c34af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 791.637954] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 0000000000466609 [ 791.638853] RDX: 00007fc04c34b000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 791.639698] RBP: 0000000000000000 R08: 00007fc04c34aff8 R09: ffffffffffffffff [ 791.640524] R10: 00007fc04c34affc R11: 0000000000000246 R12: 0000000020000080 [ 791.641362] R13: 00000000200000c0 R14: 0000000000000000 R15: 00000000200004c0 04:31:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:31:15 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 791.654867] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 791.656572] sr 1:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit [ 791.657484] sr 1:0:0:0: [sr0] tag#0 CDB[00]: 1b 2f 3d 89 c7 47 e6 3f 70 c6 44 fb 79 2e 3b 2b [ 791.658933] sr 1:0:0:0: [sr0] tag#0 CDB[10]: 63 [ 791.679078] EXT4-fs error (device loop1): ext4_fill_super:4954: inode #2: comm syz-executor.1: iget: root inode unallocated [ 791.681414] EXT4-fs (loop1): get root inode failed [ 791.682312] EXT4-fs (loop1): mount failed [ 791.693619] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:31:15 executing program 7: r0 = syz_io_uring_setup(0x27ff, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000001c0)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100), 0x0) io_uring_enter(r0, 0x6d12, 0x0, 0x0, &(0x7f0000000040)={[0x3ff]}, 0x8) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0x0, 0x4000010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r2, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x40, 0x80000000, 0x6) r3 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) r4 = syz_io_uring_setup(0x7e4c, &(0x7f0000000480)={0x0, 0x73d4, 0x10, 0x0, 0xaa}, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000500)=0x0, &(0x7f0000000540)=0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_io_uring_submit(r1, r2, &(0x7f0000000740)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)={0xfffffffffffffffc, 0x0, &(0x7f0000000640)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000000200)=""/11, 0xb}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000000240)=""/35, 0x23}, {&(0x7f0000000280)=""/203, 0xcb}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000580)=""/153, 0x99}, {&(0x7f0000000400)=""/86, 0x56}], 0x8, &(0x7f00000006c0)=""/43, 0x2b}, 0x0, 0x2000, 0x0, {0x1}}, 0xfffff000) r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r7, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r7, &(0x7f00000003c0)='./file1\x00', 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000800)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x401, &(0x7f00000007c0)=[r4, r3, r0, r7, r3, 0xffffffffffffffff], 0x6, 0x0, 0x1}, 0x2) r8 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r8, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r8, &(0x7f00000003c0)='./file1\x00', 0x0) signalfd(r8, &(0x7f0000000780), 0x8) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) 04:31:15 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b292902c47a7db5a33cdffbaa46988cc96a132e7b652cd9ea9b34ce8423c337087b0ae92e357a5985"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 791.732716] FAULT_INJECTION: forcing a failure. [ 791.732716] name failslab, interval 1, probability 0, space 0, times 0 [ 791.734440] CPU: 1 PID: 7607 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 791.735501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 791.737239] Call Trace: [ 791.737594] dump_stack+0x107/0x163 [ 791.738142] should_fail.cold+0x5/0xa [ 791.738718] ? create_object.isra.0+0x3a/0xa20 [ 791.739437] should_failslab+0x5/0x10 [ 791.740023] kmem_cache_alloc+0x5b/0x350 [ 791.740582] create_object.isra.0+0x3a/0xa20 [ 791.741185] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 791.741964] kmem_cache_alloc+0x159/0x350 [ 791.742576] alloc_buffer_head+0x20/0x100 [ 791.743220] alloc_page_buffers+0x14d/0x6c0 [ 791.743919] create_empty_buffers+0x2c/0x650 [ 791.744596] create_page_buffers+0x1b7/0x230 [ 791.745299] __block_write_begin_int+0x1d1/0x1a50 [ 791.746056] ? fat_add_cluster+0xf0/0xf0 [ 791.746695] ? add_to_page_cache_locked+0x40/0x40 [ 791.747421] ? __page_cache_alloc+0x10d/0x360 [ 791.748055] ? remove_inode_buffers+0x300/0x300 [ 791.748782] ? pagecache_get_page+0x243/0xc80 [ 791.749471] ? unlock_page_memcg+0x96/0x160 [ 791.750106] ? wait_for_stable_page+0x92/0xe0 [ 791.750784] cont_write_begin+0x466/0x970 [ 791.751447] ? fat_add_cluster+0xf0/0xf0 [ 791.752059] ? nobh_write_begin+0xef0/0xef0 [ 791.752695] ? __test_set_page_writeback+0xbb0/0xbb0 [ 791.753468] ? generic_write_end+0x20e/0x3f0 [ 791.754138] fat_write_begin+0x89/0x180 [ 791.754711] ? fat_add_cluster+0xf0/0xf0 [ 791.755343] cont_write_begin+0x202/0x970 [ 791.755988] ? fat_add_cluster+0xf0/0xf0 [ 791.756603] ? nobh_write_begin+0xef0/0xef0 [ 791.757330] ? lock_acquire+0x197/0x490 [ 791.757972] ? fat_fallocate+0x123/0x310 [ 791.758569] fat_write_begin+0x89/0x180 [ 791.759188] ? fat_add_cluster+0xf0/0xf0 [ 791.759819] generic_cont_expand_simple+0x106/0x170 [ 791.760529] ? invalidate_bh_lrus+0x20/0x20 [ 791.761153] ? down_write+0xe0/0x150 [ 791.761675] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 791.762428] ? inode_security+0x107/0x130 [ 791.763027] fat_cont_expand+0x66/0x230 [ 791.763596] fat_fallocate+0x17e/0x310 [ 791.764193] ? fat_cont_expand+0x230/0x230 [ 791.764802] vfs_fallocate+0x48f/0xcb0 [ 791.765506] __x64_sys_fallocate+0xcf/0x140 [ 791.766289] do_syscall_64+0x33/0x40 [ 791.767013] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 791.767960] RIP: 0033:0x466609 [ 791.768557] 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 [ 791.771965] RSP: 002b:00007fcccf633188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 791.773359] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 791.774672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 791.775999] RBP: 00007fcccf6331d0 R08: 0000000000000000 R09: 0000000000000000 [ 791.777314] R10: 0000000008800000 R11: 0000000000000246 R12: 0000000000000002 [ 791.778619] R13: 00007ffc249d7d3f R14: 00007fcccf633300 R15: 0000000000022000 04:31:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:31:15 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) 04:31:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f000000000000040020000000", 0x20, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:31:15 executing program 5: mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b292902c47a7db5a33cdffbaa46988cc96a132e7b652cd9ea9b34ce8423c337087b0ae92e357a5985981fc0841f0c28c0c0c40357f7466d9d8761d7f3b4df8c54414992927dde832ce237b0bb4f12e077bb0bce945748f981187af023b2d781"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 791.877897] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 791.879389] sr 1:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit [ 791.880210] sr 1:0:0:0: [sr0] tag#0 CDB[00]: 1b 2f 3d 89 c7 47 e6 3f 70 c6 44 fb 79 2e 3b 2b [ 791.881171] sr 1:0:0:0: [sr0] tag#0 CDB[10]: 63 [ 792.002914] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 792.031297] EXT4-fs error (device loop1): ext4_quota_enable:6380: comm syz-executor.1: Bad quota inode # 3 [ 792.040645] EXT4-fs warning (device loop1): ext4_enable_quotas:6417: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 792.045980] EXT4-fs (loop1): mount failed 04:31:27 executing program 4 (fault-call:3 fault-nth:20): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) 04:31:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f000000000000040020000000", 0x20, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:31:27 executing program 5: mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b292902c47a7db5a33cdffbaa46988cc96a132e7b652cd9ea9b34ce8423c337087b0ae92e357a5985981fc0841f0c28c0c0c40357f7466d9d8761d7f3b4df8c54414992927dde832ce237b0bb4f12e077bb0bce945748f981187af023b2d781"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:31:27 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b292902c47a7db5a33cdffbaa46988cc96a132e7b652cd9ea9b34ce8423c337087b0ae92e357a5985981fc0841f0c28c0c0c40357f7466d9d8761d7f3b4df8c5441499292"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:31:27 executing program 2 (fault-call:0 fault-nth:12): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:31:27 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) 04:31:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:31:27 executing program 7: r0 = syz_io_uring_setup(0x27ff, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000001c0)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100), 0x0) io_uring_enter(r0, 0x6d12, 0x0, 0x0, &(0x7f0000000040)={[0x3ff]}, 0x8) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0x0, 0x4000010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r2, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x40, 0x80000000, 0x6) r3 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) r4 = syz_io_uring_setup(0x7e4c, &(0x7f0000000480)={0x0, 0x73d4, 0x10, 0x0, 0xaa}, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000500)=0x0, &(0x7f0000000540)=0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_io_uring_submit(r1, r2, &(0x7f0000000740)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)={0xfffffffffffffffc, 0x0, &(0x7f0000000640)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000000200)=""/11, 0xb}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000000240)=""/35, 0x23}, {&(0x7f0000000280)=""/203, 0xcb}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000580)=""/153, 0x99}, {&(0x7f0000000400)=""/86, 0x56}], 0x8, &(0x7f00000006c0)=""/43, 0x2b}, 0x0, 0x2000, 0x0, {0x1}}, 0xfffff000) r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r7, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r7, &(0x7f00000003c0)='./file1\x00', 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000800)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x401, &(0x7f00000007c0)=[r4, r3, r0, r7, r3, 0xffffffffffffffff], 0x6, 0x0, 0x1}, 0x2) r8 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r8, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r8, &(0x7f00000003c0)='./file1\x00', 0x0) signalfd(r8, &(0x7f0000000780), 0x8) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) [ 803.757098] FAULT_INJECTION: forcing a failure. [ 803.757098] name failslab, interval 1, probability 0, space 0, times 0 [ 803.758991] CPU: 1 PID: 7660 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 803.760025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 803.761749] Call Trace: [ 803.762157] dump_stack+0x107/0x163 [ 803.762692] should_fail.cold+0x5/0xa [ 803.763302] ? create_object.isra.0+0x3a/0xa20 [ 803.763995] should_failslab+0x5/0x10 [ 803.764580] kmem_cache_alloc+0x5b/0x350 [ 803.765219] ? lock_downgrade+0x6d0/0x6d0 [ 803.765867] create_object.isra.0+0x3a/0xa20 [ 803.766570] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 803.767364] kmem_cache_alloc+0x159/0x350 [ 803.768018] security_file_alloc+0x34/0x170 [ 803.768690] __alloc_file+0xb6/0x310 [ 803.769260] alloc_empty_file+0x6d/0x170 [ 803.769884] alloc_file+0x59/0x590 [ 803.770435] alloc_file_pseudo+0x16a/0x250 [ 803.771107] ? alloc_file+0x590/0x590 [ 803.771713] ? shmem_get_inode+0x55c/0xbc0 [ 803.772389] __shmem_file_setup+0x144/0x310 [ 803.773052] ? _copy_from_user+0xfb/0x1b0 [ 803.773676] __do_sys_memfd_create+0x271/0x450 [ 803.774375] ? memfd_file_seals_ptr+0x150/0x150 [ 803.775093] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 803.775898] ? syscall_enter_from_user_mode+0x1d/0x50 [ 803.776694] do_syscall_64+0x33/0x40 [ 803.777271] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 803.778059] RIP: 0033:0x466609 [ 803.778553] 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 [ 803.781347] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 803.782511] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 0000000000466609 [ 803.783604] RDX: 00007fc04c34b000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 803.784710] RBP: 0000000000000000 R08: 00007fc04c34aff8 R09: ffffffffffffffff [ 803.785813] R10: 00007fc04c34affc R11: 0000000000000246 R12: 0000000020000080 [ 803.786899] R13: 00000000200000c0 R14: 0000000000000000 R15: 00000000200004c0 04:31:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x19, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:31:27 executing program 5: mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b292902c47a7db5a33cdffbaa46988cc96a132e7b652cd9ea9b34ce8423c337087b0ae92e357a5985981fc0841f0c28c0c0c40357f7466d9d8761d7f3b4df8c54414992927dde832ce237b0bb4f12e077bb0bce945748f981187af023b2d781"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 803.808836] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 803.810281] sr 1:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit [ 803.811128] sr 1:0:0:0: [sr0] tag#0 CDB[00]: 1b 2f 3d 89 c7 47 e6 3f 70 c6 44 fb 79 2e 3b 2b [ 803.812423] sr 1:0:0:0: [sr0] tag#0 CDB[10]: 63 04:31:27 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) 04:31:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x19, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 803.848979] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 803.855471] EXT4-fs error (device loop1): ext4_quota_enable:6380: comm syz-executor.1: Bad quota inode # 3 [ 803.858784] FAULT_INJECTION: forcing a failure. [ 803.858784] name failslab, interval 1, probability 0, space 0, times 0 [ 803.860526] CPU: 0 PID: 7662 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 803.861524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 803.863276] Call Trace: [ 803.863667] dump_stack+0x107/0x163 [ 803.864192] should_fail.cold+0x5/0xa [ 803.864789] ? fat_cache_add.part.0+0x3c6/0x5d0 [ 803.865516] should_failslab+0x5/0x10 [ 803.866104] kmem_cache_alloc+0x5b/0x350 [ 803.866739] fat_cache_add.part.0+0x3c6/0x5d0 [ 803.867450] fat_get_cluster+0x91a/0xd40 [ 803.867998] ISOFS: Unable to identify CD-ROM format. [ 803.868071] ? fat_cache_inval_inode+0x290/0x290 [ 803.869286] EXT4-fs warning (device loop1): ext4_enable_quotas:6417: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 803.869477] ? __brelse+0x84/0xa0 [ 803.871792] fat_get_mapped_cluster+0x20e/0x440 [ 803.872511] ? fat_get_cluster+0xd40/0xd40 [ 803.873163] ? perf_trace_lock+0xac/0x490 [ 803.873824] fat_bmap+0x1f4/0x460 [ 803.874353] fat_get_block+0x33a/0x930 [ 803.874967] ? fat_add_cluster+0xf0/0xf0 [ 803.875613] ? create_empty_buffers+0x491/0x650 [ 803.876346] ? create_page_buffers+0x139/0x230 [ 803.877051] __block_write_begin_int+0x3d1/0x1a50 [ 803.877812] ? fat_add_cluster+0xf0/0xf0 [ 803.878455] ? remove_inode_buffers+0x300/0x300 [ 803.879144] EXT4-fs (loop1): mount failed [ 803.879170] ? pagecache_get_page+0x243/0xc80 [ 803.880383] ? unlock_page_memcg+0x96/0x160 [ 803.881049] ? wait_for_stable_page+0x92/0xe0 [ 803.881748] cont_write_begin+0x466/0x970 [ 803.882396] ? fat_add_cluster+0xf0/0xf0 [ 803.883036] ? nobh_write_begin+0xef0/0xef0 [ 803.883706] ? __test_set_page_writeback+0xbb0/0xbb0 [ 803.884499] ? generic_write_end+0x20e/0x3f0 [ 803.885184] fat_write_begin+0x89/0x180 [ 803.885801] ? fat_add_cluster+0xf0/0xf0 [ 803.886423] cont_write_begin+0x202/0x970 [ 803.887068] ? fat_add_cluster+0xf0/0xf0 [ 803.887690] ? nobh_write_begin+0xef0/0xef0 [ 803.888351] ? lock_acquire+0x197/0x490 [ 803.888962] ? fat_fallocate+0x123/0x310 [ 803.889589] fat_write_begin+0x89/0x180 [ 803.890201] ? fat_add_cluster+0xf0/0xf0 [ 803.890825] generic_cont_expand_simple+0x106/0x170 [ 803.891610] ? invalidate_bh_lrus+0x20/0x20 [ 803.892282] ? down_write+0xe0/0x150 [ 803.892855] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 803.893601] ? inode_security+0x107/0x130 [ 803.894243] fat_cont_expand+0x66/0x230 [ 803.894837] fat_fallocate+0x17e/0x310 [ 803.895425] ? fat_cont_expand+0x230/0x230 [ 803.896037] vfs_fallocate+0x48f/0xcb0 [ 803.896611] __x64_sys_fallocate+0xcf/0x140 [ 803.897281] do_syscall_64+0x33/0x40 [ 803.897845] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 803.898625] RIP: 0033:0x466609 [ 803.899137] 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 [ 803.901909] RSP: 002b:00007fcccf633188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 803.903071] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 803.904150] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 803.905168] RBP: 00007fcccf6331d0 R08: 0000000000000000 R09: 0000000000000000 [ 803.906177] R10: 0000000008800000 R11: 0000000000000246 R12: 0000000000000002 [ 803.907311] R13: 00007ffc249d7d3f R14: 00007fcccf633300 R15: 0000000000022000 04:31:27 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b292902c47a7db5a33cdffbaa46988cc96a132e7b652cd9ea9b34ce8423c337087b0ae92e357a598598"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:31:27 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b292902c47a7db5a33cdffbaa46988cc96a132e7b652cd9ea9b34ce8423c337087b0ae92e357a5985981fc0841f0c28c0c0c40357f7466d9d8761d7f3b4df8c54414992927dde832ce237b0bb4f12e077bb0bce945748f981187af023b2d781"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:31:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f000000000000040020000000", 0x20, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:31:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f000000000000040020000000", 0x20, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 804.045763] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 804.050866] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 804.052365] sr 1:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit [ 804.053237] sr 1:0:0:0: [sr0] tag#0 CDB[00]: 1b 2f 3d 89 c7 47 e6 3f 70 c6 44 fb 79 2e 3b 2b [ 804.054534] sr 1:0:0:0: [sr0] tag#0 CDB[10]: 63 [ 804.120308] EXT4-fs error (device loop1): ext4_quota_enable:6380: comm syz-executor.1: Bad quota inode # 3 [ 804.124160] EXT4-fs warning (device loop1): ext4_enable_quotas:6417: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 804.139545] EXT4-fs (loop1): mount failed 04:31:39 executing program 4 (fault-call:3 fault-nth:21): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) 04:31:39 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b292902c47a7db5a33cdffbaa46988cc96a132e7b652cd9ea9b34ce8423c337087b0ae92e357a5985981fc0841f0c28c0c0c40357f7466d9d8761d7f3b4df8c54414992927dde832ce237b0bb4f12e077bb0bce945748f981187af023b2d781"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:31:39 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b292902c47a7db5a33cdffbaa4698"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:31:39 executing program 2 (fault-call:0 fault-nth:13): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:31:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x19, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:31:39 executing program 7: r0 = syz_io_uring_setup(0x27ff, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000001c0)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100), 0x0) io_uring_enter(r0, 0x6d12, 0x0, 0x0, &(0x7f0000000040)={[0x3ff]}, 0x8) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0x0, 0x4000010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r2, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x40, 0x80000000, 0x6) r3 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) r4 = syz_io_uring_setup(0x7e4c, &(0x7f0000000480)={0x0, 0x73d4, 0x10, 0x0, 0xaa}, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000500)=0x0, &(0x7f0000000540)=0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_io_uring_submit(r1, r2, &(0x7f0000000740)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)={0xfffffffffffffffc, 0x0, &(0x7f0000000640)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000000200)=""/11, 0xb}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000000240)=""/35, 0x23}, {&(0x7f0000000280)=""/203, 0xcb}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000580)=""/153, 0x99}, {&(0x7f0000000400)=""/86, 0x56}], 0x8, &(0x7f00000006c0)=""/43, 0x2b}, 0x0, 0x2000, 0x0, {0x1}}, 0xfffff000) r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r7, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r7, &(0x7f00000003c0)='./file1\x00', 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000800)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x401, &(0x7f00000007c0)=[r4, r3, r0, r7, r3, 0xffffffffffffffff], 0x6, 0x0, 0x1}, 0x2) r8 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r8, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r8, &(0x7f00000003c0)='./file1\x00', 0x0) signalfd(r8, &(0x7f0000000780), 0x8) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) 04:31:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000040", 0x30, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:31:39 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) 04:31:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {0x0, 0x0, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 815.535804] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 815.543007] FAULT_INJECTION: forcing a failure. [ 815.543007] name failslab, interval 1, probability 0, space 0, times 0 [ 815.544405] CPU: 1 PID: 7703 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 815.545201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 815.546520] Call Trace: [ 815.546835] dump_stack+0x107/0x163 [ 815.547062] FAULT_INJECTION: forcing a failure. [ 815.547062] name failslab, interval 1, probability 0, space 0, times 0 [ 815.547290] should_fail.cold+0x5/0xa [ 815.550112] ? create_object.isra.0+0x3a/0xa20 [ 815.550649] should_failslab+0x5/0x10 [ 815.551094] kmem_cache_alloc+0x5b/0x350 [ 815.551592] create_object.isra.0+0x3a/0xa20 [ 815.552099] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 815.552654] kmem_cache_alloc+0x159/0x350 [ 815.553152] fat_cache_add.part.0+0x3c6/0x5d0 [ 815.553647] fat_get_cluster+0x91a/0xd40 [ 815.554111] ? fat_cache_inval_inode+0x290/0x290 [ 815.554661] ? __brelse+0x84/0xa0 [ 815.555072] fat_get_mapped_cluster+0x20e/0x440 [ 815.555643] ? fat_get_cluster+0xd40/0xd40 [ 815.556132] ? perf_trace_lock+0xac/0x490 [ 815.556630] fat_bmap+0x1f4/0x460 [ 815.557044] fat_get_block+0x33a/0x930 [ 815.557503] ? fat_add_cluster+0xf0/0xf0 [ 815.557975] ? create_empty_buffers+0x491/0x650 [ 815.558522] ? create_page_buffers+0x139/0x230 [ 815.559058] __block_write_begin_int+0x3d1/0x1a50 [ 815.559645] ? fat_add_cluster+0xf0/0xf0 [ 815.560125] ? remove_inode_buffers+0x300/0x300 [ 815.560669] ? pagecache_get_page+0x243/0xc80 [ 815.561188] ? unlock_page_memcg+0x96/0x160 [ 815.561690] ? wait_for_stable_page+0x92/0xe0 [ 815.562208] cont_write_begin+0x466/0x970 [ 815.562704] ? fat_add_cluster+0xf0/0xf0 [ 815.563182] ? nobh_write_begin+0xef0/0xef0 [ 815.563685] ? __test_set_page_writeback+0xbb0/0xbb0 [ 815.564277] ? generic_write_end+0x20e/0x3f0 [ 815.564795] fat_write_begin+0x89/0x180 [ 815.565256] ? fat_add_cluster+0xf0/0xf0 [ 815.565734] cont_write_begin+0x202/0x970 [ 815.566217] ? fat_add_cluster+0xf0/0xf0 [ 815.566686] ? nobh_write_begin+0xef0/0xef0 [ 815.567203] ? lock_acquire+0x197/0x490 [ 815.567660] ? fat_fallocate+0x123/0x310 [ 815.568134] fat_write_begin+0x89/0x180 [ 815.568599] ? fat_add_cluster+0xf0/0xf0 [ 815.569073] generic_cont_expand_simple+0x106/0x170 [ 815.569655] ? invalidate_bh_lrus+0x20/0x20 [ 815.570165] ? down_write+0xe0/0x150 [ 815.570598] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 815.571204] ? inode_security+0x107/0x130 [ 815.571678] fat_cont_expand+0x66/0x230 [ 815.572136] fat_fallocate+0x17e/0x310 [ 815.572582] ? fat_cont_expand+0x230/0x230 [ 815.573072] vfs_fallocate+0x48f/0xcb0 [ 815.573523] __x64_sys_fallocate+0xcf/0x140 [ 815.574020] do_syscall_64+0x33/0x40 [ 815.574448] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 815.575118] RIP: 0033:0x466609 [ 815.575494] 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 [ 815.577627] RSP: 002b:00007fcccf633188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 815.578502] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 815.579328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 815.580145] RBP: 00007fcccf6331d0 R08: 0000000000000000 R09: 0000000000000000 [ 815.580967] R10: 0000000008800000 R11: 0000000000000246 R12: 0000000000000002 [ 815.581787] R13: 00007ffc249d7d3f R14: 00007fcccf633300 R15: 0000000000022000 [ 815.582630] CPU: 0 PID: 7714 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 815.584162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 815.586635] Call Trace: [ 815.587239] dump_stack+0x107/0x163 [ 815.588043] should_fail.cold+0x5/0xa [ 815.588887] ? getname_flags.part.0+0x50/0x4f0 [ 815.589886] should_failslab+0x5/0x10 [ 815.590732] kmem_cache_alloc+0x5b/0x350 [ 815.591646] getname_flags.part.0+0x50/0x4f0 [ 815.592635] getname+0x8e/0xd0 [ 815.593354] do_sys_openat2+0xf5/0x420 [ 815.594200] ? build_open_flags+0x680/0x680 [ 815.595169] ? find_held_lock+0x2c/0x110 [ 815.596068] ? do_syscall_64+0x33/0x40 [ 815.596929] __x64_sys_openat+0x13f/0x1f0 [ 815.597834] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 815.598914] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 815.600095] ? syscall_enter_from_user_mode+0x1d/0x50 [ 815.601228] do_syscall_64+0x33/0x40 [ 815.602045] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 815.603203] RIP: 0033:0x4196c4 [ 815.603918] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 815.607997] RSP: 002b:00007fc04c34aed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 815.609679] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 815.611261] RDX: 0000000000000002 RSI: 00007fc04c34b000 RDI: 00000000ffffff9c [ 815.612825] RBP: 00007fc04c34b000 R08: 0000000000000000 R09: ffffffffffffffff [ 815.614393] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 815.615961] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 815.620114] FAULT_INJECTION: forcing a failure. [ 815.620114] name failslab, interval 1, probability 0, space 0, times 0 [ 815.622638] CPU: 0 PID: 7710 Comm: syz-executor.0 Not tainted 5.10.56 #1 [ 815.624136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 815.626611] Call Trace: [ 815.627197] dump_stack+0x107/0x163 [ 815.628005] should_fail.cold+0x5/0xa [ 815.628844] ? getname_flags.part.0+0x50/0x4f0 [ 815.629848] should_failslab+0x5/0x10 [ 815.630699] kmem_cache_alloc+0x5b/0x350 [ 815.631632] getname_flags.part.0+0x50/0x4f0 [ 815.632598] ? wait_for_completion+0x270/0x270 [ 815.633604] getname_flags+0x9a/0xe0 [ 815.634439] do_mkdirat+0x8d/0x2a0 [ 815.635232] ? user_path_create+0xf0/0xf0 [ 815.636144] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 815.637295] ? syscall_enter_from_user_mode+0x1d/0x50 [ 815.638449] do_syscall_64+0x33/0x40 [ 815.639287] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 815.640422] RIP: 0033:0x466609 [ 815.641123] 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 [ 815.645163] RSP: 002b:00007f7894496188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 815.646833] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 815.648422] RDX: 000000000000011f RSI: 0000000020000000 RDI: ffffffffffffffff [ 815.649975] RBP: 00007f78944961d0 R08: 0000000000000000 R09: 0000000000000000 [ 815.651563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 815.653131] R13: 00007ffcb6d773ef R14: 00007f7894496300 R15: 0000000000022000 04:31:39 executing program 5: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b292902c47a7db5a33cdffbaa46988cc96a132e7b652cd9ea9b34ce8423c337087b0ae92e357a5985981fc0841f0c28c0c0c40357f7466d9d8761d7f3b4df8c54414992927dde832ce237b0bb4f12e077bb0bce945748f981187af023b2d781"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:31:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {0x0, 0x0, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 815.697735] EXT4-fs error (device loop1): ext4_ext_check_inode:459: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 16384(16384) 04:31:39 executing program 2 (fault-call:0 fault-nth:14): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:31:39 executing program 7: r0 = syz_io_uring_setup(0x27ff, &(0x7f0000000080), &(0x7f0000000000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000001c0)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100), 0x0) io_uring_enter(r0, 0x6d12, 0x0, 0x0, &(0x7f0000000040)={[0x3ff]}, 0x8) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0x0, 0x4000010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r2, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x40, 0x80000000, 0x6) r3 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) r4 = syz_io_uring_setup(0x7e4c, &(0x7f0000000480)={0x0, 0x73d4, 0x10, 0x0, 0xaa}, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000500)=0x0, &(0x7f0000000540)=0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_io_uring_submit(r1, r2, &(0x7f0000000740)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)={0xfffffffffffffffc, 0x0, &(0x7f0000000640)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000000200)=""/11, 0xb}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000000240)=""/35, 0x23}, {&(0x7f0000000280)=""/203, 0xcb}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000580)=""/153, 0x99}, {&(0x7f0000000400)=""/86, 0x56}], 0x8, &(0x7f00000006c0)=""/43, 0x2b}, 0x0, 0x2000, 0x0, {0x1}}, 0xfffff000) r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r7, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r7, &(0x7f00000003c0)='./file1\x00', 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000800)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x401, &(0x7f00000007c0)=[r4, r3, r0, r7, r3, 0xffffffffffffffff], 0x6, 0x0, 0x1}, 0x2) r8 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r8, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r8, &(0x7f00000003c0)='./file1\x00', 0x0) signalfd(r8, &(0x7f0000000780), 0x8) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) [ 815.714407] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 815.715597] sr 1:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit [ 815.716214] sr 1:0:0:0: [sr0] tag#0 CDB[00]: 1b 2f 3d 89 c7 47 e6 3f 70 c6 44 fb 79 2e 3b 2b [ 815.717210] sr 1:0:0:0: [sr0] tag#0 CDB[10]: 63 04:31:39 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/d'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 815.738430] EXT4-fs (loop1): get root inode failed [ 815.739079] EXT4-fs (loop1): mount failed 04:31:39 executing program 0 (fault-call:1 fault-nth:1): r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) 04:31:39 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b292902c47a7db5a33cdffbaa46988cc96a132e7b652cd9ea9b34ce8423c337087b0ae92e357a5985981fc0841f0c28c0c0c40357f7466d9d8761d7f3b4df8c54414992927dde832ce237b0bb4f12e077bb0bce945748f981187af023b2d781"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 815.808245] FAULT_INJECTION: forcing a failure. [ 815.808245] name failslab, interval 1, probability 0, space 0, times 0 [ 815.810881] CPU: 0 PID: 7735 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 815.812394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 815.814865] Call Trace: [ 815.815453] dump_stack+0x107/0x163 [ 815.816255] should_fail.cold+0x5/0xa [ 815.817094] ? create_object.isra.0+0x3a/0xa20 [ 815.818092] should_failslab+0x5/0x10 [ 815.818914] kmem_cache_alloc+0x5b/0x350 [ 815.819867] create_object.isra.0+0x3a/0xa20 [ 815.820817] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 815.821915] kmem_cache_alloc+0x159/0x350 [ 815.822820] getname_flags.part.0+0x50/0x4f0 [ 815.823833] getname+0x8e/0xd0 [ 815.824533] do_sys_openat2+0xf5/0x420 [ 815.825371] ? build_open_flags+0x680/0x680 [ 815.826302] ? find_held_lock+0x2c/0x110 [ 815.827208] ? do_syscall_64+0x33/0x40 [ 815.828089] __x64_sys_openat+0x13f/0x1f0 [ 815.829044] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 815.830093] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 815.831240] ? syscall_enter_from_user_mode+0x1d/0x50 [ 815.832403] do_syscall_64+0x33/0x40 [ 815.833206] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 815.834311] RIP: 0033:0x4196c4 [ 815.835010] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 815.839050] RSP: 002b:00007fc04c34aed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 815.840756] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 815.842299] RDX: 0000000000000002 RSI: 00007fc04c34b000 RDI: 00000000ffffff9c [ 815.843903] RBP: 00007fc04c34b000 R08: 0000000000000000 R09: ffffffffffffffff [ 815.845439] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 815.846985] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 815.886586] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 815.913988] FAULT_INJECTION: forcing a failure. [ 815.913988] name failslab, interval 1, probability 0, space 0, times 0 [ 815.915448] CPU: 1 PID: 7749 Comm: syz-executor.0 Not tainted 5.10.56 #1 [ 815.916240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 815.917542] Call Trace: [ 815.917860] dump_stack+0x107/0x163 [ 815.918292] should_fail.cold+0x5/0xa [ 815.918733] ? create_object.isra.0+0x3a/0xa20 [ 815.919269] should_failslab+0x5/0x10 [ 815.919706] kmem_cache_alloc+0x5b/0x350 [ 815.920167] ? ksys_write+0x212/0x250 [ 815.920603] create_object.isra.0+0x3a/0xa20 [ 815.921104] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 815.921686] kmem_cache_alloc+0x159/0x350 [ 815.922163] getname_flags.part.0+0x50/0x4f0 [ 815.922666] ? wait_for_completion+0x270/0x270 [ 815.923197] getname_flags+0x9a/0xe0 [ 815.923622] do_mkdirat+0x8d/0x2a0 [ 815.924033] ? user_path_create+0xf0/0xf0 [ 815.924511] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 815.925117] ? syscall_enter_from_user_mode+0x1d/0x50 [ 815.925721] do_syscall_64+0x33/0x40 [ 815.926145] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 815.926737] RIP: 0033:0x466609 [ 815.927104] 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 [ 815.929285] RSP: 002b:00007f7894496188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 815.930159] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 815.930972] RDX: 000000000000011f RSI: 0000000020000000 RDI: ffffffffffffffff [ 815.931805] RBP: 00007f78944961d0 R08: 0000000000000000 R09: 0000000000000000 [ 815.932616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 815.933437] R13: 00007ffcb6d773ef R14: 00007f7894496300 R15: 0000000000022000 [ 816.005501] ISOFS: Unable to identify CD-ROM format. 04:31:49 executing program 2 (fault-call:0 fault-nth:15): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:31:49 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/d'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:31:49 executing program 4 (fault-call:3 fault-nth:22): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) 04:31:49 executing program 0 (fault-call:1 fault-nth:2): r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) 04:31:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {0x0, 0x0, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:31:49 executing program 7: syz_usb_connect$printer(0x5, 0x2d, &(0x7f0000000200)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x1, 0x38, 0x8, [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x7, 0x1, 0x2, 0x4, "", {{{0x9, 0x5, 0x1, 0x2, 0x400, 0x8, 0x8, 0xdd}}}}}]}}]}}, &(0x7f00000004c0)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x1, 0x8, 0x80, 0xe9, 0xff, 0x4}, 0x2c, &(0x7f0000000380)={0x5, 0xf, 0x2c, 0x2, [@ssp_cap={0x1c, 0x10, 0xa, 0xfe, 0x4, 0x5, 0xf, 0x9, [0xc0, 0x0, 0xff00c0, 0x7f80]}, @wireless={0xb, 0x10, 0x1, 0x2, 0x8b, 0x6, 0x20, 0x434, 0x3f}]}, 0x4, [{0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x3c01}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x2c09}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x405}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x2401}}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000600)={0x1, 0x0, 0x0, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000600)={0x1, 0x0, 0x9}) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$PTP_PIN_GETFUNC2(r0, 0xc0603d0f, &(0x7f0000000040)={'\x00', 0x3, 0x1, 0x3}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af0e7cae7c0fed0f40b0118650117c2230000000000030000ffffff17504bdc00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}, 0x0, 0x0, 0x24, 0x0, "ffbe3ebcd2193c000143581d7f5e9883a8d0dd3b0af0e7cae7c0fed0f40b0118650117c2230000000000030000ffffff17504bdc00"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x0, 0x0, 0x36, 0x0, "e83e9a6bbc2615cc93cdd9ab2caaf2cbdfaa474f5599a6d3bd9fdfd694c3702049b81f0100cde176f29851e5800f82ccbbbdbb016361274ee270ee57e9fc783c16ba8a0654cf658b6bb089f7debeede6"}, 0xd8) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e24, 0xa3, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7f}, {0xa, 0x4e22, 0x5, @loopback, 0x4}, 0x400, [0x7, 0x2, 0x5, 0x8, 0x1000, 0x80000000, 0x1ff, 0x1]}, 0x5c) fcntl$lock(r2, 0x5, &(0x7f0000000140)) 04:31:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f000000000000040020000000", 0x20, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:31:49 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b292902c47a7db5a33cdffbaa46988cc96a132e7b652cd9ea9b34ce8423c337087b0ae92e357a5985981fc0841f0c28c0c0c40357f7466d9d8761d7f3b4df8c54414992927dde832ce237b0bb4f12e077bb0bce945748f981187af023b2d781"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:31:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000), 0x0, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 826.387834] FAULT_INJECTION: forcing a failure. [ 826.387834] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 826.388765] FAULT_INJECTION: forcing a failure. [ 826.388765] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 826.389633] CPU: 0 PID: 7760 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 826.392139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 826.393776] Call Trace: [ 826.394155] dump_stack+0x107/0x163 [ 826.394690] should_fail.cold+0x5/0xa [ 826.395243] strncpy_from_user+0x34/0x460 [ 826.395840] getname_flags.part.0+0x95/0x4f0 [ 826.396477] getname+0x8e/0xd0 [ 826.396942] do_sys_openat2+0xf5/0x420 [ 826.397499] ? build_open_flags+0x680/0x680 [ 826.398118] ? find_held_lock+0x2c/0x110 [ 826.398712] ? do_syscall_64+0x33/0x40 [ 826.399263] __x64_sys_openat+0x13f/0x1f0 [ 826.399874] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 826.400566] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 826.401305] ? syscall_enter_from_user_mode+0x1d/0x50 [ 826.402054] do_syscall_64+0x33/0x40 [ 826.402596] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 826.403327] RIP: 0033:0x4196c4 [ 826.403782] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 826.406451] RSP: 002b:00007fc04c34aed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 826.407569] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 826.408590] RDX: 0000000000000002 RSI: 00007fc04c34b000 RDI: 00000000ffffff9c [ 826.409631] RBP: 00007fc04c34b000 R08: 0000000000000000 R09: ffffffffffffffff [ 826.410676] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 826.411718] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 826.412719] CPU: 1 PID: 7765 Comm: syz-executor.0 Not tainted 5.10.56 #1 [ 826.413700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 826.415391] Call Trace: [ 826.415777] dump_stack+0x107/0x163 [ 826.416332] should_fail.cold+0x5/0xa [ 826.416894] strncpy_from_user+0x34/0x460 [ 826.417543] getname_flags.part.0+0x95/0x4f0 [ 826.418212] ? wait_for_completion+0x270/0x270 [ 826.418894] getname_flags+0x9a/0xe0 [ 826.419480] do_mkdirat+0x8d/0x2a0 [ 826.420020] ? user_path_create+0xf0/0xf0 [ 826.420658] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 826.421447] ? syscall_enter_from_user_mode+0x1d/0x50 [ 826.422205] do_syscall_64+0x33/0x40 [ 826.422763] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 826.423492] RIP: 0033:0x466609 [ 826.423961] 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 [ 826.426537] RSP: 002b:00007f7894496188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 826.427703] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 826.428807] RDX: 000000000000011f RSI: 0000000020000000 RDI: ffffffffffffffff [ 826.429904] RBP: 00007f78944961d0 R08: 0000000000000000 R09: 0000000000000000 [ 826.430962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 826.432079] R13: 00007ffcb6d773ef R14: 00007f7894496300 R15: 0000000000022000 04:31:50 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b292902c47a7db5a33cdffbaa46988cc96a132e7b652cd9ea9b34ce8423c337087b0ae92e357a5985981fc0841f0c28c0c0c40357f7466d9d8761d7f3b4df8c54414992927dde832ce237b0bb4f12e077bb0bce945748f981187af023b2d781"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 826.461131] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 826.467150] FAULT_INJECTION: forcing a failure. [ 826.467150] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 826.468901] CPU: 0 PID: 7762 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 826.469966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 826.471784] Call Trace: [ 826.472210] dump_stack+0x107/0x163 [ 826.472765] should_fail.cold+0x5/0xa [ 826.473345] __alloc_pages_nodemask+0x182/0x680 [ 826.474041] ? __alloc_pages_slowpath.constprop.0+0x2210/0x2210 [ 826.474112] EXT4-fs error (device loop1): ext4_quota_enable:6380: comm syz-executor.1: Bad quota inode # 3 [ 826.474928] ? xas_load+0x66/0x2c0 [ 826.474950] ? find_get_entry+0x2d9/0x6e0 [ 826.474965] ? perf_trace_lock+0xac/0x490 [ 826.474992] alloc_pages_current+0x187/0x280 [ 826.478336] __page_cache_alloc+0x2ce/0x360 [ 826.478996] pagecache_get_page+0x2c3/0xc80 [ 826.479675] ? unlock_page_memcg+0x96/0x160 [ 826.480321] grab_cache_page_write_begin+0x64/0x90 [ 826.481076] cont_write_begin+0x43c/0x970 [ 826.481111] EXT4-fs warning (device loop1): ext4_enable_quotas:6417: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 826.481727] ? fat_add_cluster+0xf0/0xf0 [ 826.481743] ? nobh_write_begin+0xef0/0xef0 [ 826.484442] ? __test_set_page_writeback+0xbb0/0xbb0 [ 826.485203] ? generic_write_end+0x20e/0x3f0 [ 826.485869] fat_write_begin+0x89/0x180 [ 826.486457] ? fat_add_cluster+0xf0/0xf0 [ 826.487066] cont_write_begin+0x202/0x970 [ 826.487712] ? fat_add_cluster+0xf0/0xf0 [ 826.488312] ? nobh_write_begin+0xef0/0xef0 [ 826.488983] ? lock_acquire+0x197/0x490 [ 826.489587] ? fat_fallocate+0x123/0x310 [ 826.490216] fat_write_begin+0x89/0x180 [ 826.490825] ? fat_add_cluster+0xf0/0xf0 [ 826.491463] generic_cont_expand_simple+0x106/0x170 [ 826.492092] EXT4-fs (loop1): mount failed [ 826.492232] ? invalidate_bh_lrus+0x20/0x20 [ 826.493385] ? down_write+0xe0/0x150 [ 826.493955] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 826.494725] ? inode_security+0x107/0x130 [ 826.495375] fat_cont_expand+0x66/0x230 [ 826.495991] fat_fallocate+0x17e/0x310 [ 826.496596] ? fat_cont_expand+0x230/0x230 [ 826.497260] vfs_fallocate+0x48f/0xcb0 [ 826.497865] __x64_sys_fallocate+0xcf/0x140 [ 826.498528] do_syscall_64+0x33/0x40 [ 826.499089] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 826.499872] RIP: 0033:0x466609 [ 826.500368] 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 [ 826.503112] RSP: 002b:00007fcccf633188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 826.504258] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 826.505319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 826.506379] RBP: 00007fcccf6331d0 R08: 0000000000000000 R09: 0000000000000000 [ 826.507465] R10: 0000000008800000 R11: 0000000000000246 R12: 0000000000000002 [ 826.508532] R13: 00007ffc249d7d3f R14: 00007fcccf633300 R15: 0000000000022000 [ 826.515612] FAULT_INJECTION: forcing a failure. 04:31:50 executing program 2 (fault-call:0 fault-nth:16): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:31:50 executing program 3: [ 826.515612] name failslab, interval 1, probability 0, space 0, times 0 syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000), 0x0, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:31:50 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/d'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 826.517270] CPU: 1 PID: 7778 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 826.518045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 826.519310] Call Trace: [ 826.519632] dump_stack+0x107/0x163 [ 826.520054] should_fail.cold+0x5/0xa [ 826.520482] ? __alloc_file+0x21/0x310 [ 826.520908] should_failslab+0x5/0x10 [ 826.521324] kmem_cache_alloc+0x5b/0x350 [ 826.521770] __alloc_file+0x21/0x310 [ 826.522178] alloc_empty_file+0x6d/0x170 [ 826.522626] path_openat+0xde/0x26c0 [ 826.523036] ? path_lookupat+0x850/0x850 [ 826.523489] ? perf_trace_lock+0xac/0x490 [ 826.523946] ? SOFTIRQ_verbose+0x10/0x10 [ 826.524396] ? __lockdep_reset_lock+0x180/0x180 [ 826.524917] do_filp_open+0x17e/0x3c0 [ 826.525340] ? may_open_dev+0xf0/0xf0 [ 826.525769] ? __alloc_fd+0x2a5/0x620 [ 826.526189] ? lock_downgrade+0x6d0/0x6d0 [ 826.526656] ? rwlock_bug.part.0+0x90/0x90 [ 826.527127] ? _raw_spin_unlock+0x1a/0x30 [ 826.527593] ? __alloc_fd+0x2a5/0x620 [ 826.528026] do_sys_openat2+0x16d/0x420 [ 826.528474] ? build_open_flags+0x680/0x680 [ 826.528967] ? find_held_lock+0x2c/0x110 [ 826.529432] ? do_syscall_64+0x33/0x40 [ 826.529881] __x64_sys_openat+0x13f/0x1f0 [ 826.530354] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 826.530914] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 826.531526] ? syscall_enter_from_user_mode+0x1d/0x50 [ 826.532116] do_syscall_64+0x33/0x40 [ 826.532543] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 826.533129] RIP: 0033:0x4196c4 [ 826.533501] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 826.535628] RSP: 002b:00007fc04c34aed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 826.536503] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 826.537322] RDX: 0000000000000002 RSI: 00007fc04c34b000 RDI: 00000000ffffff9c [ 826.538140] RBP: 00007fc04c34b000 R08: 0000000000000000 R09: ffffffffffffffff [ 826.538966] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 826.539790] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 04:31:50 executing program 2 (fault-call:0 fault-nth:17): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:31:50 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b29"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:31:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000), 0x0, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 826.587306] FAULT_INJECTION: forcing a failure. [ 826.587306] name failslab, interval 1, probability 0, space 0, times 0 [ 826.588734] CPU: 1 PID: 7786 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 826.589520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 826.590828] Call Trace: [ 826.591135] dump_stack+0x107/0x163 [ 826.591588] should_fail.cold+0x5/0xa [ 826.592032] ? create_object.isra.0+0x3a/0xa20 [ 826.592570] should_failslab+0x5/0x10 [ 826.593009] kmem_cache_alloc+0x5b/0x350 [ 826.593495] create_object.isra.0+0x3a/0xa20 [ 826.594005] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 826.594605] kmem_cache_alloc+0x159/0x350 [ 826.595085] __alloc_file+0x21/0x310 [ 826.595530] alloc_empty_file+0x6d/0x170 [ 826.595992] path_openat+0xde/0x26c0 [ 826.596420] ? path_lookupat+0x850/0x850 [ 826.596888] ? perf_trace_lock+0xac/0x490 [ 826.597366] ? SOFTIRQ_verbose+0x10/0x10 [ 826.597832] ? lock_acquire+0x197/0x490 [ 826.598288] ? __lockdep_reset_lock+0x180/0x180 [ 826.598812] do_filp_open+0x17e/0x3c0 [ 826.599242] ? may_open_dev+0xf0/0xf0 [ 826.599708] ? __alloc_fd+0x2a5/0x620 [ 826.600145] ? lock_downgrade+0x6d0/0x6d0 [ 826.600624] ? rwlock_bug.part.0+0x90/0x90 [ 826.601112] ? _raw_spin_unlock+0x1a/0x30 [ 826.601584] ? __alloc_fd+0x2a5/0x620 [ 826.602027] do_sys_openat2+0x16d/0x420 [ 826.602483] ? build_open_flags+0x680/0x680 [ 826.602973] ? find_held_lock+0x2c/0x110 [ 826.603459] ? do_syscall_64+0x33/0x40 [ 826.603907] __x64_sys_openat+0x13f/0x1f0 [ 826.604386] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 826.604946] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 826.605543] ? syscall_enter_from_user_mode+0x1d/0x50 [ 826.606139] do_syscall_64+0x33/0x40 [ 826.606565] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 826.607151] RIP: 0033:0x4196c4 [ 826.607536] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 826.609650] RSP: 002b:00007fc04c34aed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 826.610524] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 826.611344] RDX: 0000000000000002 RSI: 00007fc04c34b000 RDI: 00000000ffffff9c [ 826.612163] RBP: 00007fc04c34b000 R08: 0000000000000000 R09: ffffffffffffffff [ 826.612989] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 826.613809] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 826.705531] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 826.706927] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 826.708021] sr 1:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit [ 826.708657] sr 1:0:0:0: [sr0] tag#0 CDB[00]: 1b 2f 3d 89 c7 47 e6 3f 70 c6 44 fb 79 2e 3b 2b [ 826.709605] sr 1:0:0:0: [sr0] tag#0 CDB[10]: 63 [ 826.770096] ISOFS: Unable to identify CD-ROM format. 04:32:03 executing program 4 (fault-call:3 fault-nth:23): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) 04:32:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f000000000000040020000000", 0x20, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:32:03 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:03 executing program 0 (fault-call:1 fault-nth:3): r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) 04:32:03 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000104010800000020000000000000000086e34d01613e67a5cb136f3228"], 0x14}, 0x1, 0x0, 0x0, 0x810}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000010401080000000000e10000000000000600064000040000"], 0x1c}}, 0x0) r1 = syz_io_uring_complete(0x0) sendmsg$IPSET_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, 0xa, 0x6, 0xa05, 0x0, 0x0, {0x5, 0x0, 0x3}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x3}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x517}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x10001}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x20008040) 04:32:03 executing program 2 (fault-call:0 fault-nth:18): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:32:03 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/de'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/16, 0x10, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 840.203240] FAULT_INJECTION: forcing a failure. [ 840.203240] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 840.205212] CPU: 0 PID: 7811 Comm: syz-executor.0 Not tainted 5.10.56 #1 [ 840.206161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 840.207785] Call Trace: [ 840.208176] dump_stack+0x107/0x163 [ 840.208719] should_fail.cold+0x5/0xa [ 840.209278] _copy_to_user+0x2e/0x180 [ 840.209845] simple_read_from_buffer+0xcc/0x160 [ 840.210514] proc_fail_nth_read+0x194/0x220 [ 840.211123] ? proc_sessionid_read+0x220/0x220 [ 840.211774] ? security_file_permission+0x24e/0x570 [ 840.212483] ? proc_sessionid_read+0x220/0x220 [ 840.213116] vfs_read+0x228/0x580 [ 840.213602] ksys_read+0x12d/0x250 [ 840.214005] FAULT_INJECTION: forcing a failure. [ 840.214005] name failslab, interval 1, probability 0, space 0, times 0 [ 840.214093] ? __ia32_sys_pwrite64+0x230/0x230 [ 840.214132] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 840.216809] ? syscall_enter_from_user_mode+0x1d/0x50 [ 840.217499] do_syscall_64+0x33/0x40 [ 840.217989] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 840.218651] RIP: 0033:0x41935c [ 840.219084] 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 [ 840.221453] RSP: 002b:00007f7894496170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 840.222440] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c [ 840.223364] RDX: 000000000000000f RSI: 00007f78944961e0 RDI: 0000000000000003 [ 840.224288] RBP: 00007f78944961d0 R08: 0000000000000000 R09: 0000000000000000 [ 840.225204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 840.226223] R13: 00007ffcb6d773ef R14: 00007f7894496300 R15: 0000000000022000 [ 840.227288] CPU: 1 PID: 7812 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 840.228312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 840.230064] Call Trace: [ 840.230478] dump_stack+0x107/0x163 [ 840.231032] should_fail.cold+0x5/0xa [ 840.231655] ? security_file_alloc+0x34/0x170 [ 840.232383] should_failslab+0x5/0x10 [ 840.232982] kmem_cache_alloc+0x5b/0x350 [ 840.233620] security_file_alloc+0x34/0x170 [ 840.234303] __alloc_file+0xb6/0x310 [ 840.234873] alloc_empty_file+0x6d/0x170 [ 840.235548] path_openat+0xde/0x26c0 [ 840.236142] ? path_lookupat+0x850/0x850 [ 840.236784] ? perf_trace_lock+0xac/0x490 [ 840.237432] ? SOFTIRQ_verbose+0x10/0x10 [ 840.238061] ? lock_acquire+0x197/0x490 [ 840.238690] ? __lockdep_reset_lock+0x180/0x180 [ 840.239424] do_filp_open+0x17e/0x3c0 [ 840.240010] ? may_open_dev+0xf0/0xf0 [ 840.240608] ? __alloc_fd+0x2a5/0x620 [ 840.241206] ? lock_downgrade+0x6d0/0x6d0 [ 840.241860] ? rwlock_bug.part.0+0x90/0x90 [ 840.242535] ? _raw_spin_unlock+0x1a/0x30 [ 840.243151] ? __alloc_fd+0x2a5/0x620 [ 840.243759] do_sys_openat2+0x16d/0x420 [ 840.244395] ? build_open_flags+0x680/0x680 [ 840.245008] ? find_held_lock+0x2c/0x110 [ 840.245603] ? do_syscall_64+0x33/0x40 [ 840.246155] __x64_sys_openat+0x13f/0x1f0 [ 840.246769] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 840.247468] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 840.248265] ? syscall_enter_from_user_mode+0x1d/0x50 [ 840.248953] do_syscall_64+0x33/0x40 04:32:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/16, 0x10, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 840.249487] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 840.250399] RIP: 0033:0x4196c4 [ 840.250892] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 840.253598] RSP: 002b:00007fc04c34aed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 840.254698] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 840.255749] RDX: 0000000000000002 RSI: 00007fc04c34b000 RDI: 00000000ffffff9c [ 840.256781] RBP: 00007fc04c34b000 R08: 0000000000000000 R09: ffffffffffffffff [ 840.257807] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 840.258858] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 840.276066] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 840.284058] FAULT_INJECTION: forcing a failure. [ 840.284058] name failslab, interval 1, probability 0, space 0, times 0 [ 840.285798] CPU: 0 PID: 7813 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 840.286772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 840.288411] Call Trace: [ 840.288787] dump_stack+0x107/0x163 [ 840.289341] should_fail.cold+0x5/0xa [ 840.289878] ? create_object.isra.0+0x3a/0xa20 [ 840.290540] should_failslab+0x5/0x10 [ 840.291085] kmem_cache_alloc+0x5b/0x350 [ 840.291756] create_object.isra.0+0x3a/0xa20 [ 840.292426] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 840.293188] kmem_cache_alloc+0x159/0x350 [ 840.293822] alloc_buffer_head+0x20/0x100 [ 840.294444] alloc_page_buffers+0x14d/0x6c0 [ 840.295118] create_empty_buffers+0x2c/0x650 [ 840.295798] create_page_buffers+0x1b7/0x230 [ 840.296497] __block_write_begin_int+0x1d1/0x1a50 [ 840.297204] ? fat_add_cluster+0xf0/0xf0 [ 840.297821] ? add_to_page_cache_locked+0x40/0x40 [ 840.298565] ? __page_cache_alloc+0x10d/0x360 [ 840.299274] ? remove_inode_buffers+0x300/0x300 [ 840.299964] ? pagecache_get_page+0x243/0xc80 [ 840.300643] ? unlock_page_memcg+0x96/0x160 [ 840.301323] ? wait_for_stable_page+0x92/0xe0 [ 840.301989] cont_write_begin+0x466/0x970 [ 840.302624] ? fat_add_cluster+0xf0/0xf0 [ 840.303227] ? nobh_write_begin+0xef0/0xef0 [ 840.303897] ? __test_set_page_writeback+0xbb0/0xbb0 [ 840.304641] ? generic_write_end+0x20e/0x3f0 [ 840.305327] fat_write_begin+0x89/0x180 [ 840.305921] ? fat_add_cluster+0xf0/0xf0 [ 840.306515] cont_write_begin+0x202/0x970 [ 840.307153] ? fat_add_cluster+0xf0/0xf0 [ 840.307738] ? nobh_write_begin+0xef0/0xef0 [ 840.308226] ? lock_acquire+0x197/0x490 [ 840.308668] ? fat_fallocate+0x123/0x310 [ 840.309128] fat_write_begin+0x89/0x180 [ 840.309568] ? fat_add_cluster+0xf0/0xf0 [ 840.310016] generic_cont_expand_simple+0x106/0x170 [ 840.310568] ? invalidate_bh_lrus+0x20/0x20 [ 840.311049] ? down_write+0xe0/0x150 [ 840.311467] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 840.312022] ? inode_security+0x107/0x130 [ 840.312486] fat_cont_expand+0x66/0x230 [ 840.312925] fat_fallocate+0x17e/0x310 [ 840.313362] ? fat_cont_expand+0x230/0x230 [ 840.313830] vfs_fallocate+0x48f/0xcb0 [ 840.314270] __x64_sys_fallocate+0xcf/0x140 [ 840.314748] do_syscall_64+0x33/0x40 [ 840.315158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 840.315734] RIP: 0033:0x466609 [ 840.316113] 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 [ 840.318135] RSP: 002b:00007fcccf633188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 840.318973] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 840.319766] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 840.320572] RBP: 00007fcccf6331d0 R08: 0000000000000000 R09: 0000000000000000 [ 840.321352] R10: 0000000008800000 R11: 0000000000000246 R12: 0000000000000002 [ 840.322135] R13: 00007ffc249d7d3f R14: 00007fcccf633300 R15: 0000000000022000 04:32:03 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/de'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:03 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) 04:32:03 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 840.358735] EXT4-fs error (device loop1): ext4_quota_enable:6380: comm syz-executor.1: Bad quota inode # 3 [ 840.364960] EXT4-fs warning (device loop1): ext4_enable_quotas:6417: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 840.394804] EXT4-fs (loop1): mount failed 04:32:03 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file1\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x6, 0x3, &(0x7f0000000240)=[{&(0x7f0000000140)="453d2d4186dd3d7b8167c6a895d087767f", 0x11, 0xe2}, {&(0x7f0000000180)="47f34abb328db046fabb03f2cce81d0e6255b6e261f320ec547284e591fd4d02deb46f5000e5d06b2305", 0x2a, 0x1000}, {&(0x7f00000001c0)="3c2ac5ea51ad1c192285d3fc0c58eefb6a85f192e5aa898994f3dc41d3cbd8a40e60c6ab0d035869139cc93c0ccbabfce2cc227ca81ea53407fab905120b04c856", 0x41, 0x10001}], 0x2000040, &(0x7f00000003c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x12, 0x441a7c399968b325, 0x34]}}, {@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x33, 0x38, 0x39, 0x34]}}}}, {@huge_always}, {@huge_within_size}, {@huge_always}, {@mode={'mode', 0x3d, 0x2}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@obj_role={'obj_role', 0x3d, 'ext2\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@pcr={'pcr', 0x3d, 0x23}}, {@pcr={'pcr', 0x3d, 0x20}}, {@obj_user={'obj_user', 0x3d, '($[&-'}}]}) 04:32:03 executing program 4 (fault-call:3 fault-nth:24): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) [ 840.419563] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:32:04 executing program 7: mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000003, 0x13, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000300)="af", 0xfffffeb2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000340), 0xec, 0x8000) fallocate(r2, 0x0, 0x80000001, 0x427) syz_io_uring_setup(0x7d31, &(0x7f0000000100), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) r5 = socket$unix(0x1, 0x2, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000680)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x1}, 0x0) r6 = syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000140)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r6, 0xa, 0x0, r7) syz_io_uring_submit(r3, 0x0, &(0x7f0000000380)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x2007, @fd=r0, 0x7, 0x0, 0x0, 0x20, 0x0, {0x2, r7}}, 0xfffffeff) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb4, r8, 0x2, 0x70bd25, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x20004080) fallocate(r0, 0x8, 0x0, 0x8000) setxattr$incfs_size(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)=0x4, 0x8, 0x1) 04:32:04 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 840.560567] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 840.572109] FAULT_INJECTION: forcing a failure. [ 840.572109] name failslab, interval 1, probability 0, space 0, times 0 [ 840.573465] CPU: 0 PID: 7841 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 840.574270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 840.575577] Call Trace: [ 840.575886] dump_stack+0x107/0x163 [ 840.576303] should_fail.cold+0x5/0xa [ 840.576751] ? create_object.isra.0+0x3a/0xa20 [ 840.577274] should_failslab+0x5/0x10 [ 840.577708] kmem_cache_alloc+0x5b/0x350 [ 840.578182] create_object.isra.0+0x3a/0xa20 [ 840.578684] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 840.579267] kmem_cache_alloc+0x159/0x350 [ 840.579769] alloc_buffer_head+0x20/0x100 [ 840.580246] alloc_page_buffers+0x14d/0x6c0 [ 840.580748] create_empty_buffers+0x2c/0x650 [ 840.581253] create_page_buffers+0x1b7/0x230 [ 840.581760] __block_write_begin_int+0x1d1/0x1a50 [ 840.582314] ? fat_add_cluster+0xf0/0xf0 [ 840.582787] ? add_to_page_cache_locked+0x40/0x40 [ 840.583341] ? __page_cache_alloc+0x10d/0x360 [ 840.583884] ? remove_inode_buffers+0x300/0x300 [ 840.584410] ? pagecache_get_page+0x243/0xc80 [ 840.584920] ? unlock_page_memcg+0x96/0x160 [ 840.585417] ? wait_for_stable_page+0x92/0xe0 [ 840.585930] cont_write_begin+0x466/0x970 [ 840.586412] ? fat_add_cluster+0xf0/0xf0 [ 840.586875] ? nobh_write_begin+0xef0/0xef0 [ 840.587365] ? __test_set_page_writeback+0xbb0/0xbb0 [ 840.587931] ? generic_write_end+0x20e/0x3f0 [ 840.588445] fat_write_begin+0x89/0x180 [ 840.588896] ? fat_add_cluster+0xf0/0xf0 [ 840.589367] cont_write_begin+0x202/0x970 [ 840.589848] ? fat_add_cluster+0xf0/0xf0 [ 840.590311] ? nobh_write_begin+0xef0/0xef0 [ 840.590807] ? lock_acquire+0x197/0x490 [ 840.591263] ? fat_fallocate+0x123/0x310 [ 840.591749] fat_write_begin+0x89/0x180 [ 840.592191] ? fat_add_cluster+0xf0/0xf0 [ 840.592639] generic_cont_expand_simple+0x106/0x170 [ 840.593217] ? invalidate_bh_lrus+0x20/0x20 [ 840.593713] ? down_write+0xe0/0x150 [ 840.594141] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 840.594711] ? inode_security+0x107/0x130 [ 840.595193] fat_cont_expand+0x66/0x230 [ 840.595664] fat_fallocate+0x17e/0x310 [ 840.596114] ? fat_cont_expand+0x230/0x230 [ 840.596598] vfs_fallocate+0x48f/0xcb0 [ 840.597059] __x64_sys_fallocate+0xcf/0x140 [ 840.597553] do_syscall_64+0x33/0x40 [ 840.597975] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 840.598567] RIP: 0033:0x466609 [ 840.598944] 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 [ 840.601084] RSP: 002b:00007fcccf633188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 840.601953] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 840.602763] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 840.603590] RBP: 00007fcccf6331d0 R08: 0000000000000000 R09: 0000000000000000 [ 840.604432] R10: 0000000008800000 R11: 0000000000000246 R12: 0000000000000002 [ 840.605253] R13: 00007ffc249d7d3f R14: 00007fcccf633300 R15: 0000000000022000 [ 840.692612] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:32:16 executing program 7: syz_emit_ethernet(0x42, &(0x7f0000000040)={@broadcast, @dev, @val={@void, {0x8100, 0x1, 0x1, 0x3}}, {@ipv6={0x86dd, @generic={0x0, 0x6, "08efff", 0x8, 0x0, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, {[@srh={0x0, 0x0, 0xc2, 0x0, 0x0, 0x40}]}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 04:32:16 executing program 4 (fault-call:3 fault-nth:25): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) 04:32:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/16, 0x10, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:32:16 executing program 2 (fault-call:0 fault-nth:19): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:32:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f000000000000040020000000", 0x20, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:32:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) 04:32:16 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/de'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:16 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 852.933369] FAULT_INJECTION: forcing a failure. [ 852.933369] name failslab, interval 1, probability 0, space 0, times 0 [ 852.935882] CPU: 1 PID: 7867 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 852.937291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 852.939613] Call Trace: [ 852.940191] dump_stack+0x107/0x163 [ 852.940974] should_fail.cold+0x5/0xa [ 852.941783] ? create_object.isra.0+0x3a/0xa20 [ 852.942745] should_failslab+0x5/0x10 [ 852.943546] kmem_cache_alloc+0x5b/0x350 [ 852.944417] ? lock_downgrade+0x6d0/0x6d0 [ 852.945298] create_object.isra.0+0x3a/0xa20 [ 852.946229] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 852.947496] kmem_cache_alloc+0x159/0x350 [ 852.948411] security_file_alloc+0x34/0x170 [ 852.949488] __alloc_file+0xb6/0x310 [ 852.950417] alloc_empty_file+0x6d/0x170 [ 852.951275] path_openat+0xde/0x26c0 [ 852.952092] ? path_lookupat+0x850/0x850 [ 852.952937] ? perf_trace_lock+0xac/0x490 [ 852.953795] ? SOFTIRQ_verbose+0x10/0x10 [ 852.954793] ? lock_acquire+0x197/0x490 [ 852.955610] ? __lockdep_reset_lock+0x180/0x180 [ 852.956770] do_filp_open+0x17e/0x3c0 [ 852.957545] ? may_open_dev+0xf0/0xf0 [ 852.958478] ? __alloc_fd+0x2a5/0x620 [ 852.959283] ? lock_downgrade+0x6d0/0x6d0 [ 852.960454] ? rwlock_bug.part.0+0x90/0x90 [ 852.961448] ? _raw_spin_unlock+0x1a/0x30 [ 852.962588] ? __alloc_fd+0x2a5/0x620 [ 852.963487] do_sys_openat2+0x16d/0x420 [ 852.964595] ? build_open_flags+0x680/0x680 [ 852.965585] ? find_held_lock+0x2c/0x110 [ 852.966713] ? do_syscall_64+0x33/0x40 [ 852.967619] __x64_sys_openat+0x13f/0x1f0 [ 852.968786] ? __ia32_compat_sys_open+0x1c0/0x1c0 [ 852.969905] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 852.971340] ? syscall_enter_from_user_mode+0x1d/0x50 [ 852.972539] do_syscall_64+0x33/0x40 [ 852.973566] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 852.974738] RIP: 0033:0x4196c4 [ 852.975615] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 852.979893] RSP: 002b:00007fc04c34aed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 852.981967] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 852.983588] RDX: 0000000000000002 RSI: 00007fc04c34b000 RDI: 00000000ffffff9c [ 852.985537] RBP: 00007fc04c34b000 R08: 0000000000000000 R09: ffffffffffffffff [ 852.987270] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 852.988975] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 853.011820] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 853.023202] FAULT_INJECTION: forcing a failure. [ 853.023202] name failslab, interval 1, probability 0, space 0, times 0 [ 853.025822] CPU: 1 PID: 7865 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 853.027400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 853.029977] Call Trace: [ 853.030562] dump_stack+0x107/0x163 [ 853.031398] should_fail.cold+0x5/0xa [ 853.032339] ? create_object.isra.0+0x3a/0xa20 [ 853.033369] should_failslab+0x5/0x10 [ 853.034232] kmem_cache_alloc+0x5b/0x350 [ 853.035168] ? mark_held_locks+0x9e/0xe0 [ 853.036082] create_object.isra.0+0x3a/0xa20 [ 853.037126] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 853.038254] kmem_cache_alloc+0x159/0x350 [ 853.039186] alloc_buffer_head+0x20/0x100 [ 853.040187] alloc_page_buffers+0x14d/0x6c0 [ 853.041144] create_empty_buffers+0x2c/0x650 [ 853.042193] create_page_buffers+0x1b7/0x230 [ 853.043161] __block_write_begin_int+0x1d1/0x1a50 [ 853.044273] ? fat_add_cluster+0xf0/0xf0 [ 853.045264] ? add_to_page_cache_locked+0x40/0x40 [ 853.046369] ? __page_cache_alloc+0x10d/0x360 [ 853.047453] ? remove_inode_buffers+0x300/0x300 [ 853.048510] ? pagecache_get_page+0x243/0xc80 [ 853.049551] ? unlock_page_memcg+0x96/0x160 [ 853.050582] ? wait_for_stable_page+0x92/0xe0 [ 853.051600] cont_write_begin+0x466/0x970 [ 853.052632] ? fat_add_cluster+0xf0/0xf0 [ 853.053563] ? nobh_write_begin+0xef0/0xef0 [ 853.054518] ? __test_set_page_writeback+0xbb0/0xbb0 [ 853.055716] ? generic_write_end+0x20e/0x3f0 [ 853.056715] fat_write_begin+0x89/0x180 [ 853.057594] ? fat_add_cluster+0xf0/0xf0 [ 853.058496] cont_write_begin+0x202/0x970 [ 853.059454] ? fat_add_cluster+0xf0/0xf0 [ 853.060451] ? nobh_write_begin+0xef0/0xef0 [ 853.061415] ? lock_acquire+0x197/0x490 [ 853.062327] ? fat_fallocate+0x123/0x310 [ 853.063313] fat_write_begin+0x89/0x180 [ 853.064234] ? fat_add_cluster+0xf0/0xf0 [ 853.065227] generic_cont_expand_simple+0x106/0x170 [ 853.066360] ? invalidate_bh_lrus+0x20/0x20 [ 853.067345] ? down_write+0xe0/0x150 [ 853.068252] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 853.069359] ? inode_security+0x107/0x130 [ 853.070364] fat_cont_expand+0x66/0x230 [ 853.071364] fat_fallocate+0x17e/0x310 [ 853.072245] ? fat_cont_expand+0x230/0x230 [ 853.073183] vfs_fallocate+0x48f/0xcb0 [ 853.074052] __x64_sys_fallocate+0xcf/0x140 [ 853.075008] do_syscall_64+0x33/0x40 [ 853.075845] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 853.076975] RIP: 0033:0x466609 [ 853.077688] 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 [ 853.081881] RSP: 002b:00007fcccf633188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 853.083672] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 853.085360] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 853.086986] RBP: 00007fcccf6331d0 R08: 0000000000000000 R09: 0000000000000000 [ 853.088696] R10: 0000000008800000 R11: 0000000000000246 R12: 0000000000000002 [ 853.090368] R13: 00007ffc249d7d3f R14: 00007fcccf633300 R15: 0000000000022000 [ 853.100199] EXT4-fs error (device loop1): ext4_quota_enable:6380: comm syz-executor.1: Bad quota inode # 3 [ 853.107408] EXT4-fs warning (device loop1): ext4_enable_quotas:6417: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 853.116746] ISOFS: Unable to identify CD-ROM format. [ 853.133258] EXT4-fs (loop1): mount failed [ 853.307042] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:32:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f000000000000040020000000", 0x20, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:32:28 executing program 4 (fault-call:3 fault-nth:26): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) 04:32:28 executing program 2 (fault-call:0 fault-nth:20): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:32:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/24, 0x18, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:32:28 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:28 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000002600)="2000000080000000060000006a0000000f000000000000e600000000324ad828ff3f00000040000020000000e0f4655fe0f4655f0100f7ff53ef012305000000dff42be75f9a15b6655f0000000001000006600000000b0000000001e092914a2aab225b193eec789491740519c0e78d31e3b6367224df9016cde4c4dbf92de5b74df35dc0b221767a903c4785f44af5216ed27f4a8edb47e812cd81df1a06ab8e48a6e699b070a987599819221080b1669dbcdfa17d5a09a33ff094283387cf84d9ecd8fc3c198d3f02f92f23d620b24447cf82899897daf798b3bb139b242558282a14bf", 0xe5, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x3ff}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) r1 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x3, 0x0, &(0x7f0000002440), 0x200000, &(0x7f0000002500)={[{@nodots}, {@dots}, {@nodots}], [{@obj_user={'obj_user', 0x3d, '#'}}, {@smackfsroot={'smackfsroot', 0x3d, '\xf4+:('}}, {@dont_appraise}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@uid_gt={'uid>', 0xee01}}, {@audit}]}) chmod(&(0x7f0000002700)='./file1/file0\x00', 0xc6) unlinkat(r1, &(0x7f00000025c0)='./file1/file0\x00', 0x11c8f6efcfca6ff0) 04:32:28 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f0000000000000400200000000000080005000000", 0x28, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 865.376144] FAULT_INJECTION: forcing a failure. [ 865.376144] name failslab, interval 1, probability 0, space 0, times 0 [ 865.378149] CPU: 1 PID: 7880 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 865.379125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 865.380840] Call Trace: [ 865.381242] dump_stack+0x107/0x163 [ 865.381798] should_fail.cold+0x5/0xa [ 865.382377] ? __kthread_create_on_node+0xd1/0x400 [ 865.383126] should_failslab+0x5/0x10 [ 865.383693] kmem_cache_alloc_trace+0x55/0x360 [ 865.384398] ? loop_info64_to_compat+0x5f0/0x5f0 [ 865.385090] __kthread_create_on_node+0xd1/0x400 [ 865.385801] ? __kthread_parkme+0x1d0/0x1d0 [ 865.386437] ? __mutex_lock+0x425/0x1230 [ 865.387055] ? loop_configure+0xcb8/0x1480 [ 865.387672] ? loop_info64_to_compat+0x5f0/0x5f0 [ 865.388402] kthread_create_on_node+0xbb/0xf0 [ 865.389053] ? __kthread_create_on_node+0x400/0x400 [ 865.389818] ? lockdep_init_map_waits+0x26a/0x700 [ 865.390551] ? lockdep_init_map_waits+0x26a/0x700 [ 865.391268] ? __raw_spin_lock_init+0x34/0x100 [ 865.391936] loop_configure+0x3e6/0x1480 [ 865.392579] lo_ioctl+0xa6e/0x1760 [ 865.393114] ? loop_set_status_old+0x250/0x250 [ 865.393817] ? avc_ss_reset+0x180/0x180 [ 865.394414] ? __lock_acquire+0xbc2/0x5b20 [ 865.395102] ? generic_block_fiemap+0x60/0x60 [ 865.395760] ? selinux_inode_getsecctx+0x90/0x90 [ 865.396481] ? find_held_lock+0x2c/0x110 [ 865.397078] ? loop_set_status_old+0x250/0x250 [ 865.397756] blkdev_ioctl+0x28d/0x700 [ 865.398309] ? blkdev_common_ioctl+0x1870/0x1870 [ 865.399027] ? __fget_files+0x251/0x410 [ 865.399616] block_ioctl+0xf9/0x140 [ 865.400175] ? blkdev_read_iter+0x1c0/0x1c0 [ 865.400794] __x64_sys_ioctl+0x196/0x210 [ 865.401403] do_syscall_64+0x33/0x40 [ 865.401957] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 865.402725] RIP: 0033:0x4663c7 [ 865.403191] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 865.405971] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 865.407092] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 865.408176] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 865.409245] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 865.410319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 865.411388] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 04:32:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/24, 0x18, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 865.432420] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 865.433523] sr 1:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit [ 865.434116] sr 1:0:0:0: [sr0] tag#0 CDB[00]: 1b 2f 3d 89 c7 47 e6 3f 70 c6 44 fb 79 2e 3b 2b [ 865.435095] sr 1:0:0:0: [sr0] tag#0 CDB[10]: 63 [ 865.448435] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:32:29 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 865.456147] FAULT_INJECTION: forcing a failure. [ 865.456147] name failslab, interval 1, probability 0, space 0, times 0 [ 865.457878] CPU: 1 PID: 7889 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 865.458908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 865.460698] Call Trace: [ 865.461098] dump_stack+0x107/0x163 [ 865.461682] should_fail.cold+0x5/0xa [ 865.462275] ? create_object.isra.0+0x3a/0xa20 [ 865.462983] should_failslab+0x5/0x10 [ 865.463564] kmem_cache_alloc+0x5b/0x350 [ 865.464199] ? mark_held_locks+0x9e/0xe0 [ 865.464808] create_object.isra.0+0x3a/0xa20 [ 865.465471] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 865.466213] kmem_cache_alloc+0x159/0x350 [ 865.466853] alloc_buffer_head+0x20/0x100 [ 865.467455] alloc_page_buffers+0x14d/0x6c0 [ 865.468125] create_empty_buffers+0x2c/0x650 [ 865.468778] create_page_buffers+0x1b7/0x230 [ 865.469451] __block_write_begin_int+0x1d1/0x1a50 [ 865.470158] ? fat_add_cluster+0xf0/0xf0 [ 865.470789] ? add_to_page_cache_locked+0x40/0x40 [ 865.471494] ? __page_cache_alloc+0x10d/0x360 [ 865.472187] ? remove_inode_buffers+0x300/0x300 [ 865.472865] ? pagecache_get_page+0x243/0xc80 [ 865.473545] ? unlock_page_memcg+0x96/0x160 [ 865.474176] ? wait_for_stable_page+0x92/0xe0 [ 865.474864] cont_write_begin+0x466/0x970 [ 865.475481] ? fat_add_cluster+0xf0/0xf0 [ 865.476119] ? nobh_write_begin+0xef0/0xef0 [ 865.476743] ? __test_set_page_writeback+0xbb0/0xbb0 [ 865.477518] ? generic_write_end+0x20e/0x3f0 [ 865.478196] fat_write_begin+0x89/0x180 [ 865.478801] ? fat_add_cluster+0xf0/0xf0 [ 865.479423] cont_write_begin+0x202/0x970 [ 865.480162] ? fat_add_cluster+0xf0/0xf0 [ 865.481338] ? nobh_write_begin+0xef0/0xef0 [ 865.482505] ? lock_acquire+0x197/0x490 [ 865.483563] ? fat_fallocate+0x123/0x310 [ 865.484672] fat_write_begin+0x89/0x180 [ 865.485733] ? fat_add_cluster+0xf0/0xf0 [ 865.486825] generic_cont_expand_simple+0x106/0x170 [ 865.488183] ? invalidate_bh_lrus+0x20/0x20 [ 865.489258] ? down_write+0xe0/0x150 [ 865.490135] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 865.491305] ? inode_security+0x107/0x130 [ 865.492296] fat_cont_expand+0x66/0x230 [ 865.493239] fat_fallocate+0x17e/0x310 [ 865.494150] ? fat_cont_expand+0x230/0x230 [ 865.495134] vfs_fallocate+0x48f/0xcb0 [ 865.496065] __x64_sys_fallocate+0xcf/0x140 [ 865.497074] do_syscall_64+0x33/0x40 [ 865.497946] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 865.499138] RIP: 0033:0x466609 [ 865.499894] 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 [ 865.504213] RSP: 002b:00007fcccf633188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 865.505989] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 865.507645] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 865.509311] RBP: 00007fcccf6331d0 R08: 0000000000000000 R09: 0000000000000000 [ 865.510956] R10: 0000000008800000 R11: 0000000000000246 R12: 0000000000000002 [ 865.512611] R13: 00007ffc249d7d3f R14: 00007fcccf633300 R15: 0000000000022000 [ 865.521630] EXT4-fs error (device loop1): ext4_ext_check_inode:459: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 865.532548] EXT4-fs (loop1): get root inode failed [ 865.533754] EXT4-fs (loop1): mount failed [ 865.658443] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:32:41 executing program 4 (fault-call:3 fault-nth:27): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) 04:32:41 executing program 2 (fault-call:0 fault-nth:21): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:32:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/24, 0x18, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:32:41 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mount(&(0x7f0000000180)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='ntfs\x00', 0x1001000, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="54775c17b8a764f18f"], &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='udf\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8800000) fallocate(r1, 0x3, 0x0, 0x8000) accept$unix(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) 04:32:41 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:41 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f0000000000000400200000000000080005000000", 0x28, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:32:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001500210c000000000000000000000000e650657eb250a318894d1eaf7ee40981ea530e8743ec1fc82e2e2d66f5dfec3da41cc1bdacc41878de757272bdf5661b4f1e1be65c0aeed2fbd5098c8572f8d401e6cb7bf7476b1cb5742bd61a4083e5"], 0x14}}, 0x0) recvmmsg(r0, &(0x7f0000003540)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000003600)={0x77359400}) r1 = socket(0x27, 0x1, 0x75) r2 = syz_open_dev$vcsa(&(0x7f0000000400), 0x7, 0x4040) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) r3 = fork() ptrace(0x10, r3) ptrace$cont(0x1f, r3, 0x0, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x8800000) fallocate(r4, 0x3, 0x0, 0x8000) r5 = fork() ptrace(0x10, r5) ptrace$cont(0x1f, r5, 0x0, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000640)={0xa4, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}]}, 0xa4}}, 0x8804) r6 = syz_genetlink_get_family_id$devlink(&(0x7f00000004c0), r2) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r1, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="ca76c8ca91490eb762b815d2a35d01540000003a284f8fcda28b7d7293b1427487e9a6a439b68605fd0ce21a573f9354420f31ef7d88b3713d53ab8f034e672805e472ebcb7bb3ded7d89418aa456fc7f2e3f6bc4033b448f64127f5bda34ddf2f48413a364cba234fc3341589c5984ea24837dd9006eaf06b35f81816b497ad649c67ef6125a145e527017fee9bf508e1a62e5a9641a2b32e70d6fc64e88646455a01dcf3af2a48b66c9e09fa89e742acc7f55f5828de6540d0f5b800478a540616e0", @ANYRES16=r6, @ANYBLOB="000827bd7000fbdbdf25170000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000200000008000b000800000006001600010000000500120000000000"], 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x1) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, r6, 0x331, 0x70bd28, 0x25dfdbfe, {}, [@pci={{0x8}, {0x11}}, @pci={{0x8}, {0x11}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x90}, 0x4084040) syz_mount_image$tmpfs(&(0x7f0000000c40), &(0x7f0000000c80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001040)={[{@nr_inodes={'nr_inodes', 0x3d, [0x6d]}}]}) [ 877.769949] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 877.797480] FAULT_INJECTION: forcing a failure. [ 877.797480] name failslab, interval 1, probability 0, space 0, times 0 [ 877.799162] FAULT_INJECTION: forcing a failure. [ 877.799162] name failslab, interval 1, probability 0, space 0, times 0 [ 877.800451] CPU: 0 PID: 7923 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 877.804593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 877.807216] Call Trace: [ 877.807836] dump_stack+0x107/0x163 [ 877.808700] should_fail.cold+0x5/0xa [ 877.809587] ? create_object.isra.0+0x3a/0xa20 [ 877.810642] should_failslab+0x5/0x10 [ 877.811519] kmem_cache_alloc+0x5b/0x350 [ 877.812481] create_object.isra.0+0x3a/0xa20 [ 877.813497] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 877.814682] kmem_cache_alloc_trace+0x151/0x360 [ 877.815770] ? loop_info64_to_compat+0x5f0/0x5f0 [ 877.816902] __kthread_create_on_node+0xd1/0x400 [ 877.818002] ? __kthread_parkme+0x1d0/0x1d0 [ 877.819020] ? __mutex_lock+0x425/0x1230 [ 877.819963] ? loop_configure+0xcb8/0x1480 [ 877.820967] ? loop_info64_to_compat+0x5f0/0x5f0 [ 877.822064] kthread_create_on_node+0xbb/0xf0 [ 877.823111] ? __kthread_create_on_node+0x400/0x400 [ 877.824325] ? lockdep_init_map_waits+0x26a/0x700 [ 877.825455] ? lockdep_init_map_waits+0x26a/0x700 [ 877.826578] ? __raw_spin_lock_init+0x34/0x100 [ 877.827646] loop_configure+0x3e6/0x1480 [ 877.828626] lo_ioctl+0xa6e/0x1760 [ 877.829472] ? loop_set_status_old+0x250/0x250 [ 877.830554] ? avc_ss_reset+0x180/0x180 [ 877.831502] ? __lock_acquire+0xbc2/0x5b20 [ 877.832580] ? generic_block_fiemap+0x60/0x60 [ 877.833627] ? selinux_inode_getsecctx+0x90/0x90 [ 877.834724] ? find_held_lock+0x2c/0x110 [ 877.835672] ? loop_set_status_old+0x250/0x250 [ 877.836758] blkdev_ioctl+0x28d/0x700 [ 877.837643] ? blkdev_common_ioctl+0x1870/0x1870 [ 877.838752] ? __fget_files+0x251/0x410 [ 877.839682] block_ioctl+0xf9/0x140 [ 877.840535] ? blkdev_read_iter+0x1c0/0x1c0 [ 877.841532] __x64_sys_ioctl+0x196/0x210 [ 877.842477] do_syscall_64+0x33/0x40 [ 877.843341] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 877.844535] RIP: 0033:0x4663c7 [ 877.845289] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 877.849334] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 877.850795] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 877.852172] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 877.853539] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 877.854904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 877.856286] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 877.857699] CPU: 1 PID: 7910 Comm: syz-executor.4 Not tainted 5.10.56 #1 [ 877.859458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 877.862099] Call Trace: [ 877.862685] dump_stack+0x107/0x163 [ 877.863510] should_fail.cold+0x5/0xa [ 877.864358] ? create_object.isra.0+0x3a/0xa20 [ 877.865356] should_failslab+0x5/0x10 [ 877.866164] kmem_cache_alloc+0x5b/0x350 [ 877.867041] ? mark_held_locks+0x9e/0xe0 [ 877.867933] create_object.isra.0+0x3a/0xa20 [ 877.868890] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 877.870025] kmem_cache_alloc+0x159/0x350 [ 877.870935] alloc_buffer_head+0x20/0x100 [ 877.871832] alloc_page_buffers+0x14d/0x6c0 [ 877.872801] create_empty_buffers+0x2c/0x650 [ 877.873768] create_page_buffers+0x1b7/0x230 [ 877.874727] __block_write_begin_int+0x1d1/0x1a50 [ 877.875787] ? fat_add_cluster+0xf0/0xf0 [ 877.876680] ? add_to_page_cache_locked+0x40/0x40 [ 877.877726] ? __page_cache_alloc+0x10d/0x360 [ 877.878698] ? remove_inode_buffers+0x300/0x300 [ 877.879704] ? pagecache_get_page+0x243/0xc80 [ 877.880679] ? unlock_page_memcg+0x96/0x160 [ 877.881609] ? wait_for_stable_page+0x92/0xe0 [ 877.882579] cont_write_begin+0x466/0x970 [ 877.883522] ? fat_add_cluster+0xf0/0xf0 [ 877.884425] ? nobh_write_begin+0xef0/0xef0 [ 877.885362] ? __test_set_page_writeback+0xbb0/0xbb0 [ 877.886469] ? generic_write_end+0x20e/0x3f0 [ 877.887434] fat_write_begin+0x89/0x180 [ 877.888302] ? fat_add_cluster+0xf0/0xf0 [ 877.889193] cont_write_begin+0x202/0x970 [ 877.890114] ? fat_add_cluster+0xf0/0xf0 [ 877.890999] ? nobh_write_begin+0xef0/0xef0 [ 877.891949] ? lock_acquire+0x197/0x490 [ 877.892863] ? fat_fallocate+0x123/0x310 [ 877.893752] fat_write_begin+0x89/0x180 [ 877.894610] ? fat_add_cluster+0xf0/0xf0 [ 877.895495] generic_cont_expand_simple+0x106/0x170 [ 877.896579] ? invalidate_bh_lrus+0x20/0x20 [ 877.897519] ? down_write+0xe0/0x150 [ 877.898351] ? rwsem_down_read_slowpath+0xb90/0xb90 [ 877.899428] ? inode_security+0x107/0x130 [ 877.900336] fat_cont_expand+0x66/0x230 [ 877.901198] fat_fallocate+0x17e/0x310 [ 877.902037] ? fat_cont_expand+0x230/0x230 [ 877.902948] vfs_fallocate+0x48f/0xcb0 [ 877.903798] __x64_sys_fallocate+0xcf/0x140 [ 877.904761] do_syscall_64+0x33/0x40 [ 877.905567] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 877.906672] RIP: 0033:0x466609 [ 877.907371] 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 [ 877.911343] RSP: 002b:00007fcccf633188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 877.913003] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 877.914602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 877.916147] RBP: 00007fcccf6331d0 R08: 0000000000000000 R09: 0000000000000000 [ 877.917701] R10: 0000000008800000 R11: 0000000000000246 R12: 0000000000000002 [ 877.919243] R13: 00007ffc249d7d3f R14: 00007fcccf633300 R15: 0000000000022000 04:32:41 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 877.949366] ISOFS: Unable to identify CD-ROM format. 04:32:41 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:41 executing program 2 (fault-call:0 fault-nth:22): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) [ 878.055113] EXT4-fs error (device loop1): ext4_ext_check_inode:459: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 878.060224] EXT4-fs (loop1): get root inode failed [ 878.061179] EXT4-fs (loop1): mount failed 04:32:41 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) creat(&(0x7f0000000080)='./file1\x00', 0x155) 04:32:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/28, 0x1c, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:32:41 executing program 4 (fault-call:3 fault-nth:28): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) [ 878.092101] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:32:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f0000000000000400200000000000080005000000", 0x28, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 878.168562] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7926 comm=syz-executor.7 [ 878.181976] FAULT_INJECTION: forcing a failure. [ 878.181976] name failslab, interval 1, probability 0, space 0, times 0 [ 878.183997] CPU: 0 PID: 7948 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 878.185168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 878.187132] Call Trace: [ 878.187593] dump_stack+0x107/0x163 [ 878.188234] should_fail.cold+0x5/0xa [ 878.188896] ? __kernfs_new_node+0xd4/0x840 [ 878.189645] should_failslab+0x5/0x10 [ 878.190298] kmem_cache_alloc+0x5b/0x350 [ 878.191004] __kernfs_new_node+0xd4/0x840 [ 878.191725] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 878.192566] ? __lockdep_reset_lock+0x180/0x180 [ 878.193366] ? task_rq_lock+0xab/0x270 [ 878.194046] ? find_held_lock+0x2c/0x110 [ 878.194751] ? set_user_nice.part.0+0x3d1/0xdd0 [ 878.195550] kernfs_create_dir_ns+0x9c/0x220 [ 878.196317] internal_create_group+0x78f/0xb30 [ 878.197092] ? set_user_nice.part.0+0x3d1/0xdd0 [ 878.197891] ? sysfs_remove_group+0x170/0x170 [ 878.198676] ? blk_queue_flag_set+0x22/0x30 [ 878.199411] ? __loop_update_dio+0x2d2/0x690 [ 878.200184] loop_configure+0x957/0x1480 [ 878.200892] lo_ioctl+0xa6e/0x1760 [ 878.201507] ? loop_set_status_old+0x250/0x250 [ 878.202293] ? avc_ss_reset+0x180/0x180 [ 878.202986] ? __lock_acquire+0xbc2/0x5b20 [ 878.203765] ? generic_block_fiemap+0x60/0x60 [ 878.204544] ? selinux_inode_getsecctx+0x90/0x90 [ 878.205348] ? find_held_lock+0x2c/0x110 [ 878.206051] ? loop_set_status_old+0x250/0x250 04:32:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/28, 0x1c, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 878.206831] blkdev_ioctl+0x28d/0x700 [ 878.207719] ? blkdev_common_ioctl+0x1870/0x1870 [ 878.208560] ? __fget_files+0x251/0x410 [ 878.209246] block_ioctl+0xf9/0x140 [ 878.209865] ? blkdev_read_iter+0x1c0/0x1c0 [ 878.210604] __x64_sys_ioctl+0x196/0x210 [ 878.211304] do_syscall_64+0x33/0x40 [ 878.211941] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 878.212839] RIP: 0033:0x4663c7 [ 878.213390] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 878.216526] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 878.217822] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 878.219024] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 878.220255] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 878.221461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 878.222673] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 04:32:41 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x1ff, 0x2, &(0x7f0000000180)=[{&(0x7f00000003c0)="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", 0x1000, 0x8}, {&(0x7f0000000140)="9fe7b0b7121ff4502f2a7271af3f220b9d60e35d", 0x14, 0x6}], 0x20064a6, &(0x7f00000001c0)={[{@uid={'uid', 0x3d, r1}}, {@mpol={'mpol', 0x3d, {'prefer', '=relative', @void}}}, {@nr_inodes={'nr_inodes', 0x3d, [0x31, 0x2d, 0x25, 0x6b, 0x2d, 0x32, 0x67, 0x31, 0x1d, 0x78]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x65, 0x0, 0x31, 0x78, 0x30, 0x0]}}, {@mode={'mode', 0x3d, 0x7d0}}, {@huge_within_size}, {@nr_blocks={'nr_blocks', 0x3d, [0x38, 0x37, 0x32]}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @void}}}], [{@audit}, {@smackfstransmute={'smackfstransmute', 0x3d, '&-^.)*,-+^'}}, {@obj_user={'obj_user', 0x3d, '))'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}) 04:32:41 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:41 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 878.284259] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7926 comm=syz-executor.7 04:32:41 executing program 0: seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000180)) r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x3fffd, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0xffffff40, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x1000, &(0x7f00000000c0)=ANY=[@ANYRES64=0x0]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) r1 = syz_io_uring_complete(0x0) openat(r1, &(0x7f0000000080)='./file1/file0\x00', 0x400000, 0x20) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000140)) 04:32:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/28, 0x1c, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:32:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f0000000000000400200000000000080005000000", 0x28, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 878.343424] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 878.353125] ISOFS: Unable to identify CD-ROM format. [ 878.400131] EXT4-fs error (device loop1): ext4_ext_check_inode:459: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 878.402886] EXT4-fs (loop1): get root inode failed [ 878.403670] EXT4-fs (loop1): mount failed 04:32:41 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) 04:32:42 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:42 executing program 2 (fault-call:0 fault-nth:23): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:32:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/30, 0x1e, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:32:42 executing program 7: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001240), 0x50460, &(0x7f00000012c0)) [ 878.515407] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 878.541159] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 878.556079] FAULT_INJECTION: forcing a failure. [ 878.556079] name failslab, interval 1, probability 0, space 0, times 0 [ 878.557760] CPU: 0 PID: 7998 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 878.558750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 878.560389] Call Trace: [ 878.560765] dump_stack+0x107/0x163 [ 878.561289] should_fail.cold+0x5/0xa [ 878.561838] ? create_object.isra.0+0x3a/0xa20 [ 878.562483] should_failslab+0x5/0x10 [ 878.563026] kmem_cache_alloc+0x5b/0x350 [ 878.563609] create_object.isra.0+0x3a/0xa20 [ 878.564244] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 878.564969] kmem_cache_alloc+0x159/0x350 [ 878.565569] __kernfs_new_node+0xd4/0x840 [ 878.566161] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 878.566838] ? __lockdep_reset_lock+0x180/0x180 [ 878.567498] ? find_held_lock+0x2c/0x110 [ 878.568082] ? set_user_nice.part.0+0x3d1/0xdd0 [ 878.568757] kernfs_create_dir_ns+0x9c/0x220 [ 878.569381] internal_create_group+0x78f/0xb30 [ 878.570025] ? set_user_nice.part.0+0x3d1/0xdd0 [ 878.570692] ? sysfs_remove_group+0x170/0x170 [ 878.571333] ? blk_queue_flag_set+0x22/0x30 [ 878.571946] ? __loop_update_dio+0x2d2/0x690 [ 878.572578] loop_configure+0x957/0x1480 [ 878.573178] lo_ioctl+0xa6e/0x1760 [ 878.573678] ? loop_set_status_old+0x250/0x250 [ 878.574329] ? avc_ss_reset+0x180/0x180 [ 878.574894] ? __lock_acquire+0xbc2/0x5b20 [ 878.575532] ? generic_block_fiemap+0x60/0x60 [ 878.576151] ? selinux_inode_getsecctx+0x90/0x90 [ 878.576830] ? find_held_lock+0x2c/0x110 [ 878.577408] ? loop_set_status_old+0x250/0x250 [ 878.578044] blkdev_ioctl+0x28d/0x700 [ 878.578582] ? blkdev_common_ioctl+0x1870/0x1870 [ 878.579249] ? __fget_files+0x251/0x410 [ 878.579813] block_ioctl+0xf9/0x140 [ 878.580337] ? blkdev_read_iter+0x1c0/0x1c0 [ 878.580948] __x64_sys_ioctl+0x196/0x210 [ 878.581530] do_syscall_64+0x33/0x40 [ 878.582044] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 878.582771] RIP: 0033:0x4663c7 [ 878.583225] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 878.585853] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 878.586932] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 878.587942] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 878.588953] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 878.589965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 878.590977] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 878.688477] ISOFS: Unable to identify CD-ROM format. 04:32:54 executing program 2 (fault-call:0 fault-nth:24): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:32:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af30100", 0x2c, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:32:54 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b292902c47a7db5a33cdffbaa46988cc96a132e7b652cd9ea9b34ce8423c337087b0ae92e357a5985"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x2, 0x0, 0x8800000) 04:32:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0}, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f00000001c0)='./file1/file0\x00', 0x40001, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES64]) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x11f) openat(r1, &(0x7f0000000180)='./file1\x00', 0x2000, 0x4) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000140), 0x2, 0x2) 04:32:54 executing program 7: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r1, 0x906ac8c7c0360ab7, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xb44, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="e2957f0e606623ee2e595ab20715cbc623c3fb9de2889815ea7221876d8f0e8c06f04d97d701330d49fa3d600c5a659a59edbaa6094824816f2a83a5216fde6fdf176539ecf31caba395ad1f91bfa44378772d2b81f32dbbbe843b85217db910fce68c6282d66a905ecf3f59677bc869bb25951aadac096021d3893f4a1407a053e7df2db0b0a2d3825cb8107c7527bff7a114f81a4eaaf0d35024bdc91a08c1c489ccb776638bc7f6e75c907b1ea181d66954dfd7ee70311b8fb08d8758813f45111a549ff7e3eb0d0d0f66e7745a01d0cd3fbfaee86f1a7e6edbda57a7de647c88f5", 0xe3, 0x9}, {&(0x7f0000000180)="4036b84d578db60244a95fbcf640f080357adb13165f51a18d59b902989faa05b867e95a9a4ad024dbe2609b3b444d6811517d8d7016d16fca21d87f393aa788db2b9b7790c062e890db35f2cbc02000fe07ae8f6c512f1de1d9abe2a99a0a75d3988acbc9afbba7f75fc7092281d51bfb8d41f1a98c35ea56bba733b63c9d", 0x7f, 0x9}], 0x208002, &(0x7f0000000240)={[{@shortname_mixed}, {@uni_xlateno}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x1944203b}}, {@shortname_mixed}], [{@context={'context', 0x3d, 'system_u'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) r3 = socket$inet6(0xa, 0x800, 0x1000) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) r5 = openat(r4, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f00000003c0)='./file1\x00', 0x0) r6 = gettid() stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000600)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xe0, 0x3a, 0x10, 0x70bd27, 0xbfd, {0x5}, [@nested={0x6f, 0x4e, 0x0, 0x1, [@typed={0x8, 0x11, 0x0, 0x0, @fd=r3}, @generic="9deec951fb3bb4b026580996d98e1db3f1011da57cc22a3f301d5ec2387f1c9e51f8b85a0a6440a127e53439809aa4034f9d267fd2a7fdc6112df0e709f3f9daa59cbc8f73ca264160676e245347959f0a6c0a783041cce697032d", @typed={0x8, 0x83, 0x0, 0x0, @fd=r4}]}, @typed={0xc, 0x3d, 0x0, 0x0, @u64=0x1}, @nested={0x28, 0x35, 0x0, 0x1, [@typed={0x8, 0x71, 0x0, 0x0, @pid=r6}, @typed={0x8, 0x25, 0x0, 0x0, @uid=r7}, @typed={0x14, 0x58, 0x0, 0x0, @ipv6=@private0}]}, @generic="8409006c79146b924fe4f9c5132e7492a6e989a7b367c6182b59cf75b6e6b7310f75398fe17181c0"]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040091) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$OSF_MSG_ADD(r5, &(0x7f0000001280)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001240)={&(0x7f0000000680)={0xbb8, 0x0, 0x5, 0x801, 0x0, 0x0, {0xa, 0x0, 0xa}, [{{0x254, 0x1, {{0x2, 0x5}, 0x1, 0x2, 0x1, 0x0, 0x15, 'syz0\x00', "e1930c8a6c5c5266eff6160d0ac4e520c4fa3746d9b03ae20026f4b1ca48cfda", "5c3f37a3b85054aaaa4e718313201619a2fcf0945999c71c949ef3ed8b063ee2", [{0x1, 0x81, {0x2, 0x7ff}}, {0x4, 0x5, {0x2, 0x8000}}, {0xff, 0x3ff, {0x0, 0x4}}, {0x6a, 0x4, {0x1, 0x2}}, {0x3, 0x9, {0x0, 0x80000000}}, {0x8000, 0x9, {0x0, 0x582}}, {0x800, 0x200, {0x1}}, {0x40, 0x8, {0x3, 0x5}}, {0x3, 0x40, {0x0, 0x20}}, {0x7, 0xfff, {0x1, 0x8}}, {0x8000, 0xffff, {0x1, 0x7}}, {0x5, 0x154, {0x3, 0xaa4}}, {0x0, 0x564e, {0x2, 0x1}}, {0x3ff, 0x3, {0x0, 0x7}}, {0x3f, 0x0, {0x2, 0x8}}, {0x4, 0x2, {0x0, 0x5}}, {0xd03, 0x6, {0x3, 0x2}}, {0x7, 0x401, {0x0, 0x9}}, {0x4, 0x5, {0x2, 0x5}}, {0x484, 0x7f, {0x2, 0x8a4}}, {0x4, 0x8, {0x3, 0x68}}, {0x9, 0x6, {0x3, 0x14}}, {0x5, 0x6}, {0x544, 0x8, {0x3, 0x7fff}}, {0x5, 0xce, {0x2}}, {0x3, 0x3, {0x1, 0x8001}}, {0x5, 0x1, {0x0, 0x8001}}, {0x6e6, 0xb3b7, {0x1, 0x2}}, {0x1, 0x5, {0x1, 0x7fff}}, {0x4, 0x401, {0x2, 0x81}}, {0xbfd0, 0x800, {0x2, 0x800004}}, {0x100, 0x3, {0x2, 0x4}}, {0x8, 0xffff, {0x2, 0xc4}}, {0xc872, 0x337, {0x1, 0x4aac}}, {0x1, 0x51, {0x1, 0xfff}}, {0x400, 0x3f, {0x2, 0x6}}, {0x28, 0x5, {0x1, 0x5}}, {0x618c, 0xea17, {0x2, 0x3}}, {0x20, 0x0, {0x2, 0x200}}, {0x1, 0x8, {0x0, 0x8}}]}}}, {{0x254, 0x1, {{0x3, 0x4}, 0x1, 0xff, 0x0, 0x3ff, 0x10, 'syz1\x00', "911a0103935e4d42e455b4d45c263983930946baaac4c4724d975d7f756ac015", "b02b946b7be2ef5b7914878a684745f687f5a1b04f55fc0879817246013cbcdb", [{0x3, 0xcd, {0x1, 0x6}}, {0x1, 0x1, {0x0, 0x81}}, {0x2, 0x1000, {0x1, 0x20}}, {0x4, 0xad, {0x3, 0x8f4c}}, {0x6e, 0x5, {0x1, 0x5}}, {0x1, 0x9, {0x1, 0x1}}, {0x8000, 0x213, {0x0, 0x2}}, {0x0, 0x0, {0x3, 0xc7}}, {0x7, 0x6, {0x1, 0x81}}, {0x7, 0x3, {0x3, 0x4}}, {0x8000, 0x85, {0x3, 0xffffff81}}, {0x2, 0x918, {0x2, 0x4}}, {0x0, 0xff, {0x2, 0x978}}, {0x4, 0x9, {0x0, 0x1}}, {0x7, 0x0, {0x2, 0x4}}, {0xa574, 0x3f, {0x2, 0x57f66b5a}}, {0x100, 0xff, {0x0, 0x8}}, {0x9ebe, 0x5, {0x3, 0x25}}, {0x7f, 0x1ff, {0x3, 0x7}}, {0xe55, 0x1ff, {0x3, 0x8000}}, {0x9a0, 0x95b3, {0x3, 0x3}}, {0x404a, 0x2, {0x0, 0x3}}, {0x8, 0xea, {0x0, 0x7}}, {0x100, 0x40, {0x2, 0xde}}, {0x0, 0x26, {0x0, 0x6}}, {0x1, 0xfe, {0x1, 0x2}}, {0x8, 0xa501, {0x2, 0x7}}, {0x81, 0x9, {0x1, 0x7}}, {0x1f, 0x4, {0x0, 0xfffffffa}}, {0x8, 0x2, {0x3, 0xa0}}, {0x1, 0x100, {0x0, 0x2}}, {0xc6b, 0x401, {0x1, 0x7}}, {0x2, 0x3, {0x2, 0xfffffff9}}, {0x20, 0x80, {0x2, 0x9}}, {0x9082, 0x1, {0x2, 0x8}}, {0xc14, 0x7, {0x3, 0x1}}, {0x0, 0x800, {0x2, 0xffff}}, {0x4, 0x42, {0x2}}, {0x7ce0, 0x5, {0x2, 0x10000}}, {0xf801, 0x1, {0x0, 0x81}}]}}}, {{0x254, 0x1, {{0x1, 0x6}, 0x8, 0xa6, 0x0, 0x3, 0x1c, 'syz1\x00', "5f5dbd0ce92c8a15b700627805c76ff597a0d9c8dba8a677c82cf70b98663460", "500da83ee02deae8fba01435468e7ef0c3e88fc97e003e6aa0d36f1a63b0cf9c", [{0xfde, 0x401, {0x0, 0x5e}}, {0x9000, 0xfff, {0x2, 0x9}}, {0x0, 0x100, {0x3, 0xdc0e}}, {0x5, 0x100, {0x2, 0x80000001}}, {0x3, 0x8, {0x3, 0x5}}, {0x9, 0x9, {0x1, 0x80000000}}, {0x9, 0xe8d0, {0x1}}, {0x6, 0x1ff, {0x1, 0x8}}, {0x20, 0x7, {0x1, 0x10c}}, {0x4, 0x1e11, {0x0, 0x7f}}, {0x8, 0x1, {0x2, 0xe3e}}, {0x5, 0x2, {0x3, 0x10001}}, {0x8, 0x621, {0x0, 0x800000}}, {0x1, 0x1, {0x0, 0xfb65}}, {0xfff, 0x6, {0x2, 0xa0}}, {0x8001, 0x401, {0x0, 0x401}}, {0x6, 0xae, {0x2}}, {0x5, 0x0, {0x0, 0xfffff801}}, {0x6cc9, 0x2, {0x3, 0x1}}, {0x1, 0xfffb, {0x0, 0x328}}, {0x20, 0x81, {0x1, 0xd1}}, {0x20, 0x2, {0x0, 0x9b97}}, {0x400, 0x87bc, {0x1, 0xc7d}}, {0x1ff, 0xef5e, {0x0, 0x9}}, {0xff, 0x2, {0x1, 0x101}}, {0x9, 0x8, {0x3, 0x6}}, {0x7, 0x6, {0x3, 0x7fff}}, {0x6, 0x0, {0x2, 0xffffff81}}, {0x7, 0x7, {0x0, 0x51ec}}, {0x4, 0x100, {0x1, 0x1f}}, {0xe38, 0x3f, {0x3, 0x1000}}, {0x7, 0x0, {0x1, 0x7}}, {0x100, 0x2, {0x0, 0x64}}, {0x101, 0x9, {0x3, 0x3}}, {0x3ff, 0x36, {0x2, 0x3}}, {0xff, 0x6dd4, {0x2}}, {0xa5, 0x5, {0x1, 0x80}}, {0x9, 0x0, {0x1}}, {0x40, 0x49, {0x3, 0x3f}}, {0x7, 0xf283, {0x0, 0x3fb}}]}}}, {{0x254, 0x1, {{0x0, 0x2}, 0x2, 0xf9, 0x3, 0x9, 0x19, 'syz0\x00', "92e654f4696b15c6214fb64ba60a0f8b7b663890b499f302adf1690d88e02356", "5c70860fb58627fdc2843260adb6a1a52cbc6c2244695b177eb719c7de0df75d", [{0x8, 0x1ff, {0x2, 0x47ab}}, {0x8, 0x40, {0x3}}, {0x4, 0x7fff, {0x3, 0x7}}, {0x80, 0x800, {0x1, 0x927d}}, {0x6fc2, 0x1000, {0x2, 0x1}}, {0x100, 0xfff8, {0x1}}, {0xe8d6, 0x7}, {0x2, 0x2, {0x0, 0x7}}, {0x9, 0x5, {0x3}}, {0xf202, 0x7f, {0x3, 0x400}}, {0x3, 0x1, {0x0, 0x958}}, {0x78c, 0x0, {0x0, 0x1}}, {0x2, 0x3f, {0x1, 0xae3a}}, {0x3, 0x1000, {0x0, 0x3ff}}, {0x53b5, 0x7, {0x1, 0x4}}, {0x5, 0x7, {0x1, 0xb647}}, {0x1, 0xfff7, {0x3, 0x6}}, {0x4}, {0x0, 0x0, {0x3, 0x37f}}, {0x6, 0x9cc5, {0x3, 0x3}}, {0x3, 0x8, {0x2, 0x1}}, {0x9, 0x7, {0x2, 0x8}}, {0x800, 0x1, {0x3, 0x5}}, {0x7501, 0x3, {0x3, 0xffffffff}}, {0xfa, 0x401, {0x2, 0x6}}, {0x0, 0x5, {0x2, 0x6828}}, {0xfc00, 0x401, {0x3, 0x400}}, {0x1, 0x3, {0x2, 0x5}}, {0x8, 0xe68, {0x0, 0x8001}}, {0x7, 0x0, {0x1, 0xe88}}, {0x0, 0x71, {0x3, 0x1000}}, {0x4, 0x9, {0x2, 0x1}}, {0x1, 0x9, {0x1, 0x7f}}, {0x400, 0xffa9, {0x2, 0x1}}, {0x8, 0x40, {0x1, 0x49a}}, {0x0, 0x7ff, {0x3, 0xaa2}}, {0x3f, 0x1, {0x1}}, {0xb77, 0x8, {0x3, 0x5}}, {0x0, 0x5, {0x0, 0x10000}}, {0x40, 0x101, {0x0, 0xfffffffd}}]}}}, {{0x254, 0x1, {{0x1, 0x75}, 0x3, 0x3, 0x4, 0x6, 0x24, 'syz1\x00', "41e55da3ce994504e4a29d14e679cfa678d0c11cbdf9d7624b13a910d3c5d043", "ba24aafdd098af036ca3b4920ff5d9588e6613475e0dd1b2f376630c4ef7c7e2", [{0x9, 0x5, {0xaa4f555a7a3732c5, 0x20}}, {0x1a1, 0xfffd}, {0x1, 0x0, {0x3, 0xff}}, {0x4, 0x17, {0x1, 0x40}}, {0xd3e, 0x1, {0x3, 0x9}}, {0xa0a3, 0x401, {0x0, 0x9}}, {0x5, 0x6, {0x3, 0x2}}, {0x1, 0x7, {0x2, 0x1}}, {0xffff, 0x200, {0x1, 0x6fe}}, {0x1, 0x5, {0x3, 0x6}}, {0xce, 0x101, {0x0, 0x9}}, {0x3ff, 0x9, {0x3, 0x1}}, {0xfffc, 0x1, {0x1, 0x10001}}, {0x6, 0x4, {0x2, 0x6}}, {0x6, 0x1, {0x2, 0x6}}, {0x3, 0xffd0, {0x3, 0x5}}, {0x1, 0x0, {0x2, 0x4}}, {0x3f, 0x1000, {0x2, 0xfffffff7}}, {0x3f, 0x7f, {0x1, 0x2}}, {0x2, 0x7, {0x0, 0x6}}, {0x5, 0x40, {0x2, 0x4ce828d6}}, {0x401, 0x8, {0x1, 0x3}}, {0x5, 0xe8, {0x1, 0x80000001}}, {0x9, 0x3, {0x2, 0x6}}, {0x7fff, 0x40, {0x3, 0x7}}, {0xff, 0x2, {0x1}}, {0xdaf, 0x3, {0x0, 0x8}}, {0x0, 0xf3, {0x3, 0x9}}, {0xff7f, 0x2, {0x2, 0x100}}, {0x0, 0x7f, {0x1, 0x9}}, {0x8, 0x2, {0x3, 0x848f}}, {0xfe34, 0xfe00, {0x3, 0x8}}, {0x606e, 0x0, {0x1, 0x3}}, {0x20, 0x7, {0x0, 0x9}}, {0x200, 0x4, {0x1, 0xffffff81}}, {0x0, 0x7, {0x3, 0x1ff}}, {0x8001, 0x61, {0x3, 0x9}}, {0x1, 0xb7, {0x1, 0x9}}, {0x20, 0x5dc6, {0x2, 0x7}}, {0x5, 0x71, {0x3, 0x33f7}}]}}}]}, 0xbb8}, 0x1, 0x0, 0x0, 0x804}, 0x4) sendmsg$NL80211_CMD_LEAVE_IBSS(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="b70a00000000000000002c00000008000300", @ANYRES32=0x0, @ANYBLOB="dd39997844372ce1f5b1f93175c35c6a6193d1de1d2a48c15b07d602fb3836a88703aac8f6eaf3451133f69874ad77cbb3354a9cb5f4cfef033ab23af2d175b43c784b48aef1853e147667ec4efc8ba324fc5c78c2af4b8f5994e65488871303814d7394aaa9ff8cf98dbbeaa802e20b1c68b94b4d78f72795debb52133073831e484ac8b83316ee87c2f2d00d64c4f5eb944a6ae7b728daa3bd83e5ab9222c6c2aaa8f7"], 0x1c}}, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x2) 04:32:54 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr0\x00'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/30, 0x1e, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 891.304960] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 891.311782] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 891.313265] sr 1:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit [ 891.314148] sr 1:0:0:0: [sr0] tag#0 CDB[00]: 1b 2f 3d 89 c7 47 e6 3f 70 c6 44 fb 79 2e 3b 2b [ 891.315425] sr 1:0:0:0: [sr0] tag#0 CDB[10]: 63 [ 891.322867] EXT4-fs error (device loop1): ext4_ext_check_inode:459: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 891.334180] FAULT_INJECTION: forcing a failure. [ 891.334180] name failslab, interval 1, probability 0, space 0, times 0 [ 891.336149] CPU: 1 PID: 8021 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 891.337162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 891.338871] Call Trace: [ 891.339280] dump_stack+0x107/0x163 [ 891.339820] should_fail.cold+0x5/0xa [ 891.340366] ? __kernfs_new_node+0xd4/0x840 [ 891.341018] should_failslab+0x5/0x10 [ 891.341614] kmem_cache_alloc+0x5b/0x350 [ 891.342228] __kernfs_new_node+0xd4/0x840 [ 891.342862] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 891.343569] ? lock_downgrade+0x6d0/0x6d0 [ 891.344206] ? mutex_lock_io_nested+0x10f0/0x10f0 [ 891.344957] ? __kernfs_new_node+0x549/0x840 [ 891.345620] ? __mutex_unlock_slowpath+0xe1/0x600 [ 891.346352] ? __lockdep_reset_lock+0x180/0x180 [ 891.347060] kernfs_new_node+0x93/0x120 [ 891.347668] __kernfs_create_file+0x51/0x350 [ 891.348348] sysfs_add_file_mode_ns+0x221/0x560 [ 891.349062] internal_create_group+0x324/0xb30 [ 891.349764] ? sysfs_remove_group+0x170/0x170 [ 891.350463] ? blk_queue_flag_set+0x22/0x30 [ 891.351097] ? __loop_update_dio+0x2d2/0x690 [ 891.351772] loop_configure+0x957/0x1480 [ 891.352412] lo_ioctl+0xa6e/0x1760 [ 891.352936] ? loop_set_status_old+0x250/0x250 [ 891.353569] ? avc_ss_reset+0x180/0x180 [ 891.354174] ? __lock_acquire+0xbc2/0x5b20 [ 891.354864] ? generic_block_fiemap+0x60/0x60 [ 891.355518] ? selinux_inode_getsecctx+0x90/0x90 [ 891.356216] ? find_held_lock+0x2c/0x110 [ 891.356841] ? loop_set_status_old+0x250/0x250 [ 891.357500] blkdev_ioctl+0x28d/0x700 [ 891.358059] ? blkdev_common_ioctl+0x1870/0x1870 [ 891.358744] ? __fget_files+0x251/0x410 [ 891.359343] block_ioctl+0xf9/0x140 [ 891.359874] ? blkdev_read_iter+0x1c0/0x1c0 [ 891.360534] __x64_sys_ioctl+0x196/0x210 [ 891.361147] do_syscall_64+0x33/0x40 [ 891.361691] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 891.362447] RIP: 0033:0x4663c7 [ 891.362910] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 891.365562] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 891.366634] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 891.367643] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 891.368661] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 891.369667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 891.370663] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 04:32:54 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 891.379162] EXT4-fs (loop1): get root inode failed [ 891.379998] EXT4-fs (loop1): mount failed 04:32:54 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2101}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdir(&(0x7f0000000080)='./file1\x00', 0x100) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) 04:32:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/30, 0x1e, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:32:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af30100", 0x2c, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 891.492545] ISOFS: Unable to identify CD-ROM format. 04:32:55 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr0\x00'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:32:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x3, 0x0, 0x8800000) [ 891.505025] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:32:55 executing program 2 (fault-call:0 fault-nth:25): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) [ 891.557644] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 891.558785] sr 1:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit [ 891.559410] sr 1:0:0:0: [sr0] tag#0 CDB[00]: 1b 2f 3d 89 c7 47 e6 3f 70 c6 44 fb 79 2e 3b 2b [ 891.560412] sr 1:0:0:0: [sr0] tag#0 CDB[10]: 63 [ 891.584960] EXT4-fs error (device loop1): ext4_ext_check_inode:459: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 891.587899] EXT4-fs (loop1): get root inode failed [ 891.588522] EXT4-fs (loop1): mount failed [ 891.607935] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 891.630179] FAULT_INJECTION: forcing a failure. [ 891.630179] name failslab, interval 1, probability 0, space 0, times 0 [ 891.631577] CPU: 0 PID: 8050 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 891.632340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 891.633651] Call Trace: [ 891.633953] dump_stack+0x107/0x163 [ 891.634369] should_fail.cold+0x5/0xa [ 891.634807] ? create_object.isra.0+0x3a/0xa20 [ 891.635326] should_failslab+0x5/0x10 [ 891.635763] kmem_cache_alloc+0x5b/0x350 [ 891.636234] create_object.isra.0+0x3a/0xa20 [ 891.636755] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 891.637339] kmem_cache_alloc+0x159/0x350 [ 891.637814] __kernfs_new_node+0xd4/0x840 [ 891.638287] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 891.638835] ? lock_downgrade+0x6d0/0x6d0 [ 891.639315] ? mutex_lock_io_nested+0x10f0/0x10f0 [ 891.639861] ? __kernfs_new_node+0x549/0x840 [ 891.640361] ? __mutex_unlock_slowpath+0xe1/0x600 [ 891.640917] ? __lockdep_reset_lock+0x180/0x180 [ 891.641449] kernfs_new_node+0x93/0x120 [ 891.641909] __kernfs_create_file+0x51/0x350 [ 891.642423] sysfs_add_file_mode_ns+0x221/0x560 [ 891.642956] internal_create_group+0x324/0xb30 [ 891.643482] ? sysfs_remove_group+0x170/0x170 [ 891.644004] ? blk_queue_flag_set+0x22/0x30 [ 891.644496] ? __loop_update_dio+0x2d2/0x690 [ 891.645001] loop_configure+0x957/0x1480 [ 891.645460] lo_ioctl+0xa6e/0x1760 [ 891.645856] ? loop_set_status_old+0x250/0x250 [ 891.646379] ? __lock_acquire+0x1666/0x5b20 [ 891.646856] ? avc_ss_reset+0x180/0x180 [ 891.647324] ? __lock_acquire+0xbc2/0x5b20 [ 891.647839] ? generic_block_fiemap+0x60/0x60 [ 891.648361] ? selinux_inode_getsecctx+0x90/0x90 [ 891.648915] ? loop_set_status_old+0x250/0x250 [ 891.649480] blkdev_ioctl+0x28d/0x700 [ 891.649909] ? blkdev_common_ioctl+0x1870/0x1870 [ 891.650434] ? __fget_files+0x251/0x410 [ 891.650873] block_ioctl+0xf9/0x140 [ 891.651291] ? blkdev_read_iter+0x1c0/0x1c0 [ 891.651781] __x64_sys_ioctl+0x196/0x210 [ 891.652217] do_syscall_64+0x33/0x40 [ 891.652657] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 891.653216] RIP: 0033:0x4663c7 [ 891.653605] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 891.655665] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 891.656530] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 891.657311] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 891.658109] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 891.658946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 891.659783] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 891.702077] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 891.713395] ISOFS: Unable to identify CD-ROM format. 04:33:05 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2101}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdir(&(0x7f0000000080)='./file1\x00', 0x100) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) 04:33:05 executing program 2 (fault-call:0 fault-nth:26): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:33:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x4, 0x0, 0x8800000) 04:33:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/31, 0x1f, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:05 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr0\x00'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:33:05 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:33:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af30100", 0x2c, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:05 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r0, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00000003c0)='./file1\x00', 0x0) fcntl$notify(r0, 0x402, 0x10) r1 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x20, &(0x7f0000000180)=ANY=[]) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r2, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f00000003c0)='./file1\x00', 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x11f) [ 901.906049] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 901.916885] EXT4-fs error (device loop1): ext4_ext_check_inode:459: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 901.920481] EXT4-fs (loop1): get root inode failed [ 901.921419] EXT4-fs (loop1): mount failed [ 901.936186] FAULT_INJECTION: forcing a failure. [ 901.936186] name failslab, interval 1, probability 0, space 0, times 0 [ 901.938154] CPU: 1 PID: 8070 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 901.939197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 901.940976] Call Trace: [ 901.941391] dump_stack+0x107/0x163 [ 901.941965] should_fail.cold+0x5/0xa [ 901.942558] ? __kernfs_new_node+0xd4/0x840 [ 901.943231] should_failslab+0x5/0x10 [ 901.943827] kmem_cache_alloc+0x5b/0x350 [ 901.944467] __kernfs_new_node+0xd4/0x840 [ 901.945099] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 901.945839] ? __mutex_unlock_slowpath+0xe1/0x600 [ 901.946582] ? wait_for_completion+0x270/0x270 [ 901.947295] ? kernfs_next_descendant_post+0x1a3/0x290 [ 901.948106] kernfs_new_node+0x93/0x120 [ 901.948744] __kernfs_create_file+0x51/0x350 [ 901.949423] sysfs_add_file_mode_ns+0x221/0x560 [ 901.950157] internal_create_group+0x324/0xb30 [ 901.950873] ? sysfs_remove_group+0x170/0x170 [ 901.951567] ? blk_queue_flag_set+0x22/0x30 [ 901.952207] ? __loop_update_dio+0x2d2/0x690 [ 901.952924] loop_configure+0x957/0x1480 [ 901.953568] lo_ioctl+0xa6e/0x1760 [ 901.954133] ? loop_set_status_old+0x250/0x250 [ 901.954855] ? avc_ss_reset+0x180/0x180 [ 901.955487] ? __lock_acquire+0xbc2/0x5b20 [ 901.956181] ? generic_block_fiemap+0x60/0x60 [ 901.956881] ? selinux_inode_getsecctx+0x90/0x90 [ 901.957603] ? find_held_lock+0x2c/0x110 [ 901.958243] ? loop_set_status_old+0x250/0x250 [ 901.958952] blkdev_ioctl+0x28d/0x700 [ 901.959539] ? blkdev_common_ioctl+0x1870/0x1870 [ 901.960267] ? __fget_files+0x251/0x410 [ 901.960928] block_ioctl+0xf9/0x140 [ 901.961491] ? blkdev_read_iter+0x1c0/0x1c0 [ 901.962170] __x64_sys_ioctl+0x196/0x210 [ 901.962810] do_syscall_64+0x33/0x40 [ 901.963400] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 901.964187] RIP: 0033:0x4663c7 [ 901.964702] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 901.967546] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 901.968744] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 901.969853] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 901.970958] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 901.972063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 901.973200] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 04:33:05 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1/file0\x00', &(0x7f0000000140), 0x2100000, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) 04:33:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/31, 0x1f, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 901.992760] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 902.057135] ISOFS: Unable to identify CD-ROM format. 04:33:17 executing program 0: mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x11f) r0 = geteuid() stat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x8, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="338c65c2077d9888597d7de12c251c19fffc1f6ca1cce0b472e0317e3f7d82e6cbff82a6b8ed7835ddf63e5d597578d25875e5248ac310a8fc14f8dbd8ce2cc67f3996798ad1e884624d0a435ba52ba73c0288c43b38166455b2f66b52b0d3f3a145a0c80ffc9fa939cf02d1154f83f939341f5fbd4cbdb6b9b98914c3d12c48d4970ea5a0c0e3214e73878c8859265094e73b6bc7237ba2", 0x98}], 0x2008008, &(0x7f0000000280)={[{@nr_inodes={'nr_inodes', 0x3d, [0x70, 0x78, 0x67, 0x39, 0x1b, 0x70, 0x74]}}, {@size={'size', 0x3d, [0x25, 0x39, 0x2d, 0x4d]}}, {@uid={'uid', 0x3d, r0}}], [{@euid_eq={'euid', 0x3d, 0xee00}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@fowner_lt={'fowner<', r1}}, {@smackfstransmute={'smackfstransmute', 0x3d, '!'}}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@appraise}]}) 04:33:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/31, 0x1f, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x5, 0x0, 0x8800000) 04:33:17 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:33:17 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:33:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400", 0x2e, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:17 executing program 2 (fault-call:0 fault-nth:27): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:33:17 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], 0x0, 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 913.666987] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 913.683022] FAULT_INJECTION: forcing a failure. [ 913.683022] name failslab, interval 1, probability 0, space 0, times 0 [ 913.684965] EXT4-fs error (device loop1): ext4_ext_check_inode:459: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 913.685925] CPU: 1 PID: 8108 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 913.688485] EXT4-fs (loop1): get root inode failed [ 913.689961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 913.689968] Call Trace: [ 913.689993] dump_stack+0x107/0x163 [ 913.690022] should_fail.cold+0x5/0xa [ 913.690687] EXT4-fs (loop1): mount failed [ 913.693635] ? create_object.isra.0+0x3a/0xa20 [ 913.693656] should_failslab+0x5/0x10 [ 913.699099] kmem_cache_alloc+0x5b/0x350 [ 913.700166] create_object.isra.0+0x3a/0xa20 [ 913.701315] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 913.702630] kmem_cache_alloc+0x159/0x350 [ 913.703643] __kernfs_new_node+0xd4/0x840 [ 913.704660] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 913.705851] ? __mutex_unlock_slowpath+0xe1/0x600 04:33:17 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], 0x0, 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 913.707042] ? wait_for_completion+0x270/0x270 [ 913.708371] ? kernfs_next_descendant_post+0x1a3/0x290 [ 913.709693] kernfs_new_node+0x93/0x120 [ 913.710686] __kernfs_create_file+0x51/0x350 [ 913.711774] sysfs_add_file_mode_ns+0x221/0x560 [ 913.712941] internal_create_group+0x324/0xb30 [ 913.714070] ? sysfs_remove_group+0x170/0x170 [ 913.715189] ? blk_queue_flag_set+0x22/0x30 [ 913.716241] ? __loop_update_dio+0x2d2/0x690 [ 913.717363] loop_configure+0x957/0x1480 [ 913.718397] lo_ioctl+0xa6e/0x1760 [ 913.719282] ? loop_set_status_old+0x250/0x250 [ 913.720423] ? avc_ss_reset+0x180/0x180 [ 913.721436] ? __lock_acquire+0xbc2/0x5b20 [ 913.722544] ? generic_block_fiemap+0x60/0x60 [ 913.723632] ? selinux_inode_getsecctx+0x90/0x90 [ 913.724843] ? loop_set_status_old+0x250/0x250 [ 913.725963] blkdev_ioctl+0x28d/0x700 [ 913.726921] ? blkdev_common_ioctl+0x1870/0x1870 [ 913.728087] ? __fget_files+0x251/0x410 [ 913.729107] block_ioctl+0xf9/0x140 04:33:17 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr0\x00'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 913.730013] ? blkdev_read_iter+0x1c0/0x1c0 [ 913.731274] __x64_sys_ioctl+0x196/0x210 [ 913.732282] do_syscall_64+0x33/0x40 [ 913.733228] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 913.734525] RIP: 0033:0x4663c7 [ 913.735328] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 913.739923] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 913.741944] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 913.743956] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 04:33:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 913.745832] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 04:33:17 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x40, 0x100) openat(r1, &(0x7f00000000c0)='./file1\x00', 0x40000, 0xa4) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) [ 913.748011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 913.750104] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 913.770771] ISOFS: Unable to identify CD-ROM format. 04:33:17 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, &(0x7f00000001c0)={&(0x7f0000000040), &(0x7f00000000c0)=""/245, 0xf5}) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r3, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f00000003c0)='./file1\x00', 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r3, 0xf503, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r2, 0x5385, &(0x7f00000002c0)={0xd5, ""/213}) 04:33:17 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b292902c47a7db5a33cdffbaa46"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 913.846223] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 913.847669] sr 1:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit [ 913.848430] sr 1:0:0:0: [sr0] tag#0 CDB[00]: 1b 2f 3d 89 c7 47 e6 3f 70 c6 44 fb 79 2e 3b 2b [ 913.849691] sr 1:0:0:0: [sr0] tag#0 CDB[10]: 63 04:33:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400", 0x2e, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:17 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 913.929157] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 913.934475] EXT4-fs error (device loop1): ext4_ext_check_inode:459: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 913.948038] EXT4-fs (loop1): get root inode failed [ 913.948951] EXT4-fs (loop1): mount failed 04:33:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400", 0x2e, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:30 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], 0x0, 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:33:30 executing program 0: r0 = syz_io_uring_complete(0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x158, 0x0, 0x400, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4e, 0x1e}}}}, [@NL80211_ATTR_REKEY_DATA={0x50, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="172a37a05fd0a7b970efb54273c7f806"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="b20e7486eb40a4b7e037f1964ae5367c0f6cce3da5c0e61b"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="562f2620f0339bc5074e680fb3cc81d408b99344b8f4c395"}]}, @NL80211_ATTR_REKEY_DATA={0x28, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="e9a53d28d5fc8938fc562aa558a64ab3"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x5}]}, @NL80211_ATTR_REKEY_DATA={0x24, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "f99be6d76d1e40ac"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x7}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "44105f4bb545184f"}]}, @NL80211_ATTR_REKEY_DATA={0x94, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="6f3bb35b212cb310bceccabe6662c35329f8e3029ae15966"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x6}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a6c7b954f279fdc0"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="cb084220a279e64652b93c7cc3c5480031b45c560c265347"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="576f1c00cbcd4c728bc18c402795a1fe"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "4e32da2b9bdb4eec"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="0b40e1ea52fa5d7da4ac100685393a09d3e062b29f1d0c210391e29a6bb1d263"}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x80000}, 0x810) r1 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) r4 = semget$private(0x0, 0x2, 0x1) r5 = getegid() semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00000002c0)={{0x3, 0xee01, r5, 0xffffffffffffffff, 0xee01, 0xc8, 0x6}, 0x5, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x6}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000440)='./file1\x00', &(0x7f0000000480)='system.posix_acl_access\x00', &(0x7f0000000580)={{}, {0x1, 0x7}, [{0x2, 0x6, 0xffffffffffffffff}, {0x2, 0x4, 0xffffffffffffffff}, {0x2, 0x4, r3}, {0x2, 0x0, 0xee01}, {0x2, 0x5, 0xffffffffffffffff}], {}, [{0x8, 0x0, r5}, {0x8, 0x6}, {0x8, 0x2, 0xee01}, {0x8, 0x1, r6}], {0x10, 0x5}, {0x20, 0x1}}, 0x6c, 0x0) fallocate(r2, 0x0, 0x0, 0x8800000) fallocate(r2, 0x3, 0x0, 0x8000) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x4080, 0x0) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file1\x00', r7) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x11f) 04:33:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x6, 0x0, 0x8800000) 04:33:30 executing program 7: keyctl$KEYCTL_CAPABILITIES(0x1f, 0x0, 0x0) syslog(0x2, &(0x7f00000004c0)=""/86, 0x56) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) r2 = signalfd(r1, &(0x7f0000000080)={[0x3]}, 0x8) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x0, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'netdevsim0\x00', 0x1}, 0x18) syslog(0x0, &(0x7f0000000180)=""/107, 0x6b) r3 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000000)) ftruncate(r0, 0x0) 04:33:30 executing program 2 (fault-call:0 fault-nth:28): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:33:30 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 926.527724] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 926.542855] EXT4-fs error (device loop1): ext4_ext_check_inode:459: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 926.546335] EXT4-fs (loop1): get root inode failed [ 926.546988] EXT4-fs (loop1): mount failed [ 926.567505] FAULT_INJECTION: forcing a failure. [ 926.567505] name failslab, interval 1, probability 0, space 0, times 0 [ 926.570884] CPU: 1 PID: 8157 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 926.572739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 926.575647] Call Trace: [ 926.576278] dump_stack+0x107/0x163 [ 926.577159] should_fail.cold+0x5/0xa [ 926.578070] ? __kernfs_new_node+0xd4/0x840 [ 926.579151] should_failslab+0x5/0x10 [ 926.580052] kmem_cache_alloc+0x5b/0x350 04:33:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af30100040000", 0x2f, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 926.581188] __kernfs_new_node+0xd4/0x840 [ 926.582210] ? kernfs_dop_revalidate+0x3a0/0x3a0 04:33:30 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 926.583328] ? __mutex_unlock_slowpath+0xe1/0x600 [ 926.584542] ? wait_for_completion+0x270/0x270 [ 926.585638] ? kernfs_next_descendant_post+0x1a3/0x290 [ 926.586914] kernfs_new_node+0x93/0x120 [ 926.587854] __kernfs_create_file+0x51/0x350 [ 926.588890] sysfs_add_file_mode_ns+0x221/0x560 [ 926.590006] internal_create_group+0x324/0xb30 [ 926.591086] ? sysfs_remove_group+0x170/0x170 [ 926.592146] ? blk_queue_flag_set+0x22/0x30 [ 926.593177] ? __loop_update_dio+0x2d2/0x690 04:33:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x7, 0x0, 0x8800000) [ 926.594213] loop_configure+0x957/0x1480 [ 926.595312] lo_ioctl+0xa6e/0x1760 [ 926.596153] ? loop_set_status_old+0x250/0x250 [ 926.597241] ? avc_ss_reset+0x180/0x180 [ 926.598256] ? __lock_acquire+0xbc2/0x5b20 [ 926.599322] ? generic_block_fiemap+0x60/0x60 [ 926.600369] ? selinux_inode_getsecctx+0x90/0x90 [ 926.601494] ? find_held_lock+0x2c/0x110 [ 926.602504] ? loop_set_status_old+0x250/0x250 [ 926.603583] blkdev_ioctl+0x28d/0x700 [ 926.604476] ? blkdev_common_ioctl+0x1870/0x1870 [ 926.605594] ? __fget_files+0x251/0x410 [ 926.606530] block_ioctl+0xf9/0x140 [ 926.607371] ? blkdev_read_iter+0x1c0/0x1c0 [ 926.608443] __x64_sys_ioctl+0x196/0x210 [ 926.609411] do_syscall_64+0x33/0x40 [ 926.610286] entry_SYSCALL_64_after_hwframe+0x44/0xa9 04:33:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 926.611477] RIP: 0033:0x4663c7 [ 926.612508] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 926.616898] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 926.618731] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 926.620449] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 926.622189] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 926.623875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 926.625600] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 926.633847] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:33:30 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) chroot(&(0x7f00000001c0)='./file0\x00') sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x3f7, 0x100, 0x70bd2b, 0x25dfdbfe, {0x7, 0x7, './file0', './file0'}, ["", "", "", ""]}, 0x28}}, 0xd0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8, 0x0) 04:33:30 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:33:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x8, 0x0, 0x8800000) [ 926.709589] EXT4-fs error (device loop1): ext4_ext_check_inode:459: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 926.711978] EXT4-fs (loop1): get root inode failed [ 926.712642] EXT4-fs (loop1): mount failed 04:33:30 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 926.763598] ISOFS: Unable to identify CD-ROM format. 04:33:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x19, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 926.806137] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 926.898108] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:33:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af30100040000", 0x2f, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:43 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x8, 0x0, 0x8800000) 04:33:43 executing program 2 (fault-call:0 fault-nth:29): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:33:43 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:33:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r0, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00000003c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x140) 04:33:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x19, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:43 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:33:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x9, 0x0, 0x8800000) [ 940.249091] FAULT_INJECTION: forcing a failure. [ 940.249091] name failslab, interval 1, probability 0, space 0, times 0 [ 940.251763] CPU: 0 PID: 8203 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 940.253306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 940.255806] Call Trace: [ 940.256414] dump_stack+0x107/0x163 [ 940.257261] should_fail.cold+0x5/0xa [ 940.258130] ? create_object.isra.0+0x3a/0xa20 [ 940.259160] should_failslab+0x5/0x10 [ 940.260033] kmem_cache_alloc+0x5b/0x350 [ 940.261269] create_object.isra.0+0x3a/0xa20 [ 940.262547] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 940.264010] kmem_cache_alloc+0x159/0x350 [ 940.265240] __kernfs_new_node+0xd4/0x840 [ 940.266445] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 940.267811] ? lock_downgrade+0x6d0/0x6d0 [ 940.269026] ? mutex_lock_io_nested+0x10f0/0x10f0 [ 940.270418] ? __kernfs_new_node+0x549/0x840 [ 940.271693] ? __mutex_unlock_slowpath+0xe1/0x600 [ 940.273076] ? __lockdep_reset_lock+0x180/0x180 [ 940.274460] kernfs_new_node+0x93/0x120 [ 940.275620] __kernfs_create_file+0x51/0x350 [ 940.276890] sysfs_add_file_mode_ns+0x221/0x560 [ 940.278258] internal_create_group+0x324/0xb30 [ 940.279598] ? sysfs_remove_group+0x170/0x170 [ 940.280917] ? blk_queue_flag_set+0x22/0x30 [ 940.282192] ? __loop_update_dio+0x2d2/0x690 [ 940.283470] loop_configure+0x957/0x1480 [ 940.284672] lo_ioctl+0xa6e/0x1760 [ 940.285744] ? loop_set_status_old+0x250/0x250 [ 940.287092] ? avc_ss_reset+0x180/0x180 [ 940.288274] ? __lock_acquire+0xbc2/0x5b20 [ 940.289643] ? generic_block_fiemap+0x60/0x60 [ 940.290960] ? selinux_inode_getsecctx+0x90/0x90 [ 940.292323] ? find_held_lock+0x2c/0x110 [ 940.293525] ? loop_set_status_old+0x250/0x250 [ 940.294845] blkdev_ioctl+0x28d/0x700 [ 940.295964] ? blkdev_common_ioctl+0x1870/0x1870 [ 940.297326] ? __fget_files+0x251/0x410 [ 940.298492] block_ioctl+0xf9/0x140 [ 940.299542] ? blkdev_read_iter+0x1c0/0x1c0 [ 940.300790] __x64_sys_ioctl+0x196/0x210 [ 940.301918] do_syscall_64+0x33/0x40 [ 940.302831] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 940.304085] RIP: 0033:0x4663c7 [ 940.304880] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 940.309437] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 940.311292] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 940.313048] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 940.314714] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 940.316293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 940.317879] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 04:33:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x19, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:43 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b004ee9ebe4e39b8e6900008000000017ff", 0x66, 0x400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) [ 940.371673] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 940.389636] EXT4-fs error (device loop1): ext4_ext_check_inode:459: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 940.394457] EXT4-fs (loop1): get root inode failed [ 940.395767] EXT4-fs (loop1): mount failed 04:33:43 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 940.469464] ISOFS: Unable to identify CD-ROM format. 04:33:44 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000180)="8ad411cf6026a2358c7f7d53276531946e4799560af1826a", 0x18, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) mount$bind(&(0x7f0000000080)='./file2\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), 0x10000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004440), 0x5, 0x400100) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000004480), 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) r4 = fork() ptrace(0x10, r4) ptrace$cont(0x1f, r4, 0x0, 0x0) r5 = memfd_create(&(0x7f00000044c0)='ext2\x00', 0x1) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r7, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r7, &(0x7f00000003c0)='./file1\x00', 0x0) r8 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r8, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r8, &(0x7f00000003c0)='./file1\x00', 0x0) r9 = openat$cgroup(0xffffffffffffffff, &(0x7f0000004500)='syz0\x00', 0x200002, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004640)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000240)="ea1774b3f5610329da6115c0512c6f7ff4a14cc31498b9b5788fa6e87fac95d2568542b1e445b8c0939ea64c8f902d44f2a13b1aeac5b35ca373e6f921c16b72e46debbffd3781086baae9882ff9a35c834872228b3e000e1427e12e0bdf3aa7be8badb038a5d0f35430e6df713dad981fab01", 0x73}, {&(0x7f00000002c0)="582529aa945b03d258e7119d42f3dbba3084a1b48acfacc98485e6392d8fe69e6138129f2fbf917ef7bed96d910ea8cfab2fdc44283b1b0d411eb5c2de21038a9d77aa6829e03c6f1091858d708fa2946bf16e8b6681c2dcc4610a942e0f48d1b24be158bb7b4dfff3ce08796c1c8e86", 0x70}, {&(0x7f00000003c0)="169048f856bd1e7ef9f261a3496258b1a32238825a25d464", 0x18}, {&(0x7f0000000400)="520ccdeec4947f2e3c1e1257cbd047ad2bfdf5cc52bc7d21c7e04cf60c0b6902a50970b41b88342b2d58951207375f89bdc1378818098ad62d8ae04f6f014e78fcc0dc304f6ea73d2ac772aa82855d93af24ffbe094795844aea3bc48566cf8000d3463c5df33d68087525bcbcb05c441ca03144a93a74a513489fd484822dfdec0b179ce99bfb1acf82708fb145a2e239c6b089feb4b419cf9d22c681def2be2f856d75e3b9c453986817eb3e67e520e741e156dccdea68d9f8ab564eb1ac50ff2378baa950fe9883d4a98c3c695e4f2d7e4f1c36d03f2abd526d8ba0349655b6b9a7260257378319aba3238667", 0xee}, {&(0x7f0000000500)="ac5231e8e3e6213c63f9d1cacbdc914eeb4fb249e3609c2ad29b91b8da188baddaf0e9735bd1e7d902f9dc742f9b0ec2ad115ce700e7f3bc9ef62db04bf5b82b8d1183a863e06b8e1929c1c575f1b37cb14b283361a546764a1708da5ddfbe459a75750722f5fb86453b5dc1f63853f4b34dda201e08e6b0ba6a3065d22ae318b988bfcc04dbbd159d487b42ff62408ad461c4e250860336418c9175c09d18c2a068ba0fcf941ddc3bf554fc9d049f19bbcf1b34e83ce41273faa50ef3017dfd2f93819dc5e8cf32d3", 0xc9}, {&(0x7f0000000600)="ec181dc6b7353587c2ac5ca68790cb024f159dc15848a1643eab016adcbcba297e5c3a0a5e03f0d1c09febf442d754c4cec47cf317f2bac53116c90211697d90177525c774db2e75101f012f7e82af93a8ecdf1cec63f91a72c39d0b3a64211e2869ba1f19cb5f74d9dd93c49d640470a33fe4e074f9f3", 0x77}, {&(0x7f0000000680)="34f3af6cffa71c68833f4ea2299a39abd9c24c38a8bab8d794fcdf0afccb559927a09c1e7c47054b32cb13893a0986513119999d062d08a36451e980a0969d3fcfc6fcb1773bcfd4cfec896ea447002f0915aab04fb3a1891f02c25d7ace6d26b38e1690fc93c33899d89ed1b828b60dbee44ee577d95a30b4c419", 0x7b}, {&(0x7f0000000700)="c96c87cf4e37800cdd730151436bf174db2df144588fcc86d33134bef7fbdf70fb68c0a4455b154d304c02a9d8f4323d60587b83db6b6e00cb609501bae801a485da6f8916085932b68cf302618dd6738984af3119fca8e576375c67a9cbb8fb6079f8", 0x63}, {&(0x7f0000000780)="d0603ff9ec0294a60c4a180b4671b5c6a08a7c7897396e36012fb4049be63228043806f8f59e889afb4aec2794e096d3f26623143130917f8a0d805ae83cbb1d0273974925804c9153e02cf2c3f93c2dd7566090f90cbcfcfc95db6d2a3412751135c9176511624568a07d91fb6dbc2a61c33087005dfd0d1607276cbe233e6c75c5a45505d04dea90db73b49dfea51f6b5973827e334e13d8da1eb1930420aba76e12ad246712f49af66baf1c413a7e9c5236c08cbad90337f55098428e8cd4d1cce814bb0920bcde2ff7ff9e0130d7d0d5ea480e", 0xd5}, {&(0x7f0000000880)="0301d27e34b67830680b046b7a51d0d61ce9e16aece284bc164c3334892296e22a9b5c59b78241ef7395fd93fe149ddf537aa8bc1f808aa5d71f75ddba454b360b4bf51976222e6ff01fe6b782f63c5f07c2cf9ff8ddbd86ecd3fd83ec0c9142602c61b529a54a146409dc49dca60cc0f59b2d818966be6ab1aa60766611e346abc6a3c9fefe5e5e4bffc01ab012d81b71d573", 0x93}], 0xa, &(0x7f0000000b40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60, 0x4000080}, {&(0x7f0000000bc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000c40)="d5597bd5e38a820aa52fa609a4e0ee26ed299d1b20202dde4f7ec8e519c20024208a55cf5ed9a6e55b50a99241a61e0caab5f315862cb41f893cb7209545089d911d35e58d4615f750ab898b1e442cced4fd7b7ff79a4334fb550586fa0180ec92f2a379f892cfff120a4c8be50b93d4526ba896c333923dce09fbbdd241ed10c314bc590cfe287b4014b0b717381168e04727f40661f23361924d5732da48ff1d74b7a884ed960793162d6f37f7595aff01317e359c722160f9871e63d29abe73d7b0a885faebf4f29f8919770cdf17b7c73295e9e1dc9068c67371705d5d1b345fd51a2178107e6d2da1c5dc36abb372ff49333799", 0xf6}, {&(0x7f0000000d40)="d9c0e912e500da12e2d6d672286313b764bf8d02b2d341260b9a02474bbaf6a4b0d43dfe5ab129ecac71743b75a687ded470eac8826ac9692d6c15f3b2c00b77fe6c7967eb831f7e0b15f444576b56035a33d5c58dbcfdf5e848f80fe5d374ff6b36139ad7fb04cff1398c20dc1f2a2e8455554a2834611b5087431c5f15d0ed5cd022b9849fc413d8f946f14d56cc99", 0x90}, {&(0x7f0000000e00)="03f94b6bf4701290a804807391146975854e9b20658300b6f65d0485784b78a3b79efc2770ba4b76abbf56241286a5b290610cfcb3d9b5dc5ddd3cee9ef76b07bc7ed2cfc18a1500c790f13aca90dc55a5ec2c69caea1a7f7260553d4086f0dfb4f62c8e75d298099e44", 0x6a}, {&(0x7f0000000e80)="f1277d797cac442ac3fe62db8bff8eb2d3ac8bf84304aa39bcbd067362623e4f28d167097c2a791c977bee053b679152fcdb75bf3285ac93f2daa347d4c75ae933cfb41e6516fb36f58314bfd07d486bcfd89cdb375520bf19341fca9d454805d75f3d56d783925770be2c8392ef78a4a574dbf488fde92e6d0d", 0x7a}], 0x4, &(0x7f0000000f40)=[@rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}], 0x58, 0x40011}, {&(0x7f0000000fc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000001040)="eb945b1bd94ab9799594542b1dd52fc79b4360571dc43a97357695ee4a6256c1ef08ecbda81949f3aa14078feb13055d500da44b226c84defbaee434eb6839260e0ab9400e14a01ae098c497468e78cee22a7e793cf32d1655d30c77913f", 0x5e}], 0x1}, {&(0x7f0000001100)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000001180)="1a1e034294da98ddd1ce96767ba665b7eae1e5a34bbc3188", 0x18}, {&(0x7f00000011c0)="4e02c9870d82d6dfa9be04163acbd8750b43cb06b7b4e203c88841bbd0569f8d0e505caf16ec5bd5db35fc3b6f99ffd4651f1e842fecff7afbc5dcebb670f2947f1ec160317c55b9dd301592fc0523a929bf4eaa2895b16b13a9a17857c494ab784c46f5b1ea7173d9661d33933415390a21bbf2", 0x74}, {&(0x7f0000001240)="779eecbce47dfbe19e9d6efb97c40e3851c7c7f7deba965a5548fabf20b45152a4b9c1d4ac104260a46438fe5d7d6dc793f4fe6c617ce3a4d86f611814ebac0b6b27fda05639705675b2d1d98a", 0x4d}], 0x3, &(0x7f0000001380)=[@rights={{0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r0, r0, r0, r0, r0, 0xffffffffffffffff, r0]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0]}}, @cred={{0x1c}}], 0x78, 0x40000}, {&(0x7f0000001400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001480)="34b5dec5b267403a0135801055669dd6988180ef15191a9a39218fa5b736a833b422776f3bf009ff09cc", 0x2a}, {&(0x7f00000014c0)="c42a5eb5eb5d0457f982867e6e0129444325621a6b055654f1223d90be1a4943a043ea907c43cc0f6e089dd51fe08abc2297f2ce50a55cb9665c62345f0f4fd4ea92bed9a1937455128b104d22eab6e0eb0cf8fec3804cf1e65858c0bd73b639957dbd2b38a1464e16bbc7929ad87e4243f221e1c0c4", 0x76}, {&(0x7f0000001540)="e2ab52b2e071a2241e08e89ad45901dc2d36819a49e5de9bae8b9408558de300f2b2c24e3c597e6911260c7cb84b0ed4e30a55c89d664fe5b937dee76593f1210589a7291db0004f206d9838d7c7bca8e88ea17f4d739145a032886b7f9cbb81724b02bf35ab3058be92afa87bfe2daa8a6ed2496b727784aa25898d374d359b6484682ed36752478d8a86c2615aa8c15eeb27b6ffe24130a84ed36e4ddb9afe6871152fc76af421e336a6332cd028ad3e4be7a3b5a9f42c9a268b07007003225291e8492cd6c6cb066049a36ce3c92a4bfcc8cbef010c3e86ea4f7fdb409d20c36cc51ac308c62fbaf4d5", 0xeb}], 0x3, &(0x7f0000001a00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}], 0xf0}, {&(0x7f0000001b00)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000002e00)=[{&(0x7f0000001b80)="6a6679ddc776f604b46c6566f8a2397490b3fd41a567226cd910bddeb07fc31d18188d0e5b41cbba557cd16f5c5ad07b9bc8c14208daefd224b80c90bc3ce212c005110e4fa5b3ca7da87523c72052e7c2bbefdb92d9da3d69ba1cb9769812901770d5b43de0f1d51df374810d182a2a1c4c2076db5cd715511e35ab842e60236c8370a1a3dc09e160b01a23d8d7d016918bcb88286a582117a410bcb4", 0x9d}, {&(0x7f0000001c40)="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0x1000}, {&(0x7f0000002c40)="683c8214ec2500bf9e137df2ed856966864163712d0c3653b918505fb6dbade42dab56e48df0b7eabbf56f71a84081861f5167f2e440ab69b8881323fb32df028d296d5bd1e7cf8f4d3939db427b5c6cbba4d008354cc2aa6c2999aadfdeb7ee6d50518ecf211c7862344d88f634d21568ba049fa4009a4712285398af6db06c24d14b24e7153880e0939311e655e4aa54f72f4fcab3b7d44cdc5f39e1b7d734821a5e75a7046de5250f0a8ce10bd838fd30e34df0ddaa644a6fc06aea2bc68074b313915d24c04367ec24fb062b5d20b69a924716fff05fb226cb163a4d29006745d8e1db60ebb579cdc1f1c06fb12bbf8b45", 0xf3}, {&(0x7f0000002d40)="a02817d761cc9602b49ec0649a2fdcd697eaf41d5aa7dcc5c3d0990f9f", 0x1d}, {&(0x7f0000002d80)="73faddcd85d33ec11dbaed9874c52141f3954930f6b8c684fd1a93375e1d", 0x1e}, {&(0x7f0000002dc0)="c29526207d8f05177f0d8a939e1eae0bf4e554583e59ceab16e5", 0x1a}], 0x6, &(0x7f00000030c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x34, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r0, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x150, 0x40000}, {&(0x7f0000003240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000042c0)=[{&(0x7f00000032c0)="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0x1000}], 0x1, &(0x7f0000004540)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r1, r2, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r4, 0x0, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [r5, r0, r6, r0, r7, r8, 0xffffffffffffffff, r9, r0, r0]}}], 0xf0, 0x4002000}], 0x7, 0x4000008) 04:33:44 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000dbc03b4d3e3b"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:33:44 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 940.662015] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 940.664189] sr 1:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit [ 940.665466] sr 1:0:0:0: [sr0] tag#0 CDB[00]: 1b 2f 3d 89 c7 47 e6 3f 70 c6 44 fb 79 2e 3b 2b [ 940.667364] sr 1:0:0:0: [sr0] tag#0 CDB[10]: 63 04:33:56 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/d'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:33:56 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:33:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0xa, 0x0, 0x8800000) 04:33:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {0x0, 0x0, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:56 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x05\xd3C ', 0x0) pwritev2(r0, &(0x7f0000000400)=[{&(0x7f0000000100)="85ac7b310e63365ee9c41960ed6f1b84e9ade9f4ce8fde4398c8486249ff029336eb7e4b2ff729cf641b11877afc564e2d69732388f53a8b67d3e0fbff8d630b73f98a92b00e59515a35f7a69b2faef4661afa4e7b5b90b8c013300b242bd4879317db63084ba69c1e0494e8fa1bacb39f2a3da28c672573e856fe9e4ff3fbffd9cee987c269bf579d4e4c0d56578f3bb24c109fef71ed4cf7", 0x99}, {&(0x7f0000000500)="0400000000000000bf991fa0c8d04610c65209201965b135a55fb2a1b330b9e2f40d869910e74ae49b2fa493233c821fe6fa187a7a1802b4b61cac05d3e748d077f0ffadb6a26fc8defc461c4038968a65bb6e40264cddd245ab61d2b8ea31ba2c227d6e5e4176c5f2e4dcb805ee30d75c57b377cff731c3b8a643e8ff337fe6956b41720deab2aa08936530e89f0315fc25a5d54f0d9ba6452d597a9c60fffc0aa9ce383300"/175, 0xaf}, {&(0x7f00000001c0)="b34c1fc491de2e5aa3c96659c3a03b2081000000000000008ab2eac1c7f756c8eca66031707bcf8c9317a28932c2a027bacbcdd20e", 0x31}, {&(0x7f0000000200)="cab1f8ed725180480fdf2acf01fe2c49afabfdf2515ed7a36b6b8b70ac6caf64eeaefaffdfecda937297d992b5a8d84691460354f636411ea7d1027f1552811fb3e7dea5f321d857dc0dd7cf67e6cfa087889e22e32f1b5fba2ec307323af48efc728f0c37472eaa", 0x68}, {&(0x7f0000000280)="0bc6a0025514a5cc2b0a193ded0a6eb524a85c9ffea420360662315ae905d6236731ebc3983fd8669688b387fad387efb8759c45f0450874fb2cb11898a0a353b74a5236eebd5bd1d430bf0dacda32b9ffade42faccf1129ebd6964796f4e77fea56c3baf125d68cd1b0abfbf8ce38f89bf6a04164b98d8d80bab01056a4799dce6ba9d1173b237b332411f6515b2392df7ca072f85bf833b310ad231019fb3b82359f9478f43284d9e872dfe45482d9b462c80c859a0ae1f499ec8d8597d28686bf28c8401cafc22b0b0318af1a05afb4f6bef37ee3b04a983df051eed146fb3f22a1b9a6929c3edd434315d356b5", 0xef}, {&(0x7f0000000480)="29508ff825d6eb303987ab9b6c7bd4a621abe1daf438f3bb6cca9b6da2a74a78863921f5dc76133ca7fcc8825d504f1c0d449ee94c11f8586b51744eb70bc8c70a8c77c8f8bb5ba40e4d97e11d6b8be71a2f692cc728fd", 0x57}], 0x6, 0x400005, 0x7, 0x4) fcntl$addseals(r0, 0x409, 0x0) lseek(r0, 0x0, 0x4) 04:33:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af30100040000", 0x2f, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:56 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file2\x00', 0xf064, 0x4, &(0x7f0000000280)=[{&(0x7f0000000140)="f31618200ae436deb56b3b057fec4ae5b0c188b6b6602779612feaa4942adc9c302525081162a600a7a0c10be6a026d1e723be61194fb342556da0b32d34c169a9725925ce4523b696fb2f8dba0b31443fcfc0ba2df370fa6f24124be3eae265d4f1b23de6cc15664c50f908a2abbb63085b3ace51c3eeb042b671c9813e485065bacdc2d290d0ba7d16d02138c1128e0e7201a9511ff24191b9c35324edd5df42a5a0c09c33f109f0d9a51ea694766e42ee4dfbc706182819c438536a8142", 0xbf, 0x6}, {&(0x7f0000000200)="f8a25f", 0x3, 0x80}, {&(0x7f00000003c0)="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", 0x1000, 0x7ff}, {&(0x7f0000000240)="47e66af3495cd52d65f5fa4ead1566e9486082e668792c03dfc6f2ba5a5e8b9c", 0x20, 0xffff}], 0x12010, &(0x7f00000013c0)=ANY=[@ANYBLOB='shortname=loweZtshortname=lower,appriise_type=imasig,appraise_type=imasig,\x00']) r1 = semget$private(0x0, 0x2, 0x1) r2 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x3, 0xee01, r2, 0xffffffffffffffff, 0xee01, 0xc8, 0x6}, 0x5, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x6}) syz_mount_image$tmpfs(&(0x7f0000000300), &(0x7f0000001440)='./file2\x00', 0x99, 0x4, &(0x7f00000016c0)=[{&(0x7f0000001480)="6093959e7f21b6d238f72461311ec215b4a8ec695cf61be622d2eb8ce2b153d6c2b3c67358885481cacf279434fdb0c67f071b4d8827da0ee567e7598f52498c263a62c976f98fbc61ffe0b66af9910d1e6ee5df1a0820a91672d1a32efc9f7f28321487ae5f2f04b14d0d2f94949436b944d72ac1b0", 0x76, 0x7}, {&(0x7f0000001500)="30f149df36058a66fdf0679bd6352dab18308ab24ff1ad30841e1eb8e2a86aaf58f3c235a3596695875df0a5006c8d49e6d88df551c39c92928537fe4613d557b9af96a6fc36b24977a864014c68d79887e803607d67a89827ddc3ae73dc5ad12f240ebbe5c482540df89b09ecc9f98e00d784ad5bacecd79389321f9b412bd455504c160a6bb208315abd9e4c8fec5338a2f30dedee1fc175304756b202aaf3210c82ce892b", 0xa6}, {&(0x7f00000015c0)="234d45384520fbfacd4306384d08ff648253bb7519d2c334f8bb8e45279b2d43e9e9d5645f1fb7236c3add260a3b4c10", 0x30, 0x9}, {&(0x7f0000001600)="93aaadb5e6b0ac09a5fa25642596d764dfef61e9d6442ae5676b2a2cbefee424c2dacda3ee434e2d2bca75d17cd01f27cfb8965a4ae8a7f13b6cf021facc9191236e6cfda266b2d958138c36ce74de739eb847ca88d66390e684b14d2e156e2a3124d0a921f28dc51618c376e84c3aa2c05d1ef7aa7526253b8e2a7b67617a730f6183c6b7e31ccedab824a4388c6ad02a1cf35ff0ea84c8cf5874171645129ac8685a8879d1dea240e32896c79fac21436f61ac56de6f238894f06f", 0xbc, 0x6cbc}], 0x4, &(0x7f0000001740)={[{@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x37, 0x78, 0x30, 0x6d]}}, {@mpol={'mpol', 0x3d, {'local', '', @val={0x3a, [0x33, 0x33, 0x31, 0x2f, 0x2f]}}}}, {@gid={'gid', 0x3d, r2}}], [{@dont_measure}, {@euid_gt={'euid>', 0xee01}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@smackfsroot}, {@obj_type={'obj_type', 0x3d, 'vfat\x00'}}]}) 04:33:56 executing program 2 (fault-call:0 fault-nth:30): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) [ 953.164800] FAULT_INJECTION: forcing a failure. [ 953.164800] name failslab, interval 1, probability 0, space 0, times 0 [ 953.166146] CPU: 0 PID: 8239 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 953.166884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 953.168108] Call Trace: [ 953.168399] dump_stack+0x107/0x163 [ 953.168799] should_fail.cold+0x5/0xa [ 953.169220] ? __kernfs_new_node+0xd4/0x840 [ 953.169694] should_failslab+0x5/0x10 [ 953.170107] kmem_cache_alloc+0x5b/0x350 [ 953.170558] __kernfs_new_node+0xd4/0x840 [ 953.171014] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 953.171538] ? __mutex_unlock_slowpath+0xe1/0x600 [ 953.172060] ? wait_for_completion+0x270/0x270 [ 953.172556] ? kernfs_next_descendant_post+0x1a3/0x290 [ 953.173140] kernfs_new_node+0x93/0x120 [ 953.173585] __kernfs_create_file+0x51/0x350 [ 953.174074] sysfs_add_file_mode_ns+0x221/0x560 [ 953.174591] internal_create_group+0x324/0xb30 [ 953.175108] ? sysfs_remove_group+0x170/0x170 [ 953.175628] ? blk_queue_flag_set+0x22/0x30 [ 953.176117] ? __loop_update_dio+0x2d2/0x690 [ 953.176622] loop_configure+0x957/0x1480 [ 953.177092] lo_ioctl+0xa6e/0x1760 [ 953.177517] ? loop_set_status_old+0x250/0x250 [ 953.178042] ? avc_ss_reset+0x180/0x180 [ 953.178505] ? __lock_acquire+0xbc2/0x5b20 [ 953.179018] ? generic_block_fiemap+0x60/0x60 [ 953.179535] ? selinux_inode_getsecctx+0x90/0x90 [ 953.180071] ? find_held_lock+0x2c/0x110 [ 953.180530] ? loop_set_status_old+0x250/0x250 [ 953.181045] blkdev_ioctl+0x28d/0x700 [ 953.181495] ? blkdev_common_ioctl+0x1870/0x1870 [ 953.182032] ? __fget_files+0x251/0x410 [ 953.182491] block_ioctl+0xf9/0x140 [ 953.182903] ? blkdev_read_iter+0x1c0/0x1c0 [ 953.183395] __x64_sys_ioctl+0x196/0x210 [ 953.183854] do_syscall_64+0x33/0x40 [ 953.184287] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 953.184866] RIP: 0033:0x4663c7 [ 953.185239] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 953.187332] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 953.188211] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 953.189020] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 953.189844] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 953.190655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 953.191469] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 953.202778] ISOFS: Unable to identify CD-ROM format. 04:33:56 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/d'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 953.241135] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 953.260221] EXT4-fs error (device loop1): ext4_ext_check_inode:459: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) 04:33:56 executing program 2 (fault-call:0 fault-nth:31): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) [ 953.266379] EXT4-fs (loop1): get root inode failed [ 953.267228] EXT4-fs (loop1): mount failed 04:33:56 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:33:56 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af30100040000", 0x2f, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0xb, 0x0, 0x8800000) [ 953.310305] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 953.343971] FAULT_INJECTION: forcing a failure. [ 953.343971] name failslab, interval 1, probability 0, space 0, times 0 [ 953.345304] CPU: 0 PID: 8266 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 953.346058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 953.347282] Call Trace: [ 953.347572] dump_stack+0x107/0x163 [ 953.347975] should_fail.cold+0x5/0xa [ 953.348399] ? create_object.isra.0+0x3a/0xa20 [ 953.348898] should_failslab+0x5/0x10 [ 953.349316] kmem_cache_alloc+0x5b/0x350 [ 953.349771] create_object.isra.0+0x3a/0xa20 [ 953.350251] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 953.350845] kmem_cache_alloc+0x159/0x350 [ 953.351304] __kernfs_new_node+0xd4/0x840 [ 953.351784] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 953.352306] ? __mutex_unlock_slowpath+0xe1/0x600 [ 953.352869] ? wait_for_completion+0x270/0x270 [ 953.353408] ? kernfs_next_descendant_post+0x1a3/0x290 [ 953.354014] kernfs_new_node+0x93/0x120 [ 953.354472] __kernfs_create_file+0x51/0x350 [ 953.354972] sysfs_add_file_mode_ns+0x221/0x560 [ 953.355505] internal_create_group+0x324/0xb30 [ 953.356031] ? sysfs_remove_group+0x170/0x170 [ 953.356546] ? blk_queue_flag_set+0x22/0x30 [ 953.357037] ? __loop_update_dio+0x2d2/0x690 [ 953.357547] loop_configure+0x957/0x1480 [ 953.358014] lo_ioctl+0xa6e/0x1760 [ 953.358423] ? loop_set_status_old+0x250/0x250 [ 953.358950] ? avc_ss_reset+0x180/0x180 [ 953.359414] ? __lock_acquire+0xbc2/0x5b20 [ 953.359930] ? generic_block_fiemap+0x60/0x60 [ 953.360443] ? selinux_inode_getsecctx+0x90/0x90 [ 953.360979] ? find_held_lock+0x2c/0x110 [ 953.361446] ? loop_set_status_old+0x250/0x250 [ 953.361965] blkdev_ioctl+0x28d/0x700 [ 953.362397] ? blkdev_common_ioctl+0x1870/0x1870 [ 953.362933] ? __fget_files+0x251/0x410 [ 953.363390] block_ioctl+0xf9/0x140 [ 953.363797] ? blkdev_read_iter+0x1c0/0x1c0 [ 953.364286] __x64_sys_ioctl+0x196/0x210 [ 953.364750] do_syscall_64+0x33/0x40 [ 953.365173] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 953.365767] RIP: 0033:0x4663c7 [ 953.366199] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 953.368323] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 953.369202] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 953.370072] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 953.370954] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 953.371859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 953.372760] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 04:33:56 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f00000001c0)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x3fc}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x4}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdir(&(0x7f0000000080)='./file0\x00', 0x40) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x11f) 04:33:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000040", 0x30}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {0x0, 0x0, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:57 executing program 7: open(&(0x7f0000000040)='./file0\x00', 0x20040, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000011000)=ANY=[@ANYBLOB="c8"]) 04:33:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {0x0, 0x0, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:33:57 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:33:57 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/d'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 953.487226] ISOFS: Unable to identify CD-ROM format. [ 953.504221] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:33:57 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr0\x00'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:33:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0xc, 0x0, 0x8800000) [ 953.574658] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:33:57 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x246, 0x7, &(0x7f0000000780)=[{&(0x7f0000000140)="a6ddc4", 0x3, 0x8}, {&(0x7f0000000180)="3d4389a9ac188f295113e94de57787860483e0589bbd9cd7497c60e0f86ef6a9417d64142a43f7e88e6d1a5c6554fad287d21604f1fd6f9ffb14bb5de32c02bcf28e28c6367ed278d8ae6e83aa9b2990cf7b47a0834c2a6d36f63791e6a9e0dc2536b9070f36c261660d564c5196e1c7b6c660bc78bdfcf04891cbf28f4f917df54d9c1ea3708d165fb3858a1bcf62c725902bf6525d3f6ef1db93084d1bddf08d3e01c3a75699f723254c9c4f51341a846ed57bc266cfdd9d074ec7a1a2024382d2a28d97d2b8a4e3e1b02fcecabc9066", 0xd1, 0x2}, {&(0x7f00000003c0)="bca0901531a71f368fb964c268da99135ca207f557da380fa11569878357a989607ffb7c769f31493547b95fc4db60e5b3090f57b37e37e10fe7c82cb2588dbd9f7ecfc1cd2ed3ae4dd120795f8197bb497bcd92c837182b29dbc53d6b43d94e4fb2fc8794169915e12f8a7418c509f5f9a9993cba83d59e5b3d1206428494ea99c8c09c72c0cabea9096f020ce95ed5c7358a301325ee45d253848cd7fb409473d3fc1eaa309bcdf9e81138e693900fbaed55a9bb86b7499c4f06537f7ea4a26caa097d7bd13f32b6c53086c3a58ba1e0c319", 0xd3, 0x7}, {&(0x7f00000004c0)="4eff4e0a3416a7594d0792fc71836f44d4430d2a26e85ab44aef19678e87c957d1ac5810ed7075114783611a4b2064ad68494747107d674f3bb894437796e4118b5b1f2846c25546222388ce58d29f445baacc6d478359a8a85196ad6074f7cb774842d9e94f3f297900297e64fadc7552ba89306d534e620b9a155872e82997a8e77affe7ba710abbe03284a31ba546f08845befb3cd8e197f15b439bfd4fda878577bfa2cd96478574b0f45413e2e5e7be1fd2ade6fe8216a613f946ce4189620a", 0xc2, 0x7}, {&(0x7f0000000280)="839f09cf2fc33768afd0cee3cf028d2f6272a502229f", 0x16, 0x7}, {&(0x7f00000005c0)="23764a39d5bd42a9d8c5163dd252f67d51da2db419a4610eadfd66b3d2ed13c1981754ffbe9bd5512f13ca5e36106c9a23fda69f9d73c4284acf004d00091b6e7926a6d93faae483d46675751de6264d24fa9c6353c4e171b08fa3baa686b60259fb5889d4713404d5e5d433b2b92069e7a2e27275bce8dc4175c01e109b4be58ba76f49f398f1e3469a59", 0x8b, 0x385}, {&(0x7f0000000680)="e50ecb9379ea5f8cbf042af3df783d42348f01a28e5a10c21312435d78ff12bb6a9345300ece73dfee485bbbd35d0e908d8cd145093a4b60d8a455d7a59e38f3e8d664fbab119916ac904c64cd43e3d4e6a793a06102c18b57640a231ebadebbb835f80b8875d4f3a91d3382fe14c4790cbae352298405c7404a2b35bdb204bdab5c9ee7eacc58c1663d8f461176a074e3630a181d00729d31c2daf723486824ade1a8a5b49fa15a77a4df6d201b51cf3941bd105b08e6e09019d55bcfcf6260f7f481d3dab9f5f3c28893", 0xcb}], 0x8, &(0x7f00000008c0)={[{@huge_always}, {@huge_always}, {@mode={'mode', 0x3d, 0x5}}, {@mpol={'mpol', 0x3d, {'default', '=static', @void}}}, {@gid={'gid', 0x3d, r1}}, {@mode}, {@huge_never}], [{@smackfstransmute={'smackfstransmute', 0x3d, '#+'}}, {@obj_role={'obj_role', 0x3d, 'ext2\x00'}}, {@fowner_gt}]}) 04:33:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101802, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40802, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0) r6 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r6, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r6, &(0x7f00000003c0)='./file1\x00', 0x0) pwrite64(r6, &(0x7f0000000180)="4d5fc32af68123621fc1d067e19ed07e1f0ddd21dfc9b572bcf67ee656fd908105903dfd5a02f73143037534492de8a9bee26a8222ba81126c6e46226b272087f12c629e3855df31e3c829e622249e6bc9eb924d16832e7d6c9aaeb718fe760bac361ac406e0fa4d4eeb64d661f26bf7faad4d6c61b3dc7986d3869497ac8635001ba964870b46858dfa28fd7d6fd799905bc444d8e1efae332bc2dbc8bf00d1b30553726bbb88cdfd58bc803e53fe4d0c16fc625662680c9256e5e37342ed868bc83f5ddec1a19d39ac4b327b46da5f2b02", 0xd2, 0x80000000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x3, r1}) 04:33:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00), 0x0, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 953.631398] EXT4-fs error (device loop1): ext4_fill_super:4954: inode #2: comm syz-executor.1: iget: root inode unallocated [ 953.635319] EXT4-fs (loop1): get root inode failed [ 953.636597] EXT4-fs (loop1): mount failed [ 953.669289] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 953.671470] sr 1:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit [ 953.672726] sr 1:0:0:0: [sr0] tag#0 CDB[00]: 1b 2f 3d 89 c7 47 e6 3f 70 c6 44 fb 79 2e 3b 2b [ 953.674641] sr 1:0:0:0: [sr0] tag#0 CDB[10]: 63 [ 953.757871] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 953.837713] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:34:10 executing program 2 (fault-call:0 fault-nth:32): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:34:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0xe, 0x0, 0x8800000) 04:34:10 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr0\x00'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:34:10 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) r1 = semget$private(0x0, 0x2, 0x1) r2 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x3, 0xee01, r2, 0xffffffffffffffff, 0xee01, 0xc8, 0x6}, 0x5, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x6}) r3 = semget$private(0x0, 0x2, 0x1) r4 = getegid() semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000002c0)={{0x3, 0xee01, r4, 0xffffffffffffffff, 0xee01, 0xc8, 0x6}, 0x5, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x6}) r5 = getgid() lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000140)={{}, {0x1, 0x2}, [{0x2, 0x6, 0xffffffffffffffff}], {0x4, 0x6}, [{0x8, 0x0, r2}, {0x8, 0x4, r4}, {0x8, 0x2, r5}], {0x10, 0x3}, {0x20, 0x5}}, 0x44, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) 04:34:10 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:34:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00), 0x0, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:34:10 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/de'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:34:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000040", 0x30}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 966.910246] FAULT_INJECTION: forcing a failure. [ 966.910246] name failslab, interval 1, probability 0, space 0, times 0 [ 966.912002] CPU: 1 PID: 8325 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 966.912943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 966.914543] Call Trace: [ 966.914934] dump_stack+0x107/0x163 [ 966.915477] should_fail.cold+0x5/0xa [ 966.916031] ? __kernfs_new_node+0xd4/0x840 [ 966.916667] should_failslab+0x5/0x10 [ 966.917219] kmem_cache_alloc+0x5b/0x350 [ 966.917835] __kernfs_new_node+0xd4/0x840 [ 966.918441] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 966.919141] ? __mutex_unlock_slowpath+0xe1/0x600 [ 966.919852] ? wait_for_completion+0x270/0x270 [ 966.920505] ? kernfs_next_descendant_post+0x1a3/0x290 [ 966.921256] kernfs_new_node+0x93/0x120 [ 966.921841] __kernfs_create_file+0x51/0x350 [ 966.922477] sysfs_add_file_mode_ns+0x221/0x560 [ 966.923146] internal_create_group+0x324/0xb30 [ 966.923810] ? sysfs_remove_group+0x170/0x170 [ 966.924465] ? blk_queue_flag_set+0x22/0x30 [ 966.925068] ? __loop_update_dio+0x2d2/0x690 [ 966.925708] loop_configure+0x957/0x1480 [ 966.926313] lo_ioctl+0xa6e/0x1760 [ 966.926837] ? loop_set_status_old+0x250/0x250 [ 966.927506] ? avc_ss_reset+0x180/0x180 04:34:10 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/de'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 966.928006] ? __lock_acquire+0xbc2/0x5b20 [ 966.928815] ? generic_block_fiemap+0x60/0x60 [ 966.929441] ? selinux_inode_getsecctx+0x90/0x90 [ 966.930154] ? find_held_lock+0x2c/0x110 [ 966.930717] ? loop_set_status_old+0x250/0x250 [ 966.931338] blkdev_ioctl+0x28d/0x700 [ 966.931909] ? blkdev_common_ioctl+0x1870/0x1870 [ 966.932588] ? __fget_files+0x251/0x410 [ 966.933196] block_ioctl+0xf9/0x140 [ 966.933756] ? blkdev_read_iter+0x1c0/0x1c0 [ 966.934419] __x64_sys_ioctl+0x196/0x210 [ 966.935028] do_syscall_64+0x33/0x40 [ 966.935598] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 966.936366] RIP: 0033:0x4663c7 [ 966.936847] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 966.939628] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 966.940781] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 966.941856] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 966.942916] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 966.944001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 966.945069] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 04:34:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00), 0x0, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:34:10 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:34:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000600)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000080)="0200000003000000e604", 0xa, 0x800}, {&(0x7f00000000c0)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x4137a0dcb5c36c9e, &(0x7f0000012c00)=ANY=[]) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) r1 = openat(r0, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00000003c0)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000140)='./file1\x00', 0x11f) r2 = syz_mount_image$nfs4(&(0x7f0000000180), &(0x7f00000001c0)='./file2\x00', 0x1, 0x2, &(0x7f0000000240)=[{&(0x7f0000000440)="a65207b227c04f69de610edbab5ffe5c61ad5a201fafff1d919b74e923bea457d28e54b603550743e2fe3ddd7f0d9e21a6e87183833e3cc0ccb9ca44d2ddf08907d4420b5f397568442fd1d45ef710fe894789083fa70c71540190c73a554ba8069fa6ac6d7fa51c1833bb2d72fe0f48eb59f5d08c1e2103e1ddf27eec52deaf1adf1a2f0fbbca23ce1c3e1087c19fb912361b2792e00c923871081080d83ed927d5913c1bace64ee13d8a6ce7b21ba696084bd31b73", 0xb6, 0x9}, {&(0x7f0000000200)="fd23719bcfc2ae4d14ebc6af51318abc5915de0760e6d877641d3eacb061a6d6810cad18dab0bf1b5ad45dd96124ec8095", 0x31, 0x1}], 0x1000, &(0x7f0000000680)=ANY=[@ANYBLOB="76666174e3adca0b9ae84e77087476666174002c5e232c6d6561737572652c646f6e745f6d6561737572652c666f776e65723d", @ANYRESDEC, @ANYBLOB=',\x00']) rename(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='./file0/file1\x00') link(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)='./file0\x00') mkdirat(r2, &(0x7f0000000500)='./file0/file0\x00', 0x48) open$dir(&(0x7f0000000540)='./file0/file0\x00', 0x109340, 0x21) 04:34:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/16, 0x10, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 967.037019] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:34:10 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) r1 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x4a0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) 04:34:10 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 967.078068] EXT4-fs error (device loop1): ext4_fill_super:4954: inode #2: comm syz-executor.1: iget: root inode unallocated [ 967.079068] ISOFS: Unable to identify CD-ROM format. [ 967.079972] EXT4-fs (loop1): get root inode failed [ 967.081276] EXT4-fs (loop1): mount failed 04:34:10 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:34:23 executing program 2 (fault-call:0 fault-nth:33): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:34:23 executing program 7: r0 = syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000001580)="eb58906d6b66732e66617400020820000200008000f8000020005d00000000000000000001", 0x25}, {0x0, 0x0, 0xffffffffffffc587}], 0x0, &(0x7f00000000c0)=ANY=[]) getdents64(r0, &(0x7f0000000380)=""/251, 0xfb) syz_io_uring_setup(0x7d31, &(0x7f0000000100), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) openat(r0, &(0x7f00000000c0)='./file1\x00', 0x80000, 0x100) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x8800000) fallocate(r4, 0x49, 0x0, 0x8000) bind$unix(r4, &(0x7f0000000040)=@file={0x0, './file1\x00'}, 0x6e) syz_io_uring_submit(r1, r2, &(0x7f0000000680)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0, 0x1}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x4004, @fd_index=0x4, 0x0, 0x8, 0x3, 0x1e, 0x0, {0x1}}, 0xbb6) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x8800000) fallocate(r5, 0x3, 0x0, 0x8000) connect$unix(r5, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r3, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) 04:34:23 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x1) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 04:34:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x10, 0x0, 0x8800000) 04:34:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000040", 0x30}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:34:23 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/de'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:34:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/16, 0x10, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:34:23 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 980.139833] FAULT_INJECTION: forcing a failure. [ 980.139833] name failslab, interval 1, probability 0, space 0, times 0 [ 980.141539] CPU: 0 PID: 8369 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 980.142535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 980.144257] Call Trace: [ 980.144643] dump_stack+0x107/0x163 [ 980.145185] should_fail.cold+0x5/0xa [ 980.145729] ? create_object.isra.0+0x3a/0xa20 [ 980.146413] should_failslab+0x5/0x10 [ 980.146966] kmem_cache_alloc+0x5b/0x350 [ 980.147559] create_object.isra.0+0x3a/0xa20 [ 980.148211] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 980.148957] kmem_cache_alloc+0x159/0x350 [ 980.149559] __kernfs_new_node+0xd4/0x840 [ 980.150198] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 980.150894] ? __mutex_unlock_slowpath+0xe1/0x600 [ 980.151598] ? wait_for_completion+0x270/0x270 [ 980.152255] ? kernfs_next_descendant_post+0x1a3/0x290 [ 980.153037] kernfs_new_node+0x93/0x120 [ 980.153615] __kernfs_create_file+0x51/0x350 [ 980.154287] sysfs_add_file_mode_ns+0x221/0x560 [ 980.154975] internal_create_group+0x324/0xb30 [ 980.155629] ? sysfs_remove_group+0x170/0x170 [ 980.156302] ? blk_queue_flag_set+0x22/0x30 [ 980.156920] ? __loop_update_dio+0x2d2/0x690 [ 980.157569] loop_configure+0x957/0x1480 [ 980.158173] lo_ioctl+0xa6e/0x1760 [ 980.158709] ? loop_set_status_old+0x250/0x250 [ 980.159364] ? avc_ss_reset+0x180/0x180 [ 980.159987] ? __lock_acquire+0xbc2/0x5b20 [ 980.160627] ? generic_block_fiemap+0x60/0x60 [ 980.161293] ? selinux_inode_getsecctx+0x90/0x90 [ 980.162004] ? find_held_lock+0x2c/0x110 [ 980.162606] ? loop_set_status_old+0x250/0x250 [ 980.163284] blkdev_ioctl+0x28d/0x700 [ 980.163838] ? blkdev_common_ioctl+0x1870/0x1870 [ 980.164502] ? __fget_files+0x251/0x410 [ 980.165097] block_ioctl+0xf9/0x140 [ 980.165617] ? blkdev_read_iter+0x1c0/0x1c0 [ 980.166273] __x64_sys_ioctl+0x196/0x210 [ 980.166857] do_syscall_64+0x33/0x40 [ 980.167390] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 980.168133] RIP: 0033:0x4663c7 [ 980.168596] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 980.171245] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 980.172335] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 980.173337] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 980.174375] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 980.175412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 980.176427] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 980.193774] ISOFS: Unable to identify CD-ROM format. 04:34:23 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:34:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/16, 0x10, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 980.229214] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 980.259823] EXT4-fs error (device loop1): ext4_fill_super:4954: inode #2: comm syz-executor.1: iget: root inode unallocated [ 980.262937] EXT4-fs (loop1): get root inode failed [ 980.264177] EXT4-fs (loop1): mount failed [ 980.338807] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:34:36 executing program 2 (fault-call:0 fault-nth:34): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:34:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/24, 0x18, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:34:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000040", 0x30, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:34:36 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) 04:34:36 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000070000000100000001000000004000000040000020000000e0f4655fe0f4655f0100efff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x403}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000080)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.overlay.upper\x00') creat(&(0x7f0000000240)='./file1\x00', 0x50) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) stat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)) 04:34:36 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/s'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:34:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x12, 0x0, 0x8800000) 04:34:36 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000300)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) mount$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x114020, &(0x7f0000000180)={[{@uid={'uid', 0x3d, r1}}, {@mode={'mode', 0x3d, 0x4}}], [{@dont_measure}, {@audit}, {@uid_gt={'uid>', 0xffffffffffffffff}}]}) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r2, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f00000003c0)='./file1\x00', 0x0) ioctl$BTRFS_IOC_INO_PATHS(r2, 0xc0389423, &(0x7f0000000240)={0x5, 0x30, [0x100000001, 0x6483868b, 0xcc, 0x8], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setresuid(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 993.236159] FAULT_INJECTION: forcing a failure. [ 993.236159] name failslab, interval 1, probability 0, space 0, times 0 [ 993.237591] CPU: 0 PID: 8404 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 993.238375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 993.239769] Call Trace: [ 993.240072] dump_stack+0x107/0x163 [ 993.240485] should_fail.cold+0x5/0xa [ 993.240911] ? __kernfs_new_node+0xd4/0x840 [ 993.241459] should_failslab+0x5/0x10 [ 993.241878] kmem_cache_alloc+0x5b/0x350 [ 993.242361] __kernfs_new_node+0xd4/0x840 [ 993.242820] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 993.243360] ? __mutex_unlock_slowpath+0xe1/0x600 [ 993.243895] ? wait_for_completion+0x270/0x270 [ 993.244406] ? kernfs_next_descendant_post+0x1a3/0x290 [ 993.244986] kernfs_new_node+0x93/0x120 [ 993.245439] __kernfs_create_file+0x51/0x350 [ 993.245958] sysfs_add_file_mode_ns+0x221/0x560 [ 993.246522] internal_create_group+0x324/0xb30 [ 993.247063] ? sysfs_remove_group+0x170/0x170 [ 993.247605] ? blk_queue_flag_set+0x22/0x30 [ 993.248115] ? __loop_update_dio+0x2d2/0x690 [ 993.248641] loop_configure+0x957/0x1480 [ 993.249123] lo_ioctl+0xa6e/0x1760 [ 993.249544] ? loop_set_status_old+0x250/0x250 [ 993.250090] ? avc_ss_reset+0x180/0x180 [ 993.250650] ? __lock_acquire+0xbc2/0x5b20 [ 993.251229] ? generic_block_fiemap+0x60/0x60 [ 993.251754] ? selinux_inode_getsecctx+0x90/0x90 [ 993.252319] ? find_held_lock+0x2c/0x110 [ 993.252790] ? loop_set_status_old+0x250/0x250 [ 993.253340] blkdev_ioctl+0x28d/0x700 [ 993.253786] ? blkdev_common_ioctl+0x1870/0x1870 [ 993.254372] ? __fget_files+0x251/0x410 [ 993.254843] block_ioctl+0xf9/0x140 [ 993.255268] ? blkdev_read_iter+0x1c0/0x1c0 [ 993.255784] __x64_sys_ioctl+0x196/0x210 [ 993.256273] do_syscall_64+0x33/0x40 [ 993.256712] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 993.257318] RIP: 0033:0x4663c7 [ 993.257691] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 993.259893] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 993.260801] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 993.261636] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 993.262495] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 993.263327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 993.264167] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 04:34:36 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40003, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) 04:34:36 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000001c0)={[{@fat=@flush}]}) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) r2 = openat(r1, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00000003c0)='./file1\x00', 0x0) renameat2(r0, &(0x7f0000000140)='./file1\x00', r1, &(0x7f0000000180)='./file0\x00', 0x3) chdir(&(0x7f0000000040)='./file0\x00') r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x26c01, 0x14) pidfd_getfd(r2, r3, 0x0) pwrite64(r3, &(0x7f0000000300)="af", 0xfffffeb2, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) dup3(r0, r3, 0x0) 04:34:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/24, 0x18, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:34:36 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/s'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:34:36 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) [ 993.345446] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 993.351473] EXT4-fs error (device loop1): ext4_ext_check_inode:459: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 16384(16384) [ 993.358447] EXT4-fs (loop1): get root inode failed [ 993.359421] EXT4-fs (loop1): mount failed [ 993.391744] ISOFS: Unable to identify CD-ROM format. 04:34:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/24, 0x18, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:34:36 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) 04:34:37 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/s'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 993.445829] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:34:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {0x0, 0x0, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:34:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x88, 0x0, 0x8800000) 04:34:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000040", 0x30, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:34:52 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x0, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:34:52 executing program 2 (fault-call:0 fault-nth:35): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:34:52 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0}, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x7}, {&(0x7f0000010400)="08acdf7f1fd544b2ed", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000300)=ANY=[@ANYRES64, @ANYRES32, @ANYRES32, @ANYRES16=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="59f7af7abc6e6ce56e864c392bc133bcb90c9dfa5371e3ce47a08cad6a36338d5a0659ba59f8ecc306b099f361c045bff621eb45257118a1dc9447ae734d7ec31ce53bbb88a97ee0799223bc4baf9a2913f6b6f8bc23206bd322f420b50275c2b44d548622b3145f2dae118ecb0ef310ecc6f21a19a01e0294f9a404cb32988d524f09b7f2dedc0569b158548747d69132369168b03bfca4d746f3631f478803cf389e88852514ec79", @ANYRES32, @ANYRES16]) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x14000, 0xcc) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x11f) 04:34:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/28, 0x1c, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:34:52 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr0'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 1008.815030] FAULT_INJECTION: forcing a failure. [ 1008.815030] name failslab, interval 1, probability 0, space 0, times 0 [ 1008.816402] CPU: 1 PID: 8448 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 1008.817169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1008.818462] Call Trace: [ 1008.818767] dump_stack+0x107/0x163 [ 1008.819180] should_fail.cold+0x5/0xa [ 1008.819628] ? create_object.isra.0+0x3a/0xa20 [ 1008.820153] should_failslab+0x5/0x10 [ 1008.820589] kmem_cache_alloc+0x5b/0x350 [ 1008.821059] create_object.isra.0+0x3a/0xa20 [ 1008.821553] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1008.822124] kmem_cache_alloc+0x159/0x350 [ 1008.822615] __kernfs_new_node+0xd4/0x840 [ 1008.823078] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1008.823605] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1008.824145] ? wait_for_completion+0x270/0x270 [ 1008.824652] ? kernfs_next_descendant_post+0x1a3/0x290 [ 1008.825244] kernfs_new_node+0x93/0x120 [ 1008.825690] __kernfs_create_file+0x51/0x350 [ 1008.826186] sysfs_add_file_mode_ns+0x221/0x560 [ 1008.826739] internal_create_group+0x324/0xb30 [ 1008.827267] ? sysfs_remove_group+0x170/0x170 [ 1008.827772] ? blk_queue_flag_set+0x22/0x30 [ 1008.828256] ? __loop_update_dio+0x2d2/0x690 [ 1008.828747] loop_configure+0x957/0x1480 [ 1008.829215] lo_ioctl+0xa6e/0x1760 [ 1008.829622] ? loop_set_status_old+0x250/0x250 [ 1008.830149] ? avc_ss_reset+0x180/0x180 [ 1008.830618] ? __lock_acquire+0xbc2/0x5b20 [ 1008.831127] ? generic_block_fiemap+0x60/0x60 [ 1008.831627] ? selinux_inode_getsecctx+0x90/0x90 [ 1008.832155] ? find_held_lock+0x2c/0x110 [ 1008.832614] ? loop_set_status_old+0x250/0x250 [ 1008.833123] blkdev_ioctl+0x28d/0x700 [ 1008.833554] ? blkdev_common_ioctl+0x1870/0x1870 [ 1008.834085] ? __fget_files+0x251/0x410 [ 1008.834554] block_ioctl+0xf9/0x140 [ 1008.834952] ? blkdev_read_iter+0x1c0/0x1c0 [ 1008.835442] __x64_sys_ioctl+0x196/0x210 [ 1008.835903] do_syscall_64+0x33/0x40 [ 1008.836323] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1008.836894] RIP: 0033:0x4663c7 [ 1008.837257] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1008.839319] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1008.840166] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 1008.840964] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1008.841764] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1008.842574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1008.843374] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 04:34:52 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file2\x00', 0x80000001, 0x4, &(0x7f0000000480)=[{&(0x7f0000000140)="1a03fd47a830c6510712d9721dd1bcda81cb262f79e3574dec6c139e8085e0b5d43e394fff0de5ced11cdcf239ab756d5b4839720c3b7b10bbeb8b520b336d8d0e286c73c6ddf824b5b6b2d224870bdf71826e709617d0896177164776c0fc3490569783d4560bbf1c0720f3edde193993179588670118678500509fb30060d26faa7d9b87eaee6392ea7562042799582aac862437506387ccb3a3cc02cabd73cd904615d83d92fcb7bde8a833cc8aa8e711cc9a637bbc1aaa17635f7c2e9c1f67ad1fedb3cd4a82cbe60002d3ae15ed321244752127b46b5f18e5090d306446f74fc7e3359f08b3d51c5d048745449a86", 0xf1, 0x1}, {&(0x7f0000000240)="2c60966e6a6fd03a89b0a75d41dc05047c22b52d8473641fe0f2aaec4604616c779f3574230372d6ff285388ade50ed5df6e29a49cd2698e53e4d89360694ee7cba9ccaff0a867b7c8d99c4736eac5ba565968faffb48c643c88e4dbdfac4b7f70efe27406", 0x65}, {&(0x7f00000002c0)="5f70160ee14d7a031b038e4baf9070975cbb591068e038add43b24d83c06a009ddacaf34749d1d761d450d2b33271a676480864e3625fd2d3b8f0f2269a944a224867ced69a542c47e0bc753b2f929386b410d4688f69b43b9509a012a6cb86610b6beae", 0x64, 0x101}, {&(0x7f00000003c0)="fecab837fcdb206e48d865e04b7f9ac28072c6fffb5fc3382c9111ff9ce480d5ecf82119e86c1cdb8bd5a3f53bd491c6c581291b7aad26f1f24c269bc11cc12b181c5b71fa2df52f801a9d51be5c3a80f56fc75e8c0b26a9d43e885ea7d7ac1438750c1bf48f40382185b14758ba265bb39f291c50fb325508fb358df129656ed352f76a7d5b16549750afa6a6673acf8c0ba5fe53914a61ff45c3bbc3e3a4", 0x9f, 0x9}], 0x1, &(0x7f0000000500)={[{@auto_da_alloc}, {@journal_async_commit}, {@nouser_xattr}, {@quota}, {@discard}], [{@fowner_lt}, {@dont_measure}, {@fsmagic={'fsmagic', 0x3d, 0x81}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@measure}, {@permit_directio}]}) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) [ 1008.891291] ISOFS: Unable to identify CD-ROM format. [ 1008.894520] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1008.901649] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 1008.902759] sr 1:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit [ 1008.903374] sr 1:0:0:0: [sr0] tag#0 CDB[00]: 1b 2f 3d 89 c7 47 e6 3f 70 c6 44 fb 79 2e 3b 2b [ 1008.904339] sr 1:0:0:0: [sr0] tag#0 CDB[10]: 63 [ 1008.906879] EXT4-fs error (device loop1): ext4_fill_super:4954: inode #2: comm syz-executor.1: iget: root inode unallocated 04:34:52 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x50840, 0x20) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r2, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f00000003c0)='./file1\x00', 0x0) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000100), &(0x7f0000000180)='./file0\x00', 0x8, 0x1) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x800040, 0x1c) pwrite64(r3, &(0x7f0000000000)="a7", 0xfffffd6b, 0x0) write$tcp_mem(r3, 0x0, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r4, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r4, &(0x7f00000003c0)='./file1\x00', 0x0) openat(r4, &(0x7f0000000200)='./file0\x00', 0x82080, 0x83) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x28001, 0x0) close(r3) [ 1008.919212] EXT4-fs (loop1): get root inode failed [ 1008.919855] EXT4-fs (loop1): mount failed 04:34:52 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:34:52 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x0, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 1009.022279] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:35:04 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000480)='./file0/file2\x00', 0x0, 0x1) rename(&(0x7f0000000580)='./file0/file2\x00', &(0x7f00000005c0)='./file0/file0\x00') creat(&(0x7f0000000000)='./file0/file2\x00', 0x23) truncate(&(0x7f0000000040)='./file0/file0\x00', 0xd28f) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x0) 04:35:04 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x0, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:35:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/28, 0x1c, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:35:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x300, 0x0, 0x8800000) 04:35:04 executing program 2 (fault-call:0 fault-nth:36): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:35:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {0x0, 0x0, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:35:04 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a}, {&(0x7f0000000080)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) 04:35:04 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 1020.873356] FAULT_INJECTION: forcing a failure. [ 1020.873356] name failslab, interval 1, probability 0, space 0, times 0 [ 1020.874705] CPU: 0 PID: 8489 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 1020.875449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1020.876705] Call Trace: [ 1020.876999] dump_stack+0x107/0x163 [ 1020.877414] should_fail.cold+0x5/0xa [ 1020.877833] ? __kernfs_new_node+0xd4/0x840 [ 1020.878299] should_failslab+0x5/0x10 [ 1020.878716] kmem_cache_alloc+0x5b/0x350 [ 1020.879158] __kernfs_new_node+0xd4/0x840 [ 1020.879611] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1020.880130] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1020.880654] ? wait_for_completion+0x270/0x270 [ 1020.881152] ? kernfs_next_descendant_post+0x1a3/0x290 [ 1020.881727] kernfs_new_node+0x93/0x120 [ 1020.882163] __kernfs_create_file+0x51/0x350 [ 1020.882667] sysfs_add_file_mode_ns+0x221/0x560 [ 1020.883178] internal_create_group+0x324/0xb30 [ 1020.883732] ? sysfs_remove_group+0x170/0x170 [ 1020.884275] ? blk_queue_flag_set+0x22/0x30 [ 1020.884814] ? __loop_update_dio+0x2d2/0x690 [ 1020.885340] loop_configure+0x957/0x1480 [ 1020.885867] lo_ioctl+0xa6e/0x1760 [ 1020.886292] ? loop_set_status_old+0x250/0x250 [ 1020.886856] ? avc_ss_reset+0x180/0x180 [ 1020.887345] ? __lock_acquire+0xbc2/0x5b20 [ 1020.887878] ? generic_block_fiemap+0x60/0x60 [ 1020.888432] ? selinux_inode_getsecctx+0x90/0x90 [ 1020.889041] ? find_held_lock+0x2c/0x110 [ 1020.889569] ? loop_set_status_old+0x250/0x250 [ 1020.890120] blkdev_ioctl+0x28d/0x700 [ 1020.890581] ? blkdev_common_ioctl+0x1870/0x1870 [ 1020.891150] ? __fget_files+0x251/0x410 [ 1020.891639] block_ioctl+0xf9/0x140 [ 1020.892094] ? blkdev_read_iter+0x1c0/0x1c0 [ 1020.892643] __x64_sys_ioctl+0x196/0x210 [ 1020.893155] do_syscall_64+0x33/0x40 [ 1020.893561] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1020.894139] RIP: 0033:0x4663c7 [ 1020.894519] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1020.896607] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1020.897461] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 1020.898270] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1020.899082] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1020.899895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1020.900696] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 04:35:04 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:35:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0}, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000100)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000000280)="595a4b41355145522020080000eb80325132510000eb8032510000000000000500006900942c27da6c0030daf9326dd6746ecec35c650030000f00fc0000ffffffffffffffffffff0000ffffffff4600", 0x50, 0x4800}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="df21fe2f69534cd1e31aebe00829b7a43261f77dcb43b5a04a018de8f66051a1e01427d0797ded659f893b07e85950bc48d2a9531a2970c7c7ba551873633ea1b1566f172bb5badb9a4e20c819b5e46650d6ef774c37adf37a6def51a2c9a8fdd70f23e74ac2be6a7151c189e082c1b7d1b45f7682a6fe1d458c1640ebc1f74d789dafa2cb7c33435bbb43c3f4140fe84f404d0aa44cbaffd1611c479f402419ba870a642a0727d7d532c59a7655d802a9b1b9b4d05b080000000000004d98c737e5a0"]) openat(r1, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00000003c0)='./file1\x00', 0x0) openat(r1, &(0x7f00000000c0)='./file1\x00', 0xebc0, 0xc6) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x11f) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x4000, 0x8) 04:35:04 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="9daaaa95aaaa0180c20000300002000000019078ac141400640101860600ffffffe8f7ffffffffffffff202fc0b3f60927ad3b70000000005a7700"/70], 0x0) [ 1020.959047] ISOFS: Unable to identify CD-ROM format. [ 1020.973783] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1020.975693] EXT4-fs error (device loop1): ext4_fill_super:4954: inode #2: comm syz-executor.1: iget: root inode unallocated 04:35:04 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr'], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 1020.990454] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 1020.991711] sr 1:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit [ 1020.992322] sr 1:0:0:0: [sr0] tag#0 CDB[00]: 1b 2f 3d 89 c7 47 e6 3f 70 c6 44 fb 79 2e 3b 2b [ 1020.993320] sr 1:0:0:0: [sr0] tag#0 CDB[10]: 63 [ 1020.996589] EXT4-fs (loop1): get root inode failed [ 1020.997788] EXT4-fs (loop1): mount failed 04:35:04 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:35:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/28, 0x1c, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:35:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0}, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x297, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x82002, &(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRESHEX, @ANYRES16=r0, @ANYRESDEC, @ANYRESOCT=r0, @ANYBLOB="60fec069974ee782fd0e01b5cbb21062eb7a1def23557c6aeb5f3cddc16f62339fc0fc12d59e507a5cfa39", @ANYRESDEC, @ANYRES16=r0]) rmdir(&(0x7f0000000080)='./file1\x00') open(&(0x7f00000000c0)='./file1\x00', 0x610040, 0xb) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x11f) 04:35:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x500, 0x0, 0x8800000) [ 1021.143115] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:35:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/30, 0x1e, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:35:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {0x0, 0x0, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:35:04 executing program 2 (fault-call:0 fault-nth:37): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) [ 1021.206989] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 1021.208155] sr 1:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit [ 1021.208782] sr 1:0:0:0: [sr0] tag#0 CDB[00]: 1b 2f 3d 89 c7 47 e6 3f 70 c6 44 fb 79 2e 3b 2b [ 1021.209709] sr 1:0:0:0: [sr0] tag#0 CDB[10]: 63 [ 1021.307145] FAULT_INJECTION: forcing a failure. [ 1021.307145] name failslab, interval 1, probability 0, space 0, times 0 [ 1021.309768] CPU: 1 PID: 8530 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 1021.311289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1021.313781] Call Trace: [ 1021.314380] dump_stack+0x107/0x163 [ 1021.315196] should_fail.cold+0x5/0xa [ 1021.316059] ? create_object.isra.0+0x3a/0xa20 [ 1021.317069] should_failslab+0x5/0x10 [ 1021.317889] kmem_cache_alloc+0x5b/0x350 [ 1021.318797] create_object.isra.0+0x3a/0xa20 [ 1021.319755] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1021.320869] kmem_cache_alloc_trace+0x151/0x360 [ 1021.321893] ? dev_uevent_filter+0xd0/0xd0 [ 1021.322834] kobject_uevent_env+0x22b/0xf90 [ 1021.323798] loop_configure+0x116b/0x1480 [ 1021.324724] lo_ioctl+0xa6e/0x1760 [ 1021.325514] ? loop_set_status_old+0x250/0x250 [ 1021.326538] ? avc_ss_reset+0x180/0x180 [ 1021.327427] ? __lock_acquire+0xbc2/0x5b20 [ 1021.328415] ? generic_block_fiemap+0x60/0x60 [ 1021.329396] ? selinux_inode_getsecctx+0x90/0x90 [ 1021.330428] ? find_held_lock+0x2c/0x110 [ 1021.331346] ? loop_set_status_old+0x250/0x250 [ 1021.332335] blkdev_ioctl+0x28d/0x700 [ 1021.333172] ? blkdev_common_ioctl+0x1870/0x1870 [ 1021.334198] ? __fget_files+0x251/0x410 [ 1021.335077] block_ioctl+0xf9/0x140 [ 1021.335868] ? blkdev_read_iter+0x1c0/0x1c0 [ 1021.336810] __x64_sys_ioctl+0x196/0x210 [ 1021.337704] do_syscall_64+0x33/0x40 [ 1021.338541] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1021.339664] RIP: 0033:0x4663c7 [ 1021.340370] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1021.344371] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1021.346041] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 1021.347622] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1021.349181] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1021.350754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1021.352317] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 1021.390650] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1021.396841] EXT4-fs error (device loop1): ext4_fill_super:4954: inode #2: comm syz-executor.1: iget: root inode unallocated [ 1021.399942] EXT4-fs (loop1): get root inode failed [ 1021.401206] EXT4-fs (loop1): mount failed [ 1021.426643] ISOFS: Unable to identify CD-ROM format. [ 1021.457119] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:35:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000ea8526d200000300"/25], 0x28}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r1, &(0x7f0000000140)="ee", 0x1}]) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080), r0) 04:35:16 executing program 2 (fault-call:0 fault-nth:38): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='hide,uid=', @ANYRESHEX=0x0, @ANYBLOB=',iocharset=maccroatian,iocharset=c']) 04:35:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x600, 0x0, 0x8800000) 04:35:16 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x3fa}, {&(0x7f0000010400)="fcffffff0300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) unlinkat(0xffffffffffffffff, &(0x7f00000003c0)='./file1\x00', 0x0) r1 = perf_event_open$cgroup(&(0x7f0000008700)={0x4, 0x80, 0x7, 0xff, 0x3, 0x9, 0x0, 0x98, 0x110d1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1f, 0x1, @perf_bp={&(0x7f00000086c0), 0x7}, 0x1, 0x9, 0x4, 0x2, 0x1ee3, 0xffff, 0x1, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r2 = syz_open_dev$rtc(&(0x7f0000008780), 0x71eca9e3, 0x2805c1) r3 = syz_mount_image$nfs(&(0x7f00000087c0), &(0x7f0000008800)='./file1\x00', 0x148, 0x5, &(0x7f000000aa40)=[{&(0x7f0000008840)="1b7aba9a591806fb83429994a00637be62a2d41c54f4fa1cee0192bad36d5f77066f8f527f2aec79f5d766ab16c178ecec1709cdc6d6a8dfa2a69c6d585ac033", 0x40, 0xfff}, {&(0x7f0000008880)="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0x1000, 0x8}, {&(0x7f0000009880)="42d749670621d1a79d47475bbadad8efbdfa18bab5d6da7eb91c0fbd00fa880282643c92204e139204d1a4c99f63ce41c71783b2d2c723541766e6d5a298af61f0e20a5b3d2916f1e3bf2f87232f80b1c4b2bac99ffa8d2a6ac1ad6425a2d88c24f13efb2497ef011ceb36dcb2fe193c5a1af33276fe1c7308092aee29c4ab602b953596c21293309e5e251a11bb0ef6a7a571532d8e", 0x96, 0x1}, {&(0x7f0000009940)="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0x1000, 0x7}, {&(0x7f000000a940)="38a2683b7bb371ae888507b309980ab655645cd653e398308adf759886f6367bc0be062537ad7423cd6364811cfe658f034d7c1f56901e640ea0a62e6bf06006d550fd8dfe51fd0ac28db9c247816202e5833416df5ace93f701034a9768e160a942596d7389243a8f663fcb342f56f785845a9f3f33d1d590040e9c4113d088c02f4687bd9a0d27e3f2c831243ed5c672bc85c7752a7fc9909a904c5fc47215cb7fb519252c214e7d03dd21dc0fa50cf16d937f93e86d1a794be1bec0181bb72a9fa6dffc256b70", 0xc8, 0xe4}], 0x8020, &(0x7f000000aac0)={[{'F\\\xc1'}, {}, {}, {'ext2\x00'}, {'\'\x06$-)['}, {'+{[%$Z'}, {'*'}, {'ext2\x00'}], [{@appraise_type}]}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) stat(&(0x7f000000ab00)='./file0\x00', &(0x7f000000ab40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = semget$private(0x0, 0x2, 0x1) r7 = getegid() semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f00000002c0)={{0x3, 0xee01, r7, 0xffffffffffffffff, 0xee01, 0xc8, 0x6}, 0x5, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x6}) r8 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f000000abc0), 0x2, 0x0) r9 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r9, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r9, &(0x7f00000003c0)='./file1\x00', 0x0) r10 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000280)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f00000002c0)=ANY=[]) openat(r10, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) unlinkat(r10, &(0x7f00000003c0)='./file1\x00', 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000ad40)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000140)="9eb8ea2e91dbb3bfeed8369f8c5feea39b2e5f540be90ea59b5d17bb19242aabca9595a2211c72f53570fb830059921763b6f0f2a731a6190198570582d5027e62e14a", 0x43}, {&(0x7f00000001c0)="e330ab07c31185c52a084f4b5d8d737dd90ea4f97d39137b72ed99002ddeeffb0e66b0c288a6af01ddeb2fad2bb9bdc6724f7af85978323367e7d8ae4ec4245771437e1305ad4be789191476ddb7c8f9e375bbf06cf0b082187f3366be0457e2c2d48de4fe38ff84e7c545794624e76a55174ca809c44d5acfaf8f695c91060758b2eb08954f8db496f867293fffaa35ce303cb50e9ded2ac66938225a26aa0015b21f5fd3398f926111b894481b8352c0aa9e20db3ddeab5892b207e1382b8d8b8ddb0e29288dc26b895303a176494cbc3038194bf6b9d77b3e94610a46f8", 0xdf}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000002c0)="fc4aff5f62d273a68a8faf36cb6048a266bc59e08ef5b1d5f89e395b373828845a883ffa2a405715a21c794e2fca40398235438bb89ade1786285fb47016a3318d6a49b405ed4bde7b69205dd875c53677146e75a277dad7c9547093b2c218df9685", 0x62}, {&(0x7f00000013c0)="fc1fad31a163f2879dff7f32f41d802eb16e8ede3bc1b47ce4d62c79927a74ab92d750", 0x23}, {&(0x7f0000001400)="79e40491e89bdc72cc25a86afb4a5eee47daeb4b1a3ea853195e8907492187f770289ee951666df68f4f223d5546dd281bac170ca43bd51d7427951cc363b2a61aa1d93c427132bf544e4c365c63dc9eb9bd8d268728da2d5fee39f27f99a9b04f06ad2f8e9ab06ae49c0ebee9233083a0d66263920ed3be96461b7181bfd4a2d24846a49ba03296f48a81398276dccc0b458fedc89e49da87d9b5bdc040bbbe53ed840c47c21d294a279f4e3024846b757c06aa5fa0", 0xb6}, {&(0x7f00000014c0)="24594dd05fbdb60729f41b3974042e2328620276d554904d33a674d968ad96a515d2d34d95c60b9ae87f07557a1c3e89e990494888077bde5814da", 0x3b}], 0x7, 0x0, 0x0, 0x40}, {&(0x7f0000001580)=@file={0x0, './file1/file0\x00'}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000001600)="72025aad854867dd4684f9f444bfab41938947345eb689c7c2a337db5e76c474bde74f0bdb62d2c959ce7d9d0398e87bb2bdf13ba83d9461fd3fd3cb0444119ab76745d530e34cbede1b9bb652e0026f03e50560014c81b015f692e16e75b63477cbb11882ea91650364138e7c110c1a9e8f5358d24cec93ded9f9246f738e49097c73bfda38d4c412aad060f78afc6471b475603c6f29383f6ed0f32ae6ef3dd768e252cccabd4e2c8a73ea77d79c63c851cc63d08df7bb", 0xb8}, {&(0x7f00000016c0)="8ac6a5f52b99eff300d6d4ef79561783736490f59b088c05858a5cad7b49db96c28d259bc6a8cbeccf2143d3100462ddb91768ca41a6eb650256aaa9994e5c938bea5eb5dbbf2c23b061abb92e225bc96bda39c34697ee6c7a0b5dbe2d13bd986769e73686185cdd", 0x68}, {&(0x7f0000001740)="78a2a6592828308172e422ee88b3fe63ff", 0x11}, {&(0x7f0000001780)="c29a1d3249570a91f8b2f025226a8d76d24e40afd6e9ea385cfb4f15e7dea779f70e8277896c6a4e44f4a7dc38cccb549fe5fbccffbe7d9952a989aa897ab669d20a1ecb344a6fe56c7c747f63f8371aae16999708aa0d6d2e1ad97b12100783dc90b545d733c1d491131afafc4fbf6748fe531920e2bc711292a1d377ecdcc73adece13e65a4ceb814f04", 0x8b}, 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0x1000}], 0x7, &(0x7f00000060c0)=[@rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}], 0xf8, 0x400d4}, {&(0x7f00000061c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006380)=[{&(0x7f0000006240)="f530802f2cc56c57602407a033ea86eee3ef25c1cde7f353c07a54760a4be8507da1b72472fa847e804e4c54a1c2d6cd0e43ed7c6a4cd918ccd0a3b84ab28a5930646b89822af34d51f4ec0af2baa22412e4655284f1896f36a8c78b19123e8affbf836f46a34c46ffea60d1183617286d1c9c682f1a3e976d0cd64c65c513751f5b934210e087e7f878e597f00e09bda39f76254fae63097a4d20ef2d04eb97d2da4c6e84f3ccab81550e694d5d59907fc6d32bacb52c32ab6207a9fbe88c9797d9acf828c1f6f464438d3d918d90dddfc617", 0xd3}, {&(0x7f0000006340)="4cba0fbf291841f55576399de973f27fae77b4f0af8c8901e5467aa8f90eac5271bf61683ea1ec8b93a027278417a27d0c8252c6a1f7af9bc4a8", 0x3a}], 0x2, &(0x7f00000063c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}], 0x38, 0x20008001}, {&(0x7f0000006400)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000065c0)=[{&(0x7f0000006480)="2975d72a70e430863c8770764e71e4eb9fd3a48283fa6fccc86fe7735f3ff064c1420a713f3cb83fcace970953aada8d824f7914390c74abf40e4ec5ebaa29f994033915d20a96fdc382300a02c27ce36b4f404240ef74862ce422ee4292262d91ec11f298bc163c544d5f3f05b1fc0207fce27f7e83c595bb0afd613e56afd0fffd8b7f4005b207517dc28c457563b651ea44eaa9874a76b10449f9de515c3c96aa991c15", 0xa5}, {&(0x7f0000006540)="805a4152de012c370de3798b36904d3c266db6f88b0eff1429422a4e56c6e90e553aaee290bc1bfd14fc75d2719c626bce30b0b14865bb920ad1ea60ac50470a6590d4a05d34199434d54f4fcc26c259a74f2866ef6b7c80363d707ef2f2d8fba2f8d653e97bd3b6", 0x68}], 0x2, &(0x7f0000006700)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}], 0x90, 0x14}, {&(0x7f00000067c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006a80)=[{&(0x7f0000006840)="81d0ae88e48cd11dcdeb05ba39636faa17db83de09b210ca1c9fd9b64c28e7b4c617b43b6e1805e0f0b00fe921699735f07488f06dba4d57e45dd9f2a09878bd9731a328599ae46822b2e8bc6ba9ae6740e521a3e587cbf1ff4fccc09ae30fa5e32eb33fedc4f87312ecf392a41fc414681855c3e10f74cf0762ad40500ebd279eb682b58d05fb555e480e239c10809fe979abaa80b7aa1d421f93acf48bbc5e28e1b5bda85296d197e0cfbafb3e3b3ed693", 0xb2}, {&(0x7f0000006900)="0675646cc6774ff40977bc17a6d3dc0c7a0440fe9e26d6d80e7708cc501582e2e3174c87fe4843c4fbea9e6058f2c0bd3667211d108dbdb6811fd71ac908dfa9dcd159fdc8a676a61a817656067f17c55e828d4f4416973f52c4a67147307d9b7494923ad0de785775a2f38c685b2fc774930ad09c434b8252eeef1e76c830fc2eaec4cf3da3bdcd2ef477b97db54a31a81349eb70a6d0701457d556948873", 0x9f}, {&(0x7f00000069c0)="6a604bfb865227009414f55089fce2c53dc0e7460b53122ac5342cf271fe620c6d2c3fbcf32ca68f2e15ef51ebfb10ff5a", 0x31}, {&(0x7f0000006a00)="7a100299b4b03176f4410e315818b8e90a0319b700a3dbf91af3335accf79a935c1b313b033d17252ab5f54bdaa6d9e3b12a5037d6a171e47532b0bd709122745981fb9a70d2c5fb4b85a6a031963332dbe85a602c676ae6d39b33b8d93fecab7fa3198a5496abe1dcaf3d74246202c6bd289062aafdad652e", 0x79}], 0x4, &(0x7f0000006d40)=[@rights={{0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}], 0x140, 0x4048815}, {&(0x7f0000006e80)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000081c0)=[{&(0x7f0000006f00)="3f5f0c9581d11b3ae0bb2c8e3aa90cf86b59aa8763360080a2e39a163801d34aa5415061c73e90", 0x27}, {&(0x7f0000006f40)="57467a94f452632f08cc709ca13ee75a05d42f6d2f0a37f601f66c71b8bb4a449f3d330b32b11a894334a01431e3eb2a5f480c966f53ac8e2c6734d9d959d2e9ccfea0a2c84a1fb0d56e162c09de949bd3383a7b3c978a2d267addeab32add54011381e8f7c9198a0f05f7f3e5d308ff34ddc09ee53ba9a78aa24e9f0cde641e844903f7f06c703274667b8fc05e1bb2b3e87766408bff5a0e5b74a968", 0x9d}, {&(0x7f0000007000)="2bf904950aeefc5be7560a37604d5f193074d35d4a733acbd5ffa05501f8b3181bca956b9436179e6619d562349bc78515b28d024cf2e942f0705b181afaa6456296c7baeff7059bdc16d4efa977e94f904994067295626c1e12c5cf734d4519cf68264cc8343ba766ead50807387a59b6e66857cce7a3a29f56d10cd585f736cd92d1b2be147e9ce7857462b9fc4e4547434de94e93e95c3eb119fa88c520534ed4c64cf6ec5bc4cacbd412bbdec70fc8907df9420ed129b9806d9aa870013a242d194233c353cd3d7762c244590e0456d31b40959afa937f3fc777ad8cb4", 0xdf}, {&(0x7f0000007100)="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0x1000}, {&(0x7f0000008100)="30e51210afc3a6af7c7e49898cd2a9149d1decb6b94ff5cfd20ca7b10d", 0x1d}, {&(0x7f0000008140)="a9420f29f8de57584f34a6980244c3713cce8fc6271fb0b77b48235c0d8d234e44b71e547d9be3158ff89882d9485e7ecd4b5a60c7ffae926564e2cbffd1d97d568aa1f0d7e5", 0x46}], 0x6, &(0x7f0000008240)=[@rights={{0x18, 0x1, 0x1, [r0, r0]}}], 0x18, 0x4800}, {&(0x7f0000008280)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000083c0)=[{&(0x7f0000008300)="e7b1d8fcd337cce491c170d153de2ee1f1042b602007a6624e201601f98671fdbec30539f869a2cb71a6186cf7fcbf2ccd3c5996a031acfa1388965d84f9e820571a9fbb64eb1321a845e6cdc4a6f449de79013f259397e7abad721ca21c454bf077a891186ebf4cfcbed00dc5e57c9d3fc53c53e8c1c8cd0cb15663bd07f1f7a617790e173cdbe3d3251fa3820347b5b0840f847fe42a2465d732efa915c229", 0xa0}], 0x1, &(0x7f000000ac00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x38, 0x1, 0x1, [r0, r0, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4, r5}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r8, r0, r0, r9, r10]}}], 0x130, 0x4000000}], 0x8, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) 04:35:16 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr0'], 0x0, 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:35:16 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f73723000db"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) 04:35:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/30, 0x1e, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:35:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f00000000c0), 0x0, 0x1800}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) [ 1032.920332] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN NOPTI [ 1032.921957] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 1032.922730] FAULT_INJECTION: forcing a failure. [ 1032.922730] name failslab, interval 1, probability 0, space 0, times 0 [ 1032.923192] CPU: 1 PID: 8554 Comm: syz-executor.6 Not tainted 5.10.56 #1 [ 1032.926217] CPU: 0 PID: 8558 Comm: syz-executor.2 Not tainted 5.10.56 #1 [ 1032.927197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1032.928612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1032.930319] RIP: 0010:scsi_queue_rq+0x1eb1/0x2a70 [ 1032.932675] Call Trace: [ 1032.933410] Code: 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 46 0b 00 00 48 8b 8b 40 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 ca 48 c1 ea 03 <0f> b6 04 02 48 89 ca 83 e2 07 38 d0 7f 08 84 c0 0f 85 48 0b 00 00 [ 1032.933943] dump_stack+0x107/0x163 [ 1032.936873] RSP: 0018:ffff88804a0373c0 EFLAGS: 00010256 [ 1032.937643] should_fail.cold+0x5/0xa [ 1032.938463] RAX: dffffc0000000000 RBX: ffff88800ddf3340 RCX: 0000000000000000 [ 1032.939297] ? kobject_get_path+0xc0/0x1c0 [ 1032.940432] RDX: 0000000000000000 RSI: ffffffff829518be RDI: 0000000000000003 [ 1032.941313] should_failslab+0x5/0x10 [ 1032.942393] RBP: 0000000000000000 R08: 0000000000000001 R09: ffff88800ddf3588 [ 1032.943195] __kmalloc+0x72/0x3e0 [ 1032.944353] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800ddf3580 [ 1032.945081] ? trace_hardirqs_on+0x5b/0x180 [ 1032.946166] R13: ffff88800db9e000 R14: 0000000000000000 R15: ffff88800c27e000 [ 1032.946179] FS: 00007fabae96a700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 1032.947098] kobject_get_path+0xc0/0x1c0 [ 1032.948227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1032.949966] kobject_uevent_env+0x251/0xf90 [ 1032.950593] CR2: 0000000000515cf0 CR3: 000000000cc0c000 CR4: 0000000000350ee0 [ 1032.951854] loop_configure+0x116b/0x1480 [ 1032.952523] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1032.954056] lo_ioctl+0xa6e/0x1760 [ 1032.954680] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 1032.954687] Call Trace: [ 1032.956238] ? loop_set_status_old+0x250/0x250 [ 1032.956789] blk_mq_dispatch_rq_list+0x36d/0x1bb0 [ 1032.958312] ? avc_ss_reset+0x180/0x180 [ 1032.958723] ? scsi_mq_get_budget+0x1/0x280 [ 1032.958738] ? __blk_mq_sched_dispatch_requests+0x236/0x490 [ 1032.959716] ? __lock_acquire+0xbc2/0x5b20 [ 1032.960477] ? blk_mq_dequeue_from_ctx+0x7f0/0x7f0 [ 1032.961345] ? generic_block_fiemap+0x60/0x60 [ 1032.961954] ? do_raw_spin_lock+0x121/0x260 [ 1032.963170] ? selinux_inode_getsecctx+0x90/0x90 [ 1032.963843] ? rwlock_bug.part.0+0x90/0x90 [ 1032.964890] ? find_held_lock+0x2c/0x110 [ 1032.965542] ? hctx_lock+0x7f/0x1d0 [ 1032.966464] ? loop_set_status_old+0x250/0x250 [ 1032.967223] __blk_mq_sched_dispatch_requests+0x263/0x490 [ 1032.968128] blkdev_ioctl+0x28d/0x700 [ 1032.968793] ? blk_mq_sched_mark_restart_hctx+0x80/0x80 [ 1032.969566] ? blkdev_common_ioctl+0x1870/0x1870 [ 1032.970216] blk_mq_sched_dispatch_requests+0xfb/0x180 [ 1032.971397] ? __fget_files+0x251/0x410 [ 1032.971998] __blk_mq_run_hw_queue+0x12c/0x290 [ 1032.973135] block_ioctl+0xf9/0x140 [ 1032.973858] ? blk_mq_start_request+0x480/0x480 [ 1032.974989] ? blkdev_read_iter+0x1c0/0x1c0 [ 1032.975649] __blk_mq_delay_run_hw_queue+0x4f1/0x550 [ 1032.976629] __x64_sys_ioctl+0x196/0x210 [ 1032.977145] blk_mq_run_hw_queue+0x16c/0x2f0 [ 1032.978148] do_syscall_64+0x33/0x40 [ 1032.978827] ? blk_mq_delay_run_hw_queues+0x1a0/0x1a0 [ 1032.979931] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1032.980587] ? do_raw_spin_unlock+0x4f/0x210 [ 1032.981539] RIP: 0033:0x4663c7 [ 1032.982147] ? _raw_spin_unlock+0x1a/0x30 [ 1032.983274] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 84 49 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 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 [ 1032.984089] blk_mq_sched_insert_request+0x380/0x440 [ 1032.985032] RSP: 002b:00007fc04c34af48 EFLAGS: 00000246 [ 1032.985529] ? __blk_mq_sched_bio_merge+0x3c0/0x3c0 [ 1032.986418] ORIG_RAX: 0000000000000010 [ 1032.989451] ? blk_execute_rq_nowait+0x130/0x130 [ 1032.990541] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663c7 [ 1032.991413] ? blk_account_io_start+0x11b/0x170 [ 1032.992502] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1032.993103] ? __raw_spin_lock_init+0x34/0x100 [ 1032.994136] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1032.995312] blk_execute_rq+0xd4/0x1b0 [ 1032.996331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1032.997446] ? blk_end_sync_rq+0x50/0x50 [ 1032.998448] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000000 [ 1032.999624] ? capable+0xd8/0x100 [ 1033.003969] sg_io+0x60d/0xf70 [ 1033.004499] ? blk_verify_command+0x150/0x150 [ 1033.005232] ? mark_lock+0xf5/0x2df0 [ 1033.005839] ? get_order+0x20/0x20 [ 1033.006421] ? lock_chain_count+0x20/0x20 [ 1033.007113] ? __lock_acquire+0x1666/0x5b20 [ 1033.007832] scsi_cmd_ioctl+0x522/0x590 [ 1033.008479] ? sg_scsi_ioctl+0x7b0/0x7b0 [ 1033.009138] ? __lock_acquire+0x1666/0x5b20 [ 1033.009866] scsi_cmd_blk_ioctl+0xe1/0x130 [ 1033.010574] ? mark_lock+0xf5/0x2df0 [ 1033.011214] cdrom_ioctl+0xc4/0x2bb0 [ 1033.011840] ? mmc_ioctl_cdrom_read_audio+0xc60/0xc60 [ 1033.012704] ? __lockdep_reset_lock+0x180/0x180 [ 1033.013492] ? find_held_lock+0x2c/0x110 [ 1033.014180] ? __pm_runtime_resume+0xc5/0x180 [ 1033.014940] ? mark_held_locks+0x9e/0xe0 [ 1033.015621] ? blkdev_common_ioctl+0xfb/0x1870 [ 1033.016385] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1033.017276] ? _raw_spin_unlock_irqrestore+0x34/0x40 [ 1033.018135] ? trace_hardirqs_on+0x5b/0x180 [ 1033.018872] ? __pm_runtime_resume+0xc5/0x180 [ 1033.019636] sr_block_ioctl+0x141/0x1a0 [ 1033.020311] ? sr_block_compat_ioctl+0x1b0/0x1b0 [ 1033.021108] blkdev_ioctl+0x28d/0x700 [ 1033.021755] ? blkdev_common_ioctl+0x1870/0x1870 [ 1033.022558] ? __fget_files+0x251/0x410 [ 1033.023248] block_ioctl+0xf9/0x140 [ 1033.023864] ? blkdev_read_iter+0x1c0/0x1c0 [ 1033.024593] __x64_sys_ioctl+0x196/0x210 [ 1033.025277] do_syscall_64+0x33/0x40 [ 1033.025913] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1033.026804] RIP: 0033:0x466609 [ 1033.027350] 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 [ 1033.030424] RSP: 002b:00007fabae96a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1033.031814] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1033.033077] RDX: 0000000020000540 RSI: 0000000000002285 RDI: 0000000000000004 [ 1033.034296] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 1033.035523] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 1033.036742] R13: 00007ffeea61de0f R14: 00007fabae96a300 R15: 0000000000022000 [ 1033.037983] Modules linked in: [ 1033.038661] ---[ end trace 48f26725b5bdcbff ]--- [ 1033.039532] RIP: 0010:scsi_queue_rq+0x1eb1/0x2a70 [ 1033.040365] Code: 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 46 0b 00 00 48 8b 8b 40 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 ca 48 c1 ea 03 <0f> b6 04 02 48 89 ca 83 e2 07 38 d0 7f 08 84 c0 0f 85 48 0b 00 00 [ 1033.043788] RSP: 0018:ffff88804a0373c0 EFLAGS: 00010256 [ 1033.044778] RAX: dffffc0000000000 RBX: ffff88800ddf3340 RCX: 0000000000000000 [ 1033.046085] RDX: 0000000000000000 RSI: ffffffff829518be RDI: 0000000000000003 [ 1033.047428] RBP: 0000000000000000 R08: 0000000000000001 R09: ffff88800ddf3588 [ 1033.048739] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800ddf3580 [ 1033.050100] R13: ffff88800db9e000 R14: 0000000000000000 R15: ffff88800c27e000 [ 1033.051509] FS: 00007fabae96a700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 1033.052953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1033.053997] CR2: 0000000000515cf0 CR3: 000000000cc0c000 CR4: 0000000000350ee0 [ 1033.055294] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1033.056591] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 1033.057884] note: syz-executor.6[8554] exited with preempt_count 2 04:35:16 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr0'], 0x0, 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) 04:35:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/30, 0x1e, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:35:16 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/dev/sr0'], 0x0, 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x11, 0x0, @scatter={0x0, 0x0, &(0x7f0000000040)}, &(0x7f00000003c0)="1b2f3d89c747e63f70c644fb792e3b2b63", 0x0, 0x0, 0x5, 0x0, 0x0}) [ 1033.065948] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1033.101615] EXT4-fs error (device loop1): ext4_fill_super:4954: inode #2: comm syz-executor.1: iget: root inode unallocated [ 1033.105772] EXT4-fs (loop1): get root inode failed [ 1033.107014] EXT4-fs (loop1): mount failed 04:35:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000037def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000000000000002f746d702f73797a2d696d61676567656e3231353833383036320000000000000051b9000000000000000000000000000000000000000000d9d295c7023a0e3dfb0e34dc3e8b4f9e9f90eb2f5709b346df", 0xce, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f00000000c0)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400004000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000000040)="00000000002400000000bc28e28700000000000000000000000000000000000000000600", 0x24, 0x10400}, {&(0x7f0000011e00)="150000000004000000000000000000000300"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/31, 0x1f, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB]) 04:35:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r0, 0x700, 0x0, 0x8800000) [ 1033.154958] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 04:35:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000ea8526d200000300"/25], 0x28}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r1, &(0x7f0000000140)="ee", 0x1}]) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080), r0) 04:35:16 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080012cff4655fe0f4655fe0f4659219bd4b000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x11f) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x1f, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000140)="f34799665e67ef2f98cb85ea2cb348e7", 0x10, 0x5}, {&(0x7f0000000180)="7804743c700a0d27eb895efe4d3f1db71815d965156ceba751e38c5e4b9920c9d2ec430e22327be8dd72ed58", 0x2c, 0x7fff}, {&(0x7f00000003c0)="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0x1000, 0x80000000}], 0x800002, &(0x7f0000000240)={[], [{@subj_role={'subj_role', 0x3d, '\'\\*'}}]}) [ 1033.229659] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1033.250232] ISOFS: Unable to identify CD-ROM format. [ 1033.272552] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) VM DIAGNOSIS: 04:35:16 Registers: info registers vcpu 0 RAX=0000000000000067 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8226e001 RDI=ffffffff87679000 RBP=ffffffff87678fc0 RSP=ffff8880452974e0 R8 =0000000000000000 R9 =ffffffff8544fb4f R10=0000000000000000 R11=0000000000000001 R12=0000000000000067 R13=0000000000000067 R14=ffffffff87678fc0 R15=dffffc0000000000 RIP=ffffffff8226e058 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 00007fc04c34b700 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=00007f841e5e9fe8 CR3=0000000016f6c000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 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=cc80000000000000 4007 FPR6=cc80000000000000 4007 FPR7=cdc0000000000000 4008 XMM00=ffffffffffffffffffffffffffffffff XMM01=ffffffffffffffffffffffffffffffff XMM02=ffffffffffffffffffffffffffffffff XMM03=ffffffffffffffffffffffffffffffff XMM04=ffffffffffffffffffffffffffffffff XMM05=ffffffffffffffffffffffffffffffff XMM06=000000000000000000524f5252450040 XMM07=000000000000000000e800a800000000 XMM08=2570756c6c25706f6f6c2f7665642f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000008539 RBX=0000000000000001 RCX=ffffc90007c1d000 RDX=0000000000040000 RSI=ffffffff8129123d RDI=0000000000000001 RBP=0000000000000000 RSP=ffff88804a0370a0 R8 =0000000000000000 R9 =ffffffff8544fb4f R10=0000000000000000 R11=0000000000000001 R12=000000000000003c R13=0000000000000016 R14=ffff888046089940 R15=0000000000000000 RIP=ffffffff8129123f RFL=00000012 [----A--] 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 00007fabae96a700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000003e000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000003c000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000000515cf0 CR3=000000000cc0c000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 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=cc80000000000000 4007 FPR6=cc80000000000000 4007 FPR7=cdc0000000000000 4008 XMM00=00000000000000000000000000000000 XMM01=00000000005487a800000000005487a0 XMM02=000000000000000000000000000000ff XMM03=ffffffffffffffffffffffffffffffff XMM04=ffffffffffffffffffffffffffffffff XMM05=ffffffffffffffffffffffffffffffff XMM06=000000000000000000524f5252450040 XMM07=00000000000000000000000000000000 XMM08=5f6d6f6f2f666c65732f636f72702f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000