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"}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x6dc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0}) r5 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001280)={r8, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f0000056fc0)={0x9f8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x4, "63a4c51b3af037"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000057fc0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000700)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000018c0)={0x1a96, [{}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x0, "83b12698cb4026"}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) 10:44:43 executing program 3: syz_emit_ethernet(0x86, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x50, 0x2f, 0x0, @local, @local, {[@srh={0x0, 0x8, 0x4, 0x4, 0x90, 0x20, 0x1, [@private0, @ipv4={'\x00', '\xff\xff', @loopback}, @local, @private2={0xfc, 0x2, '\x00', 0x3}]}], @ndisc_rs}}}}}, 0x0) [ 552.765046] loop6: detected capacity change from 0 to 40 [ 552.779753] FAT-fs (loop6): Unrecognized mount option "ÿÿ" or missing value [ 552.789951] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 552.800397] ext4 filesystem being mounted at /syzkaller-testdir165235189/syzkaller.KAmGnM/60/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 552.823324] loop6: detected capacity change from 0 to 40 [ 552.826359] FAT-fs (loop6): Unrecognized mount option "ÿÿ" or missing value [ 552.829318] loop4: detected capacity change from 0 to 40 [ 552.840360] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 10:44:43 executing program 0: setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000400)={0x1, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x0, 0x3, [{{0x2, 0x4e22, @empty}}, {{0x2, 0x4e22, @loopback}}, {{0x2, 0x4e21, @rand_addr=0x64010102}}]}, 0x210) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000008000000018000000c20500002b8200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37363838323433383400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000005000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="ff07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d5f4655fd5f4655fd5f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000d5f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4080}, {&(0x7f0000012600)="8081000000c04000d5f4655fd5f4655fd5f4655f000000000000010080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000100"/128, 0x80, 0x4300}, {&(0x7f0000012700)="c041000000400000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4500}, {&(0x7f0000012800)="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"/768, 0x300, 0x4580}, {&(0x7f0000012b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000012c00)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000012d00)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012e00)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012f00)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013000)="504d4d00504d4dffd5f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013100)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000013200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000013700)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000013800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/96, 0x60, 0x80000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x80fe0}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xa0000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00ee517fca7f32647a17039965c2c18e2154a315412dc5f45a45f56cb9f6853fbee96a02c5ee35429d833b46d22ce44f4588e2664a931ae6a831ab06a5"]) 10:44:43 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) [ 552.917909] loop0: detected capacity change from 0 to 2560 10:44:43 executing program 3: syz_emit_ethernet(0x86, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x50, 0x2f, 0x0, @local, @local, {[@srh={0x0, 0x8, 0x4, 0x4, 0x90, 0x20, 0x1, [@private0, @ipv4={'\x00', '\xff\xff', @loopback}, @local, @private2={0xfc, 0x2, '\x00', 0x3}]}], @ndisc_rs}}}}}, 0x0) [ 553.024195] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 553.040307] ext4 filesystem being mounted at /syzkaller-testdir165235189/syzkaller.KAmGnM/61/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 553.055536] loop6: detected capacity change from 0 to 40 10:44:43 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @l2={0x1f, 0x8, @any, 0x3ff, 0x2}, @isdn={0x22, 0xff, 0x1}, @ax25={0x3, @default, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x80d, 0x0, 0x200, 0x88eb, 0x20}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) openat(r1, &(0x7f0000000340)='./file1/file0\x00', 0x500082, 0xc1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x20000, 0x0) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x1) unlinkat(r3, &(0x7f0000000300)='./file1\x00', 0x200) sendfile(r1, r2, 0x0, 0x10000027f) openat$vcsu(0xffffffffffffff9c, &(0x7f0000001a40), 0x0, 0x0) 10:44:43 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @l2={0x1f, 0x8, @any, 0x3ff, 0x2}, @isdn={0x22, 0xff, 0x1}, @ax25={0x3, @default, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x80d, 0x0, 0x200, 0x88eb, 0x20}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) openat(r2, &(0x7f0000000340)='./file1/file0\x00', 0x500082, 0xc1) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x20000, 0x0) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x1) unlinkat(r4, &(0x7f0000000300)='./file1\x00', 0x200) sendfile(r2, r3, 0x0, 0x10000027f) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001a40), 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$int_in(r5, 0x5452, &(0x7f0000000140)=0x4) 10:44:43 executing program 3: syz_emit_ethernet(0x86, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x50, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x8, 0x4, 0x4, 0x0, 0x20, 0x1, [@private0, @ipv4={'\x00', '\xff\xff', @loopback}, @local, @private2={0xfc, 0x2, '\x00', 0x3}]}], @ndisc_rs}}}}}, 0x0) [ 553.205231] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 10:44:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYRES64=0x0, @ANYBLOB="eee11e6c"]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) mkdir(&(0x7f0000000040)='./file1\x00', 0x30) ftruncate(r0, 0x2) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000180)='^\x00', 0x0, r0) [ 553.344765] loop0: detected capacity change from 0 to 40 [ 553.351346] FAT-fs (loop0): Unrecognized mount option "ÿÿ" or missing value [ 553.681593] syz-executor.4: attempt to access beyond end of device [ 553.681593] loop4: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 553.683190] Buffer I/O error on dev loop4, logical block 10, lost async page write 10:44:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) [ 568.110548] loop2: detected capacity change from 0 to 40 10:44:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000016c0)={0x0, 0xfffffffffffffffe, 0xbd, 0x9, @scatter={0x8, 0x0, &(0x7f0000001480)=[{&(0x7f0000000100)=""/243, 0xf3}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/145, 0x91}, {&(0x7f00000012c0)=""/169, 0xa9}, {&(0x7f0000001380)=""/141, 0x8d}, {&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f0000001440)=""/9, 0x9}]}, &(0x7f0000001500)="4faf5e14c134fa81cc3ef8714afcd511bff8bfa91d1e69b364113172a33967c3c9503f886c213433c89bce9791b254fb2e4ae167b465fe09cbd41e1a375e0d3e1c2907fb3a314e414c274d7918d24b8e8eae92d131d35df5eda8d4a4fd4f494b0723fdaf521ba61c13cdfbbd1c409832a504e3dc4578f8818d4eb0ebc19c8ec0b8f66c421e472ed7a61da42c5f6bb84c7bdd7a3250c6c460eac60946a5d4a05b3f457e9d2875e7c37af16686d51883ff603e2c84a9bc9dbed276fde963", &(0x7f00000015c0)=""/175, 0x5, 0x12, 0xffffffffffffffff, &(0x7f0000001680)}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x7f}) [ 568.129088] loop6: detected capacity change from 0 to 40 10:44:58 executing program 7: r0 = syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fallocate(r1, 0x0, 0x0, 0x6) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x1b280, 0x20, 0x1}, 0x18) r3 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x80, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x6000, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r6, 0x0) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x3, 0x3, &(0x7f0000000400)=[{&(0x7f00000001c0)="13ab01a596297d6814cc9eb40b6e88616f62fed1ca81c6b2f2bbc873894ef93429cc58cfa3dd25b1cf9bd79063653b7874f8ccf8ba5d527e67248d2d0b011be24dc995c314564442556b88a8aea84ef232ececafb19af1dd548b3c8090bbfb77935e2661870ac86a2dfdce5ed3be806f11a1f5", 0x73}, {&(0x7f00000002c0)="6a730650015ba7731f7368933b1507b4d987f9edeef7ea7063345a8e38d0d9d0c9e27942c1e081ffc7e52653677faf34cc5553eceb588220b615fe01352d385af66f6cabfaf8", 0x46, 0x1be0}, {&(0x7f0000000380)="8f46260b8abbb425f39846569d8a53307ade51c575d99206da8b9417692591ee263492033729584c9dca564298b77b84f7bcf160fc36a7b838c2a2801fc7a9d2965cd6bb40d8f6f73c884182f9261b2b867302adc33ecff4d4f34f102b4a1ab99b1794", 0x63, 0xfffffffffffffff7}], 0x40080, &(0x7f0000000480)={[{@gid={'gid', 0x3d, r5}}, {@size={'size', 0x3d, [0x38, 0x6b, 0x25, 0x38, 0x33, 0x30, 0x38]}}, {@mode={'mode', 0x3d, 0x1e1}}, {@huge_never}, {@huge_within_size}, {@mpol={'mpol', 0x3d, {'bind', '', @val={0x3a, [0x2d, 0x2c, 0x30, 0x2f, 0x38]}}}}], [{@obj_type={'obj_type', 0x3d, '\xa8%{..$+##}-)-\xa8}*'}}, {@dont_hash}, {@fowner_lt}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', r6}}]}) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x238000, 0x10) mknodat$loop(r1, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) write$9p(r1, &(0x7f0000000280)='S', 0x1) 10:44:58 executing program 3: syz_emit_ethernet(0x86, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x50, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x8, 0x4, 0x4, 0x0, 0x0, 0x1, [@private0, @ipv4={'\x00', '\xff\xff', @loopback}, @local, @private2={0xfc, 0x2, '\x00', 0x3}]}], @ndisc_rs}}}}}, 0x0) 10:44:58 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000007340)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x1, 0x7, 0x1, 0x2, 0x0, 0x10001, 0x21649, 0xb, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7f, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x81}, 0x19c08, 0x40, 0x1f, 0x7, 0x1, 0x4, 0x81, 0x0, 0xfffffff7, 0x0, 0xffffffffffff74a9}, 0xffffffffffffffff, 0xc, r0, 0xa) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x7, 0x7f, 0x0, 0x8}) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x8, 0x8, 0x7, 0x20, 0x0, 0x9f, 0x70804, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x65b, 0x2, @perf_bp={&(0x7f00000001c0), 0xa}, 0x84, 0x3ff, 0x9, 0x1, 0xa6, 0x5, 0xfffb, 0x0, 0xffffffff, 0x0, 0x4}, 0x0, 0xc, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000180)='./file0\x00', 0x80402, 0x0) mount$9p_xen(0x0, &(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40), 0x0, &(0x7f0000001d80)) 10:44:58 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @l2={0x1f, 0x8, @any, 0x3ff, 0x2}, @isdn={0x22, 0xff, 0x1}, @ax25={0x3, @default, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x80d, 0x0, 0x200, 0x88eb, 0x20}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) openat(r1, &(0x7f0000000340)='./file1/file0\x00', 0x500082, 0xc1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x20000, 0x0) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x1) unlinkat(r3, &(0x7f0000000300)='./file1\x00', 0x200) sendfile(r1, r2, 0x0, 0x10000027f) 10:44:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:44:58 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000340)={0x100000000, 0x6, 0x2, 0x7fffffff, 0x3, [{0x0, 0x8, 0x5, '\x00', 0x1800}, {0x8, 0x20, 0x5}, {0x6, 0x101, 0xb7, '\x00', 0x5}]}) ftruncate(r0, 0x2) [ 568.132320] FAT-fs (loop2): bogus number of reserved sectors [ 568.132882] FAT-fs (loop2): Can't find a valid FAT filesystem [ 568.195063] loop1: detected capacity change from 0 to 40 [ 568.196775] FAT-fs (loop1): bogus number of reserved sectors [ 568.197291] FAT-fs (loop1): Can't find a valid FAT filesystem [ 568.198499] program syz-executor.4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 568.210769] program syz-executor.4 is using a deprecated SCSI ioctl, please convert it to SG_IO 10:44:58 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2803}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) 10:44:58 executing program 3: syz_emit_ethernet(0x86, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x50, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x8, 0x4, 0x4, 0x0, 0x0, 0x0, [@private0, @ipv4={'\x00', '\xff\xff', @loopback}, @local, @private2={0xfc, 0x2, '\x00', 0x3}]}], @ndisc_rs}}}}}, 0x0) 10:44:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000340)={0x100000000, 0x6, 0x2, 0x7fffffff, 0x3, [{0x0, 0x8, 0x5, '\x00', 0x1800}, {0x8, 0x20, 0x5}, {0x6, 0x101, 0xb7, '\x00', 0x5}]}) ftruncate(r0, 0x2) 10:44:58 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0xc30cce253d35a301) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x4001, 0x0) fsmount(r0, 0x1, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x400, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r1 = perf_event_open(&(0x7f0000000280)={0x7, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) close(r1) [ 568.305915] 9pnet: Could not find request transport: xen [ 568.317785] 9pnet: Could not find request transport: xen [ 568.357472] loop6: detected capacity change from 0 to 40 10:44:59 executing program 0: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/loop6', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000003780), 0xffffffffffffffff) 10:44:59 executing program 3: syz_emit_ethernet(0x76, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x40, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@private0, @ipv4={'\x00', '\xff\xff', @loopback}, @local]}], @ndisc_rs}}}}}, 0x0) [ 568.418957] loop4: detected capacity change from 0 to 40 10:44:59 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@mpol={'mpol', 0x3d, {'prefer', '', @val={0x2c}}}}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) symlinkat(&(0x7f0000000080)='./file1\x00', r1, &(0x7f0000000140)='./file1\x00') 10:44:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000640)='./file1\x00', &(0x7f0000000680), &(0x7f00000006c0)='./file1\x00', 0x8, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) openat(r1, &(0x7f0000000600)='./file1\x00', 0x80200, 0x1) r2 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd, 0x6, &(0x7f0000000440)=[{&(0x7f0000000240)="d5641478790e2252d6047321257c2a44eac0891de73bb42da3639282a1fa0f442464b1cf25f71b8670c5ad006f293c8585f5817adf0be8a6a3c62b9505ef22e1536d3ffad8ab0b1172201f9b950220b7d500e8b8b17155941687872e277884ad461daf9d18a349dd216f742b9ce996dd524094a7af0e0ba586bb8254476dce59a4bfbb99d18b567f03376da5a20ff7c4", 0x90, 0x8}, {&(0x7f00000000c0)="912e9ccc16fa0b2fbd4e01587fd8c4b5", 0x10, 0x3}, {&(0x7f0000000700)="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", 0x254, 0x80000001}, {&(0x7f0000000180)="ecdc", 0x2, 0x3069be1f}, {&(0x7f00000001c0)="11be1cd5cbb6ba43b569ab2756b1aabe5a689285afef8479", 0x18}, {&(0x7f0000000400)="df492aefd04f4914708169435d0c86802024f2a9f2", 0x15, 0x7f}], 0x110001, &(0x7f0000000300)={[{@nodots}, {@fat=@sys_immutable}, {@dots}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x7ff}}, {@dots}], [{@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@audit}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@appraise_type}, {@dont_hash}, {@uid_lt={'uid<', 0xee01}}]}) fchmodat(r2, &(0x7f00000005c0)='./file0\x00', 0x4) [ 568.600805] loop6: detected capacity change from 0 to 40 10:45:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:45:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000340)={0x100000000, 0x6, 0x2, 0x7fffffff, 0x3, [{0x0, 0x8, 0x5, '\x00', 0x1800}, {0x8, 0x20, 0x5}, {0x6, 0x101, 0xb7, '\x00', 0x5}]}) ftruncate(r0, 0x2) 10:45:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@private1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) mount$9p_xen(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x800000, &(0x7f0000000340)={'trans=xen,', {[{@uname={'uname', 0x3d, 'vfat\x00'}}, {@posixacl}, {@debug={'debug', 0x3d, 0x6}}, {@cache_fscache}, {@version_L}, {@aname={'aname', 0x3d, 'vfat\x00'}}, {@afid={'afid', 0x3d, 0x8}}, {@access_any}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@seclabel}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@euid_eq={'euid', 0x3d, r0}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'vfat\x00'}}, {@fsname={'fsname', 0x3d, '#'}}, {@obj_role={'obj_role', 0x3d, '+[/^!{(&'}}, {@measure}]}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) 10:45:11 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x30, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@private0, @ipv4={'\x00', '\xff\xff', @loopback}]}], @ndisc_rs}}}}}, 0x0) 10:45:11 executing program 7: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r1, 0x0) ioctl$PTP_PEROUT_REQUEST(r1, 0x40383d03, &(0x7f0000000000)={{0x7}, {0x470000, 0x30b}, 0xfff, 0x1}) ioctl$PTP_SYS_OFFSET(r1, 0x43403d05, &(0x7f0000000080)={0x6}) close(r0) 10:45:11 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x8, 0x81) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f00000004c0)) epoll_create(0x4) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000080)="ee35", 0x2, 0xfff) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x8001) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000a, 0x1010, r1, 0x29287000) dup(0xffffffffffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0xc35, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="cf66ef1b2281f94471b298cee3fd1c8e64de4fa7b86df67f286f14375767cf6d4aa29ebf6d759fb19dfec1c15c147a0e1c31fe6515416e38a99aba7f66be639845759d5f731659c61b69ec537d97dc924e28b007e18f8e9ed2ef46d32894c2d467b3e421d8908df3831416ccf620ed7ccfe44fc14ec0952a27cfbf73", 0x7c, 0x40}, {&(0x7f0000000500)="4f5ae492d0818e66d964fd7d3206580280cab30cfabd1b5a048e3871c8c1c676885920e9293ed175f3c723e059aa27b260be3729be9b7119ec256e904731ecc0b4f86bc4e852f25e8ee5543b6162ab6e0f3ae8bad1134b8979ffc7ecefb9217e4d186c6d7ee5173cfa935e853a936c8ebbdcee00d4925eb2b84c131d7607c118d5390243ab902c79a954c5e46d1b165ead6b48896939f6b575a7a7ef9479af903bb422d7f7cbf3d2318ea766db07af7c537be7abb2509642909ac0b2b8056f363ba45f9fa9559c517f1bf79208c0952fa24b2e4dcc8378d20c", 0xd9, 0x100}, {&(0x7f00000001c0)="9732d9db2b13bbbc54bf", 0xa, 0xe8}], 0x4000, &(0x7f0000000300)={[{@quota}, {@grpid}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@obj_type={'obj_type', 0x3d, '#'}}]}) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 10:45:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:45:11 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @l2={0x1f, 0x8, @any, 0x3ff, 0x2}, @isdn={0x22, 0xff, 0x1}, @ax25={0x3, @default, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x80d, 0x0, 0x200, 0x88eb, 0x20}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) openat(r1, &(0x7f0000000340)='./file1/file0\x00', 0x500082, 0xc1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x20000, 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x1) unlinkat(r2, &(0x7f0000000300)='./file1\x00', 0x200) [ 580.414613] loop4: detected capacity change from 0 to 40 [ 580.439785] loop2: detected capacity change from 0 to 40 [ 580.446918] loop1: detected capacity change from 0 to 40 [ 580.448349] FAT-fs (loop2): bogus number of reserved sectors [ 580.448773] FAT-fs (loop2): Can't find a valid FAT filesystem [ 580.449287] FAT-fs (loop1): bogus number of reserved sectors [ 580.449689] FAT-fs (loop1): Can't find a valid FAT filesystem [ 580.451566] loop6: detected capacity change from 0 to 40 10:45:11 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @l2={0x1f, 0x8, @any, 0x3ff, 0x2}, @isdn={0x22, 0xff, 0x1}, @ax25={0x3, @default, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x80d, 0x0, 0x200, 0x88eb, 0x20}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) openat(r1, &(0x7f0000000340)='./file1/file0\x00', 0x500082, 0xc1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x20000, 0x0) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x1) unlinkat(r3, &(0x7f0000000300)='./file1\x00', 0x200) sendfile(r1, r2, 0x0, 0x10000027f) [ 580.512963] loop6: detected capacity change from 0 to 40 10:45:11 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @l2={0x1f, 0x8, @any, 0x3ff, 0x2}, @isdn={0x22, 0xff, 0x1}, @ax25={0x3, @default, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x80d, 0x0, 0x200, 0x88eb, 0x20}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) openat(r1, &(0x7f0000000340)='./file1/file0\x00', 0x500082, 0xc1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x20000, 0x0) creat(&(0x7f0000000100)='./file1\x00', 0x1) 10:45:11 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x20, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@private0]}], @ndisc_rs}}}}}, 0x0) 10:45:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000340)={0x100000000, 0x6, 0x2, 0x7fffffff, 0x3, [{0x0, 0x8, 0x5, '\x00', 0x1800}, {0x8, 0x20, 0x5}, {0x6, 0x101, 0xb7, '\x00', 0x5}]}) ftruncate(r0, 0x2) 10:45:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000001f80)=ANY=[@ANYBLOB="0100c4e20100000063939283", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB='./file2\x00']) syz_mount_image$ext4(&(0x7f00000006c0)='ext3\x00', &(0x7f0000000700)='./file1\x00', 0x0, 0x2, &(0x7f0000000880)=[{&(0x7f0000000740)="dbdd97f58aff0b38dc6883ee70d3d24ac2dc1a3a6e56d46df82db795d4256980abc579f0719dc0eafd05175ed03a07a917788f06ccef9eaacabd9056435fd970b8364e838d1aab8be4a98f4cc9710d15ef162249696980f8256fbc4a4b55fd377329652965ae12c4fa", 0x69, 0xfffffffffffffffe}, {&(0x7f00000007c0)="7d6c827fd2da26be9612fa9b956f33b4821f431b807924423c60b7bb37905f0ca857f3479fa845f828dce513feb733e217d313911685906de5ea7a332ba20d3e5c662b335dd3617e309029b7e5e210d0d604dc20ef4b60e6563ebb58a9d497a1b6122fb08111f56f2ab7142fca7669ae0f35332be9a76208c3d193405d5d97e10d44e498d144920d3c7b8d148c5d8be15afa5a2e", 0x94, 0x80}], 0x20, &(0x7f0000001fc0)={[{@nojournal_checksum}], [{@dont_measure}, {@subj_type={'subj_type', 0x3d, ')(!'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@audit}, {@fowner_lt={'fowner<', r1}}, {@dont_appraise}, {@smackfshat={'smackfshat', 0x3d, '/dev/nvram\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '#'}}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x400001, 0x0) sendmmsg$inet6(r3, &(0x7f00000001c0)=[{{&(0x7f00000000c0)={0xa, 0x4e21, 0x8, @mcast2, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000180)="2ea0aa511f56ed189a5b6df7d70b27debc4d0dd1b815a8dcbf06681f7ed54b7c3ee25597e8b701f5993711cc7df594bd5ba378d42349333023", 0x39}, {&(0x7f0000000240)="ba985782848c4f55706caddb98d83d1d1884ec725bdef0c1b9719f7084db7d77a76bcc4579f4014ad9787a3840e37919b312a8534ef79cd898ba488f1d58cbc86ba2f8899077b425e6d62b0cd7dd48d9d3bc2fc8b17dd761632ab76f8448070d089da9ee64d5feab0ff3983841", 0x6d}, {&(0x7f00000002c0)="c03b17c03707f42f768c877cdd9f0e722bca83d83761387099f9b92392ab9a2ad95064ee2ca1e45bce317f0eaf457b5dd8b11a21e3252afd6c6b03dc40929c8b886778aa7b301e64c56b58ca6caf1331398c727df10f9f727de53ffea6d59721e100e1316141ac52fd05a433e9c238225ffd70e81922abaf8b725b5f9292f9fbcada4522b29da7776ed26beda729f0d674", 0x91}, {&(0x7f0000000380)="8302c941d9ffe5bbda672b733e41aaed7106af72d62b5a0145cd94059bcd9af7b53f9479f595c65e6d50af8eaa48b37bffe9e388db21cd2d5b1f7cdadaf5f015d36d885df59f04360d", 0x49}, {&(0x7f0000000400)="aa23970ca73de431774f56dd099c17178f01cab6fbf7c28cfdedb7666a75847e4c3809a9f5acdfe11603b29a48a1c52ff65b63c321b24165c4a07e4c1ec401250777899760027219ef1368f0b295e1acfc532ad32cb735ae4f0aefadadd16066ea785576539cc0bb4bafac760e5dc571f5f41a92c6fb355512bc9c1b23303244867dd95a5f216593c5549086e9a348ed76f3515d983ece40db0750ec5f150c905098c4fdb288277a9451dd35060ae009d5ea84f5ba631bd51fdd6255c4b39af3f75deb8855178126f8ddc1ad564ef2d16991", 0xd2}], 0x5, &(0x7f0000000580)=[@rthdr={{0x38, 0x29, 0x39, {0x2f, 0x4, 0x2, 0x7f, 0x0, [@private0, @private1]}}}, @dstopts={{0xd8, 0x29, 0x37, {0x1, 0x17, '\x00', [@hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0xf}}, @generic={0x56, 0x99, "f693559e242aefb646ba2f9c7b742595ebb97cfe9c5e3b41e8ed2bea187e839ef7f6b959903bf37ec1bb79429eafb2bbbd8bd9200c2f9ba5e98c6dc800001a0f152759ef1a1f3fcdfb6fb5682b1cdb50041998d8067a74f5b4df69039467ba4b5147d0aee3e8ee6387ee86ad0db4529aba2babe199387aba32a25d0e0a5510bc9792fe8c7f77223283cd223edbe27dfe7d9a9c725b15ff32da"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}]}}}], 0x110}}], 0x1, 0x10) openat(r3, &(0x7f0000000080)='./file2\x00', 0x400000, 0x100) [ 580.806767] loop6: detected capacity change from 0 to 40 [ 580.821756] loop0: detected capacity change from 0 to 6 [ 580.823020] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 580.903023] loop4: detected capacity change from 0 to 40 [ 580.910626] loop0: detected capacity change from 0 to 6 [ 580.915442] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 10:45:23 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @l2={0x1f, 0x8, @any, 0x3ff, 0x2}, @isdn={0x22, 0xff, 0x1}, @ax25={0x3, @default, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x80d, 0x0, 0x200, 0x88eb, 0x20}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) openat(r1, &(0x7f0000000340)='./file1/file0\x00', 0x500082, 0xc1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x20000, 0x0) 10:45:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:45:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:45:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:45:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:45:23 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0x8, 0x81) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f00000004c0)) epoll_create(0x4) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000080)="ee35", 0x2, 0xfff) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x8001) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000a, 0x1010, r1, 0x29287000) dup(0xffffffffffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0xc35, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="cf66ef1b2281f94471b298cee3fd1c8e64de4fa7b86df67f286f14375767cf6d4aa29ebf6d759fb19dfec1c15c147a0e1c31fe6515416e38a99aba7f66be639845759d5f731659c61b69ec537d97dc924e28b007e18f8e9ed2ef46d32894c2d467b3e421d8908df3831416ccf620ed7ccfe44fc14ec0952a27cfbf73", 0x7c, 0x40}, {&(0x7f0000000500)="4f5ae492d0818e66d964fd7d3206580280cab30cfabd1b5a048e3871c8c1c676885920e9293ed175f3c723e059aa27b260be3729be9b7119ec256e904731ecc0b4f86bc4e852f25e8ee5543b6162ab6e0f3ae8bad1134b8979ffc7ecefb9217e4d186c6d7ee5173cfa935e853a936c8ebbdcee00d4925eb2b84c131d7607c118d5390243ab902c79a954c5e46d1b165ead6b48896939f6b575a7a7ef9479af903bb422d7f7cbf3d2318ea766db07af7c537be7abb2509642909ac0b2b8056f363ba45f9fa9559c517f1bf79208c0952fa24b2e4dcc8378d20c", 0xd9, 0x100}, {&(0x7f00000001c0)="9732d9db2b13bbbc54bf", 0xa, 0xe8}], 0x4000, &(0x7f0000000300)={[{@quota}, {@grpid}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@obj_type={'obj_type', 0x3d, '#'}}]}) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 10:45:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002800)=[{&(0x7f0000002400)="326c61e12cfffc8e19331b8133571a1179ae46dda0404f79ce4c3cf5c6f211f06c80b4d9d4f5ea29a424a8f3d99a69d73cce123e59268ab55829073ef381b178477cca7b8f89d69eb03f7292188d5dcf3de94dae1b5748b5b68b3ae4c9ddb54a6e0c364d6d709c76cf26b8ce1b95ccd42b3d40c64579681b344162c63eef1ffe4f7b1a738412193fb05d8b8b22fc10f87080", 0x92}, {&(0x7f00000024c0)="39d2491fb6ee780f8c5b10159d30fbd2344ca25b94f92d434d404991e8c27d08500adaff4d6f93de2fdc88613459ef24a143ad62fee9f9a5ef3736e37af132b461c59b4b", 0x44}, {&(0x7f0000001240)="6e8b7d614be5b7c77b9afc17", 0xc}, {&(0x7f0000002540)="00813d11b1b4e961454bb4a82f58f76953c2874d7d2d5e78c42068b516a23ebe84686cdcc03d3d8756a309cdcadb301224db3aae1ab9907f6a97312549688deb6b18793bd25b0de6fd429b07310b3c973667fdd935122b876456498acaeb822f512a0c27f48d97a0", 0x68}, {&(0x7f00000025c0)="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", 0xfe}, {&(0x7f00000026c0)="b9c46c390045339e5961ee78cce3348dfaac945c900bcd1effe612ab9b5aaaa6d5518e5642f9ea5723cfbaa821bf2957c09ebacd14ef64dd60ed9bdbd81d2f6b4fd57b024aa2", 0x46}, {&(0x7f0000002740)="9867e956a922b7cdd31d48b80a0a674ec4f490b194c69523d4e11fb7af3b93c72577683ebc0fcf0db6b2f021bdd6dd897de07dd47e38288b0679aaccbb2fa7142cacf74f04ea88f4d117cd366ec050e7729b2346ab008a31d2ee62293fdf609fc8d6eb577b6fc7c37f5817c74b13d4b4", 0x70}, {&(0x7f00000027c0)="38afbe98cae2416493d5c13504f4e101421b2d2d27604af5ef182376011f403ec4550711f4d8178f76745874459589cc99342691bde3", 0x36}], 0x8, 0x17000, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x2}, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x122, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000001280)={r3, 0x0, "45200a3016ffc548abfab97a1c9d46863a0ddea860e18af030ee70665daeb486a2a02ac5c3c6bb0f991e6b1627a30c80184d28060f63fc57875baf87556a7fae518dfa96782d24a9ecbc7ff3398710ef479d64ac11af58da53b3372f5de7c44ef4f55c2ec5ed4ce53d3b19ec000ad45d04f6513f2a6891127226f4082b0e5817551d9ae1d91ca33024ba414a535a58caefaa06f7251506c8411cd430d52506d1c486daeab8793170679025ff8c83f7f2a492d0cd3510567fc94690ffdb56377535d41e5625d084983f0b5d39040349ee438ebc0e704e0058ee7c05d4e3484ff82cb04f2344d0b78ca5a033d81319620d995413c1bbd6fbf71b7a0e59bf92472e", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000056fc0)={0x9f8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "63a4c51b3af037"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000057fc0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000581c0)={0x80000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x6d, "e5621ba14d4337"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000591c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000593c0)={0x100000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r4, r6}, {0x0, r7}, {r8, r9}], 0x9f, "f6e65373606874"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000240)={0x0, r8, "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", "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"}) chdir(&(0x7f0000000140)='./file0\x00') r10 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r11 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r11, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r10, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000002280)="95473d0bfb908ff0018ef77349cdcc028760dae1d901c5c52e67db614119c2cba3b30b3b780d0c16d4d15bbf3ba831bc1025bc377aa942f867749aacb8c84ba4ea5edd64d1e9617f95452533280f6f98306f36acff24e2839c84ede6a80ee5c892cf7d2a8a132160f27412eff4fbe826acd71c31ceaeb5f8476ca007ed2e0953d948c08adacedd9cfb", 0x89}, {&(0x7f0000002340)="6a1f864a7d3e73a3bd847eb7285e5ae11758762d6c63921141de92231caf2a4589ece6889cd023774b1e911c6d4f617b119f7aeb200d6da88f2f98493c2b2879778da98f53eee67e9370eeaa0faa9c226f0e859bf4ad5cb8943b6a4af45a4519a12c63d538f2e2a4bcead103a0196e66d49dcdf759ef64980e6f8404620497d9b9f7223dcbb28dcf798ebf45a39a15f29d6a3a922c2af827974cba88144821ef84e0ecc99944196059b52da12598c3894ebc6403837c", 0xb6}, {&(0x7f0000000180)="078bea057bd0bec725cc229e1474d6fe0bc9e9583cb208668cc0d9715363223809adda37e6cefcc76eed7e1862a782527a7f730eca3f689fefa1139f10743d361a10e951bb79f8c973ae519b3a9992e9231d846ccce2e6ef3397cdbe6e22652ed04f7a4fc2", 0x65}], 0x3, 0x612, 0x2) 10:45:23 executing program 7: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x406, 0x0, 0x0, 0x7fff0000}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x10700, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x2, 0x2, &(0x7f0000000340)=[{&(0x7f0000000200)="3f838f87a6a5ade09b3070962219e72cb907d06be67c012069d6dc92951fb36e24ece0d5f732fda9c47fa56f3382e88d336dd6b16bd54ce6187172b6f45295286e143adca98a5e7ac6f652753a859429f9a0ec7fdb7e259a4a01b2fc48", 0x5d, 0x10000}, {&(0x7f0000000280)="ac173001f802e84d365e89b9eb032663fd4dbb4c720914fa371244c0a387e5428c54196a7fd3debacf1d649ae84fb49f2826565819cd76892f8ae6e271a41a0996ccac1779b67d25e8a888a451df06d98f13e4332ee98f6ed98d2abf28bc2a644717721f8be42bb4cd4e81f850a246a2ca43aa902462937514bdee88ff99a6f1f0b669aeec5acbedeff47cd9639be76c19fd7669a1d49d7f", 0x98, 0x3}], 0x2, &(0x7f0000000380)={[{@shortname_winnt}, {@nonumtail}, {@utf8}], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@audit}, {@dont_measure}, {@seclabel}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@uid_gt}, {@hash}]}) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/37) pwritev(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="88054f828f", 0x5}], 0x2, 0x765, 0x5) [ 592.638565] loop4: detected capacity change from 0 to 40 [ 592.646757] loop6: detected capacity change from 0 to 40 [ 592.647142] loop2: detected capacity change from 0 to 40 [ 592.663440] loop1: detected capacity change from 0 to 40 [ 592.672706] FAT-fs (loop2): bogus number of reserved sectors [ 592.673642] FAT-fs (loop2): Can't find a valid FAT filesystem [ 592.674960] FAT-fs (loop1): bogus number of reserved sectors [ 592.675721] FAT-fs (loop1): Can't find a valid FAT filesystem 10:45:23 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000100), 0x101040, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000140)={0x0, r1, 0x2af, 0x7, 0xef, 0xfe4}) r2 = perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x80, 0x5, 0xc0, 0x2, 0x8, 0x0, 0x0, 0x10001, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xda, 0x2, @perf_config_ext={0x9, 0x8}, 0x0, 0x4, 0x3f, 0x1, 0x847b, 0x7, 0x4000, 0x0, 0xfffff37b, 0x0, 0x80000001}, 0xffffffffffffffff, 0x8, r0, 0x2) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x5, 0xff, 0x3f, 0xff, 0x0, 0x400, 0x0, 0xf, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x4, @perf_config_ext={0x10001, 0xffffffff}, 0x150, 0x3, 0xc72, 0x2, 0x2, 0x3, 0x3f, 0x0, 0x9, 0x0, 0x3}, 0x0, 0xe, r2, 0x5) 10:45:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) ftruncate(r0, 0x2) 10:45:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17, 0x400000000000000}, {0x0, 0x0, 0x2}], 0x30000, &(0x7f0000000040)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r0, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) futimesat(r2, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={{0x0, 0xea60}}) 10:45:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) (fail_nth: 1) [ 592.913958] loop4: detected capacity change from 0 to 40 [ 592.919359] loop0: detected capacity change from 0 to 6 10:45:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) ftruncate(r0, 0x2) [ 592.955426] loop6: detected capacity change from 0 to 264192 [ 592.966421] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 10:45:23 executing program 7: r0 = fork() wait4(r0, &(0x7f0000000240), 0x8, 0x0) tgkill(r0, r0, 0x6) sched_setscheduler(r0, 0x0, &(0x7f0000000000)=0x7f) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:45:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) (fail_nth: 2) [ 593.039013] loop6: detected capacity change from 0 to 264192 [ 593.079631] FAULT_INJECTION: forcing a failure. [ 593.079631] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 593.080455] loop4: detected capacity change from 0 to 40 [ 593.080712] CPU: 0 PID: 5860 Comm: syz-executor.3 Not tainted 6.3.0-rc7-next-20230418 #1 [ 593.082005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 593.082687] Call Trace: [ 593.082917] [ 593.083120] dump_stack_lvl+0xc1/0xf0 [ 593.083471] should_fail_ex+0x4b4/0x5b0 [ 593.083834] copyin+0x19/0x120 [ 593.084161] _copy_from_iter+0x1d6/0x1330 [ 593.084539] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 593.084995] ? asm_common_interrupt+0x26/0x40 [ 593.085499] ? __pfx__copy_from_iter+0x10/0x10 [ 593.085906] ? asm_common_interrupt+0x26/0x40 [ 593.086318] ? copy_page_from_iter+0x94/0x180 [ 593.086724] copy_page_from_iter+0xe3/0x180 [ 593.087111] tun_build_skb+0x2ca/0x1240 [ 593.087476] ? __pfx_tun_build_skb+0x10/0x10 [ 593.087869] ? __lock_acquire+0xbd4/0x63b0 [ 593.088262] tun_get_user+0x6d6/0x35a0 [ 593.088632] ? lock_acquire+0x19a/0x4c0 [ 593.088983] ? __pfx_tun_get_user+0x10/0x10 [ 593.089360] ? tun_get+0x122/0x2f0 [ 593.089677] ? lock_release+0x1e3/0x680 [ 593.090028] ? __pfx_lock_release+0x10/0x10 [ 593.090409] ? inode_security+0x105/0x140 [ 593.090789] ? avc_policy_seqno+0x9/0x20 [ 593.091166] ? selinux_file_permission+0x96/0x510 [ 593.091598] ? lock_is_held_type+0x9f/0x120 [ 593.091984] tun_chr_write_iter+0xdf/0x1e0 [ 593.092369] vfs_write+0x9bb/0xdd0 [ 593.092694] ? __pfx_vfs_write+0x10/0x10 [ 593.093065] ? __fget_files+0x270/0x480 [ 593.093436] ? __fget_light+0xe5/0x280 [ 593.093803] ksys_write+0x12b/0x260 [ 593.094130] ? __pfx_ksys_write+0x10/0x10 [ 593.094503] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 593.094980] do_syscall_64+0x3f/0x90 [ 593.095330] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 593.095788] RIP: 0033:0x7f26d1dcc5ff [ 593.096127] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 593.097675] RSP: 002b:00007f26cf38f150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 593.098319] RAX: ffffffffffffffda RBX: 00007f26d1f2cf60 RCX: 00007f26d1dcc5ff [ 593.098953] RDX: 0000000000000046 RSI: 0000000020000180 RDI: 00000000000000f0 [ 593.099573] RBP: 00007f26cf38f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 593.100210] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 593.100827] R13: 00007ffdc5a5fc5f R14: 00007f26cf38f300 R15: 0000000000022000 [ 593.101453] 10:45:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00008e5a429342f71150858dbd0080000000000000a77dc859636cfc9e4f5fb1a2f4830770126ab0a98f909f9e1ac0c8f20b516b7ff96ccf9ea76455e433255a1defc5c714196e1c1a986fffb53eb0f11a78e1f7b9dbb1bf53c7eda4683014694337fd3d5b17793bfcd665f5b8f2bd3ae9224878fd3d9b00c5f4ac1e02c27f0d05cb68b84a93cee1e0e2fd3e4995338a106ea37f19e7aa72de17b561024165375cc527ff4bb0df5ecc7c740a6cd6924056923ce657397c68fefceb5d8224e21628e6bde0e59b6775ef9bffeef0638119778832"]) faccessat2(r2, &(0x7f0000000140)='./file1\x00', 0x108, 0x1200) write(r1, &(0x7f0000000200)='E', 0x140000) r3 = memfd_create(&(0x7f0000000180)='[\x00', 0x4) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000001c0)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) removexattr(&(0x7f0000000240)='./file1\x00', &(0x7f0000000300)=@random={'btrfs.', '[\x00'}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r4, r0, 0x0, 0xfffffdef) 10:45:23 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={0x6e2143, 0x9c, 0x7}, 0x18) ftruncate(r3, 0x9) 10:45:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) (fail_nth: 3) [ 593.288713] FAULT_INJECTION: forcing a failure. [ 593.288713] name failslab, interval 1, probability 0, space 0, times 1 [ 593.289863] CPU: 0 PID: 5868 Comm: syz-executor.3 Not tainted 6.3.0-rc7-next-20230418 #1 [ 593.290533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 593.291211] Call Trace: [ 593.291466] [ 593.291712] dump_stack_lvl+0xc1/0xf0 [ 593.292064] should_fail_ex+0x4b4/0x5b0 [ 593.292412] ? __build_skb+0x25/0x70 [ 593.292740] should_failslab+0x9/0x20 [ 593.293077] kmem_cache_alloc+0x5a/0x390 [ 593.293429] ? lock_release+0x1e3/0x680 [ 593.293775] __build_skb+0x25/0x70 [ 593.294087] build_skb+0x20/0x310 [ 593.294397] __tun_build_skb+0x2c/0x340 [ 593.294738] tun_build_skb+0x62d/0x1240 [ 593.295088] ? __pfx_tun_build_skb+0x10/0x10 [ 593.295459] ? __lock_acquire+0xbd4/0x63b0 [ 593.295828] tun_get_user+0x6d6/0x35a0 [ 593.296180] ? lock_acquire+0x19a/0x4c0 [ 593.296524] ? __pfx_tun_get_user+0x10/0x10 [ 593.296894] ? tun_get+0x122/0x2f0 [ 593.297203] ? lock_release+0x1e3/0x680 [ 593.297554] ? __pfx_lock_release+0x10/0x10 [ 593.297923] ? inode_security+0x105/0x140 [ 593.298280] ? avc_policy_seqno+0x9/0x20 [ 593.298641] ? selinux_file_permission+0x96/0x510 [ 593.299056] ? lock_is_held_type+0x9f/0x120 [ 593.299422] tun_chr_write_iter+0xdf/0x1e0 [ 593.299785] vfs_write+0x9bb/0xdd0 [ 593.300119] ? __pfx_vfs_write+0x10/0x10 [ 593.300469] ? __fget_files+0x270/0x480 [ 593.300820] ? __fget_light+0xe5/0x280 [ 593.301165] ksys_write+0x12b/0x260 [ 593.301479] ? __pfx_ksys_write+0x10/0x10 [ 593.301842] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 593.302293] do_syscall_64+0x3f/0x90 [ 593.302615] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 593.303068] RIP: 0033:0x7f26d1dcc5ff [ 593.303381] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 593.304845] RSP: 002b:00007f26cf38f150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 593.305460] RAX: ffffffffffffffda RBX: 00007f26d1f2cf60 RCX: 00007f26d1dcc5ff [ 593.306041] RDX: 0000000000000046 RSI: 0000000020000180 RDI: 00000000000000f0 [ 593.306623] RBP: 00007f26cf38f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 593.307199] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 593.307776] R13: 00007ffdc5a5fc5f R14: 00007f26cf38f300 R15: 0000000000022000 [ 593.308393] [ 593.313551] loop6: detected capacity change from 0 to 40 10:45:36 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @l2={0x1f, 0x8, @any, 0x3ff, 0x2}, @isdn={0x22, 0xff, 0x1}, @ax25={0x3, @default, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x80d, 0x0, 0x200, 0x88eb, 0x20}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) openat(r1, &(0x7f0000000340)='./file1/file0\x00', 0x500082, 0xc1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) 10:45:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)) ftruncate(r0, 0x2) 10:45:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) ftruncate(r0, 0x2) 10:45:36 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) (fail_nth: 4) 10:45:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) ftruncate(r0, 0x2) [ 605.724697] loop6: detected capacity change from 0 to 40 10:45:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:45:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) [ 605.735237] loop0: detected capacity change from 0 to 40 [ 605.735586] loop2: detected capacity change from 0 to 40 [ 605.738107] FAT-fs (loop2): bogus number of reserved sectors [ 605.738513] FAT-fs (loop2): Can't find a valid FAT filesystem 10:45:36 executing program 7: r0 = fork() wait4(r0, &(0x7f0000000240), 0x8, 0x0) tgkill(r0, r0, 0x6) sched_setscheduler(r0, 0x0, &(0x7f0000000000)=0x7f) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:45:36 executing program 0: semctl$GETZCNT(0x0, 0x0, 0xf, 0x0) semctl$GETNCNT(0xffffffffffffffff, 0x1, 0xe, &(0x7f0000000000)=""/160) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f00000000c0)=""/196) semctl$SEM_INFO(0x0, 0x3, 0x13, &(0x7f0000000200)=""/87) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000000280)=[{0x3, 0x4ae, 0x3800}, {0x0, 0x101}, {0x3, 0xa7, 0x1800}, {0x4, 0x6, 0x800}, {0x1, 0x80, 0x3000}, {0x0, 0x91c, 0x1800}], 0x6, &(0x7f0000000300)={r0, r1+10000000}) semctl$SETVAL(0xffffffffffffffff, 0x2, 0x10, &(0x7f00000001c0)=0x8) [ 605.800639] loop4: detected capacity change from 0 to 40 [ 605.804942] loop1: detected capacity change from 0 to 40 [ 605.820787] FAT-fs (loop1): bogus number of reserved sectors [ 605.821707] FAT-fs (loop1): Can't find a valid FAT filesystem 10:45:36 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000040)={0xfffffffffffffffb, {0x4, 0xfffffffffffffffd, 0xf723, 0x5, 0xff}}) 10:45:36 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @l2={0x1f, 0x8, @any, 0x3ff, 0x2}, @isdn={0x22, 0xff, 0x1}, @ax25={0x3, @default, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x80d, 0x0, 0x200, 0x88eb, 0x20}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) openat(r1, &(0x7f0000000340)='./file1/file0\x00', 0x500082, 0xc1) 10:45:36 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) (fail_nth: 5) 10:45:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) pwritev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 605.917541] loop6: detected capacity change from 0 to 40 [ 605.937163] FAULT_INJECTION: forcing a failure. [ 605.937163] name failslab, interval 1, probability 0, space 0, times 0 [ 605.938283] CPU: 1 PID: 5909 Comm: syz-executor.3 Not tainted 6.3.0-rc7-next-20230418 #1 [ 605.939003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 605.939671] Call Trace: [ 605.939901] [ 605.940126] dump_stack_lvl+0xc1/0xf0 [ 605.940532] should_fail_ex+0x4b4/0x5b0 [ 605.940956] ? __alloc_skb+0x28c/0x330 [ 605.941232] should_failslab+0x9/0x20 [ 605.941502] kmem_cache_alloc_node+0x5d/0x3a0 [ 605.941823] __alloc_skb+0x28c/0x330 [ 605.942081] ? __pfx___alloc_skb+0x10/0x10 [ 605.942374] ? __pfx_mark_lock.part.0+0x10/0x10 [ 605.942715] ? lock_is_held_type+0x9f/0x120 [ 605.943010] ? find_held_lock+0x2c/0x110 [ 605.943303] alloc_skb_with_frags+0x99/0x630 [ 605.943620] sock_alloc_send_pskb+0x7d2/0x960 [ 605.943946] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 605.944297] ? find_held_lock+0x2c/0x110 [ 605.944587] ? __pfx___lock_acquire+0x10/0x10 [ 605.944910] __ip6_append_data.isra.0+0x2206/0x4340 [ 605.945266] ? __pfx_icmpv6_getfrag+0x10/0x10 [ 605.945572] ? __pfx_lock_release+0x10/0x10 [ 605.945876] ? lock_is_held_type+0x9f/0x120 [ 605.946173] ? __pfx___ip6_append_data.isra.0+0x10/0x10 [ 605.946529] loop4: detected capacity change from 0 to 40 [ 605.946540] ? ip6_mtu+0x1b4/0x3a0 [ 605.947474] ? ip6_setup_cork+0xcff/0x1550 [ 605.947779] ? __pfx_icmpv6_getfrag+0x10/0x10 [ 605.948105] ip6_append_data+0x1d4/0x530 [ 605.948412] icmp6_send+0x11b3/0x2090 [ 605.948703] ? __pfx_icmp6_send+0x10/0x10 [ 605.948988] ? lock_downgrade+0x6af/0x6d0 [ 605.949301] ? raw6_local_deliver+0x359/0x750 [ 605.949628] ? lock_release+0x1e3/0x680 [ 605.949923] ? lock_acquire+0x19a/0x4c0 [ 605.950209] ? ip6_input_finish+0xf4/0x300 [ 605.950525] ip6_protocol_deliver_rcu+0xc15/0x1120 [ 605.950898] ip6_input_finish+0x150/0x300 [ 605.951203] ? __pfx_ip6_input+0x10/0x10 [ 605.951502] ip6_input+0xa0/0xe0 [ 605.951758] ipv6_rcv+0x159/0x520 [ 605.952019] ? __pfx_ipv6_rcv+0x10/0x10 [ 605.952322] __netif_receive_skb_one_core+0x12e/0x1f0 [ 605.952693] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 605.953094] ? __lock_acquire+0xbd4/0x63b0 [ 605.953401] __netif_receive_skb+0x1f/0x1c0 [ 605.953705] netif_receive_skb+0x120/0x730 [ 605.954010] ? __pfx_netif_receive_skb+0x10/0x10 [ 605.954343] ? skb_set_owner_w+0x287/0x440 [ 605.954652] ? __tun_build_skb+0x1e4/0x340 [ 605.954969] tun_rx_batched+0x4b3/0x7b0 [ 605.955251] ? lock_acquire+0x19a/0x4c0 [ 605.955537] ? tun_get_user+0xdc7/0x35a0 [ 605.955833] ? __pfx_tun_rx_batched+0x10/0x10 [ 605.956148] ? __pfx_lock_acquire+0x10/0x10 [ 605.956467] ? __pfx_lock_release+0x10/0x10 [ 605.956778] ? eth_type_trans+0x2b1/0x5b0 [ 605.957094] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 605.957471] tun_get_user+0x20ca/0x35a0 [ 605.957772] ? lock_acquire+0x19a/0x4c0 [ 605.958057] ? __pfx_tun_get_user+0x10/0x10 [ 605.958367] ? tun_get+0x122/0x2f0 [ 605.958627] ? lock_release+0x1e3/0x680 [ 605.958926] ? inode_security+0x105/0x140 [ 605.959228] ? avc_policy_seqno+0x9/0x20 [ 605.959530] ? selinux_file_permission+0x96/0x510 [ 605.959891] ? lock_is_held_type+0x9f/0x120 [ 605.960214] tun_chr_write_iter+0xdf/0x1e0 [ 605.960524] vfs_write+0x9bb/0xdd0 [ 605.960785] ? __pfx_vfs_write+0x10/0x10 [ 605.961083] ? __fget_files+0x270/0x480 [ 605.961385] ? __fget_light+0xe5/0x280 [ 605.961676] ksys_write+0x12b/0x260 [ 605.961944] ? __pfx_ksys_write+0x10/0x10 [ 605.962243] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 605.962623] do_syscall_64+0x3f/0x90 [ 605.962902] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 605.963277] RIP: 0033:0x7f26d1dcc5ff [ 605.963545] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 605.964769] RSP: 002b:00007f26cf38f150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 605.965294] RAX: ffffffffffffffda RBX: 00007f26d1f2cf60 RCX: 00007f26d1dcc5ff [ 605.965790] RDX: 0000000000000046 RSI: 0000000020000180 RDI: 00000000000000f0 [ 605.966279] RBP: 00007f26cf38f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 605.966768] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 605.967258] R13: 00007ffdc5a5fc5f R14: 00007f26cf38f300 R15: 0000000000022000 [ 605.967761] 10:45:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @l2={0x1f, 0x8, @any, 0x3ff, 0x2}, @isdn={0x22, 0xff, 0x1}, @ax25={0x3, @default, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x80d, 0x0, 0x200, 0x88eb, 0x20}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) openat(r1, &(0x7f0000000340)='./file1/file0\x00', 0x500082, 0xc1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) 10:45:36 executing program 7: r0 = fork() wait4(r0, &(0x7f0000000240), 0x8, 0x0) tgkill(r0, r0, 0x6) sched_setscheduler(r0, 0x0, &(0x7f0000000000)=0x7f) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:45:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) pwritev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:45:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) 10:45:36 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @l2={0x1f, 0x8, @any, 0x3ff, 0x2}, @isdn={0x22, 0xff, 0x1}, @ax25={0x3, @default, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x80d, 0x0, 0x200, 0x88eb, 0x20}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0) [ 606.111701] loop4: detected capacity change from 0 to 40 [ 606.189151] loop6: detected capacity change from 0 to 40 10:45:47 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @l2={0x1f, 0x8, @any, 0x3ff, 0x2}, @isdn={0x22, 0xff, 0x1}, @ax25={0x3, @default, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x80d, 0x0, 0x200, 0x88eb, 0x20}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 10:45:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) (fail_nth: 6) 10:45:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:45:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:45:47 executing program 0: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x34, 0x0, 0x4, 0x0, 0x0, 0x8001, 0xa050, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x5}, 0x0, 0x0, 0x7, 0x3, 0x1, 0x0, 0x81, 0x0, 0x200000, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000640)='^#]](!!-[),\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) sendfile(r2, r0, 0x0, 0x80000000) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000280)="eab0ccfa2bc95837cf753279d52b3fe33b8e86d05867771f3e60674f2358ff3b12e6c372874a59ba2583ffa4dd0d375027b3d6622f6ecb86c2648df4db7217408c4de5cf968b1da83cd9a1bb43976338a643ea10ab3731ccaa0f9d65b9bdf471f4732e12027533b5869e97111a3462d8b4a5d976cbd7b4785482c293efc7a998b98f549a42ef346e4ef268732ce97d291692c95e236cc7bb3b4a193e7494d7243486bc3e5caf32213527967eef2b5042b8a9fc589584231ed8681bed50d601ec25d077ccb8e571911f2b0637798b8afcb744f303f21657efdc40bd09679442bb0ba50379", 0xe4}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000000380)="cc5ace5dcc3ae5117a7486e24c3ee8cf0a5a90ce1831bd6f7405f87a2e3d47dae1ff1a4d3242ad828b26252fcc28c669a49dfe93d048c64d4cdaab85a60171c5c6a4b8c529c55eca6f87715a9fd76fb571392ebabc856ef44fe38028a1243a56e25a2426d21b", 0x66}, {&(0x7f0000000400)="2bd0d065cbcfdd61ebcbca1066290ab60206aef06b39208038d5d056ef5114e1239f22571d398beb0cf6b98396de1204955c2e2e8d3f4651b4ebb5f9e82ecd2660f9fe69580d6f9c79c832380bbf0d75a59571ac9eb780e190ecbffb842b5157dac497e064efcea0281f53a975e919f43e05eddf5e5a06d3d87382527b532a4ad06d97692956bc511fcf463da3d83051e26976257d", 0x95}, {&(0x7f00000004c0)="c3f3183c68eb2a412cb66138dc72de00ad2ea167e2ab9a94bbeee1b99ec07c5501962c4a34e1f2f3c64a6a0153f64a112e64a7d87ab466", 0x37}, {&(0x7f0000000500)="76718cd047bc4d39217dc3a8e97ca8c2f5a40a3977f00b1befdd8b0058a11447d2919563ed7aaab4763c7e75145baf91b93ef5244c9fee56e49835b409dc3751efe9d8f47377e5d2c78cdea3b4e80437e7d127da711abb1f2f78b07043c6f67187b2655fa04443ac4fbb268148d5216248cbba0d453baa966248551e81a6a29534f1a3e1f6c11127fe36b4b0b2a0476ea49ce49d370c827f29a2e2d63be79b1db089e29fdeed2d", 0xa7}], 0x6, 0x7ff, 0x2d) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x7, 0x80, 0x8, 0xd6, 0x0, 0xfffffffffffffff9, 0x9bccaa645467680b, 0x5, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x4, 0x10000}, 0x10a, 0x7fff, 0x2d47, 0x9, 0x5, 0x6, 0x6, 0x0, 0x9, 0x0, 0x1f}, 0x0, 0xf, r1, 0x8) timerfd_settime(r1, 0x0, &(0x7f0000000680)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f00000006c0)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xfffffffffffffffc) ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f0000000000)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/snd_intel_sdw_acpi', 0x101282, 0x1a7) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x2, 0x8, 0x6, 0x8, 0x0, 0x10001, 0x240, 0x5, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffffba88, 0x1, @perf_config_ext={0x401, 0x7}, 0x0, 0x0, 0x800, 0x8, 0x9c, 0x1, 0x1, 0x0, 0xfffffbff, 0x0, 0xfffffffffffffff8}, 0x0, 0x6, r3, 0x9) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000240), 0x4) 10:45:47 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x121842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x307042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r3, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x2, 0x30) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) 10:45:47 executing program 7: r0 = fork() wait4(r0, &(0x7f0000000240), 0x8, 0x0) tgkill(r0, r0, 0x6) sched_setscheduler(r0, 0x0, &(0x7f0000000000)=0x7f) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:45:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) pwritev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 617.268776] loop1: detected capacity change from 0 to 40 [ 617.270383] loop2: detected capacity change from 0 to 40 [ 617.273050] loop4: detected capacity change from 0 to 40 [ 617.278196] FAT-fs (loop2): bogus number of reserved sectors [ 617.278599] FAT-fs (loop2): Can't find a valid FAT filesystem [ 617.279169] FAT-fs (loop1): invalid media value (0x00) [ 617.279523] FAT-fs (loop1): Can't find a valid FAT filesystem [ 617.290744] loop6: detected capacity change from 0 to 40 10:45:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:45:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) (fail_nth: 7) [ 617.386625] kworker/u4:4: attempt to access beyond end of device [ 617.386625] loop6: rw=1, sector=124, nr_sectors = 4 limit=40 [ 617.388811] Buffer I/O error on dev loop6, logical block 31, lost async page write 10:45:48 executing program 6: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="601c6d6b816f7366d8a02b00080101000440002000f8011731997b2c17b522fae4e626de94d17fe4e1900a9df50915a57fb0981c7bba6331e00861713db3fc532480", 0x42}, {0x0, 0x0, 0xffff}], 0x800004, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x111042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xf015f96c30bacd73, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) [ 617.399402] loop4: detected capacity change from 0 to 40 10:45:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) 10:45:48 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @l2={0x1f, 0x8, @any, 0x3ff, 0x2}, @isdn={0x22, 0xff, 0x1}, @ax25={0x3, @default, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x80d, 0x0, 0x200, 0x88eb, 0x20}) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 617.465158] loop6: detected capacity change from 0 to 255 [ 617.484119] FAT-fs (loop6): count of clusters too big (6030334) [ 617.485140] FAT-fs (loop6): Can't find a valid FAT filesystem [ 617.488380] loop0: detected capacity change from 0 to 40 [ 617.504186] loop6: detected capacity change from 0 to 255 [ 617.505516] FAT-fs (loop6): Unrecognized mount option "./file0" or missing value [ 617.663215] kworker/u4:1: attempt to access beyond end of device [ 617.663215] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 617.665542] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:46:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:46:00 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) getsockname(r0, &(0x7f0000000180), &(0x7f0000000240)=0x80) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x100) pwritev(r3, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r4, &(0x7f0000000900)='./file1\x00', 0x204400, 0xc) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff}, 0x84000) recvmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000340)=@abs, 0x6e, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/83, 0x53}, {&(0x7f0000000440)=""/74, 0x4a}, {&(0x7f00000004c0)=""/81, 0x51}, {&(0x7f0000000540)=""/193, 0xc1}, {&(0x7f0000000640)=""/135, 0x87}], 0x5, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x20}, 0x40000101) mount$9p_fd(0x0, &(0x7f0000000280)='./file1\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000800)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {}, 0x2c, {[{@cache_fscache}, {@access_uid={'access', 0x3d, 0xee00}}, {@debug={'debug', 0x3d, 0xfff}}, {@cache_fscache}, {@cache_none}, {@version_u}, {@fscache}], [{@uid_eq={'uid', 0x3d, r7}}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}]}}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {r1}}, './file1\x00'}) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ioctl$BTRFS_IOC_SCRUB(r5, 0xc400941b, &(0x7f0000000980)={0x0, 0x7, 0x1ff, 0x1}) ftruncate(r1, 0x2) 10:46:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) [ 629.581554] loop2: detected capacity change from 0 to 40 [ 629.582257] loop0: detected capacity change from 0 to 40 10:46:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) (fail_nth: 8) 10:46:00 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @l2={0x1f, 0x8, @any, 0x3ff, 0x2}, @isdn={0x22, 0xff, 0x1}, @ax25={0x3, @default, 0x8}, 0x5, 0x0, 0x0, 0x0, 0x80d, 0x0, 0x200, 0x88eb, 0x20}) 10:46:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) 10:46:00 executing program 7: r0 = fork() wait4(r0, &(0x7f0000000240), 0x8, 0x0) tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:46:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 629.589365] loop4: detected capacity change from 0 to 40 [ 629.592616] loop6: detected capacity change from 0 to 40 [ 629.595161] FAT-fs (loop2): bogus number of reserved sectors [ 629.595570] FAT-fs (loop2): Can't find a valid FAT filesystem [ 629.604031] loop1: detected capacity change from 0 to 40 10:46:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) (fail_nth: 9) [ 629.630195] FAT-fs (loop1): invalid media value (0x00) [ 629.631194] FAT-fs (loop1): Can't find a valid FAT filesystem 10:46:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 629.738371] 9pnet_fd: Insufficient options for proto=fd 10:46:00 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) [ 629.766024] FAULT_INJECTION: forcing a failure. [ 629.766024] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 629.767187] CPU: 1 PID: 5997 Comm: syz-executor.3 Not tainted 6.3.0-rc7-next-20230418 #1 [ 629.767733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 629.767918] loop4: detected capacity change from 0 to 40 [ 629.768263] Call Trace: [ 629.769149] [ 629.769306] dump_stack_lvl+0xc1/0xf0 [ 629.769584] should_fail_ex+0x4b4/0x5b0 [ 629.769868] _copy_to_user+0x2e/0x150 [ 629.770144] simple_read_from_buffer+0xd0/0x170 [ 629.770465] proc_fail_nth_read+0x19c/0x230 [ 629.770769] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 629.771104] ? security_file_permission+0xb5/0xe0 [ 629.771451] vfs_read+0x260/0x940 [ 629.771696] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 629.772030] ? __pfx_vfs_read+0x10/0x10 [ 629.772323] ? __fget_files+0x270/0x480 [ 629.772628] ksys_read+0x12b/0x260 [ 629.772877] ? __pfx_ksys_read+0x10/0x10 [ 629.773156] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 629.773511] do_syscall_64+0x3f/0x90 [ 629.773772] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 629.774128] RIP: 0033:0x7f26d1dcc69c [ 629.774382] 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 [ 629.775543] RSP: 002b:00007f26cf38f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 629.776037] RAX: ffffffffffffffda RBX: 0000000000000046 RCX: 00007f26d1dcc69c [ 629.776497] RDX: 000000000000000f RSI: 00007f26cf38f1e0 RDI: 0000000000000003 [ 629.776979] RBP: 00007f26cf38f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 629.777447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 629.777911] R13: 00007ffdc5a5fc5f R14: 00007f26cf38f300 R15: 0000000000022000 [ 629.778393] [ 629.794677] 9pnet_fd: Insufficient options for proto=fd 10:46:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:46:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) [ 629.880477] kworker/u4:1: attempt to access beyond end of device [ 629.880477] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 629.882297] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:46:00 executing program 7: r0 = fork() wait4(r0, &(0x7f0000000240), 0x8, 0x0) tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 629.950801] kworker/u4:1: attempt to access beyond end of device [ 629.950801] loop6: rw=1, sector=124, nr_sectors = 4 limit=40 [ 629.952486] Buffer I/O error on dev loop6, logical block 31, lost async page write [ 629.970097] loop0: detected capacity change from 0 to 40 10:46:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) [ 630.022940] loop6: detected capacity change from 0 to 40 10:46:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 630.111272] loop4: detected capacity change from 0 to 40 [ 630.181718] kworker/u4:7: attempt to access beyond end of device [ 630.181718] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 630.182646] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:46:12 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:46:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:46:12 executing program 3: syz_emit_ethernet(0xd, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:46:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:46:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r1, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x65000, 0x80) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) [ 641.599191] loop6: detected capacity change from 0 to 40 10:46:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:46:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:46:12 executing program 7: r0 = fork() wait4(r0, &(0x7f0000000240), 0x8, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 641.611217] loop1: detected capacity change from 0 to 40 10:46:12 executing program 3: syz_emit_ethernet(0x86, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 641.622282] FAT-fs (loop1): invalid media value (0x00) [ 641.622659] FAT-fs (loop1): Can't find a valid FAT filesystem [ 641.646397] loop0: detected capacity change from 0 to 40 [ 641.650495] loop4: detected capacity change from 0 to 40 [ 641.651773] loop2: detected capacity change from 0 to 40 [ 641.661344] FAT-fs (loop2): bogus number of reserved sectors [ 641.661748] FAT-fs (loop2): Can't find a valid FAT filesystem 10:46:12 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) tgkill(r5, r5, 0x6) sched_setscheduler(r5, 0x0, &(0x7f0000000000)=0x7f) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r5, 0x7, r4, &(0x7f0000000840)={r4, r1, 0xb96}) 10:46:12 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:46:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 641.770891] kworker/u4:7: attempt to access beyond end of device [ 641.770891] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 641.771678] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:46:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:46:12 executing program 3: syz_emit_ethernet(0xfdef, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 641.788349] loop6: detected capacity change from 0 to 40 [ 641.854256] loop4: detected capacity change from 0 to 40 10:46:12 executing program 3: syz_emit_ethernet(0xfffffdef, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:46:12 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) [ 641.889243] loop0: detected capacity change from 0 to 40 10:46:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(0xffffffffffffffff, 0x2) 10:46:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:46:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:46:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:46:23 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) 10:46:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r3, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000240)) sendfile(r2, r1, 0x0, 0xfffffdef) fallocate(r1, 0x0, 0x80000001, 0x80000000) ftruncate(0xffffffffffffffff, 0x2) 10:46:23 executing program 7: r0 = fork() wait4(r0, &(0x7f0000000240), 0x8, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:46:23 executing program 3: syz_emit_ethernet(0x7ffffffff000, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 653.179722] loop2: detected capacity change from 0 to 40 [ 653.188803] loop0: detected capacity change from 0 to 40 [ 653.191368] loop4: detected capacity change from 0 to 40 [ 653.192259] FAT-fs (loop2): invalid media value (0x00) [ 653.193030] FAT-fs (loop2): Can't find a valid FAT filesystem [ 653.193546] loop1: detected capacity change from 0 to 40 [ 653.203225] loop6: detected capacity change from 0 to 40 [ 653.209316] FAT-fs (loop1): invalid media value (0x00) [ 653.210149] FAT-fs (loop1): Can't find a valid FAT filesystem [ 653.285419] syz-executor.6: attempt to access beyond end of device [ 653.285419] loop6: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 653.287165] Buffer I/O error on dev loop6, logical block 31, lost async page write 10:46:23 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) 10:46:23 executing program 3: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 653.311923] syz-executor.6: attempt to access beyond end of device [ 653.311923] loop6: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 653.313644] Buffer I/O error on dev loop6, logical block 31, lost async page write 10:46:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 653.365650] kworker/u4:4: attempt to access beyond end of device [ 653.365650] loop4: rw=1, sector=124, nr_sectors = 4 limit=40 [ 653.367089] Buffer I/O error on dev loop4, logical block 31, lost async page write 10:46:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(0xffffffffffffffff, 0x2) 10:46:24 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:46:24 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0), 0x5, 0x1a1080) fstat(r2, &(0x7f0000000040)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, r3, 0x0, 0xfffffdef) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000180)=@v2={0x2, @aes256, 0x10, '\x00', @auto="d851c91d2702872f68e0014780d02281"}) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) [ 653.477193] loop0: detected capacity change from 0 to 40 [ 653.514258] loop4: detected capacity change from 0 to 40 [ 653.523536] loop6: detected capacity change from 0 to 40 10:46:24 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) 10:46:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:46:24 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0xdd7, 0x5, &(0x7f0000001300)=[{&(0x7f0000000240)="b63f2fc9057cf08cf80eff15a95d40eb1959ee9eb6f7982b48099de0e10465eca1ff8bce54b497fcce55a26563dc9e80eebc8d3c3c999a653dac058e4954d2effa4e11e6a4d635d8cdaded81bc06a411f4def473a7aef2e2e5b8a506e55571ccbfe7153f4c1ebb53b077e1f8c6234bb3caa69a525cf98731af3213df2813030bfd8dabbac612ef2c92672656aaf68b5d45373a2c41a837f91e3965408c11b3fa6d02808e591ae9439a631f440228922264ffa4df7e9720cc", 0xb8, 0x200}, {&(0x7f00000000c0)="6279ad7eab4e3bd37e0c367103c6c2e8dcdc69fbaa4c12b0afb7a4ae94a74b42cc929faf1e5d67940973d8c686287aa5238ab3c2469bffa0", 0x38, 0x2}, {&(0x7f0000000180)="44ddb4bbec2d35ad299b042b377235637ab825475d644cc1da5d908af873", 0x1e, 0x800}, {&(0x7f00000001c0)="b54f17c24c2c73c24ff19b7042d2daadd222259bdb13298086953bb8d1994349640d", 0x22, 0xda}, {&(0x7f0000000300)="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", 0x1000, 0x1}], 0x20, &(0x7f0000001380)={[{@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}, {@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30, 0x37, 0x37]}}}}, {@huge_never}], [{@seclabel}, {@appraise_type}]}) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000001400)={{0x1, 0x1, 0x18, r0, {0xfbfe}}, './file1\x00'}) write$binfmt_script(r2, &(0x7f0000001440)={'#! ', './file1', [{0x20, 'appraise_type=imasig'}], 0xa, "407e3500f30d8ca9f2796c4f35d8827ef2fd75efba389116b21e5b4ae3945023e6c4fe67a409d4674286cec2286f28aa2d32a16787a5b1a0e69c5a93b0301e11018c2322ee2f82aae3fe"}, 0x6a) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) [ 653.679499] loop0: detected capacity change from 0 to 40 [ 653.724626] kworker/u4:4: attempt to access beyond end of device [ 653.724626] loop4: rw=1, sector=124, nr_sectors = 4 limit=40 [ 653.726605] Buffer I/O error on dev loop4, logical block 31, lost async page write [ 653.791755] kworker/u4:0: attempt to access beyond end of device [ 653.791755] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 653.793248] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 653.797831] loop6: detected capacity change from 0 to 40 [ 665.798299] loop0: detected capacity change from 0 to 40 [ 665.807034] loop6: detected capacity change from 0 to 177 [ 665.813257] loop1: detected capacity change from 0 to 40 [ 665.822706] FAT-fs (loop6): invalid media value (0xb2) [ 665.823102] FAT-fs (loop6): Can't find a valid FAT filesystem [ 665.823610] FAT-fs (loop1): invalid media value (0x00) [ 665.824054] FAT-fs (loop1): Can't find a valid FAT filesystem [ 665.827264] loop2: detected capacity change from 0 to 40 10:46:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:46:36 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x2, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:46:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:46:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:46:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(0xffffffffffffffff, 0x2) 10:46:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:46:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}, {&(0x7f0000000040)="6d27d4bc41efb3028f7e9943c7b92db3d1fe9481a4986bc3d7a6e91eacf9c868aff19851e9c92d2f9c97665dce760c0e5b78ce274f", 0x35, 0xb156}, {&(0x7f0000000080)="fb6340e0c38e4be2ec41ddd2b5b22311ba53078a26408c110cc2e23e7d58b184f9bfee0a43822f3e4f4943225a0467cf7875c7018c0c7ac38a7461d450e444f0abdb40b90354cf835536b6240ca588c8036eb479a35cebe968bed950f2", 0x5d, 0x8}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) 10:46:36 executing program 7: r0 = fork() wait4(r0, &(0x7f0000000240), 0x8, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 665.845368] FAT-fs (loop2): invalid media value (0x00) [ 665.846252] FAT-fs (loop2): Can't find a valid FAT filesystem [ 665.851204] kworker/u4:2: attempt to access beyond end of device [ 665.851204] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 665.852684] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 665.853601] loop6: detected capacity change from 0 to 177 [ 665.854875] FAT-fs (loop6): Unrecognized mount option "./file0" or missing value [ 665.856270] loop4: detected capacity change from 0 to 40 10:46:36 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:46:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:46:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8d2bf79fafd79a2ee40002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) lsetxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v1={0x2, "7521aa97"}, 0x5, 0x0) 10:46:36 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x3, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 665.946726] kworker/u4:2: attempt to access beyond end of device [ 665.946726] loop4: rw=1, sector=124, nr_sectors = 4 limit=40 10:46:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 665.948521] Buffer I/O error on dev loop4, logical block 31, lost async page write [ 665.986702] loop0: detected capacity change from 0 to 40 [ 665.987649] loop6: detected capacity change from 0 to 40 [ 666.003630] FAT-fs (loop6): bogus logical sector size 64121 [ 666.004744] FAT-fs (loop6): Can't find a valid FAT filesystem [ 666.075395] loop6: detected capacity change from 0 to 40 [ 666.083981] FAT-fs (loop6): Unrecognized mount option "./file0" or missing value 10:46:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ftruncate(r0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 666.090177] kworker/u4:4: attempt to access beyond end of device [ 666.090177] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 666.091985] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 666.121116] loop4: detected capacity change from 0 to 40 [ 666.150317] loop0: detected capacity change from 0 to 40 [ 666.218048] kworker/u4:4: attempt to access beyond end of device [ 666.218048] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 666.219680] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:46:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:46:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x4, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:46:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:46:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:46:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ftruncate(r0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:46:47 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:46:47 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:46:47 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, r1, 0x0, 0xfffffdef) openat(r1, &(0x7f0000000180)='./file1\x00', 0x440202, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) utime(&(0x7f0000000040)='./file2\x00', &(0x7f0000000080)={0xfffffffffffffffe, 0x2002}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r6, r5, 0x0, 0xfffffdef) flistxattr(r6, &(0x7f0000000240)=""/253, 0xfd) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r3, 0x2) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r7, r0, &(0x7f00000000c0)=0x4, 0x1) [ 677.305348] loop4: detected capacity change from 0 to 40 [ 677.335253] loop1: detected capacity change from 0 to 40 [ 677.337921] loop0: detected capacity change from 0 to 40 [ 677.339618] loop6: detected capacity change from 0 to 40 [ 677.341818] loop2: detected capacity change from 0 to 40 [ 677.356064] FAT-fs (loop1): invalid media value (0x00) [ 677.356433] FAT-fs (loop1): Can't find a valid FAT filesystem [ 677.356499] FAT-fs (loop2): invalid media value (0x00) [ 677.357767] FAT-fs (loop2): Can't find a valid FAT filesystem [ 677.419653] kworker/u4:4: attempt to access beyond end of device [ 677.419653] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 677.421903] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:46:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ftruncate(r0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:46:48 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x1bc) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000240)) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f0000000040)) 10:46:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:46:48 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x5, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 677.539355] loop4: detected capacity change from 0 to 40 10:46:48 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 677.562072] loop0: detected capacity change from 0 to 40 10:46:48 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x6, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:46:48 executing program 4: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 677.625982] loop6: detected capacity change from 0 to 40 [ 677.662235] kworker/u4:0: attempt to access beyond end of device [ 677.662235] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 677.663877] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:46:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 677.721600] loop0: detected capacity change from 0 to 40 [ 677.821247] kworker/u4:0: attempt to access beyond end of device [ 677.821247] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 677.822734] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:47:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:47:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x8, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:47:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:47:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x1000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000240)="089d0da3b43e662b9137a8ec594288bd75075685573c5b4bfc0bc284b3368348980cb1bbfc5a55f57ef39d717ecf09c8bbea21f0d9becd974f07254afdc640039f1f50658cfb65d53068f1b3448ac450189ba19fe9cb1af86e931f3ef1015adec0a9ee8599f9771d1970a57aa21534f8f9bf2c6c0028e4b65e83f24063c86b2fb24d3ba8e9bce29df9ec9e80ef194dd97e83d49204960c6254350d8b6eac9669c64a0fb7ef78db25675fb4d52ed7d764408a476ee85f8e0731b9378cd0c5bb02cc1c79fe191d006f40c8037671495f6507bbf30d710b49c2e97993c4b1dc72c338ad226cec60c18f2c6a5c8235e8cd36369e1437", 0xf4, 0xf7}, {&(0x7f00000000c0), 0x0, 0x80000001}], 0x80, &(0x7f0000000340)={[{@barrier}, {@minixdf}, {@nolazytime}, {@noblock_validity}, {@jqfmt_vfsv1}], [{@obj_user={'obj_user', 0x3d, '@'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x8d[.-!@/{'}}, {@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@euid_lt}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)={0x8440, 0x4, 0x1}, 0x18) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, r1, 0x0, 0xfffffdef) openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x121802, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000440), 0x800, 0x50000) openat(r4, &(0x7f0000000480)='./file1\x00', 0x553000, 0xc2) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r3, 0xf504, 0x0) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) 10:47:00 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:47:00 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:47:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:47:00 executing program 4: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 689.712203] loop6: detected capacity change from 0 to 40 [ 689.715471] loop1: detected capacity change from 0 to 40 [ 689.721825] FAT-fs (loop1): bogus number of FAT sectors [ 689.722315] FAT-fs (loop1): Can't find a valid FAT filesystem [ 689.732798] loop2: detected capacity change from 0 to 40 [ 689.740403] FAT-fs (loop2): invalid media value (0x00) [ 689.740766] FAT-fs (loop2): Can't find a valid FAT filesystem [ 689.748076] loop0: detected capacity change from 0 to 40 10:47:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0xe, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:47:00 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, r1, 0x0, 0xfffffdef) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000540)='./file1\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r4, 0x0) faccessat(r0, &(0x7f0000000580)='./file1\x00', 0x4) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x7, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000240)="8813dbf8e2525cec7504fe68830c6445ce813dba981b4e11d8b913a97f992d0471a6b6755bc7948401aca5720a021cd7b5326720ccdb05da36bd8315023f47de287d096302b2bce06e6b40153fcd2bc4569a28183399a1ea375de0c71ce036078c3a946cb3099226890470bde1c7368bf049109f37a1349ffa876f7f61a023d4645da2ed1b9ce17d8c9fd0ccf1cd430f6bb0205ea6acfa023a28f264512d145ef102dd65cbb454b1f370136d912013320f63b082c5", 0xb5, 0x5}, {&(0x7f0000000300)="cc4f9fe7651ff2af58ce0b3a4ea35dafb49092fa731229e3f765598d602c3ba4cd8b89412a50f93d23fac5bf4f07067a43e0934d6f122da26dee5f288db15fe58dd9b8e73fb8a522712f018be25d89b7fdeb380fb6d67a0abb5864f1aaa250555f8b11e051aeac4220f8eb8e9e49c62038facf9d4a05a6826665b719c87e5d88150a803c06b485089a0a5ec1fd", 0x8d, 0x6}, {&(0x7f00000003c0)="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", 0x10d, 0x410788be}, {&(0x7f00000000c0)="51e6fb66d0", 0x5, 0xfffffffffffffffc}, {&(0x7f0000000180)="864d201558cb9d9bd48b688ce4e4556ec1e242c325d5f0bdb4d6350ab1c2", 0x1e, 0x9fc5}], 0x200020, &(0x7f00000006c0)=ANY=[@ANYBLOB='uni_xlate=0,seclabel,context=staff_u,euid<', @ANYRESDEC=0xee01, @ANYBLOB=',hash,appraise_type=imasig,uid<', @ANYRESDEC, @ANYBLOB="2c1427976dbed9e5a3b68bf7c89df38e48423cf63230776ebe05518289368bff3be9594af1d5f5086f502fdea73fc88a83c2c9cd994ac87d45ce96a1120cd5bf6719e9d1365fe634490ba78df7c2ba30c6dc45c5978f94361db2456a8b1bd4528dfbbb343a7e37cc1478020f3bde1efe96c0df94af9b30f18deb9bce6fb07c05ea38eff1b9d336b20fe4eaed23daa7bfe007f54fc739c56ede253260a6d860d6dc30af3b"]) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r5, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r3, 0x2) 10:47:00 executing program 4: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:47:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) [ 689.896092] kworker/u4:1: attempt to access beyond end of device [ 689.896092] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 689.897711] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:47:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:47:00 executing program 7: tgkill(0x0, 0x0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 689.993505] loop0: detected capacity change from 0 to 40 10:47:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x2, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 690.014103] loop6: detected capacity change from 0 to 40 10:47:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) [ 690.147185] kworker/u4:2: attempt to access beyond end of device [ 690.147185] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 690.149209] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:47:11 executing program 7: tgkill(0x0, 0x0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 10:47:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:47:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:47:11 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x3, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:47:11 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:47:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r0, 0x0) openat(r0, &(0x7f0000000040)='./file1\x00', 0x46000, 0x46) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x80001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write$binfmt_elf32(r3, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x1, 0x7, 0x2, 0x9, 0x2, 0x3e, 0x6924, 0x31b, 0x38, 0x145, 0x100, 0x8000, 0x20, 0x2, 0x7f, 0x6, 0x3}, [{0x2, 0x5, 0x5, 0x1, 0xffff, 0x8, 0x6, 0xfff}], "ef7bc95b4c8113c2ed82105bafdf130780796fac755641820fa99f139a111f2c00e66e74a698033738cfbff7f645d9b1333420ceb7cfe9dd3165f95e4f23c8d92463ff52077db620e159c402a2f1e326d1d8a0e50665d357410b4d04813d5a5f2ff8ac9124ffadddf72a9f4cab3e72b2b53579c6936396fbb0990d75bb08cf31a4adc840179043df345d34fc3bdd47fe804679d0c6b774d20ab6865749324f98dd167d7bb8f8a95055ec4ee935e524e4b989cbc97fbb2311adb6256ddce9a3871c4014a87fcc89", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x61f) 10:47:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(0xffffffffffffffff, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:47:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) [ 701.179952] loop4: detected capacity change from 0 to 40 [ 701.181324] loop2: detected capacity change from 0 to 40 [ 701.182709] loop6: detected capacity change from 0 to 40 [ 701.193596] loop0: detected capacity change from 0 to 40 [ 701.198975] FAT-fs (loop2): invalid media value (0x00) [ 701.199741] FAT-fs (loop2): Can't find a valid FAT filesystem 10:47:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) [ 701.231306] loop1: detected capacity change from 0 to 40 10:47:11 executing program 7: tgkill(0x0, 0x0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 701.249771] FAT-fs (loop1): bogus number of FAT sectors [ 701.250615] FAT-fs (loop1): Can't find a valid FAT filesystem 10:47:11 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:47:11 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0xc, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 701.298547] loop4: detected capacity change from 0 to 40 10:47:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:47:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:47:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(0xffffffffffffffff, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 701.397977] kworker/u4:7: attempt to access beyond end of device [ 701.397977] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 701.399594] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:47:12 executing program 7: r0 = fork() tgkill(0x0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:47:12 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000040)="99b4cff6ce83a00b1213e270f74fe6e671698772856836bc266322d20c32809b1bac6f720043b90b5eabd39c3fa8cef01236ed8d18c5b75fff2d6cc9986e89596170e2baa74e4839ec553a3283a70568b785e7d609b1a67f780bb6", 0x5b, 0x100000001) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1, {0x3, 0xe4}}, './file2\x00'}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r4, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x100082, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose}, {@loose}, {@loose}, {@debug={'debug', 0x3d, 0xd6e}}, {@access_uid={'access', 0x3d, 0xee00}}, {@access_client}], [{@hash}, {@fowner_eq={'fowner', 0x3d, r4}}, {@dont_appraise}, {@smackfsdef}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}]}}) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) [ 701.487930] loop6: detected capacity change from 0 to 40 [ 701.557406] loop0: detected capacity change from 0 to 40 [ 701.680787] kworker/u4:2: attempt to access beyond end of device [ 701.680787] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 701.682263] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:47:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:47:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:47:23 executing program 7: r0 = fork() tgkill(0x0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:47:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x18, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:47:23 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:47:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000040)=ANY=[@ANYRESHEX]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x1414c3, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x0, 0x401}}, './file1\x00'}) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x2a0801, 0x83) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) 10:47:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(0xffffffffffffffff, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 713.036570] loop1: detected capacity change from 0 to 40 10:47:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) [ 713.044731] loop2: detected capacity change from 0 to 40 [ 713.047394] loop6: detected capacity change from 0 to 40 [ 713.054311] FAT-fs (loop2): invalid media value (0x00) [ 713.054727] FAT-fs (loop2): Can't find a valid FAT filesystem 10:47:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) [ 713.065601] FAT-fs (loop1): bogus number of FAT sectors [ 713.066058] FAT-fs (loop1): Can't find a valid FAT filesystem [ 713.068373] FAT-fs (loop6): Unrecognized mount option "0xffffffffffffffff" or missing value [ 713.104106] loop4: detected capacity change from 0 to 40 [ 713.111068] loop0: detected capacity change from 0 to 40 10:47:23 executing program 7: r0 = fork() tgkill(0x0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 713.119066] loop6: detected capacity change from 0 to 40 [ 713.121266] FAT-fs (loop6): Unrecognized mount option "0xffffffffffffffff" or missing value 10:47:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x4, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:47:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:47:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:47:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:47:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r2, 0x0) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000240)="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") write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) [ 713.304456] kworker/u4:4: attempt to access beyond end of device [ 713.304456] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 713.306002] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:47:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x6, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 713.353585] loop6: detected capacity change from 0 to 40 10:47:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x11, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 713.368319] loop4: detected capacity change from 0 to 40 [ 713.458337] loop0: detected capacity change from 0 to 40 10:47:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:47:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:47:35 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x21, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:47:35 executing program 6: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file1\x00', 0x1000, 0x2, &(0x7f0000000000)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x970a800000000001}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) 10:47:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 724.527973] loop2: detected capacity change from 0 to 40 10:47:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:47:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:47:35 executing program 7: r0 = fork() tgkill(r0, 0x0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 724.550225] loop6: detected capacity change from 0 to 126976 [ 724.555605] FAT-fs (loop2): bogus number of FAT sectors [ 724.556381] FAT-fs (loop2): Can't find a valid FAT filesystem [ 724.560721] loop0: detected capacity change from 0 to 40 [ 724.564038] loop1: detected capacity change from 0 to 40 [ 724.568631] loop4: detected capacity change from 0 to 40 10:47:35 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x29, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:47:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:47:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:47:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:47:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:47:35 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, r3, 0x0, 0xfffffdef) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r5, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r7, r6, 0x0, 0xfffffdef) ppoll(&(0x7f0000000080)=[{r2, 0x8}, {r0, 0x4000}, {r3, 0x53c8}, {r5}, {r7, 0x60}], 0x5, &(0x7f00000000c0), &(0x7f0000000180)={[0x7fff]}, 0x8) r8 = dup2(r3, r2) openat(r8, &(0x7f00000001c0)='./file1/file0\x00', 0x440680, 0x20) 10:47:35 executing program 7: r0 = fork() tgkill(r0, 0x0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 724.911093] loop6: detected capacity change from 0 to 40 [ 724.913648] loop4: detected capacity change from 0 to 40 [ 724.935672] loop0: detected capacity change from 0 to 40 [ 724.973424] syz-executor.6: attempt to access beyond end of device [ 724.973424] loop6: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 724.975304] Buffer I/O error on dev loop6, logical block 31, lost async page write 10:47:51 executing program 7: r0 = fork() tgkill(r0, 0x0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:47:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:47:51 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2b, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:47:51 executing program 0: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:47:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:47:51 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x5912c3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) 10:47:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:47:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:47:51 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2c, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 740.790589] loop2: detected capacity change from 0 to 40 [ 740.796419] loop6: detected capacity change from 0 to 40 10:47:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 740.825471] FAT-fs (loop2): bogus number of FAT sectors [ 740.826204] FAT-fs (loop2): Can't find a valid FAT filesystem [ 740.828023] loop1: detected capacity change from 0 to 40 10:47:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:47:51 executing program 0: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:47:51 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x240, 0xc4) ftruncate(r0, 0x2) 10:47:51 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x33, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 740.970379] loop6: detected capacity change from 0 to 40 10:47:51 executing program 7: r0 = fork() tgkill(r0, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:47:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:47:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:47:51 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x3a, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:47:51 executing program 0: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 741.686965] blk_print_req_error: 7 callbacks suppressed [ 741.686986] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 753.050284] loop1: detected capacity change from 0 to 40 [ 753.052443] loop6: detected capacity change from 0 to 40 [ 753.075602] loop2: detected capacity change from 0 to 40 [ 753.076535] loop0: detected capacity change from 0 to 40 [ 753.087705] FAT-fs (loop2): bogus number of FAT sectors [ 753.088273] FAT-fs (loop2): Can't find a valid FAT filesystem [ 753.094972] FAT-fs (loop4): bogus number of reserved sectors [ 753.095409] FAT-fs (loop4): Can't find a valid FAT filesystem 10:48:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:48:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:48:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:48:03 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) setregid(0xee01, 0xffffffffffffffff) r1 = fork() setregid(0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) r3 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffff, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000240)="b2187ed96d28ab3ea944e7b001dbe02474a5a505d09751c75c82910b11b166ba19c61be73bfc94c14ad7df684999abe58f42874bc7972b50a1f5a235a28b082cb7a1bf8eeffd8ddcadd2efdbb8ae52589ade396818a808409644d27df3445231bf7fc48e6bedd8966569ca9fa55c1ff465c107ec9865c7369719140db6fae60a4a2df9585f28cc121849e6e47e0d2bdc9e59", 0x92, 0x400}, {&(0x7f0000000300)="bcd0d04fa57c3bed63ada4fe68ffe3d379caa404056cfa4e17a6d45ad320057674763592ccc5b1d9a2f420371384bf8039eb7402b718fe51ca572a5edfa6110b525dde0c6b24ac2c0c1e82f7fbf1ec113fbc113f8256aae9b2b6e677951d7cd30f678028b798466a4c7e04b9ee60c6113697b15269eefbc1351eda71be24356d48d7132a4730be05dc769f30d9d1494625942da981d35a4557f8568a8685eebed331d50415cd10e6cf041120afbfcae0df891a55567e95f86fa30f4180b72d7841d902e33ae28dec6caa6a2e8d7c2745d4fa549262693e0421693710e885383f529de981a35aa819edee73650f3903b7bb36476ab50eea", 0xf7, 0x7ff}, {&(0x7f0000000400)="62656f8a31f937595bc33ba78b668c821ac4945edf469d2d147a33f14abdfa8265dbc13de3fd747fcc62895f23babd393128ed56c8e934202f65878a82793af1f57e9eb1d4ecd11d0a840cf20a6fa737e5716de26bab0befa54abdc743020bbd465353c574b46275ff2ffdb9fc210e3d5b3147bc76e5a7a302dd91d94ddde8c2e91216babf8c4f36a8613211ed2caefe660d4ffa07f7b2c8cf0ffd44e665e5a6d2cfd79ac9334b8a57c14dd4cb5893ba7cf2a8bb83e44e701a4b09ee4cd60f7502b01fac086efc6e65974e4eeac59fdd7a1dba2657", 0xd5, 0xffffffffffffffff}, {&(0x7f0000000500)="0f0d335685610eac2985263f1dfef95bbf64a188ec49ce11e5e1f3e0851ac30605dc395a473e742256ce79be9c37246d0a8d018e11b7c72510329f7204cb7c3dcf3809755f16c61d5f0a2b980153c956b4889a27c2fab5a3a5056017312ac0f63dcecbf02c0ef7a1f6e38c7f573199a3cb601e7003aa7a4f2de4587bb6d0594f25666308b5c0125fa6986e", 0x8b, 0x2}, {&(0x7f00000005c0)="8487eb5859316f02791bd389d0d9019782b390c4138127be49982214a55d0d5e22ad5d14ced2bedd198dd3bf11b8fe38015b441aba1eb423bee65207f836d2772463e30e5af1731dfd403d38e2f1472ba321fc1b6054ca4e9b37517e0f4e12e7450db303899b0430328c40080c722033e8b48d5a015715e565095c33d502d45633c7842fe2e2066edc1f96a8847e4a7e38d25ef05e9c21ccb1f8f2a5c982d1e5bcc3759c95f2b74e3e1ccddeb8dc9a82cfda91f4f2aab2fc9f49dc3259f965150d04caf279305c632b95d0123c4f8ff4da3710439e0f", 0xd6, 0x1}, {&(0x7f00000000c0)="fafaf58a013796c4068bc58237c7166938c8a1c383e08ddc7386873f1cb75e5cbfdca781289c139f58fcd3ace9cf3b93e2c2a93b6049293b56a6", 0x3a, 0x1}, {&(0x7f0000000180)="c8aaa1e78cfdb547eeae20ac971e97ff54a14b0fe9baa3dce79d9ac6c9815f351d72c82785662aa3c908a41a4bfb4190be77b6a9830e54e81c2c3d", 0x3b, 0x4}], 0x0, &(0x7f0000001c00)={[{}, {@nodots}, {@dots}, {@nodots}, {@nodots}, {@dots}], [{@smackfshat={'smackfshat', 0x3d, 'vfat\x00'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000003a80)={{0x1, 0x1, 0x18, r3}, './file1\x00'}) openat(0xffffffffffffffff, &(0x7f0000001b40)='./file1\x00', 0x20000, 0x12) openat(r4, &(0x7f0000003ac0)='./file1\x00', 0x800, 0x120) faccessat(r3, &(0x7f00000001c0)='./file0\x00', 0x135) ftruncate(r0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r5, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) r6 = openat$cgroup_ro(r0, &(0x7f0000001b80)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r5, 0xc018937a, &(0x7f0000001bc0)={{0x1, 0x1, 0x18, r6, {0x7f}}, './file0\x00'}) syz_mount_image$iso9660(&(0x7f0000000800), &(0x7f0000000840)='./file1\x00', 0xfffffffffffeffff, 0x3, &(0x7f00000019c0)=[{&(0x7f0000000880)="f8e51de13f6231fe62286cae3c9992486a5cd0fe5bfecde15b060500066629ea59632bf4b9988883e142c745", 0x2c, 0x41b}, {&(0x7f00000008c0)="5f169efc579e6ef316eee8c23dd233db872bfe98401351cae173d1c617a9d010dbf211cd04efb60ed0369b833816987c3ab9044406738d6e88d94c59832e6cf24181f203c7ac53d00af571237ade10bea6151bc8c5087cffd7edb10cde0c11f9106c332bd203d64f5cbb08b426f746db6e3e9186136bf4292e0487d7559b6f6cbda93421b2f5de778fe9b0642c8b46960f62b8974f16d6191193be3a60efc247bba51191a239f11847b87aec04dbb7df7b7750a138901c33d16f2593f7c56ed59e70691321", 0xc5, 0xfff}, {&(0x7f00000009c0)="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", 0x1000, 0xf9}], 0x2000a0, &(0x7f0000001a40)={[{@uid={'uid', 0x3d, 0xee01}}, {@check_strict}, {@overriderock}, {@cruft}, {@sbsector={'sbsector', 0x3d, 0x3}}, {@session={'session', 0x3d, 0x27}}, {@hide}, {@session={'session', 0x3d, 0x9}}, {@utf8}], [{@obj_user={'obj_user', 0x3d, 'dots'}}, {@permit_directio}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}]}) 10:48:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x3b, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:48:03 executing program 7: r0 = fork() tgkill(r0, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:48:03 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:48:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="0011010007"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:48:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x3c, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:48:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="0011010007"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:48:03 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 753.223256] loop0: detected capacity change from 0 to 40 10:48:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:48:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="0011010007"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) 10:48:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:48:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:48:16 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x73, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:48:16 executing program 7: r0 = fork() tgkill(r0, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:48:16 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syz_io_uring_setup(0x6bb0, &(0x7f0000000040)={0x0, 0x7bca00, 0x4, 0x2, 0x309, 0x0, r1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000180)=0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, 0xffffffffffffffff, 0x0) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r5, r6, 0x0, 0x1) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000300)={{0x4, 0x400}, 0x100, './file1\x00'}) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r6, &(0x7f0000000280)=@IORING_OP_STATX={0x15, 0x2, 0x0, r7, &(0x7f0000000180), &(0x7f0000000000)='./file0\x00', 0x40, 0x400, 0x0, {0x0, r8}}, 0x6) syz_io_uring_submit(0x0, r3, &(0x7f00000001c0)=@IORING_OP_POLL_REMOVE={0x7, 0x5, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x0, {0x0, r8}}, 0x101) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x200, 0x2) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) 10:48:16 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 765.646108] loop0: detected capacity change from 0 to 40 [ 765.655542] FAT-fs (loop4): bogus number of reserved sectors 10:48:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) [ 765.655975] FAT-fs (loop4): Can't find a valid FAT filesystem [ 765.693397] loop1: detected capacity change from 0 to 40 [ 765.706201] loop2: detected capacity change from 0 to 40 10:48:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:48:16 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x64, 0x2800}], 0x840, &(0x7f0000000140)=ANY=[]) syz_read_part_table(0x8, 0x5, &(0x7f00000003c0)=[{&(0x7f00000001c0)="899dbc9c8e60d9dadc146352a8a3c0d973b0806ef0e37210313fc30f5eb2", 0x1e, 0x8}, {&(0x7f0000000240), 0x0, 0xfff}, {&(0x7f0000000280)="524a29715e9186b3722f6f7dc26bfb95651ef632813fd78edf1cec7c0d79d836e591b2a5c3434b78c53197a9e5fe02bb2ebd0e9da3aa", 0x36, 0x8}, {&(0x7f00000002c0)="081f260ba9d1a8afba1ec316292743c15ce12e2f51977a83bc498e217bde2ba3e75c6dc4d8a4a9464c40ca4e55ad465ef35f20a38df3df7c817b4deeeb9507e6e9a5a1f011877e4e3218dbe8662aa146013cc532c204a12a99c2f9516bebb7c9239e16a9d1832acfa2cf4dbbc8179fc940c8ab0a97598741fa320f382e9d6268683906d488bfb1b511c117e3f8f7007dab051e5a3a52571abb167abde5df30a55389ad90d91545780fe26069ed20ca4ff0e7315957f45ba73d0eedc00a9950d66866efe628276398c32f71ed25d838414b962d14c3af5461e13196c79a34fc60d6bbe4e13db0f87e3c2d944206a1fa24", 0xf0, 0x9}, {&(0x7f0000000980)="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", 0x1000, 0x7}]) openat(r0, &(0x7f0000000640)='./file0/file0\x00', 0xc400, 0x1) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000f70300012cbd7000ffdbdf2507000000070000002e2f66696c65302e2f66696c65310000b37d5caabc41a6e951e60be6ececcc4f7647780d598bc62cbc47fd1431a87f9045f49432e2466b3ce7963b60fcc753cf2a40682ef1cbc5658765b2a5b7e2f959860f8085b0ac55c3e2e5adc69e65d3fd13839adca115cbc9b2da13ad4d1451789d00d259f22972c46f478a9ff111fe5a8a27570d2f652ac078a9433cfe"], 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x40010) syz_mount_image$nfs(&(0x7f0000000240), &(0x7f0000000500)='./file1\x00', 0x5de2, 0x1, &(0x7f00000005c0)=[{&(0x7f0000000540)="22b90ac0e1ed7fe4ee165a6f4308bced0c0b0f1817f31968a09af3da822255fae23c283740b7e0405d80297446f3aebc26c4111f5dc6bb23f5368664fa663bb186d2b243d3025a4c1fa20b52dada6785b10ac684e4b886151f68616692c1eac586617bf0", 0x64}], 0x32000, &(0x7f0000000600)={[{'%B$]'}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'vfat\x00'}}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, r3, 0x0, 0xfffffdef) r5 = openat(r4, &(0x7f0000000080)='./file0/file0\x00', 0x109442, 0x127) write$binfmt_aout(r5, &(0x7f0000000680)={{0x108, 0x20, 0xc2, 0x3da, 0x260, 0x1ff, 0x4e, 0x6d}, "c6fe694daf9c474984be8dfa68612eef8f44dbecb75c8bd8caa89cf2f905a7a9b976c3cc99656389d26a5646d3db727f518d68f85b56a34c9633be06e70a58a0632de45963e94f71406b368975d6bdaca5f31d8a520814a4abf57c32911c6af313e98539376b5f100cd89ed2f7d3fadd6596d4fe325a4e86bb286db61bb89076f95f0ade57190ae8d5afa174395a35ebe1b4a0e4e247ab960d00698ee572985804acbc43727e34d9d81ded14d168"}, 0xce) write$binfmt_aout(r5, &(0x7f00000001c0)=ANY=[], 0x220) r6 = syz_open_dev$ptys(0xc, 0x3, 0x0) fcntl$setpipe(r6, 0x407, 0x8) ftruncate(r1, 0x2) 10:48:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 765.741093] loop0: detected capacity change from 0 to 40 10:48:16 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 765.772869] FAT-fs (loop4): bogus number of reserved sectors [ 765.773402] FAT-fs (loop4): Can't find a valid FAT filesystem 10:48:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) 10:48:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:48:16 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) [ 765.895083] FAT-fs (loop4): bogus number of reserved sectors [ 765.895500] FAT-fs (loop4): Can't find a valid FAT filesystem 10:48:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:48:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:48:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:48:28 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x2, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:48:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="001101000731"], 0x90) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) 10:48:28 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) 10:48:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:48:28 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) close(0xffffffffffffffff) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) [ 777.755807] loop2: detected capacity change from 0 to 40 [ 777.766815] loop0: detected capacity change from 0 to 40 [ 777.769227] FAT-fs (loop4): bogus number of reserved sectors [ 777.769644] FAT-fs (loop4): Can't find a valid FAT filesystem 10:48:28 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x3, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 777.791087] loop1: detected capacity change from 0 to 40 10:48:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:48:28 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r3, r2, 0x0, 0xfffffdef) r4 = io_uring_setup(0x4851, &(0x7f0000000040)={0x0, 0x7061, 0x20, 0x0, 0x37d, 0x0, r3}) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ftruncate(r5, 0xff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000240)) ftruncate(r0, 0x2) 10:48:28 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x4, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 777.889149] FAT-fs (loop4): bogus number of reserved sectors [ 777.889557] FAT-fs (loop4): Can't find a valid FAT filesystem 10:48:28 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) 10:48:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:48:28 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 777.989789] loop5: detected capacity change from 0 to 40 10:48:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 778.020158] loop0: detected capacity change from 0 to 40 [ 778.160003] loop4: detected capacity change from 0 to 40 [ 778.175877] FAT-fs (loop4): bogus number of reserved sectors [ 778.176956] FAT-fs (loop4): Can't find a valid FAT filesystem 10:48:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:48:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) [ 792.247217] loop1: detected capacity change from 0 to 40 [ 792.255443] loop2: detected capacity change from 0 to 40 10:48:42 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x5, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:48:42 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x4, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:48:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:48:42 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x122, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000001280)={r4, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000002280)={{r3, 0x62, 0x1f, 0x7fff, 0x9, 0x1f, 0x8, 0xe6e1, 0x80, 0x1, 0x200, 0xfffffffffffeffff, 0x0, 0x7, 0x451}, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000056fc0)={0x9f8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x4, "63a4c51b3af037"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000057fc0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000581c0)={0x80000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x6d, "e5621ba14d4337"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000591c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000593c0)={0x100000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r6, r7}, {0x0, r8}, {r9, r10}], 0x9f, "f6e65373606874"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000240)={r7, 0x0, "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", "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"}) r11 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r12 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r12, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r11, 0x2) 10:48:42 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:48:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 792.291571] loop4: detected capacity change from 0 to 40 [ 792.312523] FAT-fs (loop4): bogus number of reserved sectors [ 792.313408] FAT-fs (loop4): Can't find a valid FAT filesystem 10:48:42 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x4, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:48:43 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x6, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:48:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:48:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:48:43 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x8, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:48:43 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:48:43 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file2\x00', 0x101080, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000040)={0xd24, 0x100000000, 0xe0, 0x1, 0x3, 0xaec}) [ 792.540561] loop4: detected capacity change from 0 to 40 [ 792.575312] FAT-fs (loop4): bogus number of reserved sectors [ 792.576060] FAT-fs (loop4): Can't find a valid FAT filesystem 10:48:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:48:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:48:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:48:56 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0xe, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:48:56 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x4, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:48:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 805.445964] loop2: detected capacity change from 0 to 40 10:48:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:48:56 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 805.469963] loop1: detected capacity change from 0 to 40 10:48:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) recvmsg$unix(r1, &(0x7f0000000c80)={&(0x7f0000000780)=@abs, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000800)=""/31, 0x1f}, {&(0x7f0000000840)=""/84, 0x54}, {&(0x7f00000008c0)=""/208, 0xd0}, {&(0x7f00000009c0)=""/63, 0x3f}, {&(0x7f0000000a00)=""/184, 0xb8}], 0x5, &(0x7f0000000b40)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x120}, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@private0, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@local}}, &(0x7f0000000dc0)=0xe8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r4, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file1\x00', 0x1, 0x9, &(0x7f0000000680)=[{&(0x7f0000000240)="3d76ca6d7b94108d58fc5eb5d410cd6198adbf1dbcb89b24831d3a5d12856481177fc220d8b447bfa707a5b9a7508d4c78d8ee9c3b02a74e3e8ed5ccb93ebb233564468532e299eb3f733c171a05cd80d33e6c711ae64494ff3f151b76154b1db3b5659446efb85637f4cff0f76eee84753be20ad19936f7fc7a6243ca75832842", 0x81}, {&(0x7f00000000c0)="28fcfef208a0c7847c31cff96d87", 0xe, 0x169}, {&(0x7f0000000180)="0840d0fb69ac1f0d4fc7236b06344c6c1548dee78fb799dda760c23b6e5575938e1615287b9b9a6fbb809265c78ea33e0c64654878a78b694ce80d", 0x3b, 0x4320}, {&(0x7f0000000300)="55837dff69cd70a0d4a6c808e241e47bbec1ccc35685089ae8752fd265a1f8c065da72f4501da5b0af8e8b41a0f4720b225096cfd6fe6a77de4eb2d4662d466bc71f91c2e8e070c785ba3ec72f8f3d449e7a98c2c9f0234c57ab3b3b82842f1e9eb0385caa16e79ba6e8d3057931d369dd8d2d90ccad837669ae27791dd6e5851631550488aa368aeb9923629d90d5c178546e2171f2fec2194f9be932c7e037d340f9a2309824d3359d61e16467b299c6f41e68d0db556ec75a9eb0e58e60b4ef4a1d921f898fcf1428fb3dfdb7d66f7581a5c1131d262b45e4c142f94df4ebe62cbcb21404acda9b", 0xe9, 0x4}, {&(0x7f0000000400)="ecb8efd10d6d228a2f8fcc6e63ffa2db09e0ee2293f13b3b4b4eacaf65116576b69649458dae08c944a92d7354e4dbdbd75778496e7a9954261d6bc556793d6ba7272ef84b05d93e044ecd92a762c1407fc9c196c690594b62227da26016675d79b6347d5e3e0946cf2e0e205e6a39", 0x6f, 0x3}, {&(0x7f0000000480)="802388f5beb7f0a155c7ac5ceaafd80384b11de45f9d72f5c6e3f7368a8b45a1bd50d8015be697d98e81aa9a4f90629a309b0c0218e58375441d81205c14da18428b0e92278a866eca888612ce", 0x4d, 0x7}, {&(0x7f0000000500)="01a86696494b8506675b7feae122ee9a990b22ff74a448ef8a33ae969edbedc7dd60d244a78ec6ad7575b20b8b14afbb20a34dcbe72ae2e2a71ef5df7a3002dea327d20c15977e14b4edc3150de90eabc19b67d187e45a7b07a84a5c7ee277548f7daacebd8584055d6c", 0x6a, 0x7}, {&(0x7f0000000580)="0b5ae49c74b87eb73a85dccf0ee7b53380eed215d7da63a8c05d13947c7c11b232db20094ca9ccb1ce87b1144e1f67d51f93dc00bde0f7b59d4bcededdec9736f16243e5f8fccb13b176ede76999b8c82358e862bba21f503acc7db33440a826ff91e400e8348d05608ab0189c9f8bd5c213dd4555a13c5d3770d262b5554aca4874c1bae39719e22605fd659a374acda90eb58c6939be6f79e456867dc8ca707ad939ff27d8b296330903614ad01513b6e207858bd69ef312dde5218a74102a7bf0a8051fe234cfe667b0cda5634aa4526b2d02bb6adb85d8b71ab3b0cd64bf078e84a5dc8b9d7d84c91984d444ad5ca6", 0xf1, 0xfffffffffffffffb}, {&(0x7f00000001c0)="32d92b920b72928c35803e330629c77189d7be293af79cea594ecf83a17531cc3f31b66bf50c", 0x26, 0x8b}], 0x820484, &(0x7f0000000e00)={[{@norecovery}, {@min_batch_time={'min_batch_time', 0x3d, 0x12eba46}}, {@nodiscard}, {@bh}, {@resuid={'resuid', 0x3d, r2}}, {@debug}, {@sysvgroups}], [{@euid_gt={'euid>', r3}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@euid_eq={'euid', 0x3d, r4}}]}) [ 805.552457] loop4: detected capacity change from 0 to 40 [ 805.576772] FAT-fs (loop0): bogus number of reserved sectors [ 805.577975] FAT-fs (loop0): Can't find a valid FAT filesystem [ 805.579101] FAT-fs (loop4): bogus number of reserved sectors [ 805.580155] FAT-fs (loop4): Can't find a valid FAT filesystem 10:48:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:48:56 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) [ 805.667771] loop1: detected capacity change from 0 to 40 10:48:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) acct(&(0x7f0000000040)='./file2\x00') chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x21) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) 10:48:56 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x11, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:48:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:48:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:48:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:48:56 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:48:56 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) [ 805.933671] loop4: detected capacity change from 0 to 40 [ 805.957075] FAT-fs (loop4): bogus number of reserved sectors [ 805.958017] FAT-fs (loop4): Can't find a valid FAT filesystem [ 805.978225] loop1: detected capacity change from 0 to 40 [ 805.987119] FAT-fs (loop0): bogus number of reserved sectors [ 805.988042] FAT-fs (loop0): Can't find a valid FAT filesystem 10:49:08 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x38, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:49:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:49:08 executing program 5: syz_emit_ethernet(0x0, 0x0, 0x0) 10:49:08 executing program 6: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x8081, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x5}}, './file1/file0\x00'}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) fadvise64(r4, 0xffffffffffffffff, 0x7f, 0x2) pwritev(r4, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) fallocate(r4, 0x2, 0x3, 0x889) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) 10:49:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 817.657557] loop2: detected capacity change from 0 to 40 10:49:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:49:08 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:49:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) [ 817.666550] FAT-fs (loop0): bogus number of reserved sectors [ 817.667651] FAT-fs (loop0): Can't find a valid FAT filesystem 10:49:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x8, 0x4, 0x0, @local, @local, {[], @ndisc_rs}}}}}, 0x0) [ 817.690218] loop1: detected capacity change from 0 to 40 10:49:08 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x60, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 817.721800] loop4: detected capacity change from 0 to 40 [ 817.725508] FAT-fs (loop4): bogus number of reserved sectors [ 817.725975] FAT-fs (loop4): Can't find a valid FAT filesystem 10:49:08 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:49:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:49:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:49:08 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x68, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 817.859538] loop1: detected capacity change from 0 to 40 10:49:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:49:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:49:08 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1a1040, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17, 0xffffffffffffffff}, {0x0, 0x0, 0x100000002}], 0x200010, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) openat(r3, &(0x7f00000000c0)='./file1\x00', 0x88b40, 0x168) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) 10:49:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x8, 0x4, 0x0, @local, @local, {[], @ndisc_rs}}}}}, 0x0) [ 817.999902] FAT-fs (loop0): bogus number of reserved sectors [ 818.000684] FAT-fs (loop0): Can't find a valid FAT filesystem [ 818.038964] loop1: detected capacity change from 0 to 40 [ 818.048021] loop4: detected capacity change from 0 to 40 [ 818.066263] FAT-fs (loop4): bogus number of reserved sectors [ 818.067413] FAT-fs (loop4): Can't find a valid FAT filesystem 10:49:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:49:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local={0xfe, 0x7e}, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:49:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:49:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:49:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:49:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:49:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x400200, 0xb4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, r2, 0x0, 0xfffffdef) openat2(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0xa, 0x8}, 0x18) ioctl$AUTOFS_IOC_EXPIRE(r2, 0x810c9365, &(0x7f0000000240)={{0x0, 0x6}, 0x100, './file1\x00'}) ftruncate(r0, 0x2) 10:49:23 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 832.425730] loop5: detected capacity change from 0 to 40 [ 832.436517] loop4: detected capacity change from 0 to 40 [ 832.441826] loop1: detected capacity change from 0 to 40 [ 832.447072] loop2: detected capacity change from 0 to 40 [ 832.449132] FAT-fs (loop0): bogus number of reserved sectors [ 832.449746] FAT-fs (loop0): Can't find a valid FAT filesystem [ 832.450743] FAT-fs (loop4): bogus number of reserved sectors [ 832.451744] FAT-fs (loop4): Can't find a valid FAT filesystem 10:49:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local={0xfe, 0x7e}, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:49:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) [ 832.552452] kworker/u4:7: attempt to access beyond end of device [ 832.552452] loop5: rw=1, sector=124, nr_sectors = 4 limit=40 [ 832.553933] Buffer I/O error on dev loop5, logical block 31, lost async page write 10:49:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:49:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:49:23 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:49:23 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000080)={0x1, 0x9, 0x4}) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x20c5800, &(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES64, @ANYRES16, @ANYRES16=r0, @ANYRES64=r1, @ANYRESHEX=r2, @ANYRESOCT=r2]) chdir(&(0x7f0000000140)='./file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) ioctl$CDROM_LOCKDOOR(r0, 0x5329, 0x1) ftruncate(r3, 0x2) [ 832.669627] FAT-fs (loop0): bogus number of reserved sectors [ 832.670244] FAT-fs (loop0): Can't find a valid FAT filesystem [ 832.679486] loop4: detected capacity change from 0 to 40 10:49:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) [ 832.686069] FAT-fs (loop4): bogus number of reserved sectors [ 832.686818] FAT-fs (loop4): Can't find a valid FAT filesystem [ 832.709618] loop5: detected capacity change from 0 to 40 10:49:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 832.740427] FAT-fs (loop5): invalid media value (0x00) [ 832.740935] FAT-fs (loop5): Can't find a valid FAT filesystem [ 832.751263] loop1: detected capacity change from 0 to 40 [ 845.252644] loop0: detected capacity change from 0 to 40 10:49:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) tgkill(r5, r5, 0x6) sched_setscheduler(r5, 0x0, &(0x7f0000000000)=0x7f) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r5, 0x7, r4, &(0x7f0000000840)={r4, r1, 0xb96}) 10:49:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:49:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:49:35 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x2}], @ndisc_rs}}}}}, 0x0) 10:49:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:49:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:49:35 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000200), 0x100100a, &(0x7f0000000140)=ANY=[]) mount$cgroup2(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), 0x8000, &(0x7f0000000300)={[{@memory_recursiveprot}, {@memory_localevents}, {@memory_localevents}, {}, {@subsystem='io'}, {@memory_localevents}, {@memory_localevents}], [{@subj_type={'subj_type', 0x3d, 'nsdelegate'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@obj_user={'obj_user', 0x3d, '\xd2R\xdc\xb4\xc8Wm\xe4\xb8\xca\x88\x8e\xd2|\xfavj\xbb\x13f\x7f\x80q\xb0\x82\x9e\xe5*Zo\x84\x8a\xbd'}}, {@subj_type={'subj_type', 0x3d, 'vt\x00\x00\x00'}}]}) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x80, 0x6, &(0x7f00000015c0)=[{&(0x7f0000000400)="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", 0x1000, 0x7fffffff}, {&(0x7f00000001c0)="59d7913986475dfe9b3b600e41bdaadb6f3d9ba648dde44187bf790771b578da847885359b3e47a34e9ec1b2865fa2c294abc50f0cf091f43666eb3e516d87de752b293089ed6cddfef958a8821e8ff4b2a559b6c1a876f7203a245b901501eb490fb55b8983025d98a3b850fc664d45b3b7a7b936677c8b4159fc6253967918f05d3166fe8e1cb64610f02ca00b4042d04b7a536ac0d8b07f37daad6a37593d7bf4ff5f028a6b89b3d6c44e3e6fb465e6066311cdfca953bf0051", 0xbb, 0x12}, {&(0x7f0000000280)="50b357c3110a0ab5d7af0cb927908da18f9cac4c95a19d4ec570eb", 0x1b, 0x1}, {&(0x7f00000002c0)="8954fe36352a397baff44a533d872880465775a94b7ad7125e7e35ff30699f29b3e66c3e1487c0ca893ef79ef6bae06b0fb1", 0x32, 0x100000000}, {&(0x7f0000001400)="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", 0xfd, 0x2}, {&(0x7f0000001500)="32898e1f1590850996221138d9cad18f3684e393af8e23017789a998dc140c39d40221e67b0257f1c043927ec5cad11ea25a03ddad4c8b70c92b5657cc0cb41c050ca3181ce73fcff65add33ec1206de88af3cb9528e5a66abdaa43e6313dd36b552a7f9bb435eea375fd977c2b0c530c57c5e83593a60955706a8b49df2ceafc11a1b98293f69b9754e9a733bdd2d7d7d1b9e6d72f2babc7543afef", 0x9c, 0x9}], 0x2200800, &(0x7f0000001680)={[{@shortname_win95}, {@numtail}, {@rodir}, {@rodir}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise}, {@obj_type={'obj_type', 0x3d, 'subj_type'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@obj_role={'obj_role', 0x3d, '),,)&'}}, {@smackfsdef={'smackfsdef', 0x3d, ']&'}}, {@audit}]}) ftruncate(r0, 0x2) 10:49:35 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 845.278611] loop1: detected capacity change from 0 to 40 10:49:35 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x3}], @ndisc_rs}}}}}, 0x0) [ 845.292009] FAT-fs (loop0): bogus number of reserved sectors [ 845.292103] loop4: detected capacity change from 0 to 40 [ 845.292724] FAT-fs (loop0): Can't find a valid FAT filesystem [ 845.304615] FAT-fs (loop4): bogus number of reserved sectors [ 845.305094] FAT-fs (loop4): Can't find a valid FAT filesystem [ 845.306553] loop5: detected capacity change from 0 to 40 [ 845.334076] loop2: detected capacity change from 0 to 40 [ 845.368327] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 10:49:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:49:36 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x4}], @ndisc_rs}}}}}, 0x0) 10:49:36 executing program 6: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x80, 0x80, 0x2, 0x2, 0x80, 0x0, 0x8000, 0xc19c28f3a700bd8a, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x4, 0x2, @perf_config_ext={0x0, 0x5}, 0x50e08, 0x9, 0x5, 0x2, 0x8, 0x3f000000, 0x2, 0x0, 0x100, 0x0, 0x40}, r0, 0x1000000007, r2, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}) pwritev(r2, &(0x7f0000000240)=[{&(0x7f0000000140)}, {&(0x7f00000001c0)="5e81d14a541bd53ee4a2743cbc1fc19e8eed8ee326e078867576e8b84040f28fcf8d5df35e57303dcfa3dfb57a39400ae043e8566014be0a88ca45d3e820284feb947235f2aabeed4dcc75976c5b00935a7b4fb524bb93d8ca37cf3d0e14988281ba5b1078f6b298d0ef74fe33e4947b8c788292c215e1c5123af4b3", 0x7c}], 0x2, 0x17000, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x400000, 0x0) write$binfmt_aout(r2, &(0x7f0000000040)=ANY=[], 0x220) ftruncate(r0, 0x2) 10:49:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:49:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) [ 845.439275] loop4: detected capacity change from 0 to 40 [ 845.448729] FAT-fs (loop4): bogus number of reserved sectors 10:49:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 845.449308] FAT-fs (loop4): Can't find a valid FAT filesystem 10:49:36 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 845.458137] loop1: detected capacity change from 0 to 40 [ 845.469522] loop0: detected capacity change from 0 to 40 [ 845.476615] FAT-fs (loop0): bogus number of reserved sectors [ 845.477076] FAT-fs (loop0): Can't find a valid FAT filesystem [ 845.507244] loop2: detected capacity change from 0 to 40 10:49:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:49:47 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 10:49:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x5}], @ndisc_rs}}}}}, 0x0) 10:49:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) [ 856.803826] loop1: detected capacity change from 0 to 40 [ 856.807799] loop0: detected capacity change from 0 to 40 [ 856.816421] loop5: detected capacity change from 0 to 40 [ 856.818809] loop4: detected capacity change from 0 to 40 [ 856.826488] FAT-fs (loop4): bogus number of reserved sectors [ 856.826962] FAT-fs (loop4): Can't find a valid FAT filesystem [ 856.837790] FAT-fs (loop0): bogus number of reserved sectors [ 856.838989] FAT-fs (loop0): Can't find a valid FAT filesystem 10:49:47 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r0, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) openat(r0, &(0x7f00000000c0)='./file1\x00', 0x80000, 0x0) bind(0xffffffffffffffff, &(0x7f00000013c0)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000014c0)='./file1\x00', 0x101042, 0x51) sendfile(0xffffffffffffffff, r2, &(0x7f0000001480)=0x700000000000000, 0x9) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0xfffffffffffffffd, 0x3, &(0x7f0000000180)=[{&(0x7f0000000240)="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", 0x1000, 0x80000001}, {&(0x7f0000001240)="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", 0xfc, 0x1}, {&(0x7f0000001440)="20160d4bb9f35e2b6dd5", 0xa, 0xffffffffffffffff}], 0x80002, &(0x7f0000001500)=ANY=[@ANYBLOB="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"]) 10:49:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:49:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) tgkill(r5, r5, 0x6) sched_setscheduler(r5, 0x0, &(0x7f0000000000)=0x7f) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r5, 0x7, r4, &(0x7f0000000840)={r4, r1, 0xb96}) 10:49:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:49:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x6}], @ndisc_rs}}}}}, 0x0) [ 856.866776] loop2: detected capacity change from 0 to 40 10:49:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:49:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:49:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:49:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) [ 856.978419] loop0: detected capacity change from 0 to 40 [ 856.981492] loop4: detected capacity change from 0 to 40 [ 856.981816] loop1: detected capacity change from 0 to 40 [ 856.989934] FAT-fs (loop0): bogus number of reserved sectors [ 856.990020] FAT-fs (loop4): invalid media value (0x00) [ 856.990342] FAT-fs (loop0): Can't find a valid FAT filesystem [ 856.991030] FAT-fs (loop4): Can't find a valid FAT filesystem 10:49:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x8}], @ndisc_rs}}}}}, 0x0) 10:49:47 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 10:49:47 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r2 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x80, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x6000, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) lchown(&(0x7f0000000040)='./file1\x00', 0xee00, r4) ftruncate(r0, 0x2) 10:49:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) [ 857.063655] loop2: detected capacity change from 0 to 40 10:49:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 857.124450] loop1: detected capacity change from 0 to 40 [ 857.166508] loop4: detected capacity change from 0 to 40 [ 857.174513] FAT-fs (loop4): invalid media value (0x00) [ 857.175281] FAT-fs (loop4): Can't find a valid FAT filesystem 10:49:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:49:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) r2 = syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f00000009c0)='./file1\x00', 0x2, 0xa, &(0x7f0000000740)=[{&(0x7f0000000240)="7b65716d1a968b4dab06de4761b18d90131b0c08acb5c2581f77ac60459b99dc4cf4ce4a541428bcfcb8cca9cb627588a7fa5f619d5004e0c870f745a9eb93f7c01dcc8b9fb3a30f8a5725f0", 0x4c, 0x1}, {&(0x7f00000001c0)="f73ff630fedfd33a920502a53b8c9c5a113e0dbbf08fc024417c9295c6b9ab75244d06669a4ecd3a17ccf640822a79981f75", 0x32, 0x4}, {&(0x7f00000002c0)="a358cc9e18d2b68bfcfbac8ba0fc9a8531e0c5950450790cd56efb1119389d4e0f8345722883517477ede9f2a9df23c2affd1404795a96622755e9536813b417b9836df6f303c41ce4", 0x49, 0x8de}, {&(0x7f0000000340)="eb30b4737b08f7ab966df6bead9be5eb43758d0de0ecac63cd16913cad2e4fc18676167ce98e215d30ccf3cadd415e208427b9e8bf68e9bd55f4f5418a42ced82541dcf33a97af187e6ae582af6ca9fec838372e5aae893f1a113eee5f4e4379bccba7235ce31ab294f4146c77d5e66bcea88d68ad2f47f02d8fe07b96d73e0f506a8f", 0x83, 0x3}, {&(0x7f0000000400)="add58246185530daa8", 0x9, 0x3}, {&(0x7f0000000440)="0a4b01790b012f17b85554cb9bc87ee0b3ca4dcf2d27d7cf9496b423fe44fedbc851a483324e64d091c1a3b866f5fa11181d6c38910e25e8a3ed1a9bf0878c65", 0x40, 0x2}, {&(0x7f0000000480)="c13019942d11e935d8b17696e763ee8eaf4024509f1a320e4c51818e07a25d1d7770d844011cf209513049f2c6d6ab2ddbdcd25fd6b07df0a02e636045d7d048d0f440a1d9111e0e77ef45ddd8a4825ca620f7a935d773ec81b2e5d2e8d1f63361ea11ba557bb651a4d95a414f9a677478c715bd6168ae0c195a0ec00fe6aa17a9e53c5429fb85021025f3c18bf21df54eeb47ae8f33625ed4531b95f1ad32e73419fa8344ba949b346d27dc4764ce236c77970b0e5918fab8b60e1b1ddff4a125a9f377e10f57e8540db31764ef93a82a771af3", 0xd4, 0x8}, {&(0x7f0000000580)="74386324e7f59b1f3568c70ecf5601b8321ca1d1570d02880199e964d5ce4baa226edecc9ac142b52b2757e1174c8a16e9b2fe2ee07f3654679a93ab380313c8438d27e6180747609ae51b07c6cd679a25e7d44175ef2efbd540aea79205ecb67ad38c6cb07d54e8a7cdd2c296283e7d72e48a4af9cb2268b78fc303c7ee9ab2f5dbeda8fbb73d831eff1f2adc0035ca9e5556c8e9372607f6f166bec7cc2d65eaccd2859829ec431eb50cfe1c02d807aaa6fa2920a4b7c628008dc89c934dd322104d79940bcbd4d6d0ed632e519e315df3113259a11dd8636c010f899075f869aa208a0fff60b12fba27d782e03b667ac41ca82dd95403", 0xf8, 0x2}, {&(0x7f0000000680)="6c025bddab5f504ed3fe0d576570a55b4fce5aa431cd745e494e7c58f59dafd1978f712bf23be76b5b1fc1742a6e82a4cef03bc40fa743e4109cc513f22121988c8f", 0x42, 0xfffffffffffffffa}, {&(0x7f0000000700)="0263118bebce609870b4ffb5ac9efc83982a1ae28e1e0b1e5736381206b1d2b3", 0x20, 0xffffffffffffffff}], 0x2040484, &(0x7f0000000840)={[{@gid}, {@huge_never}, {@huge_never}, {@nr_inodes={'nr_inodes', 0x3d, [0x5, 0x39]}}, {@size={'size', 0x3d, [0x65, 0x31, 0x2a]}}, {@mpol={'mpol', 0x3d, {'interleave', '', @val={0x3a, [0x2d]}}}}, {@mpol={'mpol', 0x3d, {'local', '=static', @void}}}], [{@uid_gt={'uid>', 0xee00}}, {@hash}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@dont_measure}, {@appraise}, {@smackfshat={'smackfshat', 0x3d, 'vfat\x00'}}, {@fowner_gt={'fowner>', 0xee01}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x35, 0x39, 0x65, 0x66, 0x35, 0x36, 0x37], 0x2d, [0x33, 0x63, 0x35, 0x31], 0x2d, [0x36, 0x64, 0x39, 0x66], 0x2d, [0x32, 0x2, 0x63, 0x66], 0x2d, [0x37, 0x33, 0x65, 0x34, 0x35, 0x63, 0x30]}}}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}]}) openat(r2, &(0x7f0000000980)='./file1\x00', 0x410000, 0x80) openat(r1, &(0x7f0000000040)='./file1/../file0\x00', 0x0, 0x40) chdir(&(0x7f00000000c0)='./file1/../file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = socket$inet(0x2, 0xa, 0x6) fallocate(r5, 0x5, 0xfffffffffffffffa, 0x8) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) r6 = openat$cgroup_type(r3, &(0x7f0000000080), 0x2, 0x0) ftruncate(r6, 0x8f9) 10:49:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:49:59 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:49:59 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0xe}], @ndisc_rs}}}}}, 0x0) 10:49:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) tgkill(r5, r5, 0x6) sched_setscheduler(r5, 0x0, &(0x7f0000000000)=0x7f) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r5, 0x7, r4, &(0x7f0000000840)={r4, r1, 0xb96}) [ 869.234610] loop0: detected capacity change from 0 to 40 10:49:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:49:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) [ 869.253623] loop1: detected capacity change from 0 to 40 [ 869.255735] loop5: detected capacity change from 0 to 40 [ 869.257673] loop2: detected capacity change from 0 to 40 [ 869.264550] FAT-fs (loop0): bogus number of reserved sectors [ 869.265009] FAT-fs (loop0): Can't find a valid FAT filesystem 10:49:59 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x11}], @ndisc_rs}}}}}, 0x0) [ 869.291921] loop4: detected capacity change from 0 to 40 [ 869.293800] FAT-fs (loop4): invalid media value (0x00) [ 869.294212] FAT-fs (loop4): Can't find a valid FAT filesystem [ 869.330377] syz-executor.6 uses obsolete (PF_INET,SOCK_PACKET) 10:49:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:49:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:49:59 executing program 7: syz_emit_ethernet(0xfffffdef, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:49:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 869.405912] loop2: detected capacity change from 0 to 40 10:50:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 869.424896] loop0: detected capacity change from 0 to 40 [ 869.427223] loop1: detected capacity change from 0 to 40 [ 869.435876] FAT-fs (loop0): bogus number of reserved sectors [ 869.436275] FAT-fs (loop0): Can't find a valid FAT filesystem 10:50:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x38}], @ndisc_rs}}}}}, 0x0) 10:50:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') setxattr$trusted_overlay_upper(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0xfb, 0x2f, 0x0, 0x8, "c771f7d47cba4ba8c8949cea1fe1c8d5", "89aabeef1a33d21f968536cae499a270898fd808d93ea9ba6523"}, 0x2f, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x44) ftruncate(r0, 0x2) [ 869.490053] loop4: detected capacity change from 0 to 40 [ 869.498526] FAT-fs (loop4): invalid media value (0x00) [ 869.498911] FAT-fs (loop4): Can't find a valid FAT filesystem 10:50:13 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) tgkill(r5, r5, 0x6) sched_setscheduler(r5, 0x0, &(0x7f0000000000)=0x7f) 10:50:13 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) fspick(r3, &(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) 10:50:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:13 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x60}], @ndisc_rs}}}}}, 0x0) 10:50:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, 0x0, 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:50:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:50:13 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) (fail_nth: 1) 10:50:13 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 882.800640] loop1: detected capacity change from 0 to 40 [ 882.803676] loop2: detected capacity change from 0 to 40 [ 882.813020] loop4: detected capacity change from 0 to 40 [ 882.830032] loop0: detected capacity change from 0 to 40 [ 882.831739] loop5: detected capacity change from 0 to 40 [ 882.840520] FAT-fs (loop4): invalid media value (0x00) [ 882.841269] FAT-fs (loop4): Can't find a valid FAT filesystem [ 882.845457] FAT-fs (loop0): bogus number of reserved sectors [ 882.846353] FAT-fs (loop0): Can't find a valid FAT filesystem 10:50:13 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd942, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x6}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = signalfd(r0, &(0x7f0000000040)={[0x1]}, 0x8) r2 = openat(r1, &(0x7f0000000080)='./file1\x00', 0x1, 0x1cc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = pidfd_getfd(r2, r1, 0x0) r5 = openat(r4, &(0x7f0000000100)='./file1\x00', 0x181262, 0xb) write$binfmt_aout(r5, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r3, 0x2) 10:50:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, 0x0, 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:13 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x68}], @ndisc_rs}}}}}, 0x0) 10:50:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:13 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 882.917706] loop1: detected capacity change from 0 to 40 10:50:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 882.949708] loop2: detected capacity change from 0 to 40 10:50:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 883.040494] loop0: detected capacity change from 0 to 40 [ 883.041553] loop4: detected capacity change from 0 to 40 [ 883.045709] FAT-fs (loop4): invalid media value (0x00) [ 883.046094] FAT-fs (loop4): Can't find a valid FAT filesystem [ 883.057914] FAT-fs (loop0): bogus number of reserved sectors [ 883.059064] FAT-fs (loop0): Can't find a valid FAT filesystem 10:50:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.overlay.upper\x00', &(0x7f00000000c0), 0x0) r1 = open(&(0x7f0000003580)='./file1/file0\x00', 0x200300, 0x282) ftruncate(r1, 0x2) chdir(&(0x7f0000000440)='./file2\x00') recvmmsg$unix(r0, &(0x7f00000003c0)=[{{&(0x7f0000000180), 0x6e, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/52, 0x34}, {&(0x7f0000000240)=""/28, 0x1c}, {&(0x7f0000000280)=""/156, 0x9c}], 0x3, &(0x7f0000000380)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}], 0x1, 0x1, 0x0) r3 = openat(r2, &(0x7f0000000400)='./file1\x00', 0x240, 0x22) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) lstat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000580)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xee01}}, './file1\x00'}) fchown(r3, r6, r7) sendfile(r5, r4, 0x0, 0xfffffdef) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000480)) [ 896.507667] loop4: detected capacity change from 0 to 40 [ 896.509293] loop1: detected capacity change from 0 to 40 10:50:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:50:27 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) tgkill(r5, r5, 0x6) 10:50:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, 0x0, 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:27 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x14, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:50:27 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x3}], @ndisc_rs}}}}}, 0x0) 10:50:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 896.515209] loop2: detected capacity change from 0 to 40 [ 896.515818] loop0: detected capacity change from 0 to 40 [ 896.521117] loop5: detected capacity change from 0 to 40 [ 896.524720] FAT-fs (loop4): bogus number of FAT sectors [ 896.525164] FAT-fs (loop4): Can't find a valid FAT filesystem [ 896.532574] FAT-fs (loop0): bogus number of reserved sectors [ 896.533193] FAT-fs (loop0): Can't find a valid FAT filesystem 10:50:27 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:50:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:50:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(0xffffffffffffffff, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:50:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, r2, 0x0, 0xfffffdef) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000240)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000440)={r4, 0x0, "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", "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"}) [ 896.654780] loop1: detected capacity change from 0 to 40 [ 896.659707] loop0: detected capacity change from 0 to 40 [ 896.662305] loop4: detected capacity change from 0 to 40 [ 896.666311] FAT-fs (loop4): bogus number of FAT sectors [ 896.667363] FAT-fs (loop4): Can't find a valid FAT filesystem [ 896.699986] FAT-fs (loop0): bogus number of reserved sectors [ 896.700826] FAT-fs (loop0): Can't find a valid FAT filesystem [ 896.703955] syz-executor.1: attempt to access beyond end of device [ 896.703955] loop1: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 896.704813] Buffer I/O error on dev loop1, logical block 10, lost async page write [ 896.716482] loop2: detected capacity change from 0 to 40 10:50:27 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x7e, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 908.669106] loop0: detected capacity change from 0 to 40 [ 908.669714] loop5: detected capacity change from 0 to 40 10:50:39 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x2}], @ndisc_rs}}}}}, 0x0) 10:50:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:50:39 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x148, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:50:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:50:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(0xffffffffffffffff, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:39 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:50:39 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x4, 0x8, 0x40, 0x28, 0x0, 0x5, 0x80982, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xc0, 0x1, @perf_bp={&(0x7f0000000040)}, 0x8000, 0xffffffff80000000, 0x5670, 0x8, 0x1, 0x40, 0x2, 0x0, 0x7, 0x0, 0x3}, 0x0, 0xd, r2, 0x1) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) [ 908.683634] loop4: detected capacity change from 0 to 40 [ 908.685689] FAT-fs (loop0): bogus number of reserved sectors [ 908.686103] FAT-fs (loop0): Can't find a valid FAT filesystem [ 908.699243] FAT-fs (loop4): bogus number of FAT sectors [ 908.699592] FAT-fs (loop4): Can't find a valid FAT filesystem [ 908.738066] loop1: detected capacity change from 0 to 40 [ 908.743035] loop2: detected capacity change from 0 to 40 10:50:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:50:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 908.805624] syz-executor.1: attempt to access beyond end of device [ 908.805624] loop1: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 908.806513] Buffer I/O error on dev loop1, logical block 10, lost async page write 10:50:39 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x3}], @ndisc_rs}}}}}, 0x0) 10:50:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:39 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) write$binfmt_script(r2, &(0x7f0000000240)={'#! ', './file1', [{0x20, '(@{'}, {0x20, '),'}, {}, {0x20, '[!)'}], 0xa, "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"}, 0x1017) r3 = syz_io_uring_complete(0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file1/file0\x00'}, 0x6e) fcntl$setstatus(r3, 0x4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r6, r5, 0x0, 0xfffffdef) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r8, r7, 0x0, 0xfffffdef) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[@ANYRES16=r5, @ANYRES64=r7, @ANYRESHEX, @ANYRESOCT, @ANYRES32], 0x220) ftruncate(r0, 0x2) [ 908.859819] loop0: detected capacity change from 0 to 40 [ 908.862075] loop4: detected capacity change from 0 to 40 [ 908.866053] FAT-fs (loop0): bogus number of reserved sectors [ 908.866456] FAT-fs (loop0): Can't find a valid FAT filesystem 10:50:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(0xffffffffffffffff, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:39 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x7e00, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:50:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 908.927521] loop2: detected capacity change from 0 to 40 [ 908.929220] loop1: detected capacity change from 0 to 40 [ 908.979995] loop4: detected capacity change from 0 to 40 [ 908.983499] syz-executor.1: attempt to access beyond end of device [ 908.983499] loop1: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 908.985324] Buffer I/O error on dev loop1, logical block 10, lost async page write 10:50:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:51 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x4}], @ndisc_rs}}}}}, 0x0) 10:50:51 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:50:51 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) renameat(r4, &(0x7f00000000c0)='./file1\x00', r2, &(0x7f0000000180)='./file1\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101041, 0x0) write$binfmt_aout(r5, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r3, 0x2) 10:50:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:50:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:51 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2b000, 0x80, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:50:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 921.336545] loop4: detected capacity change from 0 to 40 [ 921.372670] loop1: detected capacity change from 0 to 40 [ 921.378143] loop0: detected capacity change from 0 to 40 [ 921.380713] loop2: detected capacity change from 0 to 40 [ 921.384398] FAT-fs (loop0): invalid media value (0x00) [ 921.384763] FAT-fs (loop0): Can't find a valid FAT filesystem 10:50:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:50:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 921.450931] cgroup: fork rejected by pids controller in /syz7 10:50:52 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x5}], @ndisc_rs}}}}}, 0x0) 10:50:52 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) chmod(&(0x7f0000000040)='./file0/file0\x00', 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) [ 921.511083] loop0: detected capacity change from 0 to 40 [ 921.511738] loop2: detected capacity change from 0 to 40 10:50:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) [ 921.526706] FAT-fs (loop0): invalid media value (0x00) [ 921.527504] FAT-fs (loop0): Can't find a valid FAT filesystem [ 921.533699] loop4: detected capacity change from 0 to 40 10:50:52 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x7e, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:50:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:50:52 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x8004) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r3, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0xa040, 0x107) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080), 0x120000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}, {@msize={'msize', 0x3d, 0x4}}], [{@dont_measure}, {@subj_type={'subj_type', 0x3d, '\xc7\xc6\'!+['}}]}}) [ 921.598039] loop1: detected capacity change from 0 to 40 10:50:52 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x6}], @ndisc_rs}}}}}, 0x0) [ 921.673145] loop2: detected capacity change from 0 to 40 10:51:04 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:51:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:51:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, 0x0, 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:51:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) setxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v2={0x2000000, [{0x9e7, 0x81b2}, {0x4, 0x101}]}, 0x14, 0x1) ftruncate(r0, 0x2) 10:51:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) 10:51:04 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x8}], @ndisc_rs}}}}}, 0x0) 10:51:04 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x87, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:51:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 934.163797] loop0: detected capacity change from 0 to 40 [ 934.172358] loop1: detected capacity change from 0 to 40 [ 934.176087] loop2: detected capacity change from 0 to 40 [ 934.178462] loop4: detected capacity change from 0 to 40 [ 934.178955] FAT-fs (loop0): invalid media value (0x00) [ 934.178973] FAT-fs (loop0): Can't find a valid FAT filesystem 10:51:04 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0xe}], @ndisc_rs}}}}}, 0x0) 10:51:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, 0x0, 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:51:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0xfffffdef) 10:51:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:51:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:51:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r0, 0x0) r1 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x80, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x6000, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file2\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f00000002c0)={{}, {0x1, 0x2}, [{0x2, 0x0, r0}, {0x2, 0x3, 0xee01}, {0x2, 0x4}], {}, [{0x8, 0x3}, {0x8, 0x2, r1}, {0x8, 0x0, r2}, {0x8, 0x5, 0xee01}, {0x8, 0x6, 0xee00}, {0x8, 0x4, r5}, {0x8, 0x9, r6}], {0x10, 0x2}, {0x20, 0x1}}, 0x74, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000440)={0x80000000, 0x77c}) write$binfmt_aout(r8, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r7, 0x2) [ 934.305162] loop0: detected capacity change from 0 to 40 [ 934.315059] FAT-fs (loop0): invalid media value (0x00) [ 934.315450] FAT-fs (loop0): Can't find a valid FAT filesystem [ 934.317740] loop4: detected capacity change from 0 to 40 10:51:04 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 934.359293] loop2: detected capacity change from 0 to 40 [ 934.366825] loop1: detected capacity change from 0 to 40 10:51:17 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x11}], @ndisc_rs}}}}}, 0x0) 10:51:17 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:51:17 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:51:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:51:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:51:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0xfffffdef) [ 946.897369] loop1: detected capacity change from 0 to 40 10:51:17 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0xa0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x8a) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r2, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1010c2, 0x0) sendfile(r5, r4, 0x0, 0xfffffdef) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r6, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(r6, 0x40046721, &(0x7f00000000c0)={r5}) sendfile(r5, r0, &(0x7f0000000040)=0x45, 0x5) 10:51:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, 0x0, 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) [ 946.909605] loop2: detected capacity change from 0 to 40 [ 946.949076] loop0: detected capacity change from 0 to 40 [ 946.953536] loop4: detected capacity change from 0 to 40 [ 946.970419] FAT-fs (loop0): invalid media value (0x00) [ 946.971743] FAT-fs (loop0): Can't find a valid FAT filesystem 10:51:17 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x38}], @ndisc_rs}}}}}, 0x0) 10:51:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0xfffffdef) 10:51:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(0xffffffffffffffff, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:51:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 947.083669] kworker/u4:5: attempt to access beyond end of device [ 947.083669] loop4: rw=1, sector=124, nr_sectors = 4 limit=40 [ 947.085149] Buffer I/O error on dev loop4, logical block 31, lost async page write 10:51:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:51:17 executing program 6: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ext3\x00', 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) shmat(r1, &(0x7f0000fe9000/0x4000)=nil, 0x1000) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r2, 0x2) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x7000) shmctl$IPC_RMID(0x0, 0x0) [ 947.126190] loop1: detected capacity change from 0 to 40 [ 947.135599] loop2: detected capacity change from 0 to 40 10:51:17 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x60}], @ndisc_rs}}}}}, 0x0) [ 947.201660] syz-executor.2: attempt to access beyond end of device [ 947.201660] loop2: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 947.203183] Buffer I/O error on dev loop2, logical block 10, lost async page write [ 947.207648] loop0: detected capacity change from 0 to 40 [ 947.221686] loop4: detected capacity change from 0 to 40 [ 947.229873] FAT-fs (loop0): invalid media value (0x00) [ 947.230539] FAT-fs (loop0): Can't find a valid FAT filesystem [ 947.244373] /(uʵè\kÜ‹ž»md0: Can't open blockdev [ 947.285513] /(uʵè\kÜ‹ž»md0: Can't open blockdev [ 947.333964] kworker/u4:8: attempt to access beyond end of device [ 947.333964] loop4: rw=1, sector=124, nr_sectors = 4 limit=40 [ 947.335618] Buffer I/O error on dev loop4, logical block 31, lost async page write 10:51:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) fork() open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:51:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0xfffffdef) 10:51:31 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100001, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="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", 0x1000, 0x3}], 0x0, &(0x7f0000000080)=ANY=[@ANYRESOCT=r0]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) syz_open_dev$usbmon(&(0x7f00000000c0), 0x3, 0x129380) ftruncate(0xffffffffffffffff, 0x7) [ 960.699753] loop1: detected capacity change from 0 to 40 [ 960.701893] loop4: detected capacity change from 0 to 40 [ 960.709713] loop2: detected capacity change from 0 to 40 10:51:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:51:31 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:51:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(0xffffffffffffffff, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:51:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:51:31 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x68}], @ndisc_rs}}}}}, 0x0) [ 960.718541] loop0: detected capacity change from 0 to 40 [ 960.731282] FAT-fs (loop0): bogus number of FAT sectors [ 960.732077] FAT-fs (loop0): Can't find a valid FAT filesystem [ 960.739759] syz-executor.2: attempt to access beyond end of device [ 960.739759] loop2: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 960.740675] Buffer I/O error on dev loop2, logical block 10, lost async page write 10:51:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) fork() open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:51:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(0xffffffffffffffff, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:51:31 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 960.907202] kworker/u4:6: attempt to access beyond end of device [ 960.907202] loop4: rw=1, sector=124, nr_sectors = 4 limit=40 [ 960.908721] Buffer I/O error on dev loop4, logical block 31, lost async page write 10:51:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0xfffffdef) 10:51:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:51:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 960.942201] loop2: detected capacity change from 0 to 40 10:51:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x2020080, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r3, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r5, r4, 0x0, 0xfffffdef) write$binfmt_aout(r1, &(0x7f0000000980)=ANY=[@ANYBLOB="4d15054e1ef3729a780e418067f59f3a416ba6924e14142e1fe18e9fbc75564046", @ANYRES16=r1, @ANYRESOCT=r2, @ANYRESOCT=0x0, @ANYBLOB="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", @ANYRESHEX=0x0, @ANYRES64=r1, @ANYRESDEC=r2, @ANYRES64=r3, @ANYRESDEC=r5], 0x220) mknod$loop(&(0x7f00000000c0)='./file1\x00', 0x100, 0x0) ftruncate(r0, 0x2) [ 961.006752] loop0: detected capacity change from 0 to 40 [ 961.008718] loop1: detected capacity change from 0 to 40 [ 961.024365] loop4: detected capacity change from 0 to 40 [ 961.024398] FAT-fs (loop0): bogus number of FAT sectors [ 961.025794] FAT-fs (loop0): Can't find a valid FAT filesystem [ 961.028905] syz-executor.2: attempt to access beyond end of device [ 961.028905] loop2: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 961.030418] Buffer I/O error on dev loop2, logical block 10, lost async page write [ 961.118506] kworker/u4:9: attempt to access beyond end of device [ 961.118506] loop4: rw=1, sector=124, nr_sectors = 4 limit=40 [ 961.120634] Buffer I/O error on dev loop4, logical block 31, lost async page write 10:51:43 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:51:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, r2, 0x0, 0xfffffdef) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x750b8, &(0x7f0000000240)=ANY=[@ANYRESHEX=0x0, @ANYBLOB="40febd6802b88183d8c0250e4b273aced07b7de96210e9ca083a0029e9d3f455fce07418870e8e101d33d206ab28fb46ef70c70d86ca9ac61acd33e2940b904ee3ccd2e963046017fe8970d5caed0736bd2c4c9be28d2187407e0bf5c016550c6a36b441ea76f2a768b0060d565fa933f8c9f32120d78d5f642c8c656d16dd4bc33c3b2a578b2d8488b09654a2eeac5f86396d8778c3cdc65e3f49b6d45766cc050d0bdb3f72929398e4852f6e23e79418b72c7ab29955", @ANYRES64=r1, @ANYRESDEC=r1, @ANYRES64=r3]) chdir(&(0x7f0000000140)='./file0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ftruncate(r4, 0x2) 10:51:43 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x2}], @ndisc_rs}}}}}, 0x0) 10:51:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) fork() open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:51:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) 10:51:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0xfffffdef) 10:51:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:51:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:51:43 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x3}], @ndisc_rs}}}}}, 0x0) [ 972.754644] loop4: detected capacity change from 0 to 40 [ 972.774369] loop0: detected capacity change from 0 to 40 [ 972.776973] FAT-fs (loop0): bogus number of FAT sectors [ 972.777375] FAT-fs (loop0): Can't find a valid FAT filesystem [ 972.780369] loop1: detected capacity change from 0 to 40 [ 972.787944] loop2: detected capacity change from 0 to 40 10:51:43 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x4}], @ndisc_rs}}}}}, 0x0) 10:51:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0x0) 10:51:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:51:43 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x6, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:51:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) [ 972.909184] loop1: detected capacity change from 0 to 40 [ 972.926274] kworker/u4:9: attempt to access beyond end of device [ 972.926274] loop4: rw=1, sector=124, nr_sectors = 4 limit=40 [ 972.927947] Buffer I/O error on dev loop4, logical block 31, lost async page write 10:51:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:51:43 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x5}], @ndisc_rs}}}}}, 0x0) [ 972.963510] loop0: detected capacity change from 0 to 40 10:51:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) wait4(0x0, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:51:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0x0) [ 973.008538] loop2: detected capacity change from 0 to 40 [ 973.018500] loop4: detected capacity change from 0 to 40 [ 973.019561] loop1: detected capacity change from 0 to 40 [ 973.136437] kworker/u4:9: attempt to access beyond end of device [ 973.136437] loop4: rw=1, sector=124, nr_sectors = 4 limit=40 [ 973.138945] Buffer I/O error on dev loop4, logical block 31, lost async page write [ 987.011793] loop2: detected capacity change from 0 to 40 10:51:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:51:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) 10:51:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0x0) 10:51:57 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x6}], @ndisc_rs}}}}}, 0x0) 10:51:57 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:51:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) wait4(0x0, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:51:57 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(r0, &(0x7f0000000080)='./file2\x00', 0x604041, 0xb6) r2 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x40, 0xb0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x122, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000001280)={r6, 0x0, "45200a3016ffc548abfab97a1c9d46863a0ddea860e18af030ee70665daeb486a2a02ac5c3c6bb0f991e6b1627a30c80184d28060f63fc57875baf87556a7fae518dfa96782d24a9ecbc7ff3398710ef479d64ac11af58da53b3372f5de7c44ef4f55c2ec5ed4ce53d3b19ec000ad45d04f6513f2a6891127226f4082b0e5817551d9ae1d91ca33024ba414a535a58caefaa06f7251506c8411cd430d52506d1c486daeab8793170679025ff8c83f7f2a492d0cd3510567fc94690ffdb56377535d41e5625d084983f0b5d39040349ee438ebc0e704e0058ee7c05d4e3484ff82cb04f2344d0b78ca5a033d81319620d995413c1bbd6fbf71b7a0e59bf92472e", "e02424ccac5157c86b3d5f72c980a34f68efec2ecb0c7e39eed65b9735ee35f43a6829fd7a482d305ac3dbe220af71ec42d96838e63104a4b87b6058a70fbc9931665229328fc9dd197131df28e0ec5f23a77c9eca20f2d3efa7f4b780d2d37e3b381459bbab291e6bffcd0004ef377c666053761a1260735eeed39991733c7459bfaae0329cf464c0ee33fac697cc7f071c5496ea9f576a541ca0469a9d54fb02f0c56e37c7afce0027ec29c118e40c2c86d920f3103ecbbcac0a184c4beea57a379774bf3a694c71e8f3404dec4aa826a372108b3b1180162dd01141b7c1cd40fd4467cd8fa05de22929941444c0cc8418766664b8c67d762a098b625d5829af0cd37d459a93c71bb866f50b26beae2a99644395c7b8ca2f4f5beb5002b5c0cfb8bd8ce4814685e9850dd9dcf168b13d4ddb64bcb5b7239468dc8016ed25f912aeb1df30fa1c8ca5e58b4b306328e89893e9c09f212063cc04b30c2548eb1c75236dc449c4d96df08ced7af28eb07bdf1cc2058aaa1c8f7b19b453a2a41afc402c1c630f397e779a01fb54b2df9c4283bdbb02688d4c7bb92a6ee14c539263f83540fd83a61e4ba4dc2d908e3701000cb149a0c2ebffde2be8eb3a1db77412d21ad2bf5e2f2a2bcbc781671d429c2dcfe2c8a9e6e62e71777f400a966b872b814347a334457c5cd471869a00ecbdb9f256040da9e964d1330830fa589a1eaa84fe4ae7cef5dec60af922fc30f42e265fc06353478c2a92a271f0db2ae04415d4fa1efd82a024f2ce3398492fdfbec3311db9167b61861a6932d506068c408cf50d0567095de88f37adcbe91a6b01e6b5e9aaa9fbaa08754c382db93d18b3090dbd609611f7e98ba12c777d8dc898540c625238d1c8fec8444c2423692782ebe408193d4db7db765257fbd50314915cd6a865029414de36f2fa59a2646e78cda9d5e6ee92316b66eceb0a97c238b3b60a74d40b1e757a0ef29893ad6261b63c39210b054ceb096adef8e8ef2a5433db732590edd2bea288199f6112db5ab7f5ec7ac3fb46db4aef60ab7a07a263ea8f48d5da31428cb0d07975b8203754e7bfa9b8c53bd558b764f81f31f2123da74b315d1e3df80cc09a7314126e471e9aa85df734228eb0d99c7a96b23dc874886bb8470ba93894213b1f9f44da00f0acffc1758586a51bbf694492c7e94ac659c4a56c746920d0da5fba41392d477295b1f38966f0438e72242db22d39dffbc6dda27200f55ecac119dafc17c8804289680dcaee37b9174de74d51250015d1d9c038bf6cd6f304db6fde2fd812c3280ea40b888895fcb0a0831c7d468a058c5711619396860fb295376aa0f72fe0ae5528d977381dd0f7e36b9ae012863b13dc9558fb2695af697b8584934c8a94455173078f88a02650353d8a14f413f1779d3bb3a87c2b889357041ace8cc75b34c6e2c589d35dd861d754ada60546573955f471f3588726d436e24de35a4ea9864f7965041d7d6c22378c61f47b30b1e34c6a8b26a11b08bc21501cbba148a950a009aeffea40efb5f0f6aca53944c6bea99f55c6822e6f0aecf371758d20846871dec3ef54425efe96e559dc3e6a227699f47156dcae7c6e2014961e8e581924119ad8c16f829582bc904d734646a83e06bb86c6e069984031b71a22572b8d555ecece3d277533dc94121daa19f27dc40fc38db63183400525ecbb493783a2b89564cec12aa87ef93d3663e21e85f87802618b2cb009e5cec027b7bf047baebefec09e7239744d8bdfcedd80684f9f26a2281c6d921cb405872838e3b658816a4546119a960e5df3f944ef24664fff0eead0579994f1d3526fcaec405468a70e758e157cf8a573303f15db35d385a3dd61c39ef6f1ef3b0fab512cc206568b69d939e44f21e7f653ac82fb96c343ab93dfe8df88312dcc9f866a6b64c67199ad7d53571a025786266ee413a3679f5d2bb4a23ce22d4c4f1f980af96b4b8588bd1ff6eca5796a5f550a9baa485c57cda18fc9e2e46ba816b7bddc2f914d4737553dc8300b4c868457a9764ae10ca1f2e71a033b42a648460e3b4e5457d761651375034cf4a67511b32a539fe982177f699638d6ceb688733f1218337aaa9ec882e0102c7963692033b60d78ddbf194d877e37800a482c7929fbbefdb5922b78adcaadb0a4038fcd5588a3a67e6ebce5d97ba6daa820a6c0f22b64e4e75446fd5437c4488fb765e9b6be0aabffc7907c84a3ce8a3c12a70eefb6c3a827c068caf55069532797183f714d356521d5f8ce28a48ce1617aa97a4d57c650885d1f787176a471b3e6098fa4f4331171ab1daaeea1ef47afa2282cbd09bbc86df11026ada41aa7595f9a6f86abfafe759cfd69d527ab1c8dc0822780a626574b9105a76dab3ec8cc245a5e07ad6a8269d61305e1f4938eb339bb90704a1bebd702900a64c5def290850546dcf3942b92c1f9d7fe08e65929a223e332c7c0712d419b3b90046ffa46514c0b2fd0608b79c152ddce3d66d60ce2fbaa52ebd130d0094d6fab564c74a8807c080d3c186817a810ef87705863e2284495f24244ecdd0210757a3d496804509fa0fe298f46036c4cbe00b6c2f0f9999d34a9dd76c9af7b754f7b454141c3b06032eebd934311765f8e6c1d6dd6e5444c1dc69985191c795763136fb6277870d79d749146ebb6d75d2e6242cd3e06a4b95cff6fe17466da522c207cb76c3f5515596bd2e4f19bf395ed8870421198489aa91ad7d8bc05cc2766430e0cfa3e75b6d5d303a2bd1b8f3d9887568ac6fafaf1fae47219ce48da6fc182344bad910bc0e2ff555ebf52775fbbbf0701c020dcd424dfe7ec00771849b6f6f5f48bd3930179eece7209cd850e3ccb59e65365ef6703c80c00f1d9c0f8a71b976e722393675354c836b23c72fc348aae918f1bf0c68a445c907040780e24658abd4c09573af7bf46e22d6ef4817a0bb314181f8cc4deb2165c0af1a134cf9f10e23c5363bad1ebb7565489c9c8fccdb2c54c8af029892dadbb49d63cef0d581ace12da7411a2a66a400487d95f30deba4a5e481f31cac9d8762e3ffdd5b266278b5df56c8e701a091ae03bf657d6d0ee07f37fe763050f2e7b0cb203be8a3ef2c36aa8b1880cf7503df992fe9a500ad0f06d74e8ef042d99532a1b3a07af0f2cc83dac038996ee17838b7a66855e63727bfb4fba377eecbb1dcbb1629e0c5fd9ae5a1fba4c5bd0d9e5629c74811fdea112814b56bb821f1426bd9bd22d7ce70922b277c04d6fb1338e6ac8edc5d99bae2621acdf24d89e6fb30db4cc7d60f968a121142036a37dd98722313a500d2c4be4e6ef2d3a6cbe80b8106f0930127e7aad5b696c98f4af13a2d6cb437e030c06e6ef1f4f0d0dbcbce8275ed639735219276dcd06f937c54616d3f2e72c767eb17eb03a1e0904e5ea561e07984ed96e28224eafe7bf2ff3591e799b8cbcd568291885f692a0384d91d3c95bb045d21b122fcaa4df1951c2a3728c8311922ba8abc9a9aef5cf4fa57c695a73ea61adbfc0f769dd4c85649674850a0278696af2dc6acee266608805d08ce965cc92a5db1bdebb506513a351d1acb9bf464f267da2eb47a2b9646733a896eb2ec3dac42dea9c50f6022b8e85c1d1424dd86bb4d272cf1cad69bb31e2ca02d74538af480ee75bb72d6cc1232dfc2e068514873c68fa29c2fee944158a6ad9fe3a7bf1470220d7b87af1a6283b318986957e46fb6b64cd124ad16f6000b0047b96c3eb999b7a780a8386a361d5f26f249a5a0ac422e4a8425e93903d9356b6564b010b91013bfd88077515c84ac718c5138912598d834042db73c6724650630f1ad05b5be54b656be8b1638bf0a4e55c9324ad1385e15ebabbce6947ff7eed48c9721feb4576bea31dbf9775b9e681f033d21b4068091f3f880e164f3c0da2c407d72acf917e39603b71d67b921fb1c7e0bca36294e20e5da2b36a23d2cddd5ebd7dd08e19410c94f82bc65bb771a128e9c913e5941e581038e6075928d9eced7d54877ae09ab07c2036ffaa4965557c3dca9612ba8ae2aa7165ebaedf4ac8df682320e7161655487c4b4515ef70cd7573bc9acfe915a1230e3573c53d62ee2559c2fa2e048e1745d3974120938f1acc695c9d8747c19c24e9a75e41d1890023f117bb032dc406bd6295370e161b78e7919c0e37dde622edb542e2d44902d787cf439b90d43adeaaae73677585e9262f5399d36862cc3b84bbf5be2048d8cc4332cc97ff2dac4f2bc0b4052f8e1551df30f5e99d9cc426f9c126c37d600f04888981ac8a688b58ce26473e09a85a863d51c3ac93f8a90330f2dba9240c66e90c78268fbf74c4adb33dbc052cc6445961704fa8783ae2eaba89c77a6bd820cb15134a77d3a68c87355cbe4a9dcdaee4ee65e6be7a574b6993e280bf047ad54fba48cf70722d9945320f85083c7f8c048726b84a9e89015df702e1b278bd855bfb394d81c7ba856698253ac4f9870fa43cfdc476cda1d4abc4ae8ec923eb95665f0518a4ab6ea379c991abcb8c3eff8f8538785423fe568604a7a7abc279f019b36382e31157b49f9cde5b6b1d05d3896d05153f07f5a24d287c1ed467268965bdf23f326fe3dbd6be0b5e569413b7fc669e3d90bae3d6eeadbf51f29885456b9de03b87ebd89a4c2e6ed7ef0e4478d417129bdb390da9cd3341ecb9855a0b6aa10dad1f92df5d15ebe1566799c8f1c27c30253914a0d37e6981a60305abb38d22d38f3aeeeff8860779213d33525a11fee72e8bdfddc5cb0f44730d86ab7072ebc590b550f891aba404b9fb51232b9d2f77ec3204553cf6e7e67aa8da095debc105f74663df95965623c83c69ea5fae45c44d3316e512969e7e2d93edd374fc2190853f57675151cbfaad3812894012a42a9c2a5f35504eea2e7d59aad606dff8a958606b39539e034fecbc9a3346658d70fd52cc26f9d7add25221a980f4f8e22f004443950ce820c0bd3f68f74056ce1990c67a317f00bf6569a0271e13dbed7e5941be7eea935143f76009b3fe2cfd39ef7364d2fa87017150ab39111cffa35bad2cb073eb547ca7a8623e6e803bbd3be115825f1ae2d1e0a077b0719535f548c82466c0f0ff3e1d87d6921afc93bd18bc2cd7b215f1482e3d9e9d4356e29a8094b8f36a3693f256837cb6e132aec4af7224adfafbc19e80addd08b70c38155606aba7c802f033a3eca76f1f63be5b10ad708145c9501f1e9d341589b574c1903b21d9a26d48f25dc9cb619bb76262074fff97a3d1e5344cbab2b3e8d8fb5a749a0e58f87a835d7037bad936db8e06b1f3f7e96d974ba0e402657a208e429fdbf1c50c518d91fde8974ba9b82430f5a7a6cde51841d096af89e02afe5da05be6be3b351daa49916b30f5de27ad991366d27d3f1405ef"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000057fc0)={0x0, ""/256, 0x0, 0x0}) [ 987.029920] loop1: detected capacity change from 0 to 40 [ 987.036663] loop4: detected capacity change from 0 to 40 ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f00000581c0)={0x80000000, [{}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r8}, {0x0, 0x0}, {0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {r7}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6d, "e5621ba14d4337"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000591c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000593c0)={0x100000000, [{0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {}, {0x0}, {}, {0x0}, {}, {0x0}, {0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {r172}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {r59}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, r178}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r45}, {}, {0x0, r6}, {0x0, r8}, {0x0, r67}, {r221, r224}], 0x9f, "f6e65373606874"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f000005d3c0)={{0x0, 0x8, 0x0, 0x0, 0x0, 0x100000001, 0x6, 0x800, 0x0, 0xfd55, 0x2, 0x16e, 0x9, 0xb3, 0x800}, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005f480)={0x9, [{r104, 0x0}, {}, {0x0, r332}, {}, {r89}, {}, {0x0, r140}, {}, {r372}, {r203}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {r61, r38}, {}, {r97}, {}, {0x0, r156}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, r256}, {}, {0x0, 0x0}, {r235, 0x0}, {0x0}, {r233, r79}, {0x0, r42}, {0x0, r245}, {0x0, r80}, {r393}, {r10}, {0x0, 0x0}, {r107, r120}, {0x0, r9}, {}, {r302, 0x0}, {r284}, {r75, 0x0}, {r244, r53}, {0x0, r212}, {r281}, {r339, r85}, {0x0, r29}, {r352, r38}, {0x0, r365}, {0x0, r309}, {r73, 0x0}, {r386}, {0x0, r218}, {0x0, r360}, {0x0, r68}, {0x0, 0x0}, {r339}, {}, {0x0, r174}, {}, {0x0, r230}, {}, {0x0}, {r161, 0x0}, {r287}, {r59, r374}, {r170, r31}, {}, {r302, r234}, {}, {0x0, r277}, {0x0, 0x0}, {0x0, r195}, {}, {r284, r143}, {0x0, r373}, {}, {r403, 0x0}, {}, {0x0, r41}, {0x0, r68}, {0x0, 0x0}, {r167, r162}, {r46, r224}, {0x0, 0x0}, {0x0}, {}, {r165}, {}, {r296}, {r293, r56}, {r100}, {0x0, r247}, {0x0, r286}, {}, {0x0, r128}, {r217, r410}, {0x0, r20}, {0x0, r40}, {r341, r331}, {r233}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r119}, {0x0, r377}, {r223}, {0x0, r17}, {0x0, r82}, {0x0, r414}, {0x0, r9}, {r384, r115}, {0x0, r136}, {0x0, 0x0}, {r346}, {}, {}, {r250}, {}, {0x0, r27}, {}, {r280}, {}, {0x0, r13}, {0x0, r396}, {}, {0x0, r387}, {r135}, {}, {0x0, r213}, {}, {r276, r303}, {0x0, r74}, {0x0, r63}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r175, r78}, {r306}, {}, {}, {r388}, {}, {r228}, {r57, 0x0}, {r359, r309}, {r35}, {}, {0x0, r234}, {r12, r365}, {0x0, r249}, {r110}, {r325}, {0x0, r298}, {r94}, {0x0, r133}, {}, {0x0, r199}, {0x0, r309}, {r349, 0x0}, {}, {0x0, r54}, {r52, r136}, {}, {}, {r384}, {r271, r112}, {}, {r265, r206}, {r117}, {r264, r101}, {0x0, r33}, {r273, 0x0}, {0x0, r200}, {r223}, {0x0}, {r239, r314}, {}, {0x0, 0x0}, {}, {}, {r23}, {r402}, {r328}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r336}, {0x0, r344}, {0x0, r183}, {}, {0x0}, {r36, r253}, {r179}, {0x0, 0x0}, {r272, 0x0}, {0x0, r225}, {}, {0x0, r108}, {0x0, 0x0}, {0x0, r320}, {}, {}, {0x0, r95}, {}, {0x0, r344}, {}, {0x0, r398}, {0x0, r305}, {r366, r249}, {0x0, 0x0}, {r104}, {r362}, {r304}, {r197, r398}, {}, {0x0, r130}, {0x0, r72}, {r357, 0x0}, {0x0, r376}, {r177}, {r319, r180}, {r145, r387}, {0x0}, {r270, r309}, {r149, r215}, {r263}, {}, {r190}, {0x0, r88}, {r375, r332}, {0x0, r367}, {0x0, 0x0}, {}, {}, {0x0, r387}, {0x0}, {r366, 0x0}, {r295, r147}, {0x0, r373}, {r83, 0x0}, {r28}, {}, {r329}, {r127, r173}, {}, {0x0, 0x0}, {0x0, r411}, {r93, r286}, {0x0}, {r159}, {0x0, 0x0}, {0x0, 0x0}, {r342, r286}], 0x4, "57b48eb103f9c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000002280)={0x3ff, [{r66, r427}, {r131, r380}, {r270, r518}, {r16, r185}, {r257, r121}, {r102, r51}, {r484, r350}, {r157, r116}, {r231, r63}, {0x0, r227}, {r400, r532}, {r423, r444}, {r240, r232}, {r508, r405}, {r453, r20}, {r153, r186}, {r431}, {r491, r420}, {r165, r464}, {0x0, r47}, {r49, r442}, {r494, r69}, {r207, r130}, {r30, r474}, {r441, r25}, {r391, r166}, {r497, r202}, {r457, r534}, {r333, r194}, {r43}, {r216}, {r104, r392}, {r406, r193}, {r364, r408}, {r389, r11}, {r96, r224}, {r352, r504}, {r438, r347}, {r214}, {r437, r432}, {r516, r330}, {0x0, r242}, {r91, r294}, {r312, r191}, {r241, r439}, {r452, r289}, {r438}, {r259, r53}, {r489, r305}, {r319, r305}, {r394, r269}, {r507, r22}, {r167, r456}, {r57, r476}, {r477, r448}, {r317, r143}, {r270, r383}, {r122, r196}, {r137, r185}, {r460, r168}, {r488, r522}, {r455, r275}, {r356, r430}, {r21, r252}, {r524, r496}, {r114, r98}, {r473, r252}, {r86, r183}, {r123}, {r274, r31}, {r461, r433}, {r262, r116}, {r99, r395}, {r106}, {r254, r210}, {r126, r481}, {r248, r158}, {r523, r124}, {r337, r266}, {r461, r17}, {r443, r470}, {r39, r408}, {r358, r401}, {r466, r469}, {r505, r506}, {r219, r152}, {r94}, {r181, r229}, {r12}, {r201, r236}, {r306, r454}, {0x0, r18}, {0x0, r87}, {r83, r194}, {r502, r434}, {r413, r238}, {r382, r351}, {r241, r326}, {r50}, {0x0, r34}, {r113, r390}, {r26, r492}, {r419, r385}, {r316, r504}, {r267, r65}, {r73, r446}, {0x0, r464}, {}, {0x0, r189}, {r313, r513}, {r48, r463}, {r533, r481}, {0x0, r468}, {r188, r31}, {r428, r311}, {r155, r353}, {r283, r279}, {r419, r323}, {r197, r449}, {r355, r72}, {0x0, r381}, {r39, r139}, {r359, r485}, {r384}, {r265, r480}, {r291, r60}, {r520, r315}, {r169, r526}, {r184, r368}, {r471, r487}, {r141, r258}, {r519}, {r404, r482}, {r62, r451}, {r484, r506}, {r26, r164}, {0x0, r76}, {r132, r490}, {r462, r160}, {r214, r130}, {r138, r208}, {r71, r70}, {r484, r433}, {r521, r101}, {r278}, {r237, r405}, {r416, r529}, {r528, r256}, {r5, r41}, {r495, r426}, {r493, r290}, {r319}, {r310, r485}, {r343, r344}, {r222, r164}, {r361, r192}, {r90, r220}, {r77, r152}, {r486, r422}, {r246, r436}, {r499, r105}, {r345, r371}, {r12, r200}, {r151, r483}, {r509, r164}, {r324}, {r64, r527}, {r14, r472}, {0x0, r425}, {r129, r480}, {r268, r354}, {r111, r142}, {r187, r323}, {r21, r88}, {r499, r234}, {r512}, {r503, r252}, {r399, r450}, {r335, r515}, {r146, r536}, {r378, r285}, {r150, r38}, {r415, r308}, {r412, r336}, {0x0, r58}, {r458, r418}, {r345, r54}, {r375, r242}, {r421, r511}, {r478, r78}, {r198, r65}, {r307, r288}, {r226, r171}, {r182, r68}, {r153, r498}, {r530, r92}, {r517, r340}, {r321, r322}, {r123, r424}, {r205, r44}, {r348, r183}, {r435, r9}, {r52, r55}, {r475}, {r459, r338}, {r260, r390}, {r397, r103}, {r198, r32}, {r209}, {r535, r55}, {r163, r275}, {r329}, {r501, r134}, {r261, r56}, {r512, r440}, {r131, r174}, {r452, r251}, {r409, r176}, {r109}, {r182, r238}, {r324, r465}, {r524, r80}, {r24, r101}, {r90}, {r211, r118}, {r525, r370}, {r510, r87}, {r148, r297}, {r445, r301}, {r28, r363}, {r184}, {r299, r31}, {r81, r531}, {r15, r29}, {r318}, {r516}, {r91}, {r429, r51}, {r327}, {r379, r37}, {r447, r154}, {0x0, r282}, {r321, r292}, {0x0, r334}, {r369, r232}, {r467, r156}, {r46, r407}, {r357}, {r479, r300}, {r125}, {r144, r84}, {r172, r55}, {r267, r204}, {r19, r37}, {r255, r363}], 0x3, "97bb5066d39243"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005d480)={0xf9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r243}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r500}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r514}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r221}, {r417}], 0x4, "5194c096ebec64"}) r537 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r537, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) 10:51:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 987.076201] loop0: detected capacity change from 0 to 40 10:51:57 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x8}], @ndisc_rs}}}}}, 0x0) 10:51:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) wait4(0x0, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:51:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0xfffffdef) 10:51:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:51:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x0) 10:51:57 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 987.271787] loop4: detected capacity change from 0 to 40 [ 987.284923] loop2: detected capacity change from 0 to 40 10:52:09 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0xe}], @ndisc_rs}}}}}, 0x0) 10:52:09 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:52:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0xfffffdef) 10:52:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:52:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:52:09 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) [ 999.325777] loop2: detected capacity change from 0 to 40 10:52:09 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000200)='./file0\x00', 0x5db4, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000002c0)=ANY=[@ANYRES16]) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) mount_setattr(r0, &(0x7f0000000040)='./file0\x00', 0x8000, &(0x7f00000000c0)={0x2, 0x100080, 0x0, {r1}}, 0x20) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) pwritev(r3, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x2) r4 = openat(r2, &(0x7f0000000100)='./file1\x00', 0x181d42, 0x0) r5 = syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x1ff, 0x0, &(0x7f00000003c0), 0x2, &(0x7f0000000440)={[{}, {@jqfmt_vfsv1}, {@init_itable_val={'init_itable', 0x3d, 0x9}}, {@dioread_nolock}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@fowner_lt={'fowner<', 0xee00}}]}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x121302, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r5, 0x5000940a, &(0x7f0000001980)={{r6}, "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"}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r8, r7, 0x0, 0xfffffdef) ioctl$TCSETS(r7, 0x5402, &(0x7f00000004c0)={0x3, 0xd7b, 0x27e, 0x9, 0x9, "dbdedc8c062338bfd9c3705b9361e6e45ad5af"}) r9 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x101042, 0x4) write$binfmt_aout(r9, &(0x7f0000001180)=ANY=[], 0x220) sendfile(0xffffffffffffffff, r9, 0x0, 0x2) ftruncate(r4, 0x2) 10:52:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 999.339208] loop0: detected capacity change from 0 to 40 [ 999.366831] loop4: detected capacity change from 0 to 40 [ 999.384600] loop1: detected capacity change from 0 to 40 10:52:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:52:10 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x11}], @ndisc_rs}}}}}, 0x0) [ 999.429544] loop0: detected capacity change from 0 to 40 10:52:10 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x38}], @ndisc_rs}}}}}, 0x0) 10:52:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(0xffffffffffffffff, r0, 0x0, 0xfffffdef) [ 999.511717] kworker/u4:9: attempt to access beyond end of device [ 999.511717] loop1: rw=1, sector=124, nr_sectors = 4 limit=40 [ 999.513213] Buffer I/O error on dev loop1, logical block 31, lost async page write [ 999.526443] loop2: detected capacity change from 0 to 40 10:52:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:52:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:52:10 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x60}], @ndisc_rs}}}}}, 0x0) 10:52:10 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xa, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:52:10 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ext3\x00', 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) shmat(r1, &(0x7f0000fe9000/0x4000)=nil, 0x1000) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r2, 0x2) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x7000) shmctl$IPC_RMID(0x0, 0x0) [ 999.589622] loop0: detected capacity change from 0 to 40 [ 999.613583] loop4: detected capacity change from 0 to 40 [ 999.641969] loop1: detected capacity change from 0 to 40 [ 999.655432] /(uʵè\kÜ‹ž»md0: Can't open blockdev 10:52:22 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x68}], @ndisc_rs}}}}}, 0x0) 10:52:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0xfffffdef) 10:52:22 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) 10:52:22 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xb, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:52:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:52:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:52:22 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="2f2875038fcab5e8165c6b07dc8b9e18bb6d64300016274d07e43b49d6799f146bcf9ae9e3ce5aa0a6b3749af9adbf425e155ecec6555c786c65631e1a892718c267f027953f47b365429f2b3976be47b82358ced5bc0fdc31bf367aa274b387c602eeceabeb30dab0930763d21f939e40c5eee88d3de8a5aabecaafd11f4e3ce9442cc62d306ac729353f2a84183e635e1278ccdb484cc84e7f253f9d280d74c1a8226edb1f761248b7bb9c32b788270c44aaaa0b7b794b89eb2b5de37116b00baa2fcb78aa4465d5f6ae53a46661ddca19e3da2cedb3e5de918df6bb37639f7ec39fb93c42021731164c8975546858ffcf945dd231c18bb78518149902b8cba0f9"], &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ext3\x00', 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) shmat(r1, &(0x7f0000fe9000/0x4000)=nil, 0x1000) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r2, 0x2) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x7000) shmctl$IPC_RMID(0x0, 0x0) 10:52:22 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x100}}, './file1\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) write$binfmt_aout(r2, &(0x7f0000000240)={{0x107, 0x80, 0x5, 0x11a, 0x3ce, 0x0, 0x329, 0x8}, "bf2df6850761144075578c6b8336004364eb35f250e49130c793db", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa3b) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000c80)={"148572648fe0faf5bcbe7ca040584f67", 0x0, 0x0, {0x0, 0x1}, {0x3, 0x4}, 0x40, [0x3, 0x8, 0x6, 0x4, 0x2, 0x1000000, 0x200, 0x3, 0x1, 0x3ff, 0x0, 0x200, 0x2, 0x6, 0x8, 0x56b]}) ftruncate(r1, 0x2) [ 1012.031076] loop0: detected capacity change from 0 to 40 [ 1012.044533] loop4: detected capacity change from 0 to 40 [ 1012.064302] loop2: detected capacity change from 0 to 40 [ 1012.068241] loop1: detected capacity change from 0 to 40 10:52:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) [ 1012.105174] /(uʵè\kÜ‹ž»md0: Can't open blockdev 10:52:22 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:52:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:52:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:52:22 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:52:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0xfffffdef) 10:52:22 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ext3\x00', 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) shmat(r1, &(0x7f0000fe9000/0x4000)=nil, 0x1000) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r2, 0x2) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x7000) shmctl$IPC_RMID(0x0, 0x0) [ 1012.214102] loop4: detected capacity change from 0 to 40 [ 1012.220517] loop0: detected capacity change from 0 to 40 10:52:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x8080, 0x0) openat(r0, &(0x7f0000000080)='./file1\x00', 0x408100, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) [ 1012.254633] loop1: detected capacity change from 0 to 40 [ 1012.281776] kworker/u4:2: attempt to access beyond end of device [ 1012.281776] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1012.283294] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 1012.297348] loop2: detected capacity change from 0 to 40 [ 1012.310167] /(uʵè\kÜ‹ž»md0: Can't open blockdev 10:52:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x2}], @ndisc_rs}}}}}, 0x0) 10:52:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:52:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:52:34 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ext3\x00', 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) shmat(r1, &(0x7f0000fe9000/0x4000)=nil, 0x1000) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r2, 0x2) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x7000) 10:52:34 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) getpeername$unix(r1, &(0x7f00000002c0), &(0x7f0000000340)=0x6e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) setxattr$security_selinux(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280)='system_u:object_r:inetd_exec_t:s0\x00', 0x22, 0x3) ftruncate(r1, 0x2) r3 = perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x80, 0x1, 0x2, 0x7f, 0x4, 0x0, 0x6, 0x80970, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x80, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x400, 0x6, 0x80000000, 0x2, 0x3f, 0x3, 0x80, 0x0, 0x7fffffff, 0x0, 0x100000000}, 0xffffffffffffffff, 0x10, r2, 0x4) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r3, 0x8040942d, &(0x7f0000000180)) r4 = eventfd2(0x80000001, 0x80000) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f00000003c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xee00}}, './file1\x00'}) ioctl$FIDEDUPERANGE(r3, 0xc0189436, &(0x7f0000000400)={0x3, 0x401, 0x4, 0x0, 0x0, [{{r1}, 0x2}, {{r0}, 0x1ff}, {{r4}, 0x9}, {{r5}, 0xff}]}) openat(r1, &(0x7f0000000380)='./file2\x00', 0x12040, 0xe1) 10:52:34 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 1023.966780] loop2: detected capacity change from 0 to 40 10:52:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0xfffffdef) 10:52:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) [ 1023.973600] loop1: detected capacity change from 0 to 40 [ 1023.982950] /(uʵè\kÜ‹ž»md0: Can't open blockdev [ 1023.996774] loop0: detected capacity change from 0 to 40 [ 1024.020802] loop4: detected capacity change from 0 to 40 10:52:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0x0) 10:52:34 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ext3\x00', 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) shmat(r1, &(0x7f0000fe9000/0x4000)=nil, 0x1000) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r2, 0x2) 10:52:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x3}], @ndisc_rs}}}}}, 0x0) 10:52:34 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000180)='./file1\x00', 0x6, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="609c6d6b0004400020018000001200000000000069d1a494180200000000000000cf458c8d06a91410a1d3ec1b8532200e7a7b33a73f38a2da30b7e5314b15cd919c47468a092882560443f28230d5be85a03706b80fdf766996a4628a8213f204eaabc2a9c7906b0510abf5894e09c675d22030150a52fc32", 0x79, 0x1}, {0x0, 0x0, 0x2000000002800}, {&(0x7f0000000240)="722e966e899dff0738490ea002c0ed58d56ce93340df7e4f020b91ae19e6d789b4f7d7fec5a4fcdf8ec2624cff4a83ddc9585606773b93bbb4f3ae580315636e886b93f2fa1449ed6fb9d1cd13b2e5fbe37bf2cde8d7505d8721d1f2e65f0714b027daeaaab34e2683b5131cc5ac58e2f0fff489ec5dbe268ac4bc7a5464c5633e1517640d1bda9df60bcd6273486622012729a2d784b6074f43cb4e2b53cf35f5df0c9a514b4a141d688f", 0xab, 0xb78}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, r2, 0x0, 0xfffffdef) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x0, 0x25) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r5, r4, 0x0, 0xfffffdef) openat(r5, &(0x7f0000000040)='./file2\x00', 0x80000, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r6 = socket$packet(0x11, 0x3, 0x300) writev(r6, &(0x7f0000000440)=[{&(0x7f00000003c0)="02095a5906cc106fc09951d3ece609f79ee0be41f2cfdfa05b5f312d624bc5a11c8a45146e44f205699e06e98c", 0x2d}, {&(0x7f0000000400)="d5a27c588a2cf41815", 0x9}], 0x2) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000580)=0x8, 0xef) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000380)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file1\x00'}) ftruncate(r0, 0x2) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r1, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x0, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x10) 10:52:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1024.098918] kworker/u4:5: attempt to access beyond end of device [ 1024.098918] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1024.100561] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 1024.109598] loop1: detected capacity change from 0 to 40 10:52:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 1024.120333] /(uʵè\kÜ‹ž»md0: Can't open blockdev [ 1024.125157] loop2: detected capacity change from 0 to 40 [ 1024.160291] loop0: detected capacity change from 0 to 40 [ 1024.170356] loop4: detected capacity change from 0 to 40 10:52:34 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ext3\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) shmat(r1, &(0x7f0000fe9000/0x4000)=nil, 0x1000) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) [ 1024.232056] loop1: detected capacity change from 0 to 40 [ 1024.237682] kworker/u4:7: attempt to access beyond end of device [ 1024.237682] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1024.238479] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 1024.254515] /(uʵè\kÜ‹ž»md0: Can't open blockdev 10:52:50 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) [ 1039.687271] loop2: detected capacity change from 0 to 40 10:52:50 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000005c0)=[{{&(0x7f0000000080)=@tipc=@id={0x1e, 0x3, 0x2, {0x4e24}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="b973f25b239e6c19e85e271e385b27ccd5fa905fd85052d6c206227c9e10f8ff4c4a78605c40758550347ecc39aadc40b1b3f607c3f0247e8c526b27ae8aadad50f486dda13f8966d671ff8b3756a62ffc0881d0", 0x54}, {&(0x7f0000000240)="3ef3fef3cfbcb364b2bee3b8c05e78f722a5c534988a5a850502d7c86a29115b", 0x20}], 0x2, &(0x7f00000002c0)=[{0x28, 0x11, 0x4, "c4321482552b950cef334204b2620bb93bee71ff90"}, {0x110, 0x105, 0x80000001, "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"}, {0x88, 0x111, 0x6, "438f61751c453827f91fdb0a89109279ae701ef650e2fc73f1f2219c69efdfe023068d7006fb03ee4cfc54af333acca442caf1fb2a5b95a02922600df4d48a688e66f36048c583c0d677e25324062f9b42b47e6a6e4663c9a327f67087a622ccdbda3978d8ecb067ef95aa021d500cdd4ba5aac0"}, {0x50, 0x0, 0x3, "fb09a189189e615b7c388d3b1dc6bb00b5a5bfa0b5be52d8960989a1ae5b0fedd953762e8c6cf94e99e801f1e2962196f4909f6e46f003470dae083741"}, {0x68, 0x10c, 0x7, "42dad7c218c4ab2eef6dc228a64de29fb23c02aade9bc3be954a77678ec2e29b6def17c323e3dbb6bbb1c0860f689e2c10b7649ad4e935de701a7db08184152d51057f1a424b751ac69489f41443ff42c6"}, {0x40, 0x119, 0x8, "d6c71139caa4fb52bac4dd1b047d08a08413ae3bc125e2a8d1c004112f6832896662b131fe34ffddbda05a6510d1"}, {0x18, 0x1, 0x20, "39d11d"}], 0x2d0}}], 0x1, 0x4000040) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {r2}}, './file0\x00'}) ftruncate(r0, 0x2) 10:52:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:52:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0x0) 10:52:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:52:50 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:52:50 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ext3\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) shmat(r1, &(0x7f0000fe9000/0x4000)=nil, 0x1000) 10:52:50 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x4}], @ndisc_rs}}}}}, 0x0) [ 1039.698380] loop4: detected capacity change from 0 to 40 [ 1039.703323] loop0: detected capacity change from 0 to 40 [ 1039.707532] loop1: detected capacity change from 0 to 40 [ 1039.729321] /(uʵè\kÜ‹ž»md0: Can't open blockdev 10:52:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1039.770403] kworker/u4:4: attempt to access beyond end of device [ 1039.770403] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1039.771875] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:52:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, 0x0, 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:52:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0x0) 10:52:50 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ext3\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) 10:52:50 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x5}], @ndisc_rs}}}}}, 0x0) [ 1039.837780] loop4: detected capacity change from 0 to 40 [ 1039.842476] loop0: detected capacity change from 0 to 40 [ 1039.852274] loop2: detected capacity change from 0 to 40 10:52:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, 0x0, 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 1039.888558] loop1: detected capacity change from 0 to 40 [ 1039.893801] kworker/u4:9: attempt to access beyond end of device [ 1039.893801] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1039.895270] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:52:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1039.914822] /(uʵè\kÜ‹ž»md0: Can't open blockdev 10:52:50 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)) r1 = epoll_create1(0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x122, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)={0x18, 0x1c, 0x1, 0x0, 0x0, "", [@typed={0x7, 0x0, 0x0, 0x0, @binary="d8c931"}]}, 0x18}], 0x1}, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000001280)={r4, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000056fc0)={0x9f8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "63a4c51b3af037"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000057fc0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f00000581c0)={0x80000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x6d, "e5621ba14d4337"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000591c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000593c0)={0x100000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r6, r7}, {0x0, r8}, {r9, r10}], 0x9f, "f6e65373606874"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000240)={r10, 0x0, "4772478ed2afcd1fb24434c3a7b6f24454380f15e7bbcb809e727e434d8ebe39c027791f08854ca3aa237db2f65ea98ce901399f4fbf33d3c33e0cf717a56bd265075fcd1e008c214ae7c15a774056bbe50ef6fab6f0a6e7754a79cbc7fc8e98a27ca29b2d908945b2a32c894a1c61159ccbc1aaa0e7e39e62c7457ee312e52d30b7a569cad55521551111b345903ea66047f5902bbd1b71b83bf81281150771beb13d17befd3cc51db088d0b671aa6bcab0edf6f700668cd6bb5cc8f858c3d49321257d0f08ec9f8bf0841d1782d603edfce5e0cb1cc4cbcc865709e7959014ac2f5d84b40e295edc6c8a147f449663d0f2854ba3b652db59f8c00d1dada9ed", "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"}) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) [ 1039.943973] loop4: detected capacity change from 0 to 40 [ 1039.960276] loop0: detected capacity change from 0 to 40 [ 1040.039929] kworker/u4:9: attempt to access beyond end of device [ 1040.039929] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1040.041446] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 1052.979755] loop2: detected capacity change from 0 to 40 [ 1052.990314] loop0: detected capacity change from 0 to 40 [ 1052.997370] loop4: detected capacity change from 0 to 40 10:53:03 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:53:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="1f1aeefacfc0e522d9e12d51f3a0198666119fe0e16116de9d93185eb90764c8f90605428583fbbad33983d04085a7f84eddda9cea5d6dc45242a3157c8108a3b67046dd2978caa2a61473a4376c2f150547b42648bfbc08865a040a0f36461b674c015f56d4b881015b0962b7008dda274bb5f1bf5d8c9a78f63f5b30ea22a2a63d090065c36ffb2af3b5545e5d6b6bf28349e989d173da82ffcf9fff9e7db3a49b10e8b4e6c146e0944a08954641998efde2ebba79b5305ee17321342b398ea6f61132adfdd809d3a2da6d86"], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:53:03 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x10, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:53:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:53:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x6}], @ndisc_rs}}}}}, 0x0) 10:53:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, 0x0, 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:53:03 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=@v1={0x1000000, [{0xfffffffd, 0x4}]}, 0xc, 0x1) 10:53:03 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ext3\x00', 0x1, 0x0) 10:53:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x8}], @ndisc_rs}}}}}, 0x0) [ 1053.068273] loop1: detected capacity change from 0 to 40 10:53:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1053.078195] kworker/u4:0: attempt to access beyond end of device [ 1053.078195] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1053.079719] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 1053.096636] /(uʵè\kÜ‹ž»md0: Can't open blockdev 10:53:03 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ext3\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) 10:53:03 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r2, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)="4cfc5bddb1b963a911d2e5c5083e1832c8f9cc88b113cf3424c519b086afbf799eb34f4ce820282ee40760cadbf04289bd95b8cc02a65a53d44ff4bd0bb115ce7aed3bc0b630e28cbc42d2987f820e3db615602048b6dce5dccd31fe1bdece573ee452b864f0407189d5265b6ad6feafeac392f7f49b9e4ae671d5b724505a2c4045761f1b2c318bf3a3bdf4c55f431c911e653aa25c8f7792791d4e0e69c2d28962863fa56be9ed562ae56dcd249160e5e8f6c9", 0xb4}, {&(0x7f0000000080)="67daeda435e6b167ef28c8f786ee3a75eeb273b22d0bf1ac3f135d3576ea255d6f45", 0x22}], 0x2, 0x4, 0x9) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r5, r4, 0x0, 0xfffffdef) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f00000001c0)={0x60000007}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r6, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) 10:53:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r0], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:53:03 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) [ 1053.164336] loop0: detected capacity change from 0 to 40 10:53:03 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0xe}], @ndisc_rs}}}}}, 0x0) [ 1053.189709] loop4: detected capacity change from 0 to 40 [ 1053.198521] loop2: detected capacity change from 0 to 40 [ 1053.223183] /(uʵè\kÜ‹ž»md0: Can't open blockdev [ 1053.263568] loop1: detected capacity change from 0 to 40 [ 1053.265821] kworker/u4:0: attempt to access beyond end of device [ 1053.265821] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1053.267430] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:53:16 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:53:16 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000040), 0x20, 0x80000) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='trusted.overlay.nlink\x00', &(0x7f0000000240)='vfat\x00', 0x5, 0x2) openat(r3, &(0x7f0000000080)='./file1\x00', 0xc0, 0x42) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000280)='./file1\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r5, r4, 0x0, 0xfffffdef) openat(r5, &(0x7f00000000c0)='./file0\x00', 0x113000, 0x100) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r7, r6, 0x0, 0xfffffdef) getpeername(r6, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x80) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) [ 1065.410056] loop2: detected capacity change from 0 to 40 10:53:16 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') 10:53:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:53:16 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:53:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:53:16 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:53:16 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x11}], @ndisc_rs}}}}}, 0x0) [ 1065.452074] loop0: detected capacity change from 0 to 40 [ 1065.462119] loop1: detected capacity change from 0 to 40 [ 1065.477360] loop4: detected capacity change from 0 to 40 [ 1065.514060] kworker/u4:7: attempt to access beyond end of device [ 1065.514060] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 10:53:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1065.515608] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:53:16 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x38}], @ndisc_rs}}}}}, 0x0) [ 1065.564677] loop0: detected capacity change from 0 to 40 10:53:16 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) 10:53:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, 0x0, 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 1065.609300] loop1: detected capacity change from 0 to 40 10:53:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, r1, 0x0, 0xfffffdef) pwritev(r2, &(0x7f0000000180)=[{&(0x7f0000000140)='\x00', 0xfffffffffffffd30}, {&(0x7f0000000240)="5e03ee22fd7ca5bf939375f207e0d1a9b2c066366098e21e33ee6f305267a46ec7f69b729845f02370ee00e38a6608d54c5e7921e5c311f60adf54bb2d7b233817332c0439050ee15237c4a90cfa226856a0968a0bf3a345bed089dff79235cc28067aace0852361834c267aba07733741b52b000000000000005005fb564b2c3dfdc6fbc6127c75ff2b7699cad2165804c17698ae8e9a9c7e01e53fb97b559f308dfb0fc45aa45252c68e789ac593a13b605b4c15", 0xb5}], 0x2, 0x1, 0xffffffff) r3 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x103042, 0x62) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r5, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) openat(r5, &(0x7f0000000040)='./file0\x00', 0x42000, 0x1) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r3, 0x2) 10:53:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1065.632604] kworker/u4:4: attempt to access beyond end of device [ 1065.632604] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1065.634724] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:53:16 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) 10:53:16 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x12, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 1065.718728] loop4: detected capacity change from 0 to 40 [ 1065.738381] loop0: detected capacity change from 0 to 40 [ 1065.771764] kworker/u4:7: attempt to access beyond end of device [ 1065.771764] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1065.773351] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:53:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:53:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) (fail_nth: 1) 10:53:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:53:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, 0x0, 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:53:30 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x13, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:53:30 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) 10:53:30 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x60}], @ndisc_rs}}}}}, 0x0) 10:53:30 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r0, &(0x7f0000000040)='./file1/file0\x00', 0x200, 0x42) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) [ 1079.503426] loop0: detected capacity change from 0 to 40 [ 1079.504746] loop4: detected capacity change from 0 to 40 [ 1079.532102] FAULT_INJECTION: forcing a failure. [ 1079.532102] name failslab, interval 1, probability 0, space 0, times 0 [ 1079.533758] CPU: 0 PID: 9503 Comm: syz-executor.2 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1079.534744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1079.535729] Call Trace: [ 1079.536060] [ 1079.536346] dump_stack_lvl+0xc1/0xf0 [ 1079.536852] should_fail_ex+0x4b4/0x5b0 [ 1079.537364] should_failslab+0x9/0x20 [ 1079.537859] __kmem_cache_alloc_node+0x5b/0x310 [ 1079.538464] ? alloc_pipe_info+0x10e/0x590 [ 1079.538979] kmalloc_trace+0x26/0xc0 [ 1079.539567] alloc_pipe_info+0x10e/0x590 [ 1079.540086] splice_direct_to_actor+0x6e6/0x8c0 [ 1079.540691] ? __pfx_direct_splice_actor+0x10/0x10 [ 1079.541306] ? inode_security+0x105/0x140 [ 1079.541842] ? selinux_file_permission+0x96/0x510 [ 1079.542464] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 1079.543075] ? security_file_permission+0xb5/0xe0 [ 1079.543721] do_splice_direct+0x1bc/0x290 [ 1079.544252] ? __pfx_do_splice_direct+0x10/0x10 [ 1079.544859] ? lock_is_held_type+0x9f/0x120 [ 1079.545416] do_sendfile+0xb1d/0x12b0 [ 1079.545912] ? __pfx_do_sendfile+0x10/0x10 [ 1079.546466] __x64_sys_sendfile64+0x1d5/0x210 [ 1079.547050] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 1079.547692] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1079.548358] do_syscall_64+0x3f/0x90 [ 1079.548848] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1079.549506] RIP: 0033:0x7f0f2a15fb19 [ 1079.549975] 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 [ 1079.552134] RSP: 002b:00007f0f276d5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1079.553062] RAX: ffffffffffffffda RBX: 00007f0f2a272f60 RCX: 00007f0f2a15fb19 [ 1079.553933] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 1079.554812] RBP: 00007f0f276d51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1079.555673] R10: 00000000fffffdef R11: 0000000000000246 R12: 0000000000000001 [ 1079.556530] R13: 00007ffed3d9f65f R14: 00007f0f276d5300 R15: 0000000000022000 [ 1079.557429] 10:53:30 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x68}], @ndisc_rs}}}}}, 0x0) 10:53:30 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) 10:53:30 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x2b0003, 0x10) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) 10:53:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, 0x0, 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:53:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1079.639760] kworker/u4:7: attempt to access beyond end of device [ 1079.639760] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1079.641564] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:53:30 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 1079.739365] loop4: detected capacity change from 0 to 40 10:53:30 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) [ 1079.744156] loop0: detected capacity change from 0 to 40 10:53:30 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000040)=0x401, 0x5, 0x6) [ 1079.850017] kworker/u4:7: attempt to access beyond end of device [ 1079.850017] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1079.851585] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:53:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) (fail_nth: 2) 10:53:42 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x350, 0x14, 0x7, 0x801, 0x70bd29, 0x25dfdbfc, {0xc, 0x0, 0x8}, [@nested={0xc, 0x5e, 0x0, 0x1, [@typed={0x8, 0x5e, 0x0, 0x0, @fd=r0}]}, @nested={0x28b, 0x7d, 0x0, 0x1, [@typed={0x8, 0x4, 0x0, 0x0, @u32=0x1}, @generic="73a218f25dea0b8f68e835d3c23ffaa6225767632a84c0e25d3184c98295e88ce7cfa2d2804f961d3740d32ad404cb6203156d5f284e9d897c239e7e2808b63f061281f06416c5a4cad8d76050f3b5190c635ed564fdd6463fdadfb6dbe44510695220f1a520aaee21b40629eec21b184d387d3468319ec58120e5050d15f4422c90db88dd3fde4679904166d25e", @generic="ba32563a5fecd2c94ab9dd0db8f1a59b9e4feacee050266652b003b9cb80aac2f5fbb8142f62311b2d5dfb2d0d71f9cd1e8849ba871c4be5e160567e1e6a2176b80e491666932f78dae23687acf4816c0391dc2c4d53fb8309610289ba36", @generic="6f111817deea00f8d0209724155b57c971fb1a8663016cbb4fd03ce283f92824125f2be9d9f66b2adaa63fba22c385314d54c608feea90c5f093a571dc8f7c79e02609ef4381ef1c14493857b4af566028929a939b35d1183c08a5ef8991b6dab53cecb5a00189258c215e", @typed={0xc, 0x17, 0x0, 0x0, @u64=0x1}, @typed={0x9, 0x88, 0x0, 0x0, @str='vfat\x00'}, @typed={0x14, 0x53, 0x0, 0x0, @ipv6=@remote}, @generic="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"]}, @generic="7cf428354768d8013d887ad4a8e4b3c5860752529261ec71f58a22da627498257d3281ad4518577e0f4297fb78e4b66083f0f8a8d4f493893d42a6e44f6d6fd8c87c3d2f72045770e2df1c58946f76aa5b2110e28c502eb89a4db9ca6a5b52fd3f518f8fc1d026e7a9844542c0b484948335f81f8b1220baeecdcb614ba4fb8f881534c0ea6de8ed", @typed={0x14, 0x35, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @nested={0x8, 0x60, 0x0, 0x1, [@typed={0x4, 0x88}]}]}, 0x350}, 0x1, 0x0, 0x0, 0x1}, 0x20008000) 10:53:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:53:42 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}], @ndisc_rs}}}}}, 0x0) 10:53:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:53:42 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:53:42 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) 10:53:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1091.623250] loop4: detected capacity change from 0 to 40 [ 1091.666964] loop0: detected capacity change from 0 to 40 10:53:42 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}], @ndisc_rs}}}}}, 0x0) 10:53:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:53:42 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) 10:53:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:53:42 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1, {0x0, r1}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) [ 1091.884596] kworker/u4:3: attempt to access beyond end of device [ 1091.884596] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1091.886411] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 1091.958231] loop4: detected capacity change from 0 to 40 10:53:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:53:42 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}], @ndisc_rs}}}}}, 0x0) [ 1092.013254] loop0: detected capacity change from 0 to 40 10:53:42 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x84, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 1092.155967] loop4: detected capacity change from 0 to 40 [ 1092.212316] kworker/u4:4: attempt to access beyond end of device [ 1092.212316] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1092.214304] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:53:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:53:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:53:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) recvfrom$unix(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2a56aedac5e50483, &(0x7f0000000300)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user}, {@cache_loose}, {}, {@cache_fscache}, {@access_user}, {@cache_mmap}, {@version_L}], [{@dont_measure}, {@context={'context', 0x3d, 'user_u'}}, {@obj_type={'obj_type', 0x3d, '\\&-'}}]}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) 10:53:54 executing program 1: shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/226) 10:53:54 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}], @ndisc_rs}}}}}, 0x0) 10:53:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, 0x0, 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1103.886712] loop0: detected capacity change from 0 to 40 [ 1103.890715] loop4: detected capacity change from 0 to 40 10:53:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:53:54 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:53:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:53:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, 0x0, 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:53:54 executing program 1: shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/226) [ 1103.971632] kworker/u4:0: attempt to access beyond end of device [ 1103.971632] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1103.973298] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:53:54 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}], @ndisc_rs}}}}}, 0x0) 10:53:54 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f735cd80a278eb445e334301afef27489bba0000008016b1b10010200000020", 0xffffffffffffffbb}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYRES32=r1]) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x531442, 0x0) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r2, 0x2) [ 1104.042058] loop4: detected capacity change from 0 to 40 [ 1104.056323] loop0: detected capacity change from 0 to 40 10:53:54 executing program 1: shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/226) 10:53:54 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}], @ndisc_rs}}}}}, 0x0) 10:53:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 1104.169278] kworker/u4:4: attempt to access beyond end of device [ 1104.169278] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1104.170981] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 1104.189392] loop4: detected capacity change from 0 to 40 10:54:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, 0x0, 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:54:07 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x200283, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000080)='^+:\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) 10:54:07 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x86, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:54:07 executing program 1: shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/226) 10:54:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, 0x0, 0x0, 0x17000, 0x0) ftruncate(r0, 0x2) 10:54:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101400, 0x4) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:54:07 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(0xffffffffffffffff, &(0x7f00000008c0)=""/163, 0xa3) 10:54:07 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0xe}], @ndisc_rs}}}}}, 0x0) 10:54:07 executing program 1: shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/226) [ 1116.576451] loop0: detected capacity change from 0 to 40 [ 1116.585567] loop4: detected capacity change from 0 to 40 10:54:07 executing program 1: shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/226) 10:54:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(0xffffffffffffffff, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1116.660579] kworker/u4:9: attempt to access beyond end of device [ 1116.660579] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 10:54:07 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, 0x0) [ 1116.662624] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:54:07 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffff7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17, 0x3}, {0x0, 0x0, 0x2900}], 0x0, &(0x7f0000000080)=ANY=[@ANYRESOCT=0x0]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000040)) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, r3, 0x0, 0xfffffdef) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000880), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000a80)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r6, &(0x7f0000003540)={0x0, 0x0, &(0x7f0000003500)={&(0x7f0000003200)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01c7b100dbe7d75a46000000000000000000", @ANYRES32=r8], 0x5c}}, 0x0) sendmsg$NL80211_CMD_SET_NOACK_MAP(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x3f}]}, 0x24}, 0x1, 0x0, 0x0, 0x44040}, 0x4) ftruncate(r1, 0x2) 10:54:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, 0x0, 0x0, 0x17000, 0x0) ftruncate(r0, 0x2) 10:54:07 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x11}], @ndisc_rs}}}}}, 0x0) 10:54:07 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)={{r2, r3/1000+10000}}, 0x100) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1/file0\x00', 0x101842, 0x0) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) sendfile(r4, r1, 0x0, 0xfffffdef) [ 1116.717710] loop0: detected capacity change from 0 to 40 10:54:07 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x87, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 1116.780706] kworker/u4:4: attempt to access beyond end of device [ 1116.780706] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1116.782230] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 1116.811513] loop4: detected capacity change from 0 to 40 10:54:20 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(0xffffffffffffffff, &(0x7f00000008c0)=""/163, 0xa3) 10:54:20 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x88, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:54:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) sendfile(r1, r0, 0x0, 0xfffffdef) 10:54:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(0xffffffffffffffff, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:54:20 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, 0x0) 10:54:20 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x38}], @ndisc_rs}}}}}, 0x0) 10:54:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, 0x0, 0x0, 0x17000, 0x0) ftruncate(r0, 0x2) 10:54:20 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) lsetxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x2) ftruncate(r0, 0x2) 10:54:20 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x60}], @ndisc_rs}}}}}, 0x0) [ 1129.855277] loop0: detected capacity change from 0 to 40 [ 1129.876447] loop4: detected capacity change from 0 to 40 10:54:20 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, 0x0) 10:54:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940), 0x0, 0x17000, 0x0) ftruncate(r0, 0x2) 10:54:20 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) r3 = epoll_create1(0x80000) mkdir(&(0x7f00000001c0)='./file0\x00', 0x100) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000180)={r3, 0x68, 0x7, 0x1}) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000240)={0x2, 0x9}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x6, @multicast}, 0x20, {0x2, 0x4e20, @local}, 'bond_slave_0\x00'}) [ 1130.074491] kworker/u4:9: attempt to access beyond end of device [ 1130.074491] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1130.076286] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:54:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(0xffffffffffffffff, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:54:20 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x68}], @ndisc_rs}}}}}, 0x0) [ 1130.191330] loop0: detected capacity change from 0 to 40 10:54:20 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x89, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 1130.208639] loop4: detected capacity change from 0 to 40 10:54:20 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) (fail_nth: 1) [ 1130.294518] FAULT_INJECTION: forcing a failure. [ 1130.294518] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1130.295967] CPU: 1 PID: 10521 Comm: syz-executor.1 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1130.296966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.297938] Call Trace: [ 1130.298261] [ 1130.298552] dump_stack_lvl+0xc1/0xf0 [ 1130.299046] should_fail_ex+0x4b4/0x5b0 [ 1130.299580] _copy_to_user+0x2e/0x150 [ 1130.300094] ksys_shmctl.constprop.0+0x17e/0x390 [ 1130.300689] ? vfs_write+0x491/0xdd0 [ 1130.301158] ? __pfx_ksys_shmctl.constprop.0+0x10/0x10 [ 1130.301812] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 1130.302429] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1130.303127] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1130.303807] do_syscall_64+0x3f/0x90 [ 1130.304305] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1130.304971] RIP: 0033:0x7f2b3aebcb19 [ 1130.305434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.307630] RSP: 002b:00007f2b38432188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 1130.308566] RAX: ffffffffffffffda RBX: 00007f2b3afcff60 RCX: 00007f2b3aebcb19 [ 1130.309428] RDX: 0000000020000240 RSI: 000000000000000d RDI: 0000000000000027 [ 1130.310300] RBP: 00007f2b384321d0 R08: 0000000000000000 R09: 0000000000000000 [ 1130.311179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1130.312054] R13: 00007ffecd31a17f R14: 00007f2b38432300 R15: 0000000000022000 [ 1130.312949] [ 1130.373505] kworker/u4:0: attempt to access beyond end of device [ 1130.373505] loop0: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1130.375401] Buffer I/O error on dev loop0, logical block 31, lost async page write 10:54:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(0xffffffffffffffff, &(0x7f00000008c0)=""/163, 0xa3) 10:54:34 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) openat(r0, &(0x7f0000000040)='./file0\x00', 0x380, 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, r3, 0x0, 0xfffffdef) write$P9_RREADLINK(r4, &(0x7f0000000080)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) 10:54:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736601002ba5fa2000f801", 0x11, 0x80000000000}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000040)=ANY=[]) chdir(&(0x7f0000000080)='./file1/file0\x00') openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x400000, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:54:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x104}], @ndisc_rs}}}}}, 0x0) 10:54:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940), 0x0, 0x17000, 0x0) ftruncate(r0, 0x2) 10:54:34 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) (fail_nth: 2) 10:54:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1143.486616] FAULT_INJECTION: forcing a failure. [ 1143.486616] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1143.488509] CPU: 1 PID: 10638 Comm: syz-executor.1 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1143.489497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1143.490663] Call Trace: [ 1143.490996] [ 1143.491294] dump_stack_lvl+0xc1/0xf0 [ 1143.491796] should_fail_ex+0x4b4/0x5b0 [ 1143.492325] prepare_alloc_pages+0x178/0x500 [ 1143.492892] ? __pfx___lock_acquire+0x10/0x10 [ 1143.493464] __alloc_pages+0x149/0x480 [ 1143.493968] ? __pfx___alloc_pages+0x10/0x10 [ 1143.494553] ? __lock_acquire+0xbd4/0x63b0 [ 1143.495109] alloc_pages+0x1a0/0x260 [ 1143.495599] __pmd_alloc+0x3b/0x690 [ 1143.496078] __handle_mm_fault+0xd1c/0x3200 [ 1143.496624] ? lock_acquire+0x19a/0x4c0 [ 1143.497133] ? __pfx___handle_mm_fault+0x10/0x10 [ 1143.497757] ? mark_held_locks+0x9e/0xe0 [ 1143.498291] handle_mm_fault+0x2ce/0xb40 [ 1143.498824] do_user_addr_fault+0x5f6/0x1310 [ 1143.499432] exc_page_fault+0x9c/0x1a0 [ 1143.499945] asm_exc_page_fault+0x26/0x30 [ 1143.500492] RIP: 0010:copy_user_generic_string+0x30/0x50 [ 1143.501194] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 c3 4c 03 00 8d 0c ca 89 ca [ 1143.503371] RSP: 0018:ffff888044067d30 EFLAGS: 00050246 [ 1143.504042] RAX: 0000000000000001 RBX: 0000000000000070 RCX: 000000000000000e [ 1143.504911] RDX: 0000000000000000 RSI: ffff888044067e58 RDI: 0000000020000240 [ 1143.505778] RBP: 0000000020000240 R08: 0000000000000000 R09: ffff888044067ec7 [ 1143.506646] R10: ffffed100880cfd8 R11: 0000000000000001 R12: 00007fffffffef90 [ 1143.507531] R13: ffff888044067e58 R14: 0000000020000240 R15: ffff888019604000 [ 1143.508430] _copy_to_user+0x12d/0x150 [ 1143.508949] ksys_shmctl.constprop.0+0x17e/0x390 [ 1143.509567] ? vfs_write+0x491/0xdd0 [ 1143.510051] ? __pfx_ksys_shmctl.constprop.0+0x10/0x10 [ 1143.510728] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 1143.511419] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1143.512119] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1143.512794] do_syscall_64+0x3f/0x90 [ 1143.513283] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1143.513949] RIP: 0033:0x7f2b3aebcb19 [ 1143.514421] 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 [ 1143.516606] RSP: 002b:00007f2b38432188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 1143.517530] RAX: ffffffffffffffda RBX: 00007f2b3afcff60 RCX: 00007f2b3aebcb19 [ 1143.518405] RDX: 0000000020000240 RSI: 000000000000000d RDI: 0000000000000028 [ 1143.519269] RBP: 00007f2b384321d0 R08: 0000000000000000 R09: 0000000000000000 [ 1143.520169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1143.521026] R13: 00007ffecd31a17f R14: 00007f2b38432300 R15: 0000000000022000 [ 1143.521910] 10:54:34 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:54:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f4}], @ndisc_rs}}}}}, 0x0) [ 1143.562462] loop4: detected capacity change from 0 to 40 [ 1143.563465] loop0: detected capacity change from 0 to 40 10:54:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x300}], @ndisc_rs}}}}}, 0x0) 10:54:34 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) (fail_nth: 3) 10:54:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940), 0x0, 0x17000, 0x0) ftruncate(r0, 0x2) 10:54:34 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) 10:54:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1143.691382] FAULT_INJECTION: forcing a failure. [ 1143.691382] name failslab, interval 1, probability 0, space 0, times 0 [ 1143.692782] CPU: 1 PID: 10693 Comm: syz-executor.1 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1143.693773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1143.694771] Call Trace: [ 1143.695108] [ 1143.695416] dump_stack_lvl+0xc1/0xf0 [ 1143.695916] should_fail_ex+0x4b4/0x5b0 [ 1143.696438] ? __pmd_alloc+0x98/0x690 [ 1143.696926] should_failslab+0x9/0x20 [ 1143.697429] kmem_cache_alloc+0x5a/0x390 [ 1143.697963] __pmd_alloc+0x98/0x690 [ 1143.698472] __handle_mm_fault+0xd1c/0x3200 [ 1143.699024] ? lock_acquire+0x19a/0x4c0 [ 1143.699559] ? __pfx___handle_mm_fault+0x10/0x10 [ 1143.700189] ? mark_held_locks+0x9e/0xe0 [ 1143.700737] handle_mm_fault+0x2ce/0xb40 [ 1143.701276] do_user_addr_fault+0x5f6/0x1310 [ 1143.701880] exc_page_fault+0x9c/0x1a0 [ 1143.702389] asm_exc_page_fault+0x26/0x30 [ 1143.702936] RIP: 0010:copy_user_generic_string+0x30/0x50 [ 1143.703659] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 c3 4c 03 00 8d 0c ca 89 ca [ 1143.705865] RSP: 0018:ffff88804584fd30 EFLAGS: 00050246 [ 1143.706536] RAX: 0000000000000001 RBX: 0000000000000070 RCX: 000000000000000e [ 1143.707420] RDX: 0000000000000000 RSI: ffff88804584fe58 RDI: 0000000020000240 [ 1143.708296] RBP: 0000000020000240 R08: 0000000000000000 R09: ffff88804584fec7 [ 1143.709167] R10: ffffed1008b09fd8 R11: 0000000000000001 R12: 00007fffffffef90 [ 1143.710043] R13: ffff88804584fe58 R14: 0000000020000240 R15: ffff888019604000 [ 1143.710950] _copy_to_user+0x12d/0x150 [ 1143.711495] ksys_shmctl.constprop.0+0x17e/0x390 [ 1143.712122] ? vfs_write+0x491/0xdd0 [ 1143.712605] ? __pfx_ksys_shmctl.constprop.0+0x10/0x10 [ 1143.713286] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 1143.713916] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1143.714627] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1143.715457] do_syscall_64+0x3f/0x90 [ 1143.716137] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1143.716798] RIP: 0033:0x7f2b3aebcb19 [ 1143.717327] 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 [ 1143.719612] RSP: 002b:00007f2b38432188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 1143.720577] RAX: ffffffffffffffda RBX: 00007f2b3afcff60 RCX: 00007f2b3aebcb19 [ 1143.721462] RDX: 0000000020000240 RSI: 000000000000000d RDI: 0000000000000029 [ 1143.722344] RBP: 00007f2b384321d0 R08: 0000000000000000 R09: 0000000000000000 [ 1143.723230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1143.724120] R13: 00007ffecd31a17f R14: 00007f2b38432300 R15: 0000000000022000 [ 1143.725032] [ 1143.784092] loop0: detected capacity change from 0 to 40 [ 1143.787349] loop4: detected capacity change from 0 to 40 10:54:34 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x8b, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:54:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3e8}], @ndisc_rs}}}}}, 0x0) 10:54:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x4, &(0x7f0000000080)=[{&(0x7f0000010000)="601c6d6b646f736680000000000000002440002000f801", 0x17, 0x8}, {0x0, 0x0, 0x7}, {&(0x7f0000000400)="d00accf2b858307a11cedf2067bcae98abc385fbb5d51eb24018655952604997c62422ab725677a583162441d5c0a7d5dcf94031ff8a0c8aba45df1151229e62c82059a281c22089a3077b8df1abd3dc4c39cacd4481452f47cade66f780a998193d9a3ff3178b1103c03f3a918e201bdddf7adf4048eb09ab4f571f0a012548989b459353e6cb168e25722dfc88714dd9cf459ce701bfbc60d1a062c7fc3fa1c1a69c646644a5deee3ed409c76259ee8a38", 0xb2, 0xfffffffffffffffe}, {&(0x7f0000000300)="b2b7111486ee0ad1c25cd8491b2d3d579697b0c49811e6cd4e1361c4f02314bde797a582fcbc0d0ef884c7b812f4893e1456c4f313dfb6274882feea78b1a22decc4f47b4e659939b96d40dad7c1fe9a9e25608a283b77f09e603278e0a2bd3172868426e5afd0d9559c0ab788fc046471ba51a637a42524135df2fa3108f8b5e8b573cd83df9eba8abc56e453244456cccd190041da2b78c6d09bf327ffb3ea5d133f4653249691881ab99e8eff621f3f00a7d0d511f60ecb557084d15e510bf2af56ca67d01c83761ca2835bc03a", 0xcf, 0x3ff}], 0x40, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRESHEX]) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r2, 0x2) sendfile(r3, r2, 0x0, 0xfffffdef) 10:54:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{0x0}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:54:46 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) 10:54:46 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x500}], @ndisc_rs}}}}}, 0x0) 10:54:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:54:46 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x8c, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:54:46 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) (fail_nth: 4) 10:54:46 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x80340, 0x54) openat(r0, &(0x7f0000000040)='./file1\x00', 0x400, 0x18) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x177) ftruncate(r1, 0x2) [ 1156.288464] loop4: detected capacity change from 0 to 40 [ 1156.325581] loop0: detected capacity change from 0 to 40 10:54:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{0x0}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:54:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x600}], @ndisc_rs}}}}}, 0x0) 10:54:47 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) (fail_nth: 5) 10:54:47 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) execveat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000000c0)='vfat\x00', &(0x7f0000000180)='\\+\\\xa8#-(\x9e)/\\$]-$\x00', &(0x7f00000001c0)=']&{\xb4&^\x00', &(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='-\':@.[!&*&\xec-}%\\(\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='-}%*[%^@@\\.}@[\x00', &(0x7f0000000380)='vfat\x00', &(0x7f00000003c0)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000480)='vfat\x00'], 0x800) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0xa4) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) [ 1156.422064] loop4: detected capacity change from 0 to 40 10:54:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, 0x0, 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1156.466612] FAULT_INJECTION: forcing a failure. [ 1156.466612] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1156.467816] CPU: 0 PID: 10908 Comm: syz-executor.1 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1156.468607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1156.469329] Call Trace: [ 1156.469566] [ 1156.469782] dump_stack_lvl+0xc1/0xf0 [ 1156.470149] should_fail_ex+0x4b4/0x5b0 [ 1156.470536] prepare_alloc_pages+0x178/0x500 [ 1156.470973] __alloc_pages+0x149/0x480 [ 1156.471345] ? __pfx___alloc_pages+0x10/0x10 [ 1156.471797] ? find_held_lock+0x2c/0x110 [ 1156.472189] ? __pmd_alloc+0x315/0x690 [ 1156.472561] alloc_pages+0x1a0/0x260 [ 1156.472924] pte_alloc_one+0x1a/0x200 [ 1156.473288] __pte_alloc+0x6d/0x210 [ 1156.473627] ? __pfx___pte_alloc+0x10/0x10 [ 1156.474012] ? do_raw_spin_unlock+0x53/0x220 [ 1156.474423] ? _raw_spin_unlock+0x1e/0x40 [ 1156.474810] ? __pmd_alloc+0x31a/0x690 [ 1156.475177] __handle_mm_fault+0x2616/0x3200 [ 1156.475600] ? lock_acquire+0x19a/0x4c0 [ 1156.475955] ? __pfx___handle_mm_fault+0x10/0x10 [ 1156.476386] ? mark_held_locks+0x9e/0xe0 [ 1156.476723] handle_mm_fault+0x2ce/0xb40 [ 1156.477067] do_user_addr_fault+0x5f6/0x1310 [ 1156.477442] exc_page_fault+0x9c/0x1a0 [ 1156.477739] asm_exc_page_fault+0x26/0x30 [ 1156.478126] RIP: 0010:copy_user_generic_string+0x30/0x50 [ 1156.478539] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 c3 4c 03 00 8d 0c ca 89 ca [ 1156.479915] RSP: 0018:ffff8880438d7d30 EFLAGS: 00050246 [ 1156.480340] RAX: 0000000000000001 RBX: 0000000000000070 RCX: 000000000000000e [ 1156.480895] RDX: 0000000000000000 RSI: ffff8880438d7e58 RDI: 0000000020000240 [ 1156.481432] RBP: 0000000020000240 R08: 0000000000000000 R09: ffff8880438d7ec7 [ 1156.481993] R10: ffffed100871afd8 R11: 0000000000000001 R12: 00007fffffffef90 [ 1156.482539] R13: ffff8880438d7e58 R14: 0000000020000240 R15: ffff888019604000 [ 1156.483108] _copy_to_user+0x12d/0x150 [ 1156.483425] ksys_shmctl.constprop.0+0x17e/0x390 [ 1156.483834] ? vfs_write+0x491/0xdd0 [ 1156.484133] ? __pfx_ksys_shmctl.constprop.0+0x10/0x10 [ 1156.484553] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 1156.484952] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1156.485390] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1156.485803] do_syscall_64+0x3f/0x90 [ 1156.486109] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1156.486526] RIP: 0033:0x7f2b3aebcb19 [ 1156.486825] 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 [ 1156.488206] RSP: 002b:00007f2b38432188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 1156.488788] RAX: ffffffffffffffda RBX: 00007f2b3afcff60 RCX: 00007f2b3aebcb19 [ 1156.489320] RDX: 0000000020000240 RSI: 000000000000000d RDI: 000000000000002b [ 1156.489872] RBP: 00007f2b384321d0 R08: 0000000000000000 R09: 0000000000000000 [ 1156.490430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1156.490971] R13: 00007ffecd31a17f R14: 00007f2b38432300 R15: 0000000000022000 [ 1156.491529] [ 1156.525770] loop0: detected capacity change from 0 to 40 10:54:47 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0xe00}], @ndisc_rs}}}}}, 0x0) 10:54:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{0x0}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) [ 1156.627473] loop4: detected capacity change from 0 to 40 10:55:00 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) (fail_nth: 6) 10:55:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) (fail_nth: 1) 10:55:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r2, 0x0) lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x400, 0x80, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x6000, 0x7ff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {0x1, 0xca1ce964e3ad96a2}, [{0x2, 0x6, 0xee01}, {0x2, 0x3, 0xee01}, {0x2, 0x3, r2}, {0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x4, 0xffffffffffffffff}], {0x4, 0x7}, [{0x8, 0x2, r3}, {0x8, 0x0, r6}], {0x10, 0x4}, {0x20, 0x3}}, 0x5c, 0x4) 10:55:00 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) 10:55:00 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:55:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1100}], @ndisc_rs}}}}}, 0x0) 10:55:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:55:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, 0x0, 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1169.743255] FAULT_INJECTION: forcing a failure. [ 1169.743255] name failslab, interval 1, probability 0, space 0, times 0 [ 1169.744261] CPU: 0 PID: 11040 Comm: syz-executor.1 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1169.744932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1169.745614] Call Trace: [ 1169.745837] [ 1169.746035] dump_stack_lvl+0xc1/0xf0 [ 1169.746376] should_fail_ex+0x4b4/0x5b0 [ 1169.746732] ? ptlock_alloc+0x21/0x70 [ 1169.747068] should_failslab+0x9/0x20 [ 1169.747403] kmem_cache_alloc+0x5a/0x390 [ 1169.747838] ptlock_alloc+0x21/0x70 [ 1169.748200] pte_alloc_one+0x6c/0x200 [ 1169.748535] __pte_alloc+0x6d/0x210 [ 1169.748848] ? __pfx___pte_alloc+0x10/0x10 [ 1169.749203] ? do_raw_spin_unlock+0x53/0x220 [ 1169.749590] ? _raw_spin_unlock+0x1e/0x40 [ 1169.749943] ? __pmd_alloc+0x31a/0x690 [ 1169.750282] __handle_mm_fault+0x2616/0x3200 [ 1169.750658] ? lock_acquire+0x19a/0x4c0 [ 1169.750995] ? __pfx___handle_mm_fault+0x10/0x10 [ 1169.751414] ? mark_held_locks+0x9e/0xe0 [ 1169.751782] handle_mm_fault+0x2ce/0xb40 [ 1169.752143] do_user_addr_fault+0x5f6/0x1310 [ 1169.752535] exc_page_fault+0x9c/0x1a0 [ 1169.752876] asm_exc_page_fault+0x26/0x30 [ 1169.753243] RIP: 0010:copy_user_generic_string+0x30/0x50 [ 1169.753718] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 c3 4c 03 00 8d 0c ca 89 ca [ 1169.755193] RSP: 0018:ffff88804787fd30 EFLAGS: 00050246 [ 1169.755649] RAX: 0000000000000001 RBX: 0000000000000070 RCX: 000000000000000e [ 1169.756224] RDX: 0000000000000000 RSI: ffff88804787fe58 RDI: 0000000020000240 [ 1169.756810] RBP: 0000000020000240 R08: 0000000000000000 R09: ffff88804787fec7 [ 1169.757391] R10: ffffed1008f0ffd8 R11: 0000000000000001 R12: 00007fffffffef90 [ 1169.757976] R13: ffff88804787fe58 R14: 0000000020000240 R15: ffff888019604000 [ 1169.758577] _copy_to_user+0x12d/0x150 [ 1169.758929] ksys_shmctl.constprop.0+0x17e/0x390 [ 1169.759336] ? vfs_write+0x491/0xdd0 [ 1169.759663] ? __pfx_ksys_shmctl.constprop.0+0x10/0x10 [ 1169.760111] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 1169.760531] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1169.761005] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1169.761396] do_syscall_64+0x3f/0x90 [ 1169.761641] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1169.761971] RIP: 0033:0x7f2b3aebcb19 [ 1169.762205] 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 [ 1169.763278] RSP: 002b:00007f2b38432188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 1169.763750] RAX: ffffffffffffffda RBX: 00007f2b3afcff60 RCX: 00007f2b3aebcb19 [ 1169.764181] RDX: 0000000020000240 RSI: 000000000000000d RDI: 000000000000002c [ 1169.764609] RBP: 00007f2b384321d0 R08: 0000000000000000 R09: 0000000000000000 [ 1169.765036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1169.765464] R13: 00007ffecd31a17f R14: 00007f2b38432300 R15: 0000000000022000 [ 1169.765913] [ 1169.773499] loop0: detected capacity change from 0 to 40 [ 1169.777896] loop4: detected capacity change from 0 to 40 [ 1169.795642] FAULT_INJECTION: forcing a failure. [ 1169.795642] name failslab, interval 1, probability 0, space 0, times 0 [ 1169.796509] CPU: 0 PID: 11045 Comm: syz-executor.6 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1169.797003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1169.797492] Call Trace: [ 1169.797656] [ 1169.797826] dump_stack_lvl+0xc1/0xf0 [ 1169.798080] should_fail_ex+0x4b4/0x5b0 [ 1169.798344] should_failslab+0x9/0x20 [ 1169.798593] __kmem_cache_alloc_node+0x5b/0x310 [ 1169.798895] ? alloc_pipe_info+0x10e/0x590 [ 1169.799172] kmalloc_trace+0x26/0xc0 [ 1169.799419] alloc_pipe_info+0x10e/0x590 [ 1169.799718] splice_direct_to_actor+0x6e6/0x8c0 [ 1169.800025] ? __pfx_direct_splice_actor+0x10/0x10 [ 1169.800337] ? inode_security+0x105/0x140 [ 1169.800609] ? selinux_file_permission+0x96/0x510 [ 1169.800925] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 1169.801248] ? security_file_permission+0xb5/0xe0 [ 1169.801570] do_splice_direct+0x1bc/0x290 [ 1169.801840] ? __pfx_do_splice_direct+0x10/0x10 [ 1169.802147] ? lock_is_held_type+0x9f/0x120 [ 1169.802425] do_sendfile+0xb1d/0x12b0 [ 1169.802700] ? __pfx_do_sendfile+0x10/0x10 [ 1169.802980] __x64_sys_sendfile64+0x1d5/0x210 [ 1169.803272] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 1169.803633] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1169.803983] do_syscall_64+0x3f/0x90 [ 1169.804230] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1169.804556] RIP: 0033:0x7fbf2341fb19 [ 1169.804789] 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 [ 1169.805871] RSP: 002b:00007fbf20995188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1169.806333] RAX: ffffffffffffffda RBX: 00007fbf23532f60 RCX: 00007fbf2341fb19 [ 1169.806768] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 1169.807205] RBP: 00007fbf209951d0 R08: 0000000000000000 R09: 0000000000000000 [ 1169.807646] R10: 00000000fffffdef R11: 0000000000000246 R12: 0000000000000001 [ 1169.808080] R13: 00007ffe786cda8f R14: 00007fbf20995300 R15: 0000000000022000 [ 1169.808524] 10:55:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1d6d}], @ndisc_rs}}}}}, 0x0) 10:55:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:55:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, 0x0, 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:55:00 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) (fail_nth: 7) 10:55:00 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x8e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 1169.913119] loop4: detected capacity change from 0 to 40 10:55:00 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3800}], @ndisc_rs}}}}}, 0x0) [ 1169.942533] loop0: detected capacity change from 0 to 40 10:55:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) (fail_nth: 2) 10:55:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:55:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) 10:55:00 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) (fail_nth: 8) [ 1170.108215] loop0: detected capacity change from 0 to 40 [ 1170.109806] FAULT_INJECTION: forcing a failure. [ 1170.109806] name failslab, interval 1, probability 0, space 0, times 0 [ 1170.110574] CPU: 0 PID: 11268 Comm: syz-executor.1 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1170.111112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1170.111659] Call Trace: [ 1170.111836] [ 1170.111992] dump_stack_lvl+0xc1/0xf0 [ 1170.112265] should_fail_ex+0x4b4/0x5b0 [ 1170.112549] ? __anon_vma_prepare+0x64/0x500 [ 1170.112859] should_failslab+0x9/0x20 [ 1170.113129] kmem_cache_alloc+0x5a/0x390 [ 1170.113426] __anon_vma_prepare+0x64/0x500 [ 1170.113710] ? __pmd_alloc+0x31a/0x690 [ 1170.113978] __handle_mm_fault+0x2880/0x3200 [ 1170.114279] ? lock_acquire+0x19a/0x4c0 [ 1170.114571] ? __pfx___handle_mm_fault+0x10/0x10 [ 1170.114897] ? mark_held_locks+0x9e/0xe0 [ 1170.115188] handle_mm_fault+0x2ce/0xb40 [ 1170.115461] do_user_addr_fault+0x5f6/0x1310 [ 1170.115806] exc_page_fault+0x9c/0x1a0 [ 1170.116086] asm_exc_page_fault+0x26/0x30 [ 1170.116388] RIP: 0010:copy_user_generic_string+0x30/0x50 [ 1170.116761] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 c3 4c 03 00 8d 0c ca 89 ca [ 1170.117971] RSP: 0018:ffff888017e4fd30 EFLAGS: 00050246 [ 1170.118343] RAX: 0000000000000001 RBX: 0000000000000070 RCX: 000000000000000e [ 1170.118834] RDX: 0000000000000000 RSI: ffff888017e4fe58 RDI: 0000000020000240 [ 1170.119325] RBP: 0000000020000240 R08: 0000000000000000 R09: ffff888017e4fec7 [ 1170.119817] R10: ffffed1002fc9fd8 R11: 0000000000000001 R12: 00007fffffffef90 [ 1170.120314] R13: ffff888017e4fe58 R14: 0000000020000240 R15: ffff888019604000 [ 1170.120822] _copy_to_user+0x12d/0x150 [ 1170.121119] ksys_shmctl.constprop.0+0x17e/0x390 [ 1170.121466] ? vfs_write+0x491/0xdd0 [ 1170.121741] ? __pfx_ksys_shmctl.constprop.0+0x10/0x10 [ 1170.122118] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 1170.122474] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1170.122851] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1170.123221] ? asm_common_interrupt+0x26/0x40 [ 1170.123557] ? __x64_sys_shmctl+0x11/0xb0 [ 1170.123845] ? __x64_sys_shmctl+0x41/0xb0 [ 1170.124156] do_syscall_64+0x3f/0x90 [ 1170.124432] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1170.124801] RIP: 0033:0x7f2b3aebcb19 [ 1170.125063] 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 [ 1170.126302] RSP: 002b:00007f2b38432188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 1170.126828] RAX: ffffffffffffffda RBX: 00007f2b3afcff60 RCX: 00007f2b3aebcb19 [ 1170.127318] RDX: 0000000020000240 RSI: 000000000000000d RDI: 000000000000002e [ 1170.127823] RBP: 00007f2b384321d0 R08: 0000000000000000 R09: 0000000000000000 [ 1170.128317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1170.128804] R13: 00007ffecd31a17f R14: 00007f2b38432300 R15: 0000000000022000 [ 1170.129312] [ 1170.132246] loop4: detected capacity change from 0 to 40 10:55:13 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x8f, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:55:13 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:55:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) syz_open_dev$mouse(&(0x7f0000000040), 0x800, 0x400000) [ 1182.526313] loop0: detected capacity change from 0 to 40 10:55:13 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4000}], @ndisc_rs}}}}}, 0x0) 10:55:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x0, 0x0) ftruncate(r0, 0x2) 10:55:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:55:13 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) (fail_nth: 9) 10:55:13 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) 10:55:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1182.578653] loop4: detected capacity change from 0 to 40 10:55:13 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) (fail_nth: 10) 10:55:13 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6000}], @ndisc_rs}}}}}, 0x0) [ 1182.737450] FAULT_INJECTION: forcing a failure. [ 1182.737450] name failslab, interval 1, probability 0, space 0, times 0 [ 1182.739007] CPU: 0 PID: 11322 Comm: syz-executor.1 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1182.740105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1182.741125] Call Trace: [ 1182.741460] [ 1182.741761] dump_stack_lvl+0xc1/0xf0 [ 1182.742268] should_fail_ex+0x4b4/0x5b0 [ 1182.742803] ? __anon_vma_prepare+0x26c/0x500 [ 1182.743393] should_failslab+0x9/0x20 [ 1182.743910] kmem_cache_alloc+0x5a/0x390 [ 1182.744452] __anon_vma_prepare+0x26c/0x500 [ 1182.745005] ? __pmd_alloc+0x31a/0x690 [ 1182.745518] __handle_mm_fault+0x2880/0x3200 [ 1182.746092] ? lock_acquire+0x19a/0x4c0 [ 1182.746621] ? __pfx___handle_mm_fault+0x10/0x10 [ 1182.747253] ? mark_held_locks+0x9e/0xe0 [ 1182.747814] handle_mm_fault+0x2ce/0xb40 [ 1182.748351] do_user_addr_fault+0x5f6/0x1310 [ 1182.748942] exc_page_fault+0x9c/0x1a0 [ 1182.749453] asm_exc_page_fault+0x26/0x30 [ 1182.750005] RIP: 0010:copy_user_generic_string+0x30/0x50 [ 1182.750718] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 c3 4c 03 00 8d 0c ca 89 ca [ 1182.752959] RSP: 0018:ffff888044327d30 EFLAGS: 00050246 [ 1182.753633] RAX: 0000000000000001 RBX: 0000000000000070 RCX: 000000000000000e [ 1182.754519] RDX: 0000000000000000 RSI: ffff888044327e58 RDI: 0000000020000240 [ 1182.755409] RBP: 0000000020000240 R08: 0000000000000000 R09: ffff888044327ec7 [ 1182.756301] R10: ffffed1008864fd8 R11: 0000000000000001 R12: 00007fffffffef90 [ 1182.757188] R13: ffff888044327e58 R14: 0000000020000240 R15: ffff888019604000 [ 1182.758119] _copy_to_user+0x12d/0x150 [ 1182.758641] ksys_shmctl.constprop.0+0x17e/0x390 [ 1182.759265] ? vfs_write+0x491/0xdd0 [ 1182.759764] ? __pfx_ksys_shmctl.constprop.0+0x10/0x10 [ 1182.760474] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 1182.761123] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1182.761829] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1182.762502] do_syscall_64+0x3f/0x90 [ 1182.762998] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1182.763668] RIP: 0033:0x7f2b3aebcb19 [ 1182.764169] 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 [ 1182.766393] RSP: 002b:00007f2b38432188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 1182.767346] RAX: ffffffffffffffda RBX: 00007f2b3afcff60 RCX: 00007f2b3aebcb19 [ 1182.768240] RDX: 0000000020000240 RSI: 000000000000000d RDI: 0000000000000030 [ 1182.769137] RBP: 00007f2b384321d0 R08: 0000000000000000 R09: 0000000000000000 [ 1182.770026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1182.770914] R13: 00007ffecd31a17f R14: 00007f2b38432300 R15: 0000000000022000 [ 1182.771854] [ 1182.774727] loop0: detected capacity change from 0 to 40 10:55:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r2, r1, &(0x7f00000001c0)=0x12, 0x7) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x83c001, 0x2) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f00000000c0)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, r2, 0x0, 0xfffffdef) futimesat(r3, &(0x7f0000000040)='./file2\x00', &(0x7f0000000080)={{0x0, 0xea60}, {0x77359400}}) 10:55:26 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6800}], @ndisc_rs}}}}}, 0x0) 10:55:26 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x90, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:55:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x0, 0x0) ftruncate(r0, 0x2) 10:55:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:55:26 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) (fail_nth: 11) 10:55:26 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), r1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000000)={r6, 0x3, 0x6, @dev}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x90, r2, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x9}, @ETHTOOL_A_RINGS_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}, @ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x400}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x1}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x4}]}, 0x90}, 0x1, 0x0, 0x0, 0x90}, 0x4000) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x8, &(0x7f00000000c0)={[0x8]}, 0x8) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r9, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r8, 0x2) sendfile(r9, r8, 0x0, 0xfffffdef) 10:55:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r2, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) [ 1196.200206] loop0: detected capacity change from 0 to 40 10:55:26 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6d1d}], @ndisc_rs}}}}}, 0x0) 10:55:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) [ 1196.258366] loop4: detected capacity change from 0 to 40 [ 1196.291153] lo: entered promiscuous mode [ 1196.307633] loop0: detected capacity change from 0 to 40 10:55:26 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6fa5}], @ndisc_rs}}}}}, 0x0) 10:55:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x0, 0x0) ftruncate(r0, 0x2) 10:55:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) 10:55:27 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) (fail_nth: 12) 10:55:27 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0xa56f}], @ndisc_rs}}}}}, 0x0) [ 1196.429413] loop0: detected capacity change from 0 to 40 10:55:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r2, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) [ 1196.484035] loop4: detected capacity change from 0 to 40 [ 1196.503803] FAULT_INJECTION: forcing a failure. [ 1196.503803] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1196.505604] CPU: 0 PID: 11522 Comm: syz-executor.1 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1196.506670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.507732] Call Trace: [ 1196.508090] [ 1196.508410] dump_stack_lvl+0xc1/0xf0 [ 1196.508943] should_fail_ex+0x4b4/0x5b0 [ 1196.509503] prepare_alloc_pages+0x178/0x500 [ 1196.510117] ? find_held_lock+0x2c/0x110 [ 1196.510695] __alloc_pages+0x149/0x480 [ 1196.511240] ? __pfx___alloc_pages+0x10/0x10 [ 1196.511932] ? lock_release+0x1e3/0x680 [ 1196.512558] ? __pfx_lock_release+0x10/0x10 [ 1196.513153] ? up_write+0x196/0x510 [ 1196.513672] vma_alloc_folio+0xe2/0x450 [ 1196.514223] __handle_mm_fault+0xe73/0x3200 [ 1196.514806] ? lock_acquire+0x19a/0x4c0 [ 1196.515349] ? __pfx___handle_mm_fault+0x10/0x10 [ 1196.516036] ? mark_held_locks+0x9e/0xe0 [ 1196.516605] handle_mm_fault+0x2ce/0xb40 [ 1196.517168] do_user_addr_fault+0x5f6/0x1310 [ 1196.517792] exc_page_fault+0x9c/0x1a0 [ 1196.518326] asm_exc_page_fault+0x26/0x30 [ 1196.518898] RIP: 0010:copy_user_generic_string+0x30/0x50 [ 1196.519632] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca e9 c3 4c 03 00 8d 0c ca 89 ca [ 1196.521946] RSP: 0018:ffff88804431fd30 EFLAGS: 00050246 [ 1196.522655] RAX: 0000000000000001 RBX: 0000000000000070 RCX: 000000000000000e [ 1196.523585] RDX: 0000000000000000 RSI: ffff88804431fe58 RDI: 0000000020000240 [ 1196.524523] RBP: 0000000020000240 R08: 0000000000000000 R09: ffff88804431fec7 [ 1196.525385] R10: ffffed1008863fd8 R11: 0000000000000001 R12: 00007fffffffef90 [ 1196.526318] R13: ffff88804431fe58 R14: 0000000020000240 R15: ffff888019604000 [ 1196.527277] _copy_to_user+0x12d/0x150 [ 1196.527829] ksys_shmctl.constprop.0+0x17e/0x390 [ 1196.528493] ? vfs_write+0x491/0xdd0 [ 1196.529016] ? __pfx_ksys_shmctl.constprop.0+0x10/0x10 [ 1196.529732] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 1196.530414] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1196.531161] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1196.531826] do_syscall_64+0x3f/0x90 [ 1196.532330] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1196.533032] RIP: 0033:0x7f2b3aebcb19 [ 1196.533539] 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 [ 1196.535757] RSP: 002b:00007f2b38432188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 1196.536771] RAX: ffffffffffffffda RBX: 00007f2b3afcff60 RCX: 00007f2b3aebcb19 [ 1196.537706] RDX: 0000000020000240 RSI: 000000000000000d RDI: 0000000000000032 [ 1196.538621] RBP: 00007f2b384321d0 R08: 0000000000000000 R09: 0000000000000000 [ 1196.539493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1196.540431] R13: 00007ffecd31a17f R14: 00007f2b38432300 R15: 0000000000022000 [ 1196.541423] [ 1197.129439] lo: left promiscuous mode [ 1197.167141] lo: entered promiscuous mode [ 1197.218768] lo: left promiscuous mode 10:55:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, 0x0, 0x0, 0x17000, 0x0) 10:55:27 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) (fail_nth: 13) 10:55:27 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0xe803}], @ndisc_rs}}}}}, 0x0) 10:55:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(0xffffffffffffffff, 0x2) 10:55:27 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x91, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:55:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) openat(r0, &(0x7f0000000000)='./file0\x00', 0x101000, 0x20) sendfile(r1, r0, 0x0, 0xfffffdef) [ 1197.277589] loop0: detected capacity change from 0 to 40 [ 1197.278379] loop4: detected capacity change from 0 to 40 [ 1197.320689] FAULT_INJECTION: forcing a failure. [ 1197.320689] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1197.322335] CPU: 1 PID: 11570 Comm: syz-executor.1 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1197.323312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1197.324303] Call Trace: [ 1197.324621] [ 1197.324921] dump_stack_lvl+0xc1/0xf0 [ 1197.325411] should_fail_ex+0x4b4/0x5b0 [ 1197.325925] _copy_to_user+0x2e/0x150 [ 1197.326426] simple_read_from_buffer+0xd0/0x170 [ 1197.327089] proc_fail_nth_read+0x19c/0x230 [ 1197.327636] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1197.328254] ? security_file_permission+0xb5/0xe0 [ 1197.328877] vfs_read+0x260/0x940 [ 1197.329328] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1197.329945] ? __pfx_vfs_read+0x10/0x10 [ 1197.330450] ? __fget_files+0x270/0x480 [ 1197.330979] ksys_read+0x12b/0x260 [ 1197.331432] ? __pfx_ksys_read+0x10/0x10 [ 1197.331943] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1197.332605] do_syscall_64+0x3f/0x90 [ 1197.333092] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1197.333735] RIP: 0033:0x7f2b3ae6f69c [ 1197.334213] 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 [ 1197.336333] RSP: 002b:00007f2b38432170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1197.337389] RAX: ffffffffffffffda RBX: 0000000000000033 RCX: 00007f2b3ae6f69c 10:55:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000980)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}, {&(0x7f0000000180)="e73ff22cc4007542f789337494d593414513d99f5e9263346f71358b39edb7a1bbb120caf5721ee04496775e536fd74944da39b4be608e86065526d383ad302eea2d8477a6c41dc6", 0x48, 0xfff}, {&(0x7f0000000240)="9216a70c5f654bbcc9ba913a3c4969c574be2a100e8e5b601e250556a6774482216ec3f9abd6a030312ea5a387126ee7c1b69d6d8926b1a2ef5fb18f309f24e063e3bb9dee2ca58308f6374483aadd13a503af6eace4aa52a9edc13ec5df8f36732c53c7914d740464843f3cf371acf6efa97471927f48fbe8ce0e00cba42a3647b847298794da2f378ed2d17e769a6686e0a78831628904badf32a7243f55767bae90a909a42b1c0434bdf03438391088bf2ee3f11a516e70f6598e0eebc325e594fd29fdceb90b08e1a84209771da8d4c46e1f44174b8105bbc3757cf5efecfae227dd4740b8087ab5b3", 0xeb, 0x11}, {&(0x7f0000000340)="66561b2ae01b8919de9bfafa83d298123cbbaf6447acf9b12901959df210e7b094d47fc5a59232fff16c1ebda8905b2cd73f593e4c477d164e446a54153d080e0257af2c6fe0736f86e4f140af172d1a5cf58b9ca2c8e5d26828de748f2816121d22ba5aab829d2873ef474a730706846fd1d75ab2e8b94b7e403d84674ede474d22f311745fec1a27b5206637f43dfedfb47d36afb960dd0da992b0ba903893e6f66a805abce3b1859aad489f3c93526a896802662dd916e28182298957a08eee5deedeb88e09ea4971728c056e199105493d5717a216e9d684c1c019b824ef65457955f9a335bae2e18a7c4857b795de2d74ed37883f401c", 0xf9, 0x7e}, {&(0x7f0000000440)="769c53b932290535a7565f1d78f220773e40535828fc21508f43e2c2c5c5d63d30f25cd0df6d45fe94d6e306ea860e2637b43516c8bd38df23c07859b025214a5d3982e2bedc6abe1cb499ef76bdcc63e53633c50646f233141f2bdd9ba5c02012512f7590710155d3ee60213ebd1e7c880516753d2f63b038b00fe7c630957e5f33bbd10ebfa125b8820788bca240f8f89442a68d91beafc78e4df8abda6c69da2fd99e19116c3d49b7911d74f431d5220f0463b31bf609458b5c453f42c0166e12550f1a9a55a760125ffd84f4557fab62e21c1249273de31e82f4188d0398c98553ff7125e9a128ebf76071", 0xed, 0x4}, {&(0x7f00000000c0)="31078b615825e2ce375f1e1090fdf2f16772e84039f632d0985c9b9792a2b958eeef193a6ee066e8dca6d6119290aec3", 0x30, 0xa3c}, {&(0x7f0000000200)="3bd28b33b5d413ad733bd803698a1642fd9871900f561bb7e5e9dd13e88dc651bddee4e1ed2e98f1c3efd8606f855afe2927b97297f3", 0x36, 0x4}, {&(0x7f0000000600)="422d9849752f9b826de1406b149d6fefbdac7a39e85c040c7acdbf0f96bff9f0256874b5151376afef77a67b1307d0f7067df7be71813a4bb2d8dfa72f9116eb2fce92a28c260a3d53b89362caae14987121fb0f5a99da922cc7603e44d116499120c2cf373afe48a41a13bff3f84281cf783fb3dd7ece7c51e37c2ff45862836e351069e2b7a239aaf8617520a2e88612f62acc084af36a6ac34dd35f86", 0x9e, 0x800}, {&(0x7f00000006c0)="8cc7734f807ae2ef1369a932c5ad25064cf0550c8db8bc09672a058d321f94693bcbbe09364da8861a41760b767bee85d37129fc7964cac67a05decf74279da63865b6382fd709545128e11e7ab9ff357130115ab788c6159161e12add976cb807", 0x61, 0x3f}, {&(0x7f0000000740)="77446007ae0ebf42e53af19036e7cc29408f3916521a20c013bc36cc6323df26592d7afc08478ace1a544120d327e34935f3872f73d70e3912f91e654e0e9ff04644d0d1efd643ee63a059925f2d74cc2df20a", 0xfffffffffffffe50, 0x7f}, {&(0x7f00000007c0)="85ca0fddd3c65061f5e9c6d6f213be9a5f611cb0a81758c549bb1734e300f023252d84937298c384d9c0e8c4063da0b8e1b95799680545675df2537cc9c0d1c7b40666ec5867430b6a7544ab4a67670e7e7ab999bda9a3ea97c72f38e7b57df9d2aae3bbb036bf3aabf5c260ad8d41956cb91617336873e8642fbec9a3fa94d60061581cbe36bd6440d81518cc9e14d5ad1be7e1d6a56efc442f71c499d9b17a779b217b5f45dc6547bb2fb9ec8f97417434384d89b216eb3a63e3d2f05976ca939f72e26b3d27aaa661713b78f8a613e04cb1a578160b5fddf57622c0de441a", 0xe0, 0x3}, {&(0x7f00000008c0)="41a20acbd5385acbf0f8ed51cd8890b9006d7143242eceb4f601", 0x1a, 0x8}, {&(0x7f0000000900)="d3073960d443e6ddda76f0775288dc63d7a4d93e7c6d26c66a57679aa86688da00956ef0138a30823a105d53261424e98f1614a05869074fcd792a7895775fde42f01e1bdd0805a2defe9786af279e7d0ab21a5fbe0a5b5f50004931d9708621b9131812b516", 0x66, 0x5}], 0x0, &(0x7f0000000b00)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRESHEX, @ANYBLOB="3174147b", @ANYBLOB, @ANYBLOB="1c48281d9bb02b195c4bfc653bb1a68d35c813bb2b8b0e011f052d6d916202c5f7ed7c0c3a9ac6040f11d6f9b08e988461769b557d2e2af140cfcfcb53f900ca2677308aaa5cd975262d394938495f51eac19ac1a6a44cbfb6264dd00a15d086a3b355b5ebf34637ce508e72c529c410690ae01227b092821f56a09bab65b027c3f8abb0d2ab486bca3f227afb2abd4d7a979682358a43892e2238da80ecb0666214e7b90658b68b6bb807181284b57ee8b6268b3516c22ee9d379cf4f8d7f53297370", @ANYRESOCT]) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x408541, 0x0) r5 = openat(r4, &(0x7f0000000040)='./file0\x00', 0x0, 0x18) ftruncate(r2, 0x2) sendfile(r3, r2, 0x0, 0xfffffdef) r6 = dup(r5) execveat(r6, &(0x7f0000000580)='./file1\x00', &(0x7f0000000c40)=[&(0x7f00000005c0)='\x00'], &(0x7f0000000cc0)=[&(0x7f0000000c80)='vfat\x00'], 0x1000) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000540)={0xffffffffffffffff, 0x3, 0x6, 0x3ff}) [ 1197.338270] RDX: 000000000000000f RSI: 00007f2b384321e0 RDI: 0000000000000003 [ 1197.339234] RBP: 00007f2b384321d0 R08: 0000000000000000 R09: 0000000000000000 [ 1197.340093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1197.340943] R13: 00007ffecd31a17f R14: 00007f2b38432300 R15: 0000000000022000 [ 1197.341819] 10:55:28 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf401}], @ndisc_rs}}}}}, 0x0) 10:55:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, 0x0, 0x0, 0x17000, 0x0) 10:55:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(0xffffffffffffffff, 0x2) [ 1197.481491] kworker/u4:6: attempt to access beyond end of device [ 1197.481491] loop4: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1197.483234] Buffer I/O error on dev loop4, logical block 31, lost async page write [ 1197.506481] loop0: detected capacity change from 0 to 40 [ 1197.630285] loop4: detected capacity change from 0 to 40 [ 1197.767985] kworker/u4:3: attempt to access beyond end of device [ 1197.767985] loop4: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1197.769402] Buffer I/O error on dev loop4, logical block 31, lost async page write 10:55:41 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x92, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:55:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r2, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) 10:55:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) chdir(&(0x7f0000000080)='./file1\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ftruncate(r0, 0x1) sendfile(r1, r0, 0x0, 0xfffffdef) 10:55:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r3, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) sendfile(r2, r3, 0x0, 0x0) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) [ 1211.310652] loop0: detected capacity change from 0 to 40 10:55:41 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:55:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, 0x0, 0x0, 0x17000, 0x0) 10:55:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(0xffffffffffffffff, 0x2) 10:55:41 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) [ 1211.324209] loop4: detected capacity change from 0 to 40 [ 1211.481280] kworker/u4:4: attempt to access beyond end of device [ 1211.481280] loop4: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1211.482932] Buffer I/O error on dev loop4, logical block 31, lost async page write 10:55:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940), 0x0, 0x17000, 0x0) 10:55:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000600), &(0x7f0000000180)='./file1\x00', 0x8001, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000640)="2ba0dde87fba824b171cd89c41e41fd58878d0967c58a81a9abf7890f7d0afe01c76a028f94b94f325958e0b22547fd28b4528a7503e1a7546c0ddbd041cceb51ebe5fc16838455eb92f1fc17c9b26755dffa17205d7f7a21f97654ac184f77f437986e1885c28a7f7ed40243d1d042df75fda394e2106c1d7837e2288296a87dbb768ba838f70bfa19a33f7155b490e88218477580b951332df324231ad3a0e4af5b575b0fbe462bcce1f2a90", 0xad, 0x3}, {&(0x7f0000000300)="c1b628952107d20695c0ff651154efa4067ba292ef3195226398fbc6868727709808f21cb7fd32682b5c74a7fed0fc394e72dc62040ee78cf2768b384d986fe751f7ccd11bc7387f74f874f42058f3a01aa486f1388feb2637cd5e323e143c05a5bd6d748eb820f31790d64e4ef6aab5083e0e7b622f92fa8098306852455184364026cdee927ab206e2f3ec619181ac9041a8610cc5e065b04fea3e0846976c46cb97f574ff648bfcab52ea7fbb7f940fa4fd2e9e37e32c56324ad6ccbdff9b455d99de32378fe1ac98e5fe480589d73aa0642db2680aeb59", 0xd9, 0x80}, {&(0x7f0000000400)="29de6a286cadf51539205abffe43f8e8662f68810567292fd77fbfaac1e535c40c37ee4b1c460784044f3ff20eb3fb93369a644ba6628da4e98ce35e0160312e194edca4802d2a1283e073a434b24c8f16db7e97af1b6022d4d469db8fd6714472097efc99fe8d97ed11da4ac26446b55607762af158ab048598545d49dc08bf91fc6abf56c00d7e876222fffb640c09a56be3b2d41b60b81bc5ef410f4019a8e0d18ef9f0e9f7", 0xa7, 0xffffffffffffffe1}], 0x88, &(0x7f0000000240)=ANY=[@ANYBLOB='utf8smute=uni_x|ate=1,\x00']) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./file1\x00', 0x80) r2 = openat(r1, &(0x7f0000000540)='./file1\x00', 0x101042, 0x0) sendfile(r2, r0, 0x0, 0xfffffdef) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x100) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r5, &(0x7f0000001180)=ANY=[], 0x220) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000280)={{0x1, 0x1, 0x18, r3}, './file1\x00'}) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x131040, 0x0) lchown(&(0x7f0000000580)='./file1/file0\x00', 0x0, 0xee01) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000700)) ioctl$BLKROSET(r3, 0x125d, &(0x7f00000001c0)=0x17c6) ftruncate(r4, 0x2) sendfile(r5, r4, 0x0, 0xfffffdef) 10:55:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7a, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000180)="11c9288b580dc91c65b72e3856f0a27ee6be0d9d1e0e1113823831b961019efdd3daf1d6c5379dceb1fcc90181b85d85bf8c1e06cfb55bf40e1458e6c5183e0a89f3072b7c65f5067d3e07f73dd5179359fa663d0e2c04a6cd08cd1f379d25e086fd", 0x62, 0x6}, {&(0x7f0000000240)="8f41f14483b9bf941e9ce0665b0168c0967de79a07957087fcbbeb9c54a0c05f234aa3991d1bcc17ca3dcb6255ef4ec34ffb1e5c97e63bfdad144e856349a0fd075c641c1949d8df381f5da42708b000b230aaf34266", 0x56, 0x6}], 0x0, &(0x7f00000002c0)={[{'vfat\x00'}], [{@permit_directio}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@obj_type}, {@obj_user={'obj_user', 0x3d, ',%'}}, {@appraise_type}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@subj_type={'subj_type', 0x3d, 'vfat\x00'}}]}) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc0042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000380)=0xfffffffffffffff9) sendfile(r1, r0, 0x0, 0xfffffdef) 10:55:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x0) 10:55:55 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 1224.782070] loop4: detected capacity change from 0 to 40 10:55:55 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:55:55 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0x2, &(0x7f0000000240)=""/226) 10:55:55 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs={0x85, 0x2}}}}}}, 0x0) [ 1224.844537] loop0: detected capacity change from 0 to 40 10:55:55 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs={0x85, 0x3}}}}}}, 0x0) 10:55:55 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0x3, &(0x7f0000000240)=""/226) 10:55:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x0) 10:55:55 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:55:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940), 0x0, 0x17000, 0x0) 10:55:55 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs={0x85, 0x4}}}}}}, 0x0) 10:55:55 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xb, &(0x7f0000000240)=""/226) [ 1225.099797] loop4: detected capacity change from 0 to 40 [ 1225.127174] loop0: detected capacity change from 0 to 40 10:56:09 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs={0x85, 0x5}}}}}}, 0x0) 10:56:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940), 0x0, 0x17000, 0x0) 10:56:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) openat(r0, &(0x7f0000000080)='./file1\x00', 0x426000, 0x4) ftruncate(r0, 0x2) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, 0x3f7, 0x300, 0x70bd2a, 0x25dfdbfb, {0x7, 0x1, './file2', '.'}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) sendfile(r1, r0, 0x0, 0x7) 10:56:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x151442, 0x25) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:56:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x0) 10:56:09 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x95, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:56:09 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:56:10 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xc, &(0x7f0000000240)=""/226) [ 1239.439558] loop4: detected capacity change from 0 to 40 [ 1239.447505] loop0: detected capacity change from 0 to 40 10:56:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r2, 0x0) perf_event_open(&(0x7f0000000080)={0x63c8f219b0d90bfc, 0x80, 0x8, 0xa2, 0xbe, 0x7, 0x0, 0x4, 0x80010, 0x5, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x4440, 0xe604, 0x8, 0x4, 0xfffffffffffffbff, 0x9, 0x7, 0x0, 0xfffffffb, 0x0, 0x7fff}, 0x0, 0x6, r2, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:56:10 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(r0, &(0x7f0000000080)='./file1\x00', 0x200, 0x13) openat(r0, &(0x7f0000000040)='./file1\x00', 0x56800, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, r2, 0x0, 0xfffffdef) r4 = openat(r3, &(0x7f00000000c0)='./file0\x00', 0x412000, 0x18c) write$binfmt_aout(r4, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) sendfile(r4, r1, 0x0, 0xfffffdef) 10:56:10 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xe, &(0x7f0000000240)=""/226) 10:56:10 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs={0x85, 0x6}}}}}}, 0x0) 10:56:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{0x0}], 0x1, 0x17000, 0x0) 10:56:10 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x200, 0xc, &(0x7f00000000c0)=[{&(0x7f0000000040)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x57}, {0x0, 0x2, 0x5dc}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:56:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r2, r1, &(0x7f00000001c0)=0x12, 0x7) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x83c001, 0x2) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f00000000c0)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, r2, 0x0, 0xfffffdef) futimesat(r3, &(0x7f0000000040)='./file2\x00', &(0x7f0000000080)={{0x0, 0xea60}, {0x77359400}}) 10:56:10 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xf, &(0x7f0000000240)=""/226) [ 1239.788368] loop4: detected capacity change from 0 to 40 [ 1239.799326] loop0: detected capacity change from 0 to 40 10:56:10 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs={0x85, 0x8}}}}}}, 0x0) 10:56:10 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x96, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:56:10 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/198) [ 1239.969217] syz-executor.4: attempt to access beyond end of device [ 1239.969217] loop4: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 1239.971135] Buffer I/O error on dev loop4, logical block 10, lost async page write 10:56:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{0x0}], 0x1, 0x17000, 0x0) 10:56:10 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs={0x85, 0xe}}}}}}, 0x0) [ 1240.245668] loop0: detected capacity change from 0 to 40 10:56:25 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) 10:56:25 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) r1 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x4000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r3, 0x0) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) tgkill(r4, r4, 0x6) sched_setscheduler(r4, 0x0, &(0x7f0000000000)=0x7f) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000080)={{0x0, 0xee00, r2, r3, 0xee00, 0x24, 0xffff}, 0x10000, 0x2, 0x80, 0x51c8, 0x0, r4, 0x4}) 10:56:25 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x8ad) sendfile(r1, r0, 0x0, 0xfffffdef) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x8, 0x3}) 10:56:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mkdir(&(0x7f0000000040)='./file2\x00', 0x104) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r2, 0x0) fallocate(r2, 0x0, 0x8, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) sendfile(r1, r3, 0x0, 0x26e42700) r4 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x80, 0x80) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000240)) openat(r4, &(0x7f0000000180)='./file1\x00', 0x319400, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x3f, 0x0, 0x9}) 10:56:25 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:56:25 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs={0x85, 0x11}}}}}}, 0x0) 10:56:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{0x0}], 0x1, 0x17000, 0x0) 10:56:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) [ 1254.985497] loop4: detected capacity change from 0 to 40 [ 1254.994283] loop0: detected capacity change from 0 to 40 10:56:25 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs={0x85, 0x38}}}}}}, 0x0) [ 1255.114699] cgroup: fork rejected by pids controller in /syz5 10:56:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)}], 0x1, 0x17000, 0x0) [ 1255.207742] loop0: detected capacity change from 0 to 40 10:56:40 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) r1 = shmget(0x1, 0x4000, 0x20, &(0x7f0000ff0000/0x4000)=nil) shmat(r1, &(0x7f0000ff0000/0x3000)=nil, 0x2000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) 10:56:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) acct(0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f0000000b00)='./file0\x00', 0x101001, 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000000440)={{0x5c, 0xff, 0x4, 0x131, 0x102, 0x81, 0x160, 0xade8}, "19bc4ebcd33ad8519ad803cffcc8f82b3b0254912a3d818093f81c51c92cfa360a10bace41553dda02c4ad08a30ac94726ec3951aca7d76578e33cbcb63864486a5d35afd5d8f2f98e455c7e4c48e62d5ecf16a2d52fa612a9847b535fce01c40cbeb6631a159f5090cf7fcaec", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x68d) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, r3, 0x0, 0xfffffdef) preadv2(r4, &(0x7f0000000180)=[{&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000240)=""/194, 0xc2}, {&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000340)=""/254, 0xfe}], 0x4, 0x0, 0x6, 0x5) ftruncate(r0, 0x2) sendfile(r2, r0, 0x0, 0xfffffdef) 10:56:40 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x1) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:56:40 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs={0x85, 0x60}}}}}}, 0x0) 10:56:40 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r2, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) 10:56:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) (fail_nth: 1) 10:56:40 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:56:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)}], 0x1, 0x17000, 0x0) [ 1269.624273] loop0: detected capacity change from 0 to 40 [ 1269.649885] FAULT_INJECTION: forcing a failure. [ 1269.649885] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.651714] CPU: 1 PID: 12473 Comm: syz-executor.4 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1269.652761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.653796] Call Trace: [ 1269.654145] [ 1269.654450] dump_stack_lvl+0xc1/0xf0 [ 1269.654976] should_fail_ex+0x4b4/0x5b0 [ 1269.655520] ? jbd2__journal_start+0x194/0x810 [ 1269.656143] should_failslab+0x9/0x20 [ 1269.656662] kmem_cache_alloc+0x5a/0x390 [ 1269.657225] jbd2__journal_start+0x194/0x810 [ 1269.657844] __ext4_journal_start_sb+0x3d7/0x560 [ 1269.658490] ? ext4_setattr+0xb53/0x23d0 [ 1269.659045] ext4_setattr+0xb53/0x23d0 [ 1269.659574] ? current_time+0x201/0x2c0 [ 1269.660126] ? __pfx_ext4_setattr+0x10/0x10 [ 1269.660722] notify_change+0xb90/0x11d0 [ 1269.661300] ? do_truncate+0x143/0x200 [ 1269.661838] do_truncate+0x143/0x200 [ 1269.662340] ? __pfx_do_truncate+0x10/0x10 [ 1269.662923] ? __pfx_lock_acquire+0x10/0x10 [ 1269.663501] ? lock_is_held_type+0x9f/0x120 [ 1269.664107] do_sys_ftruncate+0x543/0x770 [ 1269.664689] do_syscall_64+0x3f/0x90 [ 1269.665241] entry_SYSCALL_64_after_hwframe+0x72/0xdc 10:56:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)}], 0x1, 0x17000, 0x0) [ 1269.665945] RIP: 0033:0x7f5227285b19 [ 1269.666556] 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 [ 1269.668902] RSP: 002b:00007f52247fb188 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 1269.669907] RAX: ffffffffffffffda RBX: 00007f5227398f60 RCX: 00007f5227285b19 [ 1269.670832] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 1269.671772] RBP: 00007f52247fb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1269.672699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1269.673635] R13: 00007ffcebe3782f R14: 00007f52247fb300 R15: 0000000000022000 [ 1269.674589] [ 1269.674975] EXT4-fs error (device sda) in ext4_setattr:5515: Out of memory 10:56:40 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs={0x85, 0x68}}}}}}, 0x0) [ 1269.751541] loop0: detected capacity change from 0 to 40 10:56:40 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r0, &(0x7f0000ff2000/0x1000)=nil, 0x4000) r1 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ff2000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) 10:56:40 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r2, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) 10:56:40 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x99, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:56:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x0, 0x0) 10:56:40 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x8, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x6}, 0x1c) [ 1270.010776] loop0: detected capacity change from 0 to 40 10:56:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) (fail_nth: 2) 10:56:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x0, 0x0) [ 1270.139271] loop0: detected capacity change from 0 to 40 10:56:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) (fail_nth: 3) 10:56:52 executing program 6: alarm(0x8) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) alarm(0x6) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) chroot(&(0x7f0000000040)='./file0\x00') ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0) 10:56:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x0, 0x0) 10:56:52 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9a, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:56:52 executing program 3: ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000000)={{0x40, 0xff}, {0x6, 0xe0}, 0xebc7, 0x2, 0x1f}) syz_emit_ethernet(0x115, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) 10:56:52 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x131800, 0x100) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) 10:56:52 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0x0}}, './file0\x00'}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r5, 0x0) mount$9p_xen(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), 0x10d0a0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=xen,version=9p2000.L,access=any,dfltgid=', @ANYRESHEX=r4, @ANYBLOB="2c61707072616973655f747970653d696d657369672c646f6e745f6d6561737572652e73b742253fc2ab2a38d96d61636b6673666c6f6f723d76666174", @ANYRESDEC, @ANYBLOB=',euid=', @ANYRESDEC=r5, @ANYBLOB=',\x00']) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r6, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) sendfile(r6, r1, 0x0, 0xfffffdef) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r7, 0xffffffffffffffff, 0x0, 0xfffffdef) lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r8, 0x0) fstat(0xffffffffffffffff, &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = signalfd4(r1, &(0x7f0000003a40)={[0x1]}, 0x8, 0x80000) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r11, 0x0) sendmsg$netlink(r2, &(0x7f0000003b80)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x80020022}, 0xc, &(0x7f0000003900)=[{&(0x7f0000003bc0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="11181d98464e421b70bbaf8f94d71255c2f3c0fb2a34562b4540b8c9196eb21302a9f10ef98d56fe673437b357a64f97ddb501fcd5557a7fb229d99c398d65c38aa21c9fef648939236843c88a53971df3993501365dc78eefe54b52d9c9c3b7db4015f3e93a08d356c8933264270e5b9b2fe9d87388726a441115d99a930b02947c5e788ec386e53fc8b1d23de2707f3f121b396d734afb217bc48a33708f7f80afb0b59254243812fb944748c811eb465a44546e3ece7c4c99b2ddb176d65b1b948a5c4f1d05a964d2d0726f300852f5f291573b3b64a32d02449ba6ed55fa3d67e146decde4823d548c586ef6286ffcf296000008001a00", @ANYRES32, 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@generic="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@typed={0x8, 0x52, 0x0, 0x0, @pid=0xffffffffffffffff}]}]}, 0x2178}, {&(0x7f00000037c0)=ANY=[@ANYBLOB="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"/272], 0x110}], 0x3, &(0x7f0000003a80)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, r6, 0xffffffffffffffff, r7]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8, r9}}}, @rights={{0xfffffffffffffe99, 0x1, 0x1, [r2, r10, r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r11, r4}}}], 0xd0, 0x1}, 0x10) 10:56:52 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r2, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) [ 1281.655168] loop0: detected capacity change from 0 to 40 [ 1281.666046] FAULT_INJECTION: forcing a failure. [ 1281.666046] name failslab, interval 1, probability 0, space 0, times 0 [ 1281.667036] CPU: 0 PID: 12929 Comm: syz-executor.4 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1281.667684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1281.668359] Call Trace: [ 1281.668581] [ 1281.668783] dump_stack_lvl+0xc1/0xf0 [ 1281.669127] should_fail_ex+0x4b4/0x5b0 [ 1281.669484] ? jbd2__journal_start+0x194/0x810 [ 1281.669879] should_failslab+0x9/0x20 [ 1281.670209] kmem_cache_alloc+0x5a/0x390 [ 1281.670566] jbd2__journal_start+0x194/0x810 [ 1281.670956] __ext4_journal_start_sb+0x3d7/0x560 [ 1281.671364] ? ext4_truncate+0x68b/0x1240 [ 1281.671724] ext4_truncate+0x68b/0x1240 [ 1281.672073] ? __pfx_ext4_truncate+0x10/0x10 [ 1281.672450] ? __pfx_unmap_mapping_range+0x10/0x10 [ 1281.672883] ext4_setattr+0x1959/0x23d0 [ 1281.673261] ? __pfx_ext4_setattr+0x10/0x10 [ 1281.673631] notify_change+0xb90/0x11d0 [ 1281.673989] ? do_truncate+0x143/0x200 [ 1281.674322] do_truncate+0x143/0x200 [ 1281.674651] ? __pfx_do_truncate+0x10/0x10 [ 1281.675013] ? __pfx_lock_acquire+0x10/0x10 [ 1281.675391] ? lock_is_held_type+0x9f/0x120 [ 1281.675762] do_sys_ftruncate+0x543/0x770 [ 1281.676120] do_syscall_64+0x3f/0x90 [ 1281.676446] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1281.676889] RIP: 0033:0x7f5227285b19 [ 1281.677211] 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 [ 1281.678680] RSP: 002b:00007f52247fb188 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 1281.679307] RAX: ffffffffffffffda RBX: 00007f5227398f60 RCX: 00007f5227285b19 [ 1281.679886] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 1281.680469] RBP: 00007f52247fb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1281.681060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1281.681636] R13: 00007ffcebe3782f R14: 00007f52247fb300 R15: 0000000000022000 [ 1281.682244] [ 1281.683586] EXT4-fs error (device sda) in ext4_setattr:5515: Out of memory 10:56:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) (fail_nth: 4) 10:56:52 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r2, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) 10:56:52 executing program 1: fcntl$setsig(0xffffffffffffffff, 0xa, 0xe) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x2cfed9d994143b59, 0x0) kcmp$KCMP_EPOLL_TFD(r0, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)={0xffffffffffffffff, r1, 0x6}) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r3, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0xfe19}], 0x1, 0x17000, 0x0) fdatasync(r3) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000240)=""/226) 10:56:52 executing program 3: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0x100000001, 0x523402) write$rfkill(r0, &(0x7f0000000040)={0x401, 0x6, 0x2}, 0x8) r2 = gettid() fcntl$setown(r1, 0x8, r2) syz_emit_ethernet(0x46, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffff230bdd602d000000000000000001aafe800000000018000058e43a94c38f15a87e2d000000008500907800000000"], 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x80) r3 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r3, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmat(r3, &(0x7f0000ff9000/0x4000)=nil, 0x7000) [ 1281.964960] loop0: detected capacity change from 0 to 40 10:56:52 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9b, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:56:52 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ff2000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) 10:56:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) (fail_nth: 5) 10:56:52 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:56:52 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) pwrite64(r0, &(0x7f0000000000)="bee4c1653675f92045c211a3309176f1be2fea2badb3a3d332192a6e747ac711ddd2dc2934519b56f9f5b309fac6e3c33f5b54d2f64c6f462a092d4be0572ad809bb14ce042cabe1591ef19853f2337cbd0221db97bf5b4e1890e2905e146c14517c09be", 0x64, 0x80000001) syz_emit_ethernet(0x46, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaa111caaaaaaffffffffffff86dd602ddc2000102f00fe80000000000000001f00009d7e12443eada6cce25c000000aafe0000000000000000000000000000aafe000400"], 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@private2, @in=@remote}}, {{@in6}, 0x0, @in6=@private1}}, &(0x7f0000000200)=0xe8) recvfrom(r0, &(0x7f0000000240)=""/201, 0xc9, 0x1, 0x0, 0x0) 10:57:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) (fail_nth: 6) 10:57:05 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000380)="601c6d6b646f7366d8a02b00080101000440002000f801070c8f669c9a885bc05609cef59fed1872cdacc11b922d27af555f102b1547ca3cb228229d1f297c96ae8bc51ab81d1ada220c6c717e8fa8d29e6b59285b6edc82ff4431cb858575942c34d35448311b721a6279dabad6e17bc72cdd4a6a8fdf1795731a032d35be8298b4bc44fcd996edadb0be996c4c8761ceccb6c277e72b9e39c00d302ea572d97b0efebfd417aa73dd1ee3427a3bdd030000003c265f03593af3e77454304a766b7862555ec6f2e698bb9f84a7357795b9fd4f17c5a7a7e8fc721d3c96073a3db9be54413d93", 0xe6, 0x4}, {0x0, 0x0, 0x3}], 0x400, &(0x7f0000000480)=ANY=[@ANYRES32=0x0]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) syz_io_uring_setup(0x108e, &(0x7f0000000040)={0x0, 0x1ab9, 0x1, 0x3, 0x1ce, 0x0, r2}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, r3, 0x0, 0xfffffdef) sendmmsg(r4, &(0x7f0000000340)=[{{&(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote}, 0x1, 0x2}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)="448d0b0483fa2a3d08f0b195faf02cfc367217e3fb7a563309fbb720cff86ecb016c12030d5fc7421021e5b6766da03701a9bb42400998f85db33b13f8406df6574b36bc2431033ab16c24e873d00fd2fe2b76acec4f23d1cb5f5c86bbad854ebd0a5f8423e1981118636d31d9dbed94", 0x70}], 0x1}}], 0x1, 0x20008004) sendfile(r1, r0, 0x0, 0xfffffdef) 10:57:05 executing program 1: shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) r0 = shmget(0x2, 0xc000, 0x78000000, &(0x7f0000ff2000/0xc000)=nil) shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ff3000/0x4000)=nil) r1 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) shmat(r1, &(0x7f0000fef000/0x5000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/220) 10:57:05 executing program 3: syz_emit_ethernet(0x4fa, &(0x7f0000000200)={@local, @broadcast, @void, {@ipv6={0x86dd, @tipc_packet={0xc, 0x6, "43c690", 0x4c4, 0x6, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {[@hopopts={0x3c, 0x1f, '\x00', [@calipso={0x7, 0x10, {0x2, 0x2, 0x6, 0x200, [0x1]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @remote}, @generic={0x6, 0xcf, "7a8441b76ed1470d629992fb09352010c2677fe94f54456950f9cd9e1ed04d837dedd2e04fb77f9d8f090e44e8db8e68c34185e1d290dc48ad851e1a9ef9b1adf728f17aebf60a7db1d3e62d291854b9ac1c08c380a1bd85457649bf40b0ae4c8889b31f38c9e2b08a16491d7cf69c26bcd53d6e11fe17a1ac6fcf1de3f098bfed879ff300412ddae9b11ee820fd6569ef226eb61e24a61824684bc0bc022cac1958e60de42817c050d9ae366bc50f502fd87e3255cad22b7246d480caaf81f8394b8871b7949d6a2a07d59d452f57"}, @ra={0x5, 0x2, 0xfff}]}, @hopopts={0x5c, 0x28, '\x00', [@pad1, @generic={0x2, 0x8c, "b2d29aa16fff1f53a4adf87e7fc7275ee0e77d85564ca8453bdc88bf6fbbd9490bd90eab36cae597757d217b0013e5454ddc26a681b2f4bb0b8523b64ef7fc32c143a56655d45510c030889d6f4b7fb9608edfc2e158206145fe259172502d96fed73e5d37c0c8aa02b8966f5c5f66730c3ccd8f550478a31bd783a4d8c9bb6653d3d7b0b3ebc487518e8029"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x5}, @generic={0x3, 0x8a, "de572921cff8502748bcfa53d4bb8ccb9ee29a4ccb8105101b9dba678acaba2e116d3d36fab5c65f2cd154a9b6d73ed63558e6b018408722b6b52baccf411cbde0fb96b487891684e2ceac60776770dc5343cb8b4a33e73ca11ee8bdec4a1b146e15db9e8ee8f76e8608eaf5c165f19b848e0919f7c6c8d95f1c060c3ee60fb6af3d09dfed74fbe7419c"}, @hao={0xc9, 0x10, @empty}]}, @fragment={0x6, 0x0, 0x0, 0x1, 0x0, 0xc, 0x65}, @srh={0x33, 0xa, 0x4, 0x5, 0x6c, 0x50, 0x0, [@loopback, @local, @remote, @private2={0xfc, 0x2, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}, @hopopts={0x2f, 0x1b, '\x00', [@pad1, @generic={0x1, 0xc1, "190facbc24d17d510a95d4d40b6dfb930dbb392c53e072d8f8ec8ea8f93900709e1abba0d6a7ee12ef20f969f17cc53577c2a9604c1fb2af2f296f566684938e3ad0cff382ad44740610db1edd3269f676a0170870c6625e041853dce7820cb02ebbf79d432456a7fa757a8e9ae8175a711d811db43c691b07390688d7e05b003a39152d0006daa8b370b3b5034da772d6c49b4e59f2a6fc339e6e6d35e4bc18648081687c26c2f5c697c29517055c6c0016912a486ffd91079da6a13d262f100e"}, @jumbo={0xc2, 0x4, 0x8000}, @enc_lim={0x4, 0x1, 0x3f}, @ra={0x5, 0x2, 0xe91}, @jumbo={0xc2, 0x4, 0x75}]}], @name_distributor={{0x124, 0x0, 0x0, 0x0, 0x1, 0xa, 0xb, 0x2, 0x0, 0x0, 0x1, 0x5, 0x1000, 0x4, 0x4e21, 0x4e20, 0x0, 0x3, 0x0, 0x0, 0x1}, [{0x5725, 0xdf4e, 0x7, 0x8001, 0x6, 0x2, 0x8, 0x5}, {0x7f, 0x5, 0x6, 0x0, 0x84cf, 0x1c9, 0x7, 0x10000}, {0x20, 0x8, 0x3ff, 0x7, 0x20, 0x5, 0x5, 0x8}, {0x7fffffff, 0x6, 0x7, 0x43884c5, 0x401, 0x100, 0x5, 0x2}, {0x6, 0x7, 0x8001, 0x37, 0xccc, 0xfff, 0x2, 0x5}, {0x1, 0x7ff, 0x7fff, 0x1f, 0x1, 0x8001, 0x0, 0x6e0}, {0x80000000, 0x0, 0x5, 0x7fffffff, 0xbaf, 0x101, 0xa, 0x3f}, {0x8101, 0x1, 0x9, 0x1, 0xfff, 0x5, 0x9, 0x3ff}, {0xffffffff, 0x0, 0x6, 0x6, 0x43, 0x7b, 0x6, 0x1}]}}}}}}, 0x0) 10:57:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) (fail_nth: 1) 10:57:05 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:57:05 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000001640)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) openat(r2, &(0x7f0000001680)='./file0\x00', 0x34082, 0xc1) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x800, 0x6, &(0x7f00000014c0)=[{&(0x7f0000000240)="9dd7fd11c5da4a673c2664f73b60fd", 0xf, 0x100000001}, {&(0x7f0000000280)="a768e81ff053572ea7ecf4209d0777de0ebdb785886d06b2dfedd332d4651132bf8a17eb3f1647a5c1f94aa6f5a2825612e77ec8e0bb487e3ea4ff44ddd205ef07e47e1e45a12bbb3a47886baca8f9c1618756a23f94fe6584450e303c06b1e35818465fedd3f028837da31ce382e2bce8ea3ef13eabd0856c4b031883e4a736b9f3213dd7ff719384974d", 0x8b, 0x7ff}, {&(0x7f0000000340)="9643980e0068bba59bf6c1d58a3bc97a3d09901cd95a42", 0x17, 0xffffffff}, {&(0x7f0000000380)="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", 0xfd, 0x8}, {&(0x7f0000000480)="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0x1000, 0x99}, {&(0x7f0000001480)="5e8d06462e33418322d96576f066ec900e339ebe2f2216160af4eb0e97fbb48b331b04fb6e26", 0x26, 0x1}], 0x230441, &(0x7f00000016c0)={[{@mode={'mode', 0x3d, 0x7fff}}], [{@smackfshat={'smackfshat', 0x3d, '}'}}, {@fowner_lt}, {@dont_measure}, {@obj_user}, {@fowner_lt={'fowner<', 0xee00}}, {@fowner_gt={'fowner>', 0xee00}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}) r3 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x101042, 0x6) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) r4 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x6, 0x3f, 0x2, 0x4, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffff, 0x4, @perf_bp={&(0x7f0000000040)}, 0x40b0, 0x7, 0xffffffff, 0x0, 0x4, 0x4, 0x400, 0x0, 0x8, 0x0, 0x3}, r4, 0xf, 0xffffffffffffffff, 0x8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001580)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ftruncate(r5, 0x3fe) sendfile(r3, r1, 0x0, 0xfffffdef) 10:57:05 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9c, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 1294.912207] FAULT_INJECTION: forcing a failure. [ 1294.912207] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1294.913028] CPU: 0 PID: 13386 Comm: syz-executor.0 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1294.913599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1294.914153] Call Trace: [ 1294.914336] [ 1294.914501] dump_stack_lvl+0xc1/0xf0 [ 1294.914782] should_fail_ex+0x4b4/0x5b0 [ 1294.915073] _copy_from_user+0x2e/0x180 [ 1294.915369] __import_iovec+0x541/0x860 [ 1294.915661] ? find_held_lock+0x2c/0x110 [ 1294.915967] import_iovec+0x87/0xb0 [ 1294.916236] vfs_writev+0xc1/0x660 [ 1294.916494] ? __pfx_vfs_writev+0x10/0x10 [ 1294.916789] ? __fget_files+0x24e/0x480 [ 1294.917079] ? lock_release+0x1e3/0x680 [ 1294.917369] ? __pfx_lock_release+0x10/0x10 [ 1294.917682] ? __fget_files+0x270/0x480 [ 1294.917982] __x64_sys_pwritev+0x233/0x310 [ 1294.918284] ? __pfx___x64_sys_pwritev+0x10/0x10 [ 1294.918622] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1294.918989] do_syscall_64+0x3f/0x90 [ 1294.919266] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1294.919630] RIP: 0033:0x7f1156538b19 [ 1294.919891] 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 [ 1294.921103] RSP: 002b:00007f1153aae188 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 [ 1294.921602] RAX: ffffffffffffffda RBX: 00007f115664bf60 RCX: 00007f1156538b19 [ 1294.922085] RDX: 0000000000000001 RSI: 0000000020000940 RDI: 0000000000000005 [ 1294.922570] RBP: 00007f1153aae1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1294.923058] R10: 0000000000017000 R11: 0000000000000246 R12: 0000000000000001 [ 1294.923541] R13: 00007ffc5259422f R14: 00007f1153aae300 R15: 0000000000022000 [ 1294.924029] 10:57:05 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) syz_mount_image$ext4(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devpts\x00', 0x0, 0x0) r1 = inotify_init() r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x500000a) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x500) umount2(&(0x7f0000000000)='./file0\x00', 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) 10:57:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) (fail_nth: 7) 10:57:05 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@remote, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}, @local, {[@srh={0x1fe, 0x0, 0x4, 0x0, 0x3f}], @ndisc_rs}}}}}, 0x0) 10:57:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) (fail_nth: 2) 10:57:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r2, r1, 0x0, 0xfffffdef) r3 = openat(r1, &(0x7f0000000040)='./file1\x00', 0x193401, 0x0) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r3, r0, 0x0, 0xfffffdef) [ 1295.132568] FAULT_INJECTION: forcing a failure. [ 1295.132568] name failslab, interval 1, probability 0, space 0, times 0 [ 1295.133383] CPU: 0 PID: 13483 Comm: syz-executor.4 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1295.133934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1295.134487] Call Trace: [ 1295.134674] [ 1295.134841] dump_stack_lvl+0xc1/0xf0 [ 1295.135125] should_fail_ex+0x4b4/0x5b0 [ 1295.135422] ? jbd2__journal_start+0x194/0x810 [ 1295.135759] should_failslab+0x9/0x20 [ 1295.136036] kmem_cache_alloc+0x5a/0x390 [ 1295.136337] jbd2__journal_start+0x194/0x810 [ 1295.136659] __ext4_journal_start_sb+0x3d7/0x560 [ 1295.137001] ? ext4_dirty_inode+0xa5/0x130 [ 1295.137328] ? inode_maybe_inc_iversion+0x130/0x190 [ 1295.137679] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 1295.138004] ext4_dirty_inode+0xa5/0x130 [ 1295.138304] __mark_inode_dirty+0x1aa/0xc10 [ 1295.138617] ext4_setattr+0x862/0x23d0 [ 1295.138920] ? __pfx_ext4_setattr+0x10/0x10 [ 1295.139231] notify_change+0xb90/0x11d0 [ 1295.139535] ? do_truncate+0x143/0x200 [ 1295.139815] do_truncate+0x143/0x200 [ 1295.140081] ? __pfx_do_truncate+0x10/0x10 [ 1295.140390] ? __pfx_lock_acquire+0x10/0x10 [ 1295.140708] ? lock_is_held_type+0x9f/0x120 [ 1295.141020] do_sys_ftruncate+0x543/0x770 [ 1295.141334] do_syscall_64+0x3f/0x90 [ 1295.141602] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1295.141972] RIP: 0033:0x7f5227285b19 [ 1295.142235] 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 [ 1295.143438] RSP: 002b:00007f52247fb188 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 1295.143954] RAX: ffffffffffffffda RBX: 00007f5227398f60 RCX: 00007f5227285b19 [ 1295.144442] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 1295.144922] RBP: 00007f52247fb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1295.145423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1295.145905] R13: 00007ffcebe3782f R14: 00007f52247fb300 R15: 0000000000022000 [ 1295.146402] 10:57:05 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(0xffffffffffffffff, &(0x7f0000ff3000/0x1000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/226) 10:57:05 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) syz_emit_ethernet(0x30, &(0x7f0000000240)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x2b}, @local, @val={@void, {0x8100, 0x2, 0x1, 0x1}}, {@x25={0x805, {0x0, 0x3f, 0x9, "0ab87f9d9b20203f057a095d1ef4826bfbbb63b86c7780c34a419b"}}}}, &(0x7f0000000280)={0x0, 0x3, [0x317, 0x1a0, 0x59c, 0xc48]}) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x80, 0x40, 0x1, 0x7, 0x0, 0x2, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0xffffffff, 0x10000}, 0x10044, 0x2, 0x8001, 0x2, 0x401, 0x800, 0xf96, 0x0, 0x0, 0x0, 0x261e137e}, 0xffffffffffffffff, 0x10001, 0xffffffffffffffff, 0x9) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="01040000ff7fffff0400030600f906090008ffffffffffffdf1fcc5c0729c3f21caaaaaaaaaabb6c4ebe1f7f1240d820bcc579465ffe5881c13df341b1f36d421cf4e96e632c9f2682bd6e6b720420eb0770170d4aa126"], 0x35) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x30000, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)=0xe) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x200000) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) [ 1295.191798] FAULT_INJECTION: forcing a failure. [ 1295.191798] name failslab, interval 1, probability 0, space 0, times 0 [ 1295.193465] CPU: 1 PID: 13550 Comm: syz-executor.0 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1295.194477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1295.195505] Call Trace: [ 1295.195845] [ 1295.196142] dump_stack_lvl+0xc1/0xf0 [ 1295.196657] should_fail_ex+0x4b4/0x5b0 [ 1295.197199] ? jbd2__journal_start+0x194/0x810 [ 1295.197814] should_failslab+0x9/0x20 [ 1295.198314] kmem_cache_alloc+0x5a/0x390 [ 1295.198855] jbd2__journal_start+0x194/0x810 [ 1295.199452] __ext4_journal_start_sb+0x3d7/0x560 [ 1295.200082] ? ext4_dirty_inode+0xa5/0x130 [ 1295.200674] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 1295.201420] ext4_dirty_inode+0xa5/0x130 [ 1295.202080] __mark_inode_dirty+0x1aa/0xc10 [ 1295.202731] generic_update_time+0x21b/0x2b0 [ 1295.203338] file_modified_flags+0x2d4/0x330 [ 1295.203917] ? __pfx_file_modified_flags+0x10/0x10 [ 1295.204710] ext4_buffered_write_iter+0xf9/0x460 [ 1295.205492] ext4_file_write_iter+0x3ff/0x1950 [ 1295.206195] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 1295.206860] ? lock_is_held_type+0x9f/0x120 [ 1295.207437] do_iter_readv_writev+0x211/0x3c0 [ 1295.208033] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 1295.208696] ? avc_policy_seqno+0x9/0x20 [ 1295.209280] ? security_file_permission+0xb5/0xe0 [ 1295.209932] do_iter_write+0x189/0x7e0 [ 1295.210447] vfs_writev+0x1ae/0x660 [ 1295.210927] ? __pfx_vfs_writev+0x10/0x10 [ 1295.211455] ? __fget_files+0x24e/0x480 [ 1295.211989] ? lock_release+0x1e3/0x680 [ 1295.212593] ? __fget_files+0x270/0x480 [ 1295.213237] __x64_sys_pwritev+0x233/0x310 [ 1295.213858] ? __pfx___x64_sys_pwritev+0x10/0x10 [ 1295.214526] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1295.215221] do_syscall_64+0x3f/0x90 [ 1295.215726] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1295.216423] RIP: 0033:0x7f1156538b19 [ 1295.216905] 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 [ 1295.219037] RSP: 002b:00007f1153aae188 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 [ 1295.219976] RAX: ffffffffffffffda RBX: 00007f115664bf60 RCX: 00007f1156538b19 [ 1295.220827] RDX: 0000000000000001 RSI: 0000000020000940 RDI: 0000000000000005 [ 1295.221722] RBP: 00007f1153aae1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1295.222568] R10: 0000000000017000 R11: 0000000000000246 R12: 0000000000000001 [ 1295.223460] R13: 00007ffc5259422f R14: 00007f1153aae300 R15: 0000000000022000 [ 1295.224329] 10:57:05 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r4, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r5 = fork() wait4(r5, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r4, &(0x7f00000008c0)=""/163, 0xa3) 10:57:05 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:57:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x125802, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmstat\x00', 0x0, 0x0) r2 = inotify_init() flistxattr(r2, &(0x7f0000000080)=""/62, 0x3e) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, r3, 0x0, 0xfffffdef) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x9}}, './file0/file0\x00'}) sendfile(r1, r0, 0x0, 0xfffffdef) 10:57:18 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x42) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) sendfile(r1, r0, 0x0, 0xfffffdef) 10:57:18 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r2, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) 10:57:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) (fail_nth: 8) 10:57:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) llistxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/83, 0x53) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r2, 0x0) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000180)) ftruncate(r0, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r4, r3, 0x0, 0xfffffdef) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r6, r5, 0x0, 0xfffffdef) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f00000001c0)=[r4, r0, r6, r0, r1], 0x5) sendfile(r1, r0, 0x0, 0xfffffdef) 10:57:18 executing program 3: unshare(0x30000000) syz_emit_ethernet(0x46, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x2f, 0x0, @local, @local, {[@srh={0x1fe}], @ndisc_rs}}}}}, 0x0) 10:57:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) (fail_nth: 3) 10:57:18 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9e, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) 10:57:18 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000ff3000/0x1000)=nil) r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000100)=""/241) shmctl$SHM_LOCK(r0, 0xb) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000012c0)='/proc/vmstat\x00', 0x0, 0x0) lseek(r2, 0x8000000000000001, 0x3) r3 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000000)) shmat(r1, &(0x7f0000ff3000/0x3000)=nil, 0x3000) shmat(r3, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r3, 0xb) [ 1307.795623] FAULT_INJECTION: forcing a failure. [ 1307.795623] name failslab, interval 1, probability 0, space 0, times 0 [ 1307.797168] CPU: 0 PID: 13840 Comm: syz-executor.4 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1307.798292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1307.799285] Call Trace: [ 1307.799623] [ 1307.799924] dump_stack_lvl+0xc1/0xf0 [ 1307.800434] should_fail_ex+0x4b4/0x5b0 [ 1307.800960] ? jbd2__journal_start+0x194/0x810 [ 1307.801592] should_failslab+0x9/0x20 [ 1307.802090] kmem_cache_alloc+0x5a/0x390 [ 1307.802612] jbd2__journal_start+0x194/0x810 [ 1307.803212] __ext4_journal_start_sb+0x3d7/0x560 [ 1307.803835] ? ext4_dirty_inode+0xa5/0x130 [ 1307.804379] ? inode_maybe_inc_iversion+0x130/0x190 [ 1307.805015] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 1307.805638] ext4_dirty_inode+0xa5/0x130 [ 1307.806187] __mark_inode_dirty+0x1aa/0xc10 [ 1307.806752] ext4_setattr+0x862/0x23d0 [ 1307.807289] ? __pfx_ext4_setattr+0x10/0x10 [ 1307.807886] notify_change+0xb90/0x11d0 [ 1307.808418] ? do_truncate+0x143/0x200 [ 1307.808921] do_truncate+0x143/0x200 [ 1307.809413] ? __pfx_do_truncate+0x10/0x10 [ 1307.809958] ? __pfx_lock_acquire+0x10/0x10 [ 1307.810525] ? lock_is_held_type+0x9f/0x120 [ 1307.811102] do_sys_ftruncate+0x543/0x770 [ 1307.811656] do_syscall_64+0x3f/0x90 [ 1307.812159] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1307.812836] RIP: 0033:0x7f5227285b19 [ 1307.813324] 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 [ 1307.815585] RSP: 002b:00007f52247fb188 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 1307.816546] RAX: ffffffffffffffda RBX: 00007f5227398f60 RCX: 00007f5227285b19 [ 1307.817451] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 1307.818340] RBP: 00007f52247fb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1307.819234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1307.820135] R13: 00007ffcebe3782f R14: 00007f52247fb300 R15: 0000000000022000 [ 1307.821049] 10:57:18 executing program 3: syz_emit_ethernet(0xca, &(0x7f0000002880)={@local, @broadcast, @void, {@ipv4={0x800, @udp={{0x16, 0x4, 0x2, 0x3, 0xbc, 0x65, 0x0, 0xff, 0x11, 0x0, @multicast2, @multicast1, {[@cipso={0x86, 0x44, 0x1, [{0x1, 0x6, "941f6c31"}, {0x2, 0x6, "febea36b"}, {0x0, 0xf, "f1ba6dba5b236ffa67ef29e719"}, {0x0, 0x10, "a882dca3b2a7c0d0046ba3d95e88"}, {0x2, 0xb, "b74b71da8d0ebd36ac"}, {0x6, 0x2}, {0x6, 0x6, "e1499f56"}]}]}}, {0x4e21, 0x4e23, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x4, "3ad3e37ebe54759391e3e5fa628d4937b9a4de9907000000e86810116c2e99ec", "00280b20e9da2a1af9d97aa3a9afa67c", {"0cb629dc39e9e81ef0421f5a953fd6cf", "ccefb618c77deebfe764d14c3c70b4a0"}}}}}}}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x400000, 0x22) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r3, r2, 0x0, 0xfffffdef) r4 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x3, 0x8, &(0x7f00000025c0)=[{&(0x7f0000001200)="6bd3569cd596c412a7023605f8cf0560c2d90ada53460b673e70e7646ef6180b8fb5061ec27a25d8d5435438b5b8d7e388dad6eae468341da437a320500a08f5dbca58d0dbddca88b175f021678d1d7a4a5c8aa1b59ddd8b069fe2bf1ffff2c2ca0aed2f3a074b5b9b1315132c71d5c09322d9bb81c7241d1c90110004b14a48132997b8c5c2364f2c2a329e6033d5fe991a5a62e455b1f2b6729ae606017daa43443186318e81", 0xa7}, {&(0x7f0000000080)="2f0776059e8c8f71b7135043d853053847da2a5d688652ea65644854ea329adfef077ea7698e0cba2c576a802438095d9b3af8156855998a3fdc08f52904a30121bb4bf0", 0x44, 0x1d8f}, {&(0x7f00000012c0)="c8bd85294bfdccf1d2073d861ecca20d979928910f2827cd161ce98a11897edd244858233c3519f9c609268528156c4dd6f7630823158cc46a5c84682ff46319b2d9df793e3a725d2d59bf058bc285794b1a13aec32bc284ac4a4fe456162bf1", 0x60, 0x3}, {&(0x7f0000001340)="2cb0891dedcc35d2b0e9ec40880178ed25efceb4ad2c28c5b89d2142c5b3e8306b3023a2eb84e4598855c8d9af9789b58387737398b1a78e002f8622ec4b7c896e253946cbdba837e4fa47419455101db5a7a50edc74d9d98d8bf048806ec2afb7b7a42398a6fe3e8adc36dd493950d89989c4df729e51069c4e7620a1d1498bc51995ffac419abee4563dd930b826fd69d06c9f005eb98a02de75dd", 0x9c, 0x100000001}, {&(0x7f0000001400)="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", 0x1000, 0x2}, {&(0x7f0000002400)="823bf439cad5ecfd1eab03a1c2562fccc8f93d3312d12c4ebd161b7410bd567fbad6760d5ed360ee480c3b9915a95986d66eb168b1090bddf86bdc0c211429c8df79c19d5ab4a6feee3a38565e319b9a5d595a0c8de9259c9e2c1d91db7972bd162231aec280004aa73d1d1201a62e208e69c93c7b73", 0x76, 0x8}, {&(0x7f0000002480)="8950d9069c08f4d858be5fff258ebf82f464a744ab7edb6c29ae62e171c7c7138c3ac60ea58a1f51f3a34a52aee0345d0a8a48c77dd0ea78b59ba8b4fe930fbd20b6c440ed6c6549a8818666c33b7b62779e44e0b8823b0f737ea8bb12d26c4aba348d2bf1adcd509491e4ce1afd8708e5d37cee7ebd87e797b1670bb982b6f0c4ff8cffb0a31eb64e9b029b8b1a0770d639b3", 0x93, 0x4}, {&(0x7f0000002540)="c32004b0502227714d91ad96283d3074547d5d595e76c9dc141c1497984ac903866282f00512b5c40c5454bd6799e8053c939b54579b30242af52f6d9550676e849df584f1dec5f96a027ee7a0975bd4e15ed0e4413de60e35a24f98f91d1bd9dc1ddca450bb074f6377b5b162921b7bfc02042ddfd0e56d", 0x78, 0xe40000000000000}], 0x10, &(0x7f0000002680)={[{'$$--'}, {'\'\x15#{\x9e^^,{\\%'}, {'*]'}], [{@uid_gt={'uid>', 0xee01}}, {@uid_gt={'uid>', 0xee00}}, {@euid_gt={'euid>', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@euid_lt={'euid<', 0xee00}}, {@euid_lt={'euid<', 0xffffffffffffffff}}]}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r6, r5, 0x0, 0xfffffdef) ioctl$BTRFS_IOC_SCRUB_CANCEL(r5, 0x941c, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) recvfrom(r3, &(0x7f0000000200)=""/4096, 0x1000, 0x10002, 0x0, 0x0) 10:57:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) (fail_nth: 4) 10:57:18 executing program 1: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000080)=0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r2, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000340), &(0x7f0000000380)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r6, 0x0) symlinkat(&(0x7f0000000540)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000580)='./file0\x00') getgroups(0x1, &(0x7f00000003c0)=[0x0]) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000bc0)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="02000400", @ANYRES32=r1, @ANYBLOB="02000000", @ANYRES32=0xee00, @ANYBLOB="02000700", @ANYRES32=r2, @ANYBLOB="02000200", @ANYRES32=r3, @ANYBLOB="0200e900", @ANYRES32=r4, @ANYBLOB="02000600", @ANYRES32=r5, @ANYBLOB="02000500", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=r6, @ANYBLOB="040004000000000008000300", @ANYRES32=r7, @ANYBLOB="08000600", @ANYRES32=r8, @ANYBLOB="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"], 0x7c, 0x2) r9 = shmget$private(0x0, 0x2000, 0x9, &(0x7f0000ff3000/0x2000)=nil) r10 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fe7000/0x14000)=nil) shmat(r10, &(0x7f0000ff0000/0x3000)=nil, 0x4000) shmctl$SHM_LOCK(r10, 0xb) shmctl$SHM_STAT(r9, 0xd, &(0x7f0000000240)=""/226) [ 1308.023383] loop3: detected capacity change from 0 to 264192 10:57:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) ftruncate(r0, 0x2) (fail_nth: 9) [ 1308.046563] nfs: Unknown parameter '$$--' 10:57:18 executing program 7: r0 = fork() tgkill(r0, r0, 0x6) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9f, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 1308.071607] loop3: detected capacity change from 0 to 264192 [ 1308.072334] nfs: Unknown parameter '$$--' [ 1308.077494] FAULT_INJECTION: forcing a failure. [ 1308.077494] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1308.079053] CPU: 0 PID: 14001 Comm: syz-executor.0 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1308.080177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1308.081174] Call Trace: [ 1308.081523] [ 1308.081824] dump_stack_lvl+0xc1/0xf0 [ 1308.082337] should_fail_ex+0x4b4/0x5b0 [ 1308.082849] prepare_alloc_pages+0x178/0x500 [ 1308.083421] ? mark_lock.part.0+0xef/0x2f30 [ 1308.083966] ? ext4_file_write_iter+0x3ff/0x1950 [ 1308.084590] __alloc_pages+0x149/0x480 [ 1308.085099] ? lock_acquire+0x19a/0x4c0 [ 1308.085620] ? __pfx___alloc_pages+0x10/0x10 [ 1308.086191] ? lock_release+0x1e3/0x680 [ 1308.086704] ? xas_start+0x14e/0x710 [ 1308.087200] alloc_pages+0x1a0/0x260 [ 1308.087684] filemap_alloc_folio+0x374/0x410 [ 1308.088254] ? __pfx_filemap_alloc_folio+0x10/0x10 [ 1308.088867] ? kasan_quarantine_put+0x81/0x1d0 [ 1308.089458] ? jbd2_journal_stop+0x5cc/0xde0 [ 1308.090024] ? kmem_cache_free+0xff/0x4a0 [ 1308.090570] __filemap_get_folio+0x285/0x8d0 [ 1308.091153] ? kmem_cache_alloc+0x307/0x390 [ 1308.091709] ext4_da_write_begin+0x374/0x830 [ 1308.092295] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 1308.092948] generic_perform_write+0x25a/0x580 [ 1308.093563] ? __pfx_generic_perform_write+0x10/0x10 [ 1308.094206] ? __pfx_file_modified_flags+0x10/0x10 [ 1308.094841] ext4_buffered_write_iter+0x164/0x460 [ 1308.095465] ext4_file_write_iter+0x3ff/0x1950 [ 1308.096073] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 1308.096714] ? lock_is_held_type+0x9f/0x120 [ 1308.097275] do_iter_readv_writev+0x211/0x3c0 [ 1308.097877] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 1308.098525] ? avc_policy_seqno+0x9/0x20 [ 1308.099078] ? security_file_permission+0xb5/0xe0 [ 1308.099723] do_iter_write+0x189/0x7e0 [ 1308.100238] vfs_writev+0x1ae/0x660 [ 1308.100711] ? __pfx_vfs_writev+0x10/0x10 [ 1308.101226] ? __fget_files+0x24e/0x480 [ 1308.101759] ? lock_release+0x1e3/0x680 [ 1308.102303] ? __fget_files+0x270/0x480 [ 1308.102840] __x64_sys_pwritev+0x233/0x310 [ 1308.103386] ? __pfx___x64_sys_pwritev+0x10/0x10 [ 1308.104003] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1308.104658] do_syscall_64+0x3f/0x90 [ 1308.105145] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1308.105829] RIP: 0033:0x7f1156538b19 [ 1308.106300] 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 [ 1308.108443] RSP: 002b:00007f1153aae188 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 [ 1308.109361] RAX: ffffffffffffffda RBX: 00007f115664bf60 RCX: 00007f1156538b19 [ 1308.110233] RDX: 0000000000000001 RSI: 0000000020000940 RDI: 0000000000000005 [ 1308.111095] RBP: 00007f1153aae1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1308.111964] R10: 0000000000017000 R11: 0000000000000246 R12: 0000000000000001 [ 1308.112836] R13: 00007ffc5259422f R14: 00007f1153aae300 R15: 0000000000022000 [ 1308.113730] [ 1308.116443] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 1308.117869] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 1308.118794] CPU: 0 PID: 14001 Comm: syz-executor.0 Not tainted 6.3.0-rc7-next-20230418 #1 [ 1308.119807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1308.120783] RIP: 0010:folio_wait_stable+0x23/0xe0 [ 1308.121403] Code: 90 90 90 90 90 90 90 f3 0f 1e fa 55 48 89 fd 53 e8 32 58 e7 ff 48 8d 7d 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 a4 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b [ 1308.123576] RSP: 0018:ffff88800c7ff810 EFLAGS: 00010213 [ 1308.124217] RAX: dffffc0000000000 RBX: ffff8880454582b0 RCX: ffffc900007e7000 [ 1308.125124] RDX: 0000000000000001 RSI: ffffffff81647cce RDI: 000000000000000c [ 1308.126000] RBP: fffffffffffffff4 R08: 0000000000000001 R09: ffffffff856c1693 [ 1308.126870] R10: fffffbfff0ad82d2 R11: 0000000000000001 R12: 0000000000000000 [ 1308.127727] R13: ffff8880454584d8 R14: 0000000000000000 R15: 0000000000017000 [ 1308.128598] FS: 00007f1153aae700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 1308.131946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1308.134167] CR2: 0000001b2bf28000 CR3: 0000000043d42000 CR4: 0000000000350ef0 [ 1308.135038] Call Trace: [ 1308.135362] [ 1308.135654] ext4_da_write_begin+0x38d/0x830 [ 1308.136224] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 1308.136854] generic_perform_write+0x25a/0x580 [ 1308.137442] ? __pfx_generic_perform_write+0x10/0x10 [ 1308.138077] ? __pfx_file_modified_flags+0x10/0x10 [ 1308.138697] ext4_buffered_write_iter+0x164/0x460 [ 1308.139304] ext4_file_write_iter+0x3ff/0x1950 [ 1308.139892] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 1308.140533] ? lock_is_held_type+0x9f/0x120 [ 1308.141095] do_iter_readv_writev+0x211/0x3c0 [ 1308.141692] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 1308.142324] ? avc_policy_seqno+0x9/0x20 [ 1308.142851] ? security_file_permission+0xb5/0xe0 [ 1308.143468] do_iter_write+0x189/0x7e0 [ 1308.143963] vfs_writev+0x1ae/0x660 [ 1308.144419] ? __pfx_vfs_writev+0x10/0x10 [ 1308.144929] ? __fget_files+0x24e/0x480 [ 1308.145451] ? lock_release+0x1e3/0x680 [ 1308.145958] ? __fget_files+0x270/0x480 [ 1308.146474] __x64_sys_pwritev+0x233/0x310 [ 1308.147008] ? __pfx___x64_sys_pwritev+0x10/0x10 [ 1308.147605] ? lockdep_hardirqs_on_prepare+0x27b/0x3f0 [ 1308.148255] do_syscall_64+0x3f/0x90 [ 1308.148731] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1308.149384] RIP: 0033:0x7f1156538b19 [ 1308.149856] 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 [ 1308.152017] RSP: 002b:00007f1153aae188 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 [ 1308.152943] RAX: ffffffffffffffda RBX: 00007f115664bf60 RCX: 00007f1156538b19 [ 1308.153813] RDX: 0000000000000001 RSI: 0000000020000940 RDI: 0000000000000005 [ 1308.154674] RBP: 00007f1153aae1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1308.155537] R10: 0000000000017000 R11: 0000000000000246 R12: 0000000000000001 [ 1308.156403] R13: 00007ffc5259422f R14: 00007f1153aae300 R15: 0000000000022000 [ 1308.157276] [ 1308.157587] Modules linked in: [ 1308.158266] ---[ end trace 0000000000000000 ]--- [ 1308.158988] RIP: 0010:folio_wait_stable+0x23/0xe0 [ 1308.159713] Code: 90 90 90 90 90 90 90 f3 0f 1e fa 55 48 89 fd 53 e8 32 58 e7 ff 48 8d 7d 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 a4 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b [ 1308.162069] RSP: 0018:ffff88800c7ff810 EFLAGS: 00010213 [ 1308.162910] RAX: dffffc0000000000 RBX: ffff8880454582b0 RCX: ffffc900007e7000 [ 1308.163967] RDX: 0000000000000001 RSI: ffffffff81647cce RDI: 000000000000000c [ 1308.164833] RBP: fffffffffffffff4 R08: 0000000000000001 R09: ffffffff856c1693 [ 1308.165745] R10: fffffbfff0ad82d2 R11: 0000000000000001 R12: 0000000000000000 [ 1308.166628] R13: ffff8880454584d8 R14: 0000000000000000 R15: 0000000000017000 [ 1308.167504] FS: 00007f1153aae700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 1308.168493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1308.169221] CR2: 0000001b2bf28000 CR3: 0000000043d42000 CR4: 0000000000350ef0 10:57:18 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) ftruncate(r1, 0x2) lgetxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.incfs.metadata\x00', &(0x7f00000007c0)=""/114, 0x72) fallocate(r0, 0x49, 0x8000, 0x4e09) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r3, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) write$binfmt_aout(r2, &(0x7f0000000240)={{0x107, 0x97, 0x0, 0x9f, 0x394, 0x2, 0x384}, "246a65aa60d3e3f243fc0995bfba89040a82d301ee6e31973343f2751be7df1856228c69ac94b14c66", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x549) r4 = fork() wait4(r4, &(0x7f0000000240), 0x8, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x0) read$hiddev(r3, &(0x7f00000008c0)=""/163, 0xa3) [ 1308.843902] ================================================================== [ 1308.844806] BUG: KASAN: slab-use-after-free in rwsem_down_write_slowpath+0x13a6/0x14a0 [ 1308.845797] Read of size 4 at addr ffff888046fdd074 by task syz-executor.0/270 [ 1308.846669] [ 1308.846884] CPU: 0 PID: 270 Comm: syz-executor.0 Tainted: G D 6.3.0-rc7-next-20230418 #1 [ 1308.847999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1308.848975] Call Trace: [ 1308.849297] [ 1308.849589] dump_stack_lvl+0x91/0xf0 [ 1308.850073] print_report+0xcc/0x620 [ 1308.850548] ? __virt_addr_valid+0x102/0x340 [ 1308.851098] ? rwsem_down_write_slowpath+0x13a6/0x14a0 [ 1308.851744] kasan_report+0xc0/0xf0 [ 1308.852221] ? rwsem_down_write_slowpath+0x13a6/0x14a0 [ 1308.852870] rwsem_down_write_slowpath+0x13a6/0x14a0 [ 1308.853502] ? avc_has_perm_noaudit+0x148/0x3a0 [ 1308.854098] ? selinux_inode_permission+0x3de/0x5e0 [ 1308.854718] ? __pfx_rwsem_down_write_slowpath+0x10/0x10 [ 1308.855374] ? lock_acquire+0x434/0x4c0 [ 1308.855875] ? __pfx_lock_acquire+0x10/0x10 [ 1308.856403] ? make_vfsgid+0x113/0x170 [ 1308.856888] ? make_vfsgid+0x113/0x170 [ 1308.857371] ? __pfx_make_vfsgid+0x10/0x10 [ 1308.857919] down_write+0x1c3/0x1f0 [ 1308.858387] ? __pfx_down_write+0x10/0x10 [ 1308.858923] ? may_delete+0x388/0x910 [ 1308.859415] vfs_unlink+0xd9/0x930 [ 1308.859889] ? __lookup_hash+0x36/0x190 [ 1308.860401] do_unlinkat+0x3b9/0x650 [ 1308.860863] ? __pfx_do_unlinkat+0x10/0x10 [ 1308.861374] ? __check_object_size+0x3d4/0x8c0 [ 1308.861955] ? getname_flags.part.0+0x1dd/0x4f0 [ 1308.862551] __x64_sys_unlink+0xca/0x110 [ 1308.863054] do_syscall_64+0x3f/0x90 [ 1308.863531] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1308.864166] RIP: 0033:0x7f1156538457 [ 1308.864624] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1308.866770] RSP: 002b:00007ffc52593378 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 1308.867673] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1156538457 [ 1308.868509] RDX: 00007ffc525933b0 RSI: 00007ffc525933b0 RDI: 00007ffc52593440 [ 1308.869359] RBP: 00007ffc52593440 R08: 0000000000000001 R09: 00007ffc52593210 [ 1308.870216] R10: 00005555563e0d13 R11: 0000000000000206 R12: 00007f1156592105 [ 1308.871058] R13: 00007ffc52594500 R14: 00005555563e0c20 R15: 00007ffc52594540 [ 1308.871903] [ 1308.872190] [ 1308.872403] Allocated by task 13992: [ 1308.872847] kasan_save_stack+0x22/0x50 [ 1308.873345] kasan_set_track+0x25/0x30 [ 1308.873840] __kasan_slab_alloc+0x59/0x70 [ 1308.874359] kmem_cache_alloc_node+0x189/0x3a0 [ 1308.874921] copy_process+0x3c2/0x7330 [ 1308.875411] kernel_clone+0xeb/0x7d0 [ 1308.875872] __do_sys_clone+0xba/0x100 [ 1308.876358] do_syscall_64+0x3f/0x90 [ 1308.876827] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1308.877471] [ 1308.877683] Freed by task 14017: [ 1308.878094] kasan_save_stack+0x22/0x50 [ 1308.878589] kasan_set_track+0x25/0x30 [ 1308.879075] kasan_save_free_info+0x2e/0x50 [ 1308.879601] __kasan_slab_free+0x10a/0x190 [ 1308.880128] kmem_cache_free+0xff/0x4a0 [ 1308.880620] delayed_put_task_struct+0x1c9/0x240 [ 1308.881199] rcu_core+0x899/0x2750 [ 1308.881675] __do_softirq+0x1b7/0x7d4 [ 1308.882143] [ 1308.882356] Last potentially related work creation: [ 1308.882934] kasan_save_stack+0x22/0x50 [ 1308.883434] __kasan_record_aux_stack+0x95/0xb0 [ 1308.884001] __call_rcu_common.constprop.0+0x6a/0xb90 [ 1308.884628] put_task_struct_rcu_user+0x87/0xd0 [ 1308.885197] __schedule+0x995/0x2a00 [ 1308.885662] schedule+0xdb/0x1a0 [ 1308.886084] do_nanosleep+0x154/0x510 [ 1308.886564] hrtimer_nanosleep+0x208/0x590 [ 1308.887085] __x64_sys_nanosleep+0x216/0x2a0 [ 1308.887632] do_syscall_64+0x3f/0x90 [ 1308.888096] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1308.888725] [ 1308.888937] The buggy address belongs to the object at ffff888046fdd040 [ 1308.888937] which belongs to the cache task_struct of size 6592 [ 1308.890392] The buggy address is located 52 bytes inside of [ 1308.890392] freed 6592-byte region [ffff888046fdd040, ffff888046fdea00) [ 1308.891785] [ 1308.892004] The buggy address belongs to the physical page: [ 1308.892652] page:000000002d9aa207 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x46fd8 [ 1308.893747] head:000000002d9aa207 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 1308.894688] memcg:ffff88800e25c801 [ 1308.895115] flags: 0x100000000010200(slab|head|node=0|zone=1) [ 1308.895810] page_type: 0xffffffff() [ 1308.896257] raw: 0100000000010200 ffff888008797640 dead000000000122 0000000000000000 [ 1308.897173] raw: 0000000000000000 0000000000040004 00000001ffffffff ffff88800e25c801 [ 1308.898076] page dumped because: kasan: bad access detected [ 1308.898727] [ 1308.898942] Memory state around the buggy address: [ 1308.899512] ffff888046fdcf00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 1308.900359] ffff888046fdcf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1308.901200] >ffff888046fdd000: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 1308.902051] ^ [ 1308.902843] ffff888046fdd080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1308.903689] ffff888046fdd100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1308.904529] ================================================================== [ 1317.661964] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) VM DIAGNOSIS: 10:57:18 Registers: info registers vcpu 0 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff824fe4f0 RDI=ffffffff87f0fbc0 RBP=ffffffff87f0fb80 RSP=ffff88800c7ff168 R8 =0000000000000004 R9 =0000000000000010 R10=000000000000000d R11=0000000000000001 R12=0000000000002710 R13=0000000000000060 R14=fffffbfff0fe1fc9 R15=dffffc0000000000 RIP=ffffffff824fe545 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 00007f1153aae700 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=0000001b2bf28000 CR3=0000000043d42000 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 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=ffffffffffffffffffffffffffffff00 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86499907 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=1ffffffff0c93320 RDI=ffff8880184cfb00 RBP=ffff8880184cfada RSP=ffff8880184cfa28 R8 =ffffffff86499902 R9 =ffffffff86499906 R10=0000000000038001 R11=00000000000b53d8 R12=ffff8880184cfaf8 R13=ffff8880184cfae0 R14=ffff8880184cff58 R15=ffff8880184cfa98 RIP=ffffffff811327fe RFL=00000213 [----A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 00007f697a1f08c0 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=0000001b2c524000 CR3=000000000ca46000 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 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffff000000000000 XMM02=7269762f736563697665642f7379732f XMM03=0000000000000000000032706f6f6c2f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=0000560e4fda81c00000560e4fd73380 XMM06=0000560e4fda3a600000000000000000 XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000