3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:29:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:29:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:29:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:29:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:29:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1217.298642] loop0: detected capacity change from 0 to 256 [ 1217.321688] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1217.326115] FAT-fs (loop5): bogus number of reserved sectors [ 1217.326718] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1217.360535] FAT-fs (loop4): bogus number of reserved sectors [ 1217.361228] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1217.364775] FAT-fs (loop6): bogus number of reserved sectors [ 1217.365562] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1217.366504] FAT-fs (loop2): bogus number of reserved sectors [ 1217.367507] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1217.415248] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:29:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:29:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:29:47 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:29:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1217.507977] FAT-fs (loop4): bogus number of reserved sectors [ 1217.508685] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1217.510555] loop6: detected capacity change from 0 to 256 [ 1217.511528] FAT-fs (loop5): bogus number of reserved sectors [ 1217.512419] FAT-fs (loop5): Can't find a valid FAT filesystem 14:29:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1217.529993] FAT-fs (loop6): bogus number of reserved sectors [ 1217.530783] FAT-fs (loop6): Can't find a valid FAT filesystem 14:29:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:29:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1217.628050] FAT-fs (loop2): bogus number of reserved sectors [ 1217.629810] FAT-fs (loop2): Can't find a valid FAT filesystem 14:29:47 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1217.707737] loop6: detected capacity change from 0 to 256 [ 1217.723773] FAT-fs (loop5): bogus number of reserved sectors [ 1217.724589] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1217.729333] FAT-fs (loop6): bogus number of reserved sectors [ 1217.729984] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1217.748075] FAT-fs (loop4): bogus number of reserved sectors [ 1217.749481] FAT-fs (loop4): Can't find a valid FAT filesystem 14:30:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:30:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:30:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:30:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1231.861888] loop5: detected capacity change from 0 to 256 [ 1231.867130] FAT-fs (loop4): bogus number of reserved sectors [ 1231.867753] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1231.871374] FAT-fs (loop5): bogus number of reserved sectors [ 1231.871996] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1231.889300] loop2: detected capacity change from 0 to 256 [ 1231.890584] loop6: detected capacity change from 0 to 256 [ 1231.890695] FAT-fs (loop0): bogus number of reserved sectors [ 1231.892471] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1231.906994] FAT-fs (loop1): bogus number of reserved sectors [ 1231.907659] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1231.912803] FAT-fs (loop6): bogus number of reserved sectors [ 1231.913559] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1231.922391] FAT-fs (loop2): bogus number of reserved sectors [ 1231.923982] FAT-fs (loop2): Can't find a valid FAT filesystem 14:30:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:30:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1232.101444] loop5: detected capacity change from 0 to 256 [ 1232.119496] FAT-fs (loop4): bogus number of reserved sectors [ 1232.120502] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1232.129648] FAT-fs (loop5): bogus number of reserved sectors [ 1232.131173] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1232.141756] FAT-fs (loop0): bogus number of reserved sectors [ 1232.142813] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1232.187711] FAT-fs (loop1): bogus number of reserved sectors [ 1232.188869] FAT-fs (loop1): Can't find a valid FAT filesystem 14:30:16 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:30:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:30:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:30:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:30:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1247.418869] loop5: detected capacity change from 0 to 256 [ 1247.421123] FAT-fs (loop0): bogus number of reserved sectors [ 1247.421807] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1247.423217] FAT-fs (loop4): bogus number of reserved sectors [ 1247.423479] loop1: detected capacity change from 0 to 256 [ 1247.423883] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1247.428097] loop6: detected capacity change from 0 to 256 [ 1247.431521] FAT-fs (loop6): bogus number of reserved sectors [ 1247.432191] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1247.446446] FAT-fs (loop5): bogus number of reserved sectors [ 1247.447177] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1247.461986] FAT-fs (loop1): bogus number of reserved sectors [ 1247.463363] FAT-fs (loop1): Can't find a valid FAT filesystem 14:30:31 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:30:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:30:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:30:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:30:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1261.434300] loop5: detected capacity change from 0 to 256 [ 1261.455976] FAT-fs (loop5): bogus number of reserved sectors [ 1261.456759] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1261.460082] FAT-fs (loop1): bogus number of reserved sectors [ 1261.460709] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1261.469276] FAT-fs (loop2): bogus number of reserved sectors [ 1261.469938] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1261.478875] loop0: detected capacity change from 0 to 256 [ 1261.486058] loop4: detected capacity change from 0 to 256 [ 1261.502089] loop6: detected capacity change from 0 to 256 [ 1261.516962] FAT-fs (loop6): bogus number of reserved sectors [ 1261.517744] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1261.522556] FAT-fs (loop0): bogus number of reserved sectors [ 1261.523971] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1261.527511] FAT-fs (loop4): bogus number of reserved sectors [ 1261.528832] FAT-fs (loop4): Can't find a valid FAT filesystem 14:30:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:30:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1261.639833] loop5: detected capacity change from 0 to 256 14:30:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1261.652429] loop1: detected capacity change from 0 to 256 14:30:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1261.669488] FAT-fs (loop5): bogus number of reserved sectors [ 1261.670301] FAT-fs (loop5): Can't find a valid FAT filesystem 14:30:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1261.688993] FAT-fs (loop1): bogus number of reserved sectors [ 1261.689751] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1261.699583] loop4: detected capacity change from 0 to 256 [ 1261.718801] loop6: detected capacity change from 0 to 256 14:30:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1261.731028] loop0: detected capacity change from 0 to 256 [ 1261.736669] FAT-fs (loop4): bogus number of reserved sectors [ 1261.737318] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1261.752703] FAT-fs (loop6): bogus number of reserved sectors [ 1261.753347] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1261.773182] FAT-fs (loop0): bogus number of reserved sectors [ 1261.776723] FAT-fs (loop0): Can't find a valid FAT filesystem 14:30:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:30:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1261.860136] loop5: detected capacity change from 0 to 256 [ 1261.893368] FAT-fs (loop5): bogus number of reserved sectors [ 1261.894021] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1261.922300] FAT-fs (loop1): bogus number of reserved sectors [ 1261.922955] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1277.106206] loop0: detected capacity change from 0 to 256 [ 1277.107441] loop5: detected capacity change from 0 to 256 [ 1277.116712] loop1: detected capacity change from 0 to 256 14:30:46 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:30:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:30:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:30:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:30:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1277.133174] FAT-fs (loop5): bogus number of reserved sectors [ 1277.133844] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1277.135389] FAT-fs (loop0): bogus number of reserved sectors [ 1277.136032] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1277.137383] FAT-fs (loop1): bogus number of reserved sectors [ 1277.138441] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1277.149966] loop4: detected capacity change from 0 to 256 [ 1277.158811] loop6: detected capacity change from 0 to 256 [ 1277.193695] FAT-fs (loop4): bogus number of reserved sectors [ 1277.195020] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1277.197396] FAT-fs (loop6): bogus number of reserved sectors [ 1277.198730] FAT-fs (loop6): Can't find a valid FAT filesystem 14:30:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:30:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1277.260389] loop5: detected capacity change from 0 to 256 [ 1277.260385] loop0: detected capacity change from 0 to 256 [ 1277.268667] FAT-fs (loop5): bogus number of reserved sectors [ 1277.269415] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1277.301103] FAT-fs (loop0): bogus number of reserved sectors [ 1277.302404] FAT-fs (loop0): Can't find a valid FAT filesystem 14:30:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1277.392667] loop5: detected capacity change from 0 to 256 14:30:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:30:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1277.407953] FAT-fs (loop5): bogus number of reserved sectors [ 1277.408564] FAT-fs (loop5): Can't find a valid FAT filesystem 14:30:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:30:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1277.564289] loop4: detected capacity change from 0 to 256 [ 1277.574835] loop6: detected capacity change from 0 to 256 [ 1277.610611] FAT-fs (loop4): bogus number of reserved sectors [ 1277.611436] loop5: detected capacity change from 0 to 256 [ 1277.612197] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1277.621122] FAT-fs (loop6): bogus number of reserved sectors [ 1277.622424] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1277.630753] FAT-fs (loop5): invalid media value (0x00) [ 1277.632294] FAT-fs (loop5): Can't find a valid FAT filesystem 14:31:02 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:31:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:31:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:31:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:31:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:31:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:31:02 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:31:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1292.901790] loop6: detected capacity change from 0 to 256 [ 1292.913633] loop4: detected capacity change from 0 to 256 [ 1292.929286] loop2: detected capacity change from 0 to 256 [ 1292.949627] FAT-fs (loop4): bogus number of reserved sectors [ 1292.950968] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1292.957978] FAT-fs (loop6): bogus number of reserved sectors [ 1292.959521] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1292.961569] loop0: detected capacity change from 0 to 256 [ 1292.968813] loop5: detected capacity change from 0 to 256 [ 1292.977988] FAT-fs (loop2): invalid media value (0x00) [ 1292.979270] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1293.004288] FAT-fs (loop0): bogus number of reserved sectors [ 1293.005547] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1293.021035] FAT-fs (loop5): invalid media value (0x00) [ 1293.022381] FAT-fs (loop5): Can't find a valid FAT filesystem 14:31:02 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:31:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:31:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:31:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:31:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1293.267426] loop4: detected capacity change from 0 to 256 [ 1293.277316] loop5: detected capacity change from 0 to 256 [ 1293.291851] loop0: detected capacity change from 0 to 256 [ 1293.309053] FAT-fs (loop5): invalid media value (0x00) [ 1293.310477] FAT-fs (loop5): Can't find a valid FAT filesystem 14:31:02 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1293.370836] FAT-fs (loop0): bogus number of reserved sectors [ 1293.371503] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1293.384876] FAT-fs (loop4): bogus number of reserved sectors [ 1293.386494] FAT-fs (loop4): Can't find a valid FAT filesystem 14:31:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1293.493628] loop6: detected capacity change from 0 to 256 [ 1293.541252] FAT-fs (loop6): invalid media value (0x00) [ 1293.542752] FAT-fs (loop6): Can't find a valid FAT filesystem 14:31:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:31:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1306.723294] loop6: detected capacity change from 0 to 256 [ 1306.732602] loop5: detected capacity change from 0 to 256 14:31:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:31:16 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:31:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:31:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1306.761800] FAT-fs (loop5): bogus number of FAT sectors [ 1306.762445] FAT-fs (loop5): Can't find a valid FAT filesystem 14:31:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:31:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1306.776494] loop4: detected capacity change from 0 to 256 [ 1306.784035] FAT-fs (loop4): bogus number of reserved sectors [ 1306.784727] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1306.802393] FAT-fs (loop6): invalid media value (0x00) [ 1306.803768] FAT-fs (loop6): Can't find a valid FAT filesystem 14:31:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1306.884644] loop5: detected capacity change from 0 to 256 [ 1306.897774] FAT-fs (loop5): bogus number of FAT sectors [ 1306.898491] FAT-fs (loop5): Can't find a valid FAT filesystem 14:31:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:31:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1307.003278] loop4: detected capacity change from 0 to 256 14:31:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1307.052551] FAT-fs (loop4): bogus number of reserved sectors [ 1307.053820] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1307.116038] loop6: detected capacity change from 0 to 256 [ 1307.148097] FAT-fs (loop6): bogus number of FAT sectors [ 1307.149238] FAT-fs (loop6): Can't find a valid FAT filesystem 14:31:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:31:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:31:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1307.369413] loop6: detected capacity change from 0 to 256 [ 1307.379604] FAT-fs (loop6): bogus number of FAT sectors [ 1307.380239] FAT-fs (loop6): Can't find a valid FAT filesystem 14:31:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1307.460192] loop5: detected capacity change from 0 to 256 [ 1307.481545] FAT-fs (loop5): bogus number of FAT sectors [ 1307.482400] FAT-fs (loop5): Can't find a valid FAT filesystem 14:31:31 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:31:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:31:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:31:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:31:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1321.900448] loop2: detected capacity change from 0 to 256 [ 1321.904433] loop6: detected capacity change from 0 to 256 [ 1321.913200] loop4: detected capacity change from 0 to 256 [ 1321.915787] loop5: detected capacity change from 0 to 256 [ 1321.931293] FAT-fs (loop2): bogus number of reserved sectors [ 1321.931710] FAT-fs (loop5): bogus number of FAT sectors [ 1321.932689] FAT-fs (loop2): Can't find a valid FAT filesystem 14:31:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:31:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:31:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1321.933247] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1321.937031] FAT-fs (loop4): invalid media value (0x00) [ 1321.938249] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1321.945961] FAT-fs (loop6): bogus number of FAT sectors [ 1321.947385] FAT-fs (loop6): Can't find a valid FAT filesystem 14:31:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:31:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1322.126401] loop5: detected capacity change from 0 to 256 [ 1322.128314] loop4: detected capacity change from 0 to 256 14:31:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1322.159850] FAT-fs (loop4): invalid media value (0x00) [ 1322.161495] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1322.167074] FAT-fs (loop5): bogus number of FAT sectors [ 1322.168430] FAT-fs (loop5): Can't find a valid FAT filesystem 14:31:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1322.196578] loop2: detected capacity change from 0 to 256 [ 1322.242532] loop6: detected capacity change from 0 to 256 [ 1322.252157] FAT-fs (loop2): bogus number of reserved sectors [ 1322.253532] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1322.324385] FAT-fs (loop6): bogus number of FAT sectors [ 1322.325597] FAT-fs (loop6): Can't find a valid FAT filesystem 14:31:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:31:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1322.426329] loop5: detected capacity change from 0 to 256 [ 1322.438007] FAT-fs (loop5): bogus number of FAT sectors [ 1322.438587] FAT-fs (loop5): Can't find a valid FAT filesystem 14:31:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1322.553979] loop4: detected capacity change from 0 to 256 [ 1322.603392] FAT-fs (loop4): invalid media value (0x00) [ 1322.604802] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1322.610453] loop2: detected capacity change from 0 to 256 [ 1322.668071] FAT-fs (loop2): invalid media value (0x00) [ 1322.669349] FAT-fs (loop2): Can't find a valid FAT filesystem 14:31:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1339.235320] loop4: detected capacity change from 0 to 256 [ 1339.244431] loop2: detected capacity change from 0 to 256 14:31:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:31:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:31:48 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:31:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:31:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, 0x0) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:31:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:31:48 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1339.266337] loop5: detected capacity change from 0 to 256 [ 1339.277415] FAT-fs (loop2): invalid media value (0x00) [ 1339.278119] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1339.279562] FAT-fs (loop4): bogus number of FAT sectors [ 1339.280192] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1339.296918] FAT-fs (loop5): bogus number of FAT sectors [ 1339.297493] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1339.313159] loop6: detected capacity change from 0 to 256 [ 1339.348984] FAT-fs (loop6): bogus number of FAT sectors [ 1339.350281] FAT-fs (loop6): Can't find a valid FAT filesystem 14:31:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:31:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:31:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1339.536778] loop4: detected capacity change from 0 to 256 [ 1339.555027] loop2: detected capacity change from 0 to 256 [ 1339.572633] FAT-fs (loop4): bogus number of FAT sectors [ 1339.573912] FAT-fs (loop4): Can't find a valid FAT filesystem 14:31:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1339.593541] loop5: detected capacity change from 0 to 256 [ 1339.625247] FAT-fs (loop5): bogus number of FAT sectors [ 1339.626413] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1339.640374] FAT-fs (loop2): bogus number of FAT sectors [ 1339.641717] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1339.709268] loop6: detected capacity change from 0 to 256 [ 1339.742981] FAT-fs (loop6): bogus number of FAT sectors 14:31:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1339.744249] FAT-fs (loop6): Can't find a valid FAT filesystem 14:31:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1339.880389] loop4: detected capacity change from 0 to 256 14:31:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1339.917457] FAT-fs (loop4): bogus number of FAT sectors [ 1339.918690] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1339.945404] loop5: detected capacity change from 0 to 256 14:31:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1339.992574] loop6: detected capacity change from 0 to 256 [ 1340.002672] FAT-fs (loop5): bogus number of FAT sectors [ 1340.004129] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1340.024204] FAT-fs (loop6): bogus number of FAT sectors [ 1340.025449] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1340.078854] loop2: detected capacity change from 0 to 256 14:31:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:31:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1340.158135] FAT-fs (loop2): bogus number of FAT sectors [ 1340.159373] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1340.257298] loop6: detected capacity change from 0 to 256 [ 1340.263060] loop4: detected capacity change from 0 to 256 [ 1340.282370] FAT-fs (loop6): bogus number of FAT sectors [ 1340.283635] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1340.307656] FAT-fs (loop4): bogus number of FAT sectors [ 1340.308821] FAT-fs (loop4): Can't find a valid FAT filesystem 14:32:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:32:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, 0x0) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:32:11 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:32:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, 0x0) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:32:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1362.348729] loop6: detected capacity change from 0 to 256 [ 1362.378439] FAT-fs (loop6): bogus number of FAT sectors [ 1362.379617] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1362.387203] loop4: detected capacity change from 0 to 256 [ 1362.394497] loop2: detected capacity change from 0 to 256 [ 1362.396759] loop0: detected capacity change from 0 to 256 [ 1362.400441] loop7: detected capacity change from 0 to 256 [ 1362.403101] loop5: detected capacity change from 0 to 256 [ 1362.419348] FAT-fs (loop2): bogus number of FAT sectors [ 1362.420516] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1362.427216] FAT-fs (loop7): bogus number of FAT sectors [ 1362.428529] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1362.429979] FAT-fs (loop5): bogus number of FAT sectors [ 1362.431326] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1362.441139] FAT-fs (loop0): bogus number of FAT sectors [ 1362.442358] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1362.447914] FAT-fs (loop4): bogus number of FAT sectors [ 1362.449069] FAT-fs (loop4): Can't find a valid FAT filesystem 14:32:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:32:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:32:12 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1362.663040] loop6: detected capacity change from 0 to 256 14:32:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1362.700606] loop4: detected capacity change from 0 to 256 [ 1362.709433] loop0: detected capacity change from 0 to 256 [ 1362.718034] FAT-fs (loop6): bogus number of FAT sectors [ 1362.719246] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1362.726542] FAT-fs (loop4): bogus number of FAT sectors [ 1362.728020] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1362.739048] FAT-fs (loop0): bogus number of FAT sectors [ 1362.742441] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1362.774124] loop5: detected capacity change from 0 to 256 [ 1362.784777] loop2: detected capacity change from 0 to 256 [ 1362.798402] loop7: detected capacity change from 0 to 256 [ 1362.823407] FAT-fs (loop2): bogus number of FAT sectors [ 1362.824826] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1362.826500] FAT-fs (loop5): bogus number of FAT sectors [ 1362.827785] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1362.847968] FAT-fs (loop7): bogus number of FAT sectors [ 1362.849160] FAT-fs (loop7): Can't find a valid FAT filesystem 14:32:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1362.976359] loop4: detected capacity change from 0 to 256 [ 1363.008746] FAT-fs (loop4): bogus number of FAT sectors [ 1363.009990] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1363.077145] loop0: detected capacity change from 0 to 256 [ 1363.097473] loop6: detected capacity change from 0 to 256 [ 1363.113422] FAT-fs (loop0): bogus number of FAT sectors [ 1363.114748] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1363.136604] FAT-fs (loop6): bogus number of FAT sectors [ 1363.138125] FAT-fs (loop6): Can't find a valid FAT filesystem 14:32:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:26 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, 0x0) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:32:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, 0x0) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:32:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, 0x0) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:32:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:32:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1377.209349] loop6: detected capacity change from 0 to 256 [ 1377.218841] loop4: detected capacity change from 0 to 256 [ 1377.234719] loop0: detected capacity change from 0 to 256 [ 1377.242421] loop2: detected capacity change from 0 to 256 [ 1377.247771] FAT-fs (loop2): bogus number of FAT sectors [ 1377.248422] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1377.249202] FAT-fs (loop0): bogus number of FAT sectors [ 1377.249816] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1377.256225] loop5: detected capacity change from 0 to 256 [ 1377.273296] FAT-fs (loop6): bogus number of FAT sectors [ 1377.274520] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1377.281643] FAT-fs (loop4): bogus number of FAT sectors [ 1377.282890] FAT-fs (loop4): Can't find a valid FAT filesystem 14:32:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:32:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1377.517461] loop0: detected capacity change from 0 to 256 [ 1377.519378] loop6: detected capacity change from 0 to 256 [ 1377.526301] loop5: detected capacity change from 0 to 256 [ 1377.551615] loop4: detected capacity change from 0 to 256 [ 1377.554581] loop2: detected capacity change from 0 to 256 [ 1377.565611] FAT-fs (loop0): bogus number of FAT sectors [ 1377.566212] FAT-fs (loop4): bogus number of FAT sectors [ 1377.566822] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1377.567410] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1377.629163] FAT-fs (loop2): bogus number of FAT sectors [ 1377.630444] FAT-fs (loop2): Can't find a valid FAT filesystem 14:32:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1377.699262] loop4: detected capacity change from 0 to 256 14:32:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:32:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1377.803753] loop6: detected capacity change from 0 to 256 [ 1377.805508] FAT-fs (loop4): bogus number of FAT sectors [ 1377.806990] FAT-fs (loop4): Can't find a valid FAT filesystem 14:32:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1377.866353] loop5: detected capacity change from 0 to 256 [ 1377.977504] loop0: detected capacity change from 0 to 256 14:32:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, 0x0) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:32:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, 0x0) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:32:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:32:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:32:43 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1393.456323] loop2: detected capacity change from 0 to 256 [ 1393.473505] loop4: detected capacity change from 0 to 256 [ 1393.476287] loop0: detected capacity change from 0 to 256 [ 1393.480785] loop6: detected capacity change from 0 to 256 [ 1393.483370] loop5: detected capacity change from 0 to 256 [ 1393.498566] FAT-fs (loop0): bogus number of FAT sectors [ 1393.499881] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1393.504145] FAT-fs (loop2): bogus number of FAT sectors [ 1393.505492] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1393.543696] FAT-fs (loop4): bogus number of FAT sectors [ 1393.545235] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1393.576567] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:32:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:43 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1393.729666] loop6: detected capacity change from 0 to 256 [ 1393.735130] loop0: detected capacity change from 0 to 256 [ 1393.739396] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:32:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:32:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1393.795018] loop5: detected capacity change from 0 to 256 14:32:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:43 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1393.808299] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1393.832763] loop4: detected capacity change from 0 to 256 [ 1393.864516] loop6: detected capacity change from 0 to 256 [ 1393.876190] loop0: detected capacity change from 0 to 256 [ 1393.888483] FAT-fs (loop4): bogus number of FAT sectors [ 1393.889260] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1393.892072] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:32:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1393.954471] loop2: detected capacity change from 0 to 256 [ 1393.969531] FAT-fs (loop2): bogus number of FAT sectors [ 1393.970194] FAT-fs (loop2): Can't find a valid FAT filesystem 14:32:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:32:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:32:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:32:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1407.269154] loop5: detected capacity change from 0 to 256 [ 1407.271703] loop0: detected capacity change from 0 to 256 14:32:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1407.281382] loop6: detected capacity change from 0 to 256 [ 1407.282577] loop4: detected capacity change from 0 to 256 14:32:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) [ 1407.299071] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1407.314451] loop2: detected capacity change from 0 to 256 [ 1407.332028] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1407.338703] FAT-fs (loop2): bogus number of FAT sectors [ 1407.339426] FAT-fs (loop2): Can't find a valid FAT filesystem 14:32:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:32:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1407.436433] loop6: detected capacity change from 0 to 256 [ 1407.474427] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1407.488291] loop4: detected capacity change from 0 to 256 14:32:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1407.598111] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:32:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:32:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:32:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1407.660544] loop2: detected capacity change from 0 to 256 [ 1407.699371] loop6: detected capacity change from 0 to 256 [ 1407.731650] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1407.787508] loop4: detected capacity change from 0 to 256 [ 1407.824825] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:32:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1407.898191] loop6: detected capacity change from 0 to 256 [ 1407.990715] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1408.171342] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:33:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:33:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:11 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) [ 1421.875208] loop0: detected capacity change from 0 to 256 14:33:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:33:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:33:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1421.901783] loop6: detected capacity change from 0 to 256 [ 1421.907085] loop4: detected capacity change from 0 to 256 [ 1421.912088] loop5: detected capacity change from 0 to 256 [ 1421.934344] loop2: detected capacity change from 0 to 256 [ 1421.944619] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1421.948225] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1421.961908] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1421.969901] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1422.178673] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1422.257813] loop4: detected capacity change from 0 to 256 [ 1422.275030] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:33:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1422.374756] loop2: detected capacity change from 0 to 256 [ 1422.433032] FAT-fs (loop2): invalid media value (0x00) [ 1422.434300] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1422.458339] loop4: detected capacity change from 0 to 256 [ 1422.460903] loop5: detected capacity change from 0 to 256 [ 1422.473245] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1422.475457] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1422.546640] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1436.767524] loop0: detected capacity change from 0 to 256 [ 1436.780309] loop4: detected capacity change from 0 to 256 [ 1436.793233] loop5: detected capacity change from 0 to 256 [ 1436.796513] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1436.801046] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:33:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:26 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:33:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:33:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1436.812917] loop6: detected capacity change from 0 to 256 [ 1436.816292] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1436.820078] loop2: detected capacity change from 0 to 256 [ 1436.849392] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1436.854670] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1436.874071] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1436.910926] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1436.942200] loop4: detected capacity change from 0 to 256 [ 1436.955154] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1436.962384] loop5: detected capacity change from 0 to 256 [ 1436.990960] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1436.998885] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:33:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1437.034702] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1437.056962] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1437.168610] loop6: detected capacity change from 0 to 256 14:33:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1437.195499] loop2: detected capacity change from 0 to 256 [ 1437.195748] loop5: detected capacity change from 0 to 256 [ 1437.202175] loop4: detected capacity change from 0 to 256 [ 1437.219090] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1437.224235] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1437.239933] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1437.250719] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1437.325069] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1437.394608] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1437.408483] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1437.424435] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1452.935436] loop5: detected capacity change from 0 to 256 [ 1452.937710] loop0: detected capacity change from 0 to 256 14:33:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:33:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:33:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:33:42 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:33:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:33:42 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1452.951421] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1452.956442] loop4: detected capacity change from 0 to 256 [ 1452.958693] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1452.970115] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1452.998153] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1453.014072] loop6: detected capacity change from 0 to 256 [ 1453.015509] loop2: detected capacity change from 0 to 256 [ 1453.034404] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1453.065391] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1453.079807] loop0: detected capacity change from 0 to 256 [ 1453.081045] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1453.081388] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:33:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1453.121631] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1453.173563] loop4: detected capacity change from 0 to 256 [ 1453.174393] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1453.185165] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:33:42 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1453.215475] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1453.238518] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1453.245082] loop2: detected capacity change from 0 to 256 [ 1453.269996] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1453.274727] loop6: detected capacity change from 0 to 256 14:33:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1453.313563] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1453.327500] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1453.357226] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1453.405072] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1453.405715] loop4: detected capacity change from 0 to 256 [ 1453.423066] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1453.464387] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1466.899175] loop5: detected capacity change from 0 to 256 [ 1466.903322] loop0: detected capacity change from 0 to 256 14:33:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:33:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:33:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:33:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:33:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1466.904536] loop4: detected capacity change from 0 to 256 [ 1466.909353] loop6: detected capacity change from 0 to 256 [ 1466.915775] loop2: detected capacity change from 0 to 256 [ 1466.928087] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1466.936549] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1466.938681] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1466.941115] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1466.982028] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1466.988326] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1467.020343] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1467.073862] loop4: detected capacity change from 0 to 256 [ 1467.080330] loop5: detected capacity change from 0 to 256 [ 1467.096275] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1467.102376] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1467.106660] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1467.126051] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1467.168539] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:33:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1467.175473] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1467.215521] loop0: detected capacity change from 0 to 256 [ 1467.238100] loop5: detected capacity change from 0 to 256 14:33:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1467.256958] loop6: detected capacity change from 0 to 256 [ 1467.273996] loop2: detected capacity change from 0 to 256 [ 1467.281334] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1467.318357] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1467.330614] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1467.332561] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1467.335707] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:33:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:33:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1467.540064] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1467.542424] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1467.577313] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1467.673963] loop5: detected capacity change from 0 to 256 [ 1467.678019] loop6: detected capacity change from 0 to 256 [ 1467.708944] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1467.711405] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1467.821046] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1467.836112] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1481.192378] loop2: detected capacity change from 0 to 256 [ 1481.200346] loop6: detected capacity change from 0 to 256 [ 1481.200543] loop0: detected capacity change from 0 to 256 14:34:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:34:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:34:10 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xb}, 0xb) 14:34:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:34:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:34:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:34:10 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1481.210337] loop5: detected capacity change from 0 to 256 [ 1481.224415] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1481.225418] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1481.248545] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1481.254089] loop4: detected capacity change from 0 to 256 [ 1481.254506] loop1: detected capacity change from 0 to 256 [ 1481.260450] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1481.283699] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1481.290289] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1481.292086] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:10 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xb}, 0xb) 14:34:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) [ 1481.311437] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:34:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:34:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1481.387460] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1481.390536] loop2: detected capacity change from 0 to 256 [ 1481.394007] loop6: detected capacity change from 0 to 256 [ 1481.395385] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1481.410116] loop5: detected capacity change from 0 to 256 [ 1481.430736] FAT-fs (loop2): bogus number of FAT sectors [ 1481.431554] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1481.437806] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1481.448560] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1481.459590] loop0: detected capacity change from 0 to 256 [ 1481.479211] FAT-fs (loop0): bogus number of FAT sectors [ 1481.480620] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1481.511365] loop1: detected capacity change from 0 to 256 [ 1481.512770] loop4: detected capacity change from 0 to 256 [ 1481.560065] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1481.562138] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1481.562453] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1481.572487] FAT-fs (loop1): bogus number of reserved sectors [ 1481.573692] FAT-fs (loop1): Can't find a valid FAT filesystem 14:34:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xb}, 0xb) 14:34:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) 14:34:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:34:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1481.645492] loop0: detected capacity change from 0 to 256 [ 1481.656386] FAT-fs (loop0): bogus number of FAT sectors [ 1481.657778] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1481.724123] loop6: detected capacity change from 0 to 256 [ 1481.758717] loop5: detected capacity change from 0 to 256 [ 1481.777416] loop2: detected capacity change from 0 to 256 [ 1481.813120] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1481.827417] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1481.853557] FAT-fs (loop2): bogus number of reserved sectors [ 1481.855132] FAT-fs (loop2): Can't find a valid FAT filesystem 14:34:26 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:34:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:34:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1496.800708] loop5: detected capacity change from 0 to 256 14:34:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) 14:34:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) [ 1496.806264] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:34:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:34:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1496.835708] loop2: detected capacity change from 0 to 256 14:34:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) [ 1496.863248] loop6: detected capacity change from 0 to 256 [ 1496.866744] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1496.868274] loop0: detected capacity change from 0 to 256 [ 1496.870652] loop4: detected capacity change from 0 to 256 [ 1496.873006] FAT-fs (loop2): bogus number of reserved sectors [ 1496.874201] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1496.901801] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1496.904164] FAT-fs (loop0): bogus number of reserved sectors [ 1496.905561] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1496.910025] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1496.943176] loop5: detected capacity change from 0 to 256 [ 1497.039017] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1497.081032] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1497.083779] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) 14:34:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xb}, 0xb) 14:34:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:34:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) [ 1497.172526] loop2: detected capacity change from 0 to 256 [ 1497.190610] loop0: detected capacity change from 0 to 256 [ 1497.251886] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1497.262718] loop6: detected capacity change from 0 to 256 14:34:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x68, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}]}}, 0x68) [ 1497.267245] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1497.273366] loop4: detected capacity change from 0 to 256 [ 1497.310117] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1497.313101] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1497.361127] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) [ 1497.375208] loop5: detected capacity change from 0 to 256 [ 1497.412089] loop0: detected capacity change from 0 to 256 [ 1497.441497] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) [ 1497.484286] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1497.501949] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1497.512914] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1497.697417] loop6: detected capacity change from 0 to 256 [ 1497.729343] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1497.850632] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1511.518529] loop2: detected capacity change from 0 to 256 14:34:41 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:34:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xb}, 0xb) 14:34:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:34:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:34:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x68, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}]}}, 0x68) [ 1511.523046] loop5: detected capacity change from 0 to 256 [ 1511.532770] loop0: detected capacity change from 0 to 256 [ 1511.539749] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1511.540971] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1511.550536] loop4: detected capacity change from 0 to 256 [ 1511.558623] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1511.562354] loop6: detected capacity change from 0 to 256 [ 1511.567148] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) 14:34:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:34:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) [ 1511.580394] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1511.595572] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1511.601379] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1511.626380] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1511.627370] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x49, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}]}}, 0x49) 14:34:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x68, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}]}}, 0x68) [ 1511.659069] loop0: detected capacity change from 0 to 256 [ 1511.671142] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x68, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}]}}, 0x68) [ 1511.691467] loop5: detected capacity change from 0 to 256 14:34:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xb}, 0xb) [ 1511.709576] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1511.738678] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xb}, 0xb) [ 1511.767703] loop4: detected capacity change from 0 to 256 [ 1511.773095] loop6: detected capacity change from 0 to 256 [ 1511.776997] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1511.790160] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xb}, 0xb) [ 1511.810001] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1511.812145] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1511.814924] loop0: detected capacity change from 0 to 256 [ 1511.833415] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x2a, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}]}}, 0x2a) [ 1511.865409] loop5: detected capacity change from 0 to 256 14:34:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xb}, 0xb) [ 1511.897986] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1511.933145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1511.964207] loop0: detected capacity change from 0 to 256 [ 1511.969944] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1512.006909] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1512.054391] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:56 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:34:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:34:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:34:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xb}, 0xb) 14:34:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x2a, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}]}}, 0x2a) 14:34:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, 0x0]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:34:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:34:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) [ 1526.628281] loop4: detected capacity change from 0 to 256 [ 1526.630299] loop0: detected capacity change from 0 to 256 [ 1526.642109] loop5: detected capacity change from 0 to 256 [ 1526.645427] loop2: detected capacity change from 0 to 256 [ 1526.656378] FAT-fs (loop2): bogus number of reserved sectors [ 1526.657726] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1526.663342] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1526.673660] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1526.706781] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:34:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) [ 1526.850037] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) [ 1526.878365] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1526.906771] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) [ 1526.989654] loop5: detected capacity change from 0 to 256 [ 1527.005577] loop0: detected capacity change from 0 to 256 [ 1527.016577] loop4: detected capacity change from 0 to 256 [ 1527.025569] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1527.053269] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1527.081049] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1527.106234] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0x2a, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}]}}, 0x2a) [ 1527.205626] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:34:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) [ 1527.233571] loop5: detected capacity change from 0 to 256 [ 1527.261157] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1527.302266] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1527.380040] loop4: detected capacity change from 0 to 256 [ 1527.426136] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1527.440050] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1527.571080] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) 14:35:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) 14:35:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) 14:35:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, 0x0]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:11 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, 0x0]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, 0x0]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, 0x0, 0x0) [ 1541.797208] loop5: detected capacity change from 0 to 256 [ 1541.804617] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1541.829197] loop1: detected capacity change from 0 to 256 [ 1541.829992] loop6: detected capacity change from 0 to 256 [ 1541.857029] FAT-fs (loop2): bogus number of reserved sectors [ 1541.858463] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1541.884966] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1541.886016] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1541.960664] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xb}, 0xb) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1542.022579] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x8000000, 0x0) [ 1542.039683] loop5: detected capacity change from 0 to 256 [ 1542.086742] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1542.109899] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0x2a, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}]}}, 0x2a) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:35:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0x2a, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}]}}, 0x2a) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1542.186124] loop6: detected capacity change from 0 to 256 [ 1542.260669] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1542.274712] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1542.306170] loop1: detected capacity change from 0 to 256 [ 1542.337255] loop2: detected capacity change from 0 to 256 [ 1542.346888] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1542.402052] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1542.402098] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xb}, 0xb) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1542.575636] loop6: detected capacity change from 0 to 256 [ 1542.602387] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1542.646620] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xb}, 0xb) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:35:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0x49, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}]}}, 0x49) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1542.709565] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1542.807231] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1542.829585] loop1: detected capacity change from 0 to 256 [ 1542.860651] loop2: detected capacity change from 0 to 256 [ 1542.877396] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1542.906870] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1543.025073] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1543.049419] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:28 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0x68, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}]}}, 0x68) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:35:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xb}, 0xb) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:35:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, 0x0]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, 0x0]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:28 executing program 6: prlimit64(0x0, 0x7, &(0x7f0000000100), 0x0) mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) fork() 14:35:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, 0x0]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xb}, 0xb) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1558.526732] loop7: detected capacity change from 0 to 256 [ 1558.532648] loop2: detected capacity change from 0 to 256 [ 1558.543737] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1558.549288] loop4: detected capacity change from 0 to 256 14:35:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0x2a, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}]}}, 0x2a) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1558.598046] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1558.617527] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1558.637270] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:28 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:28 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480), 0x202000, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f00000004c0)={0x10000, 0x0, 0x0, 0x6, 0x6, [{0x9, 0x6, 0x4, '\x00', 0x2005}, {0x4, 0x2, 0x9, '\x00', 0xc}, {0x1f, 0x1e, 0x837d, '\x00', 0x2200}, {0x7, 0x3, 0x5, '\x00', 0x82}, {0x7fff, 0x80000001}, {0x0, 0x4000000000000000, 0x1, '\x00', 0x1}]}) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000440)) r4 = fork() ptrace$getregset(0x4204, r4, 0x6, &(0x7f0000000040)={&(0x7f0000000000)=""/43, 0x2b}) prlimit64(r4, 0x7, &(0x7f0000000100), 0x0) r5 = clone3(&(0x7f0000000340)={0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140), {0x3}, &(0x7f0000000180)=""/121, 0x79, &(0x7f0000000200)=""/203, &(0x7f0000000300)=[0x0], 0x1}, 0x58) ptrace$getregset(0x4204, r5, 0x200, &(0x7f0000000400)={&(0x7f00000003c0)=""/14, 0xe}) mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x11, 0x0) 14:35:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac1414aae00000020100000008000000e00036ec74e6783b5b31b20002ac1414bbac141420ac1414aa7f000001000000"], 0x30) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x8000, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000340)={0x2, 0xe24, @empty}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000001200)={'mangle\x00', 0x1000, "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"}, &(0x7f00000000c0)=0x1024) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x1}}, './file1\x00'}) write$P9_RREADLINK(r5, &(0x7f0000000180)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) 14:35:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0x2a, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}]}}, 0x2a) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:35:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0x49, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}]}}, 0x49) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1558.961854] loop4: detected capacity change from 0 to 256 [ 1558.974501] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1558.992896] loop2: detected capacity change from 0 to 256 [ 1559.044707] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1559.046290] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0x68, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}]}}, 0x68) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1559.092766] loop4: detected capacity change from 0 to 256 [ 1559.110206] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0x68, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}]}}, 0x68) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1559.178935] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0x68, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}]}}, 0x68) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1559.255278] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1559.375245] loop2: detected capacity change from 0 to 256 14:35:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x1, r4, 0x0, 0x0, 0x0, 0x0, 0x2}]) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000000)=0xffffff81, 0x4) [ 1559.420986] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1559.583847] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) getpeername(r0, &(0x7f0000000040)=@xdp, &(0x7f00000000c0)=0x80) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) mmap$binder(&(0x7f00003fd000/0xc00000)=nil, 0xc00000, 0x1, 0x11, r4, 0x3) io_submit(r6, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r4, 0x0, 0x0, 0x0, 0x0, 0x2}]) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000000000), 0x4) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000540)=ANY=[@ANYBLOB="010000000100000018000000b7cfa6e6fa9851ed4f54ca5631af030eba41b043c9dda4de214a03830a838e85173f4b4155e8978de50d038ca292b62976af9e", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r10, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r8, 0x0, 0x0, 0x0, 0x0, 0x2}]) io_submit(r6, 0x4, &(0x7f0000000500)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000180)="ab148a0e159ad9b17a04cacf96e4909b3d23bf3b2b5618a941e9f20606731fbf6860e18dda337698bc4175cd41c84a43af2802dc669386cef143893e477a0ce3091414e01ef46f63568f805afb1be692504f3b408d549b0ca2d2341b08359098f35823a5666a24ec3200f9da19b5db68bf60da14388c5ed113c3826c6972d4b18ea9de1ce7a0d25c3e89b3faa2f85cbf1c66b104cd65b557767703a844d10fc65d77bb73fb3d531e11259e341fe4bf757b1452aab45414dcf447b9798fc7", 0xbe, 0xc5, 0x0, 0x2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x8, 0xffffffffffffffff, &(0x7f00000002c0)="28b881fb152b9fffe426f1f6e4d7a3e90e150f58eefa94dcf7bc5ab748a28914079a03b0153d681ef481f42bad3f84e634cad7215ea6255f649c70", 0x3b, 0xb1, 0x0, 0x2, r7}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x800, r5, &(0x7f0000000380)="c7bc8be92a93ad64d022b6d491cd9b49", 0x10, 0x7, 0x0, 0x2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000400)="bd7b6d6ede63812c7fb6fcd7e2a8a5bd2ccbfbd10a19d0c8dc745667adf3302d61e4e01d2e22fbcd86f8fa2537077e3ac3d79e6278a82663d45d232c892e417c8e113d8dbe718f2fd15833aac47aeae575a40d95c4b370f73a5e2f1bd7efc07e94ded760fe64875765294753a2ca2b2eb14ad9b32991b847e7a4a6e2fb5fbfb9238928e0e8cb96837e3ad8", 0x8b, 0x136, 0x0, 0x1, r8}]) 14:35:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xc5, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}]}}, 0xc5) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1575.988364] loop5: detected capacity change from 0 to 256 14:35:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, 0x0]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:35:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0x68, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}]}}, 0x68) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1576.004000] loop7: detected capacity change from 0 to 256 14:35:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, 0x0]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0x87, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}]}}, 0x87) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1576.021010] loop0: detected capacity change from 0 to 256 [ 1576.024989] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1576.026175] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1576.062941] loop1: detected capacity change from 0 to 256 [ 1576.080836] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1576.083903] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1576.202942] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1576.212618] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:45 executing program 5: io_setup(0x3, &(0x7f0000000800)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x2, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x376, r1, &(0x7f0000000140)="bcace6d039e9ed935a8e8a0340b3b3d9e19135e903bf6461aa60ef417ad6c8712fc9340ff5e646f86cc73b90fb9bca3a64cfd01ae0aa297f0c23d15d77a6cf8d2e07c7db2ecd54fec354c6578dc5ce248a305f2301779a954d5788226ba4668efc403a90f60a5ecd310196e9abcb7f1893b6187e933a9b00f8b491cac11c28fa9785affb681bdc9d0d6bd500981c41d48aa26663b425dde69a", 0x99, 0x51a2d524}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x80, 0xffffffffffffffff, &(0x7f00000000c0)="030d7d8e7b6e81b4cd87a9b8fe1e938a06d41eebbcb2b6ea4e9fb5ff4103ae36222a8702e5cdb5a9ee2110dfdb993c59bb5ccdb626", 0x35, 0x20}]) 14:35:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x0, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1576.266273] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:35:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, 0x0, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:35:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xc5, 0x29, 0x0, {0x0, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}]}}, 0xc5) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1576.289287] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1576.398359] loop6: detected capacity change from 0 to 256 [ 1576.411487] loop7: detected capacity change from 0 to 256 [ 1576.449763] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1576.474027] loop1: detected capacity change from 0 to 256 [ 1576.476499] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1576.483973] loop0: detected capacity change from 0 to 256 [ 1576.523941] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, 0x0]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1576.541192] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, 0xffffffffffffffff, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0xa0, 0x12}, 0x18) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @broadcast}}, 0x0, 0x0, 0xc, 0x0, "4e76af8ceec1ad4e0acda4e36edd05045515667f51de9d74f70fe7ec1ac2f8f0780343d1bd45d948571800f03034f860cc1f2b0c57cd56a4ae8b424f50e8951b288f1fbb2d902b45ee6d4c40b0ef5b66"}, 0xd8) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r4, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r2, 0x0, 0x0, 0x0, 0x0, 0x2}]) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e24, 0x3, @mcast1, 0x1}}, 0x0, 0x0, 0x33, 0x0, "3c3b43c1c0fe958064582611d866d6cb24037850f38bd84dbfa20c3e641b82a4c3594fedc828a5d5913d1b1ec7b03bf5ef4af522cf26d4286a66c92ba607ae0be3a2517f53f9ff207aa4503e4d42f86c"}, 0xd8) lchown(&(0x7f0000000180)='./file0\x00', 0x0, 0xffffffffffffffff) [ 1576.693310] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1576.762696] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1576.807565] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:59 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, 0x0, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:35:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, 0x0]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x0, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:35:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) 14:35:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:35:59 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1590.053891] loop7: detected capacity change from 0 to 256 [ 1590.065477] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1590.078171] loop1: detected capacity change from 0 to 256 [ 1590.092957] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:59 executing program 7: prlimit64(0x0, 0x7, &(0x7f0000000100), 0x0) mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) r0 = clone3(&(0x7f0000000500)={0x10000000, &(0x7f00000000c0), &(0x7f0000000300), &(0x7f0000000340), {0x17}, &(0x7f0000000380)=""/182, 0xb6, &(0x7f0000000440)=""/79, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x3}, 0x58) r1 = fork() ptrace$peeksig(0x4209, r1, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) r2 = getpid() r3 = gettid() r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) recvmsg$unix(r4, &(0x7f0000000880)={&(0x7f0000000680), 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/134, 0x86}, {&(0x7f0000000a00)=""/195, 0xc3}], 0x2, &(0x7f0000000840)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x40}, 0x40002000) waitid(0x1, r5, &(0x7f0000000b00), 0x80000000, &(0x7f0000000b80)) r6 = socket$unix(0x1, 0x1, 0x0) io_setup(0xb, &(0x7f0000000640)=0x0) openat(0xffffffffffffffff, &(0x7f00000008c0)='./file1\x00', 0x44100, 0x15a) io_submit(r7, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r4, 0x0, 0x0, 0x0, 0x0, 0x2}]) clone3(&(0x7f00000005c0)={0x800200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x1f}, &(0x7f0000000140)=""/253, 0xfd, &(0x7f0000000240)=""/150, &(0x7f0000000580)=[r0, r1, r2, r3], 0x4, {r4}}, 0x58) [ 1590.175677] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, 0x0, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1590.235949] loop0: detected capacity change from 0 to 256 [ 1590.257278] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, 0x0, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1590.269149] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:35:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1590.414498] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:36:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, 0x0, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:36:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:36:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:36:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, 0x0, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:36:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000080)='virt_wifi0\x00') kcmp(0x0, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, r1) 14:36:13 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:36:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:36:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1604.133161] loop7: detected capacity change from 0 to 256 [ 1604.153950] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1604.167507] loop0: detected capacity change from 0 to 256 [ 1604.192320] loop2: detected capacity change from 0 to 256 [ 1604.221385] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1604.240099] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1604.251085] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:36:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000080)='virt_wifi0\x00') kcmp(0x0, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, r1) 14:36:13 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1604.415883] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:36:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000080)='virt_wifi0\x00') kcmp(0x0, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, r1) 14:36:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:36:14 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:36:14 executing program 2: r0 = fork() ptrace$peeksig(0x4209, r0, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x121000, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000340)={0x2, 0xe24, @empty}, 0x10) kcmp$KCMP_EPOLL_TFD(r0, 0xffffffffffffffff, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, r2, 0x2}) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x5000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) [ 1604.502129] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1604.541655] loop7: detected capacity change from 0 to 256 [ 1604.637572] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:36:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14, 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='virt_wifi0\x00') 14:36:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xffffffffffffffff}}, './file1\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@private2, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) io_submit(r3, 0x2, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x376, 0xffffffffffffffff, &(0x7f0000000140)="bcace6d039e9ed935a8e8a0340b3b3d9e19135e903bf6461aa60ef417ad6c8712fc9340ff5e646f86cc73b90fb9bca3a64cfd01ae0aa297f0c23d15d77a6cf8d2e07c7db2ecd54fec354c6578dc5ce248a305f2301779a954d5788226ba4668efc403a90f60a5ecd310196e9abcb7f1893b6187e933a9b00f8b491cac11c28fa9785affb681bdc9d0d6bd500981c41d48aa26663b425dde69a", 0x99, 0x51a2d524}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x80, r4, &(0x7f00000000c0)="030d7d8e7b6e81b4cd87a9b8fe1e938a06d41eebbcb2b6ea4e9fb5ff4103ae36222a8702e5cdb5a9ee2110dfdb993c59bb5ccdb626", 0x35, 0x20}]) 14:36:30 executing program 2: r0 = fork() ptrace$peeksig(0x4209, r0, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x121000, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000340)={0x2, 0xe24, @empty}, 0x10) kcmp$KCMP_EPOLL_TFD(r0, 0xffffffffffffffff, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, r2, 0x2}) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x5000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) 14:36:30 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:36:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x400100, 0x0, 0x1}, 0x18) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000001300)=0x2, 0x4) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000001240)='/sys/module/drm_kms_helper', 0x400, 0x28) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @empty}, 0x10) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x10001}, 0x8) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffc000/0x4000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x42, 0x0, 0x0}, &(0x7f00000011c0)=0x40) recvfrom(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x100, &(0x7f0000001080)=@can, 0x80) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000001100), &(0x7f0000001140)='./file0\x00', 0x8, 0x1) 14:36:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14, 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='virt_wifi0\x00') 14:36:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:36:30 executing program 5: r0 = fork() kcmp(0x0, r0, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 14:36:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:36:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1621.112376] loop7: detected capacity change from 0 to 256 [ 1621.158434] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:36:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xffffffffffffffff}}, './file1\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@private2, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) io_submit(r3, 0x2, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x376, 0xffffffffffffffff, &(0x7f0000000140)="bcace6d039e9ed935a8e8a0340b3b3d9e19135e903bf6461aa60ef417ad6c8712fc9340ff5e646f86cc73b90fb9bca3a64cfd01ae0aa297f0c23d15d77a6cf8d2e07c7db2ecd54fec354c6578dc5ce248a305f2301779a954d5788226ba4668efc403a90f60a5ecd310196e9abcb7f1893b6187e933a9b00f8b491cac11c28fa9785affb681bdc9d0d6bd500981c41d48aa26663b425dde69a", 0x99, 0x51a2d524}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x80, r4, &(0x7f00000000c0)="030d7d8e7b6e81b4cd87a9b8fe1e938a06d41eebbcb2b6ea4e9fb5ff4103ae36222a8702e5cdb5a9ee2110dfdb993c59bb5ccdb626", 0x35, 0x20}]) 14:36:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14, 0x800) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000080)='virt_wifi0\x00') 14:36:31 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1621.408095] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:36:31 executing program 2: r0 = fork() ptrace$peeksig(0x4209, r0, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x121000, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000340)={0x2, 0xe24, @empty}, 0x10) kcmp$KCMP_EPOLL_TFD(r0, 0xffffffffffffffff, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, r2, 0x2}) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x5000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) 14:36:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:36:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14, 0x800) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000080)='virt_wifi0\x00') [ 1621.659490] loop0: detected capacity change from 0 to 256 [ 1621.682719] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:36:31 executing program 5: r0 = fork() kcmp(0x0, r0, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 14:36:31 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1621.779305] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:36:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1621.853624] loop0: detected capacity change from 0 to 256 [ 1621.885962] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1621.899697] loop7: detected capacity change from 0 to 256 [ 1621.958842] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1621.986010] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1622.090397] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:36:46 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:36:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14, 0x800) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000080)='virt_wifi0\x00') 14:36:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:36:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:36:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:36:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xffffffffffffffff}}, './file1\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@private2, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) r5 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r3, 0x2, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x376, r5, &(0x7f0000000140)="bcace6d039e9ed935a8e8a0340b3b3d9e19135e903bf6461aa60ef417ad6c8712fc9340ff5e646f86cc73b90fb9bca3a64cfd01ae0aa297f0c23d15d77a6cf8d2e07c7db2ecd54fec354c6578dc5ce248a305f2301779a954d5788226ba4668efc403a90f60a5ecd310196e9abcb7f1893b6187e933a9b00f8b491cac11c28fa9785affb681bdc9d0d6bd500981c41d48aa26663b425dde69a", 0x99, 0x51a2d524}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x80, r4, &(0x7f00000000c0)="030d7d8e7b6e81b4cd87a9b8fe1e938a06d41eebbcb2b6ea4e9fb5ff4103ae36222a8702e5cdb5a9ee2110dfdb993c59bb5ccdb626", 0x35, 0x20}]) 14:36:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:36:46 executing program 5: r0 = fork() kcmp(0x0, r0, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) [ 1636.841805] loop0: detected capacity change from 0 to 256 [ 1636.858433] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:36:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:36:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='virt_wifi0\x00') [ 1637.082743] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:36:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1637.103723] loop7: detected capacity change from 0 to 256 14:36:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1637.157999] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1637.271411] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:36:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:36:46 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='virt_wifi0\x00') 14:36:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1637.447656] loop7: detected capacity change from 0 to 256 [ 1637.501315] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:36:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1637.839328] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:37:02 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:37:02 executing program 4: r0 = socket$inet(0x2, 0x800, 0x8) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r1, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28010000", @ANYRES16=r3, @ANYBLOB="100025bd7006000000000000000008000300", @ANYRES32=0x0, @ANYBLOB="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"], 0x128}, 0x1, 0x0, 0x0, 0x40}, 0x5) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000340)={0x2, 0xe24, @empty}, 0x10) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000300)={{0x2, 0x4e21, @multicast2}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x54, {0x2, 0x4e23, @empty}, 'veth0_to_hsr\x00'}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) recvmsg$unix(r1, &(0x7f00000007c0)={&(0x7f0000000500), 0x6e, &(0x7f0000000680)=[{&(0x7f0000000580)=""/96, 0x60}, {&(0x7f0000000600)=""/109, 0x6d}], 0x2, &(0x7f00000006c0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="6e7de8030000000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0}, 0x10043) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_access\x00', &(0x7f00000008c0)={{}, {0x1, 0x2}, [{0x2, 0x7}, {0x2, 0x2, 0xee00}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x2, 0xee00}, {0x2, 0x3, r5}, {0x2, 0x2, 0xee00}, {0x2, 0x1, 0xee00}, {0x2, 0x0, r6}, {0x2, 0x4, 0xffffffffffffffff}], {0x4, 0x1}, [{0x8, 0x6, r7}, {0x8, 0x2, r8}], {0x10, 0x2}, {0x20, 0x2}}, 0x7c, 0x1) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r9, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) 14:37:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='virt_wifi0\x00') 14:37:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1652.788457] loop7: detected capacity change from 0 to 256 [ 1652.862955] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:37:02 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000080)='virt_wifi0\x00') 14:37:02 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:02 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000080)='virt_wifi0\x00') 14:37:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:37:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1653.208664] loop4: detected capacity change from 0 to 256 14:37:02 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000080)='virt_wifi0\x00') [ 1653.260132] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1653.283949] loop2: detected capacity change from 0 to 256 [ 1653.395897] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:37:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) [ 1653.474851] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:37:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xffffffffffffffff}}, './file1\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@private2, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) r8 = eventfd2(0x80000001, 0x80001) io_submit(r3, 0x2, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x376, r7, &(0x7f0000000140)="bcace6d039e9ed935a8e8a0340b3b3d9e19135e903bf6461aa60ef417ad6c8712fc9340ff5e646f86cc73b90fb9bca3a64cfd01ae0aa297f0c23d15d77a6cf8d2e07c7db2ecd54fec354c6578dc5ce248a305f2301779a954d5788226ba4668efc403a90f60a5ecd310196e9abcb7f1893b6187e933a9b00f8b491cac11c28fa9785affb681bdc9d0d6bd500981c41d48aa26663b425dde69a", 0x99, 0x51a2d524}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x80, r4, &(0x7f00000000c0)="030d7d8e7b6e81b4cd87a9b8fe1e938a06d41eebbcb2b6ea4e9fb5ff4103ae36222a8702e5cdb5a9ee2110dfdb993c59bb5ccdb626", 0x35, 0x20, 0x0, 0x0, r8}]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000780)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000007c0)={{0x1, 0x1, 0x18, r8, {r5, r6}}, './file1\x00'}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000840)) 14:37:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xffffffffffffffff}}, './file1\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@private2, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) r8 = eventfd2(0x80000001, 0x80001) io_submit(r3, 0x2, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x376, r7, &(0x7f0000000140)="bcace6d039e9ed935a8e8a0340b3b3d9e19135e903bf6461aa60ef417ad6c8712fc9340ff5e646f86cc73b90fb9bca3a64cfd01ae0aa297f0c23d15d77a6cf8d2e07c7db2ecd54fec354c6578dc5ce248a305f2301779a954d5788226ba4668efc403a90f60a5ecd310196e9abcb7f1893b6187e933a9b00f8b491cac11c28fa9785affb681bdc9d0d6bd500981c41d48aa26663b425dde69a", 0x99, 0x51a2d524}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x80, r4, &(0x7f00000000c0)="030d7d8e7b6e81b4cd87a9b8fe1e938a06d41eebbcb2b6ea4e9fb5ff4103ae36222a8702e5cdb5a9ee2110dfdb993c59bb5ccdb626", 0x35, 0x20, 0x0, 0x0, r8}]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000780)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000007c0)={{0x1, 0x1, 0x18, r8, {r5, r6}}, './file1\x00'}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000840)) 14:37:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:17 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1668.265545] loop2: detected capacity change from 0 to 256 [ 1668.285341] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:37:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:37:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xffffffffffffffff}}, './file1\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@private2, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) r8 = eventfd2(0x80000001, 0x80001) io_submit(r3, 0x2, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x376, r7, &(0x7f0000000140)="bcace6d039e9ed935a8e8a0340b3b3d9e19135e903bf6461aa60ef417ad6c8712fc9340ff5e646f86cc73b90fb9bca3a64cfd01ae0aa297f0c23d15d77a6cf8d2e07c7db2ecd54fec354c6578dc5ce248a305f2301779a954d5788226ba4668efc403a90f60a5ecd310196e9abcb7f1893b6187e933a9b00f8b491cac11c28fa9785affb681bdc9d0d6bd500981c41d48aa26663b425dde69a", 0x99, 0x51a2d524}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x80, r4, &(0x7f00000000c0)="030d7d8e7b6e81b4cd87a9b8fe1e938a06d41eebbcb2b6ea4e9fb5ff4103ae36222a8702e5cdb5a9ee2110dfdb993c59bb5ccdb626", 0x35, 0x20, 0x0, 0x0, r8}]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000780)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000007c0)={{0x1, 0x1, 0x18, r8, {r5, r6}}, './file1\x00'}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000840)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r9) socket$inet_udp(0x2, 0x2, 0x0) [ 1668.361398] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:37:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1668.451355] loop0: detected capacity change from 0 to 256 [ 1668.485345] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:37:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:37:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1668.611532] loop1: detected capacity change from 0 to 256 14:37:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1668.672243] loop2: detected capacity change from 0 to 256 [ 1668.674842] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:37:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1668.792579] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:37:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:37:35 executing program 1: r0 = clone3(&(0x7f0000000600)={0x2400, &(0x7f0000000000), &(0x7f00000003c0), &(0x7f0000000400), {0x37}, &(0x7f0000000440)=""/195, 0xc3, &(0x7f0000000540)=""/97, &(0x7f00000005c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x3}, 0x58) prlimit64(r0, 0x7, &(0x7f0000000100), 0x0) r1 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) mq_timedsend(r1, &(0x7f00000002c0)="29fc4b7f73200f0027149fb02b5b8fe5cfd9bc63264533cb8f4c82b99b2ec7fd181d5e9caccbb3eeaa220808448b769d47c78312d25cd85594b8082072b110ecaa93fbbb7e928d3303249675b1da683bb69538bbb95bcf60ab5a1c3d74c257231b3fd9eb8ca57988548bd7d209754ecf1b38130b299e5c39d53abb74d094a1972be4160f2a63ae25e8c003d675c27f80b7b061832ef98db3e5569bb84c6de80f15612684bf12b855e3025203b4a6d13ff472ccc957d70d79b3619e495e8e15a63893e529df528a22", 0xc8, 0x4, 0x0) clone3(&(0x7f0000000200)={0x409200000, &(0x7f0000000280), &(0x7f0000000040), &(0x7f0000000080), {0xa4}, &(0x7f00000000c0)=""/19, 0x13, &(0x7f0000000140)=""/34, &(0x7f00000001c0)=[0x0, r2], 0x2}, 0x58) r3 = fcntl$getown(0xffffffffffffffff, 0x9) waitid(0x2, r3, &(0x7f0000000440), 0x4, &(0x7f00000004c0)) r4 = syz_open_procfs(r3, &(0x7f0000000680)='net/rfcomm\x00') r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) r6 = syz_open_procfs(0x0, &(0x7f0000000280)='net/anycast6\x00') r7 = fork() sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xac, r5, 0x100, 0x70bd2d, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r7}}]}, 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) sendmsg$DEVLINK_CMD_SB_POOL_SET(r4, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x90, r5, 0x300, 0x70bd2d, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8000}, {0x6, 0x11, 0x24ad}, {0x8, 0x13, 0x5}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x765}, {0x6, 0x11, 0x8000}, {0x8, 0x13, 0xffffffe0}, {0x5}}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x2004c004) 14:37:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xffffffffffffffff}}, './file1\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@private2, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) r8 = eventfd2(0x80000001, 0x80001) io_submit(r3, 0x2, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x376, r7, &(0x7f0000000140)="bcace6d039e9ed935a8e8a0340b3b3d9e19135e903bf6461aa60ef417ad6c8712fc9340ff5e646f86cc73b90fb9bca3a64cfd01ae0aa297f0c23d15d77a6cf8d2e07c7db2ecd54fec354c6578dc5ce248a305f2301779a954d5788226ba4668efc403a90f60a5ecd310196e9abcb7f1893b6187e933a9b00f8b491cac11c28fa9785affb681bdc9d0d6bd500981c41d48aa26663b425dde69a", 0x99, 0x51a2d524}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x80, r4, &(0x7f00000000c0)="030d7d8e7b6e81b4cd87a9b8fe1e938a06d41eebbcb2b6ea4e9fb5ff4103ae36222a8702e5cdb5a9ee2110dfdb993c59bb5ccdb626", 0x35, 0x20, 0x0, 0x0, r8}]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000780)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000007c0)={{0x1, 0x1, 0x18, r8, {r5, r6}}, './file1\x00'}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000840)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r9) r10 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r10, &(0x7f0000000340)={0x2, 0xe24, @empty}, 0x10) 14:37:35 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:35 executing program 4: prlimit64(0x0, 0x7, &(0x7f0000000100), 0x0) r0 = fork() ptrace$peeksig(0x4209, r0, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f00000001c0)=0x18) mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) [ 1685.639016] loop2: detected capacity change from 0 to 256 [ 1685.717684] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:37:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x0, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:37:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:37:35 executing program 0: prlimit64(0x0, 0x7, &(0x7f0000000100), 0x0) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/177, 0xb1, 0x47e, &(0x7f00000000c0)={0x0, 0x989680}) fork() 14:37:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1685.956082] loop1: detected capacity change from 0 to 256 14:37:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1685.989261] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1685.998352] loop4: detected capacity change from 0 to 256 [ 1686.104476] loop2: detected capacity change from 0 to 256 14:37:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1686.177845] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1686.347691] loop1: detected capacity change from 0 to 256 [ 1686.387436] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:37:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:37:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:52 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffff013) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r0, r0, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r1, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r0}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:37:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1702.763048] loop1: detected capacity change from 0 to 256 [ 1702.773372] loop2: detected capacity change from 0 to 256 [ 1702.787556] FAT-fs (loop1): bogus number of FAT sectors [ 1702.788262] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1702.797146] loop7: detected capacity change from 0 to 256 [ 1702.819353] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1702.837821] FAT-fs (loop2): bogus number of FAT sectors [ 1702.839131] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1702.858713] loop4: detected capacity change from 0 to 40 14:37:52 executing program 4: prlimit64(0x0, 0x7, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r2, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x8, 0x5, &(0x7f0000000400)=[{&(0x7f0000000140)="9cb6d1d8022ecc5b0ad3c0e3994e18ef6adb6c6c319d2a76df47c2fb29ef1ba34f3f7c7f338d8552077a8794c69d1f6a8c0ccd71d7753d5ce228ff215d23af9520717185053a", 0x46, 0x8}, {&(0x7f0000000a00)="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", 0x1000, 0x2883}, {&(0x7f00000001c0)="7f2749e6dc3ad292572a8054cb1f041f155c917873e6f865685c6fe24c3a26d5525505b678636e305d7ada3736d18c6a6a5e23535edb7996cbc70fdc59e92727aff34cff9326c6bbdaa89f7a9b7223522d9ed650a43e38989f5b371f1ed003fa075220e7622fc25e1a9173cd1c", 0x6d, 0x3}, {&(0x7f0000000240)="68f0ab1216a572bde0e3bc9a2a7a9a1bbfd2563e7c266967d7c32b7a33d8eee93f27a1ce3f753a91fb072c6e0d20637e7ec717dcf15d8fb8fe3e41833403e8f466642091c2f228ceec6b13d4a316a54e217eaf056be04326b3ab79aac7d81aba22ec62872c38fda9ee6632497fae7e0386754d1cc1f7d775124eee93abd30202c24fb345901cda55a32afc1d2395b4e4c86827f6cfd2259ef9a8103b0d52c0e18091119530c55cf32f65fd23c8984bc2b490a2c3ea09", 0xb6, 0x8}, {&(0x7f0000000380)="9bd39f883d450b5a373a26eaf3de1e2f807a4a7b1ad13aa187c553b8c4eec1ef33751a68adce6a7c1ada3185526f276a44142fb5d21da22bb925334a92979756a0a3ee66dfe9b17cedc27953ea51b4595c006b2ae56aecfbf82aeb95c864bb03fa371d090bca1b61ca14354ae1ac485d53b7", 0x72, 0x9}], 0x20000, &(0x7f0000000480)={[{@uni_xlate}, {@shortname_winnt}], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@audit}]}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000340)={0x2, 0xe24, @empty}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000340)={0x2, 0xe24, @empty}, 0x10) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000040)) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x103) mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) 14:37:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:37:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:37:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffd71}, &(0x7f00000000c0)=0x40) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x101000, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={0x0, @nl=@kern={0x10, 0x0, 0x0, 0x122841}, @l2={0x1f, 0x6, @any, 0x2}, @in={0x2, 0x4e22, @private=0xa010100}, 0x81, 0x0, 0x0, 0x0, 0xffa6, &(0x7f0000000180)='wg2\x00', 0x9, 0x9, 0x1756}) r5 = fspick(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x80942, 0x2) ioctl$BTRFS_IOC_LOGICAL_INO(r5, 0xc0389424, &(0x7f0000000080)={0x3, 0x28, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0]}) 14:37:52 executing program 1: prlimit64(0x0, 0x4, &(0x7f0000000100)={0xfffffffffffffffc, 0x4}, 0x0) mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) r0 = getpid() r1 = fork() ptrace$peeksig(0x4209, r1, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) r2 = fork() ptrace$peeksig(0x4209, r2, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) r3 = fork() ptrace$peeksig(0x4209, r3, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) r4 = fcntl$getown(0xffffffffffffffff, 0x9) waitid(0x2, r4, &(0x7f0000000440), 0x4, &(0x7f00000004c0)) waitid(0x0, r4, 0x0, 0x2, &(0x7f0000000440)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r7, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r5, 0x0, 0x0, 0x0, 0x0, 0x2}]) clone3(&(0x7f0000000240)={0x40004000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x22}, &(0x7f0000000140)=""/143, 0x8f, &(0x7f00000000c0)=""/26, &(0x7f0000000200)=[r0, 0xffffffffffffffff, 0x0, 0x0, r1, r2, r3, 0x0], 0x8, {r5}}, 0x58) 14:37:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:37:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1703.060676] loop4: detected capacity change from 0 to 256 14:37:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:37:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1703.075709] loop7: detected capacity change from 0 to 256 [ 1703.088809] FAT-fs (loop4): bogus number of reserved sectors [ 1703.089436] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1703.129810] FAT-fs (loop7): bogus number of FAT sectors [ 1703.131234] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1703.136051] loop2: detected capacity change from 0 to 256 [ 1703.152165] FAT-fs (loop2): bogus number of FAT sectors [ 1703.152786] FAT-fs (loop2): Can't find a valid FAT filesystem 14:37:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:37:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1703.330231] loop4: detected capacity change from 0 to 256 [ 1703.343690] loop0: detected capacity change from 0 to 256 [ 1703.376715] FAT-fs (loop0): bogus number of reserved sectors [ 1703.377523] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1703.380108] FAT-fs (loop4): bogus number of reserved sectors [ 1703.381524] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1716.213034] loop4: detected capacity change from 0 to 256 [ 1716.224268] loop7: detected capacity change from 0 to 256 14:38:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:05 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668925430008012000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1716.234754] FAT-fs (loop7): invalid media value (0x00) [ 1716.235372] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1716.253159] FAT-fs (loop4): bogus number of reserved sectors [ 1716.253870] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1716.264547] loop0: detected capacity change from 0 to 256 [ 1716.311075] FAT-fs (loop0): bogus number of reserved sectors [ 1716.312544] FAT-fs (loop0): Can't find a valid FAT filesystem 14:38:06 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) mount$tmpfs(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600), 0x20, &(0x7f0000000780)={[{}, {@nr_blocks={'nr_blocks', 0x3d, [0x65, 0xec1298d86a4236a2, 0x35, 0x78]}}, {@size={'size', 0x3d, [0x34]}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x3a]}}}}, {@nr_blocks}, {@huge_never}], [{@permit_directio}, {@smackfstransmute={'smackfstransmute', 0x3d, '(^\xf3}\\+^#-'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}]}) 14:38:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000080)=0x7f, 0x4) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r6, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r4, 0x0, 0x0, 0x0, 0x0, 0x2}]) getsockopt$inet_tcp_int(r4, 0x6, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 14:38:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1716.551049] loop4: detected capacity change from 0 to 256 [ 1716.569449] FAT-fs (loop4): bogus number of FAT sectors [ 1716.570050] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1716.573353] loop7: detected capacity change from 0 to 256 [ 1716.599493] FAT-fs (loop5): bogus number of reserved sectors [ 1716.600228] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1716.621196] FAT-fs (loop7): bogus number of reserved sectors [ 1716.622668] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1716.677543] FAT-fs (loop0): bogus number of reserved sectors [ 1716.678363] FAT-fs (loop0): Can't find a valid FAT filesystem 14:38:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1716.802831] FAT-fs (loop4): bogus number of reserved sectors [ 1716.804505] FAT-fs (loop4): Can't find a valid FAT filesystem 14:38:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:21 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r2, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) sendmsg$NL80211_CMD_NOTIFY_RADAR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x0, 0x3a}}}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16d5}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1ce}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1ea}]}, 0x48}, 0x1, 0x0, 0x0, 0xc0}, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r7, 0x0, 0x0}, 0x0) io_uring_enter(r4, 0x1, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) 14:38:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1731.479458] loop2: detected capacity change from 0 to 256 14:38:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:21 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1731.492387] loop0: detected capacity change from 0 to 256 [ 1731.494267] loop7: detected capacity change from 0 to 256 14:38:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1731.498023] loop4: detected capacity change from 0 to 256 14:38:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1731.515249] FAT-fs (loop2): bogus number of reserved sectors [ 1731.515954] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1731.524263] FAT-fs (loop0): bogus number of reserved sectors [ 1731.525622] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1731.545927] FAT-fs (loop4): bogus number of reserved sectors [ 1731.547231] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1731.555858] FAT-fs (loop7): bogus number of reserved sectors [ 1731.557355] FAT-fs (loop7): Can't find a valid FAT filesystem 14:38:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r2, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) sendmsg$NL80211_CMD_NOTIFY_RADAR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x0, 0x3a}}}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16d5}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1ce}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1ea}]}, 0x48}, 0x1, 0x0, 0x0, 0xc0}, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r7, 0x0, 0x0}, 0x0) io_uring_enter(r4, 0x1, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) 14:38:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r2, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r0, 0x0, 0x0, 0x0, 0x0, 0x2}]) sendmsg$NL80211_CMD_NOTIFY_RADAR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x0, 0x3a}}}}, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16d5}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1ce}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1ea}]}, 0x48}, 0x1, 0x0, 0x0, 0xc0}, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r7, 0x0, 0x0}, 0x0) io_uring_enter(r4, 0x1, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) [ 1731.730758] loop5: detected capacity change from 0 to 256 [ 1731.748101] FAT-fs (loop5): bogus number of reserved sectors [ 1731.748752] FAT-fs (loop5): Can't find a valid FAT filesystem 14:38:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r1, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:38:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r1, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:38:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1731.960038] FAT-fs (loop5): bogus number of reserved sectors [ 1731.961623] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1731.962167] FAT-fs (loop2): bogus number of reserved sectors [ 1731.963742] FAT-fs (loop2): Can't find a valid FAT filesystem 14:38:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:35 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1746.316812] FAT-fs (loop4): bogus number of reserved sectors [ 1746.317094] loop2: detected capacity change from 0 to 256 [ 1746.318227] FAT-fs (loop4): Can't find a valid FAT filesystem 14:38:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1746.392105] FAT-fs (loop0): bogus number of reserved sectors [ 1746.392823] FAT-fs (loop0): Can't find a valid FAT filesystem 14:38:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:38:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:38:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf11330", 0x7c, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1761.039062] loop6: detected capacity change from 0 to 256 14:38:50 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) mount$tmpfs(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600), 0x20, &(0x7f0000000780)={[{}, {@nr_blocks={'nr_blocks', 0x3d, [0x65, 0xec1298d86a4236a2, 0x35, 0x78]}}, {@size={'size', 0x3d, [0x34]}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x3a]}}}}, {@nr_blocks}, {@huge_never}], [{@permit_directio}, {@smackfstransmute={'smackfstransmute', 0x3d, '(^\xf3}\\+^#-'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}]}) 14:38:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:38:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf11330", 0x7c, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:50 executing program 4: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1761.048175] loop0: detected capacity change from 0 to 256 14:38:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:38:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:50 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1761.077590] FAT-fs (loop6): bogus number of reserved sectors [ 1761.078247] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1761.107899] loop1: detected capacity change from 0 to 256 14:38:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf11330", 0x7c, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:50 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf11330", 0x7c, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:50 executing program 4: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:50 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300), 0x208800, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000340)=0x4, 0x4) memfd_secret(0x80000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x40) 14:38:50 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1761.457490] loop5: detected capacity change from 0 to 256 14:38:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:38:51 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) [ 1761.519792] loop1: detected capacity change from 0 to 256 14:38:51 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:51 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1761.705032] loop5: detected capacity change from 0 to 256 [ 1761.770953] loop1: detected capacity change from 0 to 256 14:38:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_submit(0x0, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) [ 1762.160616] loop5: detected capacity change from 0 to 256 [ 1762.212516] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:38:51 executing program 7: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) 14:38:51 executing program 1: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf11330", 0x7c, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:38:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf11330", 0x7c, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1762.712310] serio: Serial port tty35 14:38:52 executing program 5: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x0, 0x0, 0x0, 0x0, 0x3}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) 14:38:52 executing program 0: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:52 executing program 6: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:38:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) mount$tmpfs(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600), 0x20, &(0x7f0000000780)={[{}, {@nr_blocks={'nr_blocks', 0x3d, [0x65, 0xec1298d86a4236a2, 0x35, 0x78]}}, {@size={'size', 0x3d, [0x34]}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x3a]}}}}, {@nr_blocks}, {@huge_never}], [{@permit_directio}, {@smackfstransmute={'smackfstransmute', 0x3d, '(^\xf3}\\+^#-'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}]}) 14:38:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf11330", 0x7c, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1762.848809] FAT-fs (loop1): bogus number of reserved sectors [ 1762.850237] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1777.625318] loop7: detected capacity change from 0 to 256 [ 1777.631084] loop5: detected capacity change from 0 to 256 14:39:07 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:39:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf11330", 0x7c, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:39:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:39:07 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:39:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:39:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:39:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533", 0xba, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:39:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf11330", 0x7c, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1777.670779] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1777.696305] loop6: detected capacity change from 0 to 256 [ 1777.712343] loop0: detected capacity change from 0 to 256 [ 1777.718460] loop1: detected capacity change from 0 to 256 [ 1777.724571] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1777.743542] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1777.767179] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1777.783799] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1777.987376] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:39:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:39:20 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533", 0xba, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:39:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533", 0xba, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:39:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533", 0xba, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:39:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:39:20 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) 14:39:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:39:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf11330", 0x7c, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1791.309249] loop0: detected capacity change from 0 to 256 [ 1791.320652] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1791.326161] loop1: detected capacity change from 0 to 256 [ 1791.327426] loop5: detected capacity change from 0 to 256 14:39:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1791.378150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1791.398162] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:39:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:39:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1791.741468] loop1: detected capacity change from 0 to 256 [ 1791.749801] loop5: detected capacity change from 0 to 256 [ 1791.769958] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1791.802161] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:39:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:39:34 executing program 0: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) 14:39:34 executing program 5: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)={r2, r3+10000000}) mq_timedreceive(r0, &(0x7f0000000040)=""/69, 0x45, 0x1000, &(0x7f00000000c0)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r6, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r4, 0x0, 0x0, 0x0, 0x0, 0x2}]) r7 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x41, &(0x7f0000000440)=0x884, 0x4) clone3(&(0x7f00000003c0)={0x80, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x5}, &(0x7f0000000200)=""/231, 0xe7, &(0x7f0000000300)=""/89, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2, {r4}}, 0x58) 14:39:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf11330", 0x7c, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:39:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:39:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533", 0xba, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:39:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533", 0xba, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:39:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533", 0xba, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1805.263751] serio: Serial port tty21 [ 1805.291775] loop1: detected capacity change from 0 to 256 14:39:34 executing program 5: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)={r2, r3+10000000}) mq_timedreceive(r0, &(0x7f0000000040)=""/69, 0x45, 0x1000, &(0x7f00000000c0)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r6, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r4, 0x0, 0x0, 0x0, 0x0, 0x2}]) r7 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x41, &(0x7f0000000440)=0x884, 0x4) clone3(&(0x7f00000003c0)={0x80, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x5}, &(0x7f0000000200)=""/231, 0xe7, &(0x7f0000000300)=""/89, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2, {r4}}, 0x58) [ 1805.304627] loop4: detected capacity change from 0 to 256 [ 1805.308382] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1805.341068] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:39:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000000040)=0xa553, 0x0) [ 1805.396677] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:39:35 executing program 5: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)={r2, r3+10000000}) mq_timedreceive(r0, &(0x7f0000000040)=""/69, 0x45, 0x1000, &(0x7f00000000c0)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r6, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r4, 0x0, 0x0, 0x0, 0x0, 0x2}]) r7 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x41, &(0x7f0000000440)=0x884, 0x4) clone3(&(0x7f00000003c0)={0x80, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x5}, &(0x7f0000000200)=""/231, 0xe7, &(0x7f0000000300)=""/89, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2, {r4}}, 0x58) [ 1805.685615] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:39:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf11330", 0x7c, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:39:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:39:35 executing program 5: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)={r2, r3+10000000}) mq_timedreceive(r0, &(0x7f0000000040)=""/69, 0x45, 0x1000, &(0x7f00000000c0)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r6, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r4, 0x0, 0x0, 0x0, 0x0, 0x2}]) r7 = socket$unix(0x1, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x41, &(0x7f0000000440)=0x884, 0x4) [ 1819.977236] loop0: detected capacity change from 0 to 256 14:39:49 executing program 5: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)={r2, r3+10000000}) mq_timedreceive(r0, &(0x7f0000000040)=""/69, 0x45, 0x1000, &(0x7f00000000c0)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r6, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r4, 0x0, 0x0, 0x0, 0x0, 0x2}]) socket$unix(0x1, 0x5, 0x0) 14:39:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:39:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:39:49 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533", 0xba, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:39:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538", 0xd9, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:39:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533", 0xba, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:39:49 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533", 0xba, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:39:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1820.006299] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1820.020139] loop4: detected capacity change from 0 to 256 [ 1820.024639] loop1: detected capacity change from 0 to 256 [ 1820.050151] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1820.066633] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1820.137966] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:39:49 executing program 5: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)={r2, r3+10000000}) mq_timedreceive(r0, &(0x7f0000000040)=""/69, 0x45, 0x1000, &(0x7f00000000c0)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r6, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r4, 0x0, 0x0, 0x0, 0x0, 0x2}]) 14:39:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x301}, 0x20, {0x2, 0x4e24, @private=0xa010100}, 'xfrm0\x00'}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000080)={0x0, 0xfffffffffffffffa, 0x1, [0x81, 0x18000, 0x7f, 0x30, 0xff], [0x100000000, 0x5f, 0x2, 0x4, 0x6, 0x20, 0x800, 0x3cc, 0x3, 0xc59, 0x400000000, 0x8, 0xfffffffffffff800, 0x81e0, 0x0, 0x400, 0x6, 0x8, 0x8, 0x511, 0xf654, 0x382e9630, 0x7, 0x1ff, 0xdc0, 0x3, 0x3, 0x0, 0x41, 0x80, 0x3, 0x4, 0x0, 0x6, 0x8, 0xffffffffffffff95, 0xff, 0x1f, 0x60, 0x203, 0x800, 0x0, 0x100000001, 0x1, 0x3, 0x8, 0x8001, 0x5, 0x3, 0x0, 0x3fffffff80000, 0x101, 0x3, 0xf4, 0x100, 0x10000, 0x80, 0x3, 0x7, 0x2, 0x1, 0x2, 0x0, 0x9, 0x3ff, 0x5, 0x1, 0x7, 0x3bf, 0x2, 0x2, 0x3, 0x3, 0x8, 0x6, 0x5, 0x4f5fc9da, 0x8, 0x6, 0x0, 0x1f, 0x0, 0xfffffffffffff868, 0x100000001, 0xfffffffffffffffd, 0xffffffffffff8001, 0x0, 0x4, 0xb8d2, 0xd2d7, 0x9, 0x3, 0x9, 0x0, 0x7fffffff, 0x2, 0x10001, 0x8, 0x100000000, 0x8ea9, 0x80000001, 0x80000000, 0x1, 0x2, 0x7, 0x4, 0x4, 0x3, 0x0, 0xe533, 0x4, 0xffffffff, 0x338c58bf, 0x7ef5, 0x80, 0xfff, 0x2, 0x50, 0x2, 0x7, 0xfffffffffffffe00]}) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000004c0)=0x9, 0x4) 14:39:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(0xffffffffffffffff, r3, &(0x7f0000000040)=0xa553, 0x0) 14:39:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(0xffffffffffffffff, r3, &(0x7f0000000040)=0xa553, 0x0) [ 1820.213891] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:39:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533", 0xba, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:39:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(0xffffffffffffffff, r3, &(0x7f0000000040)=0xa553, 0x0) 14:39:49 executing program 5: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)={r2, r3+10000000}) mq_timedreceive(r0, &(0x7f0000000040)=""/69, 0x45, 0x1000, &(0x7f00000000c0)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)) 14:39:50 executing program 5: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)={r2, r3+10000000}) mq_timedreceive(r0, &(0x7f0000000040)=""/69, 0x45, 0x1000, &(0x7f00000000c0)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) socket$unix(0x1, 0x1, 0x0) 14:39:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533", 0xba, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:40:05 executing program 4: prlimit64(0x0, 0x7, &(0x7f0000000100), 0x0) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000140)="e5fbc9d5c945471a0ac59957fd91502de9014488e3e754d5c60b0724be281fb0819177480bc37b1ab3307ce297d2a6e6c7994894436d5c5c696a091e4cfccd21e353ec1ce10c0bf70657118417493ff0df6fc9bc", 0x54, 0x3, &(0x7f00000001c0)={0x0, 0x3938700}) r1 = fork() ptrace$peeksig(0x4209, r1, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) r2 = syz_open_dev$vcsn(&(0x7f0000000500), 0x8001, 0x100) waitid$P_PIDFD(0x3, r2, &(0x7f0000000540), 0x20000000, 0x0) r3 = fork() ptrace$peeksig(0x4209, r3, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) r4 = fork() ptrace$peeksig(0x4209, r4, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) r6 = fork() ptrace$peeksig(0x4209, r6, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) r7 = fork() clone3(&(0x7f0000000480)={0x200910000, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280), {0x29}, &(0x7f00000002c0)=""/68, 0x44, &(0x7f0000000340)=""/95, &(0x7f0000000440)=[0xffffffffffffffff, r1, 0x0, 0xffffffffffffffff, r3, r4, r5, r6, r7, 0x0], 0xa}, 0x58) mq_timedsend(r0, &(0x7f0000000000)="8708e5273a5b6ee91be5e53ecd58131ec8fdd2a2788e6860de6b663dbe9bee871c69f21649c17127327e4f12550c4252d88d04b2d01905b5e64a56d6da3498c31d1a7b3dd276240c70dd28b53cf8c0b63a25acb3cf98104d2e8499c7f5029588bfe0f90b033346c2961be51fbcca2123488c8cecb552b86089fb5319a115bae8cf83277547c47f7184cfdf3d4bd5b045cf71036da9aca0", 0x97, 0xf4, &(0x7f00000000c0)) 14:40:05 executing program 1: prlimit64(0x0, 0x7, &(0x7f0000000100), 0x0) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000140)="e5fbc9d5c945471a0ac59957fd91502de9014488e3e754d5c60b0724be281fb0819177480bc37b1ab3307ce297d2a6e6c7994894436d5c5c696a091e4cfccd21e353ec1ce10c0bf70657118417493ff0df6fc9bc", 0x54, 0x3, &(0x7f00000001c0)={0x0, 0x3938700}) r1 = fork() ptrace$peeksig(0x4209, r1, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) r2 = syz_open_dev$vcsn(&(0x7f0000000500), 0x8001, 0x100) waitid$P_PIDFD(0x3, r2, &(0x7f0000000540), 0x20000000, 0x0) r3 = fork() ptrace$peeksig(0x4209, r3, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) r4 = fork() ptrace$peeksig(0x4209, r4, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) r6 = fork() ptrace$peeksig(0x4209, r6, &(0x7f0000000000)={0xed05, 0x1, 0x8}, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]) r7 = fork() clone3(&(0x7f0000000480)={0x200910000, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280), {0x29}, &(0x7f00000002c0)=""/68, 0x44, &(0x7f0000000340)=""/95, &(0x7f0000000440)=[0xffffffffffffffff, r1, 0x0, 0xffffffffffffffff, r3, r4, r5, r6, r7, 0x0], 0xa}, 0x58) mq_timedsend(r0, &(0x7f0000000000)="8708e5273a5b6ee91be5e53ecd58131ec8fdd2a2788e6860de6b663dbe9bee871c69f21649c17127327e4f12550c4252d88d04b2d01905b5e64a56d6da3498c31d1a7b3dd276240c70dd28b53cf8c0b63a25acb3cf98104d2e8499c7f5029588bfe0f90b033346c2961be51fbcca2123488c8cecb552b86089fb5319a115bae8cf83277547c47f7184cfdf3d4bd5b045cf71036da9aca0", 0x97, 0xf4, &(0x7f00000000c0)) 14:40:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538", 0xd9, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:40:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538", 0xd9, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:40:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538", 0xd9, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:40:05 executing program 5: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)={r2, r3+10000000}) mq_timedreceive(r0, &(0x7f0000000040)=""/69, 0x45, 0x1000, &(0x7f00000000c0)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) 14:40:05 executing program 6: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)={r2, r3+10000000}) mq_timedreceive(r0, &(0x7f0000000040)=""/69, 0x45, 0x1000, &(0x7f00000000c0)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)) 14:40:05 executing program 0: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1835.637938] serio: Serial port tty21 14:40:05 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:40:05 executing program 5: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)={r2, r3+10000000}) mq_timedreceive(r0, &(0x7f0000000040)=""/69, 0x45, 0x1000, &(0x7f00000000c0)) [ 1835.800734] loop6: detected capacity change from 0 to 256 14:40:05 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) mount$tmpfs(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600), 0x20, &(0x7f0000000780)={[{}, {@nr_blocks={'nr_blocks', 0x3d, [0x65, 0xec1298d86a4236a2, 0x35, 0x78]}}, {@size={'size', 0x3d, [0x34]}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x3a]}}}}, {@nr_blocks}, {@huge_never}], [{@permit_directio}, {@smackfstransmute={'smackfstransmute', 0x3d, '(^\xf3}\\+^#-'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}]}) [ 1835.846056] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1835.911029] loop0: detected capacity change from 0 to 256 14:40:05 executing program 5: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)={r2, r3+10000000}) [ 1836.019133] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:40:05 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:40:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) socket$unix(0x1, 0x1, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) 14:40:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538", 0xd9, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:40:05 executing program 5: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) r0 = mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x3}}, './file1\x00'}) mq_timedreceive(r1, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)) [ 1836.121125] loop0: detected capacity change from 0 to 256 [ 1836.161005] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1836.179233] loop6: detected capacity change from 0 to 256 [ 1836.224586] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1836.405312] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1836.461283] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:40:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(0xffffffffffffffff, r3, &(0x7f0000000040)=0xa553, 0x0) 14:40:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) socket$unix(0x1, 0x1, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) 14:40:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) [ 1836.515417] loop1: detected capacity change from 0 to 256 [ 1836.573364] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:40:06 executing program 5: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) mq_open(&(0x7f0000000800)='/dev/vcsa#\x00', 0x0, 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)) [ 1836.748075] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:40:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538", 0xd9, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:40:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(0xffffffffffffffff, r3, &(0x7f0000000040)=0xa553, 0x0) 14:40:23 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538", 0xd9, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:40:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:40:23 executing program 5: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000)=0x5, 0x4) mq_timedreceive(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)) 14:40:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538", 0xd9, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:40:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538", 0xd9, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:40:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) 14:40:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:40:23 executing program 5: mq_timedreceive(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xbd, 0x5, &(0x7f00000005c0)) 14:40:23 executing program 0: getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:40:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) 14:40:24 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x5, &(0x7f00000005c0)) 14:40:41 executing program 0: getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:40:41 executing program 2: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) 14:40:41 executing program 1: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) 14:40:41 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538", 0xd9, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:40:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) 14:40:41 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000005c0)) 14:40:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dc", 0xe8, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:40:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538", 0xd9, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1871.524385] serio: Serial port tty23 14:40:41 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:40:41 executing program 6: getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) [ 1871.578793] serio: Serial port tty25 14:40:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) socket$unix(0x1, 0x1, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) 14:40:41 executing program 0: getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) [ 1871.705639] loop1: detected capacity change from 0 to 256 [ 1871.751783] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:40:41 executing program 6: getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) 14:40:41 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:40:41 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 1871.875821] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:40:57 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:40:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dc", 0xe8, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:40:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dc", 0xe8, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:40:57 executing program 6: getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) 14:40:57 executing program 2: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) 14:40:57 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 14:40:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:40:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dc", 0xe8, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:40:57 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) 14:40:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1888.104061] loop1: detected capacity change from 0 to 256 [ 1888.109342] serio: Serial port tty25 [ 1888.139650] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1888.153491] loop5: detected capacity change from 0 to 256 14:40:57 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) [ 1888.187028] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:40:57 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:40:57 executing program 2: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) 14:40:57 executing program 1: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) munmap(&(0x7f0000949000/0x4000)=nil, 0x4000) [ 1888.376497] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1888.416933] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:40:58 executing program 5: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) munmap(&(0x7f0000949000/0x4000)=nil, 0x4000) 14:40:58 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) 14:40:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, &(0x7f00000011c0)) [ 1888.548492] serio: Serial port tty25 [ 1888.602895] serio: Serial port tty31 [ 1888.616037] serio: Serial port tty23 14:41:14 executing program 5: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) munmap(&(0x7f0000949000/0x4000)=nil, 0x4000) 14:41:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, &(0x7f00000011c0)) 14:41:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) socket$unix(0x1, 0x1, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) 14:41:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) socket$unix(0x1, 0x1, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) 14:41:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dc", 0xe8, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:41:14 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dc", 0xe8, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:41:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dc", 0xe8, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:41:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, &(0x7f00000011c0)) [ 1904.687018] serio: Serial port tty31 [ 1904.691420] loop2: detected capacity change from 0 to 256 [ 1904.722204] loop1: detected capacity change from 0 to 256 [ 1904.724523] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1904.751611] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:41:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, &(0x7f00000011c0)) 14:41:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1904.798955] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:41:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, &(0x7f00000011c0)) [ 1904.853448] loop1: detected capacity change from 0 to 256 [ 1904.876387] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1904.883778] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:41:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(0xffffffffffffffff, r3, &(0x7f0000000040)=0xa553, 0x0) 14:41:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, &(0x7f00000011c0)) 14:41:14 executing program 5: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) munmap(&(0x7f0000949000/0x4000)=nil, 0x4000) 14:41:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 1905.010140] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1905.036787] serio: Serial port tty31 14:41:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(0xffffffffffffffff, r3, &(0x7f0000000040)=0xa553, 0x0) 14:41:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 14:41:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 14:41:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 14:41:31 executing program 5: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) munmap(&(0x7f0000949000/0x4000)=nil, 0x4000) 14:41:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:41:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 14:41:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dc", 0xe8, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:41:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 14:41:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(0xffffffffffffffff, r3, &(0x7f0000000040)=0xa553, 0x0) 14:41:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:41:31 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dc", 0xe8, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1922.057319] serio: Serial port tty31 [ 1922.064431] loop1: detected capacity change from 0 to 256 [ 1922.103181] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:41:31 executing program 0: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) munmap(&(0x7f0000949000/0x4000)=nil, 0x4000) mincore(&(0x7f000094b000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/116) socket$inet_udp(0x2, 0x2, 0x0) 14:41:31 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000040)=0xa553, 0x0) 14:41:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1922.384516] loop6: detected capacity change from 0 to 256 [ 1922.391277] serio: Serial port tty21 14:41:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1922.399816] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1922.400028] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:41:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(0xffffffffffffffff, r3, &(0x7f0000000040)=0xa553, 0x0) 14:41:32 executing program 0: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) munmap(&(0x7f0000949000/0x4000)=nil, 0x4000) mincore(&(0x7f000094b000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/116) socket$inet_udp(0x2, 0x2, 0x0) [ 1922.602479] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1922.652606] serio: Serial port tty21 [ 1922.653155] loop1: detected capacity change from 0 to 256 [ 1922.717456] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1922.926121] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:41:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:41:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:41:46 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000040)=0xa553, 0x0) 14:41:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000040)=0xa553, 0x0) 14:41:46 executing program 0: prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x8) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) mknod$loop(&(0x7f0000000880)='./file0\x00', 0x6000, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600), 0x20, &(0x7f0000000780)={[{}, {@nr_blocks={'nr_blocks', 0x3d, [0x65, 0xec1298d86a4236a2, 0x35, 0x78]}}, {@size={'size', 0x3d, [0x34]}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x3a]}}}}, {@nr_blocks}, {@huge_never}], [{@permit_directio}, {@smackfstransmute={'smackfstransmute', 0x3d, '(^\xf3}\\+^#-'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}]}) 14:41:46 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000040)=0xa553, 0x0) 14:41:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:41:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000040)=0xa553, 0x0) [ 1936.597336] loop0: detected capacity change from 0 to 256 [ 1936.603624] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:41:46 executing program 0: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) munmap(&(0x7f0000949000/0x4000)=nil, 0x4000) mincore(&(0x7f000094b000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/116) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) close(r1) [ 1936.798223] serio: Serial port tty21 14:41:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000040)=0xa553, 0x0) 14:41:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:41:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) [ 1937.044347] loop0: detected capacity change from 0 to 256 [ 1937.099364] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:41:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1937.449529] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:41:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:41:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000080)={0x727, 0x401, 0x2, 0x0, 0x1, [{0x4, 0x1ff, 0x7f, '\x00', 0x100}]}) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) 14:41:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1937.635237] loop5: detected capacity change from 0 to 256 [ 1937.662278] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1937.839351] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1951.920293] loop0: detected capacity change from 0 to 256 14:42:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d", 0xf4, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000080)={0x727, 0x401, 0x2, 0x0, 0x1, [{0x4, 0x1ff, 0x7f, '\x00', 0x100}]}) truncate(&(0x7f0000000040)='./file1\x00', 0x0) 14:42:01 executing program 6: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) munmap(&(0x7f0000949000/0x4000)=nil, 0x4000) mincore(&(0x7f000094b000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/116) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) close(r2) ioctl$KDGETKEYCODE(r1, 0x4b4c, 0x0) [ 1951.935783] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:42:01 executing program 4: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) munmap(&(0x7f0000949000/0x4000)=nil, 0x4000) mincore(&(0x7f000094b000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/116) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) close(r2) ioctl$KDGETKEYCODE(r1, 0x4b4c, 0x0) 14:42:01 executing program 1: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) munmap(&(0x7f0000949000/0x4000)=nil, 0x4000) mincore(&(0x7f000094b000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/116) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) close(r2) ioctl$KDGETKEYCODE(r1, 0x4b4c, 0x0) [ 1951.968718] serio: Serial port tty29 [ 1952.027186] serio: Serial port tty33 [ 1952.032835] serio: Serial port tty23 [ 1952.060779] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:42:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000080)={0x727, 0x401, 0x2, 0x0, 0x1, [{0x4, 0x1ff, 0x7f, '\x00', 0x100}]}) truncate(&(0x7f0000000040)='./file1\x00', 0x0) 14:42:01 executing program 1: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) munmap(&(0x7f0000949000/0x4000)=nil, 0x4000) mincore(&(0x7f000094b000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/116) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) close(r2) ioctl$KDGETKEYCODE(r1, 0x4b4c, 0x0) [ 1952.270290] loop6: detected capacity change from 0 to 256 14:42:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1952.332072] serio: Serial port tty23 [ 1952.339098] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:42:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:02 executing program 1: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) munmap(&(0x7f0000949000/0x4000)=nil, 0x4000) mincore(&(0x7f000094b000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/116) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) close(r2) ioctl$KDGETKEYCODE(r1, 0x4b4c, 0x0) [ 1952.512379] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:42:02 executing program 6: prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x8) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) mknod$loop(&(0x7f0000000880)='./file0\x00', 0x6000, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) statx(r0, &(0x7f0000000380)='./file0\x00', 0x400, 0x20, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_virtio(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1, &(0x7f00000004c0)={'trans=virtio,', {[{}], [{@dont_measure}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@audit}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@fowner_lt={'fowner<', r1}}, {@euid_eq={'euid', 0x3d, r2}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@uid_eq={'uid', 0x3d, 0xee01}}]}}) uselib(&(0x7f00000000c0)='./file0\x00') mount$tmpfs(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600), 0x20, &(0x7f0000000780)={[{}, {@nr_blocks={'nr_blocks', 0x3d, [0x65, 0xec1298d86a4236a2, 0x35, 0x78]}}, {@size={'size', 0x3d, [0x34]}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x3a]}}}}, {@nr_blocks}, {@huge_never}], [{@permit_directio}, {@smackfstransmute={'smackfstransmute', 0x3d, '(^\xf3}\\+^#-'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}]}) [ 1952.599470] serio: Serial port tty23 [ 1952.688740] loop6: detected capacity change from 0 to 256 [ 1952.746495] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1952.806247] 9pnet_virtio: no channels available for device syz 14:42:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000080)={0x727, 0x401, 0x2, 0x0, 0x1, [{0x4, 0x1ff, 0x7f, '\x00', 0x100}]}) truncate(&(0x7f0000000040)='./file1\x00', 0x0) [ 1967.279221] loop0: detected capacity change from 0 to 256 14:42:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d", 0xf4, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba", 0xf0, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:16 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d", 0xf4, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:16 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d", 0xf4, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 1967.326328] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:42:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) io_setup(0x3, &(0x7f0000000800)=0x0) io_submit(r3, 0x2, &(0x7f00000009c0)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x1, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) write$P9_RREADDIR(r1, &(0x7f0000000300)={0xe4, 0x29, 0x1, {0x1, [{{0x37, 0x4, 0x4}, 0x80000001, 0x73, 0x7, './file1'}, {{0x40, 0x3, 0x2}, 0x8, 0x1, 0x7, './file1'}, {{0x0, 0x2, 0x4}, 0x7fffffff, 0x1, 0x7, './file1'}, {{0x80, 0x3}, 0xfffffffffffffffe, 0x0, 0x7, './file0'}, {{0x0, 0x4}, 0x8, 0x8, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x7ff, 0x81, 0x7, './file1'}, {{0x2, 0x2, 0x8}, 0x8, 0x9, 0x7, './file0'}]}}, 0xe4) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000080)={0x727, 0x401, 0x2, 0x0, 0x1, [{0x4, 0x1ff, 0x7f, '\x00', 0x100}]}) truncate(&(0x7f0000000040)='./file1\x00', 0x0) [ 1967.543565] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:42:17 executing program 5: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x9, 0x0, 0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000045) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x2) read(r0, 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000180)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) munmap(&(0x7f0000949000/0x4000)=nil, 0x4000) mincore(&(0x7f000094b000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/116) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) close(r2) ioctl$KDGETKEYCODE(r1, 0x4b4c, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)={0x20000000}) 14:42:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) (fail_nth: 1) [ 1967.651582] loop0: detected capacity change from 0 to 256 [ 1967.679213] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1967.727801] serio: Serial port tty31 [ 1967.793155] FAULT_INJECTION: forcing a failure. [ 1967.793155] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1967.796233] CPU: 1 PID: 23298 Comm: syz-executor.2 Not tainted 5.16.0-rc6-next-20211224 #1 [ 1967.798384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1967.801117] Call Trace: [ 1967.801785] [ 1967.802358] dump_stack_lvl+0x8b/0xb3 [ 1967.803295] should_fail.cold+0x5/0xa [ 1967.804118] _copy_from_user+0x2e/0x170 [ 1967.804984] do_tcp_getsockopt.constprop.0+0xbd6/0x22e0 [ 1967.806191] ? tcp_recvmsg+0x620/0x620 [ 1967.807082] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1967.808255] ? lock_release+0x3b2/0x6f0 [ 1967.809103] ? __might_fault+0xd1/0x170 [ 1967.809970] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1967.811117] ? lock_is_held_type+0xd7/0x130 [ 1967.812074] ? find_held_lock+0x2c/0x110 [ 1967.812948] ? lock_release+0x3b2/0x6f0 [ 1967.813815] ? __fget_files+0x26b/0x470 [ 1967.814699] ? lock_downgrade+0x6d0/0x6d0 [ 1967.815608] ? lock_release+0x3b2/0x6f0 [ 1967.816490] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1967.817664] ? selinux_socket_getsockopt+0x1fd/0x2b0 [ 1967.818792] ? selinux_inode_notifysecctx+0x60/0x60 [ 1967.819933] tcp_getsockopt+0xb8/0xd0 [ 1967.821008] ? sock_def_destruct+0x10/0x10 [ 1967.822204] __sys_getsockopt+0x14c/0x250 [ 1967.823369] ? __ia32_sys_setsockopt+0x150/0x150 [ 1967.824407] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1967.825640] __x64_sys_getsockopt+0xba/0x150 [ 1967.826620] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1967.827743] do_syscall_64+0x3b/0x90 [ 1967.828573] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1967.829708] RIP: 0033:0x7f0f86ea9b19 [ 1967.830565] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1967.834669] RSP: 002b:00007f0f8441f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 1967.836329] RAX: ffffffffffffffda RBX: 00007f0f86fbcf60 RCX: 00007f0f86ea9b19 [ 1967.837864] RDX: 0000000000000023 RSI: 0000000000000006 RDI: 0000000000000003 [ 1967.839462] RBP: 00007f0f8441f1d0 R08: 00000000200011c0 R09: 0000000000000000 [ 1967.841008] R10: 0000000020001180 R11: 0000000000000246 R12: 0000000000000001 [ 1967.842591] R13: 00007ffc841f328f R14: 00007f0f8441f300 R15: 0000000000022000 [ 1967.844150] [ 1967.844938] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:42:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) (fail_nth: 1) 14:42:17 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000005c0)) (fail_nth: 1) 14:42:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) (fail_nth: 2) [ 1968.072403] FAULT_INJECTION: forcing a failure. [ 1968.072403] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1968.074980] CPU: 0 PID: 23400 Comm: syz-executor.0 Not tainted 5.16.0-rc6-next-20211224 #1 [ 1968.076756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1968.078975] Call Trace: [ 1968.079484] [ 1968.079919] dump_stack_lvl+0x8b/0xb3 [ 1968.080706] should_fail.cold+0x5/0xa [ 1968.081484] _copy_to_user+0x2e/0x150 [ 1968.082250] simple_read_from_buffer+0xcc/0x160 [ 1968.083211] proc_fail_nth_read+0x194/0x220 [ 1968.084083] ? proc_fault_inject_read+0x230/0x230 [ 1968.085038] ? security_file_permission+0xb1/0xd0 [ 1968.085993] ? proc_fault_inject_read+0x230/0x230 [ 1968.086961] vfs_read+0x1b6/0x5f0 [ 1968.087659] ksys_read+0x12d/0x250 [ 1968.088368] ? __ia32_sys_pwrite64+0x230/0x230 [ 1968.089274] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1968.090300] do_syscall_64+0x3b/0x90 [ 1968.091045] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1968.092054] RIP: 0033:0x7f4a721c169c [ 1968.092777] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1968.096385] RSP: 002b:00007f4a6f784170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1968.097865] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f4a721c169c [ 1968.099259] RDX: 000000000000000f RSI: 00007f4a6f7841e0 RDI: 0000000000000004 [ 1968.100667] RBP: 00007f4a6f7841d0 R08: 0000000000000000 R09: 0000000000000000 [ 1968.102073] R10: 0000000020001180 R11: 0000000000000246 R12: 0000000000000001 [ 1968.103498] R13: 00007fff88e64bcf R14: 00007f4a6f784300 R15: 0000000000022000 [ 1968.104930] [ 1968.143763] FAULT_INJECTION: forcing a failure. [ 1968.143763] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1968.146221] CPU: 0 PID: 23402 Comm: syz-executor.5 Not tainted 5.16.0-rc6-next-20211224 #1 [ 1968.147882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1968.150227] Call Trace: [ 1968.150740] [ 1968.151181] dump_stack_lvl+0x8b/0xb3 [ 1968.151949] should_fail.cold+0x5/0xa [ 1968.152714] _copy_from_user+0x2e/0x170 [ 1968.153508] get_timespec64+0x75/0x190 [ 1968.154306] ? __ia32_compat_sys_gettimeofday+0x210/0x210 [ 1968.155402] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1968.156488] ? vfs_write+0x188/0xae0 [ 1968.157233] __x64_sys_mq_timedreceive+0x138/0x240 [ 1968.158205] ? __ia32_sys_mq_timedreceive_time32+0x240/0x240 [ 1968.159347] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1968.160369] do_syscall_64+0x3b/0x90 [ 1968.161109] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1968.162119] RIP: 0033:0x7f2727e7db19 [ 1968.162854] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1968.166489] RSP: 002b:00007f27253f3188 EFLAGS: 00000246 ORIG_RAX: 00000000000000f3 [ 1968.167987] RAX: ffffffffffffffda RBX: 00007f2727f90f60 RCX: 00007f2727e7db19 [ 1968.169391] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffffffffff [ 1968.170803] RBP: 00007f27253f31d0 R08: 00000000200005c0 R09: 0000000000000000 [ 1968.172208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1968.173604] R13: 00007ffe609840df R14: 00007f27253f3300 R15: 0000000000022000 [ 1968.175042] [ 1968.203781] FAULT_INJECTION: forcing a failure. [ 1968.203781] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1968.206264] CPU: 0 PID: 23404 Comm: syz-executor.2 Not tainted 5.16.0-rc6-next-20211224 #1 [ 1968.207945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1968.210351] Call Trace: [ 1968.210871] [ 1968.211321] dump_stack_lvl+0x8b/0xb3 [ 1968.212094] should_fail.cold+0x5/0xa [ 1968.212892] _copy_to_user+0x2e/0x150 [ 1968.213682] do_tcp_getsockopt.constprop.0+0xd96/0x22e0 [ 1968.214762] ? tcp_recvmsg+0x620/0x620 [ 1968.215581] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1968.216612] ? lock_chain_count+0x20/0x20 [ 1968.217458] ? __might_fault+0xd1/0x170 [ 1968.218259] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1968.219359] ? lock_is_held_type+0xd7/0x130 [ 1968.220227] ? find_held_lock+0x2c/0x110 [ 1968.221055] ? lock_release+0x3b2/0x6f0 [ 1968.221875] ? __fget_files+0x26b/0x470 [ 1968.222692] ? lock_downgrade+0x6d0/0x6d0 [ 1968.223527] ? lock_release+0x3b2/0x6f0 [ 1968.224322] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1968.225406] ? selinux_socket_getsockopt+0x1fd/0x2b0 [ 1968.226418] ? selinux_inode_notifysecctx+0x60/0x60 [ 1968.227440] tcp_getsockopt+0xb8/0xd0 [ 1968.228205] ? sock_def_destruct+0x10/0x10 [ 1968.229045] __sys_getsockopt+0x14c/0x250 [ 1968.229871] ? __ia32_sys_setsockopt+0x150/0x150 [ 1968.230829] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1968.231921] __x64_sys_getsockopt+0xba/0x150 [ 1968.232789] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1968.233798] do_syscall_64+0x3b/0x90 [ 1968.234578] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1968.235581] RIP: 0033:0x7f0f86ea9b19 [ 1968.236321] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1968.239921] RSP: 002b:00007f0f8441f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 1968.241451] RAX: ffffffffffffffda RBX: 00007f0f86fbcf60 RCX: 00007f0f86ea9b19 [ 1968.242912] RDX: 0000000000000023 RSI: 0000000000000006 RDI: 0000000000000003 [ 1968.244344] RBP: 00007f0f8441f1d0 R08: 00000000200011c0 R09: 0000000000000000 [ 1968.245771] R10: 0000000020001180 R11: 0000000000000246 R12: 0000000000000001 [ 1968.247210] R13: 00007ffc841f328f R14: 00007f0f8441f300 R15: 0000000000022000 [ 1968.248667] 14:42:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d", 0xf4, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:42:40 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000005c0)) (fail_nth: 2) 14:42:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x2, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:42:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb9", 0xf6, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) (fail_nth: 1) 14:42:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d", 0xf4, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:40 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d", 0xf4, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:40 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) (fail_nth: 1) 14:42:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) (fail_nth: 3) [ 1991.376983] FAULT_INJECTION: forcing a failure. [ 1991.376983] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1991.378246] CPU: 1 PID: 23423 Comm: syz-executor.2 Not tainted 5.16.0-rc6-next-20211224 #1 [ 1991.379128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1991.380304] Call Trace: [ 1991.380637] [ 1991.380881] dump_stack_lvl+0x8b/0xb3 [ 1991.381299] should_fail.cold+0x5/0xa [ 1991.381710] _copy_to_user+0x2e/0x150 [ 1991.382122] simple_read_from_buffer+0xcc/0x160 [ 1991.382618] proc_fail_nth_read+0x194/0x220 [ 1991.383087] ? proc_fault_inject_read+0x230/0x230 [ 1991.383587] ? security_file_permission+0xb1/0xd0 [ 1991.384111] ? proc_fault_inject_read+0x230/0x230 [ 1991.384617] vfs_read+0x1b6/0x5f0 [ 1991.384988] ksys_read+0x12d/0x250 [ 1991.385362] ? __ia32_sys_pwrite64+0x230/0x230 [ 1991.385840] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1991.386383] do_syscall_64+0x3b/0x90 [ 1991.386796] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1991.387323] RIP: 0033:0x7f0f86e5c69c [ 1991.387709] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1991.389572] RSP: 002b:00007f0f8441f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1991.390347] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f86e5c69c [ 1991.391086] RDX: 000000000000000f RSI: 00007f0f8441f1e0 RDI: 0000000000000004 [ 1991.391813] RBP: 00007f0f8441f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1991.392534] R10: 0000000020001180 R11: 0000000000000246 R12: 0000000000000001 [ 1991.393260] R13: 00007ffc841f328f R14: 00007f0f8441f300 R15: 0000000000022000 [ 1991.393999] [ 1991.424604] FAULT_INJECTION: forcing a failure. [ 1991.424604] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1991.427234] CPU: 0 PID: 23431 Comm: syz-executor.5 Not tainted 5.16.0-rc6-next-20211224 #1 [ 1991.428986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1991.431297] Call Trace: [ 1991.431806] [ 1991.432179] loop1: detected capacity change from 0 to 256 [ 1991.432266] dump_stack_lvl+0x8b/0xb3 [ 1991.433592] should_fail.cold+0x5/0xa [ 1991.434402] _copy_to_user+0x2e/0x150 [ 1991.435216] simple_read_from_buffer+0xcc/0x160 [ 1991.436160] proc_fail_nth_read+0x194/0x220 14:42:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) [ 1991.437055] ? proc_fault_inject_read+0x230/0x230 [ 1991.438132] ? security_file_permission+0xb1/0xd0 [ 1991.439145] ? proc_fault_inject_read+0x230/0x230 [ 1991.440140] vfs_read+0x1b6/0x5f0 [ 1991.440870] ksys_read+0x12d/0x250 [ 1991.441600] ? __ia32_sys_pwrite64+0x230/0x230 [ 1991.442540] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1991.443677] do_syscall_64+0x3b/0x90 [ 1991.444481] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1991.445571] RIP: 0033:0x7f2727e3069c [ 1991.446367] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1991.450289] RSP: 002b:00007f27253f3170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1991.451918] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f2727e3069c [ 1991.453433] RDX: 000000000000000f RSI: 00007f27253f31e0 RDI: 0000000000000003 [ 1991.454951] RBP: 00007f27253f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1991.456461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1991.457961] R13: 00007ffe609840df R14: 00007f27253f3300 R15: 0000000000022000 [ 1991.459520] [ 1991.465074] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1991.480186] FAULT_INJECTION: forcing a failure. 14:42:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x2, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) [ 1991.480186] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1991.481920] CPU: 1 PID: 23432 Comm: syz-executor.1 Not tainted 5.16.0-rc6-next-20211224 #1 [ 1991.482784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1991.483964] Call Trace: [ 1991.484230] [ 1991.484458] dump_stack_lvl+0x8b/0xb3 [ 1991.484874] should_fail.cold+0x5/0xa [ 1991.485285] prepare_alloc_pages+0x17b/0x500 [ 1991.485745] __alloc_pages+0x131/0x4e0 [ 1991.486156] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 1991.486787] ? lock_is_held_type+0xd7/0x130 [ 1991.487237] ? __filemap_get_folio+0x2d1/0xfd0 [ 1991.487719] ? lock_downgrade+0x6d0/0x6d0 [ 1991.488154] ? fat_add_cluster+0xf0/0xf0 [ 1991.488592] alloc_pages+0x1a0/0x2f0 [ 1991.488986] __filemap_get_folio+0x65c/0xfd0 [ 1991.489452] ? filemap_read+0xbb0/0xbb0 [ 1991.489869] ? lock_chain_count+0x20/0x20 [ 1991.490305] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1991.490863] ? fat_add_cluster+0xf0/0xf0 [ 1991.491287] pagecache_get_page+0x2e/0x220 [ 1991.491740] ? fat_add_cluster+0xf0/0xf0 [ 1991.492366] block_write_begin+0x37/0x440 [ 1991.492799] cont_write_begin+0x46a/0x5e0 [ 1991.493232] ? fat_add_cluster+0xf0/0xf0 [ 1991.493661] ? truncate_folio_batch_exceptionals.part.0+0x540/0x540 [ 1991.494313] ? block_write_begin+0x440/0x440 [ 1991.494780] ? ktime_get_coarse_real_ts64+0x159/0x190 [ 1991.495315] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1991.495835] ? fault_in_readable+0x192/0x250 [ 1991.496297] ? is_valid_gup_flags+0x70/0x70 [ 1991.496755] fat_write_begin+0x89/0x180 [ 1991.497170] ? fat_add_cluster+0xf0/0xf0 [ 1991.497596] generic_perform_write+0x208/0x510 [ 1991.498080] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 1991.498841] ? generic_file_direct_write+0x35b/0x540 [ 1991.499380] __generic_file_write_iter+0x236/0x4b0 [ 1991.499893] generic_file_write_iter+0xd7/0x220 [ 1991.500371] ? iov_iter_init+0x45/0x1b0 [ 1991.500802] new_sync_write+0x437/0x660 [ 1991.501218] ? new_sync_read+0x6f0/0x6f0 [ 1991.501650] ? x86_pmu_enable+0xb10/0xd90 [ 1991.502090] ? lock_release+0x6f0/0x6f0 [ 1991.502498] ? avc_policy_seqno+0x9/0x70 [ 1991.502924] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1991.503445] ? lock_is_held_type+0xd7/0x130 [ 1991.503899] vfs_write+0x7d1/0xae0 [ 1991.504270] ksys_write+0x12d/0x250 [ 1991.504648] ? __ia32_sys_read+0xb0/0xb0 [ 1991.505075] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1991.505614] do_syscall_64+0x3b/0x90 [ 1991.506016] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1991.506550] RIP: 0033:0x7fe8a91e0b19 [ 1991.506943] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1991.508820] RSP: 002b:00007fe8a6756188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1991.509599] RAX: ffffffffffffffda RBX: 00007fe8a92f3f60 RCX: 00007fe8a91e0b19 [ 1991.510333] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 1991.511083] RBP: 00007fe8a67561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1991.511817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1991.512548] R13: 00007ffc794aa3ef R14: 00007fe8a6756300 R15: 0000000000022000 [ 1991.513294] [ 1991.514148] FAULT_INJECTION: forcing a failure. [ 1991.514148] name failslab, interval 1, probability 0, space 0, times 1 [ 1991.515833] CPU: 1 PID: 23437 Comm: syz-executor.7 Not tainted 5.16.0-rc6-next-20211224 #1 [ 1991.516682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1991.517857] Call Trace: [ 1991.518130] [ 1991.518361] dump_stack_lvl+0x8b/0xb3 [ 1991.518783] should_fail.cold+0x5/0xa [ 1991.519190] ? __request_module+0x2dc/0xa10 [ 1991.519640] ? br_ioctl_call+0x98/0xb0 [ 1991.520056] should_failslab+0x5/0x10 [ 1991.520452] kmem_cache_alloc_trace+0x55/0x3c0 [ 1991.520935] ? br_ioctl_call+0x98/0xb0 [ 1991.521345] __request_module+0x2dc/0xa10 [ 1991.521776] ? __lock_acquire+0xb41/0x5b70 [ 1991.522217] ? free_modprobe_argv+0x90/0x90 [ 1991.522679] ? lock_is_held_type+0xd7/0x130 [ 1991.523129] ? lock_release+0x3b2/0x6f0 [ 1991.523546] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1991.524086] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1991.524663] ? do_vfs_ioctl+0x132/0x1630 [ 1991.525088] ? vfs_fileattr_set+0xb80/0xb80 [ 1991.525542] ? sock_ioctl+0x122/0x670 [ 1991.525946] br_ioctl_call+0x98/0xb0 [ 1991.526340] sock_ioctl+0x4ed/0x670 [ 1991.526741] ? lock_is_held_type+0xd7/0x130 [ 1991.527189] ? br_ioctl_call+0xb0/0xb0 [ 1991.527593] ? __fget_files+0x28d/0x470 [ 1991.528013] ? __x64_sys_ioctl+0x97/0x210 [ 1991.528441] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1991.529018] ? br_ioctl_call+0xb0/0xb0 [ 1991.529423] __x64_sys_ioctl+0x196/0x210 [ 1991.529847] do_syscall_64+0x3b/0x90 [ 1991.530246] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1991.530793] RIP: 0033:0x7feb1d282b19 [ 1991.531169] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1991.533056] RSP: 002b:00007feb1a7f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1991.533839] RAX: ffffffffffffffda RBX: 00007feb1d395f60 RCX: 00007feb1d282b19 [ 1991.534572] RDX: 0000000000000000 RSI: 00000000000089a0 RDI: 0000000000000003 [ 1991.535313] RBP: 00007feb1a7f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1991.536055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1991.536789] R13: 00007ffcf1e6ccff R14: 00007feb1a7f8300 R15: 0000000000022000 [ 1991.537532] 14:42:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x3, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:42:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x3, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) 14:42:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) (fail_nth: 2) 14:42:41 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000005c0)) 14:42:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) (fail_nth: 2) [ 1991.752492] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1991.803288] loop1: detected capacity change from 0 to 256 [ 1991.816387] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1991.822583] FAULT_INJECTION: forcing a failure. [ 1991.822583] name failslab, interval 1, probability 0, space 0, times 0 [ 1991.823801] CPU: 1 PID: 23452 Comm: syz-executor.1 Not tainted 5.16.0-rc6-next-20211224 #1 [ 1991.824658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1991.825920] Call Trace: [ 1991.826211] [ 1991.826445] dump_stack_lvl+0x8b/0xb3 [ 1991.826875] should_fail.cold+0x5/0xa [ 1991.827277] ? create_object.isra.0+0x3a/0xa20 [ 1991.827907] should_failslab+0x5/0x10 [ 1991.828300] kmem_cache_alloc+0x5b/0x480 [ 1991.828733] create_object.isra.0+0x3a/0xa20 [ 1991.829336] ? kasan_unpoison+0x23/0x50 [ 1991.829764] kmem_cache_alloc+0x239/0x480 [ 1991.830199] alloc_buffer_head+0x20/0x140 [ 1991.830648] alloc_page_buffers+0x24a/0x690 [ 1991.831123] create_empty_buffers+0x36/0xae0 [ 1991.831603] create_page_buffers+0x1f5/0x310 [ 1991.832088] __block_write_begin_int+0x174/0x1510 [ 1991.832746] ? fat_add_cluster+0xf0/0xf0 [ 1991.833191] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 1991.833930] ? lock_chain_count+0x20/0x20 [ 1991.834474] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1991.835048] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1991.835635] ? PageHeadHuge+0x166/0x1a0 [ 1991.836057] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1991.836640] ? fat_add_cluster+0xf0/0xf0 [ 1991.837075] block_write_begin+0xbb/0x440 [ 1991.837515] cont_write_begin+0x46a/0x5e0 [ 1991.837954] ? fat_add_cluster+0xf0/0xf0 [ 1991.838472] ? truncate_folio_batch_exceptionals.part.0+0x540/0x540 [ 1991.839146] ? block_write_begin+0x440/0x440 [ 1991.839602] ? ktime_get_coarse_real_ts64+0x159/0x190 [ 1991.840276] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1991.840799] ? fault_in_readable+0x192/0x250 [ 1991.841259] ? is_valid_gup_flags+0x70/0x70 [ 1991.841714] fat_write_begin+0x89/0x180 [ 1991.842133] ? fat_add_cluster+0xf0/0xf0 [ 1991.842558] generic_perform_write+0x208/0x510 [ 1991.843053] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 1991.843899] ? generic_file_direct_write+0x35b/0x540 [ 1991.844441] __generic_file_write_iter+0x236/0x4b0 [ 1991.845014] generic_file_write_iter+0xd7/0x220 [ 1991.845558] ? iov_iter_init+0x45/0x1b0 [ 1991.845995] new_sync_write+0x437/0x660 [ 1991.846518] ? new_sync_read+0x6f0/0x6f0 [ 1991.846966] ? x86_pmu_enable+0xb10/0xd90 [ 1991.847407] ? lock_release+0x6f0/0x6f0 [ 1991.847841] ? avc_policy_seqno+0x9/0x70 [ 1991.848266] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1991.848793] ? lock_is_held_type+0xd7/0x130 [ 1991.849251] vfs_write+0x7d1/0xae0 [ 1991.849629] ksys_write+0x12d/0x250 [ 1991.850014] ? __ia32_sys_read+0xb0/0xb0 [ 1991.850436] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1991.851113] do_syscall_64+0x3b/0x90 [ 1991.851626] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1991.852333] RIP: 0033:0x7fe8a91e0b19 [ 1991.852718] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1991.856147] RSP: 002b:00007fe8a6756188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1991.857923] RAX: ffffffffffffffda RBX: 00007fe8a92f3f60 RCX: 00007fe8a91e0b19 [ 1991.859689] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 1991.861357] RBP: 00007fe8a67561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1991.863053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1991.864546] R13: 00007ffc794aa3ef R14: 00007fe8a6756300 R15: 0000000000022000 [ 1991.865971] [ 1991.876819] FAULT_INJECTION: forcing a failure. [ 1991.876819] name failslab, interval 1, probability 0, space 0, times 0 [ 1991.879289] CPU: 1 PID: 23454 Comm: syz-executor.7 Not tainted 5.16.0-rc6-next-20211224 #1 [ 1991.880918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1991.883151] Call Trace: [ 1991.883657] [ 1991.884094] dump_stack_lvl+0x8b/0xb3 [ 1991.884861] should_fail.cold+0x5/0xa [ 1991.885624] ? create_object.isra.0+0x3a/0xa20 [ 1991.886529] should_failslab+0x5/0x10 [ 1991.887293] kmem_cache_alloc+0x5b/0x480 [ 1991.888113] create_object.isra.0+0x3a/0xa20 [ 1991.888991] ? kasan_unpoison+0x23/0x50 [ 1991.889786] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1991.890733] ? br_ioctl_call+0x98/0xb0 [ 1991.891503] __request_module+0x2dc/0xa10 [ 1991.892323] ? __lock_acquire+0xb41/0x5b70 [ 1991.893163] ? free_modprobe_argv+0x90/0x90 [ 1991.894026] ? lock_is_held_type+0xd7/0x130 [ 1991.894911] ? lock_release+0x3b2/0x6f0 [ 1991.895702] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1991.896731] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1991.897818] ? do_vfs_ioctl+0x132/0x1630 [ 1991.898619] ? vfs_fileattr_set+0xb80/0xb80 [ 1991.899502] ? sock_ioctl+0x122/0x670 [ 1991.900268] br_ioctl_call+0x98/0xb0 [ 1991.901010] sock_ioctl+0x4ed/0x670 [ 1991.901732] ? lock_is_held_type+0xd7/0x130 [ 1991.902582] ? br_ioctl_call+0xb0/0xb0 [ 1991.903372] ? __fget_files+0x28d/0x470 [ 1991.904157] ? __x64_sys_ioctl+0x97/0x210 [ 1991.904985] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1991.906070] ? br_ioctl_call+0xb0/0xb0 [ 1991.906853] __x64_sys_ioctl+0x196/0x210 [ 1991.907654] do_syscall_64+0x3b/0x90 [ 1991.908400] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1991.909412] RIP: 0033:0x7feb1d282b19 [ 1991.910144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1991.913767] RSP: 002b:00007feb1a7f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1991.915258] RAX: ffffffffffffffda RBX: 00007feb1d395f60 RCX: 00007feb1d282b19 [ 1991.916654] RDX: 0000000000000000 RSI: 00000000000089a0 RDI: 0000000000000003 [ 1991.918046] RBP: 00007feb1a7f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 1991.919444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1991.920843] R13: 00007ffcf1e6ccff R14: 00007feb1a7f8300 R15: 0000000000022000 [ 1991.922279] 14:42:41 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x3b9ac9ff, 0x0, &(0x7f00000005c0)) 14:42:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x4, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:42:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x4, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) [ 1992.249520] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:42:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb9", 0xf6, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:57 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) (fail_nth: 3) 14:42:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x5, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:42:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb9", 0xf6, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d", 0xf4, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x5, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) [ 2007.811533] loop1: detected capacity change from 0 to 256 14:42:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) (fail_nth: 3) 14:42:57 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d", 0xf4, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:42:57 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0xffc99a3b, 0x0, &(0x7f00000005c0)) 14:42:57 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x225c17d03, 0x0, &(0x7f00000005c0)) [ 2007.830501] FAULT_INJECTION: forcing a failure. [ 2007.830501] name failslab, interval 1, probability 0, space 0, times 0 [ 2007.831767] CPU: 1 PID: 23488 Comm: syz-executor.7 Not tainted 5.16.0-rc6-next-20211224 #1 [ 2007.832621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2007.833815] Call Trace: [ 2007.834089] [ 2007.834326] dump_stack_lvl+0x8b/0xb3 [ 2007.834743] should_fail.cold+0x5/0xa [ 2007.835165] ? br_ioctl_call+0x98/0xb0 [ 2007.835568] should_failslab+0x5/0x10 [ 2007.835974] __kmalloc_track_caller+0x79/0x420 [ 2007.836454] ? __request_module+0x2fa/0xa10 [ 2007.836914] ? rcu_read_lock_sched_held+0x3a/0x70 [ 2007.837423] ? br_ioctl_call+0x98/0xb0 [ 2007.837832] kstrdup+0x36/0x70 [ 2007.838174] __request_module+0x2fa/0xa10 [ 2007.838604] ? __lock_acquire+0xb41/0x5b70 [ 2007.839078] ? free_modprobe_argv+0x90/0x90 [ 2007.839734] ? lock_is_held_type+0xd7/0x130 [ 2007.840199] ? lock_release+0x3b2/0x6f0 [ 2007.840629] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 2007.841170] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 2007.841745] ? do_vfs_ioctl+0x132/0x1630 [ 2007.842191] ? vfs_fileattr_set+0xb80/0xb80 [ 2007.842674] ? sock_ioctl+0x122/0x670 [ 2007.843092] br_ioctl_call+0x98/0xb0 [ 2007.843496] sock_ioctl+0x4ed/0x670 [ 2007.843888] ? lock_is_held_type+0xd7/0x130 [ 2007.844355] ? br_ioctl_call+0xb0/0xb0 [ 2007.844786] ? __fget_files+0x28d/0x470 [ 2007.845220] ? __x64_sys_ioctl+0x97/0x210 [ 2007.845674] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2007.846278] ? br_ioctl_call+0xb0/0xb0 [ 2007.846701] __x64_sys_ioctl+0x196/0x210 [ 2007.847149] do_syscall_64+0x3b/0x90 [ 2007.847562] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2007.848121] RIP: 0033:0x7feb1d282b19 [ 2007.848523] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2007.850512] RSP: 002b:00007feb1a7f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2007.851353] RAX: ffffffffffffffda RBX: 00007feb1d395f60 RCX: 00007feb1d282b19 [ 2007.852110] RDX: 0000000000000000 RSI: 00000000000089a0 RDI: 0000000000000003 [ 2007.852877] RBP: 00007feb1a7f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2007.853654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2007.854437] R13: 00007ffcf1e6ccff R14: 00007feb1a7f8300 R15: 0000000000022000 [ 2007.855231] [ 2007.866495] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2007.876756] FAULT_INJECTION: forcing a failure. [ 2007.876756] name failslab, interval 1, probability 0, space 0, times 0 [ 2007.878043] CPU: 1 PID: 23485 Comm: syz-executor.1 Not tainted 5.16.0-rc6-next-20211224 #1 [ 2007.878922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2007.880096] Call Trace: [ 2007.880361] [ 2007.880600] dump_stack_lvl+0x8b/0xb3 [ 2007.881024] should_fail.cold+0x5/0xa [ 2007.881435] ? create_object.isra.0+0x3a/0xa20 [ 2007.881918] should_failslab+0x5/0x10 [ 2007.882319] kmem_cache_alloc+0x5b/0x480 [ 2007.882754] create_object.isra.0+0x3a/0xa20 [ 2007.883250] ? kasan_unpoison+0x23/0x50 [ 2007.883678] kmem_cache_alloc+0x239/0x480 [ 2007.884120] alloc_buffer_head+0x20/0x140 [ 2007.884569] alloc_page_buffers+0x24a/0x690 [ 2007.885038] create_empty_buffers+0x36/0xae0 [ 2007.885514] create_page_buffers+0x1f5/0x310 [ 2007.886092] __block_write_begin_int+0x174/0x1510 [ 2007.886674] ? fat_add_cluster+0xf0/0xf0 [ 2007.887132] ? invalidate_bh_lrus_cpu+0x120/0x120 [ 2007.887651] ? lock_chain_count+0x20/0x20 [ 2007.888107] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2007.888682] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2007.889284] ? PageHeadHuge+0x166/0x1a0 [ 2007.889728] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2007.890304] ? fat_add_cluster+0xf0/0xf0 [ 2007.890749] block_write_begin+0xbb/0x440 [ 2007.891206] cont_write_begin+0x46a/0x5e0 [ 2007.891662] ? fat_add_cluster+0xf0/0xf0 [ 2007.892115] ? truncate_folio_batch_exceptionals.part.0+0x540/0x540 [ 2007.892802] ? block_write_begin+0x440/0x440 [ 2007.893277] ? ktime_get_coarse_real_ts64+0x159/0x190 [ 2007.893829] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2007.894376] ? fault_in_readable+0x192/0x250 [ 2007.894869] ? is_valid_gup_flags+0x70/0x70 [ 2007.895363] fat_write_begin+0x89/0x180 [ 2007.895807] ? fat_add_cluster+0xf0/0xf0 [ 2007.896259] generic_perform_write+0x208/0x510 [ 2007.896774] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2007.897569] ? generic_file_direct_write+0x35b/0x540 [ 2007.898131] __generic_file_write_iter+0x236/0x4b0 [ 2007.898677] generic_file_write_iter+0xd7/0x220 [ 2007.899199] ? iov_iter_init+0x45/0x1b0 [ 2007.899641] new_sync_write+0x437/0x660 [ 2007.900079] ? new_sync_read+0x6f0/0x6f0 [ 2007.900522] ? x86_pmu_enable+0xb10/0xd90 [ 2007.900981] ? lock_release+0x6f0/0x6f0 [ 2007.901414] ? avc_policy_seqno+0x9/0x70 [ 2007.901858] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2007.902404] ? lock_is_held_type+0xd7/0x130 [ 2007.902878] vfs_write+0x7d1/0xae0 [ 2007.903283] ksys_write+0x12d/0x250 [ 2007.903687] ? __ia32_sys_read+0xb0/0xb0 [ 2007.904122] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2007.904685] do_syscall_64+0x3b/0x90 [ 2007.905089] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2007.905651] RIP: 0033:0x7fe8a91e0b19 [ 2007.906052] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2007.908050] RSP: 002b:00007fe8a6756188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2007.908870] RAX: ffffffffffffffda RBX: 00007fe8a92f3f60 RCX: 00007fe8a91e0b19 [ 2007.909654] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2007.910430] RBP: 00007fe8a67561d0 R08: 0000000000000000 R09: 0000000000000000 [ 2007.911215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2007.911987] R13: 00007ffc794aa3ef R14: 00007fe8a6756300 R15: 0000000000022000 [ 2007.912776] 14:42:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x6, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) 14:42:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x6, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:42:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x7, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:42:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) (fail_nth: 4) [ 2008.052149] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:42:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x8, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:42:57 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) (fail_nth: 4) [ 2008.112360] loop1: detected capacity change from 0 to 256 [ 2008.134971] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2008.153330] FAULT_INJECTION: forcing a failure. [ 2008.153330] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2008.156044] CPU: 1 PID: 23507 Comm: syz-executor.1 Not tainted 5.16.0-rc6-next-20211224 #1 [ 2008.157968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2008.160678] Call Trace: [ 2008.161225] [ 2008.161721] dump_stack_lvl+0x8b/0xb3 [ 2008.162553] should_fail.cold+0x5/0xa [ 2008.163431] copy_page_from_iter_atomic+0x4e4/0x1b10 [ 2008.164598] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 2008.165741] ? fault_in_readable+0x192/0x250 [ 2008.166700] ? is_valid_gup_flags+0x70/0x70 [ 2008.167627] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2008.168835] ? fat_write_begin+0x95/0x180 [ 2008.169737] ? fat_add_cluster+0xf0/0xf0 [ 2008.170573] ? fat_write_begin+0xa3/0x180 [ 2008.171514] generic_perform_write+0x27e/0x510 [ 2008.172527] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2008.174061] ? generic_file_direct_write+0x35b/0x540 [ 2008.175215] __generic_file_write_iter+0x236/0x4b0 [ 2008.176306] generic_file_write_iter+0xd7/0x220 [ 2008.177482] ? iov_iter_init+0x45/0x1b0 [ 2008.178365] new_sync_write+0x437/0x660 [ 2008.179210] ? new_sync_read+0x6f0/0x6f0 [ 2008.180097] ? x86_pmu_enable+0xb10/0xd90 [ 2008.181030] ? lock_release+0x6f0/0x6f0 [ 2008.181903] ? avc_policy_seqno+0x9/0x70 [ 2008.182765] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2008.183848] ? lock_is_held_type+0xd7/0x130 [ 2008.184821] vfs_write+0x7d1/0xae0 [ 2008.185618] ksys_write+0x12d/0x250 [ 2008.186413] ? __ia32_sys_read+0xb0/0xb0 [ 2008.187265] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2008.188396] do_syscall_64+0x3b/0x90 [ 2008.189244] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2008.190304] RIP: 0033:0x7fe8a91e0b19 [ 2008.191121] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2008.195073] RSP: 002b:00007fe8a6756188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2008.196741] RAX: ffffffffffffffda RBX: 00007fe8a92f3f60 RCX: 00007fe8a91e0b19 [ 2008.197201] FAULT_INJECTION: forcing a failure. [ 2008.197201] name failslab, interval 1, probability 0, space 0, times 0 [ 2008.198231] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2008.198279] RBP: 00007fe8a67561d0 R08: 0000000000000000 R09: 0000000000000000 [ 2008.198293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2008.198308] R13: 00007ffc794aa3ef R14: 00007fe8a6756300 R15: 0000000000022000 [ 2008.206777] [ 2008.207293] CPU: 0 PID: 23509 Comm: syz-executor.7 Not tainted 5.16.0-rc6-next-20211224 #1 [ 2008.209096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2008.211682] Call Trace: [ 2008.212238] [ 2008.212717] dump_stack_lvl+0x8b/0xb3 [ 2008.213562] should_fail.cold+0x5/0xa [ 2008.214407] ? create_object.isra.0+0x3a/0xa20 [ 2008.215432] should_failslab+0x5/0x10 [ 2008.216256] kmem_cache_alloc+0x5b/0x480 [ 2008.217153] create_object.isra.0+0x3a/0xa20 [ 2008.218111] ? kasan_unpoison+0x23/0x50 [ 2008.219014] __kmalloc_track_caller+0x25e/0x420 [ 2008.220049] ? __request_module+0x2fa/0xa10 [ 2008.221011] ? br_ioctl_call+0x98/0xb0 [ 2008.221879] kstrdup+0x36/0x70 [ 2008.222594] __request_module+0x2fa/0xa10 [ 2008.223520] ? __lock_acquire+0xb41/0x5b70 [ 2008.224463] ? free_modprobe_argv+0x90/0x90 [ 2008.225427] ? lock_is_held_type+0xd7/0x130 [ 2008.226391] ? lock_release+0x3b2/0x6f0 [ 2008.227293] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 2008.228443] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 2008.229675] ? do_vfs_ioctl+0x132/0x1630 [ 2008.230578] ? vfs_fileattr_set+0xb80/0xb80 [ 2008.231539] ? sock_ioctl+0x122/0x670 [ 2008.232393] br_ioctl_call+0x98/0xb0 [ 2008.233220] sock_ioctl+0x4ed/0x670 [ 2008.234028] ? lock_is_held_type+0xd7/0x130 [ 2008.234985] ? br_ioctl_call+0xb0/0xb0 [ 2008.235853] ? __fget_files+0x28d/0x470 [ 2008.236735] ? __x64_sys_ioctl+0x97/0x210 [ 2008.237657] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2008.238912] ? br_ioctl_call+0xb0/0xb0 [ 2008.239777] __x64_sys_ioctl+0x196/0x210 [ 2008.240677] do_syscall_64+0x3b/0x90 [ 2008.241514] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2008.242632] RIP: 0033:0x7feb1d282b19 [ 2008.243443] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2008.247448] RSP: 002b:00007feb1a7f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2008.249098] RAX: ffffffffffffffda RBX: 00007feb1d395f60 RCX: 00007feb1d282b19 [ 2008.250642] RDX: 0000000000000000 RSI: 00000000000089a0 RDI: 0000000000000003 [ 2008.252207] RBP: 00007feb1a7f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2008.253752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2008.255304] R13: 00007ffcf1e6ccff R14: 00007feb1a7f8300 R15: 0000000000022000 [ 2008.256878] [ 2008.452138] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:43:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x7, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) 14:43:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb9", 0xf6, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:43:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb9", 0xf6, 0x6, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 2024.021294] FAULT_INJECTION: forcing a failure. [ 2024.021294] name failslab, interval 1, probability 0, space 0, times 0 [ 2024.023646] CPU: 1 PID: 23525 Comm: syz-executor.7 Not tainted 5.16.0-rc6-next-20211224 #1 [ 2024.025290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2024.027514] Call Trace: 14:43:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) (fail_nth: 5) 14:43:13 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x37dc12502000000, 0x0, &(0x7f00000005c0)) 14:43:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x9, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:43:13 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) (fail_nth: 5) 14:43:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x0, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) [ 2024.028210] [ 2024.028655] dump_stack_lvl+0x8b/0xb3 [ 2024.029457] should_fail.cold+0x5/0xa [ 2024.030219] ? call_usermodehelper_setup+0xa5/0x330 [ 2024.031344] should_failslab+0x5/0x10 [ 2024.032175] kmem_cache_alloc_trace+0x55/0x3c0 [ 2024.033094] call_usermodehelper_setup+0xa5/0x330 [ 2024.034054] ? copy_regset_to_user+0x170/0x170 [ 2024.034957] ? memcpy+0x39/0x60 [ 2024.035642] ? br_ioctl_call+0x98/0xb0 [ 2024.036431] __request_module+0x3f5/0xa10 [ 2024.037254] ? __lock_acquire+0xb41/0x5b70 [ 2024.038095] ? free_modprobe_argv+0x90/0x90 [ 2024.038945] ? lock_is_held_type+0xd7/0x130 [ 2024.039827] ? lock_release+0x3b2/0x6f0 [ 2024.040612] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 2024.041634] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 2024.042718] ? do_vfs_ioctl+0x132/0x1630 [ 2024.043550] ? vfs_fileattr_set+0xb80/0xb80 [ 2024.044412] ? sock_ioctl+0x122/0x670 [ 2024.045171] br_ioctl_call+0x98/0xb0 [ 2024.045917] sock_ioctl+0x4ed/0x670 [ 2024.046633] ? lock_is_held_type+0xd7/0x130 [ 2024.047492] ? br_ioctl_call+0xb0/0xb0 [ 2024.048267] ? __fget_files+0x28d/0x470 [ 2024.049202] ? __x64_sys_ioctl+0x97/0x210 [ 2024.050034] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2024.051122] ? br_ioctl_call+0xb0/0xb0 [ 2024.051920] __x64_sys_ioctl+0x196/0x210 [ 2024.052727] do_syscall_64+0x3b/0x90 [ 2024.053473] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2024.054492] RIP: 0033:0x7feb1d282b19 [ 2024.055233] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2024.058842] RSP: 002b:00007feb1a7f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2024.060353] RAX: ffffffffffffffda RBX: 00007feb1d395f60 RCX: 00007feb1d282b19 [ 2024.061754] RDX: 0000000000000000 RSI: 00000000000089a0 RDI: 0000000000000003 [ 2024.063169] RBP: 00007feb1a7f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2024.064590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2024.065991] R13: 00007ffcf1e6ccff R14: 00007feb1a7f8300 R15: 0000000000022000 [ 2024.067424] 14:43:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x8, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) 14:43:13 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0xffc99a3b00000000, 0x0, &(0x7f00000005c0)) [ 2024.078989] loop1: detected capacity change from 0 to 256 [ 2024.108247] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2024.122815] FAULT_INJECTION: forcing a failure. [ 2024.122815] name failslab, interval 1, probability 0, space 0, times 0 [ 2024.124270] CPU: 0 PID: 23532 Comm: syz-executor.1 Not tainted 5.16.0-rc6-next-20211224 #1 [ 2024.125320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2024.126844] Call Trace: [ 2024.127162] [ 2024.127441] dump_stack_lvl+0x8b/0xb3 [ 2024.127927] should_fail.cold+0x5/0xa [ 2024.128406] ? mempool_alloc+0x148/0x360 [ 2024.128910] ? mempool_free_pages+0x20/0x20 [ 2024.129450] should_failslab+0x5/0x10 [ 2024.129927] kmem_cache_alloc+0x5b/0x480 [ 2024.130430] ? mempool_free_pages+0x20/0x20 [ 2024.130969] mempool_alloc+0x148/0x360 [ 2024.131471] ? mempool_resize+0x7d0/0x7d0 [ 2024.131986] ? lock_chain_count+0x20/0x20 [ 2024.132538] bio_alloc_bioset+0x66f/0x1170 [ 2024.133069] ? bvec_alloc+0x200/0x200 [ 2024.133558] mpage_alloc+0x2f/0x1b0 [ 2024.134022] __mpage_writepage+0xeb3/0x17a0 [ 2024.134568] ? clean_buffers+0x370/0x370 [ 2024.135073] ? lock_is_held_type+0xd7/0x130 [ 2024.135643] ? find_held_lock+0x2c/0x110 [ 2024.136179] ? lock_release+0x3b2/0x6f0 [ 2024.136704] ? rcu_read_unlock+0x9/0x60 [ 2024.137233] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2024.137949] ? percpu_counter_add_batch+0xb4/0x170 [ 2024.138582] ? lock_is_held_type+0xd7/0x130 [ 2024.139148] write_cache_pages+0x491/0x1180 [ 2024.139705] ? clean_buffers+0x370/0x370 [ 2024.140236] ? folio_wait_stable+0xe0/0xe0 [ 2024.140780] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2024.141454] ? lock_is_held_type+0xd7/0x130 [ 2024.142003] ? fat_add_cluster+0xf0/0xf0 [ 2024.142545] ? fat_readahead+0x20/0x20 [ 2024.143036] mpage_writepages+0xd8/0x230 [ 2024.143567] ? mpage_end_io+0x2c0/0x2c0 [ 2024.144084] ? fat_add_cluster+0xf0/0xf0 [ 2024.144595] ? lock_downgrade+0x6d0/0x6d0 [ 2024.145158] do_writepages+0x19c/0x640 [ 2024.145657] ? page_writeback_cpu_online+0x10/0x10 [ 2024.146297] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2024.147004] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2024.147664] ? __mark_inode_dirty+0x465/0xe00 [ 2024.148247] ? __wb_update_bandwidth.constprop.0+0xd60/0xd60 [ 2024.148999] ? generic_write_end+0x229/0x620 [ 2024.149549] ? lock_is_held_type+0xd7/0x130 [ 2024.150117] __filemap_fdatawrite_range+0x1b4/0x1f0 [ 2024.150764] ? delete_from_page_cache_batch+0xc80/0xc80 [ 2024.151463] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2024.152385] ? generic_file_direct_write+0x35b/0x540 [ 2024.153034] filemap_write_and_wait_range+0x65/0x100 [ 2024.153691] __generic_file_write_iter+0x26c/0x4b0 [ 2024.154324] generic_file_write_iter+0xd7/0x220 [ 2024.154907] ? iov_iter_init+0x45/0x1b0 [ 2024.155426] new_sync_write+0x437/0x660 [ 2024.155939] ? new_sync_read+0x6f0/0x6f0 [ 2024.156467] ? x86_pmu_enable+0xb10/0xd90 [ 2024.157018] ? lock_release+0x6f0/0x6f0 [ 2024.157538] ? avc_policy_seqno+0x9/0x70 [ 2024.158053] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2024.158682] ? lock_is_held_type+0xd7/0x130 [ 2024.159256] vfs_write+0x7d1/0xae0 [ 2024.159731] ksys_write+0x12d/0x250 [ 2024.160191] ? __ia32_sys_read+0xb0/0xb0 [ 2024.160712] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2024.161354] do_syscall_64+0x3b/0x90 [ 2024.161847] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2024.162478] RIP: 0033:0x7fe8a91e0b19 [ 2024.162916] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2024.165170] RSP: 002b:00007fe8a6756188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2024.166208] RAX: ffffffffffffffda RBX: 00007fe8a92f3f60 RCX: 00007fe8a91e0b19 [ 2024.167116] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2024.168048] RBP: 00007fe8a67561d0 R08: 0000000000000000 R09: 0000000000000000 [ 2024.168970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2024.169866] R13: 00007ffc794aa3ef R14: 00007fe8a6756300 R15: 0000000000022000 [ 2024.170797] 14:43:13 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x3b9ac9ff, &(0x7f00000005c0)) 14:43:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xa, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:43:13 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) (fail_nth: 6) 14:43:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x9, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) [ 2024.305867] FAULT_INJECTION: forcing a failure. [ 2024.305867] name failslab, interval 1, probability 0, space 0, times 0 [ 2024.307427] CPU: 0 PID: 23550 Comm: syz-executor.7 Not tainted 5.16.0-rc6-next-20211224 #1 [ 2024.308420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2024.309688] Call Trace: [ 2024.309975] [ 2024.310216] dump_stack_lvl+0x8b/0xb3 [ 2024.310645] should_fail.cold+0x5/0xa [ 2024.311088] ? create_object.isra.0+0x3a/0xa20 [ 2024.311611] should_failslab+0x5/0x10 [ 2024.312044] kmem_cache_alloc+0x5b/0x480 [ 2024.312492] create_object.isra.0+0x3a/0xa20 [ 2024.312979] ? kasan_unpoison+0x23/0x50 [ 2024.313431] kmem_cache_alloc_trace+0x22e/0x3c0 [ 2024.313947] call_usermodehelper_setup+0xa5/0x330 [ 2024.314469] ? copy_regset_to_user+0x170/0x170 [ 2024.314969] ? memcpy+0x39/0x60 [ 2024.315347] ? br_ioctl_call+0x98/0xb0 [ 2024.315773] __request_module+0x3f5/0xa10 [ 2024.316214] ? __lock_acquire+0xb41/0x5b70 [ 2024.316683] ? free_modprobe_argv+0x90/0x90 [ 2024.317156] ? lock_is_held_type+0xd7/0x130 [ 2024.317622] ? lock_release+0x3b2/0x6f0 [ 2024.318049] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 2024.318602] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 2024.319200] ? do_vfs_ioctl+0x132/0x1630 [ 2024.319633] ? vfs_fileattr_set+0xb80/0xb80 [ 2024.320096] ? sock_ioctl+0x122/0x670 [ 2024.320519] br_ioctl_call+0x98/0xb0 [ 2024.320929] sock_ioctl+0x4ed/0x670 [ 2024.321315] ? lock_is_held_type+0xd7/0x130 [ 2024.321775] ? br_ioctl_call+0xb0/0xb0 [ 2024.322191] ? __fget_files+0x28d/0x470 [ 2024.322615] ? __x64_sys_ioctl+0x97/0x210 [ 2024.323071] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2024.323712] ? br_ioctl_call+0xb0/0xb0 [ 2024.324145] __x64_sys_ioctl+0x196/0x210 [ 2024.324600] do_syscall_64+0x3b/0x90 [ 2024.325031] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2024.325597] RIP: 0033:0x7feb1d282b19 [ 2024.326003] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2024.328010] RSP: 002b:00007feb1a7f8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2024.328851] RAX: ffffffffffffffda RBX: 00007feb1d395f60 RCX: 00007feb1d282b19 [ 2024.329625] RDX: 0000000000000000 RSI: 00000000000089a0 RDI: 0000000000000003 [ 2024.330391] RBP: 00007feb1a7f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2024.331174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2024.331939] R13: 00007ffcf1e6ccff R14: 00007feb1a7f8300 R15: 0000000000022000 [ 2024.332721] [ 2024.333855] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:43:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xb, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:43:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) (fail_nth: 6) [ 2024.494019] FAULT_INJECTION: forcing a failure. [ 2024.494019] name failslab, interval 1, probability 0, space 0, times 0 [ 2024.495712] CPU: 0 PID: 23556 Comm: syz-executor.1 Not tainted 5.16.0-rc6-next-20211224 #1 [ 2024.496695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2024.497884] Call Trace: [ 2024.498151] [ 2024.498397] dump_stack_lvl+0x8b/0xb3 [ 2024.498823] should_fail.cold+0x5/0xa [ 2024.499244] ? create_object.isra.0+0x3a/0xa20 [ 2024.499753] should_failslab+0x5/0x10 [ 2024.500160] kmem_cache_alloc+0x5b/0x480 [ 2024.500595] create_object.isra.0+0x3a/0xa20 [ 2024.501073] ? kasan_unpoison+0x23/0x50 [ 2024.501498] kmem_cache_alloc_trace+0x22e/0x3c0 [ 2024.501987] __iomap_dio_rw+0x232/0x1a80 [ 2024.502424] ? lock_release+0x3b2/0x6f0 [ 2024.502854] ? iomap_dio_bio_iter+0x14a0/0x14a0 [ 2024.503358] ? kasan_quarantine_put+0x87/0x1e0 [ 2024.503857] ? jbd2_journal_stop+0x63a/0xed0 [ 2024.504323] ? lockdep_hardirqs_on+0x79/0x100 [ 2024.504834] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 2024.505347] ? ext4_fc_info_show+0x280/0x280 [ 2024.505816] ? jbd2__journal_start+0xf3/0x8d0 [ 2024.506296] iomap_dio_rw+0x38/0x90 [ 2024.506686] ext4_file_write_iter+0xa71/0x18a0 [ 2024.507187] ? ext4_file_read_iter+0x490/0x490 [ 2024.507677] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2024.508235] ? lock_is_held_type+0xd7/0x130 [ 2024.508684] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2024.509263] new_sync_write+0x437/0x660 [ 2024.509691] ? new_sync_read+0x6f0/0x6f0 [ 2024.510125] ? x86_pmu_enable+0xb10/0xd90 [ 2024.510575] ? lock_release+0x6f0/0x6f0 [ 2024.510991] ? avc_policy_seqno+0x9/0x70 [ 2024.511411] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2024.511951] ? lock_is_held_type+0xd7/0x130 [ 2024.512426] vfs_write+0x7d1/0xae0 [ 2024.512826] ksys_write+0x12d/0x250 [ 2024.513230] ? __ia32_sys_read+0xb0/0xb0 [ 2024.513662] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2024.514211] do_syscall_64+0x3b/0x90 [ 2024.514614] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2024.515180] RIP: 0033:0x7fe8a91e0b19 [ 2024.515568] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2024.517506] RSP: 002b:00007fe8a6756188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2024.518308] RAX: ffffffffffffffda RBX: 00007fe8a92f3f60 RCX: 00007fe8a91e0b19 [ 2024.519059] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2024.519811] RBP: 00007fe8a67561d0 R08: 0000000000000000 R09: 0000000000000000 [ 2024.520547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2024.521316] R13: 00007ffc794aa3ef R14: 00007fe8a6756300 R15: 0000000000022000 [ 2024.522092] 14:43:30 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0xffc99a3b, &(0x7f00000005c0)) 14:43:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xc, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:43:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x0, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:43:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x0, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:43:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) (fail_nth: 7) 14:43:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) (fail_nth: 7) 14:43:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ff", 0x1}], 0x1, 0x8000000, 0x1000) sendfile(r0, r0, 0x0, 0xffffffff013) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r1, 0x0, 0xffffffff013) ftruncate(0xffffffffffffffff, 0xfffffffffffffffe) io_setup(0x80000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff, &(0x7f0000000140)="41b2c013a612b83a5a7dd27b786986efd660f4d69c60b02a6be73052620dcc7c62596992f9319e2926b62af644319e8ba535dc3889316aa14efe0828b7999edb414f150d6b9725423ba4d31e498689a59f5f3d9b7da4229e6ba7c6e5101148914a3bf82124b692b34cc43c7e8c43fd7f4d0d0ceb89bef3345eff", 0x7a, 0x8, 0x0, 0x3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xff, 0xffffffffffffffff, &(0x7f00000001c0)="6026b896dc5b881489dc0c9b2c15b900b87808d7a0e15f8efb3311d0aee26a676ef04df02395a44564ab40cea713d0ba57dda27337b79253be0126e1bd606d9e08bf450b145ccb102b6eb371a0631203cab14fe40378d106410315c4e8778f80ff93ae573c5af98051e4aa8568e19e29b6f7bc70d848a0092cf1133015c6881f77243556a6bf43aa1f1797c5d25b9a0462a1e727448584ad4e2e4e61f09ff7ecbe23ce674313699501121cd73a14b4b3dd485648acc046a80533881e12917685112dc0c6051b9e5ab1926f2a96854ac0b5386a0c9178032538318379070178c02ace8623b63b44dcb22bc1dd7285c1ba70c9420d8cb924", 0xf7, 0x0, 0x0, 0x1, r1}]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000090100000018000000791f16f42eb94befb083df60ffa6c70040563745f88f23a0c24464723525f35aad00009a42986c01893a86390ceaa029aec3e1833f8e88fa3cedd50f5978d724b89e9d1c5afe3b156369b885330cf611b2886006ddbd228e12e338e7a3e399ae002d1ffa165b52d2ffe260b05b9a32174bcf03635b3f6cae7d002ac906291e5f96b218571af85049c20594b37eed854a4d218df81da87e6864c7cde996f6155349fa0ff083abb8d45408ae5b2b9d392ec2b41668b6", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653100"]) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000000040)=0xa553, 0x0) 14:43:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xa, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) [ 2040.857720] FAULT_INJECTION: forcing a failure. [ 2040.857720] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2040.859067] CPU: 1 PID: 23565 Comm: syz-executor.7 Not tainted 5.16.0-rc6-next-20211224 #1 [ 2040.860011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2040.861204] Call Trace: [ 2040.861480] [ 2040.861722] dump_stack_lvl+0x8b/0xb3 [ 2040.862165] should_fail.cold+0x5/0xa [ 2040.862591] _copy_to_user+0x2e/0x150 [ 2040.863004] simple_read_from_buffer+0xcc/0x160 [ 2040.863515] proc_fail_nth_read+0x194/0x220 [ 2040.864002] ? proc_fault_inject_read+0x230/0x230 [ 2040.864524] ? security_file_permission+0xb1/0xd0 [ 2040.865049] ? proc_fault_inject_read+0x230/0x230 [ 2040.865567] vfs_read+0x1b6/0x5f0 [ 2040.865946] ksys_read+0x12d/0x250 [ 2040.866333] ? __ia32_sys_pwrite64+0x230/0x230 [ 2040.866828] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2040.867405] do_syscall_64+0x3b/0x90 [ 2040.867818] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2040.868366] RIP: 0033:0x7feb1d23569c [ 2040.868771] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2040.870723] RSP: 002b:00007feb1a7f8170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2040.870738] loop1: detected capacity change from 0 to 256 [ 2040.871541] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007feb1d23569c [ 2040.871552] RDX: 000000000000000f RSI: 00007feb1a7f81e0 RDI: 0000000000000004 [ 2040.874188] RBP: 00007feb1a7f81d0 R08: 0000000000000000 R09: 0000000000000000 [ 2040.874939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2040.875703] R13: 00007ffcf1e6ccff R14: 00007feb1a7f8300 R15: 0000000000022000 [ 2040.876473] 14:43:30 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x225c17d03, &(0x7f00000005c0)) [ 2040.944836] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:43:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) [ 2040.980102] FAULT_INJECTION: forcing a failure. [ 2040.980102] name failslab, interval 1, probability 0, space 0, times 0 [ 2040.981372] CPU: 1 PID: 23570 Comm: syz-executor.1 Not tainted 5.16.0-rc6-next-20211224 #1 [ 2040.982303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2040.983605] Call Trace: [ 2040.983890] [ 2040.984154] dump_stack_lvl+0x8b/0xb3 [ 2040.984633] should_fail.cold+0x5/0xa [ 2040.985106] ? mempool_alloc+0x148/0x360 [ 2040.985592] ? mempool_free_pages+0x20/0x20 [ 2040.986102] should_failslab+0x5/0x10 [ 2040.986530] kmem_cache_alloc+0x5b/0x480 [ 2040.986970] ? mempool_free_pages+0x20/0x20 [ 2040.987454] mempool_alloc+0x148/0x360 [ 2040.987876] ? mempool_resize+0x7d0/0x7d0 [ 2040.988334] ? mempool_resize+0x7d0/0x7d0 [ 2040.988780] ? lock_chain_count+0x20/0x20 [ 2040.989246] bvec_alloc+0x16b/0x200 [ 2040.989646] bio_alloc_bioset+0xa5f/0x1170 [ 2040.990111] ? bvec_alloc+0x200/0x200 [ 2040.990537] mpage_alloc+0x2f/0x1b0 [ 2040.990937] __mpage_writepage+0xeb3/0x17a0 [ 2040.991419] ? clean_buffers+0x370/0x370 [ 2040.991864] ? lock_is_held_type+0xd7/0x130 [ 2040.992346] ? find_held_lock+0x2c/0x110 [ 2040.992790] ? lock_release+0x3b2/0x6f0 [ 2040.993223] ? rcu_read_unlock+0x9/0x60 [ 2040.993675] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2040.994286] ? percpu_counter_add_batch+0xb4/0x170 [ 2040.994822] ? lock_is_held_type+0xd7/0x130 [ 2040.995302] write_cache_pages+0x491/0x1180 [ 2040.995794] ? clean_buffers+0x370/0x370 [ 2040.996237] ? folio_wait_stable+0xe0/0xe0 [ 2040.996706] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2040.997287] ? lock_is_held_type+0xd7/0x130 [ 2040.997762] ? fat_add_cluster+0xf0/0xf0 [ 2040.998220] ? fat_readahead+0x20/0x20 [ 2040.998637] mpage_writepages+0xd8/0x230 [ 2040.999076] ? mpage_end_io+0x2c0/0x2c0 [ 2040.999519] ? fat_add_cluster+0xf0/0xf0 [ 2040.999967] ? lock_downgrade+0x6d0/0x6d0 [ 2041.000431] do_writepages+0x19c/0x640 [ 2041.000870] ? page_writeback_cpu_online+0x10/0x10 [ 2041.001399] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2041.002012] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2041.002543] ? __mark_inode_dirty+0x465/0xe00 [ 2041.003040] ? __wb_update_bandwidth.constprop.0+0xd60/0xd60 [ 2041.003661] ? generic_write_end+0x229/0x620 [ 2041.004155] ? lock_is_held_type+0xd7/0x130 [ 2041.004632] __filemap_fdatawrite_range+0x1b4/0x1f0 [ 2041.005184] ? delete_from_page_cache_batch+0xc80/0xc80 [ 2041.005773] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2041.006572] ? generic_file_direct_write+0x35b/0x540 [ 2041.007120] filemap_write_and_wait_range+0x65/0x100 [ 2041.007694] __generic_file_write_iter+0x26c/0x4b0 [ 2041.008223] generic_file_write_iter+0xd7/0x220 [ 2041.008748] ? iov_iter_init+0x45/0x1b0 [ 2041.009189] new_sync_write+0x437/0x660 [ 2041.009630] ? new_sync_read+0x6f0/0x6f0 [ 2041.010068] ? x86_pmu_enable+0xb10/0xd90 [ 2041.010529] ? lock_release+0x6f0/0x6f0 [ 2041.010961] ? avc_policy_seqno+0x9/0x70 [ 2041.011404] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2041.011951] ? lock_is_held_type+0xd7/0x130 [ 2041.012419] vfs_write+0x7d1/0xae0 [ 2041.012815] ksys_write+0x12d/0x250 [ 2041.013213] ? __ia32_sys_read+0xb0/0xb0 [ 2041.013657] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2041.014227] do_syscall_64+0x3b/0x90 [ 2041.014639] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2041.015208] RIP: 0033:0x7fe8a91e0b19 [ 2041.015620] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2041.017614] RSP: 002b:00007fe8a6756188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2041.018446] RAX: ffffffffffffffda RBX: 00007fe8a92f3f60 RCX: 00007fe8a91e0b19 [ 2041.019215] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2041.019991] RBP: 00007fe8a67561d0 R08: 0000000000000000 R09: 0000000000000000 [ 2041.020769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2041.021536] R13: 00007ffc794aa3ef R14: 00007fe8a6756300 R15: 0000000000022000 [ 2041.022326] 14:43:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xb, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x3b) 14:43:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xd, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) 14:43:30 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x37dc12502000000, &(0x7f00000005c0)) 14:43:30 executing program 5: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0xffc99a3b00000000, &(0x7f00000005c0)) 14:43:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000300)={0xb}, 0xb) (fail_nth: 8) [ 2041.151188] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 14:43:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x2, 0x0) [ 2041.238584] loop1: detected capacity change from 0 to 256 14:43:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x10, &(0x7f0000001180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000011c0)=0x200011c0) [ 2041.269007] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2041.282197] FAULT_INJECTION: forcing a failure. [ 2041.282197] name failslab, interval 1, probability 0, space 0, times 0 [ 2041.283712] CPU: 1 PID: 23603 Comm: syz-executor.1 Not tainted 5.16.0-rc6-next-20211224 #1 [ 2041.284720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2041.285988] Call Trace: [ 2041.286258] [ 2041.286490] dump_stack_lvl+0x8b/0xb3 [ 2041.286910] should_fail.cold+0x5/0xa [ 2041.287316] ? create_object.isra.0+0x3a/0xa20 [ 2041.287848] should_failslab+0x5/0x10 [ 2041.288362] kmem_cache_alloc+0x5b/0x480 [ 2041.288925] create_object.isra.0+0x3a/0xa20 [ 2041.289561] ? kasan_unpoison+0x23/0x50 [ 2041.289991] kmem_cache_alloc+0x239/0x480 [ 2041.290424] ? mempool_free_pages+0x20/0x20 [ 2041.290878] mempool_alloc+0x148/0x360 [ 2041.291289] ? mempool_resize+0x7d0/0x7d0 [ 2041.291751] ? asm_sysvec_call_function_single+0x12/0x20 [ 2041.292334] ? bvec_alloc+0xb8/0x200 [ 2041.292748] bvec_alloc+0x16b/0x200 [ 2041.293149] bio_alloc_bioset+0xa5f/0x1170 [ 2041.293595] ? bvec_alloc+0x200/0x200 [ 2041.294047] mpage_alloc+0x2f/0x1b0 [ 2041.294562] __mpage_writepage+0xeb3/0x17a0 [ 2041.295032] ? clean_buffers+0x370/0x370 [ 2041.295480] ? lock_is_held_type+0xd7/0x130 [ 2041.295957] ? find_held_lock+0x2c/0x110 [ 2041.296514] ? lock_release+0x3b2/0x6f0 [ 2041.297062] ? rcu_read_unlock+0x9/0x60 [ 2041.297690] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2041.298267] ? percpu_counter_add_batch+0xb4/0x170 [ 2041.298797] ? lock_is_held_type+0xd7/0x130 [ 2041.299265] write_cache_pages+0x491/0x1180 [ 2041.299734] ? clean_buffers+0x370/0x370 [ 2041.300174] ? folio_wait_stable+0xe0/0xe0 [ 2041.300629] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2041.301248] ? mark_lock+0xfc/0x2e10 [ 2041.301730] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2041.302300] ? mark_lock+0xfc/0x2e10 [ 2041.302699] ? lock_is_held_type+0xd7/0x130 [ 2041.303158] ? lock_chain_count+0x20/0x20 [ 2041.303598] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2041.304326] ? xas_start+0x156/0x520 [ 2041.304728] ? fat_add_cluster+0xf0/0xf0 [ 2041.305170] ? fat_readahead+0x20/0x20 [ 2041.305584] mpage_writepages+0xd8/0x230 [ 2041.306009] ? mpage_end_io+0x2c0/0x2c0 [ 2041.306421] ? lock_is_held_type+0xd7/0x130 [ 2041.307002] ? fat_add_cluster+0xf0/0xf0 [ 2041.307476] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2041.308164] ? balance_dirty_pages_ratelimited+0x41e/0x2200 [ 2041.308861] do_writepages+0x19c/0x640 [ 2041.309285] ? page_writeback_cpu_online+0x10/0x10 [ 2041.309814] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 2041.310393] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2041.310921] ? __mark_inode_dirty+0x465/0xe00 [ 2041.311414] ? __wb_update_bandwidth.constprop.0+0xd60/0xd60 [ 2041.312034] ? generic_write_end+0x229/0x620 [ 2041.312496] ? lock_is_held_type+0xd7/0x130 [ 2041.312963] __filemap_fdatawrite_range+0x1b4/0x1f0 [ 2041.313493] ? delete_from_page_cache_batch+0xc80/0xc80 [ 2041.314172] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 2041.314998] ? generic_file_direct_write+0x35b/0x540 [ 2041.315557] filemap_write_and_wait_range+0x65/0x100 [ 2041.316094] __generic_file_write_iter+0x26c/0x4b0 [ 2041.316619] generic_file_write_iter+0xd7/0x220 [ 2041.317257] ? iov_iter_init+0x45/0x1b0 [ 2041.317792] new_sync_write+0x437/0x660 [ 2041.318369] ? new_sync_read+0x6f0/0x6f0 [ 2041.318903] ? x86_pmu_enable+0xb10/0xd90 [ 2041.319356] ? lock_release+0x6f0/0x6f0 [ 2041.319911] ? avc_policy_seqno+0x9/0x70 [ 2041.320348] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 2041.320904] ? lock_is_held_type+0xd7/0x130 [ 2041.321370] vfs_write+0x7d1/0xae0 [ 2041.321767] ksys_write+0x12d/0x250 [ 2041.322312] ? __ia32_sys_read+0xb0/0xb0 [ 2041.322900] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2041.323619] do_syscall_64+0x3b/0x90 [ 2041.324033] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2041.324580] RIP: 0033:0x7fe8a91e0b19 [ 2041.324982] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2041.326943] RSP: 002b:00007fe8a6756188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2041.327919] RAX: ffffffffffffffda RBX: 00007fe8a92f3f60 RCX: 00007fe8a91e0b19 [ 2041.328681] RDX: 000000000000000b RSI: 0000000020000300 RDI: 0000000000000004 [ 2041.329432] RBP: 00007fe8a67561d0 R08: 0000000000000000 R09: 0000000000000000 [ 2041.330431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2041.331409] R13: 00007ffc794aa3ef R14: 00007fe8a6756300 R15: 0000000000022000 [ 2041.332191] [ 2041.593039] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2055.415112] kmemleak: 5 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8880187ef2c0 (size 1544): comm "syz-executor.2", pid 298, jiffies 4296398522 (age 330.856s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ d0 f2 7e 18 80 88 ff ff d0 f2 7e 18 80 88 ff ff ..~.......~..... backtrace: [<0000000017a8311f>] copy_process+0x1fb8/0x6e20 [<00000000034462f0>] kernel_clone+0xe7/0xa60 [<00000000ac48aba8>] __do_sys_clone+0xc1/0x100 [<000000005653157b>] do_syscall_64+0x3b/0x90 [<00000000f880e963>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8880151c0000 (size 6592): comm "syz-executor.2", pid 18146, jiffies 4296398559 (age 330.819s) hex dump (first 32 bytes): 02 40 02 00 00 00 00 00 00 00 00 00 00 00 00 00 .@.............. 00 00 00 00 01 00 00 00 80 00 00 00 00 00 00 00 ................ backtrace: [<000000004dd911c9>] copy_process+0x3011/0x6e20 [<00000000034462f0>] kernel_clone+0xe7/0xa60 [<00000000ac48aba8>] __do_sys_clone+0xc1/0x100 [<000000005653157b>] do_syscall_64+0x3b/0x90 [<00000000f880e963>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88801dc2dcb0 (size 368): comm "syz-executor.2", pid 18146, jiffies 4296398618 (age 330.760s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 28 00 00 00 00 00 00 00 af e9 44 03 00 00 00 00 (.........D..... backtrace: [<000000009fd8f5a8>] taskstats_exit+0x5c6/0xac0 [<000000009c86bb09>] do_exit+0x8b1/0x2840 [<000000006a1b32b8>] do_group_exit+0x128/0x330 [<000000001da70015>] __x64_sys_exit_group+0x3a/0x50 [<000000005653157b>] do_syscall_64+0x3b/0x90 [<00000000f880e963>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: leak checking failed VM DIAGNOSIS: 14:43:52 Registers: info registers vcpu 0 RAX=ffffffff840736f0 RBX=ffffffff85032600 RCX=ffffffff840556d1 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000000 RSP=ffffffff85007e40 R8 =0000000000000001 R9 =ffff88806ce38953 R10=ffffed100d9c712a R11=0000000000000001 R12=fffffbfff0a064c0 R13=ffffffff858bf490 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff840736fb RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0b54db30 CR3=000000001a5ec000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 2a610164f974e9f1 9149d06d8d4a61b3 YMM02=0000000000000000 0000000000000000 b0923e1138929af0 059e3f8859392025 YMM03=0000000000000000 0000000000000000 8f99095cc1793cd2 774074b6c6e02230 YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0d0c0f0e09080b0a 0504070601000302 YMM07=0000000000000000 0000000000000000 0e0d0c0f0a09080b 0605040702010003 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=ffffffff840736f0 RBX=ffff8880081a9ac0 RCX=ffffffff840556d1 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff888008207e78 R8 =0000000000000001 R9 =ffff88806cf38953 R10=ffffed100d9e712a R11=0000000000000001 R12=ffffed1001035358 R13=ffffffff858bf490 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff840736fb RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe683437648 CR3=000000001a5ec000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 656a626f20646563 6e6572656665726e YMM02=0000000000000000 0000000000000000 3434353120657a69 7328203063326665 YMM03=0000000000000000 0000000000000000 20646970202c2232 2e726f7475636578 YMM04=0000000000000000 0000000000000000 2e2e2e2e2e2e2e20 2030302030302030 YMM05=0000000000000000 0000000000000000 2030302030302030 3020303020303020 YMM06=0000000000000000 0000000000000000 6574796220323320 7473726966282070 YMM07=0000000000000000 0000000000000000 3033332065676128 2032323538393336 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000