et: root inode unallocated [ 132.748675][T14233] EXT4-fs (loop2): get root inode failed [ 132.754330][T14233] EXT4-fs (loop2): mount failed [ 132.800801][T14254] FAULT_INJECTION: forcing a failure. [ 132.800801][T14254] name failslab, interval 1, probability 0, space 0, times 0 [ 132.813457][T14254] CPU: 0 PID: 14254 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 132.822272][T14254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.832424][T14254] Call Trace: [ 132.835703][T14254] dump_stack+0x137/0x19d [ 132.840034][T14254] should_fail+0x23c/0x250 [ 132.844452][T14254] ? __alloc_file+0x2e/0x1a0 [ 132.849026][T14254] __should_failslab+0x81/0x90 [ 132.853792][T14254] should_failslab+0x5/0x20 [ 132.858294][T14254] kmem_cache_alloc+0x46/0x300 [ 132.863040][T14254] ? inode_doinit_with_dentry+0x36f/0x940 [ 132.868799][T14254] __alloc_file+0x2e/0x1a0 [ 132.873304][T14254] alloc_empty_file+0xcd/0x1c0 [ 132.878051][T14254] alloc_file+0x3a/0x280 [ 132.882325][T14254] alloc_file_pseudo+0xe2/0x130 [ 132.887177][T14254] __shmem_file_setup+0x14c/0x1d0 [ 132.892193][T14254] shmem_file_setup+0x37/0x40 [ 132.896884][T14254] __se_sys_memfd_create+0x1eb/0x390 [ 132.902253][T14254] __x64_sys_memfd_create+0x2d/0x40 [ 132.907449][T14254] do_syscall_64+0x34/0x50 [ 132.911880][T14254] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 132.917782][T14254] RIP: 0033:0x466459 [ 132.921745][T14254] 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 [ 132.941608][T14254] RSP: 002b:00007fcd68002f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 19:06:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f", 0x34, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 132.950017][T14254] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 132.957985][T14254] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00000000004beba8 [ 132.965949][T14254] RBP: 0000000000000004 R08: 0000000000001600 R09: ffffffffffffffff [ 132.973901][T14254] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 132.981856][T14254] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 [ 132.993045][T14256] loop3: detected capacity change from 0 to 264192 19:06:46 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x48) 19:06:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:06:46 executing program 1 (fault-call:0 fault-nth:6): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 133.028173][T14256] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 133.028173][T14256] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 133.028173][T14256] [ 133.049347][T14258] loop0: detected capacity change from 0 to 264192 [ 133.071381][T14256] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 133.081797][T14256] EXT4-fs (loop3): group descriptors corrupted! [ 133.087608][T14271] loop4: detected capacity change from 0 to 4 [ 133.088166][T14258] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 133.104727][T14274] loop2: detected capacity change from 0 to 264192 [ 133.107278][T14271] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 133.121022][T14280] FAULT_INJECTION: forcing a failure. [ 133.121022][T14280] name failslab, interval 1, probability 0, space 0, times 0 [ 133.133761][T14280] CPU: 0 PID: 14280 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 133.142651][T14280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.152795][T14280] Call Trace: [ 133.156071][T14280] dump_stack+0x137/0x19d [ 133.160505][T14280] should_fail+0x23c/0x250 [ 133.164924][T14280] ? security_file_alloc+0x30/0x190 [ 133.170166][T14280] __should_failslab+0x81/0x90 [ 133.174937][T14280] should_failslab+0x5/0x20 [ 133.179444][T14280] kmem_cache_alloc+0x46/0x300 [ 133.184225][T14280] ? __alloc_file+0x2e/0x1a0 [ 133.188915][T14280] security_file_alloc+0x30/0x190 [ 133.193973][T14280] __alloc_file+0x83/0x1a0 [ 133.198394][T14280] alloc_empty_file+0xcd/0x1c0 [ 133.203181][T14280] alloc_file+0x3a/0x280 [ 133.207425][T14280] alloc_file_pseudo+0xe2/0x130 [ 133.212293][T14280] __shmem_file_setup+0x14c/0x1d0 [ 133.217327][T14280] shmem_file_setup+0x37/0x40 [ 133.222076][T14280] __se_sys_memfd_create+0x1eb/0x390 [ 133.227396][T14280] __x64_sys_memfd_create+0x2d/0x40 [ 133.232599][T14280] do_syscall_64+0x34/0x50 [ 133.237032][T14280] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 133.242975][T14280] RIP: 0033:0x466459 [ 133.246865][T14280] 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 [ 133.266944][T14280] RSP: 002b:00007fcd68002f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 133.275358][T14280] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 133.283333][T14280] RDX: 0000000000002c00 RSI: 0000000000000000 RDI: 00000000004beba8 [ 133.291426][T14280] RBP: 0000000000000004 R08: 0000000000001600 R09: ffffffffffffffff [ 133.299508][T14280] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 133.307586][T14280] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 [ 133.318492][T14274] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 19:06:47 executing program 1 (fault-call:0 fault-nth:7): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:06:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="0300000004", 0x5, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 133.318492][T14274] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 133.318492][T14274] 19:06:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f", 0x34, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 133.419089][T14274] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 133.431150][T14274] EXT4-fs (loop2): get root inode failed [ 133.434749][T14294] FAULT_INJECTION: forcing a failure. [ 133.434749][T14294] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 133.436808][T14274] EXT4-fs (loop2): mount failed [ 133.454963][T14294] CPU: 1 PID: 14294 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 19:06:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 133.463807][T14294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.465469][T14295] loop3: detected capacity change from 0 to 264192 [ 133.473851][T14294] Call Trace: [ 133.473861][T14294] dump_stack+0x137/0x19d [ 133.473929][T14294] should_fail+0x23c/0x250 [ 133.473944][T14294] __alloc_pages_nodemask+0xe7/0x310 [ 133.498035][T14294] alloc_pages_vma+0x3c3/0x5e0 [ 133.502807][T14294] shmem_getpage_gfp+0x980/0x1410 [ 133.507831][T14294] ? mls_context_isvalid+0x76/0x1e0 [ 133.513065][T14294] shmem_write_begin+0x7e/0x100 [ 133.517934][T14294] generic_perform_write+0x196/0x3a0 [ 133.523253][T14294] ? file_update_time+0x1bd/0x3e0 [ 133.528279][T14294] __generic_file_write_iter+0x161/0x300 [ 133.533962][T14294] ? generic_write_checks+0x250/0x290 [ 133.540082][T14294] generic_file_write_iter+0x75/0x130 [ 133.545438][T14294] vfs_write+0x69d/0x770 [ 133.549802][T14294] __x64_sys_pwrite64+0xf5/0x150 [ 133.554787][T14294] do_syscall_64+0x34/0x50 [ 133.560914][T14294] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 133.567010][T14294] RIP: 0033:0x4195f7 [ 133.570928][T14294] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 133.590718][T14294] RSP: 002b:00007fcd68002f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 133.599160][T14294] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7 [ 133.607128][T14294] RDX: 000000000000005a RSI: 0000000020010000 RDI: 0000000000000004 [ 133.615161][T14294] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 133.624030][T14294] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 133.632205][T14294] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 133.649890][T14295] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 133.649890][T14295] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 133.649890][T14295] 19:06:47 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x49) 19:06:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 133.669022][T14294] loop1: detected capacity change from 0 to 264192 [ 133.687981][T14294] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 19:06:47 executing program 1 (fault-call:0 fault-nth:8): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 133.727369][T14295] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 133.729810][T14307] loop4: detected capacity change from 0 to 4 [ 133.737428][T14295] EXT4-fs (loop3): group descriptors corrupted! [ 133.758457][T14310] loop0: detected capacity change from 0 to 264192 [ 133.765082][T14307] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 133.799457][T14310] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 133.812991][T14324] FAULT_INJECTION: forcing a failure. [ 133.812991][T14324] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 133.818562][T14322] loop2: detected capacity change from 0 to 264192 [ 133.826091][T14324] CPU: 1 PID: 14324 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 133.841319][T14324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.851454][T14324] Call Trace: [ 133.854733][T14324] dump_stack+0x137/0x19d [ 133.859093][T14324] should_fail+0x23c/0x250 [ 133.863521][T14324] should_fail_usercopy+0x16/0x20 [ 133.868577][T14324] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 133.874654][T14324] ? shmem_write_begin+0x7e/0x100 [ 133.879678][T14324] generic_perform_write+0x1e4/0x3a0 [ 133.884961][T14324] ? file_update_time+0x1bd/0x3e0 [ 133.889976][T14324] __generic_file_write_iter+0x161/0x300 19:06:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="03000000040000", 0x7, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 133.895610][T14324] ? generic_write_checks+0x250/0x290 [ 133.901036][T14324] generic_file_write_iter+0x75/0x130 [ 133.906410][T14324] vfs_write+0x69d/0x770 [ 133.910676][T14324] __x64_sys_pwrite64+0xf5/0x150 [ 133.915617][T14324] do_syscall_64+0x34/0x50 [ 133.920041][T14324] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 133.925975][T14324] RIP: 0033:0x4195f7 [ 133.929872][T14324] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 133.949497][T14324] RSP: 002b:00007fcd68002f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 133.957913][T14324] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7 [ 133.965884][T14324] RDX: 000000000000005a RSI: 0000000020010000 RDI: 0000000000000004 [ 133.973855][T14324] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 133.981845][T14324] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 133.990234][T14324] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 19:06:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef0100010000", 0x3f, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 134.008007][T14322] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 134.008007][T14322] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 134.008007][T14322] [ 134.043344][T14322] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated 19:06:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 134.055408][T14322] EXT4-fs (loop2): get root inode failed [ 134.061044][T14322] EXT4-fs (loop2): mount failed [ 134.067094][T14324] loop1: detected capacity change from 0 to 264192 [ 134.093222][T14324] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 134.123325][T14337] loop3: detected capacity change from 0 to 264192 [ 134.130186][T14342] loop4: detected capacity change from 0 to 4 [ 134.142177][T14324] System zones: 1-20 [ 134.146442][T14338] loop0: detected capacity change from 0 to 264192 [ 134.159435][T14352] loop2: detected capacity change from 0 to 264192 [ 134.161230][T14324] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 134.182537][T14337] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 134.182537][T14337] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 134.182537][T14337] [ 134.200791][T14337] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 134.202149][T14352] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 134.202149][T14352] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 134.202149][T14352] [ 134.210865][T14337] EXT4-fs (loop3): group descriptors corrupted! [ 134.234470][T14338] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 134.234470][T14338] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 134.234470][T14338] [ 134.239718][T14342] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 134.264489][T14338] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:06:48 executing program 1 (fault-call:0 fault-nth:9): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:06:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="03000000040000", 0x7, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 134.288977][T14352] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 134.325917][T14352] EXT4-fs (loop2): mount failed [ 134.360012][T14369] FAULT_INJECTION: forcing a failure. [ 134.360012][T14369] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 134.373199][T14369] CPU: 1 PID: 14369 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 134.381959][T14369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.392025][T14369] Call Trace: [ 134.395297][T14369] dump_stack+0x137/0x19d [ 134.399628][T14369] should_fail+0x23c/0x250 [ 134.403617][T14368] loop3: detected capacity change from 0 to 264192 19:06:48 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x4a) [ 134.404041][T14369] should_fail_usercopy+0x16/0x20 [ 134.415543][T14369] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 134.421782][T14369] ? shmem_write_begin+0x7e/0x100 [ 134.426865][T14369] generic_perform_write+0x1e4/0x3a0 [ 134.432211][T14369] ? file_update_time+0x1bd/0x3e0 [ 134.437267][T14369] __generic_file_write_iter+0x161/0x300 [ 134.442942][T14369] ? generic_write_checks+0x250/0x290 [ 134.448375][T14369] generic_file_write_iter+0x75/0x130 [ 134.453805][T14369] vfs_write+0x69d/0x770 [ 134.458136][T14369] __x64_sys_pwrite64+0xf5/0x150 [ 134.463229][T14369] do_syscall_64+0x34/0x50 [ 134.467662][T14369] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 134.473591][T14369] RIP: 0033:0x4195f7 [ 134.477551][T14369] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 134.497174][T14369] RSP: 002b:00007fcd68002f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 134.505572][T14369] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7 [ 134.513567][T14369] RDX: 0000000000000021 RSI: 0000000020000140 RDI: 0000000000000004 [ 134.521600][T14369] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 134.529572][T14369] R10: 00000000000004e0 R11: 0000000000000293 R12: 0000000000000004 [ 134.537597][T14369] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 19:06:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 134.563356][T14368] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 134.563356][T14368] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 134.563356][T14368] [ 134.610644][T14369] loop1: detected capacity change from 0 to 264192 [ 134.611826][T14368] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 134.617747][T14381] loop4: detected capacity change from 0 to 4 [ 134.627317][T14368] EXT4-fs (loop3): group descriptors corrupted! [ 134.653992][T14383] loop0: detected capacity change from 0 to 264192 19:06:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f01", 0x35, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="03000000040000", 0x7, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 134.695167][T14369] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 134.703259][T14381] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 134.713645][T14383] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 134.713645][T14383] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 134.713645][T14383] [ 134.731895][T14383] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 134.739640][T14369] System zones: 1-20 19:06:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 134.772019][T14391] loop2: detected capacity change from 0 to 264192 [ 134.790864][T14369] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 134.814785][T14401] loop4: detected capacity change from 0 to 4 19:06:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 134.828398][T14401] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 134.834636][T14398] loop0: detected capacity change from 0 to 264192 [ 134.847208][T14408] loop3: detected capacity change from 0 to 264192 [ 134.877456][T14398] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 134.892888][T14408] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 134.892888][T14408] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 134.892888][T14408] [ 134.893832][T14391] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 134.893832][T14391] Contact linux-ext4@vger.kernel.org if you think we should keep it. 19:06:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="0300000004000000", 0x8, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 134.893832][T14391] [ 134.912390][T14408] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 134.938596][T14408] EXT4-fs (loop3): group descriptors corrupted! [ 134.966381][T14415] loop4: detected capacity change from 0 to 4 19:06:48 executing program 1 (fault-call:0 fault-nth:10): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 134.974342][T14391] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 134.982197][T14391] EXT4-fs (loop2): mount failed [ 135.012105][T14415] EXT4-fs (loop4): Mount option "noacl" will be removed by 3.5 [ 135.012105][T14415] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 135.012105][T14415] [ 135.029974][T14415] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 135.045474][T14424] FAULT_INJECTION: forcing a failure. [ 135.045474][T14424] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 135.058641][T14424] CPU: 0 PID: 14424 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 135.067407][T14424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.077461][T14424] Call Trace: [ 135.080746][T14424] dump_stack+0x137/0x19d [ 135.085080][T14424] should_fail+0x23c/0x250 [ 135.089494][T14424] should_fail_usercopy+0x16/0x20 [ 135.094516][T14424] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 135.100782][T14424] ? shmem_write_begin+0x7e/0x100 [ 135.105809][T14424] generic_perform_write+0x1e4/0x3a0 [ 135.111203][T14424] ? file_update_time+0x1bd/0x3e0 [ 135.116229][T14424] __generic_file_write_iter+0x161/0x300 [ 135.121862][T14424] ? generic_write_checks+0x250/0x290 [ 135.127349][T14424] generic_file_write_iter+0x75/0x130 [ 135.132741][T14424] vfs_write+0x69d/0x770 [ 135.137128][T14424] __x64_sys_pwrite64+0xf5/0x150 [ 135.142167][T14424] do_syscall_64+0x34/0x50 [ 135.146597][T14424] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 135.152501][T14424] RIP: 0033:0x4195f7 [ 135.156395][T14424] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b 19:06:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f01", 0x35, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 135.176005][T14424] RSP: 002b:00007fcd68002f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 135.184431][T14424] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7 [ 135.192427][T14424] RDX: 0000000000000009 RSI: 0000000020000040 RDI: 0000000000000004 [ 135.200423][T14424] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 135.208389][T14424] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 [ 135.216478][T14424] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 19:06:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 135.273319][T14431] loop0: detected capacity change from 0 to 264192 [ 135.279909][T14432] loop3: detected capacity change from 0 to 264192 [ 135.305444][T14431] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 135.312286][T14432] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 19:06:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f01", 0x35, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:49 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x4b) [ 135.312286][T14432] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 135.312286][T14432] [ 135.338223][T14440] loop2: detected capacity change from 0 to 264192 [ 135.341836][T14442] loop4: detected capacity change from 0 to 4 [ 135.350850][T14432] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 135.360833][T14432] EXT4-fs (loop3): group descriptors corrupted! [ 135.372067][T14424] loop1: detected capacity change from 0 to 264192 19:06:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="0300000004000000", 0x8, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 135.419111][T14424] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 135.419503][T14440] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 135.419503][T14440] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 135.419503][T14440] [ 135.427247][T14424] System zones: 1-20 [ 135.449140][T14424] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:06:49 executing program 1 (fault-call:0 fault-nth:11): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 135.464925][T14451] loop0: detected capacity change from 0 to 264192 [ 135.465481][T14442] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 135.476245][T14451] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 135.502076][T14460] loop3: detected capacity change from 0 to 264192 19:06:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 135.522467][T14440] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 135.529130][T14460] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 135.529130][T14460] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 135.529130][T14460] [ 135.556824][T14440] EXT4-fs (loop2): mount failed [ 135.564285][T14460] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 135.574320][T14460] EXT4-fs (loop3): group descriptors corrupted! [ 135.594441][T14469] FAULT_INJECTION: forcing a failure. [ 135.594441][T14469] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 135.607849][T14469] CPU: 0 PID: 14469 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 135.616692][T14469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.626832][T14469] Call Trace: [ 135.630106][T14469] dump_stack+0x137/0x19d [ 135.634440][T14469] should_fail+0x23c/0x250 [ 135.638855][T14469] __alloc_pages_nodemask+0xe7/0x310 [ 135.644158][T14469] alloc_pages_vma+0x3c3/0x5e0 [ 135.648947][T14469] shmem_getpage_gfp+0x980/0x1410 [ 135.654033][T14469] shmem_write_begin+0x7e/0x100 [ 135.658890][T14469] generic_perform_write+0x196/0x3a0 [ 135.664238][T14469] ? file_update_time+0x1bd/0x3e0 [ 135.669255][T14469] __generic_file_write_iter+0x161/0x300 [ 135.674968][T14469] ? generic_write_checks+0x250/0x290 [ 135.680349][T14469] generic_file_write_iter+0x75/0x130 [ 135.685813][T14469] vfs_write+0x69d/0x770 [ 135.690061][T14469] __x64_sys_pwrite64+0xf5/0x150 [ 135.695026][T14469] do_syscall_64+0x34/0x50 [ 135.699448][T14469] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 135.705343][T14469] RIP: 0033:0x4195f7 [ 135.709227][T14469] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 135.729703][T14469] RSP: 002b:00007fcd68002f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 135.738140][T14469] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7 [ 135.746135][T14469] RDX: 000000000000001d RSI: 0000000020010e00 RDI: 0000000000000004 [ 135.754105][T14469] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 135.762145][T14469] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 19:06:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 135.770133][T14469] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 135.778832][T14469] loop1: detected capacity change from 0 to 264192 19:06:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="0300000004000000", 0x8, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 135.831240][T14473] loop0: detected capacity change from 0 to 264192 [ 135.878490][T14473] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 135.885765][T14469] EXT4-fs error (device loop1): ext4_fill_super:4943: inode #2: comm syz-executor.1: iget: root inode unallocated [ 135.897865][T14469] EXT4-fs (loop1): get root inode failed [ 135.903506][T14469] EXT4-fs (loop1): mount failed [ 135.922830][T14491] loop4: detected capacity change from 0 to 4 19:06:49 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x4c) 19:06:49 executing program 1 (fault-call:0 fault-nth:12): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 135.938975][T14497] loop2: detected capacity change from 0 to 264192 [ 135.972123][T14499] loop3: detected capacity change from 0 to 264192 [ 135.980453][T14491] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 19:06:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 135.995791][T14497] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 135.995791][T14497] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 135.995791][T14497] [ 136.024323][T14497] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 136.036912][T14497] EXT4-fs (loop2): get root inode failed 19:06:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 136.042826][T14497] EXT4-fs (loop2): mount failed [ 136.052790][T14499] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 136.052790][T14499] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 136.052790][T14499] [ 136.074832][T14499] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 136.085059][T14499] EXT4-fs (loop3): group descriptors corrupted! [ 136.106551][T14518] FAULT_INJECTION: forcing a failure. [ 136.106551][T14518] name failslab, interval 1, probability 0, space 0, times 0 [ 136.119351][T14518] CPU: 1 PID: 14518 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 136.128104][T14518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.138241][T14518] Call Trace: [ 136.141515][T14518] dump_stack+0x137/0x19d [ 136.145846][T14518] should_fail+0x23c/0x250 [ 136.150356][T14518] ? xas_create+0x3fb/0xb30 [ 136.154861][T14518] __should_failslab+0x81/0x90 [ 136.159655][T14518] should_failslab+0x5/0x20 [ 136.164175][T14518] kmem_cache_alloc+0x46/0x300 [ 136.168936][T14518] ? rmqueue_bulk+0xf51/0xf90 [ 136.173608][T14518] xas_create+0x3fb/0xb30 [ 136.178023][T14518] xas_create_range+0x146/0x360 [ 136.182866][T14518] shmem_add_to_page_cache+0x3ad/0x650 [ 136.188353][T14518] shmem_getpage_gfp+0xbdc/0x1410 [ 136.193373][T14518] shmem_write_begin+0x7e/0x100 [ 136.198245][T14518] generic_perform_write+0x196/0x3a0 [ 136.203523][T14518] ? file_update_time+0x1bd/0x3e0 [ 136.208536][T14518] __generic_file_write_iter+0x161/0x300 [ 136.214163][T14518] ? generic_write_checks+0x250/0x290 [ 136.219590][T14518] generic_file_write_iter+0x75/0x130 [ 136.224981][T14518] vfs_write+0x69d/0x770 [ 136.229220][T14518] __x64_sys_pwrite64+0xf5/0x150 [ 136.234227][T14518] do_syscall_64+0x34/0x50 [ 136.238640][T14518] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 136.244564][T14518] RIP: 0033:0x4195f7 [ 136.248446][T14518] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 136.268123][T14518] RSP: 002b:00007fcd68002f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 136.276527][T14518] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7 [ 136.284610][T14518] RDX: 000000000000001d RSI: 0000000020010e00 RDI: 0000000000000004 [ 136.292842][T14518] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 136.300911][T14518] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 [ 136.308872][T14518] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 136.329505][T14522] loop0: detected capacity change from 0 to 264192 [ 136.336401][T14523] loop4: detected capacity change from 0 to 4 19:06:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 136.359506][T14523] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 136.386233][T14522] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 19:06:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 136.430949][T14540] loop3: detected capacity change from 0 to 264192 [ 136.442806][T14540] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 136.442806][T14540] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 136.442806][T14540] [ 136.472033][T14518] loop1: detected capacity change from 0 to 264192 [ 136.483140][T14545] loop2: detected capacity change from 0 to 264192 [ 136.503421][T14518] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 136.520376][T14545] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 136.520376][T14545] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 136.520376][T14545] [ 136.521283][T14518] System zones: 1-20 [ 136.542652][T14518] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 136.553287][T14540] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 136.564601][T14540] EXT4-fs (loop3): group descriptors corrupted! [ 136.572825][T14556] loop4: detected capacity change from 0 to 4 19:06:50 executing program 1 (fault-call:0 fault-nth:13): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 136.603423][T14556] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 136.611237][T14558] loop0: detected capacity change from 0 to 264192 [ 136.660448][T14566] FAULT_INJECTION: forcing a failure. [ 136.660448][T14566] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 136.662139][T14558] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 136.673530][T14566] CPU: 0 PID: 14566 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 136.688804][T14566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.689173][T14545] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 136.698906][T14566] Call Trace: [ 136.698916][T14566] dump_stack+0x137/0x19d [ 136.711264][T14545] EXT4-fs (loop2): get root inode failed [ 136.714504][T14566] should_fail+0x23c/0x250 [ 136.714522][T14566] should_fail_usercopy+0x16/0x20 [ 136.714538][T14566] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 136.718858][T14545] EXT4-fs (loop2): mount failed [ 136.724471][T14566] ? shmem_write_begin+0x7e/0x100 [ 136.749819][T14566] generic_perform_write+0x1e4/0x3a0 [ 136.755127][T14566] ? file_update_time+0x1bd/0x3e0 [ 136.760150][T14566] __generic_file_write_iter+0x161/0x300 [ 136.765806][T14566] ? generic_write_checks+0x250/0x290 [ 136.771182][T14566] generic_file_write_iter+0x75/0x130 [ 136.776557][T14566] vfs_write+0x69d/0x770 [ 136.780833][T14566] __x64_sys_pwrite64+0xf5/0x150 [ 136.785772][T14566] do_syscall_64+0x34/0x50 [ 136.790210][T14566] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 136.796104][T14566] RIP: 0033:0x4195f7 [ 136.799993][T14566] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 136.819602][T14566] RSP: 002b:00007fcd68002f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 136.828967][T14566] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7 [ 136.837004][T14566] RDX: 000000000000001d RSI: 0000000020010e00 RDI: 0000000000000004 [ 136.845001][T14566] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 136.852969][T14566] R10: 0000000000001600 R11: 0000000000000293 R12: 0000000000000004 19:06:50 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x4d) 19:06:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 136.860969][T14566] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 19:06:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 136.903499][T14566] loop1: detected capacity change from 0 to 264192 [ 136.980871][T14581] loop4: detected capacity change from 0 to 4 [ 136.988216][T14582] loop3: detected capacity change from 0 to 264192 [ 136.988458][T14566] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 136.994952][T14585] loop2: detected capacity change from 0 to 264192 [ 137.022519][T14566] System zones: 1-20 [ 137.031393][T14581] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 137.031492][T14590] loop0: detected capacity change from 0 to 264192 [ 137.047058][T14582] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 137.047058][T14582] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 137.047058][T14582] [ 137.069733][T14566] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:06:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 137.102208][T14590] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 137.110870][T14585] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 137.110870][T14585] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 137.110870][T14585] [ 137.136209][T14582] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 137.146353][T14582] EXT4-fs (loop3): group descriptors corrupted! 19:06:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:50 executing program 1 (fault-call:0 fault-nth:14): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 137.159143][T14601] loop4: detected capacity change from 0 to 4 [ 137.171727][T14601] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 19:06:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 137.222093][T14585] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 137.234326][T14585] EXT4-fs (loop2): get root inode failed [ 137.239962][T14585] EXT4-fs (loop2): mount failed 19:06:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 137.283761][T14614] loop0: detected capacity change from 0 to 264192 [ 137.299181][T14614] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 137.309436][T14616] FAULT_INJECTION: forcing a failure. [ 137.309436][T14616] name failslab, interval 1, probability 0, space 0, times 0 [ 137.322182][T14616] CPU: 0 PID: 14616 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 19:06:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 137.331006][T14616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.341096][T14616] Call Trace: [ 137.344409][T14616] dump_stack+0x137/0x19d [ 137.348736][T14616] should_fail+0x23c/0x250 [ 137.353139][T14616] ? getname_flags+0x84/0x3d0 [ 137.357877][T14616] __should_failslab+0x81/0x90 [ 137.362721][T14616] should_failslab+0x5/0x20 [ 137.367320][T14616] kmem_cache_alloc+0x46/0x300 [ 137.372191][T14616] getname_flags+0x84/0x3d0 [ 137.376804][T14616] ? vfs_write+0x50c/0x770 [ 137.381235][T14616] getname+0x15/0x20 [ 137.385138][T14616] do_sys_openat2+0x5b/0x250 [ 137.389723][T14616] __x64_sys_openat+0xef/0x110 [ 137.394505][T14616] do_syscall_64+0x34/0x50 [ 137.398935][T14616] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 137.404837][T14616] RIP: 0033:0x419544 [ 137.408719][T14616] 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 19:06:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 137.428424][T14616] RSP: 002b:00007fcd68002ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 137.436844][T14616] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 [ 137.444808][T14616] RDX: 0000000000000002 RSI: 00007fcd68003000 RDI: 00000000ffffff9c [ 137.452773][T14616] RBP: 00007fcd68003000 R08: 0000000000000000 R09: ffffffffffffffff [ 137.460799][T14616] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 137.468772][T14616] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 137.506830][T14623] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 137.519751][T14629] loop3: detected capacity change from 0 to 264192 [ 137.531967][T14627] loop0: detected capacity change from 0 to 264192 [ 137.543565][T14629] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 137.543565][T14629] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 137.543565][T14629] [ 137.592496][T14627] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 137.599790][T14629] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 137.609936][T14629] EXT4-fs (loop3): group descriptors corrupted! 19:06:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:06:51 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x4e) 19:06:51 executing program 1 (fault-call:0 fault-nth:15): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:06:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 137.752160][T14651] FAULT_INJECTION: forcing a failure. [ 137.752160][T14651] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 137.760670][T14654] loop0: detected capacity change from 0 to 264192 [ 137.765265][T14651] CPU: 1 PID: 14651 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 137.773896][T14649] loop3: detected capacity change from 0 to 264192 [ 137.780508][T14651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.780521][T14651] Call Trace: [ 137.780529][T14651] dump_stack+0x137/0x19d [ 137.804777][T14651] should_fail+0x23c/0x250 [ 137.809201][T14651] should_fail_usercopy+0x16/0x20 [ 137.814289][T14651] strncpy_from_user+0x21/0x250 [ 137.819221][T14651] getname_flags+0xb8/0x3d0 [ 137.823724][T14651] ? vfs_write+0x50c/0x770 [ 137.828142][T14651] getname+0x15/0x20 [ 137.832477][T14651] do_sys_openat2+0x5b/0x250 [ 137.837085][T14651] __x64_sys_openat+0xef/0x110 [ 137.841913][T14651] do_syscall_64+0x34/0x50 [ 137.846312][T14651] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 137.852322][T14651] RIP: 0033:0x419544 [ 137.856206][T14651] 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 [ 137.875793][T14651] RSP: 002b:00007fcd68002ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 137.884269][T14651] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 [ 137.892270][T14651] RDX: 0000000000000002 RSI: 00007fcd68003000 RDI: 00000000ffffff9c [ 137.900798][T14651] RBP: 00007fcd68003000 R08: 0000000000000000 R09: ffffffffffffffff [ 137.910267][T14651] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 137.918509][T14651] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 137.933097][T14654] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 137.933134][T14649] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 19:06:51 executing program 1 (fault-call:0 fault-nth:16): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:06:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 137.957236][T14662] loop2: detected capacity change from 0 to 264192 [ 137.965875][T14661] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 138.021035][T14662] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 138.021035][T14662] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 138.021035][T14662] [ 138.021270][T14675] FAULT_INJECTION: forcing a failure. [ 138.021270][T14675] name failslab, interval 1, probability 0, space 0, times 0 [ 138.039284][T14662] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 138.051509][T14675] CPU: 0 PID: 14675 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 138.061580][T14662] EXT4-fs (loop2): group descriptors corrupted! [ 138.070396][T14675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.070408][T14675] Call Trace: [ 138.070415][T14675] dump_stack+0x137/0x19d [ 138.094967][T14675] should_fail+0x23c/0x250 [ 138.099405][T14675] ? __alloc_file+0x2e/0x1a0 [ 138.104110][T14675] __should_failslab+0x81/0x90 [ 138.108883][T14675] should_failslab+0x5/0x20 [ 138.113442][T14675] kmem_cache_alloc+0x46/0x300 [ 138.118286][T14675] __alloc_file+0x2e/0x1a0 [ 138.123334][T14675] alloc_empty_file+0xcd/0x1c0 [ 138.129000][T14675] path_openat+0x6a/0x20b0 [ 138.133434][T14675] ? write_one_page+0x210/0x210 [ 138.138430][T14675] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 138.144669][T14675] ? generic_perform_write+0x332/0x3a0 [ 138.150223][T14675] do_filp_open+0xd9/0x1f0 [ 138.154675][T14675] ? __virt_addr_valid+0x15a/0x1a0 [ 138.159967][T14675] ? __check_object_size+0x253/0x310 [ 138.165283][T14675] ? alloc_fd+0x36d/0x3c0 [ 138.169615][T14675] do_sys_openat2+0xa3/0x250 [ 138.174572][T14675] __x64_sys_openat+0xef/0x110 [ 138.179426][T14675] do_syscall_64+0x34/0x50 [ 138.183842][T14675] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 138.189799][T14675] RIP: 0033:0x419544 [ 138.193696][T14675] 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 19:06:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:52 executing program 1 (fault-call:0 fault-nth:17): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 138.213352][T14675] RSP: 002b:00007fcd68002ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 138.222463][T14675] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 [ 138.230425][T14675] RDX: 0000000000000002 RSI: 00007fcd68003000 RDI: 00000000ffffff9c [ 138.238665][T14675] RBP: 00007fcd68003000 R08: 0000000000000000 R09: ffffffffffffffff [ 138.246649][T14675] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 138.254633][T14675] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 19:06:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 138.311701][T14682] loop3: detected capacity change from 0 to 264192 [ 138.330128][T14686] loop0: detected capacity change from 0 to 264192 [ 138.350645][T14686] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 19:06:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, 0x0) [ 138.361687][T14682] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 138.387237][T14696] FAULT_INJECTION: forcing a failure. [ 138.387237][T14696] name failslab, interval 1, probability 0, space 0, times 0 [ 138.399928][T14696] CPU: 1 PID: 14696 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 138.408863][T14696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.418943][T14696] Call Trace: [ 138.422221][T14696] dump_stack+0x137/0x19d [ 138.426602][T14696] should_fail+0x23c/0x250 [ 138.431023][T14696] ? security_file_alloc+0x30/0x190 [ 138.436245][T14696] __should_failslab+0x81/0x90 [ 138.441082][T14696] should_failslab+0x5/0x20 [ 138.445684][T14696] kmem_cache_alloc+0x46/0x300 [ 138.450450][T14696] ? __alloc_file+0x2e/0x1a0 [ 138.455483][T14696] security_file_alloc+0x30/0x190 [ 138.460594][T14696] __alloc_file+0x83/0x1a0 [ 138.465854][T14696] alloc_empty_file+0xcd/0x1c0 [ 138.470624][T14696] path_openat+0x6a/0x20b0 [ 138.475735][T14696] ? write_one_page+0x210/0x210 [ 138.480674][T14696] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 138.486988][T14696] ? generic_perform_write+0x332/0x3a0 [ 138.492442][T14696] do_filp_open+0xd9/0x1f0 [ 138.496907][T14696] ? __virt_addr_valid+0x15a/0x1a0 [ 138.502012][T14696] ? __check_object_size+0x253/0x310 [ 138.507308][T14696] ? alloc_fd+0x36d/0x3c0 [ 138.511635][T14696] do_sys_openat2+0xa3/0x250 [ 138.516237][T14696] __x64_sys_openat+0xef/0x110 [ 138.520998][T14696] do_syscall_64+0x34/0x50 [ 138.525417][T14696] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 138.531316][T14696] RIP: 0033:0x419544 [ 138.535201][T14696] 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 19:06:52 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x4f) [ 138.554804][T14696] RSP: 002b:00007fcd68002ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 138.563230][T14696] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 [ 138.571209][T14696] RDX: 0000000000000002 RSI: 00007fcd68003000 RDI: 00000000ffffff9c [ 138.579188][T14696] RBP: 00007fcd68003000 R08: 0000000000000000 R09: ffffffffffffffff [ 138.587165][T14696] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 138.595131][T14696] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 19:06:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 138.611160][T14693] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 138.632946][T14703] loop2: detected capacity change from 0 to 264192 [ 138.651338][T14703] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 19:06:52 executing program 1 (fault-call:0 fault-nth:18): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:06:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 138.651338][T14703] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 138.651338][T14703] [ 138.725165][T14715] loop0: detected capacity change from 0 to 264192 [ 138.738660][T14722] FAULT_INJECTION: forcing a failure. [ 138.738660][T14722] name failslab, interval 1, probability 0, space 0, times 0 [ 138.739553][T14703] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 138.751626][T14722] CPU: 0 PID: 14722 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 138.751650][T14722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.761818][T14703] EXT4-fs (loop2): group descriptors corrupted! [ 138.770627][T14722] Call Trace: [ 138.770637][T14722] dump_stack+0x137/0x19d [ 138.794649][T14722] should_fail+0x23c/0x250 [ 138.799072][T14722] ? loop_set_status_from_info+0x3a0/0x3a0 [ 138.804881][T14722] __should_failslab+0x81/0x90 [ 138.809738][T14722] ? __kthread_create_on_node+0x7a/0x290 [ 138.815364][T14722] should_failslab+0x5/0x20 [ 138.819898][T14722] kmem_cache_alloc_trace+0x49/0x320 [ 138.825395][T14722] ? loop_set_status_from_info+0x3a0/0x3a0 [ 138.831241][T14722] __kthread_create_on_node+0x7a/0x290 [ 138.836723][T14722] ? loop_set_status_from_info+0x3a0/0x3a0 [ 138.842598][T14722] kthread_create_on_node+0x72/0xa0 [ 138.848025][T14722] loop_configure+0x597/0xcb0 [ 138.852790][T14722] ? mntput+0x45/0x70 [ 138.856844][T14722] lo_ioctl+0x555/0x11f0 [ 138.861084][T14722] ? path_openat+0x19ab/0x20b0 [ 138.865949][T14722] ? putname+0xa5/0xc0 [ 138.870031][T14722] ? ___cache_free+0x3c/0x300 [ 138.874822][T14722] ? blkdev_common_ioctl+0x9c3/0x1010 [ 138.880193][T14722] ? selinux_file_ioctl+0x8e0/0x970 [ 138.885375][T14722] ? lo_release+0x120/0x120 [ 138.889874][T14722] blkdev_ioctl+0x1d0/0x3c0 [ 138.894374][T14722] block_ioctl+0x6d/0x80 [ 138.898715][T14722] ? blkdev_iopoll+0x70/0x70 [ 138.903283][T14722] __se_sys_ioctl+0xcb/0x140 [ 138.907892][T14722] __x64_sys_ioctl+0x3f/0x50 [ 138.912530][T14722] do_syscall_64+0x34/0x50 [ 138.917036][T14722] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 138.922990][T14722] RIP: 0033:0x466217 [ 138.926878][T14722] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 138.946514][T14722] RSP: 002b:00007fcd68002f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 138.954994][T14722] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 138.962972][T14722] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 138.970970][T14722] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 138.978929][T14722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 138.986885][T14722] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 139.001205][T14719] loop3: detected capacity change from 0 to 264192 [ 139.014674][T14724] loop4: detected capacity change from 0 to 4 19:06:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 19:06:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:06:52 executing program 1 (fault-call:0 fault-nth:19): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:06:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, 0x0) [ 139.026109][T14719] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 19:06:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 139.113928][T14737] loop2: detected capacity change from 0 to 264192 [ 139.122990][T14738] FAULT_INJECTION: forcing a failure. [ 139.122990][T14738] name failslab, interval 1, probability 0, space 0, times 0 [ 139.135614][T14738] CPU: 0 PID: 14738 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 139.144406][T14738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.154457][T14738] Call Trace: [ 139.157773][T14738] dump_stack+0x137/0x19d [ 139.162143][T14738] should_fail+0x23c/0x250 [ 139.166558][T14738] ? __kernfs_new_node+0x6a/0x330 [ 139.171586][T14738] __should_failslab+0x81/0x90 [ 139.176465][T14738] should_failslab+0x5/0x20 [ 139.180974][T14738] kmem_cache_alloc+0x46/0x300 [ 139.185809][T14738] __kernfs_new_node+0x6a/0x330 [ 139.190654][T14738] ? select_task_rq_fair+0x179/0xbd0 [ 139.195958][T14738] ? rb_insert_color+0x7e/0x310 [ 139.200814][T14738] kernfs_create_dir_ns+0x5e/0x140 [ 139.205925][T14738] internal_create_group+0x138/0x850 [ 139.211209][T14738] ? check_preempt_wakeup+0x1bb/0x350 [ 139.216578][T14738] sysfs_create_group+0x1b/0x20 [ 139.222293][T14738] loop_configure+0xa21/0xcb0 [ 139.226970][T14738] lo_ioctl+0x555/0x11f0 [ 139.231267][T14738] ? path_openat+0x19ab/0x20b0 [ 139.236072][T14738] ? putname+0xa5/0xc0 [ 139.240192][T14738] ? ___cache_free+0x3c/0x300 [ 139.244920][T14738] ? blkdev_common_ioctl+0x9c3/0x1010 [ 139.250364][T14738] ? selinux_file_ioctl+0x8e0/0x970 [ 139.255558][T14738] ? lo_release+0x120/0x120 [ 139.260090][T14738] blkdev_ioctl+0x1d0/0x3c0 [ 139.264585][T14738] block_ioctl+0x6d/0x80 [ 139.268836][T14738] ? blkdev_iopoll+0x70/0x70 [ 139.273452][T14738] __se_sys_ioctl+0xcb/0x140 [ 139.278072][T14738] __x64_sys_ioctl+0x3f/0x50 [ 139.282656][T14738] do_syscall_64+0x34/0x50 [ 139.287082][T14738] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.293045][T14738] RIP: 0033:0x466217 [ 139.296971][T14738] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 139.316593][T14738] RSP: 002b:00007fcd68002f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 139.325007][T14738] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 139.332970][T14738] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 139.341036][T14738] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 139.349115][T14738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 139.357081][T14738] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 139.365134][T14738] loop1: detected capacity change from 0 to 264192 [ 139.409232][T14746] loop3: detected capacity change from 0 to 264192 [ 139.416433][T14745] loop4: detected capacity change from 0 to 4 [ 139.425761][T14737] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 139.425761][T14737] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 139.425761][T14737] [ 139.457764][T14738] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 139.466000][T14759] loop0: detected capacity change from 0 to 264192 [ 139.480022][T14738] System zones: 1-20 [ 139.487441][T14746] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 19:06:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, 0x0) 19:06:53 executing program 1 (fault-call:0 fault-nth:20): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:06:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 19:06:53 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x50) 19:06:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 139.501555][T14738] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 139.512018][T14737] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 139.523549][T14737] EXT4-fs (loop2): group descriptors corrupted! 19:06:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 139.610130][T14775] loop3: detected capacity change from 0 to 264192 [ 139.621445][T14775] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 139.624622][T14774] FAULT_INJECTION: forcing a failure. [ 139.624622][T14774] name failslab, interval 1, probability 0, space 0, times 0 [ 139.640557][T14774] CPU: 0 PID: 14774 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 139.642453][T14779] loop0: detected capacity change from 0 to 264192 [ 139.649334][T14774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.649349][T14774] Call Trace: [ 139.649358][T14774] dump_stack+0x137/0x19d [ 139.673535][T14774] should_fail+0x23c/0x250 [ 139.677934][T14774] ? __kernfs_new_node+0x6a/0x330 [ 139.682947][T14774] __should_failslab+0x81/0x90 [ 139.687693][T14774] should_failslab+0x5/0x20 [ 139.692185][T14774] kmem_cache_alloc+0x46/0x300 [ 139.696932][T14774] ? __cond_resched+0x11/0x40 [ 139.701648][T14774] __kernfs_new_node+0x6a/0x330 [ 139.706486][T14774] ? idr_alloc_cyclic+0x249/0x2d0 [ 139.711492][T14774] ? rb_insert_color+0x7e/0x310 [ 139.716354][T14774] kernfs_new_node+0x5b/0xd0 [ 139.720921][T14774] __kernfs_create_file+0x45/0x1a0 [ 139.726014][T14774] sysfs_add_file_mode_ns+0x1c1/0x250 [ 139.731364][T14774] internal_create_group+0x2e4/0x850 [ 139.736632][T14774] sysfs_create_group+0x1b/0x20 [ 139.741575][T14774] loop_configure+0xa21/0xcb0 [ 139.746268][T14774] lo_ioctl+0x555/0x11f0 [ 139.750652][T14774] ? path_openat+0x19ab/0x20b0 [ 139.755445][T14774] ? putname+0xa5/0xc0 [ 139.759514][T14774] ? ___cache_free+0x3c/0x300 [ 139.764170][T14774] ? blkdev_common_ioctl+0x9c3/0x1010 [ 139.769538][T14774] ? selinux_file_ioctl+0x8e0/0x970 [ 139.774716][T14774] ? lo_release+0x120/0x120 [ 139.779219][T14774] blkdev_ioctl+0x1d0/0x3c0 [ 139.783699][T14774] block_ioctl+0x6d/0x80 [ 139.787927][T14774] ? blkdev_iopoll+0x70/0x70 [ 139.792578][T14774] __se_sys_ioctl+0xcb/0x140 [ 139.797147][T14774] __x64_sys_ioctl+0x3f/0x50 [ 139.801727][T14774] do_syscall_64+0x34/0x50 [ 139.806263][T14774] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.812385][T14774] RIP: 0033:0x466217 [ 139.816328][T14774] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 139.835913][T14774] RSP: 002b:00007fcd68002f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 139.844324][T14774] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 139.852407][T14774] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 139.860451][T14774] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 139.868416][T14774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 139.876500][T14774] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 139.887004][T14774] loop1: detected capacity change from 0 to 264192 19:06:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:06:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:53 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x51) [ 139.912627][T14774] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 139.922366][T14789] loop4: detected capacity change from 0 to 4 [ 139.928881][T14794] loop2: detected capacity change from 0 to 264192 [ 139.944866][T14794] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 139.944866][T14794] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 139.944866][T14794] 19:06:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:06:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 139.948209][T14774] System zones: 1-20 [ 139.967095][T14794] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 139.977227][T14794] EXT4-fs (loop2): group descriptors corrupted! [ 139.982998][T14774] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:06:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:06:53 executing program 1 (fault-call:0 fault-nth:21): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 140.078674][T14807] loop3: detected capacity change from 0 to 264192 [ 140.118262][T14807] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 19:06:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 140.159557][T14822] loop0: detected capacity change from 0 to 264192 [ 140.166818][T14825] loop2: detected capacity change from 0 to 264192 [ 140.180457][T14824] FAULT_INJECTION: forcing a failure. [ 140.180457][T14824] name failslab, interval 1, probability 0, space 0, times 0 [ 140.193252][T14824] CPU: 0 PID: 14824 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 140.202016][T14824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.212072][T14824] Call Trace: [ 140.215380][T14824] dump_stack+0x137/0x19d [ 140.219716][T14824] should_fail+0x23c/0x250 [ 140.224132][T14824] ? __kernfs_new_node+0x6a/0x330 [ 140.229212][T14824] __should_failslab+0x81/0x90 [ 140.233977][T14824] should_failslab+0x5/0x20 [ 140.238481][T14824] kmem_cache_alloc+0x46/0x300 [ 140.243252][T14824] __kernfs_new_node+0x6a/0x330 [ 140.248159][T14824] ? __cond_resched+0x11/0x40 [ 140.252839][T14824] ? mutex_lock+0x9/0x30 [ 140.257256][T14824] kernfs_new_node+0x5b/0xd0 [ 140.261894][T14824] __kernfs_create_file+0x45/0x1a0 [ 140.267080][T14824] sysfs_add_file_mode_ns+0x1c1/0x250 [ 140.272473][T14824] internal_create_group+0x2e4/0x850 [ 140.277893][T14824] sysfs_create_group+0x1b/0x20 [ 140.282746][T14824] loop_configure+0xa21/0xcb0 [ 140.287432][T14824] lo_ioctl+0x555/0x11f0 [ 140.291681][T14824] ? path_openat+0x19ab/0x20b0 [ 140.296448][T14824] ? putname+0xa5/0xc0 [ 140.300517][T14824] ? ___cache_free+0x3c/0x300 [ 140.305285][T14824] ? blkdev_common_ioctl+0x9c3/0x1010 [ 140.310678][T14824] ? selinux_file_ioctl+0x8e0/0x970 [ 140.315901][T14824] ? lo_release+0x120/0x120 [ 140.320405][T14824] blkdev_ioctl+0x1d0/0x3c0 [ 140.324983][T14824] block_ioctl+0x6d/0x80 [ 140.329318][T14824] ? blkdev_iopoll+0x70/0x70 [ 140.333924][T14824] __se_sys_ioctl+0xcb/0x140 [ 140.338603][T14824] __x64_sys_ioctl+0x3f/0x50 [ 140.343192][T14824] do_syscall_64+0x34/0x50 [ 140.347694][T14824] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 140.353755][T14824] RIP: 0033:0x466217 [ 140.357696][T14824] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 140.377300][T14824] RSP: 002b:00007fcd68002f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 140.385719][T14824] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 140.393693][T14824] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 140.401669][T14824] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 140.409633][T14824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 140.417640][T14824] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 140.475526][T14824] loop1: detected capacity change from 0 to 264192 [ 140.492527][T14822] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 140.492527][T14822] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 140.492527][T14822] [ 140.497501][T14828] loop4: detected capacity change from 0 to 4 [ 140.510648][T14825] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 140.510648][T14825] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 140.510648][T14825] [ 140.545602][T14828] EXT4-fs (loop4): Mount option "noacl" will be removed by 3.5 [ 140.545602][T14828] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 140.545602][T14828] [ 140.555532][T14822] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:06:54 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x52) [ 140.563385][T14828] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 140.599200][T14825] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 140.602211][T14824] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 140.609315][T14825] EXT4-fs (loop2): group descriptors corrupted! 19:06:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}]}) 19:06:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}]}) [ 140.646259][T14839] loop3: detected capacity change from 0 to 264192 [ 140.673392][T14824] System zones: 1-20 [ 140.682524][T14824] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:06:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 140.709974][T14839] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 140.718965][T14852] loop0: detected capacity change from 0 to 264192 [ 140.743392][T14852] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 140.743392][T14852] Contact linux-ext4@vger.kernel.org if you think we should keep it. 19:06:54 executing program 1 (fault-call:0 fault-nth:22): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 140.743392][T14852] [ 140.768430][T14855] loop4: detected capacity change from 0 to 4 [ 140.782362][T14859] loop2: detected capacity change from 0 to 264192 19:06:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 140.830774][T14855] EXT4-fs (loop4): Mount option "noacl" will be removed by 3.5 [ 140.830774][T14855] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 140.830774][T14855] [ 140.848518][T14855] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 140.869217][T14859] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 140.869217][T14859] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 140.869217][T14859] [ 140.895627][T14869] loop3: detected capacity change from 0 to 264192 [ 140.901925][T14852] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 140.923182][T14869] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 140.952897][T14859] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 140.963037][T14859] EXT4-fs (loop2): group descriptors corrupted! [ 140.976749][T14874] FAULT_INJECTION: forcing a failure. [ 140.976749][T14874] name failslab, interval 1, probability 0, space 0, times 0 [ 140.989406][T14874] CPU: 0 PID: 14874 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 140.998172][T14874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.008225][T14874] Call Trace: [ 141.011502][T14874] dump_stack+0x137/0x19d [ 141.015839][T14874] should_fail+0x23c/0x250 [ 141.020336][T14874] ? __kernfs_new_node+0x6a/0x330 [ 141.025386][T14874] __should_failslab+0x81/0x90 [ 141.030177][T14874] should_failslab+0x5/0x20 [ 141.034784][T14874] kmem_cache_alloc+0x46/0x300 [ 141.039554][T14874] __kernfs_new_node+0x6a/0x330 [ 141.044405][T14874] ? __cond_resched+0x11/0x40 [ 141.049083][T14874] ? mutex_lock+0x9/0x30 [ 141.053374][T14874] kernfs_new_node+0x5b/0xd0 [ 141.058033][T14874] __kernfs_create_file+0x45/0x1a0 [ 141.063128][T14874] sysfs_add_file_mode_ns+0x1c1/0x250 [ 141.068753][T14874] internal_create_group+0x2e4/0x850 [ 141.074245][T14874] sysfs_create_group+0x1b/0x20 [ 141.079101][T14874] loop_configure+0xa21/0xcb0 [ 141.083774][T14874] lo_ioctl+0x555/0x11f0 [ 141.088019][T14874] ? path_openat+0x19ab/0x20b0 [ 141.092818][T14874] ? putname+0xa5/0xc0 [ 141.096879][T14874] ? ___cache_free+0x3c/0x300 [ 141.101999][T14874] ? blkdev_common_ioctl+0x9c3/0x1010 [ 141.107374][T14874] ? selinux_file_ioctl+0x8e0/0x970 [ 141.112566][T14874] ? lo_release+0x120/0x120 [ 141.117243][T14874] blkdev_ioctl+0x1d0/0x3c0 [ 141.121822][T14874] block_ioctl+0x6d/0x80 [ 141.126105][T14874] ? blkdev_iopoll+0x70/0x70 [ 141.130688][T14874] __se_sys_ioctl+0xcb/0x140 [ 141.135346][T14874] __x64_sys_ioctl+0x3f/0x50 [ 141.139918][T14874] do_syscall_64+0x34/0x50 [ 141.144755][T14874] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.150637][T14874] RIP: 0033:0x466217 [ 141.154520][T14874] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 141.174134][T14874] RSP: 002b:00007fcd68002f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 141.183179][T14874] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 141.191145][T14874] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 19:06:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:06:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:06:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:54 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x53) [ 141.199127][T14874] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 141.207088][T14874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 141.215130][T14874] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 141.229335][T14874] loop1: detected capacity change from 0 to 264192 19:06:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 141.277083][T14886] loop4: detected capacity change from 0 to 4 [ 141.285177][T14874] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 141.296190][T14887] loop3: detected capacity change from 0 to 264192 [ 141.298618][T14893] loop0: detected capacity change from 0 to 264192 [ 141.316222][T14887] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 19:06:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 141.338206][T14874] System zones: 1-20 [ 141.348100][T14874] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 141.367628][T14886] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:06:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)) 19:06:55 executing program 1 (fault-call:0 fault-nth:23): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 141.420471][T14904] loop2: detected capacity change from 0 to 264192 [ 141.427419][T14893] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 141.445119][T14904] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 141.445119][T14904] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 141.445119][T14904] 19:06:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)) [ 141.493970][T14911] loop3: detected capacity change from 0 to 264192 [ 141.520329][T14904] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 141.530556][T14904] EXT4-fs (loop2): group descriptors corrupted! [ 141.555266][T14911] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 141.590561][T14916] loop4: detected capacity change from 0 to 4 [ 141.616265][T14916] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 141.621839][T14924] loop0: detected capacity change from 0 to 264192 [ 141.640353][T14924] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 141.652429][T14924] EXT4-fs (loop0): get root inode failed [ 141.658085][T14924] EXT4-fs (loop0): mount failed [ 141.664246][T14927] FAULT_INJECTION: forcing a failure. [ 141.664246][T14927] name failslab, interval 1, probability 0, space 0, times 0 [ 141.676854][T14927] CPU: 0 PID: 14927 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 141.685660][T14927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.695730][T14927] Call Trace: [ 141.699001][T14927] dump_stack+0x137/0x19d [ 141.703445][T14927] should_fail+0x23c/0x250 [ 141.707861][T14927] ? __kernfs_new_node+0x6a/0x330 19:06:55 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x54) 19:06:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)) [ 141.712908][T14927] __should_failslab+0x81/0x90 [ 141.717722][T14927] should_failslab+0x5/0x20 [ 141.722275][T14927] kmem_cache_alloc+0x46/0x300 [ 141.727126][T14927] __kernfs_new_node+0x6a/0x330 [ 141.731978][T14927] ? __cond_resched+0x11/0x40 [ 141.736781][T14927] ? mutex_lock+0x9/0x30 [ 141.741158][T14927] kernfs_new_node+0x5b/0xd0 [ 141.745746][T14927] __kernfs_create_file+0x45/0x1a0 [ 141.750931][T14927] sysfs_add_file_mode_ns+0x1c1/0x250 [ 141.756291][T14927] internal_create_group+0x2e4/0x850 [ 141.761591][T14927] sysfs_create_group+0x1b/0x20 [ 141.766424][T14927] loop_configure+0xa21/0xcb0 [ 141.771105][T14927] lo_ioctl+0x555/0x11f0 [ 141.775358][T14927] ? path_openat+0x19ab/0x20b0 [ 141.780363][T14927] ? putname+0xa5/0xc0 [ 141.784461][T14927] ? ___cache_free+0x3c/0x300 [ 141.789116][T14927] ? blkdev_common_ioctl+0x9c3/0x1010 [ 141.794465][T14927] ? selinux_file_ioctl+0x8e0/0x970 [ 141.799684][T14927] ? lo_release+0x120/0x120 [ 141.804167][T14927] blkdev_ioctl+0x1d0/0x3c0 [ 141.808720][T14927] block_ioctl+0x6d/0x80 [ 141.813042][T14927] ? blkdev_iopoll+0x70/0x70 [ 141.817615][T14927] __se_sys_ioctl+0xcb/0x140 [ 141.822201][T14927] __x64_sys_ioctl+0x3f/0x50 [ 141.826902][T14927] do_syscall_64+0x34/0x50 [ 141.831371][T14927] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.837374][T14927] RIP: 0033:0x466217 [ 141.841256][T14927] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 141.860842][T14927] RSP: 002b:00007fcd68002f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 141.869241][T14927] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 141.878147][T14927] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 141.886099][T14927] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 141.894050][T14927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 141.902000][T14927] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 141.911271][T14927] loop1: detected capacity change from 0 to 264192 19:06:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:06:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)) [ 141.960359][T14927] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 142.006674][T14947] loop3: detected capacity change from 0 to 264192 [ 142.015469][T14927] System zones: 1-20 [ 142.017588][T14953] loop4: detected capacity change from 0 to 4 [ 142.020004][T14927] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 142.037897][T14953] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 142.049957][T14958] loop2: detected capacity change from 0 to 264192 19:06:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)) [ 142.056829][T14961] loop0: detected capacity change from 0 to 264192 [ 142.068937][T14947] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 19:06:55 executing program 1 (fault-call:0 fault-nth:24): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:06:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)) [ 142.113887][T14961] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 142.126030][T14961] EXT4-fs (loop0): get root inode failed [ 142.131677][T14961] EXT4-fs (loop0): mount failed [ 142.142637][T14958] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 142.142637][T14958] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 142.142637][T14958] 19:06:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 142.183090][T14958] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 142.184287][T14973] loop4: detected capacity change from 0 to 4 [ 142.193315][T14958] EXT4-fs (loop2): group descriptors corrupted! [ 142.209115][T14973] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:06:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:06:56 executing program 4 (fault-call:0 fault-nth:0): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 142.276808][T14983] loop0: detected capacity change from 0 to 264192 [ 142.285506][T14984] loop3: detected capacity change from 0 to 264192 [ 142.294353][T14988] FAULT_INJECTION: forcing a failure. [ 142.294353][T14988] name failslab, interval 1, probability 0, space 0, times 0 [ 142.307070][T14988] CPU: 0 PID: 14988 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 142.315847][T14988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.325895][T14988] Call Trace: [ 142.329154][T14988] dump_stack+0x137/0x19d [ 142.333481][T14988] should_fail+0x23c/0x250 [ 142.337943][T14988] ? __kernfs_new_node+0x6a/0x330 [ 142.343044][T14988] __should_failslab+0x81/0x90 [ 142.347827][T14988] should_failslab+0x5/0x20 [ 142.352314][T14988] kmem_cache_alloc+0x46/0x300 [ 142.357056][T14988] __kernfs_new_node+0x6a/0x330 [ 142.361913][T14988] ? __cond_resched+0x11/0x40 [ 142.367103][T14988] ? mutex_lock+0x9/0x30 [ 142.372025][T14988] kernfs_new_node+0x5b/0xd0 [ 142.376600][T14988] __kernfs_create_file+0x45/0x1a0 [ 142.382015][T14988] sysfs_add_file_mode_ns+0x1c1/0x250 [ 142.387819][T14988] internal_create_group+0x2e4/0x850 [ 142.393087][T14988] sysfs_create_group+0x1b/0x20 [ 142.397923][T14988] loop_configure+0xa21/0xcb0 [ 142.402583][T14988] lo_ioctl+0x555/0x11f0 [ 142.406819][T14988] ? path_openat+0x19ab/0x20b0 [ 142.411689][T14988] ? putname+0xa5/0xc0 [ 142.415743][T14988] ? ___cache_free+0x3c/0x300 [ 142.420428][T14988] ? blkdev_common_ioctl+0x9c3/0x1010 [ 142.425782][T14988] ? selinux_file_ioctl+0x8e0/0x970 [ 142.430983][T14988] ? lo_release+0x120/0x120 [ 142.435486][T14988] blkdev_ioctl+0x1d0/0x3c0 [ 142.439967][T14988] block_ioctl+0x6d/0x80 [ 142.444275][T14988] ? blkdev_iopoll+0x70/0x70 [ 142.448846][T14988] __se_sys_ioctl+0xcb/0x140 [ 142.453870][T14988] __x64_sys_ioctl+0x3f/0x50 [ 142.458448][T14988] do_syscall_64+0x34/0x50 [ 142.462855][T14988] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 142.468768][T14988] RIP: 0033:0x466217 [ 142.472640][T14988] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 142.492238][T14988] RSP: 002b:00007fcd68002f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 142.500659][T14988] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 142.508627][T14988] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 142.516575][T14988] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 142.524706][T14988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 142.532659][T14988] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 142.557252][T14984] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 142.564226][T14983] EXT4-fs error (device loop0): ext4_fill_super:4943: inode #2: comm syz-executor.0: iget: root inode unallocated [ 142.566442][T14988] loop1: detected capacity change from 0 to 264192 [ 142.576276][T14983] EXT4-fs (loop0): get root inode failed [ 142.588386][T14983] EXT4-fs (loop0): mount failed [ 142.616746][T14999] loop2: detected capacity change from 0 to 264192 [ 142.616887][T15001] FAULT_INJECTION: forcing a failure. [ 142.616887][T15001] name failslab, interval 1, probability 0, space 0, times 0 [ 142.625936][T14988] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 142.635907][T15001] CPU: 0 PID: 15001 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 142.635931][T15001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.645967][T14988] System zones: [ 142.652781][T15001] Call Trace: [ 142.652791][T15001] dump_stack+0x137/0x19d [ 142.652814][T15001] should_fail+0x23c/0x250 19:06:56 executing program 1 (fault-call:0 fault-nth:25): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 142.652830][T15001] __should_failslab+0x81/0x90 [ 142.652851][T15001] ? __se_sys_memfd_create+0xfb/0x390 [ 142.652871][T15001] should_failslab+0x5/0x20 [ 142.662939][T14988] 1-20 [ 142.666466][T15001] __kmalloc+0x66/0x360 [ 142.669735][T14988] [ 142.672493][T14988] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 142.674042][T15001] ? strnlen_user+0x137/0x1c0 [ 142.674069][T15001] __se_sys_memfd_create+0xfb/0x390 [ 142.674090][T15001] __x64_sys_memfd_create+0x2d/0x40 [ 142.674109][T15001] do_syscall_64+0x34/0x50 [ 142.734257][T15001] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 142.740215][T15001] RIP: 0033:0x466459 [ 142.744123][T15001] 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 [ 142.763830][T15001] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 142.772251][T15001] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 142.780223][T15001] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004beba8 [ 142.788215][T15001] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 142.796198][T15001] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 142.804162][T15001] R13: 00000000200000c0 R14: 0000000000000800 R15: 0000000020000100 [ 142.814340][T14999] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 19:06:56 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x55) 19:06:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f", 0x44, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:56 executing program 0 (fault-call:0 fault-nth:0): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:06:56 executing program 4 (fault-call:0 fault-nth:1): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:06:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 142.814340][T14999] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 142.814340][T14999] [ 142.840999][T14999] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 142.851104][T14999] EXT4-fs (loop2): group descriptors corrupted! [ 142.909227][T15024] FAULT_INJECTION: forcing a failure. [ 142.909227][T15024] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 142.922319][T15024] CPU: 1 PID: 15024 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 142.931078][T15024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.941349][T15024] Call Trace: [ 142.944628][T15024] dump_stack+0x137/0x19d [ 142.946095][T15021] loop3: detected capacity change from 0 to 264192 [ 142.949031][T15024] should_fail+0x23c/0x250 [ 142.949054][T15024] should_fail_usercopy+0x16/0x20 [ 142.964937][T15024] _copy_from_user+0x1c/0xd0 [ 142.969547][T15024] __se_sys_memfd_create+0x137/0x390 [ 142.975378][T15024] __x64_sys_memfd_create+0x2d/0x40 [ 142.980635][T15024] do_syscall_64+0x34/0x50 [ 142.985039][T15024] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 142.990985][T15024] RIP: 0033:0x466459 [ 142.994872][T15024] 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 [ 143.014637][T15024] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 143.023040][T15024] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 143.030998][T15024] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004beba8 [ 143.038973][T15024] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 143.046954][T15024] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 143.054907][T15024] R13: 00000000200000c0 R14: 0000000000000800 R15: 0000000020000100 [ 143.073999][T15021] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 143.073999][T15021] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 143.073999][T15021] [ 143.090154][T15032] FAULT_INJECTION: forcing a failure. [ 143.090154][T15032] name failslab, interval 1, probability 0, space 0, times 0 [ 143.104385][T15032] CPU: 0 PID: 15032 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 143.113185][T15032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.123302][T15032] Call Trace: [ 143.126857][T15032] dump_stack+0x137/0x19d [ 143.131244][T15032] should_fail+0x23c/0x250 [ 143.135824][T15032] __should_failslab+0x81/0x90 [ 143.140577][T15032] ? __se_sys_memfd_create+0xfb/0x390 [ 143.146007][T15032] should_failslab+0x5/0x20 [ 143.150505][T15032] __kmalloc+0x66/0x360 [ 143.154739][T15032] ? strnlen_user+0x137/0x1c0 [ 143.159483][T15032] __se_sys_memfd_create+0xfb/0x390 [ 143.164688][T15032] __x64_sys_memfd_create+0x2d/0x40 [ 143.170325][T15032] do_syscall_64+0x34/0x50 [ 143.174832][T15032] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 143.180792][T15032] RIP: 0033:0x466459 [ 143.184695][T15032] 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 [ 143.204283][T15032] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 143.212776][T15032] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 143.220726][T15032] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 143.228677][T15032] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 143.236736][T15032] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 143.244747][T15032] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 [ 143.252935][T15029] loop2: detected capacity change from 0 to 264192 19:06:56 executing program 4 (fault-call:0 fault-nth:2): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:06:57 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x56) 19:06:57 executing program 0 (fault-call:0 fault-nth:1): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 143.268019][T15021] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 143.282919][T15033] FAULT_INJECTION: forcing a failure. [ 143.282919][T15033] name failslab, interval 1, probability 0, space 0, times 0 [ 143.295615][T15033] CPU: 1 PID: 15033 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 143.305642][T15033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.315700][T15033] Call Trace: [ 143.318962][T15033] dump_stack+0x137/0x19d [ 143.323286][T15033] should_fail+0x23c/0x250 [ 143.327695][T15033] ? __kernfs_new_node+0x6a/0x330 [ 143.332708][T15033] __should_failslab+0x81/0x90 [ 143.337495][T15033] should_failslab+0x5/0x20 [ 143.341994][T15033] kmem_cache_alloc+0x46/0x300 [ 143.346792][T15033] __kernfs_new_node+0x6a/0x330 [ 143.351630][T15033] ? __cond_resched+0x11/0x40 [ 143.356379][T15033] ? mutex_lock+0x9/0x30 [ 143.360601][T15033] kernfs_new_node+0x5b/0xd0 [ 143.365195][T15033] __kernfs_create_file+0x45/0x1a0 [ 143.371244][T15033] sysfs_add_file_mode_ns+0x1c1/0x250 [ 143.376643][T15033] internal_create_group+0x2e4/0x850 [ 143.381936][T15033] sysfs_create_group+0x1b/0x20 [ 143.386770][T15033] loop_configure+0xa21/0xcb0 [ 143.391529][T15033] lo_ioctl+0x555/0x11f0 [ 143.395787][T15033] ? path_openat+0x19ab/0x20b0 [ 143.400618][T15033] ? putname+0xa5/0xc0 [ 143.405109][T15033] ? ___cache_free+0x3c/0x300 [ 143.409781][T15033] ? blkdev_common_ioctl+0x9c3/0x1010 [ 143.415130][T15033] ? selinux_file_ioctl+0x8e0/0x970 [ 143.420429][T15033] ? lo_release+0x120/0x120 [ 143.424982][T15033] blkdev_ioctl+0x1d0/0x3c0 [ 143.429497][T15033] block_ioctl+0x6d/0x80 [ 143.433823][T15033] ? blkdev_iopoll+0x70/0x70 [ 143.438402][T15033] __se_sys_ioctl+0xcb/0x140 [ 143.442979][T15033] __x64_sys_ioctl+0x3f/0x50 [ 143.447547][T15033] do_syscall_64+0x34/0x50 [ 143.452022][T15033] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 143.458101][T15033] RIP: 0033:0x466217 [ 143.461974][T15033] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 143.481626][T15033] RSP: 002b:00007fcd68002f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 143.490037][T15033] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 143.498011][T15033] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 143.506098][T15033] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 143.514063][T15033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 143.522012][T15033] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 143.537975][T15033] loop1: detected capacity change from 0 to 264192 [ 143.541905][T15029] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 143.541905][T15029] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 143.541905][T15029] 19:06:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4", 0x2e, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 143.568337][T15029] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 143.578830][T15029] EXT4-fs (loop2): group descriptors corrupted! [ 143.612987][T15033] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 143.625742][T15033] System zones: 1-20 [ 143.626535][T15043] FAULT_INJECTION: forcing a failure. [ 143.626535][T15043] name failslab, interval 1, probability 0, space 0, times 0 [ 143.631746][T15050] FAULT_INJECTION: forcing a failure. [ 143.631746][T15050] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 143.642335][T15043] CPU: 1 PID: 15043 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 143.664096][T15043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.674784][T15043] Call Trace: [ 143.678056][T15043] dump_stack+0x137/0x19d [ 143.682383][T15043] should_fail+0x23c/0x250 [ 143.686792][T15043] ? shmem_alloc_inode+0x22/0x30 [ 143.691744][T15043] __should_failslab+0x81/0x90 [ 143.696568][T15043] ? shmem_match+0xa0/0xa0 [ 143.700983][T15043] should_failslab+0x5/0x20 [ 143.705491][T15043] kmem_cache_alloc+0x46/0x300 [ 143.710247][T15043] ? fsnotify_perm+0x59/0x2e0 [ 143.714923][T15043] ? shmem_match+0xa0/0xa0 [ 143.719386][T15043] shmem_alloc_inode+0x22/0x30 [ 143.724146][T15043] new_inode_pseudo+0x38/0x1c0 [ 143.729052][T15043] new_inode+0x21/0x120 [ 143.733241][T15043] shmem_get_inode+0xa1/0x480 [ 143.738048][T15043] __shmem_file_setup+0xf1/0x1d0 [ 143.742983][T15043] shmem_file_setup+0x37/0x40 [ 143.747661][T15043] __se_sys_memfd_create+0x1eb/0x390 [ 143.752944][T15043] __x64_sys_memfd_create+0x2d/0x40 [ 143.758136][T15043] do_syscall_64+0x34/0x50 [ 143.762550][T15043] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 143.768528][T15043] RIP: 0033:0x466459 [ 143.772445][T15043] 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 [ 143.792074][T15043] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 143.800676][T15043] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 143.808695][T15043] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004beba8 [ 143.816661][T15043] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 143.824631][T15043] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 143.832619][T15043] R13: 00000000200000c0 R14: 0000000000000800 R15: 0000000020000100 [ 143.840616][T15050] CPU: 0 PID: 15050 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 143.850109][T15050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.860159][T15050] Call Trace: [ 143.863429][T15050] dump_stack+0x137/0x19d [ 143.867760][T15050] should_fail+0x23c/0x250 [ 143.872167][T15050] should_fail_usercopy+0x16/0x20 [ 143.877172][T15050] _copy_from_user+0x1c/0xd0 [ 143.881796][T15050] __se_sys_memfd_create+0x137/0x390 [ 143.887193][T15050] __x64_sys_memfd_create+0x2d/0x40 [ 143.892448][T15050] do_syscall_64+0x34/0x50 [ 143.896936][T15050] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 143.902907][T15050] RIP: 0033:0x466459 [ 143.906779][T15050] 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 [ 143.926364][T15050] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 143.934753][T15050] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 143.942738][T15050] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 143.950706][T15050] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff 19:06:57 executing program 4 (fault-call:0 fault-nth:3): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:06:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:06:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:06:57 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x57) [ 143.958675][T15050] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 143.966641][T15050] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 [ 143.976116][T15033] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 143.991857][T15053] loop3: detected capacity change from 0 to 264192 [ 144.004020][T15053] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 144.018945][T15060] loop2: detected capacity change from 0 to 264192 [ 144.030240][T15060] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 144.030240][T15060] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 144.030240][T15060] [ 144.063352][T15062] FAULT_INJECTION: forcing a failure. [ 144.063352][T15062] name failslab, interval 1, probability 0, space 0, times 0 [ 144.076015][T15062] CPU: 1 PID: 15062 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 144.084788][T15062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.094864][T15062] Call Trace: [ 144.098139][T15062] dump_stack+0x137/0x19d [ 144.102384][T15060] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 144.102471][T15062] should_fail+0x23c/0x250 19:06:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4", 0x2e, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:57 executing program 0 (fault-call:0 fault-nth:2): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 144.112458][T15060] EXT4-fs (loop2): group descriptors corrupted! [ 144.116841][T15062] ? security_inode_alloc+0x30/0x180 [ 144.128314][T15062] __should_failslab+0x81/0x90 [ 144.133169][T15062] should_failslab+0x5/0x20 [ 144.137679][T15062] kmem_cache_alloc+0x46/0x300 [ 144.142463][T15062] security_inode_alloc+0x30/0x180 [ 144.147591][T15062] inode_init_always+0x20b/0x420 [ 144.152538][T15062] ? shmem_match+0xa0/0xa0 [ 144.156943][T15062] new_inode_pseudo+0x73/0x1c0 [ 144.161782][T15062] new_inode+0x21/0x120 [ 144.165938][T15062] shmem_get_inode+0xa1/0x480 [ 144.170739][T15062] __shmem_file_setup+0xf1/0x1d0 [ 144.175702][T15062] shmem_file_setup+0x37/0x40 [ 144.180397][T15062] __se_sys_memfd_create+0x1eb/0x390 [ 144.185664][T15062] __x64_sys_memfd_create+0x2d/0x40 [ 144.190844][T15062] do_syscall_64+0x34/0x50 [ 144.195254][T15062] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 144.201141][T15062] RIP: 0033:0x466459 [ 144.205011][T15062] 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 [ 144.224613][T15062] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 144.233263][T15062] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 144.241224][T15062] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004beba8 [ 144.249204][T15062] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 144.257277][T15062] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 19:06:58 executing program 4 (fault-call:0 fault-nth:4): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 144.265229][T15062] R13: 00000000200000c0 R14: 0000000000000800 R15: 0000000020000100 19:06:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 144.370232][T15079] FAULT_INJECTION: forcing a failure. [ 144.370232][T15079] name failslab, interval 1, probability 0, space 0, times 0 [ 144.382896][T15079] CPU: 1 PID: 15079 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 144.391658][T15079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.401761][T15079] Call Trace: [ 144.405821][T15079] dump_stack+0x137/0x19d [ 144.410161][T15079] should_fail+0x23c/0x250 [ 144.414589][T15079] ? shmem_alloc_inode+0x22/0x30 [ 144.419533][T15079] __should_failslab+0x81/0x90 [ 144.424441][T15079] ? shmem_match+0xa0/0xa0 [ 144.428876][T15079] should_failslab+0x5/0x20 [ 144.433545][T15079] kmem_cache_alloc+0x46/0x300 [ 144.438391][T15079] ? fsnotify_perm+0x59/0x2e0 [ 144.443128][T15079] ? shmem_match+0xa0/0xa0 [ 144.447558][T15079] shmem_alloc_inode+0x22/0x30 [ 144.452947][T15079] new_inode_pseudo+0x38/0x1c0 [ 144.457797][T15079] new_inode+0x21/0x120 [ 144.462053][T15079] shmem_get_inode+0xa1/0x480 [ 144.466748][T15079] __shmem_file_setup+0xf1/0x1d0 [ 144.471781][T15079] shmem_file_setup+0x37/0x40 [ 144.476466][T15079] __se_sys_memfd_create+0x1eb/0x390 [ 144.481783][T15079] __x64_sys_memfd_create+0x2d/0x40 [ 144.487028][T15079] do_syscall_64+0x34/0x50 [ 144.491449][T15079] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 144.497348][T15079] RIP: 0033:0x466459 [ 144.501237][T15079] 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 [ 144.520970][T15079] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 144.529384][T15079] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 144.537358][T15079] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 144.545410][T15079] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 144.553377][T15079] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 144.561343][T15079] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 19:06:58 executing program 0 (fault-call:0 fault-nth:3): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 144.576544][T15084] FAULT_INJECTION: forcing a failure. [ 144.576544][T15084] name failslab, interval 1, probability 0, space 0, times 0 [ 144.589191][T15084] CPU: 1 PID: 15084 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 144.597964][T15084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.608041][T15084] Call Trace: [ 144.611318][T15084] dump_stack+0x137/0x19d [ 144.615676][T15084] should_fail+0x23c/0x250 [ 144.620140][T15084] ? __d_alloc+0x36/0x370 [ 144.620777][T15082] loop3: detected capacity change from 0 to 264192 [ 144.624502][T15084] __should_failslab+0x81/0x90 [ 144.624530][T15084] should_failslab+0x5/0x20 [ 144.624553][T15084] kmem_cache_alloc+0x46/0x300 [ 144.624571][T15084] ? __init_rwsem+0x59/0x70 [ 144.640253][T15078] loop1: detected capacity change from 0 to 264192 [ 144.641417][T15084] __d_alloc+0x36/0x370 [ 144.641443][T15084] ? current_time+0xdb/0x190 [ 144.641460][T15084] d_alloc_pseudo+0x1a/0x50 [ 144.670386][T15084] alloc_file_pseudo+0x63/0x130 [ 144.675275][T15084] __shmem_file_setup+0x14c/0x1d0 [ 144.680524][T15084] shmem_file_setup+0x37/0x40 [ 144.685201][T15084] __se_sys_memfd_create+0x1eb/0x390 [ 144.690530][T15084] __x64_sys_memfd_create+0x2d/0x40 [ 144.695868][T15084] do_syscall_64+0x34/0x50 [ 144.700297][T15084] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 144.706254][T15084] RIP: 0033:0x466459 [ 144.710143][T15084] 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 [ 144.729773][T15084] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 144.738268][T15084] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 144.746218][T15084] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004beba8 [ 144.754166][T15084] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 144.762119][T15084] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 19:06:58 executing program 4 (fault-call:0 fault-nth:5): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:06:58 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x58) [ 144.770084][T15084] R13: 00000000200000c0 R14: 0000000000000800 R15: 0000000020000100 [ 144.794237][T15082] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 144.822531][T15078] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 144.824179][T15099] FAULT_INJECTION: forcing a failure. [ 144.824179][T15099] name failslab, interval 1, probability 0, space 0, times 0 [ 144.837200][T15078] System zones: [ 144.843128][T15099] CPU: 1 PID: 15099 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 144.843153][T15099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.843164][T15099] Call Trace: [ 144.846731][T15078] 1-20 [ 144.855519][T15099] dump_stack+0x137/0x19d [ 144.865572][T15078] [ 144.868811][T15099] should_fail+0x23c/0x250 [ 144.879214][T15100] loop2: detected capacity change from 0 to 264192 [ 144.882548][T15099] ? security_inode_alloc+0x30/0x180 [ 144.895026][T15099] __should_failslab+0x81/0x90 [ 144.899822][T15099] should_failslab+0x5/0x20 [ 144.904330][T15099] kmem_cache_alloc+0x46/0x300 [ 144.909096][T15099] security_inode_alloc+0x30/0x180 19:06:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020002, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 144.912228][T15078] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 144.914213][T15099] inode_init_always+0x20b/0x420 [ 144.914240][T15099] ? shmem_match+0xa0/0xa0 [ 144.935429][T15099] new_inode_pseudo+0x73/0x1c0 [ 144.940290][T15099] new_inode+0x21/0x120 [ 144.944461][T15099] shmem_get_inode+0xa1/0x480 [ 144.949149][T15099] __shmem_file_setup+0xf1/0x1d0 [ 144.954092][T15099] shmem_file_setup+0x37/0x40 [ 144.958805][T15099] __se_sys_memfd_create+0x1eb/0x390 [ 144.964112][T15099] __x64_sys_memfd_create+0x2d/0x40 [ 144.969315][T15099] do_syscall_64+0x34/0x50 [ 144.973791][T15099] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 144.979783][T15099] RIP: 0033:0x466459 [ 144.983938][T15099] 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 [ 145.003566][T15099] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 145.012079][T15099] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 145.020132][T15099] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 145.028443][T15099] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 145.036419][T15099] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 145.044510][T15099] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 [ 145.063005][T15100] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 145.063005][T15100] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 145.063005][T15100] [ 145.082470][T15107] FAULT_INJECTION: forcing a failure. [ 145.082470][T15107] name failslab, interval 1, probability 0, space 0, times 0 [ 145.095377][T15107] CPU: 0 PID: 15107 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 145.095431][T15100] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 145.104262][T15107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.104278][T15107] Call Trace: [ 145.104286][T15107] dump_stack+0x137/0x19d [ 145.104310][T15107] should_fail+0x23c/0x250 [ 145.104326][T15107] ? __alloc_file+0x2e/0x1a0 [ 145.104351][T15107] __should_failslab+0x81/0x90 [ 145.114696][T15100] EXT4-fs (loop2): group descriptors corrupted! [ 145.124812][T15107] should_failslab+0x5/0x20 [ 145.157087][T15107] kmem_cache_alloc+0x46/0x300 [ 145.161863][T15107] ? inode_doinit_with_dentry+0x36f/0x940 [ 145.167589][T15107] __alloc_file+0x2e/0x1a0 [ 145.172015][T15107] alloc_empty_file+0xcd/0x1c0 [ 145.176976][T15107] alloc_file+0x3a/0x280 [ 145.181232][T15107] alloc_file_pseudo+0xe2/0x130 [ 145.186169][T15107] __shmem_file_setup+0x14c/0x1d0 [ 145.191213][T15107] shmem_file_setup+0x37/0x40 [ 145.195945][T15107] __se_sys_memfd_create+0x1eb/0x390 [ 145.201236][T15107] __x64_sys_memfd_create+0x2d/0x40 [ 145.206478][T15107] do_syscall_64+0x34/0x50 [ 145.210896][T15107] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 145.216797][T15107] RIP: 0033:0x466459 [ 145.220719][T15107] 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 [ 145.240326][T15107] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 145.248739][T15107] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 145.256778][T15107] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004beba8 [ 145.264747][T15107] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff 19:06:59 executing program 0 (fault-call:0 fault-nth:4): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:06:59 executing program 4 (fault-call:0 fault-nth:6): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 145.272714][T15107] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 145.280676][T15107] R13: 00000000200000c0 R14: 0000000000000800 R15: 0000000020000100 [ 145.342379][T15117] FAULT_INJECTION: forcing a failure. [ 145.342379][T15117] name failslab, interval 1, probability 0, space 0, times 0 [ 145.355013][T15117] CPU: 0 PID: 15117 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 145.363775][T15117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.373821][T15117] Call Trace: [ 145.377096][T15117] dump_stack+0x137/0x19d [ 145.381431][T15117] should_fail+0x23c/0x250 [ 145.385865][T15117] ? __d_alloc+0x36/0x370 [ 145.390202][T15117] __should_failslab+0x81/0x90 [ 145.394995][T15117] should_failslab+0x5/0x20 [ 145.399572][T15117] kmem_cache_alloc+0x46/0x300 [ 145.404333][T15117] ? __init_rwsem+0x59/0x70 [ 145.408837][T15117] __d_alloc+0x36/0x370 [ 145.413132][T15117] ? current_time+0xdb/0x190 [ 145.417723][T15117] d_alloc_pseudo+0x1a/0x50 [ 145.422266][T15117] alloc_file_pseudo+0x63/0x130 [ 145.427121][T15117] __shmem_file_setup+0x14c/0x1d0 [ 145.432130][T15117] shmem_file_setup+0x37/0x40 [ 145.436804][T15117] __se_sys_memfd_create+0x1eb/0x390 [ 145.442140][T15117] __x64_sys_memfd_create+0x2d/0x40 [ 145.447350][T15117] do_syscall_64+0x34/0x50 [ 145.451839][T15117] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 145.457736][T15117] RIP: 0033:0x466459 [ 145.461692][T15117] 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 19:06:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4", 0x2e, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 145.485177][T15117] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 145.493574][T15117] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 145.501596][T15117] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 145.509638][T15117] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 145.517588][T15117] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 145.525561][T15117] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 [ 145.539730][T15125] loop3: detected capacity change from 0 to 264192 [ 145.546602][T15128] loop2: detected capacity change from 0 to 264192 [ 145.558402][T15136] FAULT_INJECTION: forcing a failure. [ 145.558402][T15136] name failslab, interval 1, probability 0, space 0, times 0 [ 145.572610][T15136] CPU: 0 PID: 15136 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 145.574092][T15125] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 145.581994][T15136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.582009][T15136] Call Trace: [ 145.582017][T15136] dump_stack+0x137/0x19d [ 145.582043][T15136] should_fail+0x23c/0x250 [ 145.610597][T15136] ? security_file_alloc+0x30/0x190 [ 145.615828][T15136] __should_failslab+0x81/0x90 [ 145.620592][T15136] should_failslab+0x5/0x20 [ 145.625096][T15136] kmem_cache_alloc+0x46/0x300 [ 145.629862][T15136] ? __alloc_file+0x2e/0x1a0 [ 145.634454][T15136] security_file_alloc+0x30/0x190 [ 145.639585][T15136] __alloc_file+0x83/0x1a0 [ 145.644002][T15136] alloc_empty_file+0xcd/0x1c0 [ 145.648866][T15136] alloc_file+0x3a/0x280 [ 145.653184][T15136] alloc_file_pseudo+0xe2/0x130 [ 145.658110][T15136] __shmem_file_setup+0x14c/0x1d0 [ 145.663129][T15136] shmem_file_setup+0x37/0x40 [ 145.667897][T15136] __se_sys_memfd_create+0x1eb/0x390 [ 145.674146][T15136] __x64_sys_memfd_create+0x2d/0x40 [ 145.679407][T15136] do_syscall_64+0x34/0x50 [ 145.683808][T15136] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 145.689716][T15136] RIP: 0033:0x466459 [ 145.693651][T15136] 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 [ 145.713254][T15136] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 145.721645][T15136] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 145.729594][T15136] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00000000004beba8 19:06:59 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x59) [ 145.737666][T15136] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 145.745613][T15136] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 145.753569][T15136] R13: 00000000200000c0 R14: 0000000000000800 R15: 0000000020000100 19:06:59 executing program 0 (fault-call:0 fault-nth:5): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:06:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:06:59 executing program 4 (fault-call:0 fault-nth:7): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 145.793634][T15124] loop1: detected capacity change from 0 to 264192 [ 145.814306][T15128] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 145.814306][T15128] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 145.814306][T15128] [ 145.879850][T15153] FAULT_INJECTION: forcing a failure. [ 145.879850][T15153] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 145.893108][T15153] CPU: 1 PID: 15153 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 145.893579][T15128] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 145.901917][T15153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.901931][T15153] Call Trace: [ 145.901939][T15153] dump_stack+0x137/0x19d [ 145.911953][T15128] EXT4-fs (loop2): group descriptors corrupted! [ 145.922062][T15153] should_fail+0x23c/0x250 [ 145.940388][T15153] __alloc_pages_nodemask+0xe7/0x310 [ 145.945679][T15153] alloc_pages_vma+0x3c3/0x5e0 [ 145.950446][T15153] shmem_getpage_gfp+0x980/0x1410 [ 145.955499][T15153] ? mls_context_isvalid+0x76/0x1e0 [ 145.960710][T15153] shmem_write_begin+0x7e/0x100 [ 145.963340][T15124] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 145.965564][T15153] generic_perform_write+0x196/0x3a0 [ 145.965594][T15153] ? file_update_time+0x1bd/0x3e0 [ 145.983723][T15153] __generic_file_write_iter+0x161/0x300 [ 145.986853][T15124] System zones: [ 145.989371][T15153] ? generic_write_checks+0x250/0x290 [ 145.989397][T15153] generic_file_write_iter+0x75/0x130 [ 145.992990][T15124] 1-20 [ 145.998312][T15153] vfs_write+0x69d/0x770 [ 146.003721][T15124] [ 146.006348][T15153] __x64_sys_pwrite64+0xf5/0x150 [ 146.006371][T15153] do_syscall_64+0x34/0x50 [ 146.006391][T15153] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 146.028333][T15153] RIP: 0033:0x4195f7 [ 146.032058][T15124] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 146.032271][T15153] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 146.063690][T15153] RSP: 002b:00007f418203df20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 146.072105][T15153] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7 [ 146.080109][T15153] RDX: 000000000000003a RSI: 0000000020010000 RDI: 0000000000000004 [ 146.088079][T15153] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 146.096076][T15153] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 146.104049][T15153] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 146.116516][T15156] FAULT_INJECTION: forcing a failure. [ 146.116516][T15156] name failslab, interval 1, probability 0, space 0, times 0 [ 146.129155][T15156] CPU: 1 PID: 15156 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 146.138016][T15156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.148073][T15156] Call Trace: [ 146.151363][T15156] dump_stack+0x137/0x19d [ 146.155694][T15156] should_fail+0x23c/0x250 [ 146.160199][T15156] ? __alloc_file+0x2e/0x1a0 [ 146.164855][T15156] __should_failslab+0x81/0x90 [ 146.169732][T15156] should_failslab+0x5/0x20 [ 146.174233][T15156] kmem_cache_alloc+0x46/0x300 [ 146.179014][T15156] ? inode_doinit_with_dentry+0x36f/0x940 [ 146.184745][T15156] __alloc_file+0x2e/0x1a0 [ 146.189163][T15156] alloc_empty_file+0xcd/0x1c0 [ 146.193930][T15156] alloc_file+0x3a/0x280 [ 146.198175][T15156] alloc_file_pseudo+0xe2/0x130 [ 146.203062][T15156] __shmem_file_setup+0x14c/0x1d0 [ 146.208197][T15156] shmem_file_setup+0x37/0x40 [ 146.212994][T15156] __se_sys_memfd_create+0x1eb/0x390 [ 146.218310][T15156] __x64_sys_memfd_create+0x2d/0x40 [ 146.223533][T15156] do_syscall_64+0x34/0x50 [ 146.227949][T15156] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 146.233853][T15156] RIP: 0033:0x466459 [ 146.237743][T15156] 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 [ 146.258514][T15156] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 146.266908][T15156] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 19:07:00 executing program 0 (fault-call:0 fault-nth:6): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 146.274863][T15156] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 146.283045][T15156] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 146.291000][T15156] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 146.298975][T15156] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 19:07:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020003, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 146.345802][T15153] loop4: detected capacity change from 0 to 4 [ 146.376397][T15166] loop2: detected capacity change from 0 to 264192 [ 146.382597][T15157] loop3: detected capacity change from 0 to 264192 [ 146.391980][T15166] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 146.391980][T15166] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 146.391980][T15166] [ 146.398515][T15163] FAULT_INJECTION: forcing a failure. [ 146.398515][T15163] name failslab, interval 1, probability 0, space 0, times 0 [ 146.410657][T15166] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 146.422478][T15163] CPU: 0 PID: 15163 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 146.432461][T15166] EXT4-fs (loop2): group descriptors corrupted! [ 146.441183][T15163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.457460][T15163] Call Trace: [ 146.460845][T15163] dump_stack+0x137/0x19d [ 146.465158][T15163] should_fail+0x23c/0x250 [ 146.469585][T15163] ? security_file_alloc+0x30/0x190 [ 146.474807][T15163] __should_failslab+0x81/0x90 [ 146.479815][T15163] should_failslab+0x5/0x20 [ 146.484366][T15163] kmem_cache_alloc+0x46/0x300 [ 146.489123][T15163] ? __alloc_file+0x2e/0x1a0 [ 146.494844][T15163] security_file_alloc+0x30/0x190 [ 146.499859][T15163] __alloc_file+0x83/0x1a0 [ 146.504286][T15163] alloc_empty_file+0xcd/0x1c0 [ 146.509149][T15163] alloc_file+0x3a/0x280 [ 146.513447][T15163] alloc_file_pseudo+0xe2/0x130 [ 146.518334][T15163] __shmem_file_setup+0x14c/0x1d0 [ 146.523390][T15163] shmem_file_setup+0x37/0x40 [ 146.528064][T15163] __se_sys_memfd_create+0x1eb/0x390 [ 146.533329][T15163] __x64_sys_memfd_create+0x2d/0x40 [ 146.538507][T15163] do_syscall_64+0x34/0x50 [ 146.542905][T15163] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 146.548795][T15163] RIP: 0033:0x466459 [ 146.552666][T15163] 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 [ 146.572285][T15163] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 146.580781][T15163] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 146.588771][T15163] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004beba8 19:07:00 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x5a) [ 146.596742][T15163] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 146.604696][T15163] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 146.612654][T15163] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 [ 146.630122][T15153] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 146.638678][T15157] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 19:07:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:07:00 executing program 4 (fault-call:0 fault-nth:8): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 146.674113][T15174] loop1: detected capacity change from 0 to 264192 19:07:00 executing program 0 (fault-call:0 fault-nth:7): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 146.716810][T15174] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 146.724924][T15187] loop2: detected capacity change from 0 to 264192 [ 146.737753][T15174] System zones: 1-20 [ 146.748927][T15192] FAULT_INJECTION: forcing a failure. [ 146.748927][T15192] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 146.762083][T15174] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 146.762268][T15192] CPU: 1 PID: 15192 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 146.782795][T15192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.792863][T15192] Call Trace: [ 146.796143][T15192] dump_stack+0x137/0x19d [ 146.800525][T15192] should_fail+0x23c/0x250 [ 146.804956][T15192] __alloc_pages_nodemask+0xe7/0x310 [ 146.810255][T15192] alloc_pages_vma+0x3c3/0x5e0 [ 146.815033][T15192] shmem_getpage_gfp+0x980/0x1410 [ 146.820218][T15192] ? mls_context_isvalid+0x76/0x1e0 [ 146.825545][T15192] shmem_write_begin+0x7e/0x100 [ 146.830406][T15192] generic_perform_write+0x196/0x3a0 [ 146.835785][T15192] ? file_update_time+0x1bd/0x3e0 [ 146.840805][T15192] __generic_file_write_iter+0x161/0x300 [ 146.846512][T15192] ? generic_write_checks+0x250/0x290 [ 146.851974][T15192] generic_file_write_iter+0x75/0x130 [ 146.857359][T15192] vfs_write+0x69d/0x770 [ 146.861608][T15192] __x64_sys_pwrite64+0xf5/0x150 [ 146.866644][T15192] do_syscall_64+0x34/0x50 [ 146.871109][T15192] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 146.877004][T15192] RIP: 0033:0x4195f7 [ 146.880896][T15192] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 146.900510][T15192] RSP: 002b:00007f112ac06f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 146.908930][T15192] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7 19:07:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020004, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 146.916901][T15192] RDX: 000000000000003a RSI: 0000000020010000 RDI: 0000000000000004 [ 146.925001][T15192] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 146.933075][T15192] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 146.941071][T15192] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 146.962121][T15187] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 146.962121][T15187] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 146.962121][T15187] [ 146.980377][T15187] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 146.983311][T15200] FAULT_INJECTION: forcing a failure. [ 146.983311][T15200] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 146.990405][T15187] EXT4-fs (loop2): group descriptors corrupted! [ 147.003489][T15200] CPU: 1 PID: 15200 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 147.018913][T15200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.028971][T15200] Call Trace: [ 147.032245][T15200] dump_stack+0x137/0x19d [ 147.036711][T15200] should_fail+0x23c/0x250 [ 147.041151][T15200] should_fail_usercopy+0x16/0x20 [ 147.046227][T15200] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 147.052314][T15200] ? shmem_write_begin+0x7e/0x100 [ 147.057389][T15200] generic_perform_write+0x1e4/0x3a0 [ 147.062682][T15200] ? file_update_time+0x1bd/0x3e0 [ 147.067746][T15200] __generic_file_write_iter+0x161/0x300 [ 147.073542][T15200] ? generic_write_checks+0x250/0x290 [ 147.079007][T15200] generic_file_write_iter+0x75/0x130 [ 147.084381][T15200] vfs_write+0x69d/0x770 [ 147.088628][T15200] __x64_sys_pwrite64+0xf5/0x150 [ 147.093581][T15200] do_syscall_64+0x34/0x50 [ 147.098017][T15200] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 147.103929][T15200] RIP: 0033:0x4195f7 [ 147.107824][T15200] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 147.127544][T15200] RSP: 002b:00007f418203df20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 147.136275][T15200] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7 [ 147.144254][T15200] RDX: 000000000000003a RSI: 0000000020010000 RDI: 0000000000000004 [ 147.152230][T15200] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 147.160202][T15200] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 147.168172][T15200] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 147.177088][T15199] loop3: detected capacity change from 0 to 264192 [ 147.186758][T15199] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 147.191880][T15192] loop0: detected capacity change from 0 to 264192 [ 147.208676][T15200] loop4: detected capacity change from 0 to 4 19:07:00 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x5b) 19:07:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:07:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 147.221546][T15192] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 147.241851][T15200] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef0100010000", 0x3f, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 147.279445][T15214] loop1: detected capacity change from 0 to 264192 19:07:01 executing program 0 (fault-call:0 fault-nth:8): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:01 executing program 4 (fault-call:0 fault-nth:9): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef0100010000", 0x3f, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 147.369086][T15225] loop2: detected capacity change from 0 to 264192 [ 147.377266][T15237] FAULT_INJECTION: forcing a failure. [ 147.377266][T15237] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 147.390347][T15237] CPU: 0 PID: 15237 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 147.391271][T15225] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 147.391271][T15225] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 147.391271][T15225] [ 147.399110][T15237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.399124][T15237] Call Trace: [ 147.399132][T15237] dump_stack+0x137/0x19d [ 147.427454][T15225] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 147.430440][T15237] should_fail+0x23c/0x250 [ 147.430462][T15237] should_fail_usercopy+0x16/0x20 [ 147.434804][T15225] EXT4-fs (loop2): group descriptors corrupted! [ 147.444754][T15237] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 147.466428][T15237] ? shmem_write_begin+0x7e/0x100 [ 147.471892][T15237] generic_perform_write+0x1e4/0x3a0 [ 147.477161][T15237] ? file_update_time+0x1bd/0x3e0 [ 147.482176][T15237] __generic_file_write_iter+0x161/0x300 [ 147.489688][T15237] ? generic_write_checks+0x250/0x290 [ 147.495049][T15237] generic_file_write_iter+0x75/0x130 [ 147.500440][T15237] vfs_write+0x69d/0x770 [ 147.504740][T15237] __x64_sys_pwrite64+0xf5/0x150 [ 147.509662][T15237] do_syscall_64+0x34/0x50 [ 147.514061][T15237] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 147.520023][T15237] RIP: 0033:0x4195f7 [ 147.523896][T15237] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 147.543934][T15237] RSP: 002b:00007f112ac06f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 147.552418][T15237] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7 [ 147.560832][T15237] RDX: 000000000000003a RSI: 0000000020010000 RDI: 0000000000000004 [ 147.569348][T15237] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 147.578111][T15237] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 147.586123][T15237] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 147.600452][T15214] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 147.639419][T15214] System zones: 1-20 [ 147.656255][T15241] FAULT_INJECTION: forcing a failure. [ 147.656255][T15241] name failslab, interval 1, probability 0, space 0, times 0 [ 147.668918][T15241] CPU: 1 PID: 15241 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 147.678891][T15241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.688942][T15241] Call Trace: [ 147.692230][T15241] dump_stack+0x137/0x19d [ 147.696652][T15241] should_fail+0x23c/0x250 [ 147.701065][T15241] ? getname_flags+0x84/0x3d0 [ 147.705768][T15241] __should_failslab+0x81/0x90 [ 147.710573][T15241] should_failslab+0x5/0x20 [ 147.715082][T15241] kmem_cache_alloc+0x46/0x300 [ 147.719931][T15241] getname_flags+0x84/0x3d0 [ 147.724457][T15241] ? vfs_write+0x50c/0x770 [ 147.728888][T15241] getname+0x15/0x20 [ 147.732806][T15241] do_sys_openat2+0x5b/0x250 [ 147.737401][T15241] __x64_sys_openat+0xef/0x110 [ 147.742163][T15241] do_syscall_64+0x34/0x50 [ 147.746602][T15241] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 147.752620][T15241] RIP: 0033:0x419544 [ 147.756603][T15241] 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 [ 147.773931][T15214] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 147.776245][T15241] RSP: 002b:00007f418203ded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 147.796468][T15241] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 [ 147.804468][T15241] RDX: 0000000000000002 RSI: 00007f418203e000 RDI: 00000000ffffff9c [ 147.812435][T15241] RBP: 00007f418203e000 R08: 0000000000000000 R09: ffffffffffffffff [ 147.820436][T15241] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 147.828474][T15241] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 19:07:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020005, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:01 executing program 4 (fault-call:0 fault-nth:10): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 147.843279][T15244] loop3: detected capacity change from 0 to 264192 [ 147.866782][T15244] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 147.866782][T15244] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 147.866782][T15244] [ 147.884886][T15244] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:01 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x5c) 19:07:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 147.896411][T15237] loop0: detected capacity change from 0 to 264192 [ 147.925907][T15255] loop2: detected capacity change from 0 to 264192 [ 147.947275][T15237] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 147.950465][T15255] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 147.950465][T15255] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 147.950465][T15255] [ 147.962246][T15261] FAULT_INJECTION: forcing a failure. [ 147.962246][T15261] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 147.976552][T15255] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 147.985861][T15261] CPU: 0 PID: 15261 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 147.995923][T15255] EXT4-fs (loop2): group descriptors corrupted! [ 148.004665][T15261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.004680][T15261] Call Trace: [ 148.004687][T15261] dump_stack+0x137/0x19d [ 148.029080][T15261] should_fail+0x23c/0x250 [ 148.033542][T15261] should_fail_usercopy+0x16/0x20 [ 148.038571][T15261] strncpy_from_user+0x21/0x250 [ 148.043415][T15261] getname_flags+0xb8/0x3d0 [ 148.049055][T15261] ? vfs_write+0x50c/0x770 [ 148.053498][T15261] getname+0x15/0x20 [ 148.057438][T15261] do_sys_openat2+0x5b/0x250 [ 148.062036][T15261] __x64_sys_openat+0xef/0x110 [ 148.066797][T15261] do_syscall_64+0x34/0x50 [ 148.071233][T15261] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 148.077133][T15261] RIP: 0033:0x419544 [ 148.081021][T15261] 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 [ 148.100714][T15261] RSP: 002b:00007f418203ded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 148.109126][T15261] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 [ 148.117097][T15261] RDX: 0000000000000002 RSI: 00007f418203e000 RDI: 00000000ffffff9c [ 148.125153][T15261] RBP: 00007f418203e000 R08: 0000000000000000 R09: ffffffffffffffff [ 148.133133][T15261] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 19:07:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:01 executing program 4 (fault-call:0 fault-nth:11): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 148.141537][T15261] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 148.155540][T15265] loop1: detected capacity change from 0 to 264192 19:07:01 executing program 0 (fault-call:0 fault-nth:9): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:01 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x5d) [ 148.221906][T15265] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 148.231829][T15280] FAULT_INJECTION: forcing a failure. [ 148.231829][T15280] name failslab, interval 1, probability 0, space 0, times 0 [ 148.234156][T15265] System zones: 1-20 [ 148.245606][T15280] CPU: 1 PID: 15280 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 148.254264][T15265] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 148.259964][T15280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.259990][T15280] Call Trace: [ 148.282849][T15279] loop3: detected capacity change from 0 to 264192 [ 148.285068][T15280] dump_stack+0x137/0x19d [ 148.295862][T15280] should_fail+0x23c/0x250 [ 148.300290][T15280] ? __alloc_file+0x2e/0x1a0 [ 148.300737][T15283] loop2: detected capacity change from 0 to 264192 [ 148.304886][T15280] __should_failslab+0x81/0x90 [ 148.304911][T15280] should_failslab+0x5/0x20 [ 148.320778][T15280] kmem_cache_alloc+0x46/0x300 [ 148.325550][T15280] __alloc_file+0x2e/0x1a0 [ 148.329977][T15280] alloc_empty_file+0xcd/0x1c0 [ 148.334743][T15280] path_openat+0x6a/0x20b0 [ 148.339209][T15280] ? write_one_page+0x210/0x210 [ 148.344147][T15280] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 148.350469][T15280] ? generic_perform_write+0x332/0x3a0 [ 148.355949][T15280] do_filp_open+0xd9/0x1f0 [ 148.360383][T15280] ? __virt_addr_valid+0x15a/0x1a0 [ 148.365578][T15280] ? __check_object_size+0x253/0x310 19:07:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020006, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 148.370878][T15280] ? alloc_fd+0x36d/0x3c0 [ 148.375289][T15280] do_sys_openat2+0xa3/0x250 [ 148.379903][T15280] __x64_sys_openat+0xef/0x110 [ 148.384676][T15280] do_syscall_64+0x34/0x50 [ 148.389099][T15280] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 148.395011][T15280] RIP: 0033:0x419544 [ 148.398904][T15280] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 148.418577][T15280] RSP: 002b:00007f418203ded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 148.426994][T15280] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 [ 148.434965][T15280] RDX: 0000000000000002 RSI: 00007f418203e000 RDI: 00000000ffffff9c [ 148.443034][T15280] RBP: 00007f418203e000 R08: 0000000000000000 R09: ffffffffffffffff [ 148.451078][T15280] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 148.459043][T15280] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 19:07:02 executing program 4 (fault-call:0 fault-nth:12): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 148.481683][T15283] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 148.481683][T15283] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 148.481683][T15283] [ 148.482933][T15279] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 148.482933][T15279] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 148.482933][T15279] [ 148.517768][T15279] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 148.518868][T15283] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 148.535605][T15283] EXT4-fs (loop2): group descriptors corrupted! [ 148.561810][T15299] FAULT_INJECTION: forcing a failure. [ 148.561810][T15299] name fail_usercopy, interval 1, probability 0, space 0, times 0 19:07:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 148.574935][T15299] CPU: 1 PID: 15299 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 148.583719][T15299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.593819][T15299] Call Trace: [ 148.597130][T15299] dump_stack+0x137/0x19d [ 148.601484][T15299] should_fail+0x23c/0x250 [ 148.606109][T15299] should_fail_usercopy+0x16/0x20 [ 148.611471][T15299] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 148.617563][T15299] ? shmem_write_begin+0x7e/0x100 [ 148.622703][T15299] generic_perform_write+0x1e4/0x3a0 [ 148.628133][T15299] ? file_update_time+0x1bd/0x3e0 [ 148.633319][T15299] __generic_file_write_iter+0x161/0x300 [ 148.640003][T15299] ? generic_write_checks+0x250/0x290 [ 148.645602][T15299] generic_file_write_iter+0x75/0x130 [ 148.651086][T15299] vfs_write+0x69d/0x770 [ 148.655578][T15299] __x64_sys_pwrite64+0xf5/0x150 [ 148.660615][T15299] do_syscall_64+0x34/0x50 [ 148.665021][T15299] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 148.671070][T15299] RIP: 0033:0x4195f7 [ 148.674959][T15299] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 148.694843][T15299] RSP: 002b:00007f112ac06f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 148.703257][T15299] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7 [ 148.711270][T15299] RDX: 0000000000000009 RSI: 0000000020000040 RDI: 0000000000000004 [ 148.719220][T15299] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 148.727200][T15299] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 [ 148.735152][T15299] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 148.756221][T15311] FAULT_INJECTION: forcing a failure. [ 148.756221][T15311] name failslab, interval 1, probability 0, space 0, times 0 [ 148.769051][T15311] CPU: 0 PID: 15311 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 148.769669][T15299] loop0: detected capacity change from 0 to 264192 [ 148.777817][T15311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.777830][T15311] Call Trace: [ 148.777838][T15311] dump_stack+0x137/0x19d [ 148.777862][T15311] should_fail+0x23c/0x250 [ 148.806950][T15311] ? security_file_alloc+0x30/0x190 [ 148.812174][T15311] __should_failslab+0x81/0x90 [ 148.816962][T15311] should_failslab+0x5/0x20 [ 148.821517][T15311] kmem_cache_alloc+0x46/0x300 [ 148.826408][T15311] ? __alloc_file+0x2e/0x1a0 [ 148.831005][T15311] security_file_alloc+0x30/0x190 [ 148.836027][T15311] __alloc_file+0x83/0x1a0 [ 148.840495][T15311] alloc_empty_file+0xcd/0x1c0 [ 148.845265][T15311] path_openat+0x6a/0x20b0 [ 148.849800][T15311] ? write_one_page+0x210/0x210 [ 148.854662][T15311] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 148.860978][T15311] ? generic_perform_write+0x332/0x3a0 [ 148.866535][T15311] do_filp_open+0xd9/0x1f0 [ 148.870952][T15311] ? __virt_addr_valid+0x15a/0x1a0 [ 148.876146][T15311] ? __check_object_size+0x253/0x310 [ 148.881499][T15311] ? alloc_fd+0x36d/0x3c0 [ 148.885828][T15311] do_sys_openat2+0xa3/0x250 [ 148.890466][T15311] __x64_sys_openat+0xef/0x110 [ 148.895274][T15311] do_syscall_64+0x34/0x50 [ 148.899743][T15311] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 148.905715][T15311] RIP: 0033:0x419544 [ 148.909606][T15311] 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 [ 148.929213][T15311] RSP: 002b:00007f418203ded0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 148.937698][T15311] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 [ 148.945669][T15311] RDX: 0000000000000002 RSI: 00007f418203e000 RDI: 00000000ffffff9c [ 148.953637][T15311] RBP: 00007f418203e000 R08: 0000000000000000 R09: ffffffffffffffff [ 148.961623][T15311] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 148.969660][T15311] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 148.983998][T15299] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 148.991918][T15314] loop3: detected capacity change from 0 to 264192 [ 149.017627][T15314] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 149.017627][T15314] Contact linux-ext4@vger.kernel.org if you think we should keep it. 19:07:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:02 executing program 0 (fault-call:0 fault-nth:10): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:02 executing program 4 (fault-call:0 fault-nth:13): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 149.017627][T15314] [ 149.035736][T15320] loop1: detected capacity change from 0 to 264192 [ 149.090532][T15314] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 149.093762][T15332] loop2: detected capacity change from 0 to 264192 [ 149.100644][T15336] FAULT_INJECTION: forcing a failure. [ 149.100644][T15336] name failslab, interval 1, probability 0, space 0, times 0 [ 149.117597][T15336] CPU: 0 PID: 15336 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 149.126370][T15336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.136646][T15336] Call Trace: [ 149.139984][T15336] dump_stack+0x137/0x19d [ 149.144305][T15336] should_fail+0x23c/0x250 [ 149.148701][T15336] ? getname_flags+0x84/0x3d0 [ 149.153364][T15336] __should_failslab+0x81/0x90 [ 149.158116][T15336] should_failslab+0x5/0x20 [ 149.162609][T15336] kmem_cache_alloc+0x46/0x300 [ 149.168384][T15336] getname_flags+0x84/0x3d0 [ 149.173062][T15336] ? vfs_write+0x50c/0x770 [ 149.177459][T15336] getname+0x15/0x20 [ 149.181384][T15336] do_sys_openat2+0x5b/0x250 [ 149.186019][T15336] __x64_sys_openat+0xef/0x110 [ 149.190828][T15336] do_syscall_64+0x34/0x50 [ 149.195351][T15336] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 149.201246][T15336] RIP: 0033:0x419544 [ 149.205228][T15336] 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 [ 149.225066][T15336] RSP: 002b:00007f112ac06ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 149.233459][T15336] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 [ 149.241566][T15336] RDX: 0000000000000002 RSI: 00007f112ac07000 RDI: 00000000ffffff9c [ 149.250052][T15336] RBP: 00007f112ac07000 R08: 0000000000000000 R09: ffffffffffffffff [ 149.258018][T15336] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 149.266075][T15336] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 149.285777][T15320] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:07:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f01", 0x35, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 149.313026][T15332] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 149.313026][T15332] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 149.313026][T15332] [ 149.319710][T15320] System zones: 1-20 19:07:03 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x5e) [ 149.361197][T15332] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 149.366756][T15345] FAULT_INJECTION: forcing a failure. [ 149.366756][T15345] name failslab, interval 1, probability 0, space 0, times 0 [ 149.371363][T15332] EXT4-fs (loop2): group descriptors corrupted! [ 149.383945][T15345] CPU: 0 PID: 15345 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 149.399291][T15345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.409946][T15345] Call Trace: [ 149.413293][T15345] dump_stack+0x137/0x19d [ 149.417676][T15345] should_fail+0x23c/0x250 [ 149.422111][T15345] ? loop_set_status_from_info+0x3a0/0x3a0 [ 149.427962][T15345] __should_failslab+0x81/0x90 [ 149.432818][T15345] ? __kthread_create_on_node+0x7a/0x290 [ 149.438612][T15345] should_failslab+0x5/0x20 [ 149.443130][T15345] kmem_cache_alloc_trace+0x49/0x320 [ 149.448410][T15345] ? copy_fpregs_to_fpstate+0xd8/0x110 [ 149.453865][T15345] ? loop_set_status_from_info+0x3a0/0x3a0 [ 149.459720][T15345] __kthread_create_on_node+0x7a/0x290 [ 149.465192][T15345] ? loop_set_status_from_info+0x3a0/0x3a0 [ 149.471119][T15345] kthread_create_on_node+0x72/0xa0 [ 149.477642][T15345] loop_configure+0x597/0xcb0 [ 149.482370][T15345] ? mntput+0x45/0x70 [ 149.486347][T15345] lo_ioctl+0x555/0x11f0 [ 149.490588][T15345] ? path_openat+0x19ab/0x20b0 [ 149.495366][T15345] ? putname+0xa5/0xc0 [ 149.499481][T15345] ? ___cache_free+0x3c/0x300 [ 149.504149][T15345] ? blkdev_common_ioctl+0x9c3/0x1010 [ 149.509518][T15345] ? selinux_file_ioctl+0x8e0/0x970 [ 149.514719][T15345] ? lo_release+0x120/0x120 [ 149.519216][T15345] blkdev_ioctl+0x1d0/0x3c0 [ 149.523725][T15345] block_ioctl+0x6d/0x80 [ 149.527963][T15345] ? blkdev_iopoll+0x70/0x70 [ 149.532558][T15345] __se_sys_ioctl+0xcb/0x140 [ 149.537147][T15345] __x64_sys_ioctl+0x3f/0x50 [ 149.542221][T15345] do_syscall_64+0x34/0x50 [ 149.546631][T15345] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 149.552523][T15345] RIP: 0033:0x466217 [ 149.556430][T15345] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 149.576044][T15345] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 149.584452][T15345] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 149.592418][T15345] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 149.600924][T15345] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 19:07:03 executing program 4 (fault-call:0 fault-nth:14): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 149.608900][T15345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 149.616944][T15345] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 149.631911][T15347] loop3: detected capacity change from 0 to 264192 [ 149.640655][T15320] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:03 executing program 0 (fault-call:0 fault-nth:11): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020007, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 149.678979][T15347] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 19:07:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f01", 0x35, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 149.739110][T15362] FAULT_INJECTION: forcing a failure. [ 149.739110][T15362] name failslab, interval 1, probability 0, space 0, times 0 [ 149.745388][T15364] FAULT_INJECTION: forcing a failure. [ 149.745388][T15364] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 149.751797][T15362] CPU: 0 PID: 15362 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 149.751818][T15362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.751827][T15362] Call Trace: [ 149.751834][T15362] dump_stack+0x137/0x19d [ 149.791194][T15362] should_fail+0x23c/0x250 [ 149.795654][T15362] ? __kernfs_new_node+0x6a/0x330 [ 149.800687][T15362] __should_failslab+0x81/0x90 [ 149.805446][T15362] should_failslab+0x5/0x20 [ 149.810015][T15362] kmem_cache_alloc+0x46/0x300 [ 149.814863][T15362] __kernfs_new_node+0x6a/0x330 [ 149.819731][T15362] ? select_task_rq_fair+0x179/0xbd0 [ 149.825035][T15362] ? rb_insert_color+0x2fa/0x310 [ 149.829975][T15362] kernfs_create_dir_ns+0x5e/0x140 [ 149.835773][T15362] internal_create_group+0x138/0x850 [ 149.841052][T15362] ? native_smp_send_reschedule+0x36/0x50 [ 149.846839][T15362] ? check_preempt_wakeup+0x22f/0x350 [ 149.852209][T15362] sysfs_create_group+0x1b/0x20 [ 149.857122][T15362] loop_configure+0xa21/0xcb0 [ 149.861868][T15362] lo_ioctl+0x555/0x11f0 [ 149.866107][T15362] ? path_openat+0x19ab/0x20b0 [ 149.870874][T15362] ? putname+0xa5/0xc0 [ 149.874953][T15362] ? ___cache_free+0x3c/0x300 [ 149.879623][T15362] ? blkdev_common_ioctl+0x9c3/0x1010 [ 149.884991][T15362] ? selinux_file_ioctl+0x8e0/0x970 [ 149.891417][T15362] ? lo_release+0x120/0x120 [ 149.895967][T15362] blkdev_ioctl+0x1d0/0x3c0 [ 149.900462][T15362] block_ioctl+0x6d/0x80 [ 149.904697][T15362] ? blkdev_iopoll+0x70/0x70 [ 149.909294][T15362] __se_sys_ioctl+0xcb/0x140 [ 149.913955][T15362] __x64_sys_ioctl+0x3f/0x50 [ 149.918542][T15362] do_syscall_64+0x34/0x50 [ 149.922956][T15362] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 149.928849][T15362] RIP: 0033:0x466217 [ 149.932753][T15362] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 149.952440][T15362] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 149.960867][T15362] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 149.968851][T15362] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 149.976822][T15362] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 149.984791][T15362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 149.992814][T15362] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 150.000789][T15364] CPU: 1 PID: 15364 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 150.000847][T15362] loop4: detected capacity change from 0 to 4 [ 150.009564][T15364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.009579][T15364] Call Trace: [ 150.009587][T15364] dump_stack+0x137/0x19d [ 150.033423][T15364] should_fail+0x23c/0x250 [ 150.037865][T15364] should_fail_usercopy+0x16/0x20 [ 150.042901][T15364] strncpy_from_user+0x21/0x250 [ 150.047965][T15364] getname_flags+0xb8/0x3d0 [ 150.052507][T15364] ? vfs_write+0x50c/0x770 [ 150.057008][T15364] getname+0x15/0x20 [ 150.060918][T15364] do_sys_openat2+0x5b/0x250 [ 150.065518][T15364] __x64_sys_openat+0xef/0x110 [ 150.070286][T15364] do_syscall_64+0x34/0x50 [ 150.074779][T15364] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 150.080793][T15364] RIP: 0033:0x419544 [ 150.084684][T15364] 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 [ 150.104365][T15364] RSP: 002b:00007f112ac06ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 150.112792][T15364] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 [ 150.120820][T15364] RDX: 0000000000000002 RSI: 00007f112ac07000 RDI: 00000000ffffff9c [ 150.128849][T15364] RBP: 00007f112ac07000 R08: 0000000000000000 R09: ffffffffffffffff [ 150.136908][T15364] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 150.144988][T15364] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 150.161839][T15366] loop2: detected capacity change from 0 to 264192 [ 150.206926][T15366] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 150.206926][T15366] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 150.206926][T15366] [ 150.241636][T15366] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 19:07:03 executing program 0 (fault-call:0 fault-nth:12): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 150.251857][T15366] EXT4-fs (loop2): group descriptors corrupted! [ 150.258343][T15373] loop3: detected capacity change from 0 to 264192 [ 150.284233][T15373] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 150.296188][T15362] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 150.301843][T15376] loop1: detected capacity change from 0 to 264192 [ 150.323341][T15383] FAULT_INJECTION: forcing a failure. [ 150.323341][T15383] name failslab, interval 1, probability 0, space 0, times 0 [ 150.336023][T15383] CPU: 1 PID: 15383 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 150.344792][T15383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 19:07:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f01", 0x35, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:07:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:04 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x5f) [ 150.354843][T15383] Call Trace: [ 150.358114][T15383] dump_stack+0x137/0x19d [ 150.362450][T15383] should_fail+0x23c/0x250 [ 150.367249][T15383] ? __alloc_file+0x2e/0x1a0 [ 150.371845][T15383] __should_failslab+0x81/0x90 [ 150.376622][T15383] should_failslab+0x5/0x20 [ 150.381200][T15383] kmem_cache_alloc+0x46/0x300 [ 150.385967][T15383] __alloc_file+0x2e/0x1a0 [ 150.390415][T15383] alloc_empty_file+0xcd/0x1c0 [ 150.395229][T15383] path_openat+0x6a/0x20b0 [ 150.399699][T15383] ? write_one_page+0x210/0x210 [ 150.404532][T15383] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 150.410750][T15383] ? generic_perform_write+0x332/0x3a0 [ 150.416185][T15383] do_filp_open+0xd9/0x1f0 [ 150.420853][T15383] ? __virt_addr_valid+0x15a/0x1a0 [ 150.425939][T15383] ? __check_object_size+0x253/0x310 [ 150.434152][T15383] ? alloc_fd+0x36d/0x3c0 [ 150.438502][T15383] do_sys_openat2+0xa3/0x250 [ 150.443104][T15383] __x64_sys_openat+0xef/0x110 [ 150.447848][T15383] do_syscall_64+0x34/0x50 [ 150.452328][T15383] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 150.458213][T15383] RIP: 0033:0x419544 [ 150.462112][T15383] 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 [ 150.481719][T15383] RSP: 002b:00007f112ac06ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 150.490455][T15383] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 [ 150.498456][T15383] RDX: 0000000000000002 RSI: 00007f112ac07000 RDI: 00000000ffffff9c [ 150.506416][T15383] RBP: 00007f112ac07000 R08: 0000000000000000 R09: ffffffffffffffff [ 150.514367][T15383] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 150.522378][T15383] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 19:07:04 executing program 4 (fault-call:0 fault-nth:15): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 150.571044][T15376] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 150.586009][T15396] loop2: detected capacity change from 0 to 264192 [ 150.594408][T15376] System zones: 1-20 [ 150.595591][T15396] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 150.595591][T15396] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 150.595591][T15396] 19:07:04 executing program 0 (fault-call:0 fault-nth:13): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020008, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 150.600266][T15394] loop3: detected capacity change from 0 to 264192 [ 150.625127][T15376] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 150.658363][T15394] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 150.674836][T15407] FAULT_INJECTION: forcing a failure. [ 150.674836][T15407] name failslab, interval 1, probability 0, space 0, times 0 [ 150.677453][T15408] FAULT_INJECTION: forcing a failure. [ 150.677453][T15408] name failslab, interval 1, probability 0, space 0, times 0 [ 150.687476][T15407] CPU: 1 PID: 15407 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 150.708774][T15407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.718819][T15407] Call Trace: [ 150.722092][T15407] dump_stack+0x137/0x19d [ 150.726502][T15407] should_fail+0x23c/0x250 [ 150.730913][T15407] ? security_file_alloc+0x30/0x190 [ 150.736111][T15407] __should_failslab+0x81/0x90 [ 150.740875][T15407] should_failslab+0x5/0x20 [ 150.745380][T15407] kmem_cache_alloc+0x46/0x300 [ 150.750160][T15407] ? __alloc_file+0x2e/0x1a0 [ 150.754747][T15407] security_file_alloc+0x30/0x190 [ 150.759771][T15407] __alloc_file+0x83/0x1a0 [ 150.764226][T15407] alloc_empty_file+0xcd/0x1c0 [ 150.768988][T15407] path_openat+0x6a/0x20b0 [ 150.774185][T15407] ? write_one_page+0x210/0x210 [ 150.779108][T15407] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 150.785459][T15407] ? generic_perform_write+0x332/0x3a0 [ 150.791026][T15407] do_filp_open+0xd9/0x1f0 [ 150.795444][T15407] ? __virt_addr_valid+0x15a/0x1a0 [ 150.800571][T15407] ? __check_object_size+0x253/0x310 [ 150.805877][T15407] ? alloc_fd+0x36d/0x3c0 [ 150.810198][T15407] do_sys_openat2+0xa3/0x250 [ 150.814963][T15407] __x64_sys_openat+0xef/0x110 [ 150.819893][T15407] do_syscall_64+0x34/0x50 [ 150.824313][T15407] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 150.830598][T15407] RIP: 0033:0x419544 [ 150.834484][T15407] 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 [ 150.855206][T15407] RSP: 002b:00007f112ac06ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 150.863643][T15407] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 [ 150.871661][T15407] RDX: 0000000000000002 RSI: 00007f112ac07000 RDI: 00000000ffffff9c [ 150.879623][T15407] RBP: 00007f112ac07000 R08: 0000000000000000 R09: ffffffffffffffff [ 150.887586][T15407] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 150.895603][T15407] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 150.903571][T15408] CPU: 0 PID: 15408 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 150.912340][T15408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.922410][T15408] Call Trace: [ 150.925708][T15408] dump_stack+0x137/0x19d [ 150.927850][T15396] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 150.930046][T15408] should_fail+0x23c/0x250 [ 150.930065][T15408] ? __kernfs_new_node+0x6a/0x330 [ 150.940123][T15396] EXT4-fs (loop2): group descriptors corrupted! [ 150.944602][T15408] __should_failslab+0x81/0x90 [ 150.944624][T15408] should_failslab+0x5/0x20 [ 150.965110][T15408] kmem_cache_alloc+0x46/0x300 [ 150.969893][T15408] ? __cond_resched+0x11/0x40 [ 150.974569][T15408] __kernfs_new_node+0x6a/0x330 [ 150.979449][T15408] ? idr_alloc_cyclic+0x249/0x2d0 [ 150.984515][T15408] ? rb_insert_color+0x7e/0x310 [ 150.989372][T15408] kernfs_new_node+0x5b/0xd0 [ 150.994025][T15408] __kernfs_create_file+0x45/0x1a0 [ 150.999413][T15408] sysfs_add_file_mode_ns+0x1c1/0x250 [ 151.004801][T15408] internal_create_group+0x2e4/0x850 [ 151.010089][T15408] sysfs_create_group+0x1b/0x20 [ 151.014939][T15408] loop_configure+0xa21/0xcb0 [ 151.019677][T15408] lo_ioctl+0x555/0x11f0 [ 151.024102][T15408] ? path_openat+0x19ab/0x20b0 [ 151.028871][T15408] ? putname+0xa5/0xc0 [ 151.032964][T15408] ? ___cache_free+0x3c/0x300 [ 151.037642][T15408] ? blkdev_common_ioctl+0x9c3/0x1010 [ 151.043020][T15408] ? selinux_file_ioctl+0x8e0/0x970 [ 151.048286][T15408] ? lo_release+0x120/0x120 [ 151.052795][T15408] blkdev_ioctl+0x1d0/0x3c0 [ 151.057565][T15408] block_ioctl+0x6d/0x80 [ 151.061806][T15408] ? blkdev_iopoll+0x70/0x70 [ 151.066388][T15408] __se_sys_ioctl+0xcb/0x140 [ 151.071072][T15408] __x64_sys_ioctl+0x3f/0x50 [ 151.075663][T15408] do_syscall_64+0x34/0x50 [ 151.080103][T15408] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 151.086002][T15408] RIP: 0033:0x466217 [ 151.089891][T15408] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 151.110727][T15408] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 151.119228][T15408] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 151.127458][T15408] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 151.135427][T15408] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 151.143768][T15408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 151.151763][T15408] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 151.169134][T15408] loop4: detected capacity change from 0 to 4 19:07:04 executing program 0 (fault-call:0 fault-nth:14): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:07:04 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x60) [ 151.186500][T15408] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 151.256261][T15425] FAULT_INJECTION: forcing a failure. [ 151.256261][T15425] name failslab, interval 1, probability 0, space 0, times 0 [ 151.269100][T15425] CPU: 0 PID: 15425 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 151.277871][T15425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.288124][T15425] Call Trace: [ 151.291398][T15425] dump_stack+0x137/0x19d [ 151.295753][T15425] should_fail+0x23c/0x250 [ 151.300145][T15425] ? loop_set_status_from_info+0x3a0/0x3a0 [ 151.306850][T15425] __should_failslab+0x81/0x90 [ 151.311601][T15425] ? __kthread_create_on_node+0x7a/0x290 [ 151.317362][T15425] should_failslab+0x5/0x20 [ 151.321856][T15425] kmem_cache_alloc_trace+0x49/0x320 [ 151.327201][T15425] ? loop_set_status_from_info+0x3a0/0x3a0 [ 151.333013][T15425] __kthread_create_on_node+0x7a/0x290 [ 151.338566][T15425] ? loop_set_status_from_info+0x3a0/0x3a0 [ 151.344377][T15425] kthread_create_on_node+0x72/0xa0 [ 151.349641][T15425] loop_configure+0x597/0xcb0 [ 151.354402][T15425] ? mntput+0x45/0x70 [ 151.358366][T15425] lo_ioctl+0x555/0x11f0 [ 151.362623][T15425] ? path_openat+0x19ab/0x20b0 [ 151.367417][T15425] ? putname+0xa5/0xc0 [ 151.371476][T15425] ? ___cache_free+0x3c/0x300 [ 151.376145][T15425] ? blkdev_common_ioctl+0x9c3/0x1010 [ 151.381502][T15425] ? selinux_file_ioctl+0x8e0/0x970 [ 151.386736][T15425] ? lo_release+0x120/0x120 [ 151.391240][T15425] blkdev_ioctl+0x1d0/0x3c0 [ 151.395746][T15425] block_ioctl+0x6d/0x80 [ 151.399973][T15425] ? blkdev_iopoll+0x70/0x70 [ 151.404596][T15425] __se_sys_ioctl+0xcb/0x140 [ 151.409210][T15425] __x64_sys_ioctl+0x3f/0x50 [ 151.413886][T15425] do_syscall_64+0x34/0x50 [ 151.418336][T15425] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 151.424362][T15425] RIP: 0033:0x466217 [ 151.428329][T15425] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 151.447921][T15425] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 19:07:05 executing program 4 (fault-call:0 fault-nth:16): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 151.456316][T15425] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 151.464290][T15425] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 151.472369][T15425] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 151.480709][T15425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 151.488688][T15425] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 19:07:05 executing program 0 (fault-call:0 fault-nth:15): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 151.513075][T15430] loop2: detected capacity change from 0 to 264192 [ 151.519958][T15429] loop3: detected capacity change from 0 to 264192 [ 151.541649][T15431] loop1: detected capacity change from 0 to 264192 [ 151.560281][T15429] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 151.560499][T15430] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 151.560499][T15430] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 151.560499][T15430] [ 151.595657][T15431] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 151.623805][T15431] System zones: 1-20 [ 151.635653][T15431] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 151.648168][T15430] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 151.672082][T15450] FAULT_INJECTION: forcing a failure. [ 151.672082][T15450] name failslab, interval 1, probability 0, space 0, times 0 [ 151.684747][T15450] CPU: 1 PID: 15450 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 151.693619][T15450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.704084][T15450] Call Trace: [ 151.707362][T15450] dump_stack+0x137/0x19d [ 151.711696][T15450] should_fail+0x23c/0x250 [ 151.716295][T15450] ? __kernfs_new_node+0x6a/0x330 [ 151.721332][T15450] __should_failslab+0x81/0x90 [ 151.726157][T15450] should_failslab+0x5/0x20 [ 151.730724][T15450] kmem_cache_alloc+0x46/0x300 [ 151.735493][T15450] __kernfs_new_node+0x6a/0x330 [ 151.740347][T15450] ? select_task_rq_fair+0x179/0xbd0 [ 151.745660][T15450] ? rb_insert_color+0x7e/0x310 [ 151.750518][T15450] kernfs_create_dir_ns+0x5e/0x140 [ 151.755723][T15450] internal_create_group+0x138/0x850 [ 151.761014][T15450] ? native_smp_send_reschedule+0x36/0x50 [ 151.766770][T15450] ? check_preempt_wakeup+0x22f/0x350 19:07:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 151.772191][T15450] sysfs_create_group+0x1b/0x20 [ 151.777166][T15450] loop_configure+0xa21/0xcb0 [ 151.781896][T15450] lo_ioctl+0x555/0x11f0 [ 151.786158][T15450] ? path_openat+0x19ab/0x20b0 [ 151.790996][T15450] ? putname+0xa5/0xc0 [ 151.795089][T15450] ? ___cache_free+0x3c/0x300 [ 151.799784][T15450] ? blkdev_common_ioctl+0x9c3/0x1010 [ 151.802173][T15448] FAULT_INJECTION: forcing a failure. [ 151.802173][T15448] name failslab, interval 1, probability 0, space 0, times 0 [ 151.805152][T15450] ? selinux_file_ioctl+0x8e0/0x970 [ 151.822945][T15450] ? lo_release+0x120/0x120 [ 151.827554][T15450] blkdev_ioctl+0x1d0/0x3c0 [ 151.832078][T15450] block_ioctl+0x6d/0x80 [ 151.836415][T15450] ? blkdev_iopoll+0x70/0x70 [ 151.841653][T15450] __se_sys_ioctl+0xcb/0x140 [ 151.846293][T15450] __x64_sys_ioctl+0x3f/0x50 [ 151.850884][T15450] do_syscall_64+0x34/0x50 [ 151.855387][T15450] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 151.861326][T15450] RIP: 0033:0x466217 [ 151.865213][T15450] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 151.885294][T15450] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 151.893705][T15450] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 151.901935][T15450] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 151.909917][T15450] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 151.917915][T15450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 151.925947][T15450] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 151.934110][T15448] CPU: 0 PID: 15448 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 151.934154][T15450] loop0: detected capacity change from 0 to 264192 [ 151.942877][T15448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.942890][T15448] Call Trace: [ 151.942897][T15448] dump_stack+0x137/0x19d [ 151.967790][T15448] should_fail+0x23c/0x250 [ 151.972202][T15448] ? __kernfs_new_node+0x6a/0x330 [ 151.977227][T15448] __should_failslab+0x81/0x90 [ 151.981993][T15448] should_failslab+0x5/0x20 [ 151.986579][T15448] kmem_cache_alloc+0x46/0x300 [ 151.991347][T15448] __kernfs_new_node+0x6a/0x330 [ 151.996244][T15448] ? __cond_resched+0x11/0x40 [ 152.000921][T15448] ? mutex_lock+0x9/0x30 [ 152.005171][T15448] kernfs_new_node+0x5b/0xd0 [ 152.009866][T15448] __kernfs_create_file+0x45/0x1a0 [ 152.014960][T15448] sysfs_add_file_mode_ns+0x1c1/0x250 [ 152.020313][T15448] internal_create_group+0x2e4/0x850 [ 152.025585][T15448] sysfs_create_group+0x1b/0x20 [ 152.030429][T15448] loop_configure+0xa21/0xcb0 [ 152.035094][T15448] lo_ioctl+0x555/0x11f0 [ 152.039357][T15448] ? path_openat+0x19ab/0x20b0 [ 152.044118][T15448] ? putname+0xa5/0xc0 [ 152.048168][T15448] ? ___cache_free+0x3c/0x300 [ 152.052838][T15448] ? blkdev_common_ioctl+0x9c3/0x1010 [ 152.058212][T15448] ? selinux_file_ioctl+0x8e0/0x970 [ 152.063428][T15448] ? lo_release+0x120/0x120 [ 152.067915][T15448] blkdev_ioctl+0x1d0/0x3c0 [ 152.072459][T15448] block_ioctl+0x6d/0x80 [ 152.076685][T15448] ? blkdev_iopoll+0x70/0x70 [ 152.081946][T15448] __se_sys_ioctl+0xcb/0x140 [ 152.086525][T15448] __x64_sys_ioctl+0x3f/0x50 [ 152.091112][T15448] do_syscall_64+0x34/0x50 [ 152.095515][T15448] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 152.101389][T15448] RIP: 0033:0x466217 [ 152.105260][T15448] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 19:07:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020009, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 152.124953][T15448] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 152.133783][T15448] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 152.141752][T15448] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 152.149724][T15448] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 152.157682][T15448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 152.165810][T15448] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 19:07:05 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x61) [ 152.191424][T15450] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 152.220875][T15460] loop3: detected capacity change from 0 to 264192 [ 152.220893][T15448] loop4: detected capacity change from 0 to 4 [ 152.229119][T15461] loop2: detected capacity change from 0 to 264192 [ 152.245036][T15448] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 152.257588][T15460] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 19:07:06 executing program 0 (fault-call:0 fault-nth:16): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 152.290670][T15461] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 152.290670][T15461] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 152.290670][T15461] 19:07:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:07:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:06 executing program 4 (fault-call:0 fault-nth:17): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 152.332729][T15461] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 152.333083][T15478] loop1: detected capacity change from 0 to 264192 [ 152.400977][T15485] FAULT_INJECTION: forcing a failure. [ 152.400977][T15485] name failslab, interval 1, probability 0, space 0, times 0 [ 152.413673][T15485] CPU: 1 PID: 15485 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 152.422462][T15485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.432610][T15485] Call Trace: [ 152.435889][T15485] dump_stack+0x137/0x19d [ 152.440300][T15485] should_fail+0x23c/0x250 [ 152.444803][T15485] ? __kernfs_new_node+0x6a/0x330 [ 152.449843][T15485] __should_failslab+0x81/0x90 [ 152.454663][T15485] should_failslab+0x5/0x20 [ 152.459312][T15485] kmem_cache_alloc+0x46/0x300 [ 152.464895][T15485] ? __cond_resched+0x11/0x40 [ 152.469567][T15485] __kernfs_new_node+0x6a/0x330 [ 152.474412][T15485] ? idr_alloc_cyclic+0x249/0x2d0 [ 152.479445][T15485] ? rb_insert_color+0x7e/0x310 [ 152.484334][T15485] kernfs_new_node+0x5b/0xd0 [ 152.488932][T15485] __kernfs_create_file+0x45/0x1a0 [ 152.494072][T15485] sysfs_add_file_mode_ns+0x1c1/0x250 [ 152.499487][T15485] internal_create_group+0x2e4/0x850 [ 152.504774][T15485] sysfs_create_group+0x1b/0x20 [ 152.509630][T15485] loop_configure+0xa21/0xcb0 [ 152.514399][T15485] lo_ioctl+0x555/0x11f0 [ 152.518642][T15485] ? path_openat+0x19ab/0x20b0 [ 152.523416][T15485] ? putname+0xa5/0xc0 [ 152.527558][T15485] ? ___cache_free+0x3c/0x300 [ 152.532231][T15485] ? blkdev_common_ioctl+0x9c3/0x1010 [ 152.537598][T15485] ? selinux_file_ioctl+0x8e0/0x970 [ 152.542869][T15485] ? lo_release+0x120/0x120 [ 152.547378][T15485] blkdev_ioctl+0x1d0/0x3c0 [ 152.551921][T15485] block_ioctl+0x6d/0x80 [ 152.556180][T15485] ? blkdev_iopoll+0x70/0x70 [ 152.560764][T15485] __se_sys_ioctl+0xcb/0x140 [ 152.565399][T15485] __x64_sys_ioctl+0x3f/0x50 [ 152.569990][T15485] do_syscall_64+0x34/0x50 [ 152.574563][T15485] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 152.580458][T15485] RIP: 0033:0x466217 [ 152.584347][T15485] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 152.603964][T15485] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 152.612374][T15485] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 152.620437][T15485] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 152.628409][T15485] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 152.636396][T15485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 152.644453][T15485] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 152.645056][T15478] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 152.697567][T15495] loop2: detected capacity change from 0 to 264192 [ 152.699243][T15478] System zones: 1-20 [ 152.710664][T15478] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 152.721153][T15485] loop0: detected capacity change from 0 to 264192 [ 152.722731][T15496] FAULT_INJECTION: forcing a failure. [ 152.722731][T15496] name failslab, interval 1, probability 0, space 0, times 0 19:07:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000a, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 152.741808][T15496] CPU: 0 PID: 15496 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 152.750570][T15496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.760620][T15496] Call Trace: [ 152.763895][T15496] dump_stack+0x137/0x19d [ 152.768227][T15496] should_fail+0x23c/0x250 [ 152.772638][T15496] ? __kernfs_new_node+0x6a/0x330 [ 152.777667][T15496] __should_failslab+0x81/0x90 [ 152.782412][T15496] should_failslab+0x5/0x20 [ 152.787061][T15496] kmem_cache_alloc+0x46/0x300 [ 152.791807][T15496] __kernfs_new_node+0x6a/0x330 [ 152.796725][T15496] ? __cond_resched+0x11/0x40 [ 152.801379][T15496] ? mutex_lock+0x9/0x30 [ 152.805624][T15496] kernfs_new_node+0x5b/0xd0 [ 152.810196][T15496] __kernfs_create_file+0x45/0x1a0 [ 152.815495][T15496] sysfs_add_file_mode_ns+0x1c1/0x250 [ 152.820843][T15496] internal_create_group+0x2e4/0x850 [ 152.826190][T15496] sysfs_create_group+0x1b/0x20 [ 152.831050][T15496] loop_configure+0xa21/0xcb0 [ 152.835847][T15496] lo_ioctl+0x555/0x11f0 [ 152.840148][T15496] ? path_openat+0x19ab/0x20b0 [ 152.844959][T15496] ? putname+0xa5/0xc0 [ 152.849023][T15496] ? ___cache_free+0x3c/0x300 [ 152.854025][T15496] ? blkdev_common_ioctl+0x9c3/0x1010 [ 152.859374][T15496] ? selinux_file_ioctl+0x8e0/0x970 [ 152.864574][T15496] ? lo_release+0x120/0x120 [ 152.871168][T15496] blkdev_ioctl+0x1d0/0x3c0 [ 152.875715][T15496] block_ioctl+0x6d/0x80 [ 152.880017][T15496] ? blkdev_iopoll+0x70/0x70 [ 152.885286][T15496] __se_sys_ioctl+0xcb/0x140 [ 152.889937][T15496] __x64_sys_ioctl+0x3f/0x50 [ 152.894566][T15496] do_syscall_64+0x34/0x50 [ 152.898963][T15496] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 152.905147][T15496] RIP: 0033:0x466217 [ 152.909033][T15496] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 152.928707][T15496] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 152.937112][T15496] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 152.945079][T15496] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 152.953027][T15496] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 152.960977][T15496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 152.969067][T15496] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 152.977794][T15495] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 152.977794][T15495] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 152.977794][T15495] 19:07:06 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x62) [ 152.996047][T15485] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 153.011280][T15504] loop3: detected capacity change from 0 to 264192 19:07:06 executing program 0 (fault-call:0 fault-nth:17): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 153.068975][T15504] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 153.070265][T15495] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 153.083646][T15496] loop4: detected capacity change from 0 to 4 [ 153.095876][T15496] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 153.108753][T15521] loop1: detected capacity change from 0 to 264192 19:07:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 153.145033][T15521] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 153.193441][T15539] FAULT_INJECTION: forcing a failure. [ 153.193441][T15539] name failslab, interval 1, probability 0, space 0, times 0 [ 153.193571][T15521] System zones: 1-20 [ 153.206417][T15539] CPU: 1 PID: 15539 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 153.219216][T15539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.227053][T15521] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 153.229264][T15539] Call Trace: [ 153.229273][T15539] dump_stack+0x137/0x19d [ 153.248920][T15539] should_fail+0x23c/0x250 [ 153.253347][T15539] ? __kernfs_new_node+0x6a/0x330 [ 153.258388][T15539] __should_failslab+0x81/0x90 [ 153.263257][T15539] should_failslab+0x5/0x20 [ 153.267803][T15539] kmem_cache_alloc+0x46/0x300 [ 153.272574][T15539] __kernfs_new_node+0x6a/0x330 [ 153.277430][T15539] ? kcsan_setup_watchpoint+0x26e/0x470 [ 153.283087][T15539] ? __cond_resched+0x11/0x40 [ 153.290702][T15539] ? mutex_lock+0x9/0x30 [ 153.294948][T15539] kernfs_new_node+0x5b/0xd0 [ 153.299553][T15539] __kernfs_create_file+0x45/0x1a0 [ 153.304679][T15539] sysfs_add_file_mode_ns+0x1c1/0x250 [ 153.310067][T15539] internal_create_group+0x2e4/0x850 [ 153.315420][T15539] sysfs_create_group+0x1b/0x20 [ 153.320766][T15539] loop_configure+0xa21/0xcb0 [ 153.325448][T15539] lo_ioctl+0x555/0x11f0 [ 153.329870][T15539] ? path_openat+0x19ab/0x20b0 [ 153.334844][T15539] ? putname+0xa5/0xc0 [ 153.339153][T15539] ? ___cache_free+0x3c/0x300 [ 153.344011][T15539] ? blkdev_common_ioctl+0x9c3/0x1010 [ 153.349624][T15539] ? selinux_file_ioctl+0x8e0/0x970 [ 153.354939][T15539] ? lo_release+0x120/0x120 [ 153.359505][T15539] blkdev_ioctl+0x1d0/0x3c0 [ 153.364247][T15539] block_ioctl+0x6d/0x80 [ 153.368705][T15539] ? blkdev_iopoll+0x70/0x70 [ 153.374036][T15539] __se_sys_ioctl+0xcb/0x140 [ 153.378755][T15539] __x64_sys_ioctl+0x3f/0x50 [ 153.383857][T15539] do_syscall_64+0x34/0x50 [ 153.388292][T15539] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 153.394469][T15539] RIP: 0033:0x466217 [ 153.398367][T15539] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 153.418072][T15539] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 153.426760][T15539] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 153.435027][T15539] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 19:07:07 executing program 4 (fault-call:0 fault-nth:18): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000b, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 153.443690][T15539] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 153.451773][T15539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 153.459830][T15539] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 153.498037][T15539] loop0: detected capacity change from 0 to 264192 [ 153.512049][T15539] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 153.541197][T15551] FAULT_INJECTION: forcing a failure. [ 153.541197][T15551] name failslab, interval 1, probability 0, space 0, times 0 [ 153.544302][T15553] loop3: detected capacity change from 0 to 264192 [ 153.554513][T15551] CPU: 0 PID: 15551 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 153.554540][T15551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.581157][T15551] Call Trace: [ 153.584551][T15551] dump_stack+0x137/0x19d [ 153.589093][T15551] should_fail+0x23c/0x250 [ 153.590733][T15553] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 153.593753][T15551] ? __kernfs_new_node+0x6a/0x330 [ 153.593776][T15551] __should_failslab+0x81/0x90 [ 153.610390][T15551] should_failslab+0x5/0x20 [ 153.615107][T15551] kmem_cache_alloc+0x46/0x300 [ 153.619972][T15551] __kernfs_new_node+0x6a/0x330 [ 153.624920][T15551] ? __cond_resched+0x11/0x40 [ 153.629730][T15551] ? mutex_lock+0x9/0x30 [ 153.634348][T15551] kernfs_new_node+0x5b/0xd0 [ 153.637354][T15552] loop2: detected capacity change from 0 to 264192 [ 153.639183][T15551] __kernfs_create_file+0x45/0x1a0 [ 153.639206][T15551] sysfs_add_file_mode_ns+0x1c1/0x250 [ 153.658097][T15551] internal_create_group+0x2e4/0x850 [ 153.660507][T15552] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 153.660507][T15552] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 153.660507][T15552] [ 153.664521][T15551] sysfs_create_group+0x1b/0x20 [ 153.664546][T15551] loop_configure+0xa21/0xcb0 [ 153.664570][T15551] lo_ioctl+0x555/0x11f0 [ 153.684019][T15552] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 153.687951][T15551] ? path_openat+0x19ab/0x20b0 [ 153.711667][T15551] ? putname+0xa5/0xc0 [ 153.716193][T15551] ? ___cache_free+0x3c/0x300 [ 153.721778][T15551] ? blkdev_common_ioctl+0x9c3/0x1010 [ 153.727968][T15551] ? selinux_file_ioctl+0x8e0/0x970 [ 153.733616][T15551] ? lo_release+0x120/0x120 [ 153.738542][T15551] blkdev_ioctl+0x1d0/0x3c0 [ 153.743167][T15551] block_ioctl+0x6d/0x80 [ 153.747491][T15551] ? blkdev_iopoll+0x70/0x70 [ 153.752082][T15551] __se_sys_ioctl+0xcb/0x140 [ 153.757025][T15551] __x64_sys_ioctl+0x3f/0x50 [ 153.761979][T15551] do_syscall_64+0x34/0x50 [ 153.766437][T15551] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 153.772347][T15551] RIP: 0033:0x466217 [ 153.776540][T15551] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 153.798004][T15551] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 153.806808][T15551] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 153.815751][T15551] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 153.824303][T15551] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 153.832616][T15551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 19:07:07 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x63) 19:07:07 executing program 0 (fault-call:0 fault-nth:18): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 153.840863][T15551] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 153.855503][T15558] loop1: detected capacity change from 0 to 264192 [ 153.855507][T15551] loop4: detected capacity change from 0 to 4 [ 153.874599][T15551] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 153.928507][T15573] loop3: detected capacity change from 0 to 264192 [ 153.937255][T15566] FAULT_INJECTION: forcing a failure. [ 153.937255][T15566] name failslab, interval 1, probability 0, space 0, times 0 [ 153.950926][T15566] CPU: 1 PID: 15566 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 153.959868][T15566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.970960][T15566] Call Trace: [ 153.974253][T15566] dump_stack+0x137/0x19d [ 153.978699][T15566] should_fail+0x23c/0x250 [ 153.983341][T15566] ? __kernfs_new_node+0x6a/0x330 [ 153.988643][T15566] __should_failslab+0x81/0x90 [ 153.995056][T15566] should_failslab+0x5/0x20 [ 154.000231][T15566] kmem_cache_alloc+0x46/0x300 [ 154.006622][T15566] __kernfs_new_node+0x6a/0x330 [ 154.013022][T15566] ? __cond_resched+0x11/0x40 [ 154.018436][T15566] ? mutex_lock+0x9/0x30 [ 154.023808][T15566] kernfs_new_node+0x5b/0xd0 [ 154.028713][T15566] __kernfs_create_file+0x45/0x1a0 [ 154.034745][T15566] sysfs_add_file_mode_ns+0x1c1/0x250 [ 154.043285][T15566] internal_create_group+0x2e4/0x850 [ 154.049270][T15566] sysfs_create_group+0x1b/0x20 [ 154.054656][T15566] loop_configure+0xa21/0xcb0 [ 154.059599][T15566] lo_ioctl+0x555/0x11f0 [ 154.063859][T15566] ? path_openat+0x19ab/0x20b0 [ 154.069069][T15566] ? putname+0xa5/0xc0 [ 154.073550][T15566] ? ___cache_free+0x3c/0x300 [ 154.078249][T15566] ? blkdev_common_ioctl+0x9c3/0x1010 [ 154.085887][T15566] ? selinux_file_ioctl+0x8e0/0x970 [ 154.091421][T15566] ? lo_release+0x120/0x120 [ 154.096812][T15566] blkdev_ioctl+0x1d0/0x3c0 [ 154.101973][T15566] block_ioctl+0x6d/0x80 [ 154.106588][T15566] ? blkdev_iopoll+0x70/0x70 [ 154.111752][T15566] __se_sys_ioctl+0xcb/0x140 [ 154.116542][T15566] __x64_sys_ioctl+0x3f/0x50 [ 154.121615][T15566] do_syscall_64+0x34/0x50 [ 154.126108][T15566] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 154.132485][T15566] RIP: 0033:0x466217 [ 154.136528][T15566] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 154.156564][T15566] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 154.165274][T15566] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 154.173899][T15566] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 154.182486][T15566] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 154.191514][T15566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 154.199836][T15566] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 154.214835][T15566] loop0: detected capacity change from 0 to 264192 [ 154.225511][T15573] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 154.234253][T15558] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 154.245681][T15558] System zones: 1-20 [ 154.250609][T15558] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 154.263444][T15566] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000c, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:08 executing program 4 (fault-call:0 fault-nth:19): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:08 executing program 0 (fault-call:0 fault-nth:19): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 154.295797][T15586] loop2: detected capacity change from 0 to 264192 [ 154.308485][T15586] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 154.308485][T15586] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 154.308485][T15586] [ 154.327434][T15586] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 154.409904][T15602] FAULT_INJECTION: forcing a failure. [ 154.409904][T15602] name failslab, interval 1, probability 0, space 0, times 0 [ 154.423075][T15602] CPU: 0 PID: 15602 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 154.432841][T15602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.445261][T15602] Call Trace: [ 154.448819][T15602] dump_stack+0x137/0x19d [ 154.453646][T15602] should_fail+0x23c/0x250 [ 154.454552][T15606] loop1: detected capacity change from 0 to 264192 [ 154.458498][T15602] ? __kernfs_new_node+0x6a/0x330 [ 154.458523][T15602] __should_failslab+0x81/0x90 [ 154.458543][T15602] should_failslab+0x5/0x20 [ 154.469607][T15607] loop3: detected capacity change from 0 to 264192 [ 154.470615][T15602] kmem_cache_alloc+0x46/0x300 [ 154.470664][T15602] __kernfs_new_node+0x6a/0x330 [ 154.497296][T15602] ? __cond_resched+0x11/0x40 [ 154.502383][T15602] ? mutex_lock+0x9/0x30 [ 154.506978][T15602] kernfs_new_node+0x5b/0xd0 [ 154.511984][T15602] __kernfs_create_file+0x45/0x1a0 [ 154.517112][T15602] sysfs_add_file_mode_ns+0x1c1/0x250 [ 154.522747][T15602] internal_create_group+0x2e4/0x850 [ 154.528246][T15602] sysfs_create_group+0x1b/0x20 [ 154.533110][T15602] loop_configure+0xa21/0xcb0 [ 154.537939][T15602] lo_ioctl+0x555/0x11f0 [ 154.542472][T15602] ? path_openat+0x19ab/0x20b0 [ 154.547248][T15602] ? putname+0xa5/0xc0 [ 154.551587][T15602] ? ___cache_free+0x3c/0x300 [ 154.556304][T15602] ? blkdev_common_ioctl+0x9c3/0x1010 [ 154.561681][T15602] ? selinux_file_ioctl+0x8e0/0x970 [ 154.566898][T15602] ? lo_release+0x120/0x120 [ 154.571413][T15602] blkdev_ioctl+0x1d0/0x3c0 [ 154.575924][T15602] block_ioctl+0x6d/0x80 [ 154.580174][T15602] ? blkdev_iopoll+0x70/0x70 [ 154.584765][T15602] __se_sys_ioctl+0xcb/0x140 [ 154.589725][T15602] __x64_sys_ioctl+0x3f/0x50 [ 154.594509][T15602] do_syscall_64+0x34/0x50 [ 154.599102][T15602] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 154.605020][T15602] RIP: 0033:0x466217 [ 154.608960][T15602] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 154.630534][T15602] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 154.638970][T15602] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 154.646961][T15602] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 19:07:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:08 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x64) [ 154.655933][T15602] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 154.664369][T15602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 154.672902][T15602] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 154.695160][T15602] loop4: detected capacity change from 0 to 4 [ 154.695938][T15607] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 154.702720][T15615] loop2: detected capacity change from 0 to 264192 [ 154.716184][T15612] FAULT_INJECTION: forcing a failure. [ 154.716184][T15612] name failslab, interval 1, probability 0, space 0, times 0 [ 154.729225][T15612] CPU: 1 PID: 15612 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 154.738992][T15612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.750121][T15612] Call Trace: [ 154.753429][T15612] dump_stack+0x137/0x19d [ 154.758197][T15612] should_fail+0x23c/0x250 [ 154.763002][T15612] ? __kernfs_new_node+0x6a/0x330 [ 154.768555][T15612] __should_failslab+0x81/0x90 [ 154.773681][T15612] should_failslab+0x5/0x20 [ 154.778013][T15606] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 154.778506][T15612] kmem_cache_alloc+0x46/0x300 [ 154.788158][T15606] System zones: [ 154.793134][T15612] __kernfs_new_node+0x6a/0x330 [ 154.793160][T15612] ? __cond_resched+0x11/0x40 [ 154.796735][T15606] 1-20 [ 154.801582][T15612] ? mutex_lock+0x9/0x30 [ 154.806535][T15606] [ 154.809171][T15612] kernfs_new_node+0x5b/0xd0 [ 154.817678][T15606] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 154.820745][T15612] __kernfs_create_file+0x45/0x1a0 [ 154.820779][T15612] sysfs_add_file_mode_ns+0x1c1/0x250 [ 154.820800][T15612] internal_create_group+0x2e4/0x850 [ 154.850040][T15612] sysfs_create_group+0x1b/0x20 [ 154.854957][T15612] loop_configure+0xa21/0xcb0 19:07:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000d, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 154.859826][T15612] lo_ioctl+0x555/0x11f0 [ 154.864503][T15612] ? path_openat+0x19ab/0x20b0 [ 154.869623][T15612] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 154.875721][T15612] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 154.881902][T15612] ? blkdev_common_ioctl+0x9c3/0x1010 [ 154.887529][T15612] ? lo_release+0x120/0x120 [ 154.892168][T15612] blkdev_ioctl+0x1d0/0x3c0 [ 154.897465][T15612] block_ioctl+0x6d/0x80 [ 154.902285][T15612] ? blkdev_iopoll+0x70/0x70 [ 154.907210][T15612] __se_sys_ioctl+0xcb/0x140 [ 154.912323][T15612] __x64_sys_ioctl+0x3f/0x50 [ 154.917230][T15612] do_syscall_64+0x34/0x50 [ 154.922120][T15612] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 154.928392][T15612] RIP: 0033:0x466217 [ 154.933420][T15612] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 154.954867][T15612] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 154.963504][T15612] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 154.972025][T15612] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 154.980377][T15612] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 154.988413][T15612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 154.998199][T15612] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 155.008153][T15612] loop0: detected capacity change from 0 to 264192 [ 155.018103][T15615] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 155.018103][T15615] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 155.018103][T15615] [ 155.037383][T15602] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 155.049507][T15612] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) 19:07:08 executing program 4 (fault-call:0 fault-nth:20): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 155.089996][T15615] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal 19:07:08 executing program 0 (fault-call:0 fault-nth:20): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140), 0x0, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 155.132391][T15640] loop3: detected capacity change from 0 to 264192 [ 155.160244][T15640] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 155.167472][T15643] loop1: detected capacity change from 0 to 264192 [ 155.176204][T15648] FAULT_INJECTION: forcing a failure. [ 155.176204][T15648] name failslab, interval 1, probability 0, space 0, times 0 [ 155.189919][T15648] CPU: 1 PID: 15648 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 155.199008][T15648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.209341][T15648] Call Trace: [ 155.212755][T15648] dump_stack+0x137/0x19d [ 155.217674][T15648] should_fail+0x23c/0x250 [ 155.222318][T15648] ? __kernfs_new_node+0x6a/0x330 [ 155.227761][T15648] __should_failslab+0x81/0x90 [ 155.232689][T15648] should_failslab+0x5/0x20 [ 155.237468][T15648] kmem_cache_alloc+0x46/0x300 [ 155.242996][T15648] __kernfs_new_node+0x6a/0x330 [ 155.248608][T15648] ? __cond_resched+0x11/0x40 [ 155.253665][T15648] ? mutex_lock+0x9/0x30 [ 155.258067][T15648] kernfs_new_node+0x5b/0xd0 [ 155.262857][T15648] __kernfs_create_file+0x45/0x1a0 [ 155.267978][T15648] sysfs_add_file_mode_ns+0x1c1/0x250 [ 155.273599][T15648] internal_create_group+0x2e4/0x850 [ 155.279172][T15648] sysfs_create_group+0x1b/0x20 [ 155.284396][T15648] loop_configure+0xa21/0xcb0 [ 155.289312][T15648] lo_ioctl+0x555/0x11f0 [ 155.294025][T15648] ? path_openat+0x19ab/0x20b0 [ 155.299117][T15648] ? putname+0xa5/0xc0 [ 155.303435][T15648] ? ___cache_free+0x3c/0x300 [ 155.308206][T15648] ? blkdev_common_ioctl+0x9c3/0x1010 [ 155.313884][T15648] ? selinux_file_ioctl+0x8e0/0x970 [ 155.319356][T15648] ? lo_release+0x120/0x120 [ 155.324148][T15648] blkdev_ioctl+0x1d0/0x3c0 [ 155.328681][T15648] block_ioctl+0x6d/0x80 [ 155.333166][T15648] ? blkdev_iopoll+0x70/0x70 [ 155.337790][T15648] __se_sys_ioctl+0xcb/0x140 [ 155.342710][T15648] __x64_sys_ioctl+0x3f/0x50 [ 155.348229][T15648] do_syscall_64+0x34/0x50 [ 155.352658][T15648] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 155.359530][T15648] RIP: 0033:0x466217 [ 155.363613][T15648] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 155.384511][T15648] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 155.392936][T15648] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 155.401203][T15648] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 155.409436][T15648] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 155.417797][T15648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 19:07:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 155.426140][T15648] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 155.437596][T15648] loop4: detected capacity change from 0 to 4 [ 155.456150][T15643] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 155.465152][T15656] FAULT_INJECTION: forcing a failure. [ 155.465152][T15656] name failslab, interval 1, probability 0, space 0, times 0 [ 155.468793][T15643] System zones: 1-20 [ 155.478047][T15656] CPU: 1 PID: 15656 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 155.482126][T15643] [ 155.491204][T15656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.494290][T15643] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 155.504799][T15656] Call Trace: [ 155.504809][T15656] dump_stack+0x137/0x19d [ 155.504834][T15656] should_fail+0x23c/0x250 [ 155.504850][T15656] ? __kernfs_new_node+0x6a/0x330 [ 155.535118][T15656] __should_failslab+0x81/0x90 [ 155.540083][T15656] should_failslab+0x5/0x20 [ 155.544854][T15656] kmem_cache_alloc+0x46/0x300 [ 155.549859][T15656] __kernfs_new_node+0x6a/0x330 [ 155.554733][T15656] ? __cond_resched+0x11/0x40 [ 155.559839][T15656] ? mutex_lock+0x9/0x30 [ 155.564341][T15656] kernfs_new_node+0x5b/0xd0 [ 155.570391][T15656] __kernfs_create_file+0x45/0x1a0 [ 155.576158][T15656] sysfs_add_file_mode_ns+0x1c1/0x250 19:07:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000e, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 155.582021][T15656] internal_create_group+0x2e4/0x850 [ 155.587417][T15656] sysfs_create_group+0x1b/0x20 [ 155.592377][T15656] loop_configure+0xa21/0xcb0 [ 155.597548][T15656] lo_ioctl+0x555/0x11f0 [ 155.601995][T15656] ? path_openat+0x19ab/0x20b0 [ 155.606989][T15656] ? putname+0xa5/0xc0 [ 155.611306][T15656] ? ___cache_free+0x3c/0x300 [ 155.616176][T15656] ? blkdev_common_ioctl+0x9c3/0x1010 [ 155.621881][T15656] ? selinux_file_ioctl+0x8e0/0x970 [ 155.627270][T15656] ? lo_release+0x120/0x120 [ 155.632104][T15656] blkdev_ioctl+0x1d0/0x3c0 [ 155.637124][T15656] block_ioctl+0x6d/0x80 [ 155.641609][T15656] ? blkdev_iopoll+0x70/0x70 [ 155.646375][T15656] __se_sys_ioctl+0xcb/0x140 [ 155.651107][T15656] __x64_sys_ioctl+0x3f/0x50 [ 155.656421][T15656] do_syscall_64+0x34/0x50 [ 155.660866][T15656] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 155.666817][T15656] RIP: 0033:0x466217 [ 155.670820][T15656] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 155.691660][T15656] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 155.700370][T15656] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 155.708517][T15656] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 155.716934][T15656] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 155.725727][T15656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 155.734626][T15656] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 155.749878][T15656] loop0: detected capacity change from 0 to 264192 [ 155.766598][T15648] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 155.776884][T15663] loop2: detected capacity change from 0 to 264192 19:07:09 executing program 4 (fault-call:0 fault-nth:21): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 155.792230][T15656] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 155.795134][T15663] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 155.795134][T15663] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 155.795134][T15663] [ 155.821416][T15663] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal 19:07:09 executing program 0 (fault-call:0 fault-nth:21): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:09 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x65) 19:07:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140), 0x0, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 155.862844][T15672] loop3: detected capacity change from 0 to 264192 [ 155.926746][T15679] loop1: detected capacity change from 0 to 264192 [ 155.935773][T15672] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 155.950564][T15691] loop4: detected capacity change from 0 to 4 [ 155.955762][T15679] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 155.957869][T15691] FAULT_INJECTION: forcing a failure. [ 155.957869][T15691] name failslab, interval 1, probability 0, space 0, times 0 [ 155.966716][T15687] FAULT_INJECTION: forcing a failure. [ 155.966716][T15687] name failslab, interval 1, probability 0, space 0, times 0 [ 155.977985][T15691] CPU: 1 PID: 15691 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 [ 156.000720][T15691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.011194][T15691] Call Trace: [ 156.014582][T15691] dump_stack+0x137/0x19d [ 156.019592][T15691] should_fail+0x23c/0x250 [ 156.024307][T15691] __should_failslab+0x81/0x90 [ 156.029187][T15691] ? kobject_uevent_env+0x1a7/0xc40 [ 156.034400][T15691] should_failslab+0x5/0x20 [ 156.039172][T15691] kmem_cache_alloc_trace+0x49/0x320 [ 156.044607][T15691] ? vprintk_func+0x137/0x140 [ 156.049626][T15691] ? dev_uevent_filter+0x70/0x70 [ 156.054670][T15691] kobject_uevent_env+0x1a7/0xc40 [ 156.059792][T15691] kobject_uevent+0x18/0x20 [ 156.064347][T15691] loop_configure+0xb3c/0xcb0 [ 156.069310][T15691] lo_ioctl+0x555/0x11f0 [ 156.073936][T15691] ? path_openat+0x19ab/0x20b0 [ 156.078855][T15691] ? putname+0xa5/0xc0 [ 156.082953][T15691] ? ___cache_free+0x3c/0x300 [ 156.087730][T15691] ? blkdev_common_ioctl+0x9c3/0x1010 [ 156.093403][T15691] ? selinux_file_ioctl+0x8e0/0x970 [ 156.098983][T15691] ? lo_release+0x120/0x120 [ 156.103721][T15691] blkdev_ioctl+0x1d0/0x3c0 [ 156.109080][T15691] block_ioctl+0x6d/0x80 [ 156.113423][T15691] ? blkdev_iopoll+0x70/0x70 [ 156.118291][T15691] __se_sys_ioctl+0xcb/0x140 [ 156.122924][T15691] __x64_sys_ioctl+0x3f/0x50 [ 156.127615][T15691] do_syscall_64+0x34/0x50 [ 156.132189][T15691] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 156.138279][T15691] RIP: 0033:0x466217 [ 156.142211][T15691] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 156.162352][T15691] RSP: 002b:00007f418203df48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 156.175096][T15691] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 156.183551][T15691] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 156.191801][T15691] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 156.200012][T15691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 156.208225][T15691] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 156.216571][T15687] CPU: 0 PID: 15687 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 156.225368][T15687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.235800][T15687] Call Trace: [ 156.239189][T15687] dump_stack+0x137/0x19d [ 156.243852][T15687] should_fail+0x23c/0x250 [ 156.245842][T15679] System zones: [ 156.248406][T15687] ? __kernfs_new_node+0x6a/0x330 [ 156.248430][T15687] __should_failslab+0x81/0x90 [ 156.251997][T15679] 1-20 [ 156.257257][T15687] should_failslab+0x5/0x20 [ 156.262028][T15679] [ 156.264759][T15687] kmem_cache_alloc+0x46/0x300 [ 156.276707][T15687] __kernfs_new_node+0x6a/0x330 [ 156.281979][T15687] ? __cond_resched+0x11/0x40 [ 156.286679][T15687] ? mutex_lock+0x9/0x30 [ 156.291394][T15687] kernfs_new_node+0x5b/0xd0 [ 156.296500][T15687] __kernfs_create_file+0x45/0x1a0 [ 156.301717][T15687] sysfs_add_file_mode_ns+0x1c1/0x250 [ 156.307542][T15687] internal_create_group+0x2e4/0x850 [ 156.311145][T15679] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 156.313226][T15687] sysfs_create_group+0x1b/0x20 [ 156.313251][T15687] loop_configure+0xa21/0xcb0 [ 156.335345][T15687] lo_ioctl+0x555/0x11f0 [ 156.339890][T15687] ? path_openat+0x19ab/0x20b0 [ 156.345035][T15687] ? putname+0xa5/0xc0 [ 156.349161][T15687] ? ___cache_free+0x3c/0x300 [ 156.354185][T15687] ? blkdev_common_ioctl+0x9c3/0x1010 [ 156.360738][T15687] ? selinux_file_ioctl+0x8e0/0x970 [ 156.367180][T15687] ? lo_release+0x120/0x120 [ 156.371701][T15687] blkdev_ioctl+0x1d0/0x3c0 [ 156.376440][T15687] block_ioctl+0x6d/0x80 [ 156.380698][T15687] ? blkdev_iopoll+0x70/0x70 [ 156.385488][T15687] __se_sys_ioctl+0xcb/0x140 [ 156.390282][T15687] __x64_sys_ioctl+0x3f/0x50 [ 156.394885][T15687] do_syscall_64+0x34/0x50 [ 156.399380][T15687] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 156.405394][T15687] RIP: 0033:0x466217 [ 156.409340][T15687] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 156.429850][T15687] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 156.438553][T15687] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 156.447345][T15687] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 156.455892][T15687] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 156.465188][T15687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 19:07:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}, {@data_err_abort='data_err=abort'}]}) [ 156.473603][T15687] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 156.483263][T15687] loop0: detected capacity change from 0 to 264192 [ 156.488131][T15697] loop2: detected capacity change from 0 to 264192 [ 156.508606][T15687] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000f, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 156.552801][T15697] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 156.552801][T15697] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 156.552801][T15697] 19:07:10 executing program 0 (fault-call:0 fault-nth:22): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140), 0x0, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 156.605951][T15697] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 156.613330][T15706] loop3: detected capacity change from 0 to 264192 [ 156.644497][T15691] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, 0x0) [ 156.662269][T15706] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 156.667828][T15714] loop0: detected capacity change from 0 to 264192 [ 156.677074][T15715] loop1: detected capacity change from 0 to 264192 [ 156.700258][T15714] FAULT_INJECTION: forcing a failure. 19:07:10 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x66) [ 156.700258][T15714] name failslab, interval 1, probability 0, space 0, times 0 [ 156.714474][T15714] CPU: 1 PID: 15714 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 156.724336][T15714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.734549][T15714] Call Trace: [ 156.738120][T15714] dump_stack+0x137/0x19d [ 156.743264][T15714] should_fail+0x23c/0x250 [ 156.747829][T15714] __should_failslab+0x81/0x90 [ 156.753113][T15714] ? kobject_uevent_env+0x1a7/0xc40 [ 156.758433][T15714] should_failslab+0x5/0x20 [ 156.763041][T15714] kmem_cache_alloc_trace+0x49/0x320 [ 156.768591][T15714] ? vprintk_func+0x137/0x140 [ 156.774157][T15714] ? dev_uevent_filter+0x70/0x70 [ 156.779320][T15714] kobject_uevent_env+0x1a7/0xc40 [ 156.785138][T15714] kobject_uevent+0x18/0x20 [ 156.789950][T15714] loop_configure+0xb3c/0xcb0 [ 156.794797][T15714] lo_ioctl+0x555/0x11f0 [ 156.799266][T15714] ? path_openat+0x19ab/0x20b0 [ 156.804639][T15714] ? putname+0xa5/0xc0 [ 156.809415][T15714] ? ___cache_free+0x3c/0x300 [ 156.814539][T15714] ? blkdev_common_ioctl+0x9c3/0x1010 [ 156.820166][T15714] ? selinux_file_ioctl+0x8e0/0x970 [ 156.825599][T15714] ? lo_release+0x120/0x120 [ 156.830539][T15714] blkdev_ioctl+0x1d0/0x3c0 [ 156.835393][T15714] block_ioctl+0x6d/0x80 [ 156.839637][T15714] ? blkdev_iopoll+0x70/0x70 [ 156.844408][T15714] __se_sys_ioctl+0xcb/0x140 [ 156.849523][T15714] __x64_sys_ioctl+0x3f/0x50 [ 156.854388][T15714] do_syscall_64+0x34/0x50 [ 156.859590][T15714] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 156.866142][T15714] RIP: 0033:0x466217 [ 156.870413][T15714] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 156.891329][T15714] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 156.900425][T15714] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 156.909907][T15714] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 156.918632][T15714] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 156.927357][T15714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 156.936108][T15714] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 19:07:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 156.988628][T15715] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 157.014574][T15714] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 157.018617][T15715] System zones: 1-20 [ 157.030095][T15728] loop2: detected capacity change from 0 to 264192 [ 157.039117][T15731] loop3: detected capacity change from 0 to 264192 [ 157.045344][T15728] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 157.045344][T15728] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 157.045344][T15728] [ 157.059560][T15715] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 157.069062][T15728] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal 19:07:10 executing program 0 (fault-call:0 fault-nth:23): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, 0x0) 19:07:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 157.127197][T15740] loop4: detected capacity change from 0 to 4 [ 157.144131][T15740] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e5519", 0x11, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 157.219904][T15750] loop0: detected capacity change from 0 to 264192 [ 157.234821][T15750] FAULT_INJECTION: forcing a failure. [ 157.234821][T15750] name failslab, interval 1, probability 0, space 0, times 0 [ 157.247741][T15750] CPU: 1 PID: 15750 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 157.256537][T15750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.266916][T15750] Call Trace: [ 157.270656][T15750] dump_stack+0x137/0x19d [ 157.275184][T15750] should_fail+0x23c/0x250 [ 157.279788][T15750] __should_failslab+0x81/0x90 [ 157.284765][T15750] ? kobject_uevent_env+0x1a7/0xc40 [ 157.290168][T15750] should_failslab+0x5/0x20 [ 157.294688][T15750] kmem_cache_alloc_trace+0x49/0x320 [ 157.300613][T15750] ? vprintk_func+0x137/0x140 [ 157.305313][T15750] ? dev_uevent_filter+0x70/0x70 [ 157.310393][T15750] kobject_uevent_env+0x1a7/0xc40 [ 157.315657][T15750] kobject_uevent+0x18/0x20 [ 157.320336][T15750] loop_configure+0xb3c/0xcb0 [ 157.325060][T15750] lo_ioctl+0x555/0x11f0 [ 157.329693][T15750] ? path_openat+0x19ab/0x20b0 [ 157.335062][T15750] ? putname+0xa5/0xc0 [ 157.339188][T15750] ? ___cache_free+0x3c/0x300 [ 157.344206][T15750] ? blkdev_common_ioctl+0x9c3/0x1010 [ 157.350037][T15750] ? selinux_file_ioctl+0x8e0/0x970 [ 157.355582][T15750] ? lo_release+0x120/0x120 [ 157.361108][T15750] blkdev_ioctl+0x1d0/0x3c0 [ 157.366067][T15750] block_ioctl+0x6d/0x80 [ 157.370531][T15750] ? blkdev_iopoll+0x70/0x70 [ 157.375354][T15750] __se_sys_ioctl+0xcb/0x140 [ 157.380027][T15750] __x64_sys_ioctl+0x3f/0x50 [ 157.384938][T15750] do_syscall_64+0x34/0x50 [ 157.389459][T15750] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 157.396343][T15750] RIP: 0033:0x466217 [ 157.400248][T15750] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 157.421248][T15750] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 157.429845][T15750] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 157.438555][T15750] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 157.446836][T15750] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 157.455042][T15750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 157.463099][T15750] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 19:07:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020010, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 157.494975][T15755] loop4: detected capacity change from 0 to 4 [ 157.505155][T15756] loop3: detected capacity change from 0 to 264192 [ 157.524305][T15755] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 157.546283][T15750] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 157.583484][T15763] loop2: detected capacity change from 0 to 264192 19:07:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, 0x0) [ 157.614078][T15768] loop1: detected capacity change from 0 to 264192 [ 157.630416][T15763] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 157.630416][T15763] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 157.630416][T15763] [ 157.632118][T15755] loop4: detected capacity change from 0 to 4 19:07:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 157.665760][T15755] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:11 executing program 0 (fault-call:0 fault-nth:24): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 157.713992][T15768] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 157.724527][T15768] System zones: 1-20 [ 157.729605][T15768] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 157.742976][T15763] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal 19:07:11 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x67) 19:07:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020011, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e5519", 0x11, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 157.791188][T15788] loop3: detected capacity change from 0 to 264192 [ 157.791213][T15789] loop4: detected capacity change from 0 to 4 [ 157.812296][T15790] loop0: detected capacity change from 0 to 264192 [ 157.819450][T15790] FAULT_INJECTION: forcing a failure. [ 157.819450][T15790] name failslab, interval 1, probability 0, space 0, times 0 [ 157.832211][T15790] CPU: 1 PID: 15790 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 157.841894][T15790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.853018][T15790] Call Trace: [ 157.856755][T15790] dump_stack+0x137/0x19d [ 157.861824][T15790] should_fail+0x23c/0x250 [ 157.866521][T15790] __should_failslab+0x81/0x90 [ 157.871760][T15790] should_failslab+0x5/0x20 [ 157.876790][T15790] kmem_cache_alloc_node+0x56/0x2f0 [ 157.882236][T15790] ? __alloc_skb+0xed/0x420 [ 157.887032][T15790] __alloc_skb+0xed/0x420 [ 157.891490][T15790] alloc_uevent_skb+0x5b/0x120 [ 157.896579][T15790] kobject_uevent_env+0x863/0xc40 [ 157.902370][T15790] kobject_uevent+0x18/0x20 [ 157.907348][T15790] loop_configure+0xb3c/0xcb0 [ 157.912341][T15790] lo_ioctl+0x555/0x11f0 [ 157.917026][T15790] ? path_openat+0x19ab/0x20b0 [ 157.922016][T15790] ? putname+0xa5/0xc0 [ 157.926082][T15790] ? ___cache_free+0x3c/0x300 [ 157.930924][T15790] ? blkdev_common_ioctl+0x9c3/0x1010 [ 157.936556][T15790] ? selinux_file_ioctl+0x8e0/0x970 [ 157.942049][T15790] ? lo_release+0x120/0x120 [ 157.946982][T15790] blkdev_ioctl+0x1d0/0x3c0 [ 157.951837][T15790] block_ioctl+0x6d/0x80 [ 157.956787][T15790] ? blkdev_iopoll+0x70/0x70 [ 157.961706][T15790] __se_sys_ioctl+0xcb/0x140 [ 157.966443][T15790] __x64_sys_ioctl+0x3f/0x50 [ 157.971179][T15790] do_syscall_64+0x34/0x50 [ 157.976342][T15790] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 157.982671][T15790] RIP: 0033:0x466217 [ 157.986862][T15790] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 158.009155][T15790] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 158.018878][T15790] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 158.027666][T15790] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 158.036100][T15790] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 158.044377][T15790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 158.052669][T15790] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 158.064378][T15789] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 158.085073][T15788] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 158.085073][T15788] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 158.085073][T15788] [ 158.132234][T15790] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 158.132291][T15806] loop2: detected capacity change from 0 to 264192 [ 158.141000][T15788] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 158.159561][T15809] loop1: detected capacity change from 0 to 264192 [ 158.172729][T15806] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 158.172729][T15806] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 158.172729][T15806] [ 158.227532][T15806] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 158.243607][T15789] loop4: detected capacity change from 0 to 4 [ 158.253424][T15809] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 158.263474][T15809] System zones: 1-20 19:07:12 executing program 0 (fault-call:0 fault-nth:25): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}]}) 19:07:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020012, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 158.268250][T15809] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 158.294338][T15789] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 158.311123][T15826] loop0: detected capacity change from 0 to 264192 [ 158.348645][T15826] FAULT_INJECTION: forcing a failure. [ 158.348645][T15826] name failslab, interval 1, probability 0, space 0, times 0 [ 158.362122][T15826] CPU: 1 PID: 15826 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 158.368503][T15831] loop3: detected capacity change from 0 to 264192 [ 158.371665][T15826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.371679][T15826] Call Trace: [ 158.371687][T15826] dump_stack+0x137/0x19d [ 158.397173][T15826] should_fail+0x23c/0x250 [ 158.401613][T15826] __should_failslab+0x81/0x90 [ 158.406624][T15826] should_failslab+0x5/0x20 [ 158.411521][T15826] kmem_cache_alloc_node_trace+0x59/0x300 [ 158.417275][T15826] ? __kmalloc_node_track_caller+0x30/0x40 [ 158.423585][T15826] __kmalloc_node_track_caller+0x30/0x40 [ 158.429339][T15826] ? alloc_uevent_skb+0x5b/0x120 [ 158.434582][T15826] __alloc_skb+0x187/0x420 [ 158.439003][T15826] alloc_uevent_skb+0x5b/0x120 [ 158.443790][T15826] kobject_uevent_env+0x863/0xc40 [ 158.448960][T15826] kobject_uevent+0x18/0x20 [ 158.454346][T15826] loop_configure+0xb3c/0xcb0 [ 158.459236][T15826] lo_ioctl+0x555/0x11f0 [ 158.463883][T15826] ? path_openat+0x19ab/0x20b0 [ 158.468752][T15826] ? putname+0xa5/0xc0 [ 158.472926][T15826] ? ___cache_free+0x3c/0x300 [ 158.477917][T15826] ? blkdev_common_ioctl+0x9c3/0x1010 [ 158.483657][T15826] ? selinux_file_ioctl+0x8e0/0x970 [ 158.489199][T15826] ? lo_release+0x120/0x120 [ 158.493716][T15826] blkdev_ioctl+0x1d0/0x3c0 [ 158.498399][T15826] block_ioctl+0x6d/0x80 [ 158.502657][T15826] ? blkdev_iopoll+0x70/0x70 [ 158.507705][T15826] __se_sys_ioctl+0xcb/0x140 [ 158.512399][T15826] __x64_sys_ioctl+0x3f/0x50 [ 158.518431][T15826] do_syscall_64+0x34/0x50 [ 158.523640][T15826] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 158.530047][T15826] RIP: 0033:0x466217 [ 158.534870][T15826] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 158.555978][T15826] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 158.565446][T15826] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 158.573775][T15826] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 158.582170][T15826] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 158.591041][T15826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 158.599383][T15826] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 158.632794][T15831] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 158.632794][T15831] Contact linux-ext4@vger.kernel.org if you think we should keep it. 19:07:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e5519", 0x11, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 158.632794][T15831] [ 158.661162][T15826] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 158.680972][T15831] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 158.688182][T15842] loop1: detected capacity change from 0 to 264192 19:07:12 executing program 0 (fault-call:0 fault-nth:26): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 158.761388][T15851] loop2: detected capacity change from 0 to 264192 [ 158.778860][T15851] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 158.778860][T15851] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 158.778860][T15851] [ 158.791958][T15853] loop4: detected capacity change from 0 to 4 19:07:12 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x68) 19:07:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88", 0x19, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 158.798040][T15851] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 158.804632][T15842] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 158.836487][T15842] System zones: 1-20 [ 158.847314][T15863] loop3: detected capacity change from 0 to 264192 [ 158.852678][T15862] loop0: detected capacity change from 0 to 264192 [ 158.862972][T15862] FAULT_INJECTION: forcing a failure. [ 158.862972][T15862] name failslab, interval 1, probability 0, space 0, times 0 [ 158.866656][T15863] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 158.876389][T15862] CPU: 0 PID: 15862 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 158.893438][T15862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.903900][T15862] Call Trace: [ 158.907312][T15862] dump_stack+0x137/0x19d [ 158.912059][T15862] should_fail+0x23c/0x250 [ 158.916768][T15862] ? skb_clone+0x12c/0x1f0 [ 158.921200][T15862] __should_failslab+0x81/0x90 [ 158.926241][T15862] should_failslab+0x5/0x20 [ 158.928120][T15842] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 158.930998][T15862] kmem_cache_alloc+0x46/0x300 [ 158.931022][T15862] skb_clone+0x12c/0x1f0 [ 158.931041][T15862] netlink_broadcast_filtered+0x50d/0xb90 [ 158.958357][T15862] ? skb_put+0xb9/0xf0 [ 158.962522][T15862] netlink_broadcast+0x35/0x50 [ 158.967632][T15862] kobject_uevent_env+0x8c9/0xc40 [ 158.972683][T15862] kobject_uevent+0x18/0x20 [ 158.977269][T15862] loop_configure+0xb3c/0xcb0 [ 158.981952][T15862] lo_ioctl+0x555/0x11f0 [ 158.986206][T15862] ? path_openat+0x19ab/0x20b0 [ 158.992411][T15862] ? putname+0xa5/0xc0 [ 158.996722][T15862] ? ___cache_free+0x3c/0x300 [ 159.002650][T15862] ? blkdev_common_ioctl+0x9c3/0x1010 [ 159.008294][T15862] ? selinux_file_ioctl+0x8e0/0x970 [ 159.014095][T15862] ? lo_release+0x120/0x120 [ 159.018843][T15862] blkdev_ioctl+0x1d0/0x3c0 [ 159.023361][T15862] block_ioctl+0x6d/0x80 [ 159.027695][T15862] ? blkdev_iopoll+0x70/0x70 [ 159.032373][T15862] __se_sys_ioctl+0xcb/0x140 [ 159.037288][T15862] __x64_sys_ioctl+0x3f/0x50 [ 159.041926][T15862] do_syscall_64+0x34/0x50 [ 159.046598][T15862] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 159.053674][T15862] RIP: 0033:0x466217 [ 159.057627][T15862] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 159.078824][T15862] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 159.090613][T15862] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 159.099042][T15862] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 19:07:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)) [ 159.107307][T15862] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 159.115649][T15862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 159.123868][T15862] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 159.151631][T15862] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020013, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 159.166782][T15853] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)) 19:07:12 executing program 0 (fault-call:0 fault-nth:27): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 159.221964][T15853] loop4: detected capacity change from 0 to 4 [ 159.230961][T15884] loop2: detected capacity change from 0 to 264192 [ 159.231109][T15853] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 159.282945][T15891] loop3: detected capacity change from 0 to 264192 [ 159.302099][T15884] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 159.302099][T15884] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 159.302099][T15884] [ 159.344643][T15900] loop4: detected capacity change from 0 to 4 [ 159.356483][T15891] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 159.371031][T15905] loop1: detected capacity change from 0 to 264192 [ 159.371560][T15891] EXT4-fs (loop3): get root inode failed [ 159.379473][T15906] loop0: detected capacity change from 0 to 264192 [ 159.384141][T15891] EXT4-fs (loop3): mount failed [ 159.394286][T15884] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 159.396246][T15906] FAULT_INJECTION: forcing a failure. [ 159.396246][T15906] name failslab, interval 1, probability 0, space 0, times 0 [ 159.418204][T15906] CPU: 1 PID: 15906 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 159.427468][T15906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.437909][T15900] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 159.438161][T15906] Call Trace: [ 159.438172][T15906] dump_stack+0x137/0x19d [ 159.457802][T15906] should_fail+0x23c/0x250 [ 159.462914][T15906] __should_failslab+0x81/0x90 [ 159.468410][T15906] ? call_usermodehelper_setup+0x81/0x160 [ 159.474552][T15906] should_failslab+0x5/0x20 [ 159.479747][T15906] kmem_cache_alloc_trace+0x49/0x320 [ 159.485833][T15906] ? add_uevent_var+0x16e/0x1c0 [ 159.491274][T15906] ? __kfree_skb+0xfe/0x150 [ 159.496477][T15906] call_usermodehelper_setup+0x81/0x160 [ 159.505653][T15906] ? add_uevent_var+0x1c0/0x1c0 [ 159.510788][T15906] kobject_uevent_env+0xb31/0xc40 [ 159.516031][T15906] kobject_uevent+0x18/0x20 [ 159.520890][T15906] loop_configure+0xb3c/0xcb0 [ 159.525674][T15906] lo_ioctl+0x555/0x11f0 [ 159.530421][T15906] ? path_openat+0x19ab/0x20b0 [ 159.535376][T15906] ? putname+0xa5/0xc0 [ 159.539606][T15906] ? ___cache_free+0x3c/0x300 [ 159.544296][T15906] ? blkdev_common_ioctl+0x9c3/0x1010 [ 159.549874][T15906] ? selinux_file_ioctl+0x8e0/0x970 [ 159.555191][T15906] ? lo_release+0x120/0x120 [ 159.559712][T15906] blkdev_ioctl+0x1d0/0x3c0 [ 159.564400][T15906] block_ioctl+0x6d/0x80 [ 159.568790][T15906] ? blkdev_iopoll+0x70/0x70 [ 159.573471][T15906] __se_sys_ioctl+0xcb/0x140 [ 159.578075][T15906] __x64_sys_ioctl+0x3f/0x50 [ 159.582685][T15906] do_syscall_64+0x34/0x50 [ 159.587402][T15906] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 159.593480][T15906] RIP: 0033:0x466217 [ 159.597450][T15906] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 159.618674][T15906] RSP: 002b:00007f112ac06f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 159.627278][T15906] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 159.637330][T15906] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 159.646246][T15906] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 159.656071][T15906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 159.664750][T15906] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 19:07:13 executing program 0 (fault-call:0 fault-nth:28): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88", 0x19, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 159.689176][T15906] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 159.700239][T15905] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 159.710465][T15905] System zones: 1-20 19:07:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)) 19:07:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 159.765202][T15905] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 159.811875][T15920] loop0: detected capacity change from 0 to 264192 [ 159.819004][T15927] loop2: detected capacity change from 0 to 264192 [ 159.833400][T15920] FAULT_INJECTION: forcing a failure. [ 159.833400][T15920] name failslab, interval 1, probability 0, space 0, times 0 [ 159.846510][T15920] CPU: 1 PID: 15920 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 159.855568][T15920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.865803][T15920] Call Trace: [ 159.869096][T15920] dump_stack+0x137/0x19d [ 159.873796][T15920] should_fail+0x23c/0x250 [ 159.878549][T15920] ? getname_flags+0x84/0x3d0 [ 159.883851][T15920] __should_failslab+0x81/0x90 [ 159.888762][T15920] should_failslab+0x5/0x20 [ 159.893505][T15920] kmem_cache_alloc+0x46/0x300 [ 159.898448][T15920] getname_flags+0x84/0x3d0 [ 159.903022][T15920] do_mkdirat+0x3b/0x200 [ 159.907407][T15920] __x64_sys_mkdir+0x32/0x40 19:07:13 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x69) 19:07:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020014, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 159.908172][T15931] loop4: detected capacity change from 0 to 4 [ 159.912097][T15920] do_syscall_64+0x34/0x50 [ 159.912126][T15920] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 159.912153][T15920] RIP: 0033:0x465567 [ 159.912167][T15920] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 159.953843][T15920] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 159.962785][T15920] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 159.970979][T15920] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 159.979127][T15920] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 159.987688][T15920] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 159.997240][T15920] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 [ 160.008082][T15939] loop3: detected capacity change from 0 to 264192 [ 160.017726][T15927] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 160.017726][T15927] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 160.017726][T15927] [ 160.036807][T15931] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 160.048252][T15927] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal 19:07:13 executing program 0 (fault-call:0 fault-nth:29): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 160.083832][T15939] EXT4-fs error (device loop3): ext4_fill_super:4943: inode #2: comm syz-executor.3: iget: root inode unallocated [ 160.097262][T15939] EXT4-fs (loop3): get root inode failed [ 160.103348][T15939] EXT4-fs (loop3): mount failed 19:07:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88", 0x19, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020013, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 160.132104][T15931] loop4: detected capacity change from 0 to 4 [ 160.151094][T15931] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 160.170070][T15956] loop1: detected capacity change from 0 to 264192 [ 160.241524][T15956] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 160.247415][T15967] loop0: detected capacity change from 0 to 264192 [ 160.252711][T15956] System zones: 1-20 [ 160.263607][T15974] loop2: detected capacity change from 0 to 264192 [ 160.277353][T15967] FAULT_INJECTION: forcing a failure. [ 160.277353][T15967] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 160.284129][T15956] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 160.291009][T15967] CPU: 1 PID: 15967 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 160.312070][T15967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.322244][T15967] Call Trace: [ 160.325729][T15967] dump_stack+0x137/0x19d [ 160.330122][T15967] should_fail+0x23c/0x250 [ 160.334557][T15967] should_fail_usercopy+0x16/0x20 19:07:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020015, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 160.339601][T15967] strncpy_from_user+0x21/0x250 [ 160.344645][T15967] getname_flags+0xb8/0x3d0 [ 160.345650][T15979] loop4: detected capacity change from 0 to 4 [ 160.350083][T15967] do_mkdirat+0x3b/0x200 [ 160.350104][T15967] __x64_sys_mkdir+0x32/0x40 [ 160.356888][T15977] loop3: detected capacity change from 0 to 264192 [ 160.361190][T15967] do_syscall_64+0x34/0x50 [ 160.377381][T15967] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 160.383356][T15967] RIP: 0033:0x465567 [ 160.387259][T15967] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 160.409911][T15967] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 160.418443][T15967] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 160.426800][T15967] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 19:07:14 executing program 0 (fault-call:0 fault-nth:30): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 160.434792][T15967] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 160.443153][T15967] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 160.451781][T15967] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 [ 160.467445][T15974] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 160.467445][T15974] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 160.467445][T15974] [ 160.487430][T15979] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 160.500921][T15977] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 160.521838][T15977] System zones: 1-20 [ 160.529995][T15977] EXT4-fs (loop3): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020010, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 160.541881][T15974] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 160.566543][T15988] loop0: detected capacity change from 0 to 264192 [ 160.576088][T15988] FAULT_INJECTION: forcing a failure. [ 160.576088][T15988] name failslab, interval 1, probability 0, space 0, times 0 [ 160.589339][T15988] CPU: 1 PID: 15988 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 160.598465][T15988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.608991][T15988] Call Trace: [ 160.612447][T15988] dump_stack+0x137/0x19d [ 160.616799][T15988] should_fail+0x23c/0x250 [ 160.621330][T15988] ? __d_alloc+0x36/0x370 [ 160.625824][T15988] __should_failslab+0x81/0x90 [ 160.630876][T15988] should_failslab+0x5/0x20 [ 160.635489][T15988] kmem_cache_alloc+0x46/0x300 [ 160.637435][T15979] loop4: detected capacity change from 0 to 4 [ 160.640563][T15988] __d_alloc+0x36/0x370 [ 160.651421][T15988] ? putname+0xa5/0xc0 [ 160.655929][T15988] d_alloc+0x2a/0x130 [ 160.660414][T15988] __lookup_hash+0x8f/0x180 [ 160.663486][T15979] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 160.665227][T15988] filename_create+0xdb/0x3c0 [ 160.679704][T15988] do_mkdirat+0x59/0x200 [ 160.684010][T15988] __x64_sys_mkdir+0x32/0x40 [ 160.688806][T15988] do_syscall_64+0x34/0x50 [ 160.693464][T15988] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 160.700400][T15988] RIP: 0033:0x465567 [ 160.704384][T15988] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 160.725009][T15988] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 160.733825][T15988] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 19:07:14 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x6a) 19:07:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 160.742203][T15988] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 160.751708][T15988] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 160.760020][T15988] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 160.767983][T15988] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 19:07:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd4", 0x1d, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:14 executing program 0 (fault-call:0 fault-nth:31): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 160.843853][T16005] loop1: detected capacity change from 0 to 264192 [ 160.885360][T16021] loop3: detected capacity change from 0 to 264192 [ 160.898419][T16021] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 160.903497][T16022] loop4: detected capacity change from 0 to 4 [ 160.907165][T16021] System zones: 1-20 [ 160.917500][T16021] EXT4-fs (loop3): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 160.939938][T16028] loop2: detected capacity change from 0 to 264192 [ 160.942041][T16030] loop0: detected capacity change from 0 to 264192 [ 160.948953][T16005] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 160.960856][T16030] FAULT_INJECTION: forcing a failure. [ 160.960856][T16030] name failslab, interval 1, probability 0, space 0, times 0 [ 160.975857][T16030] CPU: 1 PID: 16030 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 160.984832][T16030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.991885][T16005] System zones: [ 160.995588][T16030] Call Trace: [ 160.999570][T16005] 1-20 [ 161.003202][T16030] dump_stack+0x137/0x19d [ 161.003228][T16030] should_fail+0x23c/0x250 [ 161.006024][T16005] [ 161.017308][T16030] ? ext4_alloc_inode+0x27/0x300 [ 161.023085][T16030] __should_failslab+0x81/0x90 [ 161.027964][T16030] ? set_qf_name+0x230/0x230 [ 161.032885][T16030] should_failslab+0x5/0x20 [ 161.037470][T16030] kmem_cache_alloc+0x46/0x300 [ 161.042778][T16030] ? ebitmap_destroy+0x91/0xa0 [ 161.047709][T16030] ? set_qf_name+0x230/0x230 [ 161.052805][T16030] ext4_alloc_inode+0x27/0x300 [ 161.053104][T16005] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 161.057712][T16030] ? set_qf_name+0x230/0x230 [ 161.057735][T16030] new_inode_pseudo+0x38/0x1c0 [ 161.080542][T16030] new_inode+0x21/0x120 [ 161.084987][T16030] __ext4_new_inode+0x126/0x2f10 19:07:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000e, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 161.090180][T16030] ? __dquot_initialize+0x131/0x7e0 [ 161.095671][T16030] ext4_mkdir+0x28a/0x760 [ 161.100161][T16030] vfs_mkdir+0x135/0x1f0 [ 161.104427][T16030] do_mkdirat+0x11d/0x200 [ 161.108934][T16030] __x64_sys_mkdir+0x32/0x40 [ 161.113676][T16030] do_syscall_64+0x34/0x50 [ 161.118182][T16030] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 161.124373][T16030] RIP: 0033:0x465567 [ 161.128624][T16030] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 161.148924][T16030] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 161.157480][T16030] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 161.165722][T16030] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 161.173829][T16030] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 161.182850][T16030] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 19:07:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020016, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 161.190903][T16030] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 19:07:14 executing program 0 (fault-call:0 fault-nth:32): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 161.236903][T16022] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 161.251851][T16028] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 161.251851][T16028] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 161.251851][T16028] [ 161.301582][T16050] loop1: detected capacity change from 0 to 264192 [ 161.321106][T16054] loop3: detected capacity change from 0 to 264192 [ 161.328104][T16028] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 161.338446][T16022] loop4: detected capacity change from 0 to 4 [ 161.345319][T16052] loop0: detected capacity change from 0 to 264192 [ 161.354324][T16054] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 161.354530][T16022] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 161.368387][T16052] FAULT_INJECTION: forcing a failure. [ 161.368387][T16052] name failslab, interval 1, probability 0, space 0, times 0 [ 161.383486][T16054] System zones: 1-20 [ 161.387848][T16052] CPU: 0 PID: 16052 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 161.387871][T16052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.391868][T16054] [ 161.401179][T16052] Call Trace: [ 161.401189][T16052] dump_stack+0x137/0x19d [ 161.401211][T16052] should_fail+0x23c/0x250 [ 161.401225][T16052] ? security_inode_alloc+0x30/0x180 [ 161.432083][T16052] __should_failslab+0x81/0x90 [ 161.437064][T16052] should_failslab+0x5/0x20 [ 161.442139][T16052] kmem_cache_alloc+0x46/0x300 [ 161.447013][T16052] security_inode_alloc+0x30/0x180 [ 161.452291][T16052] inode_init_always+0x20b/0x420 [ 161.456247][T16054] EXT4-fs (loop3): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 161.457582][T16052] ? set_qf_name+0x230/0x230 [ 161.457605][T16052] new_inode_pseudo+0x73/0x1c0 [ 161.482338][T16052] new_inode+0x21/0x120 [ 161.486515][T16052] __ext4_new_inode+0x126/0x2f10 [ 161.491573][T16052] ? __dquot_initialize+0x131/0x7e0 [ 161.497713][T16052] ext4_mkdir+0x28a/0x760 [ 161.503401][T16052] vfs_mkdir+0x135/0x1f0 [ 161.507824][T16052] do_mkdirat+0x11d/0x200 [ 161.512260][T16052] __x64_sys_mkdir+0x32/0x40 [ 161.516956][T16052] do_syscall_64+0x34/0x50 [ 161.521690][T16052] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 161.528648][T16052] RIP: 0033:0x465567 [ 161.532960][T16052] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 161.553381][T16052] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 161.563781][T16052] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 161.572723][T16052] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 161.580978][T16052] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 161.589563][T16052] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 19:07:15 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x63) [ 161.601914][T16052] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 [ 161.616783][T16050] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 161.626562][T16050] System zones: 1-20 19:07:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd4", 0x1d, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:15 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x6b) 19:07:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020017, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 161.692925][T16050] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:15 executing program 0 (fault-call:0 fault-nth:33): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 161.753959][T16082] loop2: detected capacity change from 0 to 264192 [ 161.789274][T16087] loop4: detected capacity change from 0 to 4 [ 161.807322][T16082] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 161.807322][T16082] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 161.807322][T16082] [ 161.849658][T16087] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 161.881883][T16101] loop0: detected capacity change from 0 to 264192 [ 161.889026][T16082] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 161.894716][T16101] FAULT_INJECTION: forcing a failure. [ 161.894716][T16101] name failslab, interval 1, probability 0, space 0, times 0 [ 161.910735][T16101] CPU: 0 PID: 16101 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 161.919862][T16101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.930406][T16101] Call Trace: [ 161.933784][T16101] dump_stack+0x137/0x19d [ 161.938326][T16101] should_fail+0x23c/0x250 [ 161.942842][T16101] __should_failslab+0x81/0x90 [ 161.947661][T16101] ? sidtab_sid2str_get+0x9c/0x130 [ 161.952905][T16101] should_failslab+0x5/0x20 [ 161.957977][T16101] __kmalloc_track_caller+0x64/0x360 [ 161.963449][T16101] kmemdup+0x21/0x50 [ 161.967723][T16101] sidtab_sid2str_get+0x9c/0x130 [ 161.973138][T16101] security_sid_to_context_core+0x1cb/0x2d0 [ 161.979674][T16101] security_sid_to_context_force+0x2f/0x40 [ 161.985879][T16101] selinux_inode_init_security+0x496/0x540 [ 161.991799][T16101] security_inode_init_security+0xd7/0x260 [ 161.998010][T16101] ? ext4_init_security+0x40/0x40 [ 162.003188][T16101] ext4_init_security+0x30/0x40 [ 162.008282][T16101] __ext4_new_inode+0x2944/0x2f10 [ 162.013638][T16101] ext4_mkdir+0x28a/0x760 [ 162.018492][T16101] vfs_mkdir+0x135/0x1f0 [ 162.022939][T16101] do_mkdirat+0x11d/0x200 [ 162.027556][T16101] __x64_sys_mkdir+0x32/0x40 [ 162.032149][T16101] do_syscall_64+0x34/0x50 [ 162.036679][T16101] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.043061][T16101] RIP: 0033:0x465567 [ 162.047101][T16101] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 162.067234][T16101] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 162.075858][T16101] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 162.083840][T16101] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 162.092189][T16101] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 162.100283][T16101] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 162.108593][T16101] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 [ 162.124127][T16105] loop1: detected capacity change from 0 to 264192 19:07:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd4", 0x1d, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:15 executing program 0 (fault-call:0 fault-nth:34): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 162.170845][T16105] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 162.182594][T16087] loop4: detected capacity change from 0 to 4 [ 162.192580][T16105] System zones: 1-20 [ 162.197182][T16087] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 162.202260][T16105] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 162.288402][T16121] loop2: detected capacity change from 0 to 264192 [ 162.300630][T16123] loop0: detected capacity change from 0 to 264192 [ 162.322091][T16123] FAULT_INJECTION: forcing a failure. [ 162.322091][T16123] name failslab, interval 1, probability 0, space 0, times 0 19:07:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xa, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 162.335499][T16123] CPU: 0 PID: 16123 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 162.344801][T16123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.355122][T16123] Call Trace: [ 162.358410][T16123] dump_stack+0x137/0x19d [ 162.363004][T16123] should_fail+0x23c/0x250 [ 162.367759][T16123] __should_failslab+0x81/0x90 [ 162.372821][T16123] ? sidtab_sid2str_get+0x9c/0x130 [ 162.378429][T16123] should_failslab+0x5/0x20 [ 162.383298][T16123] __kmalloc_track_caller+0x64/0x360 [ 162.388684][T16123] kmemdup+0x21/0x50 [ 162.392901][T16123] sidtab_sid2str_get+0x9c/0x130 [ 162.398442][T16123] security_sid_to_context_core+0x1cb/0x2d0 [ 162.404607][T16123] security_sid_to_context_force+0x2f/0x40 [ 162.410912][T16123] selinux_inode_init_security+0x496/0x540 [ 162.417070][T16123] security_inode_init_security+0xd7/0x260 [ 162.423434][T16123] ? ext4_init_security+0x40/0x40 [ 162.428467][T16123] ext4_init_security+0x30/0x40 [ 162.433655][T16123] __ext4_new_inode+0x2944/0x2f10 [ 162.438984][T16123] ext4_mkdir+0x28a/0x760 [ 162.443417][T16123] vfs_mkdir+0x135/0x1f0 [ 162.447725][T16123] do_mkdirat+0x11d/0x200 [ 162.452415][T16123] __x64_sys_mkdir+0x32/0x40 [ 162.457419][T16123] do_syscall_64+0x34/0x50 [ 162.462106][T16123] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.468081][T16123] RIP: 0033:0x465567 [ 162.471980][T16123] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 162.493141][T16123] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 162.502131][T16123] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 162.510280][T16123] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 162.518265][T16123] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 162.526470][T16123] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 162.534796][T16123] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 19:07:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020004, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020018, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 162.605480][T16121] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 162.605480][T16121] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 162.605480][T16121] [ 162.623471][T16135] loop3: detected capacity change from 0 to 264192 [ 162.632292][T16132] loop4: detected capacity change from 0 to 4 [ 162.640775][T16135] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:07:16 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x6c) 19:07:16 executing program 3 (fault-call:0 fault-nth:0): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 162.651914][T16135] System zones: 1-20 [ 162.658083][T16135] EXT4-fs (loop3): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 162.672474][T16132] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:16 executing program 0 (fault-call:0 fault-nth:35): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 162.715231][T16121] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 162.739186][T16132] loop4: detected capacity change from 0 to 4 [ 162.766978][T16132] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 162.788182][T16157] FAULT_INJECTION: forcing a failure. [ 162.788182][T16157] name failslab, interval 1, probability 0, space 0, times 0 [ 162.800914][T16157] CPU: 1 PID: 16157 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 162.809794][T16157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.820632][T16157] Call Trace: [ 162.824011][T16157] dump_stack+0x137/0x19d [ 162.828363][T16157] should_fail+0x23c/0x250 [ 162.832832][T16157] __should_failslab+0x81/0x90 [ 162.837901][T16157] ? __se_sys_memfd_create+0xfb/0x390 [ 162.843494][T16157] should_failslab+0x5/0x20 [ 162.848294][T16157] __kmalloc+0x66/0x360 [ 162.852468][T16157] ? strnlen_user+0x137/0x1c0 [ 162.857304][T16157] __se_sys_memfd_create+0xfb/0x390 [ 162.862607][T16157] __x64_sys_memfd_create+0x2d/0x40 [ 162.868046][T16157] do_syscall_64+0x34/0x50 [ 162.872479][T16157] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.878758][T16157] RIP: 0033:0x466459 [ 162.882886][T16157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 162.902800][T16157] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 19:07:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd46081", 0x1f, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 162.911311][T16157] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 162.919557][T16157] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 162.927798][T16157] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 162.936046][T16157] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 162.944367][T16157] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 [ 162.957797][T16158] loop1: detected capacity change from 0 to 264192 [ 163.007441][T16162] loop0: detected capacity change from 0 to 264192 [ 163.019809][T16162] FAULT_INJECTION: forcing a failure. [ 163.019809][T16162] name failslab, interval 1, probability 0, space 0, times 0 [ 163.020475][T16174] loop4: detected capacity change from 0 to 4 [ 163.032641][T16162] CPU: 0 PID: 16162 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 163.046271][T16174] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 163.049468][T16162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.069990][T16162] Call Trace: [ 163.073269][T16162] dump_stack+0x137/0x19d [ 163.077643][T16162] should_fail+0x23c/0x250 [ 163.080419][T16169] loop2: detected capacity change from 0 to 264192 [ 163.082225][T16162] ? __es_insert_extent+0x51f/0xe80 [ 163.082249][T16162] __should_failslab+0x81/0x90 [ 163.101630][T16162] should_failslab+0x5/0x20 [ 163.106188][T16162] kmem_cache_alloc+0x46/0x300 [ 163.111054][T16162] __es_insert_extent+0x51f/0xe80 [ 163.116587][T16162] ? __kmalloc+0x1e0/0x360 [ 163.121095][T16162] ? kcalloc+0x32/0x50 [ 163.125281][T16162] ext4_es_insert_extent+0x1bb/0x19d0 [ 163.130880][T16162] ? ext4_ext_convert_to_initialized+0xf50/0xf50 [ 163.136798][T16169] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 163.136798][T16169] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 163.136798][T16169] [ 163.137543][T16162] ext4_ext_map_blocks+0xf79/0x1f00 [ 163.137569][T16162] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 163.137595][T16162] ? __down_read_common+0x16b/0x5a0 [ 163.137625][T16162] ? percpu_counter_add_batch+0x69/0xd0 [ 163.157715][T16158] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 163.161724][T16162] ? ext4_es_lookup_extent+0x206/0x490 [ 163.161753][T16162] ext4_map_blocks+0x1be/0xef0 [ 163.161777][T16162] ext4_getblk+0xb1/0x3d0 [ 163.161799][T16162] ext4_bread+0x28/0x130 19:07:16 executing program 3 (fault-call:0 fault-nth:1): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:16 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x6d) [ 163.177095][T16158] System zones: [ 163.179761][T16162] ext4_append+0xd1/0x1c0 [ 163.179787][T16162] ext4_init_new_dir+0x177/0x500 [ 163.179838][T16162] ext4_mkdir+0x329/0x760 [ 163.188191][T16158] 1-20 [ 163.193986][T16162] vfs_mkdir+0x135/0x1f0 [ 163.194013][T16162] do_mkdirat+0x11d/0x200 [ 163.198993][T16158] [ 163.206911][T16169] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 163.207762][T16162] __x64_sys_mkdir+0x32/0x40 [ 163.207790][T16162] do_syscall_64+0x34/0x50 [ 163.212992][T16158] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 163.216164][T16162] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 163.247543][T16180] FAULT_INJECTION: forcing a failure. [ 163.247543][T16180] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 163.250194][T16162] RIP: 0033:0x465567 [ 163.250211][T16162] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 163.250229][T16162] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 163.323577][T16162] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 163.331737][T16162] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 163.340571][T16162] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 163.348843][T16162] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 19:07:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020019, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 163.357445][T16162] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 [ 163.366306][T16180] CPU: 1 PID: 16180 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 163.376064][T16180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.386888][T16180] Call Trace: [ 163.390333][T16180] dump_stack+0x137/0x19d [ 163.394975][T16180] should_fail+0x23c/0x250 [ 163.399758][T16180] should_fail_usercopy+0x16/0x20 [ 163.405319][T16180] _copy_from_user+0x1c/0xd0 [ 163.410568][T16180] __se_sys_memfd_create+0x137/0x390 [ 163.415987][T16180] __x64_sys_memfd_create+0x2d/0x40 [ 163.421220][T16180] do_syscall_64+0x34/0x50 [ 163.425955][T16180] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 163.432248][T16180] RIP: 0033:0x466459 [ 163.436134][T16180] 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 [ 163.457314][T16180] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 163.466403][T16180] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 163.475968][T16180] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 163.484762][T16180] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 163.493236][T16180] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 163.501397][T16180] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 19:07:17 executing program 3 (fault-call:0 fault-nth:2): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd46081", 0x1f, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 163.536602][T16162] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 163.548195][T16174] loop4: detected capacity change from 0 to 4 [ 163.561696][T16174] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:17 executing program 0 (fault-call:0 fault-nth:36): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 163.598467][T16192] FAULT_INJECTION: forcing a failure. [ 163.598467][T16192] name failslab, interval 1, probability 0, space 0, times 0 [ 163.611207][T16192] CPU: 1 PID: 16192 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 163.620297][T16192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.630534][T16192] Call Trace: [ 163.633939][T16192] dump_stack+0x137/0x19d [ 163.638307][T16192] should_fail+0x23c/0x250 [ 163.642854][T16192] ? shmem_alloc_inode+0x22/0x30 [ 163.647851][T16192] __should_failslab+0x81/0x90 [ 163.652664][T16192] ? shmem_match+0xa0/0xa0 [ 163.657092][T16192] should_failslab+0x5/0x20 [ 163.661599][T16192] kmem_cache_alloc+0x46/0x300 [ 163.666374][T16192] ? fsnotify_perm+0x59/0x2e0 [ 163.671055][T16192] ? shmem_match+0xa0/0xa0 [ 163.675740][T16192] shmem_alloc_inode+0x22/0x30 [ 163.680589][T16192] new_inode_pseudo+0x38/0x1c0 [ 163.685540][T16192] new_inode+0x21/0x120 [ 163.689800][T16192] shmem_get_inode+0xa1/0x480 [ 163.694492][T16192] __shmem_file_setup+0xf1/0x1d0 [ 163.699436][T16192] shmem_file_setup+0x37/0x40 [ 163.704288][T16192] __se_sys_memfd_create+0x1eb/0x390 [ 163.709581][T16192] __x64_sys_memfd_create+0x2d/0x40 [ 163.714989][T16192] do_syscall_64+0x34/0x50 [ 163.719410][T16192] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 163.725372][T16192] RIP: 0033:0x466459 [ 163.729263][T16192] 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 [ 163.748897][T16192] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 163.757338][T16192] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 163.765360][T16192] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 163.773333][T16192] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 163.781363][T16192] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 163.789333][T16192] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 [ 163.810201][T16200] loop1: detected capacity change from 0 to 264192 [ 163.848034][T16199] loop2: detected capacity change from 0 to 264192 19:07:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xc, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:17 executing program 3 (fault-call:0 fault-nth:3): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 163.848132][T16200] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 163.848159][T16200] System zones: 1-20 [ 163.897305][T16199] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 163.897305][T16199] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 163.897305][T16199] [ 163.903465][T16200] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 163.927205][T16209] loop0: detected capacity change from 0 to 264192 [ 163.939492][T16209] FAULT_INJECTION: forcing a failure. [ 163.939492][T16209] name failslab, interval 1, probability 0, space 0, times 0 [ 163.952136][T16209] CPU: 0 PID: 16209 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 163.960911][T16209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.970948][T16209] Call Trace: [ 163.974214][T16209] dump_stack+0x137/0x19d [ 163.978540][T16209] should_fail+0x23c/0x250 [ 163.982948][T16209] __should_failslab+0x81/0x90 [ 163.987699][T16209] ? kcalloc+0x32/0x50 [ 163.991800][T16209] should_failslab+0x5/0x20 [ 163.996457][T16209] __kmalloc+0x66/0x360 [ 164.000601][T16209] ? kcalloc+0x32/0x50 [ 164.004665][T16209] kcalloc+0x32/0x50 [ 164.008537][T16209] ext4_find_extent+0x21c/0x7f0 [ 164.013441][T16209] ? kfree+0xf0/0x1d0 [ 164.017399][T16209] ext4_ext_map_blocks+0xd9/0x1f00 [ 164.022501][T16209] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 164.028677][T16209] ? __down_write_common+0x45/0x890 [ 164.033900][T16209] ? __down_read_common+0x16b/0x5a0 [ 164.039105][T16209] ? percpu_counter_add_batch+0x69/0xd0 [ 164.044652][T16209] ? ext4_es_lookup_extent+0x206/0x490 [ 164.050106][T16209] ext4_map_blocks+0x70d/0xef0 [ 164.054933][T16209] ext4_getblk+0xb1/0x3d0 [ 164.059253][T16209] ext4_bread+0x28/0x130 [ 164.063561][T16209] ext4_append+0xd1/0x1c0 [ 164.067892][T16209] ext4_init_new_dir+0x177/0x500 [ 164.072856][T16209] ext4_mkdir+0x329/0x760 [ 164.077179][T16209] vfs_mkdir+0x135/0x1f0 [ 164.081404][T16209] do_mkdirat+0x11d/0x200 [ 164.085758][T16209] __x64_sys_mkdir+0x32/0x40 [ 164.090343][T16209] do_syscall_64+0x34/0x50 [ 164.094740][T16209] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 164.100779][T16209] RIP: 0033:0x465567 [ 164.104665][T16209] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 164.124256][T16209] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 164.132672][T16209] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 164.140644][T16209] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 164.148686][T16209] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 164.156705][T16209] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 164.165108][T16209] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 [ 164.179485][T16215] FAULT_INJECTION: forcing a failure. [ 164.179485][T16215] name failslab, interval 1, probability 0, space 0, times 0 [ 164.192206][T16215] CPU: 0 PID: 16215 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 164.201032][T16215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.202513][T16216] loop4: detected capacity change from 0 to 4 [ 164.211075][T16215] Call Trace: [ 164.211084][T16215] dump_stack+0x137/0x19d [ 164.211107][T16215] should_fail+0x23c/0x250 [ 164.211126][T16215] ? security_inode_alloc+0x30/0x180 [ 164.234564][T16215] __should_failslab+0x81/0x90 [ 164.239326][T16215] should_failslab+0x5/0x20 [ 164.243851][T16215] kmem_cache_alloc+0x46/0x300 [ 164.245968][T16216] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02001a, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 164.248613][T16215] security_inode_alloc+0x30/0x180 [ 164.248640][T16215] inode_init_always+0x20b/0x420 [ 164.267916][T16215] ? shmem_match+0xa0/0xa0 [ 164.272339][T16215] new_inode_pseudo+0x73/0x1c0 [ 164.277103][T16215] new_inode+0x21/0x120 [ 164.281243][T16215] shmem_get_inode+0xa1/0x480 [ 164.286038][T16215] __shmem_file_setup+0xf1/0x1d0 [ 164.290961][T16215] shmem_file_setup+0x37/0x40 [ 164.295630][T16215] __se_sys_memfd_create+0x1eb/0x390 [ 164.300898][T16215] __x64_sys_memfd_create+0x2d/0x40 [ 164.306181][T16215] do_syscall_64+0x34/0x50 [ 164.310578][T16215] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 164.316509][T16215] RIP: 0033:0x466459 [ 164.320384][T16215] 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 [ 164.340026][T16215] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 164.348441][T16215] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 164.356416][T16215] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 164.365411][T16215] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 164.373390][T16215] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 164.381450][T16215] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 [ 164.399495][T16199] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal 19:07:18 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x6e) 19:07:18 executing program 0 (fault-call:0 fault-nth:37): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd46081", 0x1f, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:18 executing program 3 (fault-call:0 fault-nth:4): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 164.426220][T16216] loop4: detected capacity change from 0 to 4 [ 164.459907][T16216] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 164.493288][T16236] loop1: detected capacity change from 0 to 264192 [ 164.521703][T16243] loop0: detected capacity change from 0 to 264192 [ 164.536856][T16243] FAULT_INJECTION: forcing a failure. [ 164.536856][T16243] name failslab, interval 1, probability 0, space 0, times 0 [ 164.549530][T16243] CPU: 1 PID: 16243 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 164.558296][T16243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.568349][T16243] Call Trace: [ 164.571625][T16243] dump_stack+0x137/0x19d [ 164.575957][T16243] should_fail+0x23c/0x250 [ 164.580372][T16243] ? ext4_mb_new_blocks+0x2e7/0x1f60 [ 164.585721][T16243] __should_failslab+0x81/0x90 [ 164.590592][T16243] should_failslab+0x5/0x20 [ 164.595098][T16243] kmem_cache_alloc+0x46/0x300 [ 164.599864][T16243] ext4_mb_new_blocks+0x2e7/0x1f60 [ 164.604989][T16243] ? ext4_find_extent+0x6cf/0x7f0 [ 164.610089][T16243] ? ext4_ext_search_right+0x300/0x540 [ 164.615700][T16243] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 164.621541][T16243] ext4_ext_map_blocks+0x1569/0x1f00 [ 164.626836][T16243] ? __down_read_common+0x16b/0x5a0 [ 164.632117][T16243] ? percpu_counter_add_batch+0x69/0xd0 [ 164.637676][T16243] ? ext4_es_lookup_extent+0x206/0x490 [ 164.643248][T16243] ext4_map_blocks+0x70d/0xef0 [ 164.648030][T16243] ext4_getblk+0xb1/0x3d0 [ 164.652372][T16243] ext4_bread+0x28/0x130 [ 164.656647][T16243] ext4_append+0xd1/0x1c0 [ 164.657841][T16254] FAULT_INJECTION: forcing a failure. [ 164.657841][T16254] name failslab, interval 1, probability 0, space 0, times 0 [ 164.660975][T16243] ext4_init_new_dir+0x177/0x500 [ 164.661002][T16243] ext4_mkdir+0x329/0x760 [ 164.683310][T16243] vfs_mkdir+0x135/0x1f0 [ 164.687587][T16243] do_mkdirat+0x11d/0x200 [ 164.691912][T16243] __x64_sys_mkdir+0x32/0x40 [ 164.696526][T16243] do_syscall_64+0x34/0x50 [ 164.700960][T16243] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 164.706858][T16243] RIP: 0033:0x465567 [ 164.710776][T16243] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 164.730396][T16243] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 19:07:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 164.738842][T16243] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 164.746813][T16243] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 164.754797][T16243] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 164.762796][T16243] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 164.770759][T16243] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 [ 164.778745][T16254] CPU: 0 PID: 16254 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 164.787513][T16254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.797573][T16254] Call Trace: [ 164.800848][T16254] dump_stack+0x137/0x19d [ 164.805182][T16254] should_fail+0x23c/0x250 [ 164.809607][T16254] ? __d_alloc+0x36/0x370 [ 164.813971][T16254] __should_failslab+0x81/0x90 [ 164.818748][T16254] should_failslab+0x5/0x20 [ 164.823256][T16254] kmem_cache_alloc+0x46/0x300 [ 164.828017][T16254] ? __init_rwsem+0x59/0x70 [ 164.832552][T16254] __d_alloc+0x36/0x370 [ 164.836773][T16254] ? current_time+0xdb/0x190 [ 164.841380][T16254] d_alloc_pseudo+0x1a/0x50 [ 164.845978][T16254] alloc_file_pseudo+0x63/0x130 [ 164.850868][T16254] __shmem_file_setup+0x14c/0x1d0 [ 164.855983][T16254] shmem_file_setup+0x37/0x40 [ 164.860661][T16254] __se_sys_memfd_create+0x1eb/0x390 [ 164.866060][T16254] __x64_sys_memfd_create+0x2d/0x40 [ 164.871258][T16254] do_syscall_64+0x34/0x50 [ 164.875677][T16254] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 164.881599][T16254] RIP: 0033:0x466459 [ 164.885491][T16254] 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 [ 164.905095][T16254] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 164.913573][T16254] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 164.921728][T16254] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 164.929694][T16254] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 164.937787][T16254] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 164.945754][T16254] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 [ 164.956491][T16248] loop2: detected capacity change from 0 to 264192 [ 164.973075][T16236] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 164.989416][T16262] loop4: detected capacity change from 0 to 4 [ 164.992357][T16236] System zones: 1-20 [ 164.998342][T16248] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 164.998342][T16248] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 164.998342][T16248] 19:07:18 executing program 3 (fault-call:0 fault-nth:5): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:18 executing program 0 (fault-call:0 fault-nth:38): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02001b, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:18 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x6f) [ 165.037393][T16236] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 165.044934][T16248] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 165.062071][T16262] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 165.106880][T16272] FAULT_INJECTION: forcing a failure. [ 165.106880][T16272] name failslab, interval 1, probability 0, space 0, times 0 [ 165.111921][T16273] loop0: detected capacity change from 0 to 264192 [ 165.120073][T16272] CPU: 0 PID: 16272 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 165.126866][T16273] FAULT_INJECTION: forcing a failure. [ 165.126866][T16273] name failslab, interval 1, probability 0, space 0, times 0 [ 165.135370][T16272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.135383][T16272] Call Trace: [ 165.135391][T16272] dump_stack+0x137/0x19d [ 165.166115][T16272] should_fail+0x23c/0x250 [ 165.170536][T16272] ? __alloc_file+0x2e/0x1a0 [ 165.175127][T16272] __should_failslab+0x81/0x90 [ 165.179954][T16272] should_failslab+0x5/0x20 [ 165.184457][T16272] kmem_cache_alloc+0x46/0x300 [ 165.189248][T16272] ? inode_doinit_with_dentry+0x36f/0x940 [ 165.195051][T16272] __alloc_file+0x2e/0x1a0 [ 165.199555][T16272] alloc_empty_file+0xcd/0x1c0 [ 165.204317][T16272] alloc_file+0x3a/0x280 [ 165.208655][T16272] alloc_file_pseudo+0xe2/0x130 [ 165.213507][T16272] __shmem_file_setup+0x14c/0x1d0 [ 165.218528][T16272] shmem_file_setup+0x37/0x40 [ 165.223253][T16272] __se_sys_memfd_create+0x1eb/0x390 [ 165.228532][T16272] __x64_sys_memfd_create+0x2d/0x40 [ 165.233744][T16272] do_syscall_64+0x34/0x50 [ 165.238186][T16272] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 165.244078][T16272] RIP: 0033:0x466459 [ 165.247969][T16272] 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 [ 165.267572][T16272] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 165.276176][T16272] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 165.284194][T16272] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 165.292165][T16272] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff 19:07:19 executing program 3 (fault-call:0 fault-nth:6): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 165.300173][T16272] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 165.308223][T16272] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 [ 165.316191][T16273] CPU: 1 PID: 16273 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 165.324990][T16273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.335036][T16273] Call Trace: [ 165.338303][T16273] dump_stack+0x137/0x19d [ 165.342642][T16273] should_fail+0x23c/0x250 [ 165.347053][T16273] ? ext4_mb_new_blocks+0x2e7/0x1f60 [ 165.352368][T16273] __should_failslab+0x81/0x90 [ 165.357212][T16273] should_failslab+0x5/0x20 [ 165.361741][T16273] kmem_cache_alloc+0x46/0x300 [ 165.366512][T16273] ext4_mb_new_blocks+0x2e7/0x1f60 [ 165.371626][T16273] ? ext4_find_extent+0x6cf/0x7f0 [ 165.376673][T16273] ? ext4_ext_search_right+0x300/0x540 [ 165.382213][T16273] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 165.387942][T16273] ext4_ext_map_blocks+0x1569/0x1f00 [ 165.393296][T16273] ? __down_read_common+0x16b/0x5a0 [ 165.398568][T16273] ? percpu_counter_add_batch+0x69/0xd0 [ 165.404173][T16273] ? ext4_es_lookup_extent+0x206/0x490 [ 165.409626][T16273] ext4_map_blocks+0x70d/0xef0 [ 165.414447][T16273] ext4_getblk+0xb1/0x3d0 [ 165.418772][T16273] ext4_bread+0x28/0x130 [ 165.423012][T16273] ext4_append+0xd1/0x1c0 [ 165.427338][T16273] ext4_init_new_dir+0x177/0x500 [ 165.432326][T16273] ext4_mkdir+0x329/0x760 [ 165.437325][T16273] vfs_mkdir+0x135/0x1f0 [ 165.441632][T16273] do_mkdirat+0x11d/0x200 [ 165.445951][T16273] __x64_sys_mkdir+0x32/0x40 [ 165.450550][T16273] do_syscall_64+0x34/0x50 [ 165.455029][T16273] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 165.460930][T16273] RIP: 0033:0x465567 [ 165.464814][T16273] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 165.484504][T16273] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 165.492927][T16273] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 165.500901][T16273] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 165.508861][T16273] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 165.517510][T16273] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 165.525472][T16273] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 19:07:19 executing program 0 (fault-call:0 fault-nth:39): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd4608104", 0x20, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 165.554054][T16262] loop4: detected capacity change from 0 to 4 [ 165.577290][T16262] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 165.592903][T16290] FAULT_INJECTION: forcing a failure. [ 165.592903][T16290] name failslab, interval 1, probability 0, space 0, times 0 [ 165.605600][T16290] CPU: 1 PID: 16290 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 165.614363][T16290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.624525][T16290] Call Trace: [ 165.627812][T16290] dump_stack+0x137/0x19d [ 165.632146][T16290] should_fail+0x23c/0x250 [ 165.636578][T16290] ? security_file_alloc+0x30/0x190 [ 165.641822][T16290] __should_failslab+0x81/0x90 [ 165.646733][T16290] should_failslab+0x5/0x20 [ 165.651339][T16290] kmem_cache_alloc+0x46/0x300 [ 165.656100][T16290] ? __alloc_file+0x2e/0x1a0 [ 165.660698][T16290] security_file_alloc+0x30/0x190 [ 165.665741][T16290] __alloc_file+0x83/0x1a0 [ 165.670167][T16290] alloc_empty_file+0xcd/0x1c0 [ 165.674937][T16290] alloc_file+0x3a/0x280 [ 165.679247][T16290] alloc_file_pseudo+0xe2/0x130 [ 165.684129][T16290] __shmem_file_setup+0x14c/0x1d0 [ 165.689246][T16290] shmem_file_setup+0x37/0x40 [ 165.693928][T16290] __se_sys_memfd_create+0x1eb/0x390 [ 165.699302][T16290] __x64_sys_memfd_create+0x2d/0x40 [ 165.704497][T16290] do_syscall_64+0x34/0x50 [ 165.709101][T16290] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 165.715121][T16290] RIP: 0033:0x466459 [ 165.719009][T16290] 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 [ 165.738642][T16290] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 165.747156][T16290] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466459 [ 165.755124][T16290] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00000000004beba8 [ 165.763095][T16290] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 165.771063][T16290] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 165.779083][T16290] R13: 00000000200000c0 R14: 0000000008100000 R15: 0000000020000100 19:07:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 165.804180][T16289] loop0: detected capacity change from 0 to 264192 [ 165.812013][T16291] loop1: detected capacity change from 0 to 264192 [ 165.826282][T16289] FAULT_INJECTION: forcing a failure. [ 165.826282][T16289] name failslab, interval 1, probability 0, space 0, times 0 [ 165.839045][T16289] CPU: 0 PID: 16289 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 165.847909][T16289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.857958][T16289] Call Trace: [ 165.861261][T16289] dump_stack+0x137/0x19d [ 165.865602][T16289] should_fail+0x23c/0x250 [ 165.870022][T16289] ? ext4_mb_new_blocks+0x2e7/0x1f60 [ 165.875370][T16289] __should_failslab+0x81/0x90 [ 165.880137][T16289] should_failslab+0x5/0x20 [ 165.884652][T16289] kmem_cache_alloc+0x46/0x300 [ 165.889418][T16289] ext4_mb_new_blocks+0x2e7/0x1f60 [ 165.894529][T16289] ? ext4_find_extent+0x6cf/0x7f0 [ 165.899568][T16289] ? ext4_ext_search_right+0x300/0x540 [ 165.905031][T16289] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 165.910825][T16289] ext4_ext_map_blocks+0x1569/0x1f00 [ 165.916122][T16289] ? __down_read_common+0x16b/0x5a0 [ 165.921330][T16289] ? percpu_counter_add_batch+0x69/0xd0 [ 165.926911][T16289] ? ext4_es_lookup_extent+0x206/0x490 [ 165.932399][T16289] ext4_map_blocks+0x70d/0xef0 [ 165.937252][T16289] ext4_getblk+0xb1/0x3d0 [ 165.941591][T16289] ext4_bread+0x28/0x130 [ 165.945899][T16289] ext4_append+0xd1/0x1c0 [ 165.950301][T16289] ext4_init_new_dir+0x177/0x500 [ 165.950814][T16291] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 165.955318][T16289] ext4_mkdir+0x329/0x760 [ 165.967633][T16289] vfs_mkdir+0x135/0x1f0 [ 165.971915][T16289] do_mkdirat+0x11d/0x200 [ 165.976244][T16289] __x64_sys_mkdir+0x32/0x40 [ 165.980838][T16289] do_syscall_64+0x34/0x50 [ 165.983450][T16291] System zones: [ 165.985263][T16289] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 165.985293][T16289] RIP: 0033:0x465567 [ 165.988841][T16291] 1-20 [ 165.994978][T16289] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 165.998877][T16291] [ 166.005446][T16291] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 166.021728][T16289] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 166.021751][T16289] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 19:07:19 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x70) 19:07:19 executing program 3 (fault-call:0 fault-nth:7): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02001c, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 166.021764][T16289] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 166.021776][T16289] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 166.070115][T16289] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 166.078294][T16289] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 [ 166.096407][T16300] loop2: detected capacity change from 0 to 264192 [ 166.105721][T16314] loop4: detected capacity change from 0 to 4 [ 166.109888][T16319] FAULT_INJECTION: forcing a failure. [ 166.109888][T16319] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 166.125256][T16319] CPU: 1 PID: 16319 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 166.134101][T16319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.144372][T16319] Call Trace: [ 166.147649][T16319] dump_stack+0x137/0x19d [ 166.152040][T16319] should_fail+0x23c/0x250 [ 166.156487][T16319] __alloc_pages_nodemask+0xe7/0x310 [ 166.161871][T16319] alloc_pages_vma+0x3c3/0x5e0 [ 166.166811][T16319] shmem_getpage_gfp+0x980/0x1410 [ 166.171847][T16319] ? mls_context_isvalid+0x76/0x1e0 [ 166.177061][T16319] shmem_write_begin+0x7e/0x100 [ 166.181895][T16319] generic_perform_write+0x196/0x3a0 [ 166.187164][T16319] ? file_update_time+0x1bd/0x3e0 [ 166.192175][T16319] __generic_file_write_iter+0x161/0x300 [ 166.197845][T16319] ? generic_write_checks+0x250/0x290 [ 166.203222][T16319] generic_file_write_iter+0x75/0x130 [ 166.208576][T16319] vfs_write+0x69d/0x770 [ 166.212845][T16319] __x64_sys_pwrite64+0xf5/0x150 [ 166.217773][T16319] do_syscall_64+0x34/0x50 [ 166.222236][T16319] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 166.228114][T16319] RIP: 0033:0x4195f7 [ 166.232058][T16319] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 166.251702][T16319] RSP: 002b:00007f4c48eb5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 166.260099][T16319] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7 [ 166.268104][T16319] RDX: 000000000000003a RSI: 0000000020010000 RDI: 0000000000000004 [ 166.276060][T16319] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 166.284112][T16319] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 166.292262][T16319] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 19:07:20 executing program 0 (fault-call:0 fault-nth:40): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 166.303905][T16300] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 166.303905][T16300] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 166.303905][T16300] [ 166.321894][T16300] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 166.346424][T16314] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd4608104", 0x20, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 166.356654][T16319] loop3: detected capacity change from 0 to 264192 [ 166.377115][T16319] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 19:07:20 executing program 3 (fault-call:0 fault-nth:8): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 166.423259][T16336] loop1: detected capacity change from 0 to 264192 [ 166.436113][T16340] loop0: detected capacity change from 0 to 264192 [ 166.445843][T16340] FAULT_INJECTION: forcing a failure. [ 166.445843][T16340] name failslab, interval 1, probability 0, space 0, times 0 [ 166.451610][T16314] loop4: detected capacity change from 0 to 4 [ 166.458476][T16340] CPU: 1 PID: 16340 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 166.473263][T16340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.483434][T16340] Call Trace: [ 166.486731][T16340] dump_stack+0x137/0x19d [ 166.491112][T16340] should_fail+0x23c/0x250 [ 166.495547][T16340] ? mempool_alloc_slab+0x16/0x20 [ 166.500567][T16340] __should_failslab+0x81/0x90 [ 166.505327][T16340] should_failslab+0x5/0x20 [ 166.509824][T16340] kmem_cache_alloc+0x46/0x300 [ 166.514646][T16340] ? kmem_cache_alloc+0x1af/0x300 [ 166.519678][T16340] ? __es_insert_extent+0x51f/0xe80 [ 166.524926][T16340] ? rb_insert_color+0x7e/0x310 [ 166.529774][T16340] mempool_alloc_slab+0x16/0x20 [ 166.534665][T16340] ? mempool_free+0x130/0x130 [ 166.539340][T16340] mempool_alloc+0x8c/0x300 [ 166.543836][T16340] ? xas_load+0x284/0x2a0 [ 166.548214][T16340] ? mark_page_accessed+0x1e3/0x530 [ 166.553423][T16340] ? pagecache_get_page+0x77a/0x900 [ 166.558634][T16340] bio_alloc_bioset+0xcc/0x480 [ 166.563393][T16340] ? kcsan_setup_watchpoint+0x26e/0x470 [ 166.568934][T16340] submit_bh_wbc+0x130/0x330 [ 166.573537][T16340] ? __list_del_entry_valid+0x54/0xc0 [ 166.578980][T16340] __sync_dirty_buffer+0x136/0x1e0 [ 166.584135][T16340] sync_dirty_buffer+0x16/0x20 [ 166.588889][T16340] __ext4_handle_dirty_metadata+0x1d3/0x590 [ 166.594814][T16340] ? __getblk_gfp+0x3f/0x560 [ 166.599484][T16340] ? __ext4_journal_get_create_access+0x42/0x1a0 [ 166.605818][T16340] ext4_getblk+0x2cc/0x3d0 [ 166.610250][T16340] ext4_bread+0x28/0x130 [ 166.614488][T16340] ext4_append+0xd1/0x1c0 [ 166.619854][T16340] ext4_init_new_dir+0x177/0x500 [ 166.625594][T16340] ext4_mkdir+0x329/0x760 [ 166.629995][T16340] vfs_mkdir+0x135/0x1f0 [ 166.634499][T16340] do_mkdirat+0x11d/0x200 [ 166.638933][T16340] __x64_sys_mkdir+0x32/0x40 [ 166.643525][T16340] do_syscall_64+0x34/0x50 [ 166.648027][T16340] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 166.653993][T16340] RIP: 0033:0x465567 [ 166.657940][T16340] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 166.679192][T16340] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 166.687608][T16340] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 166.695686][T16340] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 166.703669][T16340] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 166.711657][T16340] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 166.719789][T16340] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 [ 166.764687][T16340] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 166.768105][T16352] loop2: detected capacity change from 0 to 264192 [ 166.772808][T16336] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 166.789234][T16336] System zones: 1-20 [ 166.793920][T16336] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:20 executing program 0 (fault-call:0 fault-nth:41): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 166.813984][T16352] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 166.813984][T16352] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 166.813984][T16352] [ 166.823044][T16314] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 166.847297][T16359] FAULT_INJECTION: forcing a failure. [ 166.847297][T16359] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 166.860641][T16359] CPU: 0 PID: 16359 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 166.869438][T16359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.879526][T16359] Call Trace: [ 166.882796][T16359] dump_stack+0x137/0x19d [ 166.887128][T16359] should_fail+0x23c/0x250 [ 166.891535][T16359] should_fail_usercopy+0x16/0x20 [ 166.896553][T16359] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 166.902622][T16359] ? shmem_write_begin+0x7e/0x100 [ 166.907668][T16359] generic_perform_write+0x1e4/0x3a0 [ 166.912946][T16359] ? file_update_time+0x1bd/0x3e0 [ 166.917961][T16359] __generic_file_write_iter+0x161/0x300 [ 166.923645][T16359] ? generic_write_checks+0x250/0x290 [ 166.929018][T16359] generic_file_write_iter+0x75/0x130 [ 166.934389][T16359] vfs_write+0x69d/0x770 [ 166.938629][T16359] __x64_sys_pwrite64+0xf5/0x150 [ 166.943579][T16359] do_syscall_64+0x34/0x50 [ 166.947994][T16359] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 166.954036][T16359] RIP: 0033:0x4195f7 [ 166.957979][T16359] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 166.977582][T16359] RSP: 002b:00007f4c48eb5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 166.985992][T16359] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7 [ 166.993962][T16359] RDX: 000000000000003a RSI: 0000000020010000 RDI: 0000000000000004 [ 167.001925][T16359] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff 19:07:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02001d, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 167.009979][T16359] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 167.017950][T16359] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 167.031706][T16352] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 167.051234][T16359] loop3: detected capacity change from 0 to 264192 [ 167.061473][T16359] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 167.178983][T16361] loop0: detected capacity change from 0 to 264192 [ 167.193104][T16361] FAULT_INJECTION: forcing a failure. [ 167.193104][T16361] name failslab, interval 1, probability 0, space 0, times 0 [ 167.205780][T16361] CPU: 1 PID: 16361 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 167.214550][T16361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.224667][T16361] Call Trace: 19:07:20 executing program 3 (fault-call:0 fault-nth:9): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xf, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd4608104", 0x20, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:20 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x71) [ 167.227944][T16361] dump_stack+0x137/0x19d [ 167.232355][T16361] should_fail+0x23c/0x250 [ 167.236819][T16361] __should_failslab+0x81/0x90 [ 167.241625][T16361] should_failslab+0x5/0x20 [ 167.246129][T16361] kmem_cache_alloc_node+0x56/0x2f0 [ 167.251426][T16361] ? create_task_io_context+0x36/0x210 [ 167.256915][T16361] create_task_io_context+0x36/0x210 [ 167.262207][T16361] submit_bio_checks+0x778/0x800 [ 167.267183][T16361] ? mempool_alloc_slab+0x16/0x20 [ 167.272226][T16361] ? kmem_cache_alloc+0x1af/0x300 [ 167.277250][T16361] ? mempool_alloc_slab+0x16/0x20 [ 167.282359][T16361] submit_bio_noacct+0x33/0x7e0 [ 167.287258][T16361] ? mempool_alloc_slab+0x16/0x20 [ 167.292375][T16361] ? mempool_free+0x130/0x130 [ 167.297091][T16361] ? mempool_alloc+0x99/0x300 [ 167.301764][T16361] ? __bio_add_page+0x1a3/0x210 [ 167.306618][T16361] submit_bio+0x16d/0x2b0 [ 167.310935][T16361] ? bio_add_page+0x1fc/0x260 [ 167.315626][T16361] ? bio_alloc_bioset+0x402/0x480 [ 167.320635][T16361] submit_bh_wbc+0x2f3/0x330 [ 167.325219][T16361] __sync_dirty_buffer+0x136/0x1e0 [ 167.330456][T16361] sync_dirty_buffer+0x16/0x20 [ 167.335478][T16361] __ext4_handle_dirty_metadata+0x1d3/0x590 [ 167.341368][T16361] ? __getblk_gfp+0x3f/0x560 [ 167.345948][T16361] ? __ext4_journal_get_create_access+0x42/0x1a0 [ 167.352275][T16361] ext4_getblk+0x2cc/0x3d0 [ 167.356687][T16361] ext4_bread+0x28/0x130 [ 167.360912][T16361] ext4_append+0xd1/0x1c0 [ 167.365271][T16361] ext4_init_new_dir+0x177/0x500 [ 167.370188][T16361] ext4_mkdir+0x329/0x760 [ 167.374528][T16361] vfs_mkdir+0x135/0x1f0 [ 167.378755][T16361] do_mkdirat+0x11d/0x200 [ 167.383066][T16361] __x64_sys_mkdir+0x32/0x40 [ 167.387676][T16361] do_syscall_64+0x34/0x50 [ 167.392073][T16361] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.397973][T16361] RIP: 0033:0x465567 [ 167.401862][T16361] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 167.421451][T16361] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 167.429845][T16361] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 167.437815][T16361] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 167.445988][T16361] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 167.453962][T16361] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 167.462030][T16361] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 [ 167.478120][T16361] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 167.488883][T16377] loop1: detected capacity change from 0 to 264192 [ 167.515730][T16377] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 167.524052][T16377] System zones: 1-20 [ 167.532356][T16377] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 167.556379][T16391] FAULT_INJECTION: forcing a failure. [ 167.556379][T16391] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 167.569467][T16391] CPU: 0 PID: 16391 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 167.578229][T16391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.588319][T16391] Call Trace: [ 167.591613][T16391] dump_stack+0x137/0x19d [ 167.595964][T16391] should_fail+0x23c/0x250 [ 167.600403][T16391] should_fail_usercopy+0x16/0x20 [ 167.605426][T16391] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 167.611588][T16391] ? shmem_write_begin+0x7e/0x100 [ 167.616622][T16391] generic_perform_write+0x1e4/0x3a0 [ 167.621911][T16391] ? file_update_time+0x1bd/0x3e0 [ 167.626935][T16391] __generic_file_write_iter+0x161/0x300 [ 167.632572][T16391] ? generic_write_checks+0x250/0x290 [ 167.637947][T16391] generic_file_write_iter+0x75/0x130 [ 167.643335][T16391] vfs_write+0x69d/0x770 [ 167.647582][T16391] __x64_sys_pwrite64+0xf5/0x150 [ 167.652707][T16391] do_syscall_64+0x34/0x50 [ 167.657129][T16391] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.663234][T16391] RIP: 0033:0x4195f7 [ 167.667135][T16391] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 167.686770][T16391] RSP: 002b:00007f4c48eb5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 167.695192][T16391] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004195f7 [ 167.703269][T16391] RDX: 0000000000000009 RSI: 0000000020000040 RDI: 0000000000000004 [ 167.711311][T16391] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 167.719363][T16391] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 19:07:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02001e, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:21 executing program 0 (fault-call:0 fault-nth:42): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 167.728351][T16391] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 167.741567][T16388] loop2: detected capacity change from 0 to 264192 [ 167.756470][T16396] loop4: detected capacity change from 0 to 4 [ 167.769667][T16391] loop3: detected capacity change from 0 to 264192 19:07:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x10, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 167.778296][T16396] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 167.792402][T16388] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 167.792402][T16388] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 167.792402][T16388] [ 167.811149][T16391] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 167.826091][T16410] loop0: detected capacity change from 0 to 264192 [ 167.836853][T16388] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 167.838753][T16410] FAULT_INJECTION: forcing a failure. [ 167.838753][T16410] name failslab, interval 1, probability 0, space 0, times 0 [ 167.857308][T16410] CPU: 1 PID: 16410 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 167.866083][T16410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.876130][T16410] Call Trace: [ 167.879402][T16410] dump_stack+0x137/0x19d [ 167.883756][T16410] should_fail+0x23c/0x250 [ 167.888182][T16410] ? mempool_alloc_slab+0x16/0x20 [ 167.893199][T16410] __should_failslab+0x81/0x90 [ 167.898077][T16410] should_failslab+0x5/0x20 [ 167.902608][T16410] kmem_cache_alloc+0x46/0x300 [ 167.907424][T16410] ? finish_task_switch+0xce/0x290 [ 167.912623][T16410] mempool_alloc_slab+0x16/0x20 [ 167.917486][T16410] ? mempool_free+0x130/0x130 [ 167.922156][T16410] mempool_alloc+0x8c/0x300 [ 167.926687][T16410] ? bit_wait+0x50/0x50 [ 167.930836][T16410] ? schedule+0x67/0x90 [ 167.935078][T16410] ? kcsan_setup_watchpoint+0x26e/0x470 [ 167.940673][T16410] bio_alloc_bioset+0xcc/0x480 [ 167.945430][T16410] ? __crc32c_le_base+0x23a/0x330 [ 167.950525][T16410] submit_bh_wbc+0x130/0x330 [ 167.955154][T16410] __sync_dirty_buffer+0x136/0x1e0 [ 167.960342][T16410] sync_dirty_buffer+0x16/0x20 [ 167.965229][T16410] __ext4_handle_dirty_metadata+0x1d3/0x590 [ 167.971114][T16410] ? errseq_check+0x1f/0x40 [ 167.975613][T16410] ? __ext4_journal_get_write_access+0x18e/0x2f0 [ 167.982248][T16410] ext4_handle_dirty_dirblock+0x184/0x330 [ 167.988025][T16410] ext4_init_new_dir+0x3e5/0x500 [ 167.993139][T16410] ext4_mkdir+0x329/0x760 [ 167.997481][T16410] vfs_mkdir+0x135/0x1f0 [ 168.001720][T16410] do_mkdirat+0x11d/0x200 [ 168.006095][T16410] __x64_sys_mkdir+0x32/0x40 [ 168.010791][T16410] do_syscall_64+0x34/0x50 [ 168.015328][T16410] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.021239][T16410] RIP: 0033:0x465567 [ 168.025147][T16410] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 168.044893][T16410] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 168.053363][T16410] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 168.061339][T16410] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 168.069996][T16410] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 168.077961][T16410] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 19:07:21 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x72) [ 168.085925][T16410] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 [ 168.120150][T16410] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:21 executing program 0 (fault-call:0 fault-nth:43): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:21 executing program 3 (fault-call:0 fault-nth:10): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 168.138609][T16413] loop1: detected capacity change from 0 to 264192 [ 168.189235][T16420] loop4: detected capacity change from 0 to 4 [ 168.200186][T16431] FAULT_INJECTION: forcing a failure. [ 168.200186][T16431] name failslab, interval 1, probability 0, space 0, times 0 [ 168.212840][T16431] CPU: 1 PID: 16431 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 168.221602][T16431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.231649][T16431] Call Trace: [ 168.234922][T16431] dump_stack+0x137/0x19d 19:07:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 168.239279][T16431] should_fail+0x23c/0x250 [ 168.243699][T16431] ? getname_flags+0x84/0x3d0 [ 168.248393][T16431] __should_failslab+0x81/0x90 [ 168.250424][T16413] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 168.253166][T16431] should_failslab+0x5/0x20 [ 168.253194][T16431] kmem_cache_alloc+0x46/0x300 [ 168.253216][T16431] getname_flags+0x84/0x3d0 [ 168.261261][T16413] System zones: [ 168.265567][T16431] ? vfs_write+0x50c/0x770 [ 168.270355][T16413] 1-20 [ 168.274839][T16431] getname+0x15/0x20 19:07:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020021, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 168.274862][T16431] do_sys_openat2+0x5b/0x250 [ 168.278396][T16413] [ 168.280795][T16413] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 168.282789][T16431] __x64_sys_openat+0xef/0x110 [ 168.282813][T16431] do_syscall_64+0x34/0x50 [ 168.317633][T16431] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.325446][T16431] RIP: 0033:0x419544 [ 168.329335][T16431] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 168.349022][T16431] RSP: 002b:00007f4c48eb5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 168.357417][T16431] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 [ 168.365367][T16431] RDX: 0000000000000002 RSI: 00007f4c48eb6000 RDI: 00000000ffffff9c [ 168.373336][T16431] RBP: 00007f4c48eb6000 R08: 0000000000000000 R09: ffffffffffffffff [ 168.381287][T16431] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 19:07:22 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x73) [ 168.389258][T16431] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 168.401445][T16420] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 168.428616][T16441] loop2: detected capacity change from 0 to 264192 19:07:22 executing program 3 (fault-call:0 fault-nth:11): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 168.435542][T16436] loop0: detected capacity change from 0 to 264192 [ 168.461928][T16420] loop4: detected capacity change from 0 to 4 [ 168.476011][T16452] FAULT_INJECTION: forcing a failure. [ 168.476011][T16452] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 168.489217][T16452] CPU: 1 PID: 16452 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 168.494273][T16420] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 168.498004][T16452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.498018][T16452] Call Trace: [ 168.498027][T16452] dump_stack+0x137/0x19d [ 168.525569][T16452] should_fail+0x23c/0x250 [ 168.529990][T16452] should_fail_usercopy+0x16/0x20 [ 168.535112][T16452] strncpy_from_user+0x21/0x250 [ 168.540077][T16452] getname_flags+0xb8/0x3d0 [ 168.544565][T16452] ? vfs_write+0x50c/0x770 [ 168.548965][T16452] getname+0x15/0x20 [ 168.552865][T16452] do_sys_openat2+0x5b/0x250 [ 168.557545][T16452] __x64_sys_openat+0xef/0x110 [ 168.562309][T16452] do_syscall_64+0x34/0x50 [ 168.566712][T16452] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.572593][T16452] RIP: 0033:0x419544 [ 168.576516][T16452] 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 [ 168.597902][T16452] RSP: 002b:00007f4c48eb5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 168.606307][T16452] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 [ 168.614256][T16452] RDX: 0000000000000002 RSI: 00007f4c48eb6000 RDI: 00000000ffffff9c [ 168.622206][T16452] RBP: 00007f4c48eb6000 R08: 0000000000000000 R09: ffffffffffffffff [ 168.630171][T16452] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 168.638119][T16452] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 168.648064][T16436] FAULT_INJECTION: forcing a failure. [ 168.648064][T16436] name failslab, interval 1, probability 0, space 0, times 0 [ 168.660733][T16436] CPU: 0 PID: 16436 Comm: syz-executor.0 Not tainted 5.12.0-rc7-syzkaller #0 [ 168.669559][T16436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.679599][T16436] Call Trace: [ 168.682904][T16436] dump_stack+0x137/0x19d [ 168.687294][T16436] should_fail+0x23c/0x250 [ 168.691714][T16436] ? mempool_alloc_slab+0x16/0x20 [ 168.696846][T16436] __should_failslab+0x81/0x90 [ 168.701622][T16436] should_failslab+0x5/0x20 [ 168.706135][T16436] kmem_cache_alloc+0x46/0x300 [ 168.710989][T16436] ? chksum_update+0x39/0x50 [ 168.715590][T16436] mempool_alloc_slab+0x16/0x20 [ 168.720485][T16436] ? mempool_free+0x130/0x130 [ 168.725182][T16436] mempool_alloc+0x8c/0x300 [ 168.729687][T16436] ? __getblk_gfp+0x3f/0x560 [ 168.734337][T16436] ? dd_insert_request+0x2c4/0x3b0 [ 168.739525][T16436] ? xas_load+0x284/0x2a0 [ 168.743909][T16436] ? mark_page_accessed+0x1e3/0x530 [ 168.749117][T16436] bio_alloc_bioset+0xcc/0x480 [ 168.753883][T16436] ? __crc32c_le_base+0x23a/0x330 [ 168.759109][T16436] submit_bh_wbc+0x130/0x330 [ 168.763738][T16436] __sync_dirty_buffer+0x136/0x1e0 [ 168.768864][T16436] sync_dirty_buffer+0x16/0x20 [ 168.773661][T16436] __ext4_handle_dirty_metadata+0x1d3/0x590 [ 168.779562][T16436] ext4_handle_dirty_dirblock+0x184/0x330 [ 168.785288][T16436] add_dirent_to_buf+0x69e/0x7b0 [ 168.790263][T16436] ext4_add_entry+0x3be/0x1ee0 [ 168.795123][T16436] ? __ext4_mark_inode_dirty+0x4f1/0x5b0 [ 168.800784][T16436] ? __brelse+0x2c/0x50 [ 168.805032][T16436] ? ext4_init_new_dir+0x443/0x500 [ 168.810164][T16436] ext4_mkdir+0x385/0x760 [ 168.814499][T16436] vfs_mkdir+0x135/0x1f0 [ 168.818797][T16436] do_mkdirat+0x11d/0x200 [ 168.823219][T16436] __x64_sys_mkdir+0x32/0x40 [ 168.827822][T16436] do_syscall_64+0x34/0x50 [ 168.832250][T16436] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.838153][T16436] RIP: 0033:0x465567 [ 168.842048][T16436] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 19:07:22 executing program 3 (fault-call:0 fault-nth:12): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 168.861745][T16436] RSP: 002b:00007f112ac06fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 168.870206][T16436] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 168.878175][T16436] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 168.886143][T16436] RBP: 00007f112ac07040 R08: 0000000000000000 R09: ffffffffffffffff [ 168.894114][T16436] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 168.902133][T16436] R13: 00000000200000c0 R14: 00007f112ac07000 R15: 0000000020000100 19:07:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x11, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:22 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x74) [ 168.922009][T16441] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 168.922009][T16441] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 168.922009][T16441] [ 168.952746][T16458] loop1: detected capacity change from 0 to 264192 [ 168.975143][T16466] FAULT_INJECTION: forcing a failure. [ 168.975143][T16466] name failslab, interval 1, probability 0, space 0, times 0 [ 168.987799][T16466] CPU: 1 PID: 16466 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 168.995360][T16441] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 168.996565][T16466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.996579][T16466] Call Trace: [ 168.996586][T16466] dump_stack+0x137/0x19d [ 169.005215][T16458] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 169.014737][T16466] should_fail+0x23c/0x250 [ 169.014759][T16466] ? __alloc_file+0x2e/0x1a0 [ 169.014784][T16466] __should_failslab+0x81/0x90 [ 169.014803][T16466] should_failslab+0x5/0x20 [ 169.018424][T16458] System zones: [ 169.022996][T16466] kmem_cache_alloc+0x46/0x300 [ 169.023032][T16466] __alloc_file+0x2e/0x1a0 [ 169.030912][T16458] 1-20 [ 169.035307][T16466] alloc_empty_file+0xcd/0x1c0 [ 169.035335][T16466] path_openat+0x6a/0x20b0 19:07:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020022, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 169.039910][T16458] [ 169.040673][T16458] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 169.044648][T16466] ? shmem_write_end+0x374/0x3d0 [ 169.044676][T16466] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 169.082148][T16468] loop4: detected capacity change from 0 to 4 [ 169.087948][T16466] ? generic_perform_write+0x332/0x3a0 [ 169.087974][T16466] do_filp_open+0xd9/0x1f0 [ 169.117700][T16466] ? __virt_addr_valid+0x15a/0x1a0 [ 169.122815][T16466] ? __check_object_size+0x253/0x310 [ 169.128101][T16466] ? alloc_fd+0x36d/0x3c0 [ 169.132429][T16466] do_sys_openat2+0xa3/0x250 [ 169.137033][T16466] __x64_sys_openat+0xef/0x110 [ 169.141857][T16466] do_syscall_64+0x34/0x50 [ 169.146374][T16466] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.152258][T16466] RIP: 0033:0x419544 [ 169.156141][T16466] 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 [ 169.175737][T16466] RSP: 002b:00007f4c48eb5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 169.184157][T16466] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 [ 169.192143][T16466] RDX: 0000000000000002 RSI: 00007f4c48eb6000 RDI: 00000000ffffff9c [ 169.200092][T16466] RBP: 00007f4c48eb6000 R08: 0000000000000000 R09: ffffffffffffffff [ 169.208048][T16466] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 169.216051][T16466] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 19:07:22 executing program 3 (fault-call:0 fault-nth:13): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 169.227458][T16436] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 169.236251][T16468] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 169.291973][T16468] loop4: detected capacity change from 0 to 4 [ 169.299918][T16488] FAULT_INJECTION: forcing a failure. [ 169.299918][T16488] name failslab, interval 1, probability 0, space 0, times 0 [ 169.310314][T16468] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 169.312616][T16488] CPU: 1 PID: 16488 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 169.330591][T16488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.340721][T16488] Call Trace: [ 169.344092][T16488] dump_stack+0x137/0x19d [ 169.348464][T16488] should_fail+0x23c/0x250 [ 169.352859][T16488] ? security_file_alloc+0x30/0x190 [ 169.358801][T16488] __should_failslab+0x81/0x90 [ 169.363544][T16488] should_failslab+0x5/0x20 [ 169.368027][T16488] kmem_cache_alloc+0x46/0x300 [ 169.372771][T16488] ? __alloc_file+0x2e/0x1a0 [ 169.377356][T16488] security_file_alloc+0x30/0x190 [ 169.382366][T16488] __alloc_file+0x83/0x1a0 [ 169.386849][T16488] alloc_empty_file+0xcd/0x1c0 [ 169.391593][T16488] path_openat+0x6a/0x20b0 [ 169.396007][T16488] ? write_one_page+0x210/0x210 [ 169.401060][T16488] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 169.407316][T16488] ? generic_perform_write+0x332/0x3a0 [ 169.412869][T16488] do_filp_open+0xd9/0x1f0 [ 169.417321][T16488] ? __virt_addr_valid+0x15a/0x1a0 [ 169.422424][T16488] ? __check_object_size+0x253/0x310 [ 169.427707][T16488] ? alloc_fd+0x36d/0x3c0 [ 169.432019][T16488] do_sys_openat2+0xa3/0x250 [ 169.436807][T16488] __x64_sys_openat+0xef/0x110 [ 169.441559][T16488] do_syscall_64+0x34/0x50 [ 169.445984][T16488] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.451961][T16488] RIP: 0033:0x419544 [ 169.455844][T16488] 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 [ 169.476667][T16488] RSP: 002b:00007f4c48eb5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 169.485067][T16488] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419544 19:07:23 executing program 3 (fault-call:0 fault-nth:14): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:23 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x75) [ 169.493021][T16488] RDX: 0000000000000002 RSI: 00007f4c48eb6000 RDI: 00000000ffffff9c [ 169.501059][T16488] RBP: 00007f4c48eb6000 R08: 0000000000000000 R09: ffffffffffffffff [ 169.509073][T16488] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 169.517041][T16488] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 19:07:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x12, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 169.583281][T16495] loop1: detected capacity change from 0 to 264192 [ 169.592358][T16496] loop0: detected capacity change from 0 to 264192 [ 169.606729][T16495] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 169.610174][T16496] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 169.637073][T16508] loop2: detected capacity change from 0 to 264192 [ 169.641832][T16495] System zones: 1-20 [ 169.648135][T16512] FAULT_INJECTION: forcing a failure. [ 169.648135][T16512] name failslab, interval 1, probability 0, space 0, times 0 [ 169.658339][T16495] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 169.661420][T16512] CPU: 1 PID: 16512 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 169.681944][T16512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.691999][T16512] Call Trace: [ 169.695340][T16512] dump_stack+0x137/0x19d [ 169.699677][T16512] should_fail+0x23c/0x250 [ 169.704100][T16512] ? loop_set_status_from_info+0x3a0/0x3a0 [ 169.709918][T16512] __should_failslab+0x81/0x90 [ 169.714685][T16512] ? __kthread_create_on_node+0x7a/0x290 [ 169.720375][T16512] should_failslab+0x5/0x20 [ 169.725031][T16512] kmem_cache_alloc_trace+0x49/0x320 [ 169.730316][T16512] ? loop_set_status_from_info+0x3a0/0x3a0 [ 169.736125][T16512] __kthread_create_on_node+0x7a/0x290 [ 169.741596][T16512] ? loop_set_status_from_info+0x3a0/0x3a0 [ 169.747484][T16512] kthread_create_on_node+0x72/0xa0 [ 169.752814][T16512] loop_configure+0x597/0xcb0 [ 169.757486][T16512] ? mntput+0x45/0x70 [ 169.761497][T16512] lo_ioctl+0x555/0x11f0 [ 169.765806][T16512] ? path_openat+0x19ab/0x20b0 [ 169.770580][T16512] ? putname+0xa5/0xc0 [ 169.774691][T16512] ? ___cache_free+0x3c/0x300 [ 169.779363][T16512] ? blkdev_common_ioctl+0x9c3/0x1010 [ 169.784750][T16512] ? selinux_file_ioctl+0x8e0/0x970 [ 169.790008][T16512] ? lo_release+0x120/0x120 [ 169.794538][T16512] blkdev_ioctl+0x1d0/0x3c0 [ 169.800441][T16512] block_ioctl+0x6d/0x80 [ 169.804676][T16512] ? blkdev_iopoll+0x70/0x70 [ 169.809257][T16512] __se_sys_ioctl+0xcb/0x140 [ 169.813850][T16512] __x64_sys_ioctl+0x3f/0x50 [ 169.818527][T16512] do_syscall_64+0x34/0x50 [ 169.822948][T16512] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.828865][T16512] RIP: 0033:0x466217 [ 169.832782][T16512] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 169.855289][T16512] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 169.863777][T16512] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 169.871740][T16512] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 169.879707][T16512] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 169.887690][T16512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 169.895659][T16512] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 169.926085][T16518] loop4: detected capacity change from 0 to 4 19:07:23 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x76) 19:07:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:23 executing program 3 (fault-call:0 fault-nth:15): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020023, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 169.951715][T16508] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 169.951715][T16508] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 169.951715][T16508] [ 169.972804][T16508] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 169.986631][T16518] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 170.016144][T16527] FAULT_INJECTION: forcing a failure. [ 170.016144][T16527] name failslab, interval 1, probability 0, space 0, times 0 [ 170.028778][T16527] CPU: 0 PID: 16527 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 170.037564][T16527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.047639][T16527] Call Trace: [ 170.050915][T16527] dump_stack+0x137/0x19d [ 170.055247][T16527] should_fail+0x23c/0x250 [ 170.059675][T16527] ? __kernfs_new_node+0x6a/0x330 [ 170.064715][T16527] __should_failslab+0x81/0x90 [ 170.069500][T16527] should_failslab+0x5/0x20 [ 170.073999][T16527] kmem_cache_alloc+0x46/0x300 [ 170.078741][T16527] ? sched_clock+0xf/0x20 [ 170.083066][T16527] ? sched_clock_cpu+0x11/0x180 [ 170.087987][T16527] __kernfs_new_node+0x6a/0x330 [ 170.092919][T16527] ? select_task_rq_fair+0x179/0xbd0 [ 170.098414][T16527] ? rb_insert_color+0x2fa/0x310 [ 170.103896][T16527] kernfs_create_dir_ns+0x5e/0x140 [ 170.109177][T16527] internal_create_group+0x138/0x850 [ 170.114774][T16527] ? enqueue_task_fair+0xcd/0x510 [ 170.119781][T16527] sysfs_create_group+0x1b/0x20 [ 170.124659][T16527] loop_configure+0xa21/0xcb0 [ 170.129423][T16527] lo_ioctl+0x555/0x11f0 [ 170.134095][T16527] ? path_openat+0x19ab/0x20b0 [ 170.138868][T16527] ? putname+0xa5/0xc0 [ 170.143913][T16527] ? ___cache_free+0x3c/0x300 [ 170.148635][T16527] ? blkdev_common_ioctl+0x9c3/0x1010 [ 170.154102][T16527] ? selinux_file_ioctl+0x8e0/0x970 [ 170.159290][T16527] ? lo_release+0x120/0x120 [ 170.163817][T16527] blkdev_ioctl+0x1d0/0x3c0 [ 170.168300][T16527] block_ioctl+0x6d/0x80 [ 170.172542][T16527] ? blkdev_iopoll+0x70/0x70 [ 170.177244][T16527] __se_sys_ioctl+0xcb/0x140 [ 170.181814][T16527] __x64_sys_ioctl+0x3f/0x50 [ 170.186385][T16527] do_syscall_64+0x34/0x50 [ 170.190786][T16527] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 170.196666][T16527] RIP: 0033:0x466217 [ 170.200579][T16527] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 170.220238][T16527] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 170.228661][T16527] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 170.236620][T16527] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 170.244639][T16527] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 170.252847][T16527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 170.260812][T16527] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 170.268823][T16527] loop3: detected capacity change from 0 to 264192 [ 170.277817][T16531] loop0: detected capacity change from 0 to 264192 [ 170.305108][T16527] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 170.318449][T16518] loop4: detected capacity change from 0 to 4 [ 170.333201][T16541] loop1: detected capacity change from 0 to 264192 19:07:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 170.361978][T16518] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 170.377557][T16531] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 170.388900][T16541] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:07:24 executing program 3 (fault-call:0 fault-nth:16): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020003, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 170.425329][T16541] System zones: 1-20 19:07:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x14, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 170.484265][T16541] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 170.496871][T16552] loop2: detected capacity change from 0 to 264192 [ 170.497334][T16559] FAULT_INJECTION: forcing a failure. [ 170.497334][T16559] name failslab, interval 1, probability 0, space 0, times 0 [ 170.516335][T16559] CPU: 1 PID: 16559 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 170.525095][T16559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.535172][T16559] Call Trace: [ 170.538451][T16559] dump_stack+0x137/0x19d [ 170.542849][T16559] should_fail+0x23c/0x250 [ 170.547437][T16559] ? __kernfs_new_node+0x6a/0x330 [ 170.552489][T16559] __should_failslab+0x81/0x90 [ 170.557317][T16559] should_failslab+0x5/0x20 [ 170.561935][T16559] kmem_cache_alloc+0x46/0x300 [ 170.566699][T16559] ? __cond_resched+0x11/0x40 [ 170.571372][T16559] __kernfs_new_node+0x6a/0x330 [ 170.576222][T16559] ? idr_alloc_cyclic+0x249/0x2d0 [ 170.581301][T16559] ? rb_insert_color+0x7e/0x310 [ 170.586159][T16559] kernfs_new_node+0x5b/0xd0 [ 170.590778][T16559] __kernfs_create_file+0x45/0x1a0 [ 170.595940][T16559] sysfs_add_file_mode_ns+0x1c1/0x250 [ 170.601312][T16559] internal_create_group+0x2e4/0x850 [ 170.606596][T16559] sysfs_create_group+0x1b/0x20 [ 170.611531][T16559] loop_configure+0xa21/0xcb0 [ 170.616243][T16559] lo_ioctl+0x555/0x11f0 [ 170.620613][T16559] ? path_openat+0x19ab/0x20b0 [ 170.626176][T16559] ? putname+0xa5/0xc0 [ 170.630245][T16559] ? ___cache_free+0x3c/0x300 19:07:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020024, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 170.634922][T16559] ? blkdev_common_ioctl+0x9c3/0x1010 [ 170.640372][T16559] ? selinux_file_ioctl+0x8e0/0x970 [ 170.645609][T16559] ? lo_release+0x120/0x120 [ 170.650106][T16559] blkdev_ioctl+0x1d0/0x3c0 [ 170.654728][T16559] block_ioctl+0x6d/0x80 [ 170.658949][T16559] ? blkdev_iopoll+0x70/0x70 [ 170.663517][T16559] __se_sys_ioctl+0xcb/0x140 [ 170.668100][T16559] __x64_sys_ioctl+0x3f/0x50 [ 170.672700][T16559] do_syscall_64+0x34/0x50 [ 170.677116][T16559] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 170.683129][T16559] RIP: 0033:0x466217 [ 170.687053][T16559] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 170.706640][T16559] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 170.715098][T16559] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 170.723075][T16559] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 170.731025][T16559] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 170.738992][T16559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 170.746980][T16559] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 170.775177][T16559] loop3: detected capacity change from 0 to 264192 [ 170.785204][T16552] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 170.785204][T16552] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 170.785204][T16552] [ 170.803070][T16562] loop0: detected capacity change from 0 to 264192 [ 170.811066][T16552] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 170.821753][T16562] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 170.822248][T16559] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 170.881553][T16573] loop4: detected capacity change from 0 to 4 [ 170.895910][T16576] loop1: detected capacity change from 0 to 264192 19:07:24 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x77) 19:07:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 170.924472][T16573] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 170.945651][T16562] loop0: detected capacity change from 0 to 264192 [ 170.955168][T16576] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 170.964382][T16562] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:24 executing program 3 (fault-call:0 fault-nth:17): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 170.965791][T16576] System zones: 1-20 [ 170.983783][T16576] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 170.991854][T16573] loop4: detected capacity change from 0 to 4 19:07:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020004, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 171.019489][T16573] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020025, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 171.092052][T16597] FAULT_INJECTION: forcing a failure. [ 171.092052][T16597] name failslab, interval 1, probability 0, space 0, times 0 [ 171.103648][T16607] loop0: detected capacity change from 0 to 264192 [ 171.104696][T16597] CPU: 0 PID: 16597 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 171.117519][T16610] loop4: detected capacity change from 0 to 4 [ 171.119936][T16597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.119950][T16597] Call Trace: [ 171.119957][T16597] dump_stack+0x137/0x19d [ 171.119982][T16597] should_fail+0x23c/0x250 [ 171.120000][T16597] ? __kernfs_new_node+0x6a/0x330 [ 171.128286][T16607] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 171.136099][T16597] __should_failslab+0x81/0x90 [ 171.136126][T16597] should_failslab+0x5/0x20 [ 171.136148][T16597] kmem_cache_alloc+0x46/0x300 [ 171.136166][T16597] ? __cond_resched+0x11/0x40 [ 171.145435][T16610] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 171.148132][T16597] __kernfs_new_node+0x6a/0x330 [ 171.148157][T16597] ? idr_alloc_cyclic+0x249/0x2d0 [ 171.200099][T16597] ? rb_insert_color+0x7e/0x310 [ 171.204959][T16597] kernfs_new_node+0x5b/0xd0 [ 171.209600][T16597] __kernfs_create_file+0x45/0x1a0 [ 171.214728][T16597] sysfs_add_file_mode_ns+0x1c1/0x250 [ 171.220357][T16597] internal_create_group+0x2e4/0x850 [ 171.225648][T16597] sysfs_create_group+0x1b/0x20 [ 171.230566][T16597] loop_configure+0xa21/0xcb0 [ 171.235241][T16597] lo_ioctl+0x555/0x11f0 [ 171.239501][T16597] ? path_openat+0x19ab/0x20b0 [ 171.244269][T16597] ? putname+0xa5/0xc0 [ 171.248331][T16597] ? ___cache_free+0x3c/0x300 [ 171.253068][T16597] ? blkdev_common_ioctl+0x9c3/0x1010 [ 171.258530][T16597] ? selinux_file_ioctl+0x8e0/0x970 [ 171.263727][T16597] ? lo_release+0x120/0x120 [ 171.268246][T16597] blkdev_ioctl+0x1d0/0x3c0 [ 171.272745][T16597] block_ioctl+0x6d/0x80 [ 171.277006][T16597] ? blkdev_iopoll+0x70/0x70 [ 171.281614][T16597] __se_sys_ioctl+0xcb/0x140 [ 171.287183][T16597] __x64_sys_ioctl+0x3f/0x50 [ 171.291840][T16597] do_syscall_64+0x34/0x50 [ 171.296340][T16597] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.302277][T16597] RIP: 0033:0x466217 [ 171.306187][T16597] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 171.325827][T16597] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 171.334239][T16597] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 171.342261][T16597] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 171.350229][T16597] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 171.358304][T16597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 171.366309][T16597] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 171.374443][T16598] loop2: detected capacity change from 0 to 264192 19:07:25 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x78) [ 171.396003][T16597] loop3: detected capacity change from 0 to 264192 [ 171.402632][T16598] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 171.405785][T16610] loop4: detected capacity change from 0 to 4 [ 171.415339][T16607] loop0: detected capacity change from 0 to 264192 [ 171.423587][T16607] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 171.440898][T16610] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020005, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 171.481011][T16597] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x22, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:25 executing program 3 (fault-call:0 fault-nth:18): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 171.557488][T16628] loop1: detected capacity change from 0 to 264192 [ 171.574720][T16638] loop2: detected capacity change from 0 to 264192 [ 171.590212][T16628] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 171.591755][T16641] loop0: detected capacity change from 0 to 264192 [ 171.599456][T16628] System zones: 1-20 [ 171.616188][T16638] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 171.617460][T16628] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 171.675608][T16650] FAULT_INJECTION: forcing a failure. [ 171.675608][T16650] name failslab, interval 1, probability 0, space 0, times 0 [ 171.689737][T16650] CPU: 1 PID: 16650 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 171.698519][T16650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.708568][T16650] Call Trace: [ 171.711843][T16650] dump_stack+0x137/0x19d [ 171.716176][T16650] should_fail+0x23c/0x250 [ 171.720590][T16650] ? __kernfs_new_node+0x6a/0x330 [ 171.726135][T16650] __should_failslab+0x81/0x90 [ 171.730894][T16650] should_failslab+0x5/0x20 [ 171.735406][T16650] kmem_cache_alloc+0x46/0x300 [ 171.740239][T16650] __kernfs_new_node+0x6a/0x330 [ 171.749187][T16650] ? __cond_resched+0x11/0x40 [ 171.753861][T16650] ? mutex_lock+0x9/0x30 [ 171.758117][T16650] kernfs_new_node+0x5b/0xd0 [ 171.762702][T16650] __kernfs_create_file+0x45/0x1a0 [ 171.767954][T16650] sysfs_add_file_mode_ns+0x1c1/0x250 [ 171.773328][T16650] internal_create_group+0x2e4/0x850 [ 171.778613][T16650] sysfs_create_group+0x1b/0x20 [ 171.783531][T16650] loop_configure+0xa21/0xcb0 [ 171.788214][T16650] lo_ioctl+0x555/0x11f0 [ 171.792455][T16650] ? path_openat+0x19ab/0x20b0 [ 171.797218][T16650] ? putname+0xa5/0xc0 [ 171.801291][T16650] ? ___cache_free+0x3c/0x300 [ 171.805967][T16650] ? blkdev_common_ioctl+0x9c3/0x1010 [ 171.811416][T16650] ? selinux_file_ioctl+0x8e0/0x970 [ 171.816676][T16650] ? lo_release+0x120/0x120 [ 171.821279][T16650] blkdev_ioctl+0x1d0/0x3c0 19:07:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 171.826389][T16650] block_ioctl+0x6d/0x80 [ 171.830633][T16650] ? blkdev_iopoll+0x70/0x70 [ 171.835223][T16650] __se_sys_ioctl+0xcb/0x140 [ 171.839815][T16650] __x64_sys_ioctl+0x3f/0x50 [ 171.844403][T16650] do_syscall_64+0x34/0x50 [ 171.849015][T16650] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.855018][T16650] RIP: 0033:0x466217 [ 171.858903][T16650] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 171.878488][T16650] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 171.886949][T16650] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 171.894901][T16650] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 171.902868][T16650] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 171.910817][T16650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 171.918769][T16650] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 171.932230][T16650] loop3: detected capacity change from 0 to 264192 19:07:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020026, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:25 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x79) [ 171.974105][T16641] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 171.983422][T16651] loop4: detected capacity change from 0 to 4 [ 171.994604][T16650] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 171.999661][T16651] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:25 executing program 3 (fault-call:0 fault-nth:19): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 172.061629][T16660] loop2: detected capacity change from 0 to 264192 [ 172.069249][T16641] loop0: detected capacity change from 0 to 264192 [ 172.107218][T16651] loop4: detected capacity change from 0 to 4 [ 172.118938][T16660] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 172.128165][T16651] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 172.138140][T16641] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020006, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x25, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 172.158896][T16676] loop1: detected capacity change from 0 to 264192 [ 172.175982][T16676] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:07:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 172.223021][T16682] FAULT_INJECTION: forcing a failure. [ 172.223021][T16682] name failslab, interval 1, probability 0, space 0, times 0 [ 172.232671][T16676] System zones: 1-20 [ 172.235663][T16682] CPU: 0 PID: 16682 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 172.235685][T16682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.235696][T16682] Call Trace: [ 172.235703][T16682] dump_stack+0x137/0x19d [ 172.235726][T16682] should_fail+0x23c/0x250 19:07:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 172.239597][T16676] [ 172.246307][T16676] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 172.248599][T16682] ? __kernfs_new_node+0x6a/0x330 [ 172.248622][T16682] __should_failslab+0x81/0x90 [ 172.248643][T16682] should_failslab+0x5/0x20 [ 172.299700][T16682] kmem_cache_alloc+0x46/0x300 [ 172.304467][T16682] __kernfs_new_node+0x6a/0x330 [ 172.309319][T16682] ? __cond_resched+0x11/0x40 [ 172.315582][T16682] ? mutex_lock+0x9/0x30 19:07:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020027, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 172.319823][T16682] kernfs_new_node+0x5b/0xd0 [ 172.324410][T16682] __kernfs_create_file+0x45/0x1a0 [ 172.329520][T16682] sysfs_add_file_mode_ns+0x1c1/0x250 [ 172.334974][T16682] internal_create_group+0x2e4/0x850 [ 172.340369][T16682] sysfs_create_group+0x1b/0x20 [ 172.345240][T16682] loop_configure+0xa21/0xcb0 [ 172.349919][T16682] lo_ioctl+0x555/0x11f0 [ 172.354166][T16682] ? path_openat+0x19ab/0x20b0 [ 172.359059][T16682] ? putname+0xa5/0xc0 [ 172.363134][T16682] ? ___cache_free+0x3c/0x300 [ 172.367876][T16682] ? blkdev_common_ioctl+0x9c3/0x1010 19:07:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 172.373249][T16682] ? selinux_file_ioctl+0x8e0/0x970 [ 172.378753][T16682] ? lo_release+0x120/0x120 [ 172.383305][T16682] blkdev_ioctl+0x1d0/0x3c0 [ 172.387836][T16682] block_ioctl+0x6d/0x80 [ 172.392074][T16682] ? blkdev_iopoll+0x70/0x70 [ 172.396783][T16682] __se_sys_ioctl+0xcb/0x140 [ 172.401365][T16682] __x64_sys_ioctl+0x3f/0x50 [ 172.406070][T16682] do_syscall_64+0x34/0x50 [ 172.410487][T16682] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 172.416452][T16682] RIP: 0033:0x466217 19:07:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 172.420341][T16682] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 172.440002][T16682] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 172.448450][T16682] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 172.456422][T16682] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 172.464400][T16682] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 19:07:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 172.472367][T16682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 172.480486][T16682] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 172.489586][T16682] loop3: detected capacity change from 0 to 264192 [ 172.524712][T16689] loop0: detected capacity change from 0 to 264192 [ 172.549501][T16682] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 172.570283][T16710] loop4: detected capacity change from 0 to 4 19:07:26 executing program 3 (fault-call:0 fault-nth:20): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 172.631884][T16689] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 172.642370][T16714] loop2: detected capacity change from 0 to 264192 [ 172.649101][T16710] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:26 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x7a) [ 172.677898][T16722] loop1: detected capacity change from 0 to 264192 [ 172.678689][T16689] loop0: detected capacity change from 0 to 264192 [ 172.710174][T16714] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 172.714778][T16710] loop4: detected capacity change from 0 to 4 [ 172.717071][T16722] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 172.731695][T16722] System zones: 1-20 [ 172.736144][T16689] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 172.745539][T16722] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 172.765358][T16710] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 172.792373][T16735] FAULT_INJECTION: forcing a failure. [ 172.792373][T16735] name failslab, interval 1, probability 0, space 0, times 0 [ 172.805038][T16735] CPU: 0 PID: 16735 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 172.813798][T16735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.823867][T16735] Call Trace: [ 172.827146][T16735] dump_stack+0x137/0x19d [ 172.831553][T16735] should_fail+0x23c/0x250 [ 172.836179][T16735] ? __kernfs_new_node+0x6a/0x330 [ 172.841282][T16735] __should_failslab+0x81/0x90 [ 172.846046][T16735] should_failslab+0x5/0x20 [ 172.850561][T16735] kmem_cache_alloc+0x46/0x300 [ 172.855695][T16735] __kernfs_new_node+0x6a/0x330 [ 172.860552][T16735] ? __cond_resched+0x11/0x40 [ 172.865244][T16735] ? mutex_lock+0x9/0x30 [ 172.869566][T16735] kernfs_new_node+0x5b/0xd0 [ 172.874220][T16735] __kernfs_create_file+0x45/0x1a0 [ 172.879333][T16735] sysfs_add_file_mode_ns+0x1c1/0x250 [ 172.884705][T16735] internal_create_group+0x2e4/0x850 [ 172.889992][T16735] sysfs_create_group+0x1b/0x20 [ 172.895017][T16735] loop_configure+0xa21/0xcb0 [ 172.899714][T16735] lo_ioctl+0x555/0x11f0 [ 172.903958][T16735] ? path_openat+0x19ab/0x20b0 [ 172.908749][T16735] ? putname+0xa5/0xc0 [ 172.912816][T16735] ? ___cache_free+0x3c/0x300 [ 172.917523][T16735] ? blkdev_common_ioctl+0x9c3/0x1010 [ 172.922904][T16735] ? selinux_file_ioctl+0x8e0/0x970 [ 172.928183][T16735] ? lo_release+0x120/0x120 [ 172.932771][T16735] blkdev_ioctl+0x1d0/0x3c0 [ 172.937274][T16735] block_ioctl+0x6d/0x80 [ 172.941579][T16735] ? blkdev_iopoll+0x70/0x70 [ 172.946209][T16735] __se_sys_ioctl+0xcb/0x140 [ 172.950801][T16735] __x64_sys_ioctl+0x3f/0x50 [ 172.955465][T16735] do_syscall_64+0x34/0x50 [ 172.959891][T16735] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 172.965810][T16735] RIP: 0033:0x466217 [ 172.969700][T16735] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 172.989384][T16735] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 172.997814][T16735] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 173.005784][T16735] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 173.013924][T16735] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 173.021988][T16735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 173.029972][T16735] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 173.046830][T16735] loop3: detected capacity change from 0 to 264192 19:07:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020007, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020028, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:26 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x7b) 19:07:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2e, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 173.091969][T16747] loop2: detected capacity change from 0 to 264192 [ 173.109407][T16747] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 173.125560][T16735] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:26 executing program 3 (fault-call:0 fault-nth:21): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 173.175704][T16759] loop4: detected capacity change from 0 to 4 [ 173.212340][T16759] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 173.257242][T16762] loop0: detected capacity change from 0 to 264192 [ 173.264001][T16763] loop1: detected capacity change from 0 to 264192 [ 173.269075][T16771] FAULT_INJECTION: forcing a failure. [ 173.269075][T16771] name failslab, interval 1, probability 0, space 0, times 0 [ 173.285301][T16771] CPU: 0 PID: 16771 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 173.294104][T16771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.304157][T16771] Call Trace: [ 173.307425][T16771] dump_stack+0x137/0x19d [ 173.311762][T16771] should_fail+0x23c/0x250 [ 173.316183][T16771] ? __kernfs_new_node+0x6a/0x330 [ 173.321197][T16771] __should_failslab+0x81/0x90 [ 173.326008][T16771] should_failslab+0x5/0x20 [ 173.330515][T16771] kmem_cache_alloc+0x46/0x300 [ 173.335275][T16771] __kernfs_new_node+0x6a/0x330 [ 173.340115][T16771] ? __cond_resched+0x11/0x40 [ 173.344782][T16771] ? mutex_lock+0x9/0x30 [ 173.349052][T16771] kernfs_new_node+0x5b/0xd0 [ 173.353653][T16771] __kernfs_create_file+0x45/0x1a0 [ 173.358781][T16771] sysfs_add_file_mode_ns+0x1c1/0x250 [ 173.364165][T16771] internal_create_group+0x2e4/0x850 [ 173.369441][T16771] sysfs_create_group+0x1b/0x20 [ 173.374296][T16771] loop_configure+0xa21/0xcb0 [ 173.379017][T16771] lo_ioctl+0x555/0x11f0 [ 173.383321][T16771] ? path_openat+0x19ab/0x20b0 [ 173.388085][T16771] ? putname+0xa5/0xc0 [ 173.392172][T16771] ? ___cache_free+0x3c/0x300 [ 173.396843][T16771] ? blkdev_common_ioctl+0x9c3/0x1010 [ 173.402202][T16771] ? selinux_file_ioctl+0x8e0/0x970 [ 173.407395][T16771] ? lo_release+0x120/0x120 [ 173.411947][T16771] blkdev_ioctl+0x1d0/0x3c0 [ 173.416440][T16771] block_ioctl+0x6d/0x80 [ 173.420673][T16771] ? blkdev_iopoll+0x70/0x70 [ 173.425253][T16771] __se_sys_ioctl+0xcb/0x140 [ 173.429882][T16771] __x64_sys_ioctl+0x3f/0x50 [ 173.434501][T16771] do_syscall_64+0x34/0x50 [ 173.438922][T16771] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 173.444811][T16771] RIP: 0033:0x466217 [ 173.448702][T16771] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 173.468335][T16771] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 173.476738][T16771] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 173.484702][T16771] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 173.492825][T16771] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 19:07:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 173.500808][T16771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 173.508791][T16771] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 173.553310][T16763] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 173.562832][T16762] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 173.574166][T16759] loop4: detected capacity change from 0 to 4 [ 173.591023][T16759] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 173.600807][T16763] System zones: 1-20 [ 173.608214][T16780] loop2: detected capacity change from 0 to 264192 [ 173.609547][T16763] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 173.627593][T16780] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:07:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x48, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020029, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020008, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 173.662061][T16762] loop0: detected capacity change from 0 to 264192 [ 173.685109][T16771] loop3: detected capacity change from 0 to 264192 [ 173.695766][T16762] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 173.719619][T16771] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 173.766067][T16800] loop4: detected capacity change from 0 to 4 19:07:27 executing program 3 (fault-call:0 fault-nth:22): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 173.809938][T16803] loop2: detected capacity change from 0 to 264192 [ 173.825057][T16800] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 173.834086][T16804] loop0: detected capacity change from 0 to 264192 [ 173.844175][T16803] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:07:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f", 0x44, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:27 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x7c) [ 173.853702][T16804] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 173.861749][T16806] loop1: detected capacity change from 0 to 264192 19:07:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020009, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 173.906298][T16806] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 173.924589][T16800] loop4: detected capacity change from 0 to 4 [ 173.933710][T16806] System zones: 1-20 [ 173.941867][T16800] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 173.942781][T16823] loop3: detected capacity change from 0 to 264192 [ 173.959063][T16806] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 173.970930][T16823] FAULT_INJECTION: forcing a failure. [ 173.970930][T16823] name failslab, interval 1, probability 0, space 0, times 0 [ 173.983685][T16823] CPU: 0 PID: 16823 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 173.992448][T16823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.002501][T16823] Call Trace: [ 174.005780][T16823] dump_stack+0x137/0x19d [ 174.010113][T16823] should_fail+0x23c/0x250 [ 174.014549][T16823] __should_failslab+0x81/0x90 [ 174.019316][T16823] ? kobject_uevent_env+0x1a7/0xc40 [ 174.024691][T16823] should_failslab+0x5/0x20 [ 174.029200][T16823] kmem_cache_alloc_trace+0x49/0x320 [ 174.034512][T16823] ? vprintk_func+0x137/0x140 [ 174.039193][T16823] ? dev_uevent_filter+0x70/0x70 [ 174.044403][T16823] kobject_uevent_env+0x1a7/0xc40 [ 174.049554][T16823] kobject_uevent+0x18/0x20 19:07:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02002a, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 174.054066][T16823] loop_configure+0xb3c/0xcb0 [ 174.058890][T16823] lo_ioctl+0x555/0x11f0 [ 174.063344][T16823] ? path_openat+0x19ab/0x20b0 [ 174.068123][T16823] ? putname+0xa5/0xc0 [ 174.072203][T16823] ? ___cache_free+0x3c/0x300 [ 174.076978][T16823] ? blkdev_common_ioctl+0x9c3/0x1010 [ 174.082352][T16823] ? selinux_file_ioctl+0x8e0/0x970 [ 174.087636][T16823] ? lo_release+0x120/0x120 [ 174.092234][T16823] blkdev_ioctl+0x1d0/0x3c0 [ 174.096851][T16823] block_ioctl+0x6d/0x80 [ 174.101190][T16823] ? blkdev_iopoll+0x70/0x70 [ 174.105782][T16823] __se_sys_ioctl+0xcb/0x140 [ 174.110435][T16823] __x64_sys_ioctl+0x3f/0x50 [ 174.115082][T16823] do_syscall_64+0x34/0x50 [ 174.119589][T16823] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 174.125505][T16823] RIP: 0033:0x466217 [ 174.129431][T16823] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 174.149579][T16823] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 174.157998][T16823] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 174.166080][T16823] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 174.174066][T16823] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 174.182047][T16823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 174.190012][T16823] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 19:07:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x4c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:27 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x7d) [ 174.219284][T16830] loop2: detected capacity change from 0 to 264192 [ 174.232276][T16838] loop0: detected capacity change from 0 to 264192 [ 174.233906][T16830] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 174.233906][T16830] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 174.233906][T16830] [ 174.265212][T16830] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 174.265265][T16838] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 174.285069][T16830] EXT4-fs (loop2): get root inode failed [ 174.290701][T16830] EXT4-fs (loop2): mount failed [ 174.291993][T16823] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 174.329940][T16845] loop4: detected capacity change from 0 to 4 [ 174.332104][T16838] loop0: detected capacity change from 0 to 264192 [ 174.358071][T16845] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:28 executing program 3 (fault-call:0 fault-nth:23): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f", 0x44, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 174.385977][T16856] loop1: detected capacity change from 0 to 264192 [ 174.387417][T16838] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 174.406624][T16856] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 174.416550][T16845] loop4: detected capacity change from 0 to 4 [ 174.428652][T16856] System zones: 1-20 [ 174.433395][T16845] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 174.433716][T16856] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 174.448813][T16867] loop3: detected capacity change from 0 to 264192 19:07:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02002b, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 174.483601][T16873] loop2: detected capacity change from 0 to 264192 [ 174.497304][T16873] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 174.497304][T16873] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 174.497304][T16873] [ 174.497706][T16867] FAULT_INJECTION: forcing a failure. [ 174.497706][T16867] name failslab, interval 1, probability 0, space 0, times 0 [ 174.527690][T16867] CPU: 0 PID: 16867 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 174.536433][T16867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.546480][T16867] Call Trace: [ 174.549755][T16867] dump_stack+0x137/0x19d [ 174.554096][T16867] should_fail+0x23c/0x250 [ 174.558503][T16867] __should_failslab+0x81/0x90 [ 174.563262][T16867] ? kzalloc+0x1d/0x30 [ 174.567411][T16867] should_failslab+0x5/0x20 [ 174.571924][T16867] __kmalloc+0x66/0x360 [ 174.576137][T16867] kzalloc+0x1d/0x30 [ 174.580036][T16867] kobject_get_path+0x7c/0x110 [ 174.584805][T16867] kobject_uevent_env+0x1be/0xc40 [ 174.589849][T16867] kobject_uevent+0x18/0x20 [ 174.594350][T16867] loop_configure+0xb3c/0xcb0 [ 174.599058][T16867] lo_ioctl+0x555/0x11f0 [ 174.603294][T16867] ? path_openat+0x19ab/0x20b0 [ 174.608056][T16867] ? putname+0xa5/0xc0 [ 174.612184][T16867] ? ___cache_free+0x3c/0x300 [ 174.616852][T16867] ? blkdev_common_ioctl+0x9c3/0x1010 [ 174.622214][T16867] ? selinux_file_ioctl+0x8e0/0x970 [ 174.627408][T16867] ? lo_release+0x120/0x120 [ 174.631903][T16867] blkdev_ioctl+0x1d0/0x3c0 [ 174.636396][T16867] block_ioctl+0x6d/0x80 [ 174.640652][T16867] ? blkdev_iopoll+0x70/0x70 [ 174.645429][T16867] __se_sys_ioctl+0xcb/0x140 [ 174.650088][T16867] __x64_sys_ioctl+0x3f/0x50 [ 174.654671][T16867] do_syscall_64+0x34/0x50 [ 174.659113][T16867] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 174.665076][T16867] RIP: 0033:0x466217 [ 174.668959][T16867] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 174.688561][T16867] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 174.696972][T16867] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 174.704935][T16867] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 174.713024][T16867] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 174.721080][T16867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 19:07:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 174.729046][T16867] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 174.749754][T16873] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 174.761881][T16873] EXT4-fs (loop2): get root inode failed [ 174.767544][T16873] EXT4-fs (loop2): mount failed [ 174.813365][T16867] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 174.835559][T16882] loop1: detected capacity change from 0 to 264192 [ 174.860667][T16886] loop0: detected capacity change from 0 to 264192 [ 174.881637][T16882] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:07:28 executing program 3 (fault-call:0 fault-nth:24): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 174.910360][T16882] System zones: 1-20 [ 174.938776][T16886] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 174.965186][T16882] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02002c, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f", 0x44, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 174.993859][T16896] loop3: detected capacity change from 0 to 264192 19:07:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000b, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 175.036362][T16896] FAULT_INJECTION: forcing a failure. [ 175.036362][T16896] name failslab, interval 1, probability 0, space 0, times 0 [ 175.049217][T16896] CPU: 1 PID: 16896 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 175.057994][T16896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.068046][T16896] Call Trace: [ 175.071370][T16896] dump_stack+0x137/0x19d [ 175.075814][T16896] should_fail+0x23c/0x250 [ 175.080226][T16896] __should_failslab+0x81/0x90 [ 175.085157][T16896] should_failslab+0x5/0x20 [ 175.089748][T16896] kmem_cache_alloc_node+0x56/0x2f0 [ 175.094939][T16896] ? __alloc_skb+0xed/0x420 [ 175.099485][T16896] __alloc_skb+0xed/0x420 [ 175.103811][T16896] alloc_uevent_skb+0x5b/0x120 [ 175.108598][T16896] kobject_uevent_env+0x863/0xc40 [ 175.113874][T16896] kobject_uevent+0x18/0x20 [ 175.118367][T16896] loop_configure+0xb3c/0xcb0 [ 175.123222][T16896] lo_ioctl+0x555/0x11f0 [ 175.127461][T16896] ? path_openat+0x19ab/0x20b0 [ 175.132211][T16896] ? putname+0xa5/0xc0 [ 175.136315][T16896] ? ___cache_free+0x3c/0x300 [ 175.140976][T16896] ? blkdev_common_ioctl+0x9c3/0x1010 [ 175.146330][T16896] ? selinux_file_ioctl+0x8e0/0x970 [ 175.151537][T16896] ? lo_release+0x120/0x120 [ 175.156044][T16896] blkdev_ioctl+0x1d0/0x3c0 [ 175.160536][T16896] block_ioctl+0x6d/0x80 [ 175.164759][T16896] ? blkdev_iopoll+0x70/0x70 [ 175.169355][T16896] __se_sys_ioctl+0xcb/0x140 [ 175.173926][T16896] __x64_sys_ioctl+0x3f/0x50 [ 175.178580][T16896] do_syscall_64+0x34/0x50 [ 175.182998][T16896] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 175.188874][T16896] RIP: 0033:0x466217 [ 175.192757][T16896] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 175.212368][T16896] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 175.220839][T16896] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 175.228803][T16896] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 19:07:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x60, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:29 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x7e) [ 175.236765][T16896] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 175.244738][T16896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 175.252701][T16896] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 175.267053][T16896] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 175.308351][T16908] loop0: detected capacity change from 0 to 264192 [ 175.319288][T16901] loop2: detected capacity change from 0 to 264192 [ 175.320713][T16908] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:29 executing program 3 (fault-call:0 fault-nth:25): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 175.361546][T16916] loop1: detected capacity change from 0 to 264192 [ 175.363906][T16901] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 175.363906][T16901] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 175.363906][T16901] [ 175.398102][T16916] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 175.413135][T16901] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 175.413722][T16916] System zones: 1-20 [ 175.425182][T16901] EXT4-fs (loop2): get root inode failed [ 175.430546][T16916] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 175.434700][T16901] EXT4-fs (loop2): mount failed [ 175.453215][T16923] loop4: detected capacity change from 0 to 4 [ 175.468991][T16923] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 175.488215][T16931] loop3: detected capacity change from 0 to 264192 [ 175.495604][T16931] FAULT_INJECTION: forcing a failure. [ 175.495604][T16931] name failslab, interval 1, probability 0, space 0, times 0 [ 175.508326][T16931] CPU: 0 PID: 16931 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 175.517132][T16931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.527194][T16931] Call Trace: [ 175.530467][T16931] dump_stack+0x137/0x19d [ 175.534807][T16931] should_fail+0x23c/0x250 [ 175.539283][T16931] __should_failslab+0x81/0x90 [ 175.544054][T16931] should_failslab+0x5/0x20 [ 175.548653][T16931] kmem_cache_alloc_node_trace+0x59/0x300 [ 175.554385][T16931] ? __kmalloc_node_track_caller+0x30/0x40 [ 175.560188][T16931] __kmalloc_node_track_caller+0x30/0x40 [ 175.565819][T16931] ? alloc_uevent_skb+0x5b/0x120 [ 175.570815][T16931] __alloc_skb+0x187/0x420 [ 175.575258][T16931] alloc_uevent_skb+0x5b/0x120 [ 175.580029][T16931] kobject_uevent_env+0x863/0xc40 [ 175.585134][T16931] kobject_uevent+0x18/0x20 [ 175.589643][T16931] loop_configure+0xb3c/0xcb0 [ 175.594337][T16931] lo_ioctl+0x555/0x11f0 [ 175.598586][T16931] ? path_openat+0x19ab/0x20b0 [ 175.604399][T16931] ? putname+0xa5/0xc0 [ 175.608470][T16931] ? ___cache_free+0x3c/0x300 [ 175.613147][T16931] ? blkdev_common_ioctl+0x9c3/0x1010 [ 175.618557][T16931] ? selinux_file_ioctl+0x8e0/0x970 [ 175.623755][T16931] ? lo_release+0x120/0x120 [ 175.628320][T16931] blkdev_ioctl+0x1d0/0x3c0 [ 175.633666][T16931] block_ioctl+0x6d/0x80 [ 175.637912][T16931] ? blkdev_iopoll+0x70/0x70 [ 175.642696][T16931] __se_sys_ioctl+0xcb/0x140 [ 175.647322][T16931] __x64_sys_ioctl+0x3f/0x50 [ 175.651910][T16931] do_syscall_64+0x34/0x50 [ 175.656345][T16931] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 175.662280][T16931] RIP: 0033:0x466217 [ 175.666172][T16931] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 175.685778][T16931] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 175.694196][T16931] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 175.702165][T16931] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 175.710321][T16931] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 19:07:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x68, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02002d, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 175.718274][T16931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 175.726247][T16931] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 175.751144][T16931] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:29 executing program 3 (fault-call:0 fault-nth:26): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 175.783883][T16936] loop0: detected capacity change from 0 to 264192 [ 175.847568][T16936] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 175.859622][T16948] loop2: detected capacity change from 0 to 264192 [ 175.866329][T16947] loop4: detected capacity change from 0 to 4 [ 175.877793][T16947] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 175.887433][T16955] loop3: detected capacity change from 0 to 264192 19:07:29 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x82) 19:07:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x6c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 175.894269][T16955] FAULT_INJECTION: forcing a failure. [ 175.894269][T16955] name failslab, interval 1, probability 0, space 0, times 0 [ 175.906903][T16955] CPU: 1 PID: 16955 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 175.915670][T16955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.916447][T16936] loop0: detected capacity change from 0 to 264192 [ 175.925725][T16955] Call Trace: [ 175.925735][T16955] dump_stack+0x137/0x19d [ 175.925760][T16955] should_fail+0x23c/0x250 [ 175.925778][T16955] ? skb_clone+0x12c/0x1f0 [ 175.947006][T16948] EXT4-fs (loop2): invalid first ino: 0 [ 175.948615][T16955] __should_failslab+0x81/0x90 [ 175.958909][T16955] should_failslab+0x5/0x20 [ 175.963415][T16955] kmem_cache_alloc+0x46/0x300 [ 175.968174][T16955] skb_clone+0x12c/0x1f0 [ 175.972424][T16955] netlink_broadcast_filtered+0x50d/0xb90 [ 175.978214][T16955] ? skb_put+0xb9/0xf0 [ 175.982275][T16955] netlink_broadcast+0x35/0x50 [ 175.987081][T16955] kobject_uevent_env+0x8c9/0xc40 [ 175.992178][T16955] kobject_uevent+0x18/0x20 [ 175.996698][T16955] loop_configure+0xb3c/0xcb0 [ 176.001454][T16955] lo_ioctl+0x555/0x11f0 [ 176.005748][T16955] ? path_openat+0x19ab/0x20b0 [ 176.010534][T16955] ? putname+0xa5/0xc0 [ 176.014732][T16955] ? ___cache_free+0x3c/0x300 [ 176.019402][T16955] ? blkdev_common_ioctl+0x9c3/0x1010 [ 176.024783][T16955] ? selinux_file_ioctl+0x8e0/0x970 [ 176.029984][T16955] ? lo_release+0x120/0x120 [ 176.034525][T16955] blkdev_ioctl+0x1d0/0x3c0 [ 176.039021][T16955] block_ioctl+0x6d/0x80 [ 176.043255][T16955] ? blkdev_iopoll+0x70/0x70 [ 176.047860][T16955] __se_sys_ioctl+0xcb/0x140 [ 176.052443][T16955] __x64_sys_ioctl+0x3f/0x50 [ 176.057061][T16955] do_syscall_64+0x34/0x50 [ 176.061478][T16955] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 176.067371][T16955] RIP: 0033:0x466217 [ 176.071357][T16955] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 176.090983][T16955] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 176.099402][T16955] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 176.107440][T16955] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 176.115409][T16955] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 176.123372][T16955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 176.131461][T16955] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 19:07:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000d, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 176.159329][T16963] loop1: detected capacity change from 0 to 264192 [ 176.179695][T16955] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 176.220058][T16976] loop4: detected capacity change from 0 to 4 [ 176.222771][T16963] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 176.234270][T16976] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 176.252613][T16963] System zones: 1-20 [ 176.257322][T16963] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:30 executing program 3 (fault-call:0 fault-nth:27): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 176.275462][T16976] loop4: detected capacity change from 0 to 4 [ 176.283509][T16982] loop0: detected capacity change from 0 to 264192 [ 176.283593][T16976] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02002e, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 176.320862][T16982] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 176.332507][T16992] loop2: detected capacity change from 0 to 264192 [ 176.361269][T16995] loop3: detected capacity change from 0 to 264192 [ 176.374736][T16995] FAULT_INJECTION: forcing a failure. [ 176.374736][T16995] name failslab, interval 1, probability 0, space 0, times 0 [ 176.387409][T16995] CPU: 0 PID: 16995 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 176.396169][T16995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.406319][T16995] Call Trace: [ 176.409605][T16995] dump_stack+0x137/0x19d [ 176.413964][T16995] should_fail+0x23c/0x250 [ 176.418654][T16995] __should_failslab+0x81/0x90 [ 176.423457][T16995] ? call_usermodehelper_setup+0x81/0x160 [ 176.429180][T16995] should_failslab+0x5/0x20 [ 176.433698][T16995] kmem_cache_alloc_trace+0x49/0x320 [ 176.438965][T16995] ? add_uevent_var+0x16e/0x1c0 [ 176.443853][T16995] ? __kfree_skb+0xfe/0x150 [ 176.448506][T16995] call_usermodehelper_setup+0x81/0x160 [ 176.454043][T16995] ? add_uevent_var+0x1c0/0x1c0 [ 176.458894][T16995] kobject_uevent_env+0xb31/0xc40 [ 176.463975][T16995] kobject_uevent+0x18/0x20 [ 176.468604][T16995] loop_configure+0xb3c/0xcb0 [ 176.473299][T16995] lo_ioctl+0x555/0x11f0 [ 176.477559][T16995] ? path_openat+0x19ab/0x20b0 [ 176.482362][T16995] ? putname+0xa5/0xc0 [ 176.486412][T16995] ? ___cache_free+0x3c/0x300 [ 176.491098][T16995] ? blkdev_common_ioctl+0x9c3/0x1010 [ 176.496468][T16995] ? selinux_file_ioctl+0x8e0/0x970 [ 176.501744][T16995] ? lo_release+0x120/0x120 [ 176.506273][T16995] blkdev_ioctl+0x1d0/0x3c0 [ 176.510758][T16995] block_ioctl+0x6d/0x80 [ 176.514985][T16995] ? blkdev_iopoll+0x70/0x70 [ 176.519573][T16995] __se_sys_ioctl+0xcb/0x140 [ 176.524204][T16995] __x64_sys_ioctl+0x3f/0x50 [ 176.528792][T16995] do_syscall_64+0x34/0x50 [ 176.533201][T16995] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 176.539085][T16995] RIP: 0033:0x466217 [ 176.542967][T16995] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 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 [ 176.563976][T16995] RSP: 002b:00007f4c48eb5f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 176.572369][T16995] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000466217 [ 176.580397][T16995] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 176.588380][T16995] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 176.596349][T16995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 176.604328][T16995] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 19:07:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x74, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 176.645309][T16992] EXT4-fs (loop2): invalid first ino: 0 [ 176.660757][T16982] loop0: detected capacity change from 0 to 264192 [ 176.711582][T16982] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 176.732125][T17006] loop1: detected capacity change from 0 to 264192 19:07:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 176.761920][T17010] loop4: detected capacity change from 0 to 4 [ 176.801892][T17006] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 176.824363][T17019] loop2: detected capacity change from 0 to 264192 [ 176.833543][T17010] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 176.856367][T17019] EXT4-fs (loop2): invalid first ino: 0 19:07:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 176.877542][T17006] System zones: 1-20 19:07:30 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x83) [ 176.903395][T17006] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 176.940496][T17010] loop4: detected capacity change from 0 to 4 19:07:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02002f, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 176.957373][T17010] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 176.961843][T16995] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:30 executing program 3 (fault-call:0 fault-nth:28): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x7a, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 177.034989][T17033] loop0: detected capacity change from 0 to 264192 [ 177.061244][T17037] loop2: detected capacity change from 0 to 264192 [ 177.099777][T17033] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 177.132047][T17037] EXT4-fs (loop2): unsupported inode size: 0 [ 177.138122][T17037] EXT4-fs (loop2): blocksize: 1024 19:07:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 177.149554][T17053] loop3: detected capacity change from 0 to 264192 [ 177.162315][T17054] loop4: detected capacity change from 0 to 4 [ 177.172461][T17055] loop1: detected capacity change from 0 to 264192 [ 177.175973][T17053] FAULT_INJECTION: forcing a failure. [ 177.175973][T17053] name failslab, interval 1, probability 0, space 0, times 0 [ 177.191650][T17053] CPU: 1 PID: 17053 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 177.200415][T17053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.210464][T17053] Call Trace: [ 177.213744][T17053] dump_stack+0x137/0x19d [ 177.218375][T17053] should_fail+0x23c/0x250 [ 177.222806][T17053] ? getname_flags+0x84/0x3d0 [ 177.227512][T17053] __should_failslab+0x81/0x90 [ 177.232430][T17053] should_failslab+0x5/0x20 [ 177.236982][T17053] kmem_cache_alloc+0x46/0x300 [ 177.241778][T17053] getname_flags+0x84/0x3d0 [ 177.246319][T17053] do_mkdirat+0x3b/0x200 [ 177.250572][T17053] __x64_sys_mkdir+0x32/0x40 [ 177.255175][T17053] do_syscall_64+0x34/0x50 [ 177.259600][T17053] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 177.265497][T17053] RIP: 0033:0x465567 [ 177.269486][T17053] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 177.289108][T17053] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 177.297679][T17053] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 177.305648][T17053] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 177.313612][T17053] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff [ 177.321617][T17053] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 177.329591][T17053] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:31 executing program 3 (fault-call:0 fault-nth:29): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 177.344074][T17054] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 177.364342][T17055] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 177.389894][T17054] loop4: detected capacity change from 0 to 4 [ 177.396150][T17055] System zones: 1-20 [ 177.409253][T17054] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 177.419167][T17071] loop0: detected capacity change from 0 to 264192 [ 177.426594][T17055] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xde, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 177.455415][T17071] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 177.492129][T17082] loop2: detected capacity change from 0 to 264192 [ 177.531924][T17082] EXT4-fs (loop2): unsupported inode size: 0 19:07:31 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x84) [ 177.537965][T17082] EXT4-fs (loop2): blocksize: 1024 [ 177.538028][T17083] loop3: detected capacity change from 0 to 264192 [ 177.551866][T17083] FAULT_INJECTION: forcing a failure. [ 177.551866][T17083] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 177.553406][T17071] loop0: detected capacity change from 0 to 264192 [ 177.564932][T17083] CPU: 0 PID: 17083 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 177.580188][T17083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 19:07:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 177.590240][T17083] Call Trace: [ 177.592271][T17071] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 177.593517][T17083] dump_stack+0x137/0x19d [ 177.593544][T17083] should_fail+0x23c/0x250 [ 177.593562][T17083] should_fail_usercopy+0x16/0x20 [ 177.615102][T17083] strncpy_from_user+0x21/0x250 [ 177.620021][T17083] getname_flags+0xb8/0x3d0 [ 177.624531][T17083] do_mkdirat+0x3b/0x200 [ 177.628779][T17083] __x64_sys_mkdir+0x32/0x40 [ 177.633379][T17083] do_syscall_64+0x34/0x50 19:07:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 177.637826][T17083] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 177.643736][T17083] RIP: 0033:0x465567 [ 177.647642][T17083] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 177.667445][T17083] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 177.675887][T17083] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 177.683856][T17083] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 19:07:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020030, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 177.692173][T17083] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff [ 177.700241][T17083] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 177.708216][T17083] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 177.722709][T17094] loop4: detected capacity change from 0 to 4 19:07:31 executing program 3 (fault-call:0 fault-nth:30): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 177.782031][T17094] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 177.806103][T17113] loop1: detected capacity change from 0 to 264192 [ 177.818629][T17112] loop2: detected capacity change from 0 to 264192 19:07:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xdf, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 177.828285][T17094] loop4: detected capacity change from 0 to 4 [ 177.835368][T17094] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 177.851937][T17112] EXT4-fs (loop2): unsupported inode size: 0 [ 177.857995][T17112] EXT4-fs (loop2): blocksize: 1024 [ 177.866852][T17128] loop3: detected capacity change from 0 to 264192 [ 177.873706][T17128] FAULT_INJECTION: forcing a failure. [ 177.873706][T17128] name failslab, interval 1, probability 0, space 0, times 0 [ 177.886407][T17128] CPU: 1 PID: 17128 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 177.894347][T17113] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 177.896559][T17128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.896573][T17128] Call Trace: [ 177.896582][T17128] dump_stack+0x137/0x19d [ 177.917426][T17131] loop0: detected capacity change from 0 to 264192 [ 177.917860][T17128] should_fail+0x23c/0x250 [ 177.917881][T17128] ? __d_alloc+0x36/0x370 [ 177.917903][T17128] __should_failslab+0x81/0x90 [ 177.942322][T17128] should_failslab+0x5/0x20 [ 177.946841][T17128] kmem_cache_alloc+0x46/0x300 [ 177.951603][T17128] __d_alloc+0x36/0x370 [ 177.954514][T17113] System zones: [ 177.955781][T17128] ? putname+0xa5/0xc0 [ 177.955806][T17128] d_alloc+0x2a/0x130 [ 177.959354][T17113] 1-20 [ 177.963416][T17128] __lookup_hash+0x8f/0x180 [ 177.963441][T17128] filename_create+0xdb/0x3c0 [ 177.967406][T17113] [ 177.981791][T17128] do_mkdirat+0x59/0x200 [ 177.986036][T17128] __x64_sys_mkdir+0x32/0x40 [ 177.990688][T17128] do_syscall_64+0x34/0x50 [ 177.995139][T17128] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 178.001322][T17128] RIP: 0033:0x465567 [ 178.005483][T17128] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 178.025207][T17128] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 178.033710][T17128] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 178.041700][T17128] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 178.051339][T17128] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff [ 178.059393][T17128] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 178.067430][T17128] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:31 executing program 3 (fault-call:0 fault-nth:31): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020011, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 178.087844][T17131] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 178.124553][T17113] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020031, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 178.187870][T17143] loop4: detected capacity change from 0 to 4 [ 178.210560][T17147] loop2: detected capacity change from 0 to 264192 [ 178.217510][T17143] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 178.232883][T17149] loop3: detected capacity change from 0 to 264192 [ 178.239644][T17154] loop0: detected capacity change from 0 to 264192 [ 178.251985][T17149] FAULT_INJECTION: forcing a failure. [ 178.251985][T17149] name failslab, interval 1, probability 0, space 0, times 0 [ 178.264629][T17149] CPU: 0 PID: 17149 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 178.273650][T17149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.284906][T17149] Call Trace: [ 178.288221][T17149] dump_stack+0x137/0x19d [ 178.292819][T17149] should_fail+0x23c/0x250 [ 178.297380][T17149] ? ext4_alloc_inode+0x27/0x300 [ 178.302424][T17149] __should_failslab+0x81/0x90 [ 178.307196][T17149] ? set_qf_name+0x230/0x230 [ 178.311842][T17149] should_failslab+0x5/0x20 [ 178.316397][T17149] kmem_cache_alloc+0x46/0x300 [ 178.321161][T17149] ? ebitmap_destroy+0x91/0xa0 [ 178.325944][T17149] ? set_qf_name+0x230/0x230 [ 178.330542][T17149] ext4_alloc_inode+0x27/0x300 [ 178.335343][T17149] ? set_qf_name+0x230/0x230 [ 178.339930][T17149] new_inode_pseudo+0x38/0x1c0 [ 178.344693][T17149] new_inode+0x21/0x120 [ 178.349198][T17149] __ext4_new_inode+0x126/0x2f10 [ 178.354140][T17149] ? __dquot_initialize+0x131/0x7e0 [ 178.359776][T17149] ext4_mkdir+0x28a/0x760 [ 178.364111][T17149] vfs_mkdir+0x135/0x1f0 [ 178.368600][T17149] do_mkdirat+0x11d/0x200 [ 178.372909][T17149] __x64_sys_mkdir+0x32/0x40 [ 178.377569][T17149] do_syscall_64+0x34/0x50 [ 178.381972][T17149] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 178.388015][T17149] RIP: 0033:0x465567 [ 178.391911][T17149] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 178.411532][T17149] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 178.420037][T17149] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 178.428512][T17149] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 178.436510][T17149] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff [ 178.444484][T17149] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 178.452437][T17149] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 178.473449][T17147] EXT4-fs (loop2): unsupported inode size: 0 [ 178.479553][T17147] EXT4-fs (loop2): blocksize: 1024 19:07:32 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x85) [ 178.488108][T17154] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 178.507340][T17143] loop4: detected capacity change from 0 to 4 [ 178.508783][T17167] loop1: detected capacity change from 0 to 264192 [ 178.520962][T17143] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:32 executing program 3 (fault-call:0 fault-nth:32): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020012, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xf4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 178.559025][T17167] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 178.559175][T17154] loop0: detected capacity change from 0 to 264192 [ 178.572373][T17167] System zones: 1-20 [ 178.577779][T17167] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 178.597361][T17154] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020032, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 178.665118][T17191] loop3: detected capacity change from 0 to 264192 [ 178.693886][T17192] loop2: detected capacity change from 0 to 264192 [ 178.703156][T17191] FAULT_INJECTION: forcing a failure. [ 178.703156][T17191] name failslab, interval 1, probability 0, space 0, times 0 [ 178.707497][T17202] loop0: detected capacity change from 0 to 264192 [ 178.715773][T17191] CPU: 0 PID: 17191 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 178.715801][T17191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.729364][T17202] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 178.731042][T17191] Call Trace: [ 178.731052][T17191] dump_stack+0x137/0x19d [ 178.756664][T17191] should_fail+0x23c/0x250 [ 178.761092][T17191] ? security_inode_alloc+0x30/0x180 [ 178.766376][T17191] __should_failslab+0x81/0x90 [ 178.771147][T17191] should_failslab+0x5/0x20 [ 178.775913][T17191] kmem_cache_alloc+0x46/0x300 [ 178.780724][T17191] security_inode_alloc+0x30/0x180 [ 178.785840][T17191] inode_init_always+0x20b/0x420 [ 178.790781][T17191] ? set_qf_name+0x230/0x230 [ 178.795401][T17191] new_inode_pseudo+0x73/0x1c0 [ 178.800162][T17191] new_inode+0x21/0x120 [ 178.804319][T17191] __ext4_new_inode+0x126/0x2f10 [ 178.809327][T17191] ? __dquot_initialize+0x131/0x7e0 [ 178.814608][T17191] ext4_mkdir+0x28a/0x760 [ 178.818965][T17191] vfs_mkdir+0x135/0x1f0 [ 178.823275][T17191] do_mkdirat+0x11d/0x200 [ 178.827599][T17191] __x64_sys_mkdir+0x32/0x40 [ 178.832284][T17191] do_syscall_64+0x34/0x50 [ 178.836702][T17191] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 178.842593][T17191] RIP: 0033:0x465567 [ 178.846493][T17191] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 178.866128][T17191] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 178.874579][T17191] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 178.882554][T17191] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 178.890536][T17191] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff [ 178.898526][T17191] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 178.906499][T17191] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 178.920978][T17208] loop1: detected capacity change from 0 to 264192 [ 178.929757][T17192] EXT4-fs (loop2): unsupported inode size: 0 [ 178.929869][T17205] loop4: detected capacity change from 0 to 4 [ 178.935877][T17192] EXT4-fs (loop2): blocksize: 1024 [ 178.957200][T17202] loop0: detected capacity change from 0 to 264192 19:07:32 executing program 3 (fault-call:0 fault-nth:33): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 178.974130][T17205] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 178.996359][T17202] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020014, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 179.029266][T17208] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 179.062393][T17208] System zones: 1-20 [ 179.063309][T17205] loop4: detected capacity change from 0 to 4 [ 179.069328][T17226] loop3: detected capacity change from 0 to 264192 [ 179.082994][T17205] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 179.089555][T17226] FAULT_INJECTION: forcing a failure. [ 179.089555][T17226] name failslab, interval 1, probability 0, space 0, times 0 [ 179.104912][T17226] CPU: 1 PID: 17226 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 179.107890][T17208] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:32 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x86) [ 179.113862][T17226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.113876][T17226] Call Trace: [ 179.113885][T17226] dump_stack+0x137/0x19d [ 179.143286][T17226] should_fail+0x23c/0x250 [ 179.147758][T17226] __should_failslab+0x81/0x90 [ 179.152675][T17226] ? sidtab_sid2str_get+0x9c/0x130 [ 179.157863][T17226] should_failslab+0x5/0x20 [ 179.162387][T17226] __kmalloc_track_caller+0x64/0x360 [ 179.167653][T17226] kmemdup+0x21/0x50 [ 179.171559][T17226] sidtab_sid2str_get+0x9c/0x130 [ 179.176535][T17226] security_sid_to_context_core+0x1cb/0x2d0 [ 179.182494][T17226] security_sid_to_context_force+0x2f/0x40 [ 179.188279][T17226] selinux_inode_init_security+0x496/0x540 [ 179.194085][T17226] security_inode_init_security+0xd7/0x260 [ 179.199871][T17226] ? ext4_init_security+0x40/0x40 [ 179.204886][T17226] ext4_init_security+0x30/0x40 [ 179.209724][T17226] __ext4_new_inode+0x2944/0x2f10 [ 179.214730][T17226] ext4_mkdir+0x28a/0x760 [ 179.219039][T17226] vfs_mkdir+0x135/0x1f0 [ 179.223289][T17226] do_mkdirat+0x11d/0x200 [ 179.227595][T17226] __x64_sys_mkdir+0x32/0x40 19:07:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020033, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 179.232164][T17226] do_syscall_64+0x34/0x50 [ 179.236640][T17226] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 179.242535][T17226] RIP: 0033:0x465567 [ 179.246424][T17226] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 179.266118][T17226] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 179.274510][T17226] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 19:07:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xfe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 179.282623][T17226] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 179.290629][T17226] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff [ 179.298588][T17226] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 179.306536][T17226] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:33 executing program 3 (fault-call:0 fault-nth:34): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 179.366826][T17235] loop0: detected capacity change from 0 to 264192 [ 179.417028][T17235] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 179.445584][T17250] loop4: detected capacity change from 0 to 4 [ 179.457120][T17249] loop2: detected capacity change from 0 to 264192 [ 179.465788][T17250] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 179.472258][T17254] loop1: detected capacity change from 0 to 264192 19:07:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02001c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x204, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 179.509395][T17235] loop0: detected capacity change from 0 to 264192 [ 179.517562][T17235] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 179.526357][T17249] EXT4-fs (loop2): unsupported inode size: 0 [ 179.528487][T17254] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 179.532420][T17249] EXT4-fs (loop2): blocksize: 1024 [ 179.540875][T17254] System zones: 1-20 [ 179.604522][T17254] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 179.620321][T17260] loop3: detected capacity change from 0 to 264192 [ 179.629499][T17260] FAULT_INJECTION: forcing a failure. [ 179.629499][T17260] name failslab, interval 1, probability 0, space 0, times 0 [ 179.642181][T17260] CPU: 1 PID: 17260 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 179.650946][T17260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.661443][T17260] Call Trace: [ 179.664745][T17260] dump_stack+0x137/0x19d [ 179.669194][T17260] should_fail+0x23c/0x250 [ 179.673690][T17260] __should_failslab+0x81/0x90 [ 179.678512][T17260] ? kcalloc+0x32/0x50 [ 179.682589][T17260] should_failslab+0x5/0x20 [ 179.687109][T17260] __kmalloc+0x66/0x360 [ 179.691273][T17260] kcalloc+0x32/0x50 [ 179.695214][T17260] ext4_find_extent+0x21c/0x7f0 [ 179.700072][T17260] ? __cond_resched+0x11/0x40 19:07:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 179.704768][T17260] ext4_ext_map_blocks+0xd9/0x1f00 [ 179.709883][T17260] ? mark_buffer_dirty+0x151/0x200 [ 179.715133][T17260] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 179.721203][T17260] ? __down_read_common+0x16b/0x5a0 [ 179.726515][T17260] ? percpu_counter_add_batch+0x69/0xd0 [ 179.732066][T17260] ? ext4_es_lookup_extent+0x206/0x490 [ 179.737532][T17260] ext4_map_blocks+0x1be/0xef0 [ 179.742305][T17260] ext4_getblk+0xb1/0x3d0 [ 179.742818][T17273] loop4: detected capacity change from 0 to 4 [ 179.746667][T17260] ext4_bread+0x28/0x130 [ 179.756968][T17260] ext4_append+0xd1/0x1c0 [ 179.761344][T17260] ext4_init_new_dir+0x177/0x500 [ 179.766295][T17260] ext4_mkdir+0x329/0x760 [ 179.770727][T17260] vfs_mkdir+0x135/0x1f0 [ 179.775055][T17260] do_mkdirat+0x11d/0x200 [ 179.779402][T17260] __x64_sys_mkdir+0x32/0x40 [ 179.784001][T17260] do_syscall_64+0x34/0x50 [ 179.788425][T17260] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 179.794346][T17260] RIP: 0033:0x465567 19:07:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020034, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 179.798284][T17260] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 179.818268][T17260] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 179.826766][T17260] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 179.834741][T17260] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 179.842711][T17260] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff [ 179.850685][T17260] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 179.858654][T17260] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 179.882491][T17272] loop0: detected capacity change from 0 to 264192 [ 179.900605][T17272] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 179.918855][T17260] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 179.933070][T17273] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020022, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:33 executing program 3 (fault-call:0 fault-nth:35): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 179.964369][T17286] loop2: detected capacity change from 0 to 264192 [ 180.009333][T17273] loop4: detected capacity change from 0 to 4 [ 180.015573][T17291] loop1: detected capacity change from 0 to 264192 [ 180.029891][T17286] EXT4-fs (loop2): unsupported inode size: 0 [ 180.035950][T17286] EXT4-fs (loop2): blocksize: 1024 [ 180.038337][T17273] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 180.053908][T17303] loop0: detected capacity change from 0 to 264192 [ 180.074081][T17308] loop3: detected capacity change from 0 to 264192 [ 180.079563][T17303] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 180.083125][T17308] FAULT_INJECTION: forcing a failure. [ 180.083125][T17308] name failslab, interval 1, probability 0, space 0, times 0 [ 180.101303][T17308] CPU: 1 PID: 17308 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 180.110082][T17308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.120150][T17308] Call Trace: [ 180.123430][T17308] dump_stack+0x137/0x19d [ 180.127784][T17308] should_fail+0x23c/0x250 [ 180.129491][T17291] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 180.132231][T17308] __should_failslab+0x81/0x90 [ 180.132257][T17308] ? kcalloc+0x32/0x50 [ 180.132273][T17308] should_failslab+0x5/0x20 [ 180.132294][T17308] __kmalloc+0x66/0x360 19:07:33 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x87) [ 180.132318][T17308] kcalloc+0x32/0x50 [ 180.132334][T17308] ext4_find_extent+0x21c/0x7f0 [ 180.140369][T17291] System zones: [ 180.144982][T17308] ? __cond_resched+0x11/0x40 [ 180.145007][T17308] ext4_ext_map_blocks+0xd9/0x1f00 [ 180.145027][T17308] ? mark_buffer_dirty+0x151/0x200 [ 180.145070][T17308] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 180.149133][T17291] 1-20 [ 180.153627][T17308] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 180.153655][T17308] ? __down_read_common+0x16b/0x5a0 [ 180.157801][T17291] 19:07:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 180.161678][T17308] ? percpu_counter_add_batch+0xc0/0xd0 [ 180.213133][T17308] ? ext4_es_lookup_extent+0x206/0x490 [ 180.218689][T17308] ext4_map_blocks+0x1be/0xef0 [ 180.223467][T17308] ext4_getblk+0xb1/0x3d0 [ 180.227796][T17308] ext4_bread+0x28/0x130 [ 180.232113][T17308] ext4_append+0xd1/0x1c0 [ 180.236435][T17308] ext4_init_new_dir+0x177/0x500 [ 180.241362][T17308] ext4_mkdir+0x329/0x760 [ 180.245687][T17308] vfs_mkdir+0x135/0x1f0 [ 180.249934][T17308] do_mkdirat+0x11d/0x200 [ 180.254255][T17308] __x64_sys_mkdir+0x32/0x40 [ 180.258851][T17308] do_syscall_64+0x34/0x50 [ 180.263262][T17308] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 180.269154][T17308] RIP: 0033:0x465567 [ 180.273574][T17308] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 180.293191][T17308] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 180.301628][T17308] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 180.309620][T17308] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 180.317588][T17308] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff [ 180.325551][T17308] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 180.333515][T17308] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020025, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) [ 180.376492][T17291] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 180.379976][T17319] loop2: detected capacity change from 0 to 264192 [ 180.399556][T17319] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:07:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020035, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 180.455368][T17328] loop0: detected capacity change from 0 to 264192 [ 180.483165][T17328] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02002e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 180.508949][T17327] loop2: detected capacity change from 0 to 264192 [ 180.525574][T17327] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:07:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}, {@block_validity='block_validity'}]}) 19:07:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x300, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 180.578849][T17308] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 180.589370][T17339] loop1: detected capacity change from 0 to 264192 [ 180.604667][T17342] loop0: detected capacity change from 0 to 264192 19:07:34 executing program 3 (fault-call:0 fault-nth:36): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 180.648555][T17339] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 180.667278][T17342] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 180.672217][T17348] loop2: detected capacity change from 0 to 264192 [ 180.689586][T17339] System zones: 1-20 [ 180.697002][T17339] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 180.730483][T17348] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 180.738010][T17359] loop4: detected capacity change from 0 to 4 [ 180.749324][T17342] loop0: detected capacity change from 0 to 264192 [ 180.749693][T17364] loop3: detected capacity change from 0 to 264192 [ 180.764738][T17359] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 180.774330][T17364] FAULT_INJECTION: forcing a failure. [ 180.774330][T17364] name failslab, interval 1, probability 0, space 0, times 0 [ 180.787051][T17364] CPU: 1 PID: 17364 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 19:07:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020036, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 180.795812][T17364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.805944][T17364] Call Trace: [ 180.809222][T17364] dump_stack+0x137/0x19d [ 180.813662][T17364] should_fail+0x23c/0x250 [ 180.818088][T17364] __should_failslab+0x81/0x90 [ 180.822862][T17364] ? kcalloc+0x32/0x50 [ 180.826971][T17364] should_failslab+0x5/0x20 [ 180.831477][T17364] __kmalloc+0x66/0x360 [ 180.835638][T17364] ? kcalloc+0x32/0x50 [ 180.839705][T17364] kcalloc+0x32/0x50 [ 180.843594][T17364] ext4_find_extent+0x21c/0x7f0 [ 180.848492][T17364] ? kfree+0xf0/0x1d0 [ 180.852483][T17364] ext4_ext_map_blocks+0xd9/0x1f00 [ 180.857641][T17364] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 180.863742][T17364] ? __down_write_common+0x45/0x890 [ 180.868949][T17364] ? __down_read_common+0x16b/0x5a0 [ 180.874150][T17364] ? percpu_counter_add_batch+0x69/0xd0 [ 180.879751][T17364] ? ext4_es_lookup_extent+0x206/0x490 [ 180.885207][T17364] ext4_map_blocks+0x70d/0xef0 [ 180.889971][T17364] ext4_getblk+0xb1/0x3d0 [ 180.894367][T17364] ext4_bread+0x28/0x130 [ 180.898714][T17364] ext4_append+0xd1/0x1c0 [ 180.903091][T17364] ext4_init_new_dir+0x177/0x500 [ 180.908087][T17364] ext4_mkdir+0x329/0x760 [ 180.908104][T17342] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 180.920235][T17364] vfs_mkdir+0x135/0x1f0 [ 180.924500][T17364] do_mkdirat+0x11d/0x200 [ 180.928990][T17364] __x64_sys_mkdir+0x32/0x40 [ 180.933659][T17364] do_syscall_64+0x34/0x50 [ 180.938136][T17364] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 180.944079][T17364] RIP: 0033:0x465567 [ 180.948107][T17364] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 180.967805][T17364] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 180.976306][T17364] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 180.984269][T17364] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 180.992263][T17364] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff [ 181.000229][T17364] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 181.008284][T17364] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, 0x0) 19:07:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020048, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 181.060755][T17359] loop4: detected capacity change from 0 to 4 [ 181.068457][T17359] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:34 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x88) 19:07:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x402, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 181.102088][T17380] loop2: detected capacity change from 0 to 264192 [ 181.111532][T17377] loop1: detected capacity change from 0 to 264192 [ 181.140582][T17318] syz-executor.5 (17318) used greatest stack depth: 10408 bytes left 19:07:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, 0x0) 19:07:34 executing program 3 (fault-call:0 fault-nth:37): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 181.182158][T17377] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 181.191650][T17394] loop4: detected capacity change from 0 to 4 [ 181.200435][T17377] System zones: 1-20 [ 181.204800][T17396] loop0: detected capacity change from 0 to 264192 [ 181.226647][T17377] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 181.240647][T17394] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 181.311941][T17394] loop4: detected capacity change from 0 to 4 [ 181.332243][T17396] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 181.340547][T17394] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 181.357495][T17409] loop2: detected capacity change from 0 to 264192 [ 181.364114][T17405] loop3: detected capacity change from 0 to 264192 [ 181.372893][T17405] FAULT_INJECTION: forcing a failure. [ 181.372893][T17405] name failslab, interval 1, probability 0, space 0, times 0 [ 181.386212][T17405] CPU: 0 PID: 17405 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 181.394994][T17405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.405064][T17405] Call Trace: [ 181.408369][T17405] dump_stack+0x137/0x19d [ 181.412702][T17405] should_fail+0x23c/0x250 [ 181.417126][T17405] ? ext4_mb_new_blocks+0x2e7/0x1f60 [ 181.422448][T17405] __should_failslab+0x81/0x90 [ 181.427208][T17405] should_failslab+0x5/0x20 [ 181.431710][T17405] kmem_cache_alloc+0x46/0x300 [ 181.436494][T17405] ext4_mb_new_blocks+0x2e7/0x1f60 [ 181.441652][T17405] ? ext4_find_extent+0x6cf/0x7f0 [ 181.446925][T17405] ? ext4_ext_search_right+0x300/0x540 [ 181.452466][T17405] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 181.458212][T17405] ext4_ext_map_blocks+0x1569/0x1f00 [ 181.463513][T17405] ? __down_read_common+0x16b/0x5a0 [ 181.468712][T17405] ? percpu_counter_add_batch+0x69/0xd0 [ 181.474259][T17405] ? ext4_es_lookup_extent+0x206/0x490 [ 181.479713][T17405] ext4_map_blocks+0x70d/0xef0 [ 181.484480][T17405] ext4_getblk+0xb1/0x3d0 [ 181.488943][T17405] ext4_bread+0x28/0x130 [ 181.493197][T17405] ext4_append+0xd1/0x1c0 [ 181.497548][T17405] ext4_init_new_dir+0x177/0x500 [ 181.502531][T17405] ext4_mkdir+0x329/0x760 [ 181.506880][T17405] vfs_mkdir+0x135/0x1f0 [ 181.511136][T17405] do_mkdirat+0x11d/0x200 [ 181.515478][T17405] __x64_sys_mkdir+0x32/0x40 [ 181.520081][T17405] do_syscall_64+0x34/0x50 [ 181.524499][T17405] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 181.530439][T17405] RIP: 0033:0x465567 [ 181.534333][T17405] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 181.553976][T17405] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 19:07:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, 0x0) [ 181.562385][T17405] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 181.570349][T17405] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 181.578351][T17405] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff [ 181.586313][T17405] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 181.594332][T17405] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02004c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x406, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:35 executing program 3 (fault-call:0 fault-nth:38): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 181.691671][T17421] loop0: detected capacity change from 0 to 264192 [ 181.708863][T17421] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 181.726737][T17426] loop2: detected capacity change from 0 to 264192 19:07:35 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x89) 19:07:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}, {@noacl='noacl'}]}) [ 181.769403][T17421] loop0: detected capacity change from 0 to 264192 [ 181.770635][T17436] loop4: detected capacity change from 0 to 4 [ 181.781351][T17421] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 181.783867][T17440] loop3: detected capacity change from 0 to 264192 [ 181.813828][T17436] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 181.816362][T17447] loop1: detected capacity change from 0 to 264192 [ 181.823781][T17440] FAULT_INJECTION: forcing a failure. [ 181.823781][T17440] name failslab, interval 1, probability 0, space 0, times 0 [ 181.842381][T17440] CPU: 0 PID: 17440 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 181.851180][T17440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.861312][T17440] Call Trace: [ 181.864569][T17440] dump_stack+0x137/0x19d [ 181.868892][T17440] should_fail+0x23c/0x250 [ 181.873285][T17440] ? ext4_mb_new_blocks+0x6f2/0x1f60 [ 181.878549][T17440] __should_failslab+0x81/0x90 [ 181.883301][T17440] should_failslab+0x5/0x20 [ 181.887827][T17440] kmem_cache_alloc+0x46/0x300 [ 181.892620][T17440] ext4_mb_new_blocks+0x6f2/0x1f60 [ 181.897733][T17440] ? ext4_find_extent+0x6cf/0x7f0 [ 181.902744][T17440] ? ext4_ext_search_right+0x300/0x540 [ 181.908285][T17440] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 181.914049][T17440] ext4_ext_map_blocks+0x1569/0x1f00 [ 181.919313][T17440] ? __down_read_common+0x16b/0x5a0 [ 181.924534][T17440] ? percpu_counter_add_batch+0x69/0xd0 [ 181.930086][T17440] ? ext4_es_lookup_extent+0x206/0x490 [ 181.935561][T17440] ext4_map_blocks+0x70d/0xef0 [ 181.940351][T17440] ext4_getblk+0xb1/0x3d0 [ 181.944785][T17440] ext4_bread+0x28/0x130 [ 181.949199][T17440] ext4_append+0xd1/0x1c0 [ 181.953512][T17440] ext4_init_new_dir+0x177/0x500 [ 181.958450][T17440] ext4_mkdir+0x329/0x760 [ 181.962779][T17440] vfs_mkdir+0x135/0x1f0 [ 181.967038][T17440] do_mkdirat+0x11d/0x200 [ 181.971357][T17440] __x64_sys_mkdir+0x32/0x40 [ 181.975953][T17440] do_syscall_64+0x34/0x50 [ 181.980358][T17440] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 181.986294][T17440] RIP: 0033:0x465567 [ 181.990248][T17440] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 182.009853][T17440] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 182.019184][T17440] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 182.027187][T17440] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 182.035239][T17440] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff [ 182.043195][T17440] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 182.051146][T17440] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020060, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:35 executing program 3 (fault-call:0 fault-nth:39): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 182.068426][T17447] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 182.076640][T17447] System zones: 1-20 [ 182.081136][T17447] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020038, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 182.146173][T17460] loop3: detected capacity change from 0 to 264192 [ 182.152774][T17436] loop4: detected capacity change from 0 to 4 [ 182.159159][T17462] loop0: detected capacity change from 0 to 264192 [ 182.169421][T17460] FAULT_INJECTION: forcing a failure. [ 182.169421][T17460] name failslab, interval 1, probability 0, space 0, times 0 [ 182.182052][T17460] CPU: 1 PID: 17460 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 182.190825][T17460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.200909][T17460] Call Trace: [ 182.204182][T17460] dump_stack+0x137/0x19d [ 182.208597][T17460] should_fail+0x23c/0x250 [ 182.213010][T17460] ? ext4_mb_new_blocks+0x6f2/0x1f60 [ 182.218433][T17460] __should_failslab+0x81/0x90 [ 182.223259][T17460] should_failslab+0x5/0x20 [ 182.227847][T17460] kmem_cache_alloc+0x46/0x300 [ 182.232625][T17460] ext4_mb_new_blocks+0x6f2/0x1f60 [ 182.237751][T17460] ? ext4_find_extent+0x6cf/0x7f0 [ 182.242777][T17460] ? ext4_ext_search_right+0x300/0x540 [ 182.248320][T17460] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 182.254073][T17460] ext4_ext_map_blocks+0x1569/0x1f00 [ 182.259373][T17460] ? __down_read_common+0x16b/0x5a0 [ 182.264583][T17460] ? percpu_counter_add_batch+0x69/0xd0 [ 182.270133][T17460] ? ext4_es_lookup_extent+0x206/0x490 [ 182.275601][T17460] ext4_map_blocks+0x70d/0xef0 [ 182.280401][T17460] ext4_getblk+0xb1/0x3d0 [ 182.284798][T17460] ext4_bread+0x28/0x130 [ 182.289049][T17460] ext4_append+0xd1/0x1c0 [ 182.293426][T17460] ext4_init_new_dir+0x177/0x500 [ 182.298417][T17460] ext4_mkdir+0x329/0x760 [ 182.302754][T17460] vfs_mkdir+0x135/0x1f0 [ 182.307010][T17460] do_mkdirat+0x11d/0x200 [ 182.311438][T17460] __x64_sys_mkdir+0x32/0x40 [ 182.316060][T17460] do_syscall_64+0x34/0x50 [ 182.320486][T17460] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 182.326547][T17460] RIP: 0033:0x465567 [ 182.330571][T17460] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 182.350189][T17460] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 182.358613][T17460] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 182.366613][T17460] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 182.374595][T17460] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff [ 182.382650][T17460] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 182.390622][T17460] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 182.408327][T17462] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 182.420105][T17436] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 182.431980][T17476] loop2: detected capacity change from 0 to 264192 [ 182.458587][T17476] EXT4-fs (loop2): Mount option "noacl" will be removed by 3.5 [ 182.458587][T17476] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 182.458587][T17476] [ 182.471974][T17484] loop1: detected capacity change from 0 to 264192 19:07:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x410, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 182.503960][T17462] loop0: detected capacity change from 0 to 264192 [ 182.518908][T17462] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 182.526047][T17476] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a0024018, mo2=0002] [ 182.539950][T17484] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:07:36 executing program 3 (fault-call:0 fault-nth:40): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020068, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 182.568135][T17484] System zones: 1-20 [ 182.601294][T17503] loop3: detected capacity change from 0 to 264192 [ 182.609482][T17503] FAULT_INJECTION: forcing a failure. [ 182.609482][T17503] name failslab, interval 1, probability 0, space 0, times 0 [ 182.612908][T17500] loop4: detected capacity change from 0 to 4 [ 182.622747][T17503] CPU: 0 PID: 17503 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 182.628941][T17476] System zones: [ 182.637531][T17503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.637543][T17503] Call Trace: [ 182.637551][T17503] dump_stack+0x137/0x19d [ 182.641097][T17476] 1-20 [ 182.651200][T17503] should_fail+0x23c/0x250 [ 182.651221][T17503] ? mempool_alloc_slab+0x16/0x20 [ 182.654500][T17476] [ 182.658800][T17503] __should_failslab+0x81/0x90 [ 182.671973][T17484] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 182.673176][T17503] should_failslab+0x5/0x20 [ 182.673201][T17503] kmem_cache_alloc+0x46/0x300 [ 182.698987][T17503] ? kmem_cache_alloc+0x1af/0x300 [ 182.704040][T17503] ? __es_insert_extent+0x51f/0xe80 [ 182.704102][T17512] loop0: detected capacity change from 0 to 264192 [ 182.709239][T17503] ? rb_insert_color+0x7e/0x310 [ 182.709267][T17503] mempool_alloc_slab+0x16/0x20 [ 182.709289][T17503] ? mempool_free+0x130/0x130 [ 182.730290][T17503] mempool_alloc+0x8c/0x300 [ 182.734828][T17503] bio_alloc_bioset+0xcc/0x480 [ 182.739674][T17503] submit_bh_wbc+0x130/0x330 [ 182.744299][T17503] ? __list_del_entry_valid+0x54/0xc0 [ 182.749745][T17503] __sync_dirty_buffer+0x136/0x1e0 [ 182.754886][T17503] sync_dirty_buffer+0x16/0x20 [ 182.759727][T17503] __ext4_handle_dirty_metadata+0x1d3/0x590 [ 182.765613][T17503] ? __getblk_gfp+0x3f/0x560 [ 182.770203][T17503] ? __ext4_journal_get_create_access+0x42/0x1a0 [ 182.776598][T17503] ext4_getblk+0x2cc/0x3d0 [ 182.781012][T17503] ext4_bread+0x28/0x130 [ 182.785264][T17503] ext4_append+0xd1/0x1c0 [ 182.789591][T17503] ext4_init_new_dir+0x177/0x500 [ 182.794523][T17503] ext4_mkdir+0x329/0x760 [ 182.798878][T17503] vfs_mkdir+0x135/0x1f0 [ 182.803177][T17503] do_mkdirat+0x11d/0x200 [ 182.808802][T17503] __x64_sys_mkdir+0x32/0x40 [ 182.813480][T17503] do_syscall_64+0x34/0x50 [ 182.817934][T17503] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 182.823946][T17503] RIP: 0033:0x465567 [ 182.827832][T17503] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 182.847549][T17503] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 182.856029][T17503] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 182.863994][T17503] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 182.871959][T17503] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff [ 182.879923][T17503] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 182.887885][T17503] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02006c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020039, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 182.936022][T17512] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 182.974098][T17476] EXT4-fs (loop2): mounted filesystem without journal. Opts: data=journal,noacl,,errors=continue. Quota mode: none. [ 182.992318][T17500] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 183.006285][T17503] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 183.038688][T17519] loop0: detected capacity change from 0 to 264192 [ 183.054669][T17519] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:36 executing program 3 (fault-call:0 fault-nth:41): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 183.085738][T17500] loop4: detected capacity change from 0 to 4 [ 183.096866][T17529] loop1: detected capacity change from 0 to 264192 [ 183.106341][T17500] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:36 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x8a) 19:07:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020074, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 183.138742][T17529] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 183.140579][T17538] loop2: detected capacity change from 0 to 264192 [ 183.150003][T17529] System zones: 1-20 [ 183.168217][T17529] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 183.183153][T17543] loop3: detected capacity change from 0 to 264192 [ 183.192786][T17543] FAULT_INJECTION: forcing a failure. [ 183.192786][T17543] name failslab, interval 1, probability 0, space 0, times 0 [ 183.205583][T17543] CPU: 0 PID: 17543 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 183.214180][T17538] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0002] [ 183.214986][T17543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.215001][T17543] Call Trace: [ 183.215008][T17543] dump_stack+0x137/0x19d [ 183.215034][T17543] should_fail+0x23c/0x250 [ 183.215052][T17543] __should_failslab+0x81/0x90 [ 183.230444][T17552] loop0: detected capacity change from 0 to 264192 [ 183.232975][T17543] should_failslab+0x5/0x20 [ 183.233002][T17543] kmem_cache_alloc_node+0x56/0x2f0 [ 183.233023][T17543] ? create_task_io_context+0x36/0x210 [ 183.258403][T17538] System zones: [ 183.261237][T17543] create_task_io_context+0x36/0x210 [ 183.261264][T17543] submit_bio_checks+0x778/0x800 [ 183.261288][T17543] ? mempool_alloc_slab+0x16/0x20 [ 183.266489][T17538] 1-20 [ 183.272023][T17543] ? kmem_cache_alloc+0x1af/0x300 [ 183.275577][T17538] [ 183.280834][T17543] ? mempool_alloc_slab+0x16/0x20 [ 183.305746][T17543] submit_bio_noacct+0x33/0x7e0 [ 183.310596][T17543] ? mempool_alloc_slab+0x16/0x20 [ 183.315664][T17543] ? mempool_free+0x130/0x130 [ 183.320330][T17543] ? mempool_alloc+0x99/0x300 [ 183.325012][T17543] ? __bio_add_page+0x1a3/0x210 [ 183.329903][T17543] submit_bio+0x16d/0x2b0 [ 183.334233][T17543] ? bio_add_page+0x1fc/0x260 [ 183.338947][T17543] ? bio_alloc_bioset+0x402/0x480 [ 183.343960][T17543] submit_bh_wbc+0x2f3/0x330 [ 183.348546][T17543] __sync_dirty_buffer+0x136/0x1e0 [ 183.353652][T17543] sync_dirty_buffer+0x16/0x20 [ 183.358409][T17543] __ext4_handle_dirty_metadata+0x1d3/0x590 [ 183.364482][T17543] ? __getblk_gfp+0x3f/0x560 [ 183.369161][T17543] ? __ext4_journal_get_create_access+0x42/0x1a0 [ 183.375552][T17543] ext4_getblk+0x2cc/0x3d0 [ 183.380042][T17543] ext4_bread+0x28/0x130 [ 183.384279][T17543] ext4_append+0xd1/0x1c0 [ 183.388625][T17543] ext4_init_new_dir+0x177/0x500 [ 183.393572][T17543] ext4_mkdir+0x329/0x760 [ 183.397901][T17543] vfs_mkdir+0x135/0x1f0 [ 183.402195][T17543] do_mkdirat+0x11d/0x200 [ 183.406517][T17543] __x64_sys_mkdir+0x32/0x40 [ 183.411190][T17543] do_syscall_64+0x34/0x50 [ 183.415613][T17543] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 183.421545][T17543] RIP: 0033:0x465567 [ 183.425428][T17543] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 183.445161][T17543] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 183.453778][T17543] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 183.462872][T17543] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 183.470921][T17543] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff [ 183.479223][T17543] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 19:07:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 183.487206][T17543] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)) 19:07:37 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x8b) [ 183.513955][T17538] EXT4-fs (loop2): mounted filesystem without journal. Opts: data=journal,,errors=continue. Quota mode: none. [ 183.527869][T17552] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02003a, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02007a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 183.611563][T17567] loop4: detected capacity change from 0 to 4 [ 183.639866][T17543] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 183.650152][T17570] loop2: detected capacity change from 0 to 264192 [ 183.652395][T17567] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 183.672082][T17571] loop1: detected capacity change from 0 to 264192 [ 183.683808][T17577] loop0: detected capacity change from 0 to 264192 [ 183.704246][T17570] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0002] 19:07:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x600, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 183.727886][T17567] loop4: detected capacity change from 0 to 4 [ 183.736379][T17567] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 183.764362][T17570] System zones: 1-20 19:07:37 executing program 3 (fault-call:0 fault-nth:42): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 183.769639][T17570] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 183.777081][T17577] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 183.813441][T17571] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:07:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 183.835453][T17571] System zones: 1-20 [ 183.836417][T17595] loop3: detected capacity change from 0 to 264192 [ 183.839695][T17571] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 183.866901][T17597] loop4: detected capacity change from 0 to 4 [ 183.878226][T17577] loop0: detected capacity change from 0 to 264192 [ 183.889021][T17577] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 183.897178][T17595] FAULT_INJECTION: forcing a failure. [ 183.897178][T17595] name failslab, interval 1, probability 0, space 0, times 0 [ 183.909930][T17595] CPU: 0 PID: 17595 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 183.918772][T17595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.930649][T17595] Call Trace: [ 183.934444][T17595] dump_stack+0x137/0x19d [ 183.938774][T17595] should_fail+0x23c/0x250 [ 183.943199][T17595] ? mempool_alloc_slab+0x16/0x20 [ 183.948388][T17595] __should_failslab+0x81/0x90 [ 183.953186][T17595] should_failslab+0x5/0x20 [ 183.957709][T17595] kmem_cache_alloc+0x46/0x300 [ 183.962490][T17595] ? finish_task_switch+0xce/0x290 [ 183.967597][T17595] mempool_alloc_slab+0x16/0x20 [ 183.972655][T17595] ? mempool_free+0x130/0x130 [ 183.977938][T17595] mempool_alloc+0x8c/0x300 [ 183.982439][T17595] ? bit_wait+0x50/0x50 [ 183.986702][T17595] ? schedule+0x67/0x90 [ 183.990852][T17595] ? kcsan_setup_watchpoint+0x26e/0x470 [ 183.996516][T17595] bio_alloc_bioset+0xcc/0x480 [ 184.001300][T17595] ? __crc32c_le_base+0x23a/0x330 [ 184.006324][T17595] submit_bh_wbc+0x130/0x330 [ 184.010963][T17595] __sync_dirty_buffer+0x136/0x1e0 [ 184.016145][T17595] sync_dirty_buffer+0x16/0x20 [ 184.020928][T17595] __ext4_handle_dirty_metadata+0x1d3/0x590 [ 184.027083][T17595] ? errseq_check+0x1f/0x40 [ 184.031591][T17595] ? __ext4_journal_get_write_access+0x18e/0x2f0 [ 184.038092][T17595] ext4_handle_dirty_dirblock+0x184/0x330 [ 184.043958][T17595] ext4_init_new_dir+0x3e5/0x500 [ 184.048898][T17595] ext4_mkdir+0x329/0x760 [ 184.053500][T17595] vfs_mkdir+0x135/0x1f0 [ 184.057831][T17595] do_mkdirat+0x11d/0x200 [ 184.062243][T17595] __x64_sys_mkdir+0x32/0x40 [ 184.066950][T17595] do_syscall_64+0x34/0x50 [ 184.071366][T17595] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 184.077373][T17595] RIP: 0033:0x465567 [ 184.081326][T17595] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 184.100931][T17595] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 184.109345][T17595] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 184.117312][T17595] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 184.125393][T17595] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff 19:07:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200de, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 184.133378][T17595] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 184.141341][T17595] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 184.162412][T17597] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 184.179721][T17595] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02003b, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 184.206192][T17610] loop2: detected capacity change from 0 to 264192 [ 184.243866][T17597] loop4: detected capacity change from 0 to 4 [ 184.250656][T17597] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 19:07:38 executing program 3 (fault-call:0 fault-nth:43): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x604, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 184.295593][T17610] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 184.327170][T17626] loop1: detected capacity change from 0 to 264192 [ 184.327301][T17619] loop0: detected capacity change from 0 to 264192 [ 184.373725][T17610] System zones: 1-20 [ 184.379591][T17626] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 184.388651][T17626] System zones: 1-20 [ 184.393800][T17626] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 184.396238][T17610] EXT4-fs (loop2): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 184.406939][T17636] loop4: detected capacity change from 0 to 4 [ 184.428363][T17636] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 184.446709][T17619] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 184.456648][T17638] loop3: detected capacity change from 0 to 264192 [ 184.475774][T17636] loop4: detected capacity change from 0 to 4 [ 184.478017][T17638] FAULT_INJECTION: forcing a failure. [ 184.478017][T17638] name failslab, interval 1, probability 0, space 0, times 0 [ 184.482531][T17636] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 184.494750][T17638] CPU: 1 PID: 17638 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 184.512763][T17638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.522855][T17638] Call Trace: 19:07:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02003c, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 184.526286][T17638] dump_stack+0x137/0x19d [ 184.530618][T17638] should_fail+0x23c/0x250 [ 184.535076][T17638] ? mempool_alloc_slab+0x16/0x20 [ 184.540101][T17638] __should_failslab+0x81/0x90 [ 184.544876][T17638] should_failslab+0x5/0x20 [ 184.549384][T17638] kmem_cache_alloc+0x46/0x300 [ 184.554171][T17638] ? chksum_update+0x39/0x50 [ 184.558786][T17638] mempool_alloc_slab+0x16/0x20 [ 184.563658][T17638] ? mempool_free+0x130/0x130 [ 184.568390][T17638] mempool_alloc+0x8c/0x300 [ 184.572891][T17638] ? __getblk_gfp+0x3f/0x560 [ 184.577485][T17638] ? dd_insert_request+0x2c4/0x3b0 [ 184.582734][T17638] ? xas_load+0x284/0x2a0 [ 184.587176][T17638] ? mark_page_accessed+0x1e3/0x530 [ 184.592378][T17638] bio_alloc_bioset+0xcc/0x480 [ 184.597142][T17638] ? __crc32c_le_base+0x23a/0x330 [ 184.602172][T17638] submit_bh_wbc+0x130/0x330 [ 184.606763][T17638] __sync_dirty_buffer+0x136/0x1e0 [ 184.611874][T17638] sync_dirty_buffer+0x16/0x20 [ 184.616631][T17638] __ext4_handle_dirty_metadata+0x1d3/0x590 [ 184.622522][T17638] ext4_handle_dirty_dirblock+0x184/0x330 [ 184.628244][T17638] add_dirent_to_buf+0x69e/0x7b0 [ 184.633181][T17638] ext4_add_entry+0x3be/0x1ee0 [ 184.637945][T17638] ? __ext4_mark_inode_dirty+0x4f1/0x5b0 [ 184.643626][T17638] ? __brelse+0x2c/0x50 [ 184.647799][T17638] ? ext4_init_new_dir+0x443/0x500 [ 184.653003][T17638] ext4_mkdir+0x385/0x760 [ 184.657370][T17638] vfs_mkdir+0x135/0x1f0 [ 184.661610][T17638] do_mkdirat+0x11d/0x200 [ 184.665932][T17638] __x64_sys_mkdir+0x32/0x40 [ 184.670545][T17638] do_syscall_64+0x34/0x50 [ 184.674956][T17638] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 184.680848][T17638] RIP: 0033:0x465567 [ 184.684813][T17638] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 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 [ 184.704415][T17638] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 184.712874][T17638] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465567 [ 184.720923][T17638] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 00000000200000c0 [ 184.728883][T17638] RBP: 00007f4c48eb6040 R08: 0000000000000000 R09: ffffffffffffffff [ 184.736973][T17638] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 184.744946][T17638] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:38 executing program 3 (fault-call:0 fault-nth:44): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:38 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x8c) 19:07:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200df, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 184.772307][T17619] loop0: detected capacity change from 0 to 264192 [ 184.788813][T17619] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 184.798845][T17638] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 184.859429][T17660] loop1: detected capacity change from 0 to 264192 [ 184.873119][T17661] loop2: detected capacity change from 0 to 264192 [ 184.888090][T17670] loop3: detected capacity change from 0 to 264192 [ 184.889373][T17674] loop0: detected capacity change from 0 to 264192 [ 184.920344][T17674] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 184.922199][T17660] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 184.929452][T17670] FAULT_INJECTION: forcing a failure. [ 184.929452][T17670] name failslab, interval 1, probability 0, space 0, times 0 [ 184.945469][T17660] System zones: 1-20 [ 184.948851][T17670] CPU: 0 PID: 17670 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 184.948892][T17670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.952787][T17660] [ 184.961507][T17670] Call Trace: [ 184.961517][T17670] dump_stack+0x137/0x19d [ 184.972063][T17660] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 184.973856][T17670] should_fail+0x23c/0x250 [ 184.997908][T17670] __should_failslab+0x81/0x90 [ 185.002690][T17670] ? __se_sys_mount+0x4e/0x2e0 [ 185.007779][T17670] should_failslab+0x5/0x20 [ 185.012291][T17670] __kmalloc_track_caller+0x64/0x360 [ 185.017668][T17670] ? strnlen_user+0x137/0x1c0 [ 185.022425][T17670] strndup_user+0x73/0x120 [ 185.026926][T17670] __se_sys_mount+0x4e/0x2e0 [ 185.031518][T17670] ? mntput+0x45/0x70 [ 185.035550][T17670] ? __fpregs_load_activate+0x103/0x1b0 [ 185.041116][T17670] __x64_sys_mount+0x63/0x70 [ 185.045738][T17670] do_syscall_64+0x34/0x50 [ 185.050171][T17670] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 185.056078][T17670] RIP: 0033:0x46797a [ 185.059963][T17670] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 185.079577][T17670] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 185.088004][T17670] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 185.096089][T17670] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 185.104412][T17670] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 185.113028][T17670] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:07:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200f4, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02003d, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 185.121016][T17670] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 185.175996][T17661] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 185.187804][T17661] System zones: 1-20 [ 185.194940][T17661] EXT4-fs (loop2): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 185.207524][T17687] loop0: detected capacity change from 0 to 264192 [ 185.211900][T17689] loop4: detected capacity change from 0 to 4 19:07:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:38 executing program 3 (fault-call:0 fault-nth:45): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 185.236850][T17689] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 185.253230][T17687] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 185.311707][T17704] loop1: detected capacity change from 0 to 264192 [ 185.313730][T17689] loop4: detected capacity change from 0 to 4 19:07:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 185.354096][T17687] loop0: detected capacity change from 0 to 264192 [ 185.354157][T17689] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 185.367489][T17687] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 185.379914][T17704] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 185.396403][T17714] loop3: detected capacity change from 0 to 264192 [ 185.397058][T17704] System zones: 1-20 [ 185.409731][T17714] FAULT_INJECTION: forcing a failure. [ 185.409731][T17714] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 185.413379][T17704] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 185.422817][T17714] CPU: 0 PID: 17714 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 185.443438][T17714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 19:07:39 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x8d) [ 185.453497][T17714] Call Trace: [ 185.456774][T17714] dump_stack+0x137/0x19d [ 185.461354][T17714] should_fail+0x23c/0x250 [ 185.465785][T17714] should_fail_usercopy+0x16/0x20 [ 185.470905][T17714] _copy_from_user+0x1c/0xd0 [ 185.475486][T17714] strndup_user+0xb0/0x120 [ 185.479889][T17714] __se_sys_mount+0x4e/0x2e0 [ 185.484545][T17714] ? mntput+0x45/0x70 [ 185.488680][T17714] ? __fpregs_load_activate+0x103/0x1b0 [ 185.494260][T17714] __x64_sys_mount+0x63/0x70 [ 185.498849][T17714] do_syscall_64+0x34/0x50 19:07:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02003e, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 185.503246][T17714] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 185.509400][T17714] RIP: 0033:0x46797a [ 185.513286][T17714] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 185.532977][T17714] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 185.541376][T17714] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a 19:07:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x900, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:39 executing program 3 (fault-call:0 fault-nth:46): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 185.549349][T17714] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 185.557680][T17714] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 185.565642][T17714] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 185.573599][T17714] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200f5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 185.626350][T17726] loop2: detected capacity change from 0 to 264192 19:07:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 185.676726][T17741] loop1: detected capacity change from 0 to 264192 [ 185.681907][T17744] loop3: detected capacity change from 0 to 264192 [ 185.712827][T17746] loop4: detected capacity change from 0 to 4 [ 185.724674][T17752] loop0: detected capacity change from 0 to 264192 [ 185.732829][T17744] FAULT_INJECTION: forcing a failure. [ 185.732829][T17744] name failslab, interval 1, probability 0, space 0, times 0 [ 185.745519][T17744] CPU: 1 PID: 17744 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 185.754342][T17744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.764496][T17744] Call Trace: [ 185.767777][T17744] dump_stack+0x137/0x19d [ 185.772238][T17744] should_fail+0x23c/0x250 [ 185.776915][T17744] __should_failslab+0x81/0x90 [ 185.781855][T17744] ? __se_sys_mount+0x91/0x2e0 [ 185.786623][T17744] should_failslab+0x5/0x20 [ 185.791148][T17744] __kmalloc_track_caller+0x64/0x360 [ 185.796435][T17744] ? strnlen_user+0x137/0x1c0 [ 185.801119][T17744] strndup_user+0x73/0x120 [ 185.805551][T17744] __se_sys_mount+0x91/0x2e0 [ 185.810270][T17744] ? __schedule+0x427/0x5b0 [ 185.814781][T17744] ? __fpregs_load_activate+0x103/0x1b0 [ 185.820356][T17744] __x64_sys_mount+0x63/0x70 [ 185.825068][T17744] do_syscall_64+0x34/0x50 [ 185.829482][T17744] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 185.835478][T17744] RIP: 0033:0x46797a [ 185.839371][T17744] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 185.861073][T17744] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 185.869525][T17744] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 185.877929][T17744] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 185.885935][T17744] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 185.892408][T17741] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 185.893926][T17744] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 185.909884][T17744] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 185.929382][T17741] System zones: 1-20 [ 185.933428][T17746] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 185.944495][T17752] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 185.953785][T17741] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 185.970826][T17759] loop2: detected capacity change from 0 to 264192 19:07:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 185.994328][T17746] loop4: detected capacity change from 0 to 4 19:07:39 executing program 3 (fault-call:0 fault-nth:47): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200f6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020048, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 186.038852][T17746] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 186.057859][T17752] loop0: detected capacity change from 0 to 264192 [ 186.071479][T17752] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xa00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:39 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x8e) [ 186.133727][T17777] loop2: detected capacity change from 0 to 264192 [ 186.145780][T17779] loop3: detected capacity change from 0 to 264192 [ 186.166980][T17779] FAULT_INJECTION: forcing a failure. [ 186.166980][T17779] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 186.180067][T17779] CPU: 0 PID: 17779 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 186.188855][T17779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.198922][T17779] Call Trace: [ 186.202214][T17779] dump_stack+0x137/0x19d [ 186.206543][T17779] should_fail+0x23c/0x250 [ 186.210949][T17779] should_fail_usercopy+0x16/0x20 [ 186.215984][T17779] _copy_from_user+0x1c/0xd0 [ 186.220617][T17779] strndup_user+0xb0/0x120 [ 186.225040][T17779] __se_sys_mount+0x91/0x2e0 [ 186.229641][T17779] ? mntput+0x45/0x70 [ 186.233637][T17779] ? __fpregs_load_activate+0x103/0x1b0 [ 186.239231][T17779] __x64_sys_mount+0x63/0x70 [ 186.243818][T17779] do_syscall_64+0x34/0x50 [ 186.248317][T17779] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 186.254250][T17779] RIP: 0033:0x46797a [ 186.258134][T17779] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 186.277759][T17779] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 186.286550][T17779] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 186.294607][T17779] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 186.302616][T17779] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 186.310595][T17779] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 186.318562][T17779] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:40 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x8f) 19:07:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 186.348198][T17790] loop1: detected capacity change from 0 to 264192 [ 186.371682][T17785] loop0: detected capacity change from 0 to 264192 [ 186.378716][T17795] loop4: detected capacity change from 0 to 5 [ 186.388144][T17785] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 186.402652][T17795] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 186.416293][T17790] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:07:40 executing program 3 (fault-call:0 fault-nth:48): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 186.451964][T17785] loop0: detected capacity change from 0 to 264192 [ 186.452164][T17790] System zones: 1-20 [ 186.467031][T17814] loop2: detected capacity change from 0 to 264192 [ 186.471633][T17785] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200f7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 186.504459][T17795] loop4: detected capacity change from 0 to 5 [ 186.513862][T17790] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 186.535516][T17795] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 186.552669][T17822] loop3: detected capacity change from 0 to 264192 [ 186.570298][T17830] loop2: detected capacity change from 0 to 264192 [ 186.579983][T17822] FAULT_INJECTION: forcing a failure. [ 186.579983][T17822] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 186.593112][T17822] CPU: 0 PID: 17822 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 186.601989][T17822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.612106][T17822] Call Trace: [ 186.615383][T17822] dump_stack+0x137/0x19d [ 186.619812][T17822] should_fail+0x23c/0x250 [ 186.624426][T17822] should_fail_usercopy+0x16/0x20 [ 186.629649][T17822] _copy_from_user+0x1c/0xd0 [ 186.634247][T17822] strndup_user+0xb0/0x120 [ 186.638697][T17822] __se_sys_mount+0x91/0x2e0 [ 186.643563][T17822] ? mntput+0x45/0x70 [ 186.647549][T17822] ? __fpregs_load_activate+0x103/0x1b0 [ 186.653315][T17822] __x64_sys_mount+0x63/0x70 [ 186.657934][T17822] do_syscall_64+0x34/0x50 [ 186.662521][T17822] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 186.668498][T17822] RIP: 0033:0x46797a [ 186.672388][T17822] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 186.692272][T17822] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:07:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xb00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 186.700712][T17822] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 186.708693][T17822] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 186.716934][T17822] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 186.724916][T17822] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 186.733405][T17822] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:40 executing program 3 (fault-call:0 fault-nth:49): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02004b, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 186.832482][T17843] loop0: detected capacity change from 0 to 264192 [ 186.842416][T17848] loop3: detected capacity change from 0 to 264192 [ 186.859694][T17848] FAULT_INJECTION: forcing a failure. [ 186.859694][T17848] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 186.872819][T17848] CPU: 0 PID: 17848 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 186.881771][T17848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.891827][T17848] Call Trace: [ 186.891895][T17844] loop2: detected capacity change from 0 to 264192 [ 186.895100][T17848] dump_stack+0x137/0x19d [ 186.895126][T17848] should_fail+0x23c/0x250 [ 186.901675][T17846] loop4: detected capacity change from 0 to 5 [ 186.905931][T17848] should_fail_usercopy+0x16/0x20 [ 186.905953][T17848] _copy_from_user+0x1c/0xd0 [ 186.926121][T17848] __se_sys_mount+0x115/0x2e0 [ 186.930852][T17848] ? mntput+0x45/0x70 [ 186.934851][T17848] ? __fpregs_load_activate+0x103/0x1b0 [ 186.940396][T17848] __x64_sys_mount+0x63/0x70 [ 186.944983][T17848] do_syscall_64+0x34/0x50 [ 186.949397][T17848] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 186.955289][T17848] RIP: 0033:0x46797a [ 186.959173][T17848] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 186.978776][T17848] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 186.987187][T17848] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 186.995153][T17848] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 187.003118][T17848] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 187.011097][T17848] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 187.019062][T17848] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200fe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 187.058597][T17846] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 187.073172][T17843] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 187.078959][T17859] loop1: detected capacity change from 0 to 264192 [ 187.101011][T17848] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:40 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x90) [ 187.128275][T17859] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 187.136224][T17859] System zones: 1-20 [ 187.141067][T17859] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:40 executing program 3 (fault-call:0 fault-nth:50): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 187.181534][T17846] loop4: detected capacity change from 0 to 5 [ 187.193644][T17872] loop0: detected capacity change from 0 to 264192 [ 187.198558][T17868] loop2: detected capacity change from 0 to 22 [ 187.206727][T17846] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 187.212452][T17872] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02004c, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 187.233792][T17868] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 187.237913][T17884] loop3: detected capacity change from 0 to 264192 [ 187.257534][T17884] FAULT_INJECTION: forcing a failure. [ 187.257534][T17884] name failslab, interval 1, probability 0, space 0, times 0 [ 187.271078][T17884] CPU: 1 PID: 17884 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 187.279842][T17884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.289888][T17884] Call Trace: [ 187.293165][T17884] dump_stack+0x137/0x19d [ 187.297502][T17884] should_fail+0x23c/0x250 [ 187.301922][T17884] ? getname_flags+0x84/0x3d0 [ 187.306705][T17884] __should_failslab+0x81/0x90 [ 187.311472][T17884] should_failslab+0x5/0x20 [ 187.316336][T17884] kmem_cache_alloc+0x46/0x300 [ 187.321288][T17884] getname_flags+0x84/0x3d0 [ 187.325797][T17884] ? should_fail+0xd6/0x250 [ 187.330295][T17884] user_path_at_empty+0x28/0x50 [ 187.335149][T17884] __se_sys_mount+0x209/0x2e0 [ 187.339827][T17884] ? mntput+0x45/0x70 [ 187.343804][T17884] ? __fpregs_load_activate+0x103/0x1b0 [ 187.349349][T17884] __x64_sys_mount+0x63/0x70 [ 187.353987][T17884] do_syscall_64+0x34/0x50 [ 187.358427][T17884] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 187.364327][T17884] RIP: 0033:0x46797a [ 187.368215][T17884] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 187.387894][T17884] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 187.396332][T17884] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 187.404297][T17884] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 187.412266][T17884] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 187.420237][T17884] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:07:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xc00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 187.428205][T17884] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:41 executing program 3 (fault-call:0 fault-nth:51): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 187.486939][T17872] loop0: detected capacity change from 0 to 264192 [ 187.495305][T17872] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020204, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 187.543864][T17901] loop4: detected capacity change from 0 to 6 [ 187.558117][T17907] loop3: detected capacity change from 0 to 264192 [ 187.572921][T17902] loop1: detected capacity change from 0 to 264192 [ 187.579995][T17908] loop2: detected capacity change from 0 to 22 [ 187.588165][T17907] FAULT_INJECTION: forcing a failure. [ 187.588165][T17907] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 187.601257][T17907] CPU: 1 PID: 17907 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 187.610019][T17907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.620075][T17907] Call Trace: [ 187.623355][T17907] dump_stack+0x137/0x19d [ 187.627693][T17907] should_fail+0x23c/0x250 [ 187.632825][T17907] should_fail_usercopy+0x16/0x20 [ 187.637853][T17907] strncpy_from_user+0x21/0x250 [ 187.642718][T17907] getname_flags+0xb8/0x3d0 [ 187.647234][T17907] ? should_fail+0xd6/0x250 [ 187.651820][T17907] user_path_at_empty+0x28/0x50 [ 187.656684][T17907] __se_sys_mount+0x209/0x2e0 [ 187.662108][T17907] ? mntput+0x45/0x70 [ 187.667136][T17907] ? __fpregs_load_activate+0x103/0x1b0 [ 187.672731][T17907] __x64_sys_mount+0x63/0x70 [ 187.677332][T17907] do_syscall_64+0x34/0x50 [ 187.681796][T17907] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 187.687705][T17907] RIP: 0033:0x46797a [ 187.691603][T17907] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 187.711223][T17907] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 187.719700][T17907] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 187.727691][T17907] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 187.736029][T17907] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 19:07:41 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x91) [ 187.743997][T17907] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 187.751966][T17907] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 187.762575][T17901] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (3 blocks) [ 187.764543][T17921] loop0: detected capacity change from 0 to 264192 [ 187.781688][T17908] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 187.783627][T17921] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:41 executing program 3 (fault-call:0 fault-nth:52): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 187.817789][T17902] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 187.839766][T17902] System zones: 1-20 [ 187.840841][T17921] loop0: detected capacity change from 0 to 264192 [ 187.847282][T17902] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 187.851708][T17901] loop4: detected capacity change from 0 to 6 19:07:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020060, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 187.879919][T17921] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 187.893739][T17901] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (3 blocks) 19:07:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 187.929533][T17943] loop3: detected capacity change from 0 to 264192 [ 187.944761][T17943] FAULT_INJECTION: forcing a failure. [ 187.944761][T17943] name failslab, interval 1, probability 0, space 0, times 0 [ 187.957550][T17943] CPU: 1 PID: 17943 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 187.966383][T17943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.976462][T17943] Call Trace: [ 187.979740][T17943] dump_stack+0x137/0x19d [ 187.984074][T17943] should_fail+0x23c/0x250 [ 187.988488][T17943] __should_failslab+0x81/0x90 [ 187.993279][T17943] ? alloc_fs_context+0x46/0x500 [ 187.998274][T17943] should_failslab+0x5/0x20 [ 188.002799][T17943] kmem_cache_alloc_trace+0x49/0x320 [ 188.008277][T17943] alloc_fs_context+0x46/0x500 [ 188.013055][T17943] ? strncmp+0x34/0x70 [ 188.017120][T17943] fs_context_for_mount+0x1d/0x20 [ 188.022202][T17943] path_mount+0xdf5/0x1ce0 [ 188.026623][T17943] __se_sys_mount+0x23d/0x2e0 [ 188.031439][T17943] ? mntput+0x45/0x70 [ 188.035763][T17943] ? __fpregs_load_activate+0x103/0x1b0 [ 188.041311][T17943] __x64_sys_mount+0x63/0x70 [ 188.045925][T17943] do_syscall_64+0x34/0x50 [ 188.050358][T17943] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 188.056262][T17943] RIP: 0033:0x46797a [ 188.060169][T17943] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 188.079833][T17943] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 188.088252][T17943] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 188.096223][T17943] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 188.104192][T17943] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 188.112189][T17943] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 188.120155][T17943] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xd00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:41 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x92) [ 188.169490][T17951] loop2: detected capacity change from 0 to 22 [ 188.186204][T17961] loop0: detected capacity change from 0 to 264192 [ 188.188405][T17951] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (11 blocks) [ 188.206435][T17963] loop1: detected capacity change from 0 to 264192 19:07:41 executing program 3 (fault-call:0 fault-nth:53): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 188.213806][T17961] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 188.233151][T17963] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 188.246991][T17972] loop4: detected capacity change from 0 to 6 [ 188.249137][T17963] System zones: 1-20 [ 188.257870][T17963] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 188.277515][T17961] loop0: detected capacity change from 0 to 264192 [ 188.284061][T17972] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (3 blocks) [ 188.294060][T17979] loop3: detected capacity change from 0 to 264192 [ 188.302707][T17961] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 188.342539][T17979] FAULT_INJECTION: forcing a failure. [ 188.342539][T17979] name failslab, interval 1, probability 0, space 0, times 0 [ 188.355259][T17979] CPU: 0 PID: 17979 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 188.364114][T17979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.374226][T17979] Call Trace: [ 188.377528][T17979] dump_stack+0x137/0x19d [ 188.381864][T17979] should_fail+0x23c/0x250 [ 188.386301][T17979] __should_failslab+0x81/0x90 [ 188.391124][T17979] ? legacy_init_fs_context+0x2d/0x70 [ 188.396507][T17979] should_failslab+0x5/0x20 [ 188.401051][T17979] kmem_cache_alloc_trace+0x49/0x320 [ 188.406359][T17979] ? kmem_cache_alloc_trace+0x1c1/0x320 [ 188.411907][T17979] ? alloc_fs_context+0x46/0x500 [ 188.416858][T17979] legacy_init_fs_context+0x2d/0x70 [ 188.422080][T17979] alloc_fs_context+0x419/0x500 [ 188.426960][T17979] fs_context_for_mount+0x1d/0x20 [ 188.431990][T17979] path_mount+0xdf5/0x1ce0 [ 188.436419][T17979] __se_sys_mount+0x23d/0x2e0 [ 188.441111][T17979] ? mntput+0x45/0x70 [ 188.445125][T17979] ? __fpregs_load_activate+0x103/0x1b0 [ 188.450821][T17979] __x64_sys_mount+0x63/0x70 [ 188.455433][T17979] do_syscall_64+0x34/0x50 [ 188.459857][T17979] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 188.465752][T17979] RIP: 0033:0x46797a [ 188.469644][T17979] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 188.489771][T17979] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 188.498187][T17979] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 188.506249][T17979] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 188.514216][T17979] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 188.522277][T17979] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 188.530261][T17979] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020402, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020068, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 188.596444][T17972] loop4: detected capacity change from 0 to 6 [ 188.627038][T17972] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (3 blocks) 19:07:42 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x93) 19:07:42 executing program 3 (fault-call:0 fault-nth:54): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xe00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 188.708045][T17999] loop0: detected capacity change from 0 to 264192 [ 188.715875][T18010] loop1: detected capacity change from 0 to 264192 [ 188.719102][T17999] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 188.739880][T18010] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 188.755328][T18010] System zones: 1-20 [ 188.760726][T18010] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 188.796750][T18021] loop4: detected capacity change from 0 to 7 19:07:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xf00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02006c, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 188.810921][T18021] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (3 blocks) [ 188.821240][T18018] loop3: detected capacity change from 0 to 264192 [ 188.828909][T17999] loop0: detected capacity change from 0 to 264192 19:07:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 188.881106][T17999] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 188.882067][T18018] FAULT_INJECTION: forcing a failure. [ 188.882067][T18018] name failslab, interval 1, probability 0, space 0, times 0 [ 188.902094][T18018] CPU: 1 PID: 18018 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 188.911294][T18018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.921632][T18018] Call Trace: [ 188.924921][T18018] dump_stack+0x137/0x19d 19:07:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020406, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 188.929253][T18018] should_fail+0x23c/0x250 [ 188.934005][T18018] __should_failslab+0x81/0x90 [ 188.938790][T18018] ? vfs_parse_fs_string+0x5e/0xc0 [ 188.943909][T18018] should_failslab+0x5/0x20 [ 188.948436][T18018] __kmalloc_track_caller+0x64/0x360 [ 188.953776][T18018] kmemdup_nul+0x27/0x70 [ 188.958026][T18018] vfs_parse_fs_string+0x5e/0xc0 [ 188.962964][T18018] path_mount+0xf99/0x1ce0 [ 188.967409][T18018] __se_sys_mount+0x23d/0x2e0 [ 188.972091][T18018] ? mntput+0x45/0x70 [ 188.976071][T18018] ? __fpregs_load_activate+0x103/0x1b0 [ 188.981659][T18018] __x64_sys_mount+0x63/0x70 [ 188.986282][T18018] do_syscall_64+0x34/0x50 [ 188.990705][T18018] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 188.996771][T18018] RIP: 0033:0x46797a [ 189.000719][T18018] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 189.020958][T18018] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 189.029527][T18018] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 189.037497][T18018] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 189.045516][T18018] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 189.053495][T18018] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 189.061459][T18018] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 189.091751][T18037] loop4: detected capacity change from 0 to 7 [ 189.105263][T18042] loop1: detected capacity change from 0 to 264192 [ 189.124759][T18037] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (3 blocks) [ 189.137509][T18044] loop2: detected capacity change from 0 to 264192 19:07:42 executing program 3 (fault-call:0 fault-nth:55): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 189.178978][T18044] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 189.191169][T18044] EXT4-fs (loop2): get root inode failed [ 189.196849][T18044] EXT4-fs (loop2): mount failed [ 189.201864][T18037] loop4: detected capacity change from 0 to 7 [ 189.221420][T18054] loop0: detected capacity change from 0 to 264192 [ 189.228208][T18037] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (3 blocks) [ 189.241739][T18054] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 189.266569][T18042] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:07:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020410, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 189.279035][T18042] System zones: 1-20 [ 189.285673][T18042] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1004, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02006d, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 189.319891][T18064] loop3: detected capacity change from 0 to 264192 [ 189.339144][T18064] FAULT_INJECTION: forcing a failure. [ 189.339144][T18064] name failslab, interval 1, probability 0, space 0, times 0 [ 189.351776][T18064] CPU: 0 PID: 18064 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 189.360595][T18064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.371428][T18064] Call Trace: [ 189.374690][T18064] dump_stack+0x137/0x19d [ 189.379158][T18064] should_fail+0x23c/0x250 [ 189.383715][T18064] ? ext4_mount+0x40/0x40 [ 189.388042][T18064] ? getname_kernel+0x37/0x1d0 [ 189.392795][T18064] __should_failslab+0x81/0x90 [ 189.397582][T18064] should_failslab+0x5/0x20 [ 189.402145][T18064] kmem_cache_alloc+0x46/0x300 [ 189.406969][T18064] ? avc_has_perm_noaudit+0x19a/0x240 [ 189.413229][T18064] ? ext4_mount+0x40/0x40 [ 189.417577][T18064] getname_kernel+0x37/0x1d0 [ 189.422268][T18064] ? ext4_mount+0x40/0x40 [ 189.426578][T18064] kern_path+0x19/0x40 [ 189.430654][T18064] blkdev_get_by_path+0x54/0x1b0 [ 189.435570][T18064] mount_bdev+0x47/0x290 [ 189.439789][T18064] ? ext4_errno_to_code+0x110/0x110 [ 189.444966][T18064] ext4_mount+0x2d/0x40 [ 189.449178][T18064] legacy_get_tree+0x70/0xc0 [ 189.453749][T18064] vfs_get_tree+0x4a/0x1a0 [ 189.458198][T18064] path_mount+0x11d6/0x1ce0 [ 189.462704][T18064] __se_sys_mount+0x23d/0x2e0 [ 189.467372][T18064] ? mntput+0x45/0x70 [ 189.471436][T18064] ? __fpregs_load_activate+0x103/0x1b0 [ 189.476965][T18064] __x64_sys_mount+0x63/0x70 [ 189.481620][T18064] do_syscall_64+0x34/0x50 [ 189.486034][T18064] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 189.491921][T18064] RIP: 0033:0x46797a [ 189.495836][T18064] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 189.515514][T18064] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 189.523906][T18064] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 189.532033][T18064] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 189.540677][T18064] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 189.548748][T18064] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 189.556789][T18064] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:43 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x94) 19:07:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:43 executing program 3 (fault-call:0 fault-nth:56): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 189.614248][T18075] loop4: detected capacity change from 0 to 8 [ 189.620797][T18077] loop0: detected capacity change from 0 to 264192 [ 189.647652][T18082] loop1: detected capacity change from 0 to 264192 [ 189.655876][T18077] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 189.666331][T18089] loop2: detected capacity change from 0 to 264192 [ 189.667551][T18075] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (4 blocks) [ 189.681194][T18082] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 189.700943][T18100] loop3: detected capacity change from 0 to 264192 [ 189.702724][T18082] System zones: 1-20 [ 189.713830][T18089] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 189.715474][T18082] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 189.725878][T18089] EXT4-fs (loop2): get root inode failed [ 189.743444][T18089] EXT4-fs (loop2): mount failed [ 189.756270][T18077] loop0: detected capacity change from 0 to 264192 [ 189.766675][T18100] FAULT_INJECTION: forcing a failure. [ 189.766675][T18100] name failslab, interval 1, probability 0, space 0, times 0 [ 189.779321][T18100] CPU: 1 PID: 18100 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 189.788082][T18100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.798129][T18100] Call Trace: [ 189.801399][T18100] dump_stack+0x137/0x19d [ 189.805778][T18100] should_fail+0x23c/0x250 [ 189.810186][T18100] __should_failslab+0x81/0x90 [ 189.815060][T18100] ? alloc_super+0x3a/0x520 [ 189.819623][T18100] should_failslab+0x5/0x20 [ 189.824122][T18100] kmem_cache_alloc_trace+0x49/0x320 [ 189.829476][T18100] ? disk_block_events+0x94/0xd0 [ 189.834412][T18100] ? mount_bdev+0x290/0x290 [ 189.838925][T18100] alloc_super+0x3a/0x520 [ 189.843257][T18100] ? mount_bdev+0x290/0x290 [ 189.847870][T18100] sget+0x1a5/0x400 [ 189.851674][T18100] ? test_bdev_super+0x30/0x30 [ 189.856444][T18100] mount_bdev+0xd3/0x290 [ 189.860678][T18100] ? ext4_mount+0x40/0x40 [ 189.865007][T18100] ? ext4_errno_to_code+0x110/0x110 [ 189.870291][T18100] ext4_mount+0x2d/0x40 [ 189.874480][T18100] legacy_get_tree+0x70/0xc0 [ 189.879196][T18100] vfs_get_tree+0x4a/0x1a0 [ 189.883607][T18100] path_mount+0x11d6/0x1ce0 [ 189.888128][T18100] __se_sys_mount+0x23d/0x2e0 [ 189.892842][T18100] ? mntput+0x45/0x70 [ 189.896839][T18100] ? __fpregs_load_activate+0x103/0x1b0 [ 189.902385][T18100] __x64_sys_mount+0x63/0x70 [ 189.906971][T18100] do_syscall_64+0x34/0x50 [ 189.911439][T18100] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 189.918110][T18100] RIP: 0033:0x46797a [ 189.922115][T18100] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 189.941719][T18100] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 189.950127][T18100] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 189.958102][T18100] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 19:07:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02006e, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 189.966066][T18100] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 189.974029][T18100] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 189.982004][T18100] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1020, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 190.073055][T18121] loop4: detected capacity change from 0 to 8 [ 190.100362][T18125] loop1: detected capacity change from 0 to 264192 [ 190.107331][T18122] loop2: detected capacity change from 0 to 264192 [ 190.115669][T18121] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (4 blocks) [ 190.131386][T18125] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 190.175084][T18125] System zones: 1-20 [ 190.176141][T18121] loop4: detected capacity change from 0 to 8 [ 190.180247][T18122] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 190.197233][T18122] EXT4-fs (loop2): get root inode failed [ 190.202924][T18122] EXT4-fs (loop2): mount failed [ 190.208953][T18121] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (4 blocks) [ 190.222179][T18125] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02006f, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1100, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 190.351418][T18077] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 190.365257][T18150] loop1: detected capacity change from 0 to 264192 [ 190.375601][T18148] loop4: detected capacity change from 0 to 8 [ 190.377562][T18154] loop2: detected capacity change from 0 to 264192 [ 190.396766][T18148] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (4 blocks) [ 190.409903][T18150] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 190.409976][T18154] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 190.430036][T18154] EXT4-fs (loop2): get root inode failed [ 190.432671][T18150] System zones: 1-20 [ 190.435703][T18154] EXT4-fs (loop2): mount failed 19:07:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:44 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x95) 19:07:44 executing program 3 (fault-call:0 fault-nth:57): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 190.471752][T18148] loop4: detected capacity change from 0 to 8 [ 190.493789][T18148] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (4 blocks) [ 190.519558][T18150] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 190.538561][T18177] loop2: detected capacity change from 0 to 264192 19:07:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1200, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 190.566336][T18176] loop3: detected capacity change from 0 to 264192 [ 190.593835][T18176] FAULT_INJECTION: forcing a failure. [ 190.593835][T18176] name failslab, interval 1, probability 0, space 0, times 0 [ 190.606550][T18176] CPU: 0 PID: 18176 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 190.615309][T18176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.625354][T18176] Call Trace: [ 190.628657][T18176] dump_stack+0x137/0x19d [ 190.633024][T18176] should_fail+0x23c/0x250 [ 190.637452][T18176] __should_failslab+0x81/0x90 [ 190.642524][T18176] ? alloc_super+0x3a/0x520 [ 190.647385][T18176] should_failslab+0x5/0x20 [ 190.651964][T18176] kmem_cache_alloc_trace+0x49/0x320 [ 190.657326][T18176] ? disk_block_events+0x94/0xd0 [ 190.662260][T18176] ? mount_bdev+0x290/0x290 [ 190.666764][T18176] alloc_super+0x3a/0x520 [ 190.671103][T18176] ? mount_bdev+0x290/0x290 [ 190.675608][T18176] sget+0x1a5/0x400 [ 190.679427][T18176] ? test_bdev_super+0x30/0x30 [ 190.684196][T18176] mount_bdev+0xd3/0x290 [ 190.688444][T18176] ? ext4_mount+0x40/0x40 [ 190.692779][T18176] ? ext4_errno_to_code+0x110/0x110 [ 190.697978][T18176] ext4_mount+0x2d/0x40 [ 190.702255][T18176] legacy_get_tree+0x70/0xc0 [ 190.706851][T18176] vfs_get_tree+0x4a/0x1a0 [ 190.711274][T18176] path_mount+0x11d6/0x1ce0 [ 190.715787][T18176] __se_sys_mount+0x23d/0x2e0 [ 190.720927][T18176] ? mntput+0x45/0x70 [ 190.724914][T18176] ? __fpregs_load_activate+0x103/0x1b0 [ 190.730469][T18176] __x64_sys_mount+0x63/0x70 [ 190.735080][T18176] do_syscall_64+0x34/0x50 [ 190.739549][T18176] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 190.745469][T18176] RIP: 0033:0x46797a [ 190.749402][T18176] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 190.769017][T18176] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 190.777454][T18176] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 190.785430][T18176] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 190.793412][T18176] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 190.801381][T18176] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 190.809380][T18176] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020070, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 190.818291][T18177] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 190.830654][T18177] EXT4-fs (loop2): get root inode failed [ 190.836370][T18177] EXT4-fs (loop2): mount failed 19:07:44 executing program 3 (fault-call:0 fault-nth:58): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:44 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x96) 19:07:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 190.866598][T18192] loop0: detected capacity change from 0 to 264192 [ 190.898306][T18195] loop4: detected capacity change from 0 to 9 [ 190.917471][T18192] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 190.935332][T18195] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (4 blocks) [ 190.940023][T18208] loop3: detected capacity change from 0 to 264192 19:07:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 190.977213][T18208] FAULT_INJECTION: forcing a failure. [ 190.977213][T18208] name failslab, interval 1, probability 0, space 0, times 0 [ 190.978984][T18213] loop2: detected capacity change from 0 to 264192 [ 190.989911][T18208] CPU: 1 PID: 18208 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 190.989935][T18208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.989946][T18208] Call Trace: [ 190.989953][T18208] dump_stack+0x137/0x19d [ 190.989990][T18208] should_fail+0x23c/0x250 [ 190.997892][T18214] loop1: detected capacity change from 0 to 264192 [ 191.005222][T18208] __should_failslab+0x81/0x90 [ 191.005248][T18208] ? prealloc_shrinker+0x5e/0x1b0 [ 191.043510][T18208] should_failslab+0x5/0x20 [ 191.048016][T18208] __kmalloc+0x66/0x360 [ 191.052164][T18208] prealloc_shrinker+0x5e/0x1b0 [ 191.057024][T18208] alloc_super+0x464/0x520 [ 191.061456][T18208] ? mount_bdev+0x290/0x290 [ 191.066484][T18208] sget+0x1a5/0x400 [ 191.070291][T18208] ? test_bdev_super+0x30/0x30 [ 191.075163][T18208] mount_bdev+0xd3/0x290 [ 191.079476][T18208] ? ext4_mount+0x40/0x40 [ 191.083819][T18208] ? ext4_errno_to_code+0x110/0x110 [ 191.089014][T18208] ext4_mount+0x2d/0x40 [ 191.093306][T18208] legacy_get_tree+0x70/0xc0 [ 191.097895][T18208] vfs_get_tree+0x4a/0x1a0 [ 191.102309][T18208] path_mount+0x11d6/0x1ce0 [ 191.106859][T18208] __se_sys_mount+0x23d/0x2e0 [ 191.111612][T18208] ? mntput+0x45/0x70 [ 191.115601][T18208] ? __fpregs_load_activate+0x103/0x1b0 [ 191.121584][T18208] __x64_sys_mount+0x63/0x70 [ 191.126176][T18208] do_syscall_64+0x34/0x50 [ 191.130589][T18208] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 191.136590][T18208] RIP: 0033:0x46797a [ 191.140474][T18208] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 191.160424][T18208] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 191.168837][T18208] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 191.176804][T18208] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 191.184873][T18208] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 191.192841][T18208] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 191.200805][T18208] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 191.226286][T18213] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 191.238606][T18213] EXT4-fs (loop2): get root inode failed [ 191.243288][T18214] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 191.244308][T18213] EXT4-fs (loop2): mount failed [ 191.252429][T18195] loop4: detected capacity change from 0 to 9 [ 191.274391][T18214] System zones: 1-20 19:07:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 191.305074][T18195] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (4 blocks) [ 191.328390][T18214] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1400, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:45 executing program 3 (fault-call:0 fault-nth:59): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020604, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 191.370985][T18233] loop0: detected capacity change from 0 to 264192 [ 191.388769][T18233] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020071, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 191.466563][T18245] loop2: detected capacity change from 0 to 264192 [ 191.489713][T18248] loop4: detected capacity change from 0 to 10 [ 191.522659][T18251] loop3: detected capacity change from 0 to 264192 [ 191.527731][T18261] loop0: detected capacity change from 0 to 264192 [ 191.529326][T18245] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 191.547906][T18245] EXT4-fs (loop2): get root inode failed [ 191.553684][T18245] EXT4-fs (loop2): mount failed [ 191.561176][T18248] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (5 blocks) [ 191.578940][T18261] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 191.588228][T18263] loop1: detected capacity change from 0 to 264192 [ 191.598804][T18251] FAULT_INJECTION: forcing a failure. [ 191.598804][T18251] name failslab, interval 1, probability 0, space 0, times 0 [ 191.611472][T18251] CPU: 0 PID: 18251 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 191.620280][T18251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.630336][T18251] Call Trace: [ 191.633665][T18251] dump_stack+0x137/0x19d [ 191.638191][T18251] should_fail+0x23c/0x250 [ 191.642602][T18251] __should_failslab+0x81/0x90 [ 191.647833][T18251] ? __list_lru_init+0x70/0x520 [ 191.652683][T18251] should_failslab+0x5/0x20 [ 191.657192][T18251] __kmalloc+0x66/0x360 [ 191.661346][T18251] __list_lru_init+0x70/0x520 [ 191.666095][T18251] alloc_super+0x490/0x520 [ 191.670621][T18251] ? mount_bdev+0x290/0x290 [ 191.675117][T18251] sget+0x1a5/0x400 [ 191.678909][T18251] ? test_bdev_super+0x30/0x30 [ 191.683679][T18251] mount_bdev+0xd3/0x290 [ 191.687917][T18251] ? ext4_mount+0x40/0x40 [ 191.692250][T18251] ? ext4_errno_to_code+0x110/0x110 [ 191.697444][T18251] ext4_mount+0x2d/0x40 [ 191.701601][T18251] legacy_get_tree+0x70/0xc0 [ 191.706211][T18251] vfs_get_tree+0x4a/0x1a0 [ 191.710623][T18251] path_mount+0x11d6/0x1ce0 [ 191.715105][T18251] __se_sys_mount+0x23d/0x2e0 [ 191.719781][T18251] ? mntput+0x45/0x70 [ 191.723744][T18251] ? __fpregs_load_activate+0x103/0x1b0 [ 191.729287][T18251] __x64_sys_mount+0x63/0x70 [ 191.733859][T18251] do_syscall_64+0x34/0x50 [ 191.738379][T18251] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 191.744294][T18251] RIP: 0033:0x46797a [ 191.748166][T18251] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 191.767876][T18251] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:07:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 191.776280][T18251] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 191.784229][T18251] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 191.792194][T18251] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 191.800249][T18251] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 191.808239][T18251] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:45 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x97) [ 191.854393][T18248] loop4: detected capacity change from 0 to 10 [ 191.868613][T18248] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (5 blocks) [ 191.882140][T18263] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 191.890388][T18263] System zones: 1-20 19:07:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020072, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:45 executing program 3 (fault-call:0 fault-nth:60): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 191.900329][T18263] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 191.935740][T18278] loop0: detected capacity change from 0 to 264192 19:07:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x18c5, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 191.948544][T18278] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 191.980769][T18290] loop3: detected capacity change from 0 to 264192 [ 191.992472][T18278] loop0: detected capacity change from 0 to 264192 [ 192.012671][T18303] loop2: detected capacity change from 0 to 264192 [ 192.020956][T18278] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 192.037122][T18303] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 192.049179][T18303] EXT4-fs (loop2): get root inode failed [ 192.054834][T18303] EXT4-fs (loop2): mount failed [ 192.059711][T18290] FAULT_INJECTION: forcing a failure. [ 192.059711][T18290] name failslab, interval 1, probability 0, space 0, times 0 [ 192.072358][T18290] CPU: 1 PID: 18290 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 192.081151][T18290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.091248][T18290] Call Trace: [ 192.094639][T18290] dump_stack+0x137/0x19d [ 192.098997][T18290] should_fail+0x23c/0x250 [ 192.103443][T18290] __should_failslab+0x81/0x90 [ 192.108212][T18290] ? __list_lru_init+0x70/0x520 [ 192.113059][T18290] should_failslab+0x5/0x20 [ 192.117908][T18290] __kmalloc+0x66/0x360 [ 192.122058][T18290] __list_lru_init+0x70/0x520 [ 192.126745][T18290] alloc_super+0x490/0x520 [ 192.131188][T18290] ? mount_bdev+0x290/0x290 [ 192.135884][T18290] sget+0x1a5/0x400 [ 192.139691][T18290] ? test_bdev_super+0x30/0x30 [ 192.144445][T18290] mount_bdev+0xd3/0x290 [ 192.148754][T18290] ? ext4_mount+0x40/0x40 [ 192.153081][T18290] ? ext4_errno_to_code+0x110/0x110 [ 192.158280][T18290] ext4_mount+0x2d/0x40 [ 192.162433][T18290] legacy_get_tree+0x70/0xc0 [ 192.167023][T18290] vfs_get_tree+0x4a/0x1a0 [ 192.171447][T18290] path_mount+0x11d6/0x1ce0 [ 192.175959][T18290] __se_sys_mount+0x23d/0x2e0 [ 192.180657][T18290] ? mntput+0x45/0x70 [ 192.184634][T18290] ? __fpregs_load_activate+0x103/0x1b0 [ 192.190180][T18290] __x64_sys_mount+0x63/0x70 [ 192.194843][T18290] do_syscall_64+0x34/0x50 [ 192.199258][T18290] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 192.205154][T18290] RIP: 0033:0x46797a [ 192.209078][T18290] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 192.228964][T18290] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 192.237382][T18290] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 192.245471][T18290] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 192.253462][T18290] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 192.261439][T18290] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 192.269444][T18290] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020900, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 192.284469][T18301] loop4: detected capacity change from 0 to 12 [ 192.290789][T18302] loop1: detected capacity change from 0 to 264192 19:07:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020073, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 192.344337][T18301] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (6 blocks) [ 192.355374][T18302] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 192.364782][T18302] System zones: 1-20 [ 192.370968][T18302] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 192.421910][T18319] loop2: detected capacity change from 0 to 264192 [ 192.431714][T18301] loop4: detected capacity change from 0 to 12 [ 192.439983][T18319] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 192.442268][T18301] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (6 blocks) [ 192.452029][T18319] EXT4-fs (loop2): get root inode failed [ 192.466977][T18319] EXT4-fs (loop2): mount failed 19:07:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f465", 0xf, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:46 executing program 3 (fault-call:0 fault-nth:61): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 192.545531][T18337] loop1: detected capacity change from 0 to 264192 [ 192.571452][T18336] loop0: detected capacity change from 0 to 264192 [ 192.583897][T18343] loop4: detected capacity change from 0 to 14 [ 192.592811][T18344] loop2: detected capacity change from 0 to 264192 [ 192.601723][T18336] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 192.606208][T18346] loop3: detected capacity change from 0 to 264192 [ 192.624854][T18343] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (7 blocks) 19:07:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:46 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x98) [ 192.659551][T18344] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 192.671668][T18344] EXT4-fs (loop2): get root inode failed [ 192.677326][T18344] EXT4-fs (loop2): mount failed [ 192.724854][T18346] FAULT_INJECTION: forcing a failure. [ 192.724854][T18346] name failslab, interval 1, probability 0, space 0, times 0 [ 192.737638][T18346] CPU: 1 PID: 18346 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 192.746403][T18346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.756534][T18346] Call Trace: [ 192.759814][T18346] dump_stack+0x137/0x19d [ 192.764148][T18346] should_fail+0x23c/0x250 [ 192.768569][T18346] __should_failslab+0x81/0x90 [ 192.769789][T18337] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 192.774462][T18346] ? __list_lru_init+0x70/0x520 [ 192.774486][T18346] should_failslab+0x5/0x20 [ 192.774510][T18346] __kmalloc+0x66/0x360 [ 192.782642][T18343] loop4: detected capacity change from 0 to 14 [ 192.787215][T18346] __list_lru_init+0x70/0x520 [ 192.792274][T18337] System zones: [ 192.795877][T18346] alloc_super+0x4bf/0x520 [ 192.795904][T18346] ? mount_bdev+0x290/0x290 [ 192.802154][T18337] 1-20 [ 192.806782][T18346] sget+0x1a5/0x400 [ 192.810305][T18337] [ 192.810782][T18337] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 192.814702][T18346] ? test_bdev_super+0x30/0x30 [ 192.844501][T18346] mount_bdev+0xd3/0x290 [ 192.848908][T18346] ? ext4_mount+0x40/0x40 [ 192.853231][T18346] ? ext4_errno_to_code+0x110/0x110 [ 192.858425][T18346] ext4_mount+0x2d/0x40 [ 192.862627][T18346] legacy_get_tree+0x70/0xc0 [ 192.867221][T18346] vfs_get_tree+0x4a/0x1a0 [ 192.871657][T18346] path_mount+0x11d6/0x1ce0 [ 192.876179][T18346] __se_sys_mount+0x23d/0x2e0 [ 192.880834][T18346] ? mntput+0x45/0x70 [ 192.884829][T18346] ? __fpregs_load_activate+0x103/0x1b0 [ 192.890426][T18346] __x64_sys_mount+0x63/0x70 [ 192.894999][T18346] do_syscall_64+0x34/0x50 [ 192.899447][T18346] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 192.905324][T18346] RIP: 0033:0x46797a [ 192.909213][T18346] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 192.928804][T18346] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 192.937227][T18346] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 192.945219][T18346] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 192.953185][T18346] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 192.961166][T18346] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:07:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020074, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 192.969119][T18346] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f465", 0xf, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 193.002325][T18343] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (7 blocks) [ 193.030954][T18366] loop0: detected capacity change from 0 to 264192 19:07:46 executing program 3 (fault-call:0 fault-nth:62): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 193.053630][T18366] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 193.110355][T18379] loop2: detected capacity change from 0 to 264192 [ 193.137763][T18383] loop3: detected capacity change from 0 to 264192 [ 193.166586][T18366] loop0: detected capacity change from 0 to 264192 [ 193.172924][T18387] loop1: detected capacity change from 0 to 264192 [ 193.173828][T18379] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 193.191619][T18379] EXT4-fs (loop2): get root inode failed [ 193.197285][T18379] EXT4-fs (loop2): mount failed [ 193.206207][T18383] FAULT_INJECTION: forcing a failure. [ 193.206207][T18383] name failslab, interval 1, probability 0, space 0, times 0 [ 193.218947][T18383] CPU: 1 PID: 18383 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 193.227968][T18383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.238542][T18383] Call Trace: [ 193.241928][T18383] dump_stack+0x137/0x19d [ 193.246470][T18383] should_fail+0x23c/0x250 [ 193.250893][T18383] __should_failslab+0x81/0x90 [ 193.256290][T18383] ? __list_lru_init+0x70/0x520 [ 193.261144][T18383] should_failslab+0x5/0x20 [ 193.265742][T18383] __kmalloc+0x66/0x360 [ 193.269899][T18383] __list_lru_init+0x70/0x520 [ 193.274656][T18383] alloc_super+0x4bf/0x520 [ 193.276929][T18366] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 193.279071][T18383] ? mount_bdev+0x290/0x290 [ 193.291379][T18383] sget+0x1a5/0x400 [ 193.295191][T18383] ? test_bdev_super+0x30/0x30 [ 193.300008][T18383] mount_bdev+0xd3/0x290 [ 193.304250][T18383] ? ext4_mount+0x40/0x40 [ 193.308581][T18383] ? ext4_errno_to_code+0x110/0x110 19:07:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f465", 0xf, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020b00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 193.313888][T18383] ext4_mount+0x2d/0x40 [ 193.318055][T18383] legacy_get_tree+0x70/0xc0 [ 193.322742][T18383] vfs_get_tree+0x4a/0x1a0 [ 193.327260][T18383] path_mount+0x11d6/0x1ce0 [ 193.331793][T18383] __se_sys_mount+0x23d/0x2e0 [ 193.336500][T18383] ? mntput+0x45/0x70 [ 193.341096][T18383] ? __fpregs_load_activate+0x103/0x1b0 [ 193.346826][T18383] __x64_sys_mount+0x63/0x70 [ 193.351476][T18383] do_syscall_64+0x34/0x50 [ 193.356068][T18383] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.361983][T18383] RIP: 0033:0x46797a [ 193.365879][T18383] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 193.385681][T18383] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 193.394176][T18383] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 193.402144][T18383] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 193.410109][T18383] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 193.418703][T18383] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 193.426670][T18383] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 193.440932][T18387] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 193.449110][T18387] System zones: 1-20 [ 193.455195][T18387] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020075, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 193.467274][T18399] loop4: detected capacity change from 0 to 16 [ 193.500613][T18399] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (8 blocks) [ 193.534373][T18407] loop2: detected capacity change from 0 to 264192 [ 193.544620][T18412] loop0: detected capacity change from 0 to 264192 [ 193.574551][T18410] loop1: detected capacity change from 0 to 264192 [ 193.577742][T18399] loop4: detected capacity change from 0 to 16 [ 193.583952][T18407] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 193.599327][T18407] EXT4-fs (loop2): get root inode failed [ 193.605038][T18407] EXT4-fs (loop2): mount failed [ 193.616896][T18399] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (8 blocks) [ 193.627280][T18412] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:47 executing program 3 (fault-call:0 fault-nth:63): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:47 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x99) [ 193.645633][T18410] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 193.682119][T18410] System zones: 1-20 19:07:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2010, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 193.704888][T18410] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 193.760916][T18433] loop3: detected capacity change from 0 to 264192 [ 193.771003][T18444] loop0: detected capacity change from 0 to 264192 [ 193.781604][T18433] FAULT_INJECTION: forcing a failure. [ 193.781604][T18433] name failslab, interval 1, probability 0, space 0, times 0 [ 193.782407][T18445] loop2: detected capacity change from 0 to 264192 [ 193.794243][T18433] CPU: 1 PID: 18433 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 193.809435][T18433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.811846][T18446] loop4: detected capacity change from 0 to 16 [ 193.819481][T18433] Call Trace: [ 193.819490][T18433] dump_stack+0x137/0x19d [ 193.833192][T18433] should_fail+0x23c/0x250 [ 193.837610][T18433] __should_failslab+0x81/0x90 [ 193.842376][T18433] ? ext4_fill_super+0x3e/0x7f90 [ 193.847412][T18433] should_failslab+0x5/0x20 [ 193.852007][T18433] __kmalloc_track_caller+0x64/0x360 [ 193.857325][T18433] ? bdev_name+0x1e1/0x240 [ 193.861745][T18433] kstrdup+0x31/0x70 [ 193.865641][T18433] ext4_fill_super+0x3e/0x7f90 [ 193.870451][T18433] ? vsnprintf+0xe8f/0xed0 [ 193.874899][T18433] ? snprintf+0x6f/0x90 [ 193.879057][T18433] ? register_shrinker_prepared+0xdf/0xf0 [ 193.884784][T18433] ? set_blocksize+0x197/0x2a0 [ 193.889544][T18433] mount_bdev+0x1e8/0x290 [ 193.893866][T18433] ? ext4_mount+0x40/0x40 [ 193.898199][T18433] ? ext4_errno_to_code+0x110/0x110 [ 193.903397][T18433] ext4_mount+0x2d/0x40 19:07:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020076, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 193.907548][T18433] legacy_get_tree+0x70/0xc0 [ 193.912795][T18433] vfs_get_tree+0x4a/0x1a0 [ 193.917202][T18433] path_mount+0x11d6/0x1ce0 [ 193.921709][T18433] __se_sys_mount+0x23d/0x2e0 [ 193.926435][T18433] ? mntput+0x45/0x70 [ 193.930417][T18433] ? __fpregs_load_activate+0x103/0x1b0 [ 193.935966][T18433] __x64_sys_mount+0x63/0x70 [ 193.940712][T18433] do_syscall_64+0x34/0x50 [ 193.945193][T18433] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.951206][T18433] RIP: 0033:0x46797a [ 193.955095][T18433] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 193.975360][T18433] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 193.983775][T18433] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 193.991772][T18433] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 193.999745][T18433] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 194.007716][T18433] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 194.015694][T18433] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 194.032911][T18446] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (8 blocks) [ 194.045700][T18444] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 194.057846][T18445] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 194.069974][T18445] EXT4-fs (loop2): get root inode failed [ 194.075631][T18445] EXT4-fs (loop2): mount failed [ 194.097513][T18444] loop0: detected capacity change from 0 to 264192 [ 194.097598][T18446] loop4: detected capacity change from 0 to 16 19:07:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020d00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 194.116034][T18444] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 194.116374][T18446] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (8 blocks) 19:07:47 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x9a) 19:07:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2200, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 194.163063][T18470] loop1: detected capacity change from 0 to 264192 [ 194.177911][T18470] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 194.185883][T18470] System zones: 1-20 [ 194.190251][T18470] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020077, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:48 executing program 3 (fault-call:0 fault-nth:64): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 194.282267][T18485] loop4: detected capacity change from 0 to 17 [ 194.290429][T18488] loop0: detected capacity change from 0 to 264192 [ 194.299308][T18485] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (8 blocks) [ 194.302277][T18488] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 194.309445][T18487] loop2: detected capacity change from 0 to 264192 19:07:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 194.336405][T18488] loop0: detected capacity change from 0 to 264192 [ 194.346004][T18487] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 194.358131][T18487] EXT4-fs (loop2): get root inode failed [ 194.363830][T18487] EXT4-fs (loop2): mount failed 19:07:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020e00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 194.393253][T18485] loop4: detected capacity change from 0 to 17 [ 194.404971][T18488] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 194.415932][T18485] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (8 blocks) [ 194.422175][T18506] loop1: detected capacity change from 0 to 264192 [ 194.431922][T18509] loop3: detected capacity change from 0 to 264192 [ 194.451822][T18509] FAULT_INJECTION: forcing a failure. [ 194.451822][T18509] name failslab, interval 1, probability 0, space 0, times 0 [ 194.464470][T18509] CPU: 1 PID: 18509 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 194.473237][T18509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.483301][T18509] Call Trace: [ 194.486574][T18509] dump_stack+0x137/0x19d [ 194.490908][T18509] should_fail+0x23c/0x250 [ 194.495346][T18509] __should_failslab+0x81/0x90 [ 194.500115][T18509] ? ext4_fill_super+0x63/0x7f90 [ 194.505129][T18509] should_failslab+0x5/0x20 [ 194.509655][T18509] kmem_cache_alloc_trace+0x49/0x320 [ 194.514958][T18509] ext4_fill_super+0x63/0x7f90 [ 194.519722][T18509] ? vsnprintf+0xe8f/0xed0 [ 194.524244][T18509] ? snprintf+0x6f/0x90 [ 194.528412][T18509] ? set_blocksize+0x197/0x2a0 [ 194.533253][T18509] mount_bdev+0x1e8/0x290 [ 194.537623][T18509] ? ext4_mount+0x40/0x40 [ 194.541958][T18509] ? ext4_errno_to_code+0x110/0x110 [ 194.547184][T18509] ext4_mount+0x2d/0x40 [ 194.551349][T18509] legacy_get_tree+0x70/0xc0 [ 194.556013][T18509] vfs_get_tree+0x4a/0x1a0 [ 194.560426][T18509] path_mount+0x11d6/0x1ce0 [ 194.564964][T18509] __se_sys_mount+0x23d/0x2e0 [ 194.569699][T18509] ? mntput+0x45/0x70 [ 194.573688][T18509] ? __fpregs_load_activate+0x103/0x1b0 [ 194.579244][T18509] __x64_sys_mount+0x63/0x70 [ 194.583956][T18509] do_syscall_64+0x34/0x50 [ 194.588412][T18509] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.594390][T18509] RIP: 0033:0x46797a [ 194.598276][T18509] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 194.617922][T18509] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 194.626334][T18509] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 194.634298][T18509] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 194.642272][T18509] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 19:07:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 194.650259][T18509] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 194.658328][T18509] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 194.688955][T18506] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 194.700328][T18506] System zones: 1-20 19:07:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020078, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:48 executing program 3 (fault-call:0 fault-nth:65): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 194.742542][T18506] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 194.759077][T18526] loop4: detected capacity change from 0 to 18 [ 194.776070][T18531] loop0: detected capacity change from 0 to 264192 [ 194.800382][T18526] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (9 blocks) [ 194.828542][T18531] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 194.854630][T18530] loop2: detected capacity change from 0 to 264192 [ 194.878084][T18542] loop3: detected capacity change from 0 to 264192 [ 194.911969][T18526] loop4: detected capacity change from 0 to 18 [ 194.913830][T18530] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 194.922351][T18542] FAULT_INJECTION: forcing a failure. [ 194.922351][T18542] name failslab, interval 1, probability 0, space 0, times 0 [ 194.930154][T18530] EXT4-fs (loop2): get root inode failed [ 194.942736][T18542] CPU: 0 PID: 18542 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 194.948329][T18530] EXT4-fs (loop2): mount failed [ 194.957062][T18542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.957074][T18542] Call Trace: [ 194.957082][T18542] dump_stack+0x137/0x19d [ 194.973821][T18526] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (9 blocks) [ 194.975244][T18542] should_fail+0x23c/0x250 [ 194.975267][T18542] __should_failslab+0x81/0x90 [ 194.997978][T18542] ? ext4_fill_super+0x1d8/0x7f90 [ 195.003010][T18542] should_failslab+0x5/0x20 [ 195.007514][T18542] kmem_cache_alloc_trace+0x49/0x320 [ 195.012012][T18543] loop1: detected capacity change from 0 to 264192 [ 195.012870][T18542] ? ext4_fill_super+0x63/0x7f90 [ 195.025070][T18542] ext4_fill_super+0x1d8/0x7f90 [ 195.029995][T18542] ? vsnprintf+0xe8f/0xed0 [ 195.034587][T18542] ? snprintf+0x6f/0x90 [ 195.038952][T18542] ? register_shrinker_prepared+0xdf/0xf0 [ 195.044680][T18542] ? set_blocksize+0x197/0x2a0 [ 195.049467][T18542] mount_bdev+0x1e8/0x290 [ 195.053882][T18542] ? ext4_mount+0x40/0x40 19:07:48 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x9b) 19:07:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 195.058296][T18542] ? ext4_errno_to_code+0x110/0x110 [ 195.063502][T18542] ext4_mount+0x2d/0x40 [ 195.065540][T18543] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 195.067738][T18542] legacy_get_tree+0x70/0xc0 [ 195.067766][T18542] vfs_get_tree+0x4a/0x1a0 [ 195.067785][T18542] path_mount+0x11d6/0x1ce0 [ 195.076219][T18543] System zones: [ 195.080223][T18542] __se_sys_mount+0x23d/0x2e0 [ 195.084683][T18543] 1-20 [ 195.089197][T18542] ? mntput+0x45/0x70 [ 195.092743][T18543] [ 195.097381][T18542] ? __fpregs_load_activate+0x103/0x1b0 [ 195.106064][T18543] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 195.106849][T18542] __x64_sys_mount+0x63/0x70 [ 195.128843][T18542] do_syscall_64+0x34/0x50 [ 195.133311][T18542] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 195.141619][T18542] RIP: 0033:0x46797a [ 195.145550][T18542] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 195.165156][T18542] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 195.173600][T18542] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 195.181572][T18542] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 195.189785][T18542] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 195.197808][T18542] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 195.205825][T18542] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 19:07:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2e00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:49 executing program 3 (fault-call:0 fault-nth:66): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020079, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 195.289559][T18566] loop2: detected capacity change from 0 to 264192 [ 195.296802][T18563] loop0: detected capacity change from 0 to 264192 [ 195.308816][T18570] loop4: detected capacity change from 0 to 23 [ 195.331850][T18570] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (11 blocks) [ 195.332643][T18563] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 195.364432][T18566] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 195.376551][T18566] EXT4-fs (loop2): get root inode failed [ 195.382217][T18566] EXT4-fs (loop2): mount failed 19:07:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 195.411346][T18563] loop0: detected capacity change from 0 to 264192 [ 195.478884][T18588] loop1: detected capacity change from 0 to 264192 [ 195.492139][T18596] loop4: detected capacity change from 0 to 31 [ 195.501083][T18587] loop3: detected capacity change from 0 to 264192 [ 195.512334][T18563] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 195.524352][T18596] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (15 blocks) [ 195.534164][T18587] FAULT_INJECTION: forcing a failure. [ 195.534164][T18587] name failslab, interval 1, probability 0, space 0, times 0 [ 195.546821][T18587] CPU: 1 PID: 18587 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 195.555864][T18587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.566010][T18587] Call Trace: [ 195.570068][T18587] dump_stack+0x137/0x19d [ 195.572057][T18588] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 195.574412][T18587] should_fail+0x23c/0x250 [ 195.574436][T18587] __should_failslab+0x81/0x90 [ 195.591463][T18587] ? ext4_fill_super+0x1d8/0x7f90 [ 195.596515][T18587] should_failslab+0x5/0x20 [ 195.601058][T18587] kmem_cache_alloc_trace+0x49/0x320 [ 195.606336][T18587] ? ext4_fill_super+0x63/0x7f90 [ 195.611302][T18587] ext4_fill_super+0x1d8/0x7f90 [ 195.616155][T18587] ? vsnprintf+0xe8f/0xed0 [ 195.620583][T18587] ? snprintf+0x6f/0x90 [ 195.624728][T18587] ? register_shrinker_prepared+0xdf/0xf0 [ 195.630544][T18587] ? set_blocksize+0x197/0x2a0 [ 195.635300][T18587] mount_bdev+0x1e8/0x290 [ 195.639664][T18587] ? ext4_mount+0x40/0x40 [ 195.643999][T18587] ? ext4_errno_to_code+0x110/0x110 [ 195.649219][T18587] ext4_mount+0x2d/0x40 [ 195.654323][T18587] legacy_get_tree+0x70/0xc0 [ 195.658957][T18587] vfs_get_tree+0x4a/0x1a0 [ 195.663814][T18587] path_mount+0x11d6/0x1ce0 [ 195.668397][T18587] __se_sys_mount+0x23d/0x2e0 [ 195.673098][T18587] ? mntput+0x45/0x70 [ 195.677094][T18587] ? __fpregs_load_activate+0x103/0x1b0 [ 195.682839][T18587] __x64_sys_mount+0x63/0x70 [ 195.687428][T18587] do_syscall_64+0x34/0x50 [ 195.691842][T18587] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 195.697750][T18587] RIP: 0033:0x46797a [ 195.701676][T18587] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 195.721401][T18587] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:07:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021004, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 195.729811][T18587] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 195.737788][T18587] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 195.745749][T18587] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 195.753799][T18587] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 195.761759][T18587] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 195.802449][T18588] System zones: 1-20 [ 195.807089][T18588] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 195.830434][T18604] loop2: detected capacity change from 0 to 264192 19:07:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02007a, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 195.848467][T18604] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 195.860848][T18604] EXT4-fs (loop2): get root inode failed [ 195.866512][T18604] EXT4-fs (loop2): mount failed [ 195.888479][T18596] loop4: detected capacity change from 0 to 31 19:07:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 195.900137][T18596] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (15 blocks) 19:07:49 executing program 3 (fault-call:0 fault-nth:67): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 195.948551][T18620] loop1: detected capacity change from 0 to 264192 [ 195.956098][T18621] loop0: detected capacity change from 0 to 264192 [ 195.969755][T18625] loop2: detected capacity change from 0 to 264192 [ 195.983655][T18621] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 196.024966][T18620] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 196.041217][T18625] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 196.043394][T18640] loop3: detected capacity change from 0 to 264192 [ 196.053330][T18625] EXT4-fs (loop2): get root inode failed [ 196.065452][T18625] EXT4-fs (loop2): mount failed [ 196.079795][T18640] FAULT_INJECTION: forcing a failure. [ 196.079795][T18640] name failslab, interval 1, probability 0, space 0, times 0 [ 196.080990][T18620] System zones: [ 196.092461][T18640] CPU: 1 PID: 18640 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 196.092484][T18640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.092495][T18640] Call Trace: [ 196.092503][T18640] dump_stack+0x137/0x19d [ 196.096033][T18620] 1-20 [ 196.104857][T18640] should_fail+0x23c/0x250 [ 196.114953][T18620] [ 196.132025][T18640] __should_failslab+0x81/0x90 [ 196.136810][T18640] should_failslab+0x5/0x20 [ 196.141323][T18640] kmem_cache_alloc_node_trace+0x59/0x300 [ 196.147044][T18640] ? __crypto_alg_lookup+0x36d/0x3a0 [ 196.152336][T18640] ? __kmalloc_node+0x30/0x40 [ 196.157292][T18640] __kmalloc_node+0x30/0x40 [ 196.161792][T18640] crypto_create_tfm_node+0x4a/0x1f0 [ 196.167078][T18640] ? crypto_alg_mod_lookup+0x397/0x4e0 [ 196.172600][T18640] crypto_alloc_tfm_node+0x100/0x290 [ 196.177889][T18640] crypto_alloc_shash+0x2b/0x30 [ 196.187051][T18640] ext4_fill_super+0x615/0x7f90 [ 196.191905][T18640] ? vsnprintf+0xe8f/0xed0 [ 196.196325][T18640] ? register_shrinker_prepared+0xdf/0xf0 [ 196.202117][T18640] ? set_blocksize+0x197/0x2a0 [ 196.206874][T18640] mount_bdev+0x1e8/0x290 [ 196.211244][T18640] ? ext4_mount+0x40/0x40 [ 196.215572][T18640] ? ext4_errno_to_code+0x110/0x110 [ 196.220785][T18640] ext4_mount+0x2d/0x40 [ 196.224957][T18640] legacy_get_tree+0x70/0xc0 [ 196.229543][T18640] vfs_get_tree+0x4a/0x1a0 [ 196.233950][T18640] path_mount+0x11d6/0x1ce0 [ 196.238447][T18640] __se_sys_mount+0x23d/0x2e0 [ 196.243143][T18640] ? mntput+0x45/0x70 [ 196.247130][T18640] ? __fpregs_load_activate+0x103/0x1b0 [ 196.252719][T18640] __x64_sys_mount+0x63/0x70 [ 196.257489][T18640] do_syscall_64+0x34/0x50 [ 196.261980][T18640] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 196.267877][T18640] RIP: 0033:0x46797a [ 196.271765][T18640] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 196.291700][T18640] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 196.300113][T18640] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 196.308097][T18640] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 196.316076][T18640] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 196.324060][T18640] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:07:50 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x9c) 19:07:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021020, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 196.332098][T18640] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 196.340120][T18640] EXT4-fs (loop3): Cannot load crc32c driver. [ 196.365187][T18620] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02007b, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:50 executing program 3 (fault-call:0 fault-nth:68): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 196.448116][T18659] loop0: detected capacity change from 0 to 264192 [ 196.458658][T18656] loop4: detected capacity change from 0 to 32 [ 196.475703][T18659] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 196.520124][T18669] loop1: detected capacity change from 0 to 264192 [ 196.520189][T18671] loop2: detected capacity change from 0 to 264192 [ 196.521484][T18656] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (16 blocks) [ 196.526850][T18670] loop3: detected capacity change from 0 to 264192 [ 196.570567][T18659] loop0: detected capacity change from 0 to 264192 [ 196.578041][T18671] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 196.578402][T18669] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 196.585023][T18671] EXT4-fs (loop2): mount failed [ 196.597921][T18656] loop4: detected capacity change from 0 to 32 [ 196.608337][T18669] System zones: 1-20 [ 196.620320][T18656] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (16 blocks) [ 196.642897][T18669] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 196.643599][T18670] FAULT_INJECTION: forcing a failure. [ 196.643599][T18670] name failslab, interval 1, probability 0, space 0, times 0 19:07:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 196.669351][T18670] CPU: 1 PID: 18670 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 196.678111][T18670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.688164][T18670] Call Trace: [ 196.691447][T18670] dump_stack+0x137/0x19d [ 196.695846][T18670] should_fail+0x23c/0x250 [ 196.700262][T18670] __should_failslab+0x81/0x90 [ 196.705021][T18670] should_failslab+0x5/0x20 [ 196.708823][T18659] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 196.709554][T18670] kmem_cache_alloc_node_trace+0x59/0x300 [ 196.723050][T18670] ? __kmalloc_node+0x30/0x40 [ 196.727909][T18670] __kmalloc_node+0x30/0x40 [ 196.732438][T18670] kvmalloc_node+0x81/0xf0 [ 196.736862][T18670] ext4_fill_super+0x310a/0x7f90 [ 196.741808][T18670] ? register_shrinker_prepared+0xdf/0xf0 [ 196.747534][T18670] mount_bdev+0x1e8/0x290 [ 196.751951][T18670] ? ext4_mount+0x40/0x40 [ 196.756354][T18670] ? ext4_errno_to_code+0x110/0x110 [ 196.761591][T18670] ext4_mount+0x2d/0x40 [ 196.765748][T18670] legacy_get_tree+0x70/0xc0 19:07:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02007c, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 196.770338][T18670] vfs_get_tree+0x4a/0x1a0 [ 196.774751][T18670] path_mount+0x11d6/0x1ce0 [ 196.779318][T18670] __se_sys_mount+0x23d/0x2e0 [ 196.783993][T18670] ? mntput+0x45/0x70 [ 196.787974][T18670] ? __fpregs_load_activate+0x103/0x1b0 [ 196.793520][T18670] __x64_sys_mount+0x63/0x70 [ 196.798132][T18670] do_syscall_64+0x34/0x50 [ 196.802572][T18670] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 196.808477][T18670] RIP: 0033:0x46797a [ 196.812404][T18670] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 196.832012][T18670] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 196.840445][T18670] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 196.848419][T18670] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 196.856411][T18670] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 196.864405][T18670] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 196.872376][T18670] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 196.880447][T18670] EXT4-fs (loop3): not enough memory 19:07:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x4800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:50 executing program 3 (fault-call:0 fault-nth:69): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 196.978660][T18704] loop2: detected capacity change from 0 to 264192 [ 197.007933][T18706] loop1: detected capacity change from 0 to 264192 [ 197.014921][T18708] loop4: detected capacity change from 0 to 36 [ 197.015694][T18704] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 197.038662][T18718] loop0: detected capacity change from 0 to 264192 [ 197.048721][T18708] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (18 blocks) [ 197.059099][T18706] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 197.067801][T18718] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021200, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:50 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x9d) 19:07:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 197.085957][T18724] loop3: detected capacity change from 0 to 264192 [ 197.096219][T18704] EXT4-fs (loop2): mount failed [ 197.113158][T18706] System zones: 1-20 [ 197.137064][T18706] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 197.153746][T18724] FAULT_INJECTION: forcing a failure. [ 197.153746][T18724] name failslab, interval 1, probability 0, space 0, times 0 [ 197.156775][T18708] loop4: detected capacity change from 0 to 36 [ 197.166576][T18724] CPU: 1 PID: 18724 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 197.181558][T18724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.191640][T18724] Call Trace: [ 197.194911][T18724] dump_stack+0x137/0x19d [ 197.199237][T18724] should_fail+0x23c/0x250 [ 197.203730][T18724] ? mempool_alloc_slab+0x16/0x20 [ 197.208823][T18724] __should_failslab+0x81/0x90 [ 197.213586][T18724] should_failslab+0x5/0x20 [ 197.218108][T18724] kmem_cache_alloc+0x46/0x300 [ 197.222880][T18724] mempool_alloc_slab+0x16/0x20 [ 197.227747][T18724] ? mempool_free+0x130/0x130 [ 197.232466][T18724] mempool_alloc+0x8c/0x300 [ 197.237021][T18724] bio_alloc_bioset+0xcc/0x480 [ 197.241779][T18724] ? __find_get_block+0x817/0x8e0 [ 197.246800][T18724] submit_bh_wbc+0x130/0x330 [ 197.251398][T18724] ? __cond_resched+0x11/0x40 [ 197.256066][T18724] submit_bh+0x21/0x30 [ 197.260137][T18724] ? __wait_on_buffer+0x60/0x60 [ 197.264999][T18724] ext4_read_bh_nowait+0xdd/0x140 [ 197.270024][T18724] ext4_fill_super+0x35e9/0x7f90 [ 197.275195][T18724] ? register_shrinker_prepared+0xdf/0xf0 [ 197.280924][T18724] mount_bdev+0x1e8/0x290 [ 197.285245][T18724] ? ext4_mount+0x40/0x40 [ 197.289568][T18724] ? ext4_errno_to_code+0x110/0x110 [ 197.294916][T18724] ext4_mount+0x2d/0x40 [ 197.299777][T18724] legacy_get_tree+0x70/0xc0 [ 197.304397][T18724] vfs_get_tree+0x4a/0x1a0 [ 197.308804][T18724] path_mount+0x11d6/0x1ce0 [ 197.313324][T18724] __se_sys_mount+0x23d/0x2e0 [ 197.318050][T18724] ? mntput+0x45/0x70 [ 197.322122][T18724] ? __fpregs_load_activate+0x103/0x1b0 [ 197.327751][T18724] __x64_sys_mount+0x63/0x70 [ 197.332526][T18724] do_syscall_64+0x34/0x50 [ 197.336958][T18724] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 197.342906][T18724] RIP: 0033:0x46797a [ 197.346789][T18724] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 197.366408][T18724] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 197.375341][T18724] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 197.383305][T18724] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 197.391273][T18724] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 197.399587][T18724] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 197.407551][T18724] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 197.426339][T18708] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (18 blocks) 19:07:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02007d, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 197.463390][T18734] loop0: detected capacity change from 0 to 264192 [ 197.484395][T18734] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 197.497018][T18749] loop2: detected capacity change from 0 to 264192 [ 197.531137][T18724] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 197.540003][T18749] EXT4-fs (loop2): corrupt root inode, run e2fsck 19:07:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 197.574159][T18749] EXT4-fs (loop2): mount failed [ 197.584940][T18760] loop1: detected capacity change from 0 to 264192 [ 197.607315][T18764] loop4: detected capacity change from 0 to 38 [ 197.620620][T18760] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:07:51 executing program 3 (fault-call:0 fault-nth:70): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 197.654280][T18760] System zones: 1-20 [ 197.661228][T18771] loop0: detected capacity change from 0 to 264192 [ 197.683112][T18764] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (19 blocks) 19:07:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 197.702984][T18760] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 197.741409][T18771] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 197.749566][T18782] loop3: detected capacity change from 0 to 264192 [ 197.779526][T18782] FAULT_INJECTION: forcing a failure. [ 197.779526][T18782] name failslab, interval 1, probability 0, space 0, times 0 [ 197.792176][T18782] CPU: 1 PID: 18782 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 197.800956][T18782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.811011][T18782] Call Trace: [ 197.814295][T18782] dump_stack+0x137/0x19d [ 197.818633][T18782] should_fail+0x23c/0x250 [ 197.823056][T18782] ? mempool_alloc_slab+0x16/0x20 [ 197.828259][T18782] __should_failslab+0x81/0x90 [ 197.833074][T18782] should_failslab+0x5/0x20 [ 197.837574][T18782] kmem_cache_alloc+0x46/0x300 [ 197.842330][T18782] mempool_alloc_slab+0x16/0x20 [ 197.847196][T18782] ? mempool_free+0x130/0x130 [ 197.851866][T18782] mempool_alloc+0x8c/0x300 [ 197.856373][T18782] bio_alloc_bioset+0xcc/0x480 [ 197.861219][T18782] ? __find_get_block+0x817/0x8e0 [ 197.866268][T18782] submit_bh_wbc+0x130/0x330 [ 197.870864][T18782] ? __cond_resched+0x11/0x40 [ 197.875551][T18782] submit_bh+0x21/0x30 [ 197.879721][T18782] ? __wait_on_buffer+0x60/0x60 [ 197.884570][T18782] ext4_read_bh_nowait+0xdd/0x140 [ 197.889708][T18782] ext4_fill_super+0x35e9/0x7f90 [ 197.894763][T18782] ? register_shrinker_prepared+0xdf/0xf0 [ 197.900585][T18782] mount_bdev+0x1e8/0x290 [ 197.904910][T18782] ? ext4_mount+0x40/0x40 [ 197.911053][T18782] ? ext4_errno_to_code+0x110/0x110 [ 197.916271][T18782] ext4_mount+0x2d/0x40 [ 197.920452][T18782] legacy_get_tree+0x70/0xc0 [ 197.925334][T18782] vfs_get_tree+0x4a/0x1a0 [ 197.929770][T18782] path_mount+0x11d6/0x1ce0 [ 197.934283][T18782] __se_sys_mount+0x23d/0x2e0 [ 197.938956][T18782] ? mntput+0x45/0x70 [ 197.942933][T18782] ? __fpregs_load_activate+0x103/0x1b0 [ 197.948518][T18782] __x64_sys_mount+0x63/0x70 [ 197.953104][T18782] do_syscall_64+0x34/0x50 [ 197.957522][T18782] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 197.963429][T18782] RIP: 0033:0x46797a [ 197.967314][T18782] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 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 [ 197.986918][T18782] RSP: 002b:00007f4c48eb5fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 197.995405][T18782] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000046797a [ 198.003390][T18782] RDX: 0000000020000000 RSI: 00000000200000c0 RDI: 00007f4c48eb6000 [ 198.011363][T18782] RBP: 00007f4c48eb6040 R08: 00007f4c48eb6040 R09: 0000000020000000 [ 198.019340][T18782] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:07:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200b6, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:51 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x9e) [ 198.027419][T18782] R13: 00000000200000c0 R14: 00007f4c48eb6000 R15: 0000000020000100 [ 198.041326][T18789] loop2: detected capacity change from 0 to 264192 19:07:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 198.077159][T18789] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 198.089238][T18789] EXT4-fs (loop2): get root inode failed [ 198.090368][T18782] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 198.094889][T18789] EXT4-fs (loop2): mount failed 19:07:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x6000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200b7, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:51 executing program 3 (fault-call:0 fault-nth:71): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 198.176457][T18804] loop0: detected capacity change from 0 to 264192 [ 198.183480][T18807] loop4: detected capacity change from 0 to 48 [ 198.215032][T18807] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (24 blocks) [ 198.215212][T18804] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 198.251032][T18819] loop3: detected capacity change from 0 to 264192 [ 198.258411][T18822] loop1: detected capacity change from 0 to 264192 [ 198.287235][T18819] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 198.296832][T18807] loop4: detected capacity change from 0 to 48 [ 198.329760][T18807] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (24 blocks) [ 198.350634][T18824] loop2: detected capacity change from 0 to 264192 [ 198.353377][T18819] FAULT_INJECTION: forcing a failure. [ 198.353377][T18819] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 198.370358][T18819] CPU: 1 PID: 18819 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0 [ 198.380088][T18819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.390243][T18819] Call Trace: [ 198.393513][T18819] dump_stack+0x137/0x19d [ 198.397841][T18819] should_fail+0x23c/0x250 [ 198.402255][T18819] should_fail_usercopy+0x16/0x20 [ 198.407283][T18819] _copy_to_user+0x1c/0x90 [ 198.411701][T18819] simple_read_from_buffer+0xab/0x120 [ 198.417078][T18819] proc_fail_nth_read+0xf6/0x140 [ 198.422022][T18819] ? rw_verify_area+0x136/0x250 [ 198.422314][T18804] loop0: detected capacity change from 0 to 264192 [ 198.426875][T18819] ? proc_fault_inject_write+0x200/0x200 [ 198.426895][T18819] vfs_read+0x154/0x5d0 [ 198.443187][T18819] ? __fput+0x43e/0x4e0 [ 198.447428][T18819] ? __fget_light+0x21b/0x260 [ 198.452111][T18819] ? __cond_resched+0x11/0x40 [ 198.457098][T18819] ksys_read+0xce/0x180 [ 198.461330][T18819] __x64_sys_read+0x3e/0x50 [ 198.465865][T18819] do_syscall_64+0x34/0x50 [ 198.470292][T18819] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 198.476195][T18819] RIP: 0033:0x4191dc 19:07:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021e3f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 198.480113][T18819] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 198.499719][T18819] RSP: 002b:00007f4c48eb6170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 198.508226][T18819] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00000000004191dc [ 198.516210][T18819] RDX: 000000000000000f RSI: 00007f4c48eb61e0 RDI: 0000000000000003 [ 198.524320][T18819] RBP: 00007f4c48eb61d0 R08: 0000000000000000 R09: 0000000020000000 [ 198.532307][T18819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 198.540317][T18819] R13: 00007ffe056ebf5f R14: 00007f4c48eb6300 R15: 0000000000022000 [ 198.551230][T18822] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 198.561848][T18822] System zones: 1-20 [ 198.566762][T18824] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated 19:07:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 198.571577][T18822] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 198.579145][T18824] EXT4-fs (loop2): get root inode failed [ 198.579158][T18824] EXT4-fs (loop2): mount failed 19:07:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x6800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200d9, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:52 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x9f) [ 198.720768][T18850] loop0: detected capacity change from 0 to 264192 [ 198.729459][T18849] loop3: detected capacity change from 0 to 264192 [ 198.746008][T18850] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 198.746009][T18849] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020002, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 198.777462][T18854] loop4: detected capacity change from 0 to 52 [ 198.791285][T18862] loop1: detected capacity change from 0 to 264192 [ 198.811611][T18854] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (26 blocks) [ 198.825676][T18865] loop2: detected capacity change from 0 to 264192 [ 198.863141][T18865] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 198.875208][T18865] EXT4-fs (loop2): get root inode failed [ 198.880851][T18865] EXT4-fs (loop2): mount failed [ 198.888213][T18878] loop0: detected capacity change from 0 to 264192 [ 198.900235][T18878] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 198.912316][T18862] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 198.924688][T18862] System zones: 1-20 [ 198.934851][T18854] loop4: detected capacity change from 0 to 52 [ 198.944224][T18862] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200de, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 198.961737][T18884] loop3: detected capacity change from 0 to 264192 [ 198.979268][T18854] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (26 blocks) 19:07:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 199.006619][T18884] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020003, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 199.061835][T18894] loop0: detected capacity change from 0 to 264192 [ 199.090611][T18903] loop4: detected capacity change from 0 to 54 [ 199.102353][T18903] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (27 blocks) [ 199.121676][T18894] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 199.131047][T18907] loop1: detected capacity change from 0 to 264192 [ 199.144446][T18913] loop3: detected capacity change from 0 to 264192 [ 199.165300][T18914] loop2: detected capacity change from 0 to 264192 19:07:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x7400, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 199.173951][T18913] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 199.186721][T18907] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 199.213511][T18907] System zones: 1-20 [ 199.219138][T18907] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 199.233456][T18914] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 199.243607][T18914] EXT4-fs (loop2): group descriptors corrupted! [ 199.253690][T18894] loop0: detected capacity change from 0 to 264192 [ 199.268038][T18926] loop4: detected capacity change from 0 to 58 19:07:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200df, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020004, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022200, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 199.289948][T18894] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 199.332098][T18926] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (29 blocks) [ 199.389674][T18935] loop3: detected capacity change from 0 to 264192 [ 199.419800][T18926] loop4: detected capacity change from 0 to 58 [ 199.423103][T18944] loop0: detected capacity change from 0 to 264192 [ 199.427056][T18926] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (29 blocks) [ 199.443284][T18935] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 199.459581][T18945] loop1: detected capacity change from 0 to 264192 19:07:53 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xa0) 19:07:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 199.491862][T18935] loop3: detected capacity change from 0 to 264192 [ 199.501064][T18944] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 199.516776][T18935] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 199.532536][T18945] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 199.583773][T18945] System zones: 1-20 [ 199.593800][T18963] loop2: detected capacity change from 0 to 264192 [ 199.611907][T18970] loop4: detected capacity change from 0 to 61 [ 199.612135][T18945] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020005, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200f4, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 199.629992][T18970] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (30 blocks) [ 199.645243][T18963] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 199.655564][T18963] EXT4-fs (loop2): group descriptors corrupted! 19:07:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020006, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 199.711902][T18977] loop0: detected capacity change from 0 to 264192 [ 199.722600][T18970] loop4: detected capacity change from 0 to 61 [ 199.750211][T18970] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (30 blocks) [ 199.776104][T18977] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 199.784539][T18994] loop1: detected capacity change from 0 to 264192 [ 199.817916][T18996] loop2: detected capacity change from 0 to 264192 [ 199.827650][T18994] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 199.839057][T18994] System zones: 1-20 [ 199.844816][T18994] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 199.857986][T18996] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 19:07:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xc518, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200f5, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 199.868115][T18996] EXT4-fs (loop2): group descriptors corrupted! [ 199.891530][T19004] loop3: detected capacity change from 0 to 264192 [ 199.902866][T18977] loop0: detected capacity change from 0 to 264192 [ 199.916834][T19004] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 199.933436][T18977] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020007, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 199.996823][T19017] loop4: detected capacity change from 0 to 98 [ 200.038319][T19017] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (49 blocks) [ 200.073398][T19029] loop1: detected capacity change from 0 to 264192 19:07:53 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xa1) 19:07:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022e00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xde00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 200.089991][T19028] loop2: detected capacity change from 0 to 264192 [ 200.092035][T19032] loop3: detected capacity change from 0 to 264192 [ 200.107227][T19028] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 200.117563][T19028] EXT4-fs (loop2): group descriptors corrupted! [ 200.126391][T19029] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:07:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 200.145352][T19029] System zones: 1-20 [ 200.150242][T19029] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 200.181736][T19032] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200f6, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 200.193674][T19041] loop0: detected capacity change from 0 to 264192 19:07:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020008, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 200.253056][T19041] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 200.281898][T19049] loop4: detected capacity change from 0 to 111 [ 200.296045][T19049] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (55 blocks) [ 200.316765][T19056] loop2: detected capacity change from 0 to 264192 [ 200.317069][T19041] loop0: detected capacity change from 0 to 264192 [ 200.339389][T19041] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 200.364407][T19056] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 200.374687][T19056] EXT4-fs (loop2): group descriptors corrupted! [ 200.381737][T19049] loop4: detected capacity change from 0 to 111 [ 200.388071][T19068] loop1: detected capacity change from 0 to 264192 [ 200.394910][T19070] loop3: detected capacity change from 0 to 264192 [ 200.415460][T19070] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 200.436335][T19049] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (55 blocks) 19:07:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c023f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 200.483239][T19068] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 200.491212][T19068] System zones: 1-20 [ 200.495695][T19068] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200f7, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 200.560249][T19070] loop3: detected capacity change from 0 to 264192 19:07:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xdf00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:54 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xa2) 19:07:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020009, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 200.612729][T19070] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 200.632854][T19092] loop2: detected capacity change from 0 to 264192 [ 200.633665][T19088] loop0: detected capacity change from 0 to 264192 [ 200.656287][T19098] loop1: detected capacity change from 0 to 264192 [ 200.673869][T19092] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 200.682058][T19098] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 200.684167][T19092] EXT4-fs (loop2): group descriptors corrupted! [ 200.693253][T19098] System zones: 1-20 19:07:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200fe, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 200.737295][T19088] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 200.742114][T19098] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 200.748895][T19109] loop3: detected capacity change from 0 to 264192 [ 200.815290][T19088] loop0: detected capacity change from 0 to 264192 [ 200.829147][T19109] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 200.837108][T19114] loop4: detected capacity change from 0 to 111 [ 200.844993][T19088] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 200.860773][T19114] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (55 blocks) [ 200.868485][T19126] loop2: detected capacity change from 0 to 264192 [ 200.882058][T19126] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 200.892206][T19126] EXT4-fs (loop2): group descriptors corrupted! 19:07:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c023f1e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 200.925163][T19109] loop3: detected capacity change from 0 to 264192 [ 200.933596][T19131] loop1: detected capacity change from 0 to 264192 [ 200.957955][T19109] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 200.971058][T19114] loop4: detected capacity change from 0 to 111 [ 200.995730][T19114] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (55 blocks) [ 201.008731][T19131] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 201.017433][T19131] System zones: 1-20 19:07:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 201.022424][T19131] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020102, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 201.086024][T19149] loop0: detected capacity change from 0 to 264192 [ 201.090226][T19155] loop2: detected capacity change from 0 to 264192 [ 201.108089][T19154] loop3: detected capacity change from 0 to 264192 [ 201.125487][T19149] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 201.143578][T19155] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 201.153863][T19155] EXT4-fs (loop2): group descriptors corrupted! 19:07:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c024000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000b, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 201.184238][T19154] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 201.205623][T19167] loop4: detected capacity change from 0 to 118 [ 201.225251][T19169] loop1: detected capacity change from 0 to 264192 [ 201.249760][T19175] loop0: detected capacity change from 0 to 264192 [ 201.270512][T19169] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 201.286457][T19167] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (59 blocks) [ 201.290807][T19169] System zones: 1-20 [ 201.298434][T19175] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 201.301681][T19169] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 201.363463][T19183] loop3: detected capacity change from 0 to 264192 [ 201.363463][T19186] loop2: detected capacity change from 0 to 264192 [ 201.379582][T19183] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 201.398900][T19186] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 19:07:55 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xa3) 19:07:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020116, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c024800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 201.409077][T19186] EXT4-fs (loop2): group descriptors corrupted! [ 201.415438][T19167] loop4: detected capacity change from 0 to 118 [ 201.451003][T19167] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (59 blocks) 19:07:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 201.475384][T19183] loop3: detected capacity change from 0 to 264192 19:07:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xf400, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 201.521255][T19183] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 201.542236][T19208] loop0: detected capacity change from 0 to 264192 [ 201.550986][T19205] loop1: detected capacity change from 0 to 264192 [ 201.563122][T19217] loop2: detected capacity change from 0 to 264192 [ 201.575051][T19208] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 201.607256][T19205] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:07:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 201.620455][T19217] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 201.630092][T19205] System zones: 1-20 [ 201.630505][T19217] EXT4-fs (loop2): group descriptors corrupted! [ 201.634805][T19205] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020201, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 201.673856][T19224] loop4: detected capacity change from 0 to 122 [ 201.710326][T19208] loop0: detected capacity change from 0 to 264192 [ 201.711099][T19224] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (61 blocks) [ 201.718350][T19208] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c024c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 201.761166][T19232] loop3: detected capacity change from 0 to 264192 [ 201.795921][T19232] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000d, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 201.812622][T19241] loop1: detected capacity change from 0 to 264192 [ 201.854587][T19224] loop4: detected capacity change from 0 to 122 [ 201.870988][T19224] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (61 blocks) [ 201.888846][T19246] loop2: detected capacity change from 0 to 264192 [ 201.895800][T19241] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 201.905020][T19252] loop0: detected capacity change from 0 to 264192 [ 201.912891][T19257] loop3: detected capacity change from 0 to 264192 [ 201.920511][T19241] System zones: 1-20 [ 201.927170][T19257] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 201.937595][T19246] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 201.947658][T19246] EXT4-fs (loop2): group descriptors corrupted! 19:07:55 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xa4) 19:07:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xfeff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 201.960725][T19241] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 201.973042][T19252] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020204, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 202.034606][T19257] loop3: detected capacity change from 0 to 264192 [ 202.047176][T19257] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 202.054886][T19252] loop0: detected capacity change from 0 to 264192 [ 202.062807][T19252] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c026000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 202.143026][T19283] loop4: detected capacity change from 0 to 127 [ 202.172396][T19289] loop2: detected capacity change from 0 to 264192 [ 202.186954][T19293] loop3: detected capacity change from 0 to 264192 [ 202.193888][T19292] loop1: detected capacity change from 0 to 264192 [ 202.203350][T19289] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 202.213435][T19289] EXT4-fs (loop2): group descriptors corrupted! [ 202.228624][T19293] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 202.243561][T19283] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (63 blocks) [ 202.274530][T19292] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 202.288289][T19292] System zones: 1-20 [ 202.295151][T19304] loop0: detected capacity change from 0 to 264192 [ 202.312389][T19292] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 202.330470][T19293] loop3: detected capacity change from 0 to 264192 19:07:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02000f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 202.345134][T19293] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 202.359125][T19283] loop4: detected capacity change from 0 to 127 [ 202.382743][T19283] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (63 blocks) [ 202.398180][T19304] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 202.428713][T19319] loop2: detected capacity change from 0 to 264192 19:07:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020300, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 202.446638][T19319] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 202.457060][T19319] EXT4-fs (loop2): group descriptors corrupted! [ 202.489478][T19321] loop3: detected capacity change from 0 to 264192 19:07:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c026800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 202.536381][T19321] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:56 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xa5) [ 202.584471][T19321] loop3: detected capacity change from 0 to 264192 [ 202.595659][T19332] loop1: detected capacity change from 0 to 264192 [ 202.596055][T19321] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 202.628370][T19336] loop0: detected capacity change from 0 to 264192 [ 202.650396][T19336] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 202.660168][T19332] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 202.679069][T19332] System zones: 1-20 [ 202.685272][T19347] loop4: detected capacity change from 0 to 127 19:07:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 202.706730][T19354] loop2: detected capacity change from 0 to 264192 [ 202.716764][T19347] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (63 blocks) [ 202.719236][T19332] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020402, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 202.757311][T19354] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 202.767348][T19354] EXT4-fs (loop2): group descriptors corrupted! [ 202.775709][T19336] loop0: detected capacity change from 0 to 264192 19:07:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xfffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 202.801811][T19336] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 202.828305][T19365] loop3: detected capacity change from 0 to 264192 19:07:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c026c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 202.884153][T19375] loop4: detected capacity change from 0 to 127 [ 202.894595][T19378] loop2: detected capacity change from 0 to 264192 [ 202.911065][T19365] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 202.935798][T19378] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 202.943329][T19375] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (63 blocks) [ 202.946043][T19378] EXT4-fs (loop2): group descriptors corrupted! [ 202.986150][T19383] loop1: detected capacity change from 0 to 264192 [ 202.987928][T19389] loop0: detected capacity change from 0 to 264192 [ 203.026506][T19389] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020011, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 203.030185][T19383] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 203.069358][T19383] System zones: 1-20 [ 203.073691][T19383] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 203.105422][T19398] loop2: detected capacity change from 0 to 264192 [ 203.113901][T19389] loop0: detected capacity change from 0 to 264192 [ 203.121223][T19375] loop4: detected capacity change from 0 to 127 [ 203.129729][T19407] loop3: detected capacity change from 0 to 264192 [ 203.142521][T19375] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (63 blocks) 19:07:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020406, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 203.152226][T19407] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 203.157865][T19398] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 203.170300][T19398] EXT4-fs (loop2): group descriptors corrupted! [ 203.177279][T19389] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c027400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x20000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 203.222178][T19407] loop3: detected capacity change from 0 to 264192 19:07:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:57 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xa6) [ 203.270690][T19407] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 203.303157][T19424] loop1: detected capacity change from 0 to 264192 19:07:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020012, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 203.361673][T19434] loop2: detected capacity change from 0 to 264192 [ 203.364078][T19436] loop0: detected capacity change from 0 to 264192 [ 203.368364][T19424] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 203.375345][T19443] loop4: detected capacity change from 0 to 256 [ 203.416014][T19434] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 203.426107][T19434] EXT4-fs (loop2): group descriptors corrupted! [ 203.430763][T19424] System zones: 1-20 [ 203.441629][T19436] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 203.442035][T19424] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 203.465546][T19443] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (128 blocks) [ 203.476662][T19452] loop3: detected capacity change from 0 to 264192 19:07:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020410, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 203.568322][T19452] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 203.576874][T19443] loop4: detected capacity change from 0 to 256 [ 203.584142][T19436] loop0: detected capacity change from 0 to 264192 19:07:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020014, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 203.612551][T19436] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 203.615322][T19443] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (128 blocks) [ 203.651911][T19471] loop1: detected capacity change from 0 to 264192 19:07:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c027a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 203.705590][T19470] loop2: detected capacity change from 0 to 264192 [ 203.745461][T19471] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 203.754684][T19485] loop3: detected capacity change from 0 to 264192 [ 203.765541][T19471] System zones: 1-20 [ 203.780416][T19470] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 203.790450][T19470] EXT4-fs (loop2): group descriptors corrupted! [ 203.790718][T19485] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02001c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020500, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 203.821639][T19471] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 203.839136][T19491] loop4: detected capacity change from 0 to 1024 [ 203.841591][T19490] loop0: detected capacity change from 0 to 264192 [ 203.854158][T19491] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 203.864301][T19491] EXT4-fs (loop4): group descriptors corrupted! [ 203.889433][T19497] loop3: detected capacity change from 0 to 264192 [ 203.907362][T19490] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 203.933925][T19497] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 203.946433][T19491] loop4: detected capacity change from 0 to 1024 [ 203.954886][T19491] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 203.965154][T19491] EXT4-fs (loop4): group descriptors corrupted! 19:07:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x80040, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 203.996948][T19490] loop0: detected capacity change from 0 to 264192 [ 204.026886][T19513] loop2: detected capacity change from 0 to 264192 [ 204.034412][T19517] loop1: detected capacity change from 0 to 264192 [ 204.050779][T19490] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 204.065527][T19513] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 204.075668][T19513] EXT4-fs (loop2): group descriptors corrupted! [ 204.084231][T19497] loop3: detected capacity change from 0 to 264192 19:07:57 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xa7) [ 204.115536][T19497] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 204.125140][T19517] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 204.135932][T19517] System zones: 1-20 [ 204.140295][T19517] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02de00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020600, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 204.178089][T19529] loop4: detected capacity change from 0 to 1024 [ 204.212251][T19529] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 204.222387][T19529] EXT4-fs (loop4): group descriptors corrupted! 19:07:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020022, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 204.262192][T19541] loop0: detected capacity change from 0 to 264192 [ 204.280635][T19541] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 204.288760][T19529] loop4: detected capacity change from 0 to 1024 [ 204.297041][T19529] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 204.307194][T19529] EXT4-fs (loop4): group descriptors corrupted! [ 204.329513][T19549] loop1: detected capacity change from 0 to 264192 [ 204.336105][T19546] loop2: detected capacity change from 0 to 264192 19:07:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02df00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 204.462106][T19546] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 204.472264][T19546] EXT4-fs (loop2): group descriptors corrupted! [ 204.492117][T19559] loop3: detected capacity change from 0 to 264192 [ 204.499524][T19568] loop0: detected capacity change from 0 to 264192 [ 204.506480][T19549] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 204.524123][T19559] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 204.542428][T19549] System zones: 1-20 [ 204.546731][T19549] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:07:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020025, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020604, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 204.591903][T19568] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 204.622341][T19575] loop4: detected capacity change from 0 to 8192 19:07:58 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xa8) [ 204.660551][T19575] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 204.670761][T19575] EXT4-fs (loop4): group descriptors corrupted! [ 204.681737][T19568] loop0: detected capacity change from 0 to 264192 [ 204.703474][T19575] loop4: detected capacity change from 0 to 8192 [ 204.716965][T19568] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 204.725529][T19575] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 204.729024][T19591] loop1: detected capacity change from 0 to 264192 [ 204.735686][T19575] EXT4-fs (loop4): group descriptors corrupted! [ 204.748703][T19587] loop2: detected capacity change from 0 to 264192 [ 204.755292][T19590] loop3: detected capacity change from 0 to 264192 [ 204.769428][T19591] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 204.777736][T19591] System zones: 1-20 [ 204.783190][T19591] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 204.804254][T19590] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:07:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02f400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xe0ffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020700, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 204.812405][T19587] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 204.822530][T19587] EXT4-fs (loop2): group descriptors corrupted! 19:07:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 204.900338][T19610] loop4: detected capacity change from 0 to 28799 [ 204.906730][T19590] loop3: detected capacity change from 0 to 264192 [ 204.916231][T19590] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 204.937309][T19610] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 19:07:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02002e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 204.943510][T19623] loop0: detected capacity change from 0 to 264192 [ 204.947434][T19610] EXT4-fs (loop4): group descriptors corrupted! [ 204.987576][T19623] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02f500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 205.020324][T19631] loop2: detected capacity change from 0 to 264192 [ 205.031102][T19629] loop1: detected capacity change from 0 to 264192 [ 205.069178][T19631] EXT4-fs (loop2): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 205.071893][T19635] loop3: detected capacity change from 0 to 264192 19:07:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 205.119615][T19629] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 205.131818][T19644] loop4: detected capacity change from 0 to 32768 [ 205.152238][T19635] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 205.164010][T19629] System zones: 1-20 19:07:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020048, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020900, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 205.183557][T19644] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 205.194310][T19644] EXT4-fs (loop4): group descriptors corrupted! [ 205.202870][T19649] loop0: detected capacity change from 0 to 264192 [ 205.212398][T19629] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 205.269887][T19649] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 205.280748][T19644] loop4: detected capacity change from 0 to 32768 [ 205.290926][T19644] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 205.301042][T19644] EXT4-fs (loop4): group descriptors corrupted! [ 205.310485][T19663] loop3: detected capacity change from 0 to 264192 [ 205.317118][T19659] loop2: detected capacity change from 0 to 264192 19:07:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02f600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 205.351418][T19659] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 205.361551][T19659] EXT4-fs (loop2): group descriptors corrupted! [ 205.399716][T19663] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 205.408994][T19672] loop1: detected capacity change from 0 to 264192 [ 205.442297][T19672] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 205.460375][T19672] System zones: 1-20 [ 205.466435][T19672] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 205.484299][T19680] loop0: detected capacity change from 0 to 264192 19:07:59 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xa9) 19:07:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020a00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 205.494275][T19680] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 205.512153][T19663] loop3: detected capacity change from 0 to 264192 [ 205.549151][T19663] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 205.550469][T19680] loop0: detected capacity change from 0 to 264192 [ 205.566333][T19690] loop4: detected capacity change from 0 to 65536 [ 205.573973][T19692] loop2: detected capacity change from 0 to 264192 [ 205.577058][T19680] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02004c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02f700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 205.595388][T19690] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 205.605525][T19690] EXT4-fs (loop4): group descriptors corrupted! [ 205.612824][T19692] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 205.622954][T19692] EXT4-fs (loop2): group descriptors corrupted! 19:07:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 205.671973][T19690] loop4: detected capacity change from 0 to 65536 [ 205.678919][T19709] loop1: detected capacity change from 0 to 264192 [ 205.689059][T19690] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 205.692247][T19713] loop0: detected capacity change from 0 to 264192 [ 205.699229][T19690] EXT4-fs (loop4): group descriptors corrupted! [ 205.723151][T19709] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 205.745983][T19713] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 205.749014][T19709] System zones: 1-20 [ 205.770798][T19709] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 205.783720][T19726] loop3: detected capacity change from 0 to 264192 [ 205.793469][T19725] loop2: detected capacity change from 0 to 264192 [ 205.839886][T19713] loop0: detected capacity change from 0 to 264192 [ 205.855884][T19726] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 205.877431][T19725] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 19:07:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020b00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:07:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 205.887681][T19725] EXT4-fs (loop2): group descriptors corrupted! [ 205.917813][T19713] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:07:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02fe00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:07:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 205.972669][T19726] loop3: detected capacity change from 0 to 264192 [ 205.982760][T19726] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 206.003950][T19746] loop4: detected capacity change from 0 to 66048 19:07:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020060, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 206.069007][T19746] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 206.079267][T19746] EXT4-fs (loop4): group descriptors corrupted! [ 206.086546][T19745] loop1: detected capacity change from 0 to 264192 [ 206.103602][T19755] loop0: detected capacity change from 0 to 264192 [ 206.119419][T19755] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 206.151198][T19745] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 206.170032][T19745] System zones: 1-20 [ 206.174502][T19745] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 206.186402][T19761] loop2: detected capacity change from 0 to 264192 [ 206.209065][T19746] loop4: detected capacity change from 0 to 66048 19:08:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02feff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:00 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xaa) 19:08:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020c00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 206.229481][T19746] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 206.239697][T19746] EXT4-fs (loop4): group descriptors corrupted! [ 206.246569][T19761] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 206.256690][T19761] EXT4-fs (loop2): group descriptors corrupted! [ 206.307258][T19772] loop3: detected capacity change from 0 to 264192 [ 206.307258][T19777] loop0: detected capacity change from 0 to 264192 [ 206.311326][T19777] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:08:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 206.348472][T19787] loop4: detected capacity change from 0 to 98304 [ 206.361626][T19787] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 206.371797][T19787] EXT4-fs (loop4): group descriptors corrupted! [ 206.385025][T19772] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 206.416533][T19793] loop1: detected capacity change from 0 to 264192 [ 206.453783][T19777] loop0: detected capacity change from 0 to 264192 19:08:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020068, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02ff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020d00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 206.466098][T19777] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 206.474900][T19793] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 206.487834][T19799] loop2: detected capacity change from 0 to 264192 [ 206.492795][T19793] System zones: 1-20 [ 206.551030][T19799] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 206.561251][T19799] EXT4-fs (loop2): group descriptors corrupted! [ 206.577074][T19812] loop4: detected capacity change from 0 to 131072 [ 206.624612][T19812] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 206.634779][T19812] EXT4-fs (loop4): group descriptors corrupted! [ 206.641174][T19818] loop3: detected capacity change from 0 to 264192 [ 206.657981][T19820] loop0: detected capacity change from 0 to 264192 [ 206.677546][T19825] loop1: detected capacity change from 0 to 264192 [ 206.692656][T19818] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 206.707966][T19820] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 206.739040][T19812] loop4: detected capacity change from 0 to 131072 [ 206.747694][T19825] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:08:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040), 0x0, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 206.801411][T19812] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 206.811612][T19812] EXT4-fs (loop4): group descriptors corrupted! 19:08:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02006c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02fffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 206.849837][T19825] System zones: 1-20 [ 206.869277][T19843] loop2: detected capacity change from 0 to 264192 19:08:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020e00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 206.917858][T19843] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 206.928258][T19843] EXT4-fs (loop2): group descriptors corrupted! [ 206.955568][T19852] loop3: detected capacity change from 0 to 264192 [ 206.985594][T19855] loop0: detected capacity change from 0 to 264192 19:08:00 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xab) 19:08:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 207.026144][T19852] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 207.050384][T19855] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 207.096365][T19867] loop1: detected capacity change from 0 to 264192 [ 207.103211][T19869] loop2: detected capacity change from 0 to 264192 [ 207.119644][T19870] loop4: detected capacity change from 0 to 163840 [ 207.149111][T19852] loop3: detected capacity change from 0 to 264192 [ 207.150225][T19855] loop0: detected capacity change from 0 to 264192 19:08:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 207.201548][T19852] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 207.210088][T19867] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 207.220768][T19869] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 207.230781][T19869] EXT4-fs (loop2): group descriptors corrupted! [ 207.238284][T19870] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 207.248406][T19870] EXT4-fs (loop4): group descriptors corrupted! 19:08:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020f00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 207.277720][T19867] System zones: 1-20 19:08:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020074, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 207.333050][T19889] loop0: detected capacity change from 0 to 264192 [ 207.355617][T19870] loop4: detected capacity change from 0 to 163840 [ 207.362552][T19889] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 207.398445][T19870] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 207.408586][T19870] EXT4-fs (loop4): group descriptors corrupted! [ 207.445419][T19889] loop0: detected capacity change from 0 to 264192 [ 207.453390][T19910] loop1: detected capacity change from 0 to 264192 [ 207.460184][T19911] loop3: detected capacity change from 0 to 264192 [ 207.463551][T19889] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 207.473516][T19911] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 207.500418][T19909] loop2: detected capacity change from 0 to 264192 [ 207.516544][T19910] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 207.529656][T19909] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 207.530557][T19910] System zones: [ 207.539972][T19909] EXT4-fs (loop2): group descriptors corrupted! 19:08:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02007a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 207.549843][T19910] 1-20 19:08:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="0300000004", 0x5, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 207.624260][T19924] loop3: detected capacity change from 0 to 264192 [ 207.639077][T19929] loop4: detected capacity change from 0 to 196608 [ 207.651821][T19935] loop2: detected capacity change from 0 to 264192 19:08:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021004, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 207.667675][T19924] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 207.676754][T19929] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 207.686883][T19929] EXT4-fs (loop4): group descriptors corrupted! 19:08:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x6040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 207.716608][T19935] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 207.727286][T19935] EXT4-fs (loop2): group descriptors corrupted! 19:08:01 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xac) 19:08:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 207.787792][T19924] loop3: detected capacity change from 0 to 264192 [ 207.801897][T19947] loop0: detected capacity change from 0 to 264192 [ 207.814998][T19947] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 207.845422][T19956] loop1: detected capacity change from 0 to 264192 [ 207.847302][T19924] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 207.854411][T19959] loop2: detected capacity change from 0 to 264192 [ 207.895673][T19959] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 207.905822][T19959] EXT4-fs (loop2): group descriptors corrupted! [ 207.925822][T19947] loop0: detected capacity change from 0 to 264192 [ 207.930358][T19964] loop4: detected capacity change from 0 to 197120 19:08:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200bc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 207.935238][T19947] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 207.947213][T19956] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 207.966379][T19956] System zones: 1-20 19:08:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 208.065033][T19964] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 208.075268][T19964] EXT4-fs (loop4): group descriptors corrupted! 19:08:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021020, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 208.107273][T19980] loop2: detected capacity change from 0 to 264192 [ 208.119071][T19980] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 208.129137][T19980] EXT4-fs (loop2): group descriptors corrupted! [ 208.151608][T19985] loop3: detected capacity change from 0 to 264192 19:08:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="03000000040000", 0x7, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200bd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 208.195332][T19964] loop4: detected capacity change from 0 to 197120 [ 208.202168][T19985] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 208.203664][T19964] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 208.220463][T19964] EXT4-fs (loop4): group descriptors corrupted! [ 208.234723][T19991] loop0: detected capacity change from 0 to 264192 19:08:02 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xad) 19:08:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 208.276445][T20000] loop2: detected capacity change from 0 to 264192 [ 208.286405][T19991] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 208.304295][T19999] loop1: detected capacity change from 0 to 264192 19:08:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021100, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 208.338491][T20000] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 208.350471][T20000] EXT4-fs (loop2): group descriptors corrupted! [ 208.368871][T19999] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 208.383248][T19999] System zones: 1-20 19:08:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 208.429168][T20021] loop3: detected capacity change from 0 to 264192 [ 208.435843][T20012] loop0: detected capacity change from 0 to 264192 [ 208.446808][T20025] loop4: detected capacity change from 0 to 229376 [ 208.459893][T20012] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 208.472469][T20021] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 208.497403][T20025] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 208.507531][T20025] EXT4-fs (loop4): group descriptors corrupted! 19:08:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 208.532617][T20034] loop2: detected capacity change from 0 to 264192 [ 208.548410][T20037] loop1: detected capacity change from 0 to 264192 [ 208.572867][T20037] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 208.585328][T20021] loop3: detected capacity change from 0 to 264192 [ 208.591983][T20037] System zones: 1-20 [ 208.599795][T20034] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 208.611266][T20034] EXT4-fs (loop2): group descriptors corrupted! [ 208.623572][T20025] loop4: detected capacity change from 0 to 229376 19:08:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021200, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 208.631509][T20050] loop0: detected capacity change from 0 to 264192 [ 208.654359][T20050] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:08:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200d8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 208.734952][T20025] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 208.745530][T20025] EXT4-fs (loop4): group descriptors corrupted! 19:08:02 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xae) 19:08:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 208.853696][T20056] loop1: detected capacity change from 0 to 264192 [ 208.886927][T20050] loop0: detected capacity change from 0 to 264192 [ 208.922412][T20056] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 208.936641][T20050] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 208.961166][T20056] System zones: 1-20 [ 208.965532][T20074] loop3: detected capacity change from 0 to 264192 [ 208.979228][T20077] loop2: detected capacity change from 0 to 264192 [ 208.995801][T20078] loop4: detected capacity change from 0 to 262144 [ 209.005809][T20077] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 209.015836][T20077] EXT4-fs (loop2): group descriptors corrupted! 19:08:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 209.027024][T20078] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 209.037184][T20078] EXT4-fs (loop4): group descriptors corrupted! 19:08:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021300, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 209.070341][T20074] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 209.185743][T20074] loop3: detected capacity change from 0 to 264192 [ 209.210141][T20074] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 209.218920][T20089] loop1: detected capacity change from 0 to 264192 19:08:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200f7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 209.247709][T20101] loop0: detected capacity change from 0 to 264192 [ 209.279516][T20098] loop4: detected capacity change from 0 to 264192 [ 209.294427][T20089] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 209.302319][T20098] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 209.302340][T20098] EXT4-fs (loop4): group descriptors corrupted! [ 209.320748][T20101] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 209.332009][T20098] loop4: detected capacity change from 0 to 264192 [ 209.353267][T20098] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 209.354270][T20113] loop2: detected capacity change from 0 to 264192 [ 209.363396][T20098] EXT4-fs (loop4): group descriptors corrupted! [ 209.385276][T20113] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 209.395750][T20113] EXT4-fs (loop2): group descriptors corrupted! 19:08:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 209.401918][T20089] System zones: 1-20 19:08:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021400, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 209.434196][T20119] loop3: detected capacity change from 0 to 264192 [ 209.459216][T20119] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 209.469648][T20101] loop0: detected capacity change from 0 to 264192 [ 209.518835][T20101] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 209.554222][T20133] loop2: detected capacity change from 0 to 264192 [ 209.568633][T20137] loop1: detected capacity change from 0 to 264192 [ 209.577819][T20133] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 209.587946][T20133] EXT4-fs (loop2): group descriptors corrupted! [ 209.612969][T20137] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 209.624706][T20137] System zones: 1-20 [ 209.648512][T20147] loop4: detected capacity change from 0 to 264192 19:08:03 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xaf) 19:08:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c0200fe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021500, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 209.666989][T20147] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 209.677112][T20147] EXT4-fs (loop4): group descriptors corrupted! 19:08:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 209.738443][T20160] loop3: detected capacity change from 0 to 264192 [ 209.777921][T20167] loop0: detected capacity change from 0 to 264192 19:08:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 209.785825][T20160] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 209.805259][T20177] loop4: detected capacity change from 0 to 264192 [ 209.812146][T20172] loop1: detected capacity change from 0 to 264192 [ 209.820041][T20167] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:08:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x1c, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 209.860134][T20177] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 209.870321][T20177] EXT4-fs (loop4): group descriptors corrupted! [ 209.880996][T20160] loop3: detected capacity change from 0 to 264192 [ 209.900546][T20172] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:08:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021600, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 209.916981][T20172] System zones: 1-20 [ 209.929833][T20189] loop2: detected capacity change from 0 to 264192 [ 209.953516][T20160] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020103, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 209.964623][T20189] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 209.974877][T20189] EXT4-fs (loop2): group descriptors corrupted! [ 209.988303][T20193] loop0: detected capacity change from 0 to 264192 [ 210.021587][T20193] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 210.026824][T20200] loop4: detected capacity change from 0 to 264192 19:08:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 210.070632][T20200] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 210.080802][T20200] EXT4-fs (loop4): group descriptors corrupted! [ 210.093645][T20205] loop1: detected capacity change from 0 to 264192 [ 210.144445][T20205] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 210.158126][T20205] System zones: 1-20 [ 210.165739][T20218] loop3: detected capacity change from 0 to 264192 [ 210.172844][T20219] loop2: detected capacity change from 0 to 264192 [ 210.179846][T20220] loop0: detected capacity change from 0 to 264192 [ 210.206945][T20220] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 210.237653][T20200] loop4: detected capacity change from 0 to 264192 [ 210.250336][T20219] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 210.260472][T20219] EXT4-fs (loop2): group descriptors corrupted! [ 210.267568][T20218] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021601, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x88, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xe000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:04 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xb0) 19:08:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020117, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 210.454162][T20246] loop0: detected capacity change from 0 to 264192 [ 210.461408][T20249] loop1: detected capacity change from 0 to 264192 [ 210.469934][T20248] loop4: detected capacity change from 0 to 264192 [ 210.477398][T20253] loop2: detected capacity change from 0 to 264192 [ 210.479729][T20246] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 210.493406][T20259] loop3: detected capacity change from 0 to 264192 [ 210.501718][T20249] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 210.502238][T20253] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 210.509838][T20249] System zones: 1-20 [ 210.521010][T20249] EXT4-fs mount: 12 callbacks suppressed [ 210.521101][T20249] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:08:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021700, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 210.564472][T20259] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 210.572510][T20248] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 210.582652][T20248] EXT4-fs (loop4): group descriptors corrupted! [ 210.591309][T20246] loop0: detected capacity change from 0 to 264192 19:08:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 210.650513][T20246] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:08:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020204, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x10e, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 210.751873][T20248] loop4: detected capacity change from 0 to 264192 [ 210.759251][T20248] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 210.769377][T20248] EXT4-fs (loop4): group descriptors corrupted! [ 210.776219][T20276] loop1: detected capacity change from 0 to 264192 [ 210.796318][T20281] loop2: detected capacity change from 0 to 264192 19:08:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 210.848139][T20281] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 210.863360][T20290] loop3: detected capacity change from 0 to 264192 [ 210.872928][T20276] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:08:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 210.906665][T20290] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 210.919441][T20276] System zones: 1-20 19:08:04 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xb1) 19:08:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x34d, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 210.948607][T20299] loop0: detected capacity change from 0 to 264192 [ 210.952328][T20276] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 210.967757][T20299] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 210.973651][T20304] loop2: detected capacity change from 0 to 264192 [ 211.015308][T20309] loop4: detected capacity change from 0 to 264192 [ 211.028649][T20316] loop3: detected capacity change from 0 to 264192 [ 211.044420][T20309] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 211.054545][T20309] EXT4-fs (loop4): group descriptors corrupted! 19:08:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021800, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 211.066992][T20304] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 211.076324][T20316] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 211.122795][T20325] loop0: detected capacity change from 0 to 264192 [ 211.133862][T20309] loop4: detected capacity change from 0 to 264192 [ 211.141198][T20325] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 211.151769][T20309] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 211.161905][T20309] EXT4-fs (loop4): group descriptors corrupted! 19:08:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x383, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 211.173554][T20316] loop3: detected capacity change from 0 to 264192 [ 211.183857][T20316] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020301, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 211.267861][T20341] loop0: detected capacity change from 0 to 264192 [ 211.275215][T20342] loop1: detected capacity change from 0 to 264192 [ 211.292384][T20341] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 211.303495][T20351] loop2: detected capacity change from 0 to 264192 [ 211.323914][T20342] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 211.336632][T20342] System zones: 1-20 [ 211.342684][T20342] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 211.360005][T20351] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 211.366978][T20361] loop4: detected capacity change from 0 to 264192 [ 211.367024][T20362] loop3: detected capacity change from 0 to 264192 [ 211.374420][T20341] loop0: detected capacity change from 0 to 264192 19:08:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021900, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x385, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 211.441135][T20362] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 211.449882][T20361] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 211.460008][T20361] EXT4-fs (loop4): group descriptors corrupted! 19:08:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x10040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 211.562607][T20362] loop3: detected capacity change from 0 to 264192 [ 211.587996][T20362] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020402, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:05 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xb2) [ 211.624041][T20380] loop2: detected capacity change from 0 to 264192 [ 211.624115][T20379] loop0: detected capacity change from 0 to 264192 [ 211.651051][T20387] loop1: detected capacity change from 0 to 264192 19:08:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 211.670742][T20380] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 211.688073][T20389] loop4: detected capacity change from 0 to 264192 [ 211.711975][T20389] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 211.722664][T20389] EXT4-fs (loop4): group descriptors corrupted! [ 211.744738][T20379] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 211.754144][T20387] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 211.773564][T20406] loop3: detected capacity change from 0 to 264192 [ 211.782184][T20387] System zones: 1-20 [ 211.789569][T20387] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 211.818761][T20408] loop2: detected capacity change from 0 to 264192 19:08:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021a00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x386, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 211.861955][T20406] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 211.887566][T20389] loop4: detected capacity change from 0 to 264192 19:08:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 211.907949][T20408] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 211.927798][T20389] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 211.937967][T20389] EXT4-fs (loop4): group descriptors corrupted! [ 211.949376][T20422] loop1: detected capacity change from 0 to 264192 [ 212.009885][T20406] loop3: detected capacity change from 0 to 264192 [ 212.036980][T20422] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 212.049524][T20422] System zones: 1-20 19:08:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 212.059289][T20422] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 212.077207][T20406] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 212.086964][T20426] loop0: detected capacity change from 0 to 264192 19:08:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021b00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 212.128225][T20431] loop2: detected capacity change from 0 to 264192 19:08:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020406, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 212.170500][T20431] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 212.202485][T20426] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:08:05 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xb3) [ 212.236295][T20444] loop1: detected capacity change from 0 to 264192 [ 212.283983][T20426] loop0: detected capacity change from 0 to 264192 [ 212.290722][T20444] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 212.301724][T20444] System zones: 1-20 [ 212.301875][T20426] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 212.307379][T20444] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 212.317550][T20451] loop4: detected capacity change from 0 to 264192 19:08:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x38f, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 212.333491][T20462] loop3: detected capacity change from 0 to 264192 [ 212.333818][T20456] loop2: detected capacity change from 0 to 264192 [ 212.349998][T20451] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 212.360145][T20451] EXT4-fs (loop4): group descriptors corrupted! [ 212.368319][T20462] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020410, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021c00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 212.402452][T20456] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:08:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 212.520089][T20451] loop4: detected capacity change from 0 to 264192 [ 212.532672][T20451] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 212.542783][T20451] EXT4-fs (loop4): group descriptors corrupted! [ 212.562951][T20485] loop0: detected capacity change from 0 to 264192 [ 212.568164][T20479] loop3: detected capacity change from 0 to 264192 [ 212.581037][T20485] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 212.591731][T20482] loop1: detected capacity change from 0 to 264192 [ 212.606773][T20482] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:08:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x12000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 212.617603][T20492] loop2: detected capacity change from 0 to 264192 [ 212.618304][T20482] System zones: 1-20 [ 212.642222][T20482] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 212.659455][T20479] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021d00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 212.693898][T20485] loop0: detected capacity change from 0 to 264192 [ 212.702926][T20492] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 212.734790][T20485] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 212.747186][T20479] loop3: detected capacity change from 0 to 264192 [ 212.768433][T20479] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 212.778498][T20509] loop4: detected capacity change from 0 to 264192 19:08:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x391, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 212.799237][T20509] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 212.802200][T20513] loop1: detected capacity change from 0 to 264192 [ 212.809915][T20509] EXT4-fs (loop4): group descriptors corrupted! 19:08:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x14000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 212.887005][T20513] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 212.903990][T20513] System zones: 1-20 [ 212.956210][T20513] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 212.989542][T20524] loop2: detected capacity change from 0 to 264192 19:08:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021e00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 213.004992][T20537] loop4: detected capacity change from 0 to 264192 [ 213.015098][T20531] loop0: detected capacity change from 0 to 264192 [ 213.019271][T20536] loop3: detected capacity change from 0 to 264192 [ 213.021723][T20524] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:08:06 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xb4) [ 213.050046][T20537] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 213.050616][T20536] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 213.060405][T20537] EXT4-fs (loop4): group descriptors corrupted! 19:08:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 213.107003][T20537] loop4: detected capacity change from 0 to 264192 [ 213.121065][T20531] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 213.130447][T20537] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 213.140607][T20537] EXT4-fs (loop4): group descriptors corrupted! 19:08:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 213.205137][T20560] loop1: detected capacity change from 0 to 264192 [ 213.221640][T20561] loop2: detected capacity change from 0 to 264192 19:08:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x3b4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 213.251731][T20560] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 213.259905][T20567] loop3: detected capacity change from 0 to 264192 [ 213.266914][T20560] System zones: 1-20 [ 213.276573][T20560] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 213.297078][T20567] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 213.310181][T20561] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:08:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020604, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 213.394039][T20578] loop0: detected capacity change from 0 to 264192 19:08:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021f00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7", 0x2d, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 213.456027][T20578] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 213.492575][T20590] loop3: detected capacity change from 0 to 264192 [ 213.505912][T20590] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 213.521355][T20589] loop4: detected capacity change from 0 to 264192 19:08:07 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xb5) 19:08:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 213.570558][T20596] loop2: detected capacity change from 0 to 264192 [ 213.577261][T20589] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 213.587420][T20589] EXT4-fs (loop4): group descriptors corrupted! 19:08:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 213.627909][T20596] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 213.639006][T20578] loop0: detected capacity change from 0 to 264192 [ 213.650092][T20578] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 213.685155][T20607] loop1: detected capacity change from 0 to 264192 19:08:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f", 0x44, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x3b5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 213.732435][T20607] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 213.767742][T20624] loop3: detected capacity change from 0 to 264192 19:08:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020900, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 213.783920][T20607] System zones: 1-20 [ 213.784225][T20624] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 213.795788][T20626] loop2: detected capacity change from 0 to 264192 [ 213.803395][T20629] loop4: detected capacity change from 0 to 264192 [ 213.821826][T20607] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 213.830375][T20629] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 213.843898][T20629] EXT4-fs (loop4): group descriptors corrupted! [ 213.855554][T20628] loop0: detected capacity change from 0 to 264192 [ 213.875361][T20626] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 213.887478][T20626] EXT4-fs (loop2): get root inode failed [ 213.893295][T20626] EXT4-fs (loop2): mount failed [ 213.922599][T20628] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal 19:08:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 213.973725][T20642] loop3: detected capacity change from 0 to 264192 [ 214.000817][T20642] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x268f, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f", 0x44, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 214.109007][T20651] loop4: detected capacity change from 0 to 264192 [ 214.130613][T20653] loop1: detected capacity change from 0 to 264192 [ 214.143971][T20660] loop3: detected capacity change from 0 to 264192 [ 214.167789][T20667] loop2: detected capacity change from 0 to 264192 [ 214.168302][T20660] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 214.194827][T20651] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 214.204942][T20651] EXT4-fs (loop4): group descriptors corrupted! 19:08:07 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xb6) 19:08:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020b00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 214.217153][T20667] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 214.229215][T20667] EXT4-fs (loop2): get root inode failed [ 214.234893][T20667] EXT4-fs (loop2): mount failed 19:08:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x22000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 214.273737][T20653] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 214.323647][T20682] loop3: detected capacity change from 0 to 264192 [ 214.331431][T20653] System zones: 1-20 [ 214.358091][T20653] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:08:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022010, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 214.384474][T20687] loop4: detected capacity change from 0 to 264192 [ 214.407357][T20682] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 214.458336][ T1784] ================================================================== [ 214.466675][ T1784] BUG: KCSAN: data-race in lru_add_drain_all / lru_cache_add [ 214.474057][ T1784] [ 214.476377][ T1784] write to 0xffff888237d26468 of 1 bytes by task 20675 on cpu 1: [ 214.484083][ T1784] lru_cache_add+0x74/0x130 [ 214.488587][ T1784] add_to_page_cache_lru+0x150/0x1b0 [ 214.493884][ T1784] pagecache_get_page+0x6a3/0x900 [ 214.498903][ T1784] grab_cache_page_write_begin+0x3f/0x70 [ 214.504527][ T1784] ext4_da_write_begin+0x305/0x820 [ 214.509629][ T1784] generic_perform_write+0x196/0x3a0 [ 214.514918][ T1784] ext4_buffered_write_iter+0x2f2/0x3f0 [ 214.520467][ T1784] ext4_file_write_iter+0x2e7/0x11d0 [ 214.525753][ T1784] do_iter_readv_writev+0x2cb/0x360 [ 214.530984][ T1784] do_iter_write+0x112/0x4c0 [ 214.535574][ T1784] do_pwritev+0x1e5/0x3a0 [ 214.539907][ T1784] __x64_sys_pwritev+0x54/0x60 [ 214.544674][ T1784] do_syscall_64+0x34/0x50 [ 214.549088][ T1784] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 214.554987][ T1784] [ 214.557299][ T1784] read to 0xffff888237d26468 of 1 bytes by task 1784 on cpu 0: [ 214.564829][ T1784] lru_add_drain_all+0x108/0x3c0 [ 214.569429][T20687] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 214.569753][ T1784] invalidate_bdev+0x50/0x70 [ 214.580006][T20687] EXT4-fs (loop4): group descriptors corrupted! [ 214.584547][ T1784] ext4_put_super+0x5d0/0x8e0 [ 214.584576][ T1784] generic_shutdown_super+0xd5/0x220 [ 214.596064][T20664] loop0: detected capacity change from 0 to 264192 [ 214.600720][ T1784] kill_block_super+0x4a/0x90 [ 214.600740][ T1784] deactivate_locked_super+0x65/0xd0 [ 214.600763][ T1784] deactivate_super+0x85/0x90 [ 214.600785][ T1784] cleanup_mnt+0x277/0x2e0 [ 214.626235][ T1784] __cleanup_mnt+0x15/0x20 [ 214.630655][ T1784] task_work_run+0xae/0x130 [ 214.635172][ T1784] exit_to_user_mode_prepare+0x151/0x170 [ 214.640809][ T1784] syscall_exit_to_user_mode+0x20/0x40 [ 214.644195][T20664] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 214.646295][ T1784] do_syscall_64+0x40/0x50 19:08:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:08 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xb7) 19:08:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f", 0x44, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 214.646319][ T1784] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 214.663174][ T1784] [ 214.665508][ T1784] Reported by Kernel Concurrency Sanitizer on: [ 214.671660][ T1784] CPU: 0 PID: 1784 Comm: syz-executor.1 Not tainted 5.12.0-rc7-syzkaller #0 [ 214.680338][ T1784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.690385][ T1784] ================================================================== [ 214.741825][T20687] loop4: detected capacity change from 0 to 264192 [ 214.757173][T20695] loop3: detected capacity change from 0 to 264192 [ 214.777940][T20687] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 214.788089][T20687] EXT4-fs (loop4): group descriptors corrupted! [ 214.803348][T20664] loop0: detected capacity change from 0 to 264192 [ 214.813866][T20664] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 214.834005][T20695] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 214.844775][T20708] loop2: detected capacity change from 0 to 264192 [ 214.862584][T20708] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 214.871905][T20717] loop1: detected capacity change from 0 to 264192 [ 214.874657][T20708] EXT4-fs (loop2): get root inode failed [ 214.886806][T20708] EXT4-fs (loop2): mount failed 19:08:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x25000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 214.915965][T20695] loop3: detected capacity change from 0 to 264192 [ 214.931485][T20717] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 214.948253][T20717] System zones: 1-20 19:08:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 214.965873][T20717] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 214.973681][T20695] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020d00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x26ab, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022100, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 215.058778][T20731] loop4: detected capacity change from 0 to 264192 [ 215.064391][T20732] loop2: detected capacity change from 0 to 264192 [ 215.072509][T20739] loop3: detected capacity change from 0 to 264192 [ 215.117604][T20732] EXT4-fs (loop2): invalid first ino: 0 [ 215.132346][T20731] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 215.142495][T20731] EXT4-fs (loop4): group descriptors corrupted! [ 215.151309][T20739] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 215.207592][T20747] loop0: detected capacity change from 0 to 264192 [ 215.220671][T20747] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 215.227429][T20753] loop1: detected capacity change from 0 to 264192 [ 215.257876][T20731] loop4: detected capacity change from 0 to 264192 [ 215.271402][T20739] loop3: detected capacity change from 0 to 264192 [ 215.293893][T20731] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 19:08:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 215.304042][T20731] EXT4-fs (loop4): group descriptors corrupted! [ 215.310986][T20753] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 215.321323][T20739] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 215.330686][T20753] System zones: 1-20 19:08:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020e00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x26bc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 215.374032][T20753] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 215.401966][T20772] loop2: detected capacity change from 0 to 264192 [ 215.417584][T20772] EXT4-fs (loop2): invalid first ino: 0 19:08:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2a25c6be, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:09 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xb8) 19:08:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000000000000010000", 0x4f, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022200, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 215.476609][T20779] loop3: detected capacity change from 0 to 264192 [ 215.501719][T20779] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 215.538201][T20790] loop4: detected capacity change from 0 to 264192 [ 215.571652][T20793] loop2: detected capacity change from 0 to 264192 [ 215.571990][T20790] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 215.588397][T20790] EXT4-fs (loop4): group descriptors corrupted! [ 215.607363][T20779] loop3: detected capacity change from 0 to 264192 [ 215.624584][T20779] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 215.631304][T20793] EXT4-fs (loop2): invalid first ino: 0 19:08:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 215.676519][T20806] loop1: detected capacity change from 0 to 264192 [ 215.683214][T20787] loop0: detected capacity change from 0 to 264192 19:08:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 215.723800][T20787] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 215.740422][T20806] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 215.749532][T20806] System zones: 1-20 [ 215.754544][T20806] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:08:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022300, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 215.805811][T20817] loop2: detected capacity change from 0 to 264192 [ 215.812597][T20790] loop4: detected capacity change from 0 to 264192 [ 215.834091][T20825] loop3: detected capacity change from 0 to 264192 [ 215.850152][T20817] EXT4-fs (loop2): unsupported inode size: 0 [ 215.850414][T20790] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 215.856203][T20817] EXT4-fs (loop2): blocksize: 1024 [ 215.866250][T20790] EXT4-fs (loop4): group descriptors corrupted! 19:08:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2e000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 215.918794][T20825] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x26c4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021004, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 215.960924][T20838] loop1: detected capacity change from 0 to 264192 [ 215.999697][T20838] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 216.019829][T20838] System zones: 1-20 19:08:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 216.067226][T20851] loop4: detected capacity change from 0 to 264192 [ 216.078095][T20838] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 216.111308][T20851] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 216.117597][T20854] loop3: detected capacity change from 0 to 264192 [ 216.121649][T20851] EXT4-fs (loop4): group descriptors corrupted! 19:08:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022400, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 216.171145][T20861] loop2: detected capacity change from 0 to 264192 [ 216.178830][T20847] loop0: detected capacity change from 0 to 264192 [ 216.197791][T20854] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 216.205841][T20861] EXT4-fs (loop2): unsupported inode size: 0 [ 216.211922][T20861] EXT4-fs (loop2): blocksize: 1024 19:08:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b", 0x55, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 216.232016][T20847] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 216.278633][T20874] loop1: detected capacity change from 0 to 264192 [ 216.293682][T20854] loop3: detected capacity change from 0 to 264192 [ 216.308996][T20873] loop2: detected capacity change from 0 to 264192 [ 216.309653][T20874] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 216.327794][T20854] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 216.360333][T20873] EXT4-fs (loop2): unsupported inode size: 0 [ 216.361179][T20874] System zones: [ 216.366369][T20873] EXT4-fs (loop2): blocksize: 1024 [ 216.367443][T20851] loop4: detected capacity change from 0 to 264192 [ 216.369929][T20874] 1-20 [ 216.371381][T20874] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:08:10 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xb9) 19:08:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021020, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022500, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 216.421858][T20851] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 216.432223][T20851] EXT4-fs (loop4): group descriptors corrupted! 19:08:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 216.481924][T20894] loop3: detected capacity change from 0 to 264192 19:08:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x26c5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 216.541859][T20894] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 216.549887][T20905] loop2: detected capacity change from 0 to 264192 [ 216.560368][T20908] loop1: detected capacity change from 0 to 264192 [ 216.572460][T20905] EXT4-fs (loop2): unsupported inode size: 0 [ 216.578505][T20905] EXT4-fs (loop2): blocksize: 1024 [ 216.593978][T20894] loop3: detected capacity change from 0 to 264192 [ 216.604579][T20894] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 216.605712][T20917] loop4: detected capacity change from 0 to 264192 [ 216.632688][T20908] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:08:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 216.649199][T20908] System zones: 1-20 [ 216.658151][T20908] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 216.670757][T20917] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 216.681027][T20917] EXT4-fs (loop4): group descriptors corrupted! 19:08:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022600, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 216.773592][T20934] loop4: detected capacity change from 0 to 264192 [ 216.792203][T20934] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 216.802399][T20934] EXT4-fs (loop4): group descriptors corrupted! 19:08:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x40000800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 216.822374][T20920] loop0: detected capacity change from 0 to 264192 [ 216.833291][T20938] loop2: detected capacity change from 0 to 264192 [ 216.840492][T20939] loop3: detected capacity change from 0 to 264192 [ 216.847470][T20920] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 216.928730][T20938] EXT4-fs (loop2): unsupported inode size: 0 [ 216.934793][T20938] EXT4-fs (loop2): blocksize: 1024 [ 216.957297][T20939] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 216.968700][T20952] loop1: detected capacity change from 0 to 264192 19:08:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x20400, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 217.015875][T20951] loop4: detected capacity change from 0 to 264192 [ 217.024664][T20939] loop3: detected capacity change from 0 to 264192 [ 217.050919][T20952] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 217.059493][T20951] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 217.069707][T20951] EXT4-fs (loop4): group descriptors corrupted! [ 217.077571][T20939] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 217.106135][T20952] System zones: 1-20 [ 217.118927][T20952] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:08:10 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xba) 19:08:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021200, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022700, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 217.221911][T20951] loop4: detected capacity change from 0 to 264192 [ 217.242238][T20951] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 217.252352][T20951] EXT4-fs (loop4): group descriptors corrupted! 19:08:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 217.313826][T20981] loop2: detected capacity change from 0 to 264192 [ 217.324881][T20984] loop1: detected capacity change from 0 to 264192 [ 217.332737][T20983] loop3: detected capacity change from 0 to 264192 [ 217.351746][T20981] EXT4-fs (loop2): unsupported inode size: 0 [ 217.357853][T20981] EXT4-fs (loop2): blocksize: 1024 [ 217.369746][T20983] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 217.378808][T20984] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 217.458823][T20984] System zones: 1-20 [ 217.482345][T20984] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 217.496443][T20996] loop4: detected capacity change from 0 to 264192 [ 217.519585][T20996] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 217.529719][T20996] EXT4-fs (loop4): group descriptors corrupted! 19:08:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 217.554933][T20983] loop3: detected capacity change from 0 to 264192 [ 217.581734][T20983] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022800, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 217.661966][T21009] loop2: detected capacity change from 0 to 264192 [ 217.674126][T21009] EXT4-fs (loop2): unsupported inode size: 0 [ 217.680188][T21009] EXT4-fs (loop2): blocksize: 1024 19:08:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 217.754604][T20996] loop4: detected capacity change from 0 to 264192 [ 217.783627][T21022] loop1: detected capacity change from 0 to 264192 [ 217.796720][T20996] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 217.806930][T20996] EXT4-fs (loop4): group descriptors corrupted! [ 217.817126][T21021] loop2: detected capacity change from 0 to 264192 [ 217.824643][T21022] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 217.844214][T21022] System zones: 1-20 [ 217.860609][T21021] EXT4-fs (loop2): unsupported inode size: 0 [ 217.866684][T21021] EXT4-fs (loop2): blocksize: 1024 [ 217.897530][T21032] loop3: detected capacity change from 0 to 264192 [ 217.897683][T21022] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:08:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021701, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 217.931933][T21032] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022900, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x407fc, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 218.062079][T21041] loop3: detected capacity change from 0 to 264192 [ 218.096088][T21041] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 218.101928][T21050] loop1: detected capacity change from 0 to 264192 19:08:11 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xbb) 19:08:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c021c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 218.149411][T21050] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 218.163074][T21050] System zones: 1-20 [ 218.169964][T21050] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 218.198671][T21061] loop4: detected capacity change from 0 to 264192 [ 218.213974][T21065] loop2: detected capacity change from 0 to 264192 [ 218.233477][T21061] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 218.243715][T21061] EXT4-fs (loop4): group descriptors corrupted! 19:08:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022a00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 218.252883][T21070] loop3: detected capacity change from 0 to 264192 [ 218.255188][T21065] EXT4-fs (loop2): unsupported inode size: 0 [ 218.265427][T21065] EXT4-fs (loop2): blocksize: 1024 [ 218.274061][T21070] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 218.355994][T21082] loop1: detected capacity change from 0 to 264192 [ 218.391829][T21082] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:08:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 218.403400][T21082] System zones: 1-20 [ 218.408601][T21082] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:08:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 218.481159][T21091] loop3: detected capacity change from 0 to 264192 19:08:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022b00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 218.529880][T21095] loop4: detected capacity change from 0 to 264192 [ 218.551754][T21091] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 218.572395][T21095] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 218.582518][T21095] EXT4-fs (loop4): group descriptors corrupted! [ 218.617650][T21103] loop1: detected capacity change from 0 to 264192 [ 218.626821][T21106] loop2: detected capacity change from 0 to 264192 [ 218.644239][T21106] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:08:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 218.716894][T21103] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:08:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 218.759357][T21119] loop3: detected capacity change from 0 to 264192 [ 218.780200][T21119] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 218.827536][T21103] System zones: 1-20 [ 218.843174][T21103] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 218.860665][T21124] loop4: detected capacity change from 0 to 264192 [ 218.901441][T21119] loop3: detected capacity change from 0 to 264192 [ 218.912877][T21124] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 218.923017][T21124] EXT4-fs (loop4): group descriptors corrupted! [ 218.935296][T21119] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 219.026565][T21124] loop4: detected capacity change from 0 to 264192 19:08:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x407fe, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022200, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022c00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:12 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xbc) 19:08:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 219.076872][T21124] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 219.087096][T21124] EXT4-fs (loop4): group descriptors corrupted! [ 219.127651][T21152] loop2: detected capacity change from 0 to 264192 [ 219.128825][T21154] loop3: detected capacity change from 0 to 264192 [ 219.174964][T21152] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 219.181728][T21158] loop1: detected capacity change from 0 to 264192 [ 219.188798][T21154] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 219.230450][T21158] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 219.261599][T21167] loop4: detected capacity change from 0 to 264192 [ 219.263697][T21158] System zones: 1-20 [ 219.268248][T21154] loop3: detected capacity change from 0 to 264192 [ 219.284214][T21154] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 219.298083][T21158] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 219.329224][T21167] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 219.339362][T21167] EXT4-fs (loop4): group descriptors corrupted! 19:08:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 219.377753][T21180] loop2: detected capacity change from 0 to 264192 [ 219.425905][T21180] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:08:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022d00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 219.507983][T21186] loop3: detected capacity change from 0 to 264192 [ 219.556003][T21186] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, 0x0) 19:08:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022e00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 219.604195][T21193] loop4: detected capacity change from 0 to 264192 [ 219.624414][T21198] loop1: detected capacity change from 0 to 264192 [ 219.637337][T21193] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 219.647537][T21193] EXT4-fs (loop4): group descriptors corrupted! [ 219.696569][T21206] loop2: detected capacity change from 0 to 264192 [ 219.703394][T21198] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 219.742006][T21198] System zones: 1-20 [ 219.751551][T21210] loop3: detected capacity change from 0 to 264192 [ 219.766921][T21210] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 219.774484][T21198] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 219.864395][T21193] loop4: detected capacity change from 0 to 264192 [ 219.871476][T21193] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 219.881646][T21193] EXT4-fs (loop4): group descriptors corrupted! 19:08:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x40800, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, 0x0) 19:08:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c023f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:13 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xbd) 19:08:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022e00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 220.179136][T21234] loop2: detected capacity change from 0 to 264192 [ 220.189618][T21233] loop1: detected capacity change from 0 to 264192 [ 220.193193][T21235] loop3: detected capacity change from 0 to 264192 [ 220.208069][T21246] loop4: detected capacity change from 0 to 264192 [ 220.215241][T21235] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, 0x0) [ 220.238270][T21246] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 220.248409][T21246] EXT4-fs (loop4): group descriptors corrupted! [ 220.292918][T21233] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 220.320204][T21233] System zones: 1-20 [ 220.339529][T21233] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 220.358790][T21235] loop3: detected capacity change from 0 to 264192 19:08:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c022f00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 220.385214][T21257] loop2: detected capacity change from 0 to 264192 [ 220.400872][T21246] loop4: detected capacity change from 0 to 264192 [ 220.414663][T21235] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 220.423711][T21246] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 220.433972][T21246] EXT4-fs (loop4): group descriptors corrupted! 19:08:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)) 19:08:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c024000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 220.527159][T21276] loop1: detected capacity change from 0 to 264192 [ 220.588426][T21276] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 220.598523][T21278] loop4: detected capacity change from 0 to 264192 [ 220.605510][T21276] System zones: 1-20 [ 220.614237][T21286] loop2: detected capacity change from 0 to 264192 [ 220.634723][T21290] loop3: detected capacity change from 0 to 264192 [ 220.634700][T21278] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 220.641452][T21276] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 220.651381][T21278] EXT4-fs (loop4): group descriptors corrupted! 19:08:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c023000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 220.695722][T21286] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 220.706930][T21290] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 220.807626][T21278] loop4: detected capacity change from 0 to 264192 [ 220.842754][T21278] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 220.852247][T21306] loop1: detected capacity change from 0 to 264192 [ 220.852979][T21278] EXT4-fs (loop4): group descriptors corrupted! [ 220.900839][T21306] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 220.909063][T21306] System zones: 1-20 [ 220.913820][T21306] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:08:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:14 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xbe) 19:08:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c024800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c023100, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 221.164134][T21330] loop1: detected capacity change from 0 to 264192 [ 221.179281][T21332] loop2: detected capacity change from 0 to 264192 [ 221.187560][T21335] loop4: detected capacity change from 0 to 264192 [ 221.195983][T21330] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 221.204475][T21336] loop3: detected capacity change from 0 to 264192 [ 221.212525][T21335] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 221.216925][T21330] System zones: 1-20 [ 221.222639][T21335] EXT4-fs (loop4): group descriptors corrupted! [ 221.232805][T21330] [ 221.241765][T21332] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 221.246888][T21330] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:08:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c023200, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:15 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xba) 19:08:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xbec6252a, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 221.267002][T21336] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c024c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 221.403320][T21361] loop3: detected capacity change from 0 to 264192 [ 221.410946][T21359] loop4: detected capacity change from 0 to 264192 [ 221.418110][T21363] loop1: detected capacity change from 0 to 264192 [ 221.439688][T21361] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 221.447601][T21359] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 221.457745][T21359] EXT4-fs (loop4): group descriptors corrupted! [ 221.467976][T21363] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 221.508002][T21363] System zones: 1-20 [ 221.518321][T21363] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:08:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c026000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c023300, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 221.616658][T21359] loop4: detected capacity change from 0 to 264192 [ 221.629116][T21359] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 221.639239][T21359] EXT4-fs (loop4): group descriptors corrupted! [ 221.711918][T21385] loop3: detected capacity change from 0 to 264192 [ 221.751422][T21385] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="08000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c023400, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:15 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xbf) 19:08:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c026800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f", 0x44, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 222.152949][T21407] loop1: detected capacity change from 0 to 264192 [ 222.156293][T21406] loop4: detected capacity change from 0 to 264192 [ 222.159650][T21401] loop2: detected capacity change from 0 to 264192 [ 222.174685][T21414] loop0: detected capacity change from 0 to 264192 [ 222.192083][T21414] EXT4-fs (loop0): inodes count not valid: 8 vs 32 [ 222.199017][T21401] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 222.199067][T21410] loop3: detected capacity change from 0 to 264192 [ 222.211152][T21401] EXT4-fs (loop2): get root inode failed [ 222.223271][T21401] EXT4-fs (loop2): mount failed [ 222.240664][T21407] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:08:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="09000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 222.268608][T21406] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 222.272315][T21407] System zones: 1-20 [ 222.278783][T21406] EXT4-fs (loop4): group descriptors corrupted! [ 222.302349][T21407] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 222.303294][T21410] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:16 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xb2) 19:08:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c023500, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 222.372016][T21406] loop4: detected capacity change from 0 to 264192 [ 222.387134][T21406] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 222.397284][T21406] EXT4-fs (loop4): group descriptors corrupted! [ 222.411017][T21434] loop0: detected capacity change from 0 to 264192 19:08:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xc5180000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 222.436466][T21410] loop3: detected capacity change from 0 to 264192 [ 222.446265][T21410] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c026c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 222.492054][T21434] EXT4-fs (loop0): inodes count not valid: 9 vs 32 [ 222.526680][T21448] loop1: detected capacity change from 0 to 264192 [ 222.579037][T21434] loop0: detected capacity change from 0 to 264192 [ 222.587969][T21448] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 222.600087][T21434] EXT4-fs (loop0): inodes count not valid: 9 vs 32 [ 222.602495][T21448] System zones: 1-20 [ 222.621605][T21459] loop4: detected capacity change from 0 to 264192 [ 222.634572][T21463] loop3: detected capacity change from 0 to 264192 [ 222.634801][T21459] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 222.651871][T21459] EXT4-fs (loop4): group descriptors corrupted! [ 222.665059][T21448] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:08:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0a000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xde000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 222.680709][T21463] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal 19:08:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c023600, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 222.806049][T21463] loop3: detected capacity change from 0 to 264192 [ 222.822386][T21463] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 222.842245][T21479] loop4: detected capacity change from 0 to 264192 19:08:16 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xc0) 19:08:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c027400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 222.857698][T21483] loop0: detected capacity change from 0 to 264192 [ 222.869128][T21480] loop1: detected capacity change from 0 to 264192 [ 222.891529][T21479] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 222.901696][T21479] EXT4-fs (loop4): group descriptors corrupted! [ 222.918629][T21480] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 222.926683][T21480] System zones: 1-20 [ 222.945701][T21480] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 222.950734][T21483] EXT4-fs (loop0): inodes count not valid: 10 vs 32 19:08:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c023700, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1c000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xdf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 223.097567][T21506] loop0: detected capacity change from 0 to 264192 [ 223.106066][T21504] loop3: detected capacity change from 0 to 264192 [ 223.150808][T21510] loop4: detected capacity change from 0 to 264192 [ 223.167878][T21504] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 223.182453][T21511] loop1: detected capacity change from 0 to 264192 [ 223.194675][T21506] EXT4-fs (loop0): inodes count not valid: 28 vs 32 [ 223.212130][T21510] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 223.222295][T21510] EXT4-fs (loop4): group descriptors corrupted! [ 223.270206][T21511] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 223.279348][T21511] System zones: 1-20 [ 223.312257][T21511] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 223.355722][T21510] loop4: detected capacity change from 0 to 264192 19:08:17 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xae) 19:08:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c027a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="25000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c023800, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:17 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xc1) [ 223.398692][T21510] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 223.408808][T21510] EXT4-fs (loop4): group descriptors corrupted! 19:08:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xf4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 223.461341][T21532] loop3: detected capacity change from 0 to 264192 [ 223.481931][T21541] loop0: detected capacity change from 0 to 264192 [ 223.503541][T21532] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 223.506665][T21538] loop1: detected capacity change from 0 to 264192 [ 223.526911][T21541] EXT4-fs (loop0): inodes count not valid: 37 vs 32 [ 223.545463][T21538] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:08:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02bc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="29000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 223.577334][T21538] System zones: 1-20 [ 223.581663][T21538] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. [ 223.607816][T21555] loop4: detected capacity change from 0 to 264192 19:08:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c023900, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 223.629008][T21555] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 223.639157][T21555] EXT4-fs (loop4): group descriptors corrupted! 19:08:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 223.691002][T21563] loop3: detected capacity change from 0 to 264192 [ 223.711777][T21564] loop0: detected capacity change from 0 to 264192 [ 223.727411][T21563] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 223.757418][T21564] EXT4-fs (loop0): inodes count not valid: 41 vs 32 [ 223.768934][T21574] loop1: detected capacity change from 0 to 264192 [ 223.790581][T21574] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] 19:08:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2e000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) [ 223.808780][T21574] System zones: 1-20 [ 223.815668][T21577] loop4: detected capacity change from 0 to 264192 [ 223.819423][T21574] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:08:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c023a00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 223.877471][T21577] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 223.887723][T21577] EXT4-fs (loop4): group descriptors corrupted! [ 223.891985][T21563] loop3: detected capacity change from 0 to 264192 [ 223.902309][T21563] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 223.910188][T21587] loop0: detected capacity change from 0 to 264192 [ 223.933563][T21587] EXT4-fs (loop0): inodes count not valid: 46 vs 32 [ 223.971294][T21577] loop4: detected capacity change from 0 to 264192 [ 224.019321][T21577] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 224.029682][T21577] EXT4-fs (loop4): group descriptors corrupted! [ 224.036802][T21599] loop1: detected capacity change from 0 to 264192 [ 224.069433][T21587] loop0: detected capacity change from 0 to 264192 [ 224.092992][T21599] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 224.102408][T21587] EXT4-fs (loop0): inodes count not valid: 46 vs 32 [ 224.105196][T21599] System zones: 1-20 [ 224.124420][T21599] EXT4-fs (loop1): mounted filesystem without journal. Opts: data_err=abort,,errors=continue. Quota mode: none. 19:08:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02bd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c023b00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="0000000000000000000000003bf48e55190e4cca80d5ddff88e78b3dd460810421", 0x21, 0x4e0}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) 19:08:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="00200000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:17 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/file0\x00', 0x1415c2, 0x0) pwritev(r0, &(0x7f0000002880)=[{&(0x7f0000000580)="12", 0x7ffff000}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0xc2) [ 224.288938][T21623] loop1: detected capacity change from 0 to 264192 [ 224.295754][T21625] loop3: detected capacity change from 0 to 264192 [ 224.303009][T21627] loop0: detected capacity change from 0 to 264192 [ 224.310043][T21626] loop4: detected capacity change from 0 to 264192 [ 224.328072][T21625] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 224.341564][T21627] EXT4-fs (loop0): inodes count not valid: 8192 vs 32 [ 224.350426][T21623] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c018, mo2=0002] [ 224.365014][T21626] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 224.367532][T21643] loop2: detected capacity change from 0 to 264192 [ 224.375158][T21626] EXT4-fs (loop4): group descriptors corrupted! 19:08:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020037, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000040)="0300000004000000", 0x8, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000100)={[{@data_err_abort='data_err=abort'}]}) [ 224.394686][T21643] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 224.402795][T21623] System zones: 1-20 [ 224.404792][T21643] EXT4-fs (loop2): group descriptors corrupted! 19:08:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c02d800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]}) 19:08:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x1c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20020000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000040)="030000000400000005", 0x9, 0x800}], 0x0, &(0x7f0000000100)={[{@data_journal='data=journal'}]})