9000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 42) [ 335.371337][T18584] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 335.383687][T18607] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 335.395784][T18634] loop1: detected capacity change from 0 to 2048 [ 335.395928][T18624] EXT4-fs (loop5): unsupported descriptor size 0 [ 335.411491][T18634] EXT4-fs (loop1): fragment/cluster size (32768) != block size (2048) [ 335.420660][T18638] loop0: detected capacity change from 0 to 2048 [ 335.428171][T18638] FAULT_INJECTION: forcing a failure. [ 335.428171][T18638] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 335.441346][T18638] CPU: 0 PID: 18638 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 335.450108][T18638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.460156][T18638] Call Trace: [ 335.463429][T18638] dump_stack_lvl+0xd6/0x122 [ 335.468047][T18638] dump_stack+0x11/0x1b [ 335.472201][T18638] should_fail+0x23c/0x250 19:43:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100395, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 335.476675][T18638] should_fail_usercopy+0x16/0x20 [ 335.481760][T18638] strncpy_from_user+0x21/0x250 [ 335.486614][T18638] getname_flags+0xb8/0x3f0 [ 335.491123][T18638] __x64_sys_mkdir+0x31/0x50 [ 335.495724][T18638] do_syscall_64+0x44/0xa0 [ 335.500147][T18638] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 335.506044][T18638] RIP: 0033:0x7f5666080817 [ 335.510458][T18638] 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 [ 335.528395][T18653] loop3: detected capacity change from 0 to 2049 [ 335.530078][T18638] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 335.544965][T18638] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666080817 [ 335.547966][T18653] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 335.553014][T18638] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 335.553029][T18638] RBP: 00007f5663df9040 R08: 0000000000000000 R09: ffffffffffffffff 19:43:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 335.564917][T18652] loop4: detected capacity change from 0 to 4 [ 335.571025][T18638] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 335.571039][T18638] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 335.619039][T18653] loop3: detected capacity change from 0 to 2049 19:43:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 43) [ 335.634712][T18653] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 335.655161][T18672] loop1: detected capacity change from 0 to 2048 [ 335.677923][T18676] loop5: detected capacity change from 0 to 2048 [ 335.685859][T18681] loop2: detected capacity change from 0 to 2052 [ 335.693139][T18672] EXT4-fs (loop1): fragment/cluster size (32768) != block size (2048) [ 335.702887][T18684] loop0: detected capacity change from 0 to 2048 [ 335.711843][T18676] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 335.723324][T18681] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 335.736879][T18684] FAULT_INJECTION: forcing a failure. [ 335.736879][T18684] name failslab, interval 1, probability 0, space 0, times 0 [ 335.749531][T18684] CPU: 0 PID: 18684 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 335.758372][T18684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.768513][T18684] Call Trace: [ 335.771788][T18684] dump_stack_lvl+0xd6/0x122 [ 335.776486][T18684] dump_stack+0x11/0x1b [ 335.780014][T18652] EXT4-fs (loop4): unsupported descriptor size 0 19:43:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1003c1, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 335.780670][T18684] should_fail+0x23c/0x250 [ 335.791416][T18684] ? __d_alloc+0x36/0x370 [ 335.795748][T18684] __should_failslab+0x81/0x90 [ 335.800535][T18684] should_failslab+0x5/0x20 [ 335.805072][T18684] kmem_cache_alloc+0x4f/0x300 [ 335.807663][T18695] loop3: detected capacity change from 0 to 2049 [ 335.809834][T18684] __d_alloc+0x36/0x370 [ 335.809859][T18684] d_alloc+0x2a/0x130 [ 335.824305][T18684] __lookup_hash+0x8f/0x180 [ 335.825748][T18695] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 335.828896][T18684] filename_create+0xfc/0x270 [ 335.843526][T18684] do_mkdirat+0x53/0x2c0 [ 335.847837][T18684] __x64_sys_mkdir+0x40/0x50 [ 335.852429][T18684] do_syscall_64+0x44/0xa0 [ 335.856865][T18684] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 335.862742][T18684] RIP: 0033:0x7f5666080817 [ 335.867135][T18684] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 19:43:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 335.886733][T18684] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 335.895169][T18684] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666080817 [ 335.903130][T18684] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 335.911081][T18684] RBP: 00007f5663df9040 R08: 0000000000000000 R09: ffffffffffffffff [ 335.919054][T18684] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 335.927006][T18684] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 335.958814][T18702] loop1: detected capacity change from 0 to 2048 [ 335.969721][T18652] loop4: detected capacity change from 0 to 4 [ 335.970837][T18681] loop2: detected capacity change from 0 to 2052 [ 335.996074][T18695] loop3: detected capacity change from 0 to 2049 19:43:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 44) [ 336.002632][T18681] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 336.023509][T18702] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 336.031194][T18726] loop5: detected capacity change from 0 to 2048 [ 336.037844][T18695] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 336.046970][T18726] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 19:43:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 336.059021][T18652] EXT4-fs (loop4): unsupported descriptor size 0 [ 336.107324][T18743] loop0: detected capacity change from 0 to 2048 [ 336.120796][T18743] FAULT_INJECTION: forcing a failure. [ 336.120796][T18743] name failslab, interval 1, probability 0, space 0, times 0 [ 336.131274][T18746] loop2: detected capacity change from 0 to 2053 [ 336.133526][T18743] CPU: 1 PID: 18743 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 336.148561][T18743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.158614][T18743] Call Trace: [ 336.161906][T18750] loop1: detected capacity change from 0 to 2048 [ 336.161913][T18743] dump_stack_lvl+0xd6/0x122 [ 336.161937][T18743] dump_stack+0x11/0x1b [ 336.162000][T18743] should_fail+0x23c/0x250 [ 336.181588][T18743] ? ext4_alloc_inode+0x27/0x300 [ 336.186523][T18743] __should_failslab+0x81/0x90 [ 336.191279][T18743] ? set_qf_name+0x230/0x230 [ 336.195863][T18743] should_failslab+0x5/0x20 [ 336.200365][T18743] kmem_cache_alloc+0x4f/0x300 [ 336.205181][T18743] ? ebitmap_destroy+0x91/0xa0 [ 336.209991][T18743] ? set_qf_name+0x230/0x230 [ 336.214564][T18743] ext4_alloc_inode+0x27/0x300 [ 336.219407][T18743] ? set_qf_name+0x230/0x230 [ 336.223983][T18743] new_inode_pseudo+0x38/0x1c0 [ 336.228735][T18743] new_inode+0x21/0x120 [ 336.232876][T18743] __ext4_new_inode+0x13f/0x2fd0 [ 336.237799][T18743] ? __dquot_initialize+0x13d/0x7f0 [ 336.243006][T18743] ext4_mkdir+0x28a/0x760 [ 336.247327][T18743] vfs_mkdir+0x2c3/0x3e0 [ 336.251615][T18743] do_mkdirat+0x12e/0x2c0 [ 336.255933][T18743] __x64_sys_mkdir+0x40/0x50 [ 336.260549][T18743] do_syscall_64+0x44/0xa0 [ 336.265034][T18743] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 336.270920][T18743] RIP: 0033:0x7f5666080817 [ 336.275332][T18743] 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 [ 336.295008][T18743] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 19:43:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100402, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 336.303407][T18743] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666080817 [ 336.311360][T18743] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 336.319354][T18743] RBP: 00007f5663df9040 R08: 0000000000000000 R09: ffffffffffffffff [ 336.327307][T18743] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 336.335292][T18743] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 19:43:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 336.364747][T18758] loop3: detected capacity change from 0 to 2050 [ 336.372556][T18750] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 336.382628][T18758] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 336.400737][T18762] loop4: detected capacity change from 0 to 4 19:43:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 45) 19:43:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100406, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 336.416874][T18768] loop5: detected capacity change from 0 to 2048 [ 336.431530][T18768] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 336.438643][T18762] EXT4-fs (loop4): unsupported descriptor size 0 [ 336.460891][T18746] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 336.466719][T18779] loop0: detected capacity change from 0 to 2048 [ 336.478835][T18780] loop1: detected capacity change from 0 to 2048 [ 336.486216][T18782] loop3: detected capacity change from 0 to 2050 [ 336.489567][T18779] FAULT_INJECTION: forcing a failure. [ 336.489567][T18779] name failslab, interval 1, probability 0, space 0, times 0 [ 336.505255][T18779] CPU: 0 PID: 18779 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 336.514007][T18779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.524062][T18779] Call Trace: [ 336.527329][T18779] dump_stack_lvl+0xd6/0x122 [ 336.531934][T18779] dump_stack+0x11/0x1b [ 336.536086][T18779] should_fail+0x23c/0x250 [ 336.540507][T18779] ? security_inode_alloc+0x30/0x180 [ 336.545813][T18779] __should_failslab+0x81/0x90 [ 336.550614][T18779] should_failslab+0x5/0x20 [ 336.555100][T18779] kmem_cache_alloc+0x4f/0x300 [ 336.559925][T18779] security_inode_alloc+0x30/0x180 [ 336.565029][T18779] inode_init_always+0x20b/0x430 [ 336.569954][T18779] ? set_qf_name+0x230/0x230 [ 336.574541][T18779] new_inode_pseudo+0x73/0x1c0 [ 336.579291][T18779] new_inode+0x21/0x120 [ 336.583431][T18779] __ext4_new_inode+0x13f/0x2fd0 [ 336.588366][T18779] ? __dquot_initialize+0x13d/0x7f0 [ 336.593552][T18779] ext4_mkdir+0x28a/0x760 [ 336.598013][T18779] vfs_mkdir+0x2c3/0x3e0 [ 336.602284][T18779] do_mkdirat+0x12e/0x2c0 [ 336.606671][T18779] __x64_sys_mkdir+0x40/0x50 [ 336.611249][T18779] do_syscall_64+0x44/0xa0 [ 336.615653][T18779] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 336.621534][T18779] RIP: 0033:0x7f5666080817 [ 336.625931][T18779] 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 [ 336.645534][T18779] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 336.653925][T18779] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666080817 [ 336.661879][T18779] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 336.669839][T18779] RBP: 00007f5663df9040 R08: 0000000000000000 R09: ffffffffffffffff [ 336.677795][T18779] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 336.685747][T18779] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 336.704053][T18782] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 336.706381][T18762] loop4: detected capacity change from 0 to 4 [ 336.717678][T18780] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 336.725027][T18746] loop2: detected capacity change from 0 to 2053 [ 336.733857][T18746] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 336.744394][T18762] EXT4-fs (loop4): unsupported descriptor size 0 [ 336.755397][T18782] loop3: detected capacity change from 0 to 2050 [ 336.756784][T18804] loop5: detected capacity change from 0 to 2048 19:43:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 46) 19:43:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, 0x0) [ 336.769468][T18804] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 336.780872][T18782] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 336.811204][T18818] loop0: detected capacity change from 0 to 2048 [ 336.830440][T18818] FAULT_INJECTION: forcing a failure. [ 336.830440][T18818] name failslab, interval 1, probability 0, space 0, times 0 [ 336.843168][T18818] CPU: 0 PID: 18818 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 336.846949][T18828] loop1: detected capacity change from 0 to 2048 [ 336.851946][T18818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.851959][T18818] Call Trace: [ 336.851967][T18818] dump_stack_lvl+0xd6/0x122 [ 336.876175][T18818] dump_stack+0x11/0x1b [ 336.880342][T18818] should_fail+0x23c/0x250 [ 336.884794][T18818] ? sidtab_sid2str_get+0x9c/0x130 [ 336.890007][T18818] __should_failslab+0x81/0x90 [ 336.894755][T18818] should_failslab+0x5/0x20 [ 336.899307][T18818] __kmalloc_track_caller+0x6d/0x350 [ 336.904665][T18818] kmemdup+0x21/0x50 [ 336.908552][T18818] sidtab_sid2str_get+0x9c/0x130 [ 336.913475][T18818] security_sid_to_context_core+0x1cb/0x2d0 [ 336.919355][T18818] security_sid_to_context_force+0x2f/0x40 [ 336.925150][T18818] selinux_inode_init_security+0x4e4/0x590 [ 336.930976][T18818] security_inode_init_security+0xe4/0x260 [ 336.936773][T18818] ? ext4_init_security+0x40/0x40 [ 336.941845][T18818] ext4_init_security+0x30/0x40 [ 336.946682][T18818] __ext4_new_inode+0x2a0a/0x2fd0 [ 336.951692][T18818] ext4_mkdir+0x28a/0x760 [ 336.956004][T18818] vfs_mkdir+0x2c3/0x3e0 [ 336.960292][T18818] do_mkdirat+0x12e/0x2c0 [ 336.964606][T18818] __x64_sys_mkdir+0x40/0x50 [ 336.969187][T18818] do_syscall_64+0x44/0xa0 [ 336.973698][T18818] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 336.979649][T18818] RIP: 0033:0x7f5666080817 [ 336.984048][T18818] 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 [ 337.003646][T18818] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 337.012055][T18818] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666080817 [ 337.020030][T18818] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 337.028015][T18818] RBP: 00007f5663df9040 R08: 0000000000000000 R09: ffffffffffffffff [ 337.035968][T18818] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 337.044004][T18818] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 337.055601][T18824] loop2: detected capacity change from 0 to 2053 19:43:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100410, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 337.063898][T18827] loop4: detected capacity change from 0 to 4 [ 337.071921][T18824] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 337.072094][T18836] loop5: detected capacity change from 0 to 2048 [ 337.091497][T18827] EXT4-fs (loop4): unsupported descriptor size 0 [ 337.105915][T18836] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 19:43:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, 0x0) [ 337.117370][T18824] loop2: detected capacity change from 0 to 2053 [ 337.125826][T18824] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 337.162074][T18827] loop4: detected capacity change from 0 to 4 [ 337.164338][T18853] loop3: detected capacity change from 0 to 2050 [ 337.181238][T18853] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 47) 19:43:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 337.208664][T18864] loop1: detected capacity change from 0 to 2048 [ 337.217896][T18827] EXT4-fs (loop4): unsupported descriptor size 0 [ 337.236208][T18875] loop0: detected capacity change from 0 to 2048 [ 337.237487][T18872] loop5: detected capacity change from 0 to 2048 [ 337.244747][T18875] FAULT_INJECTION: forcing a failure. [ 337.244747][T18875] name failslab, interval 1, probability 0, space 0, times 0 [ 337.261569][T18875] CPU: 0 PID: 18875 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 337.270395][T18875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.280505][T18875] Call Trace: [ 337.283778][T18875] dump_stack_lvl+0xd6/0x122 [ 337.288384][T18875] dump_stack+0x11/0x1b [ 337.292525][T18875] should_fail+0x23c/0x250 [ 337.296942][T18875] ? kcalloc+0x32/0x50 [ 337.301013][T18875] __should_failslab+0x81/0x90 [ 337.305777][T18875] should_failslab+0x5/0x20 [ 337.310283][T18875] __kmalloc+0x6f/0x350 [ 337.314423][T18875] ? __crc32c_le_base+0x250/0x350 [ 337.319440][T18875] kcalloc+0x32/0x50 [ 337.323331][T18875] ext4_find_extent+0x21c/0x7f0 [ 337.328171][T18875] ext4_ext_map_blocks+0x115/0x1ff0 [ 337.333354][T18875] ? ext4_inode_csum+0x410/0x490 [ 337.338274][T18875] ? ext4_es_lookup_extent+0x206/0x490 [ 337.343800][T18875] ext4_map_blocks+0x1cf/0xf00 [ 337.348550][T18875] ext4_getblk+0xc6/0x3e0 [ 337.352942][T18875] ext4_bread+0x28/0x100 [ 337.357177][T18875] ext4_append+0xd1/0x1c0 [ 337.361528][T18875] ext4_init_new_dir+0x177/0x500 [ 337.366447][T18875] ext4_mkdir+0x329/0x760 [ 337.370803][T18875] vfs_mkdir+0x2c3/0x3e0 [ 337.375106][T18875] do_mkdirat+0x12e/0x2c0 [ 337.379442][T18875] __x64_sys_mkdir+0x40/0x50 [ 337.384066][T18875] do_syscall_64+0x44/0xa0 [ 337.388492][T18875] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 337.394406][T18875] RIP: 0033:0x7f5666080817 [ 337.398804][T18875] 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 [ 337.418393][T18875] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 337.426785][T18875] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666080817 [ 337.434809][T18875] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 337.442853][T18875] RBP: 00007f5663df9040 R08: 0000000000000000 R09: ffffffffffffffff [ 337.450863][T18875] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 19:43:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, 0x0) [ 337.458830][T18875] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 337.466920][T18873] loop2: detected capacity change from 0 to 2054 [ 337.478921][T18872] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 337.489332][T18873] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 337.490999][T18853] loop3: detected capacity change from 0 to 2050 19:43:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 337.508880][T18875] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 337.520292][T18853] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 337.525289][T18891] loop4: detected capacity change from 0 to 4 [ 337.538516][T18891] EXT4-fs (loop4): unsupported descriptor size 0 [ 337.548108][T18873] loop2: detected capacity change from 0 to 2054 19:43:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 48) [ 337.556350][T18873] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 337.575325][T18907] loop1: detected capacity change from 0 to 2048 [ 337.587947][T18912] loop5: detected capacity change from 0 to 2048 [ 337.588739][T18914] loop0: detected capacity change from 0 to 2048 [ 337.596034][T18912] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 337.601571][T18914] FAULT_INJECTION: forcing a failure. [ 337.601571][T18914] name failslab, interval 1, probability 0, space 0, times 0 [ 337.619904][T18914] CPU: 0 PID: 18914 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 337.628661][T18914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.638859][T18914] Call Trace: [ 337.642132][T18914] dump_stack_lvl+0xd6/0x122 [ 337.646792][T18914] dump_stack+0x11/0x1b [ 337.650931][T18914] should_fail+0x23c/0x250 [ 337.655321][T18914] ? __es_insert_extent+0x51f/0xe70 [ 337.660920][T18914] __should_failslab+0x81/0x90 [ 337.665662][T18914] should_failslab+0x5/0x20 [ 337.670201][T18914] kmem_cache_alloc+0x4f/0x300 [ 337.675017][T18914] ? __getblk_gfp+0x3f/0x590 [ 337.679590][T18914] __es_insert_extent+0x51f/0xe70 [ 337.684616][T18914] ext4_es_insert_extent+0x1cb/0x1950 [ 337.689972][T18914] ext4_ext_map_blocks+0x100a/0x1ff0 [ 337.695234][T18914] ext4_map_blocks+0x1cf/0xf00 [ 337.700002][T18914] ext4_getblk+0xc6/0x3e0 [ 337.704329][T18914] ext4_bread+0x28/0x100 [ 337.708576][T18914] ext4_append+0xd1/0x1c0 [ 337.712926][T18914] ext4_init_new_dir+0x177/0x500 [ 337.717856][T18914] ext4_mkdir+0x329/0x760 [ 337.722173][T18914] vfs_mkdir+0x2c3/0x3e0 [ 337.726503][T18914] do_mkdirat+0x12e/0x2c0 [ 337.730822][T18914] __x64_sys_mkdir+0x40/0x50 [ 337.735410][T18914] do_syscall_64+0x44/0xa0 [ 337.739856][T18914] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 337.745751][T18914] RIP: 0033:0x7f5666080817 [ 337.750150][T18914] 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 [ 337.769827][T18914] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 337.778215][T18914] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666080817 [ 337.786172][T18914] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 337.794133][T18914] RBP: 00007f5663df9040 R08: 0000000000000000 R09: ffffffffffffffff [ 337.802095][T18914] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 19:43:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100c57, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 1) 19:43:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 337.810117][T18914] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 337.819161][T18914] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 337.831529][T18891] loop4: detected capacity change from 0 to 4 [ 337.851345][T18891] EXT4-fs (loop4): unsupported descriptor size 0 [ 337.876316][T18932] FAULT_INJECTION: forcing a failure. [ 337.876316][T18932] name failslab, interval 1, probability 0, space 0, times 0 [ 337.888964][T18932] CPU: 1 PID: 18932 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 337.891601][T18934] loop2: detected capacity change from 0 to 2054 [ 337.897719][T18932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.905454][T18934] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 337.914194][T18932] Call Trace: [ 337.914233][T18932] dump_stack_lvl+0xd6/0x122 [ 337.932044][T18932] dump_stack+0x11/0x1b [ 337.932790][T18938] loop5: detected capacity change from 0 to 2048 [ 337.936383][T18932] should_fail+0x23c/0x250 [ 337.936407][T18932] ? __se_sys_memfd_create+0xfb/0x390 [ 337.936425][T18932] __should_failslab+0x81/0x90 [ 337.936442][T18932] should_failslab+0x5/0x20 [ 337.945400][T18938] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 337.947138][T18932] __kmalloc+0x6f/0x350 [ 337.947158][T18932] ? strnlen_user+0x137/0x1c0 [ 337.958597][T18941] loop3: detected capacity change from 0 to 2050 [ 337.961832][T18932] __se_sys_memfd_create+0xfb/0x390 [ 337.961856][T18932] __x64_sys_memfd_create+0x2d/0x40 [ 337.970108][T18941] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 337.972460][T18932] do_syscall_64+0x44/0xa0 [ 338.008081][T18932] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 338.013972][T18932] RIP: 0033:0x7f9e044cf709 [ 338.018360][T18932] 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 [ 338.038030][T18932] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 338.046418][T18932] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9e044cf709 [ 338.054437][T18932] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f9e04528e76 [ 338.062579][T18932] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff 19:43:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 2) 19:43:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 49) [ 338.070546][T18932] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 338.078499][T18932] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020012e00 [ 338.100059][T18934] loop2: detected capacity change from 0 to 2054 [ 338.107596][T18934] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 338.136414][T18941] loop3: detected capacity change from 0 to 2050 [ 338.149421][T18941] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 338.165494][T18967] FAULT_INJECTION: forcing a failure. [ 338.165494][T18967] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 338.168551][T18968] loop5: detected capacity change from 0 to 2048 [ 338.178641][T18967] CPU: 0 PID: 18967 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 338.187480][T18969] loop0: detected capacity change from 0 to 2048 [ 338.193676][T18967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.193688][T18967] Call Trace: [ 338.193695][T18967] dump_stack_lvl+0xd6/0x122 [ 338.202584][T18969] FAULT_INJECTION: forcing a failure. [ 338.202584][T18969] name failslab, interval 1, probability 0, space 0, times 0 [ 338.210252][T18967] dump_stack+0x11/0x1b [ 338.210276][T18967] should_fail+0x23c/0x250 [ 338.239240][T18967] should_fail_usercopy+0x16/0x20 [ 338.244264][T18967] _copy_from_user+0x1c/0xd0 [ 338.248969][T18967] __se_sys_memfd_create+0x137/0x390 [ 338.254263][T18967] __x64_sys_memfd_create+0x2d/0x40 [ 338.259446][T18967] do_syscall_64+0x44/0xa0 [ 338.264008][T18967] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 338.270019][T18967] RIP: 0033:0x7f9e044cf709 [ 338.274434][T18967] 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 [ 338.294043][T18967] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 338.302495][T18967] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9e044cf709 [ 338.310456][T18967] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f9e04528e76 [ 338.318417][T18967] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 338.326375][T18967] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 338.334336][T18967] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020012e00 [ 338.342352][T18969] CPU: 1 PID: 18969 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 338.351206][T18969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.361249][T18969] Call Trace: [ 338.364515][T18969] dump_stack_lvl+0xd6/0x122 [ 338.369209][T18969] dump_stack+0x11/0x1b [ 338.373395][T18969] should_fail+0x23c/0x250 [ 338.377797][T18969] ? kcalloc+0x32/0x50 [ 338.381856][T18969] __should_failslab+0x81/0x90 [ 338.386632][T18969] should_failslab+0x5/0x20 [ 338.391126][T18969] __kmalloc+0x6f/0x350 [ 338.395265][T18969] kcalloc+0x32/0x50 [ 338.399146][T18969] ext4_find_extent+0x21c/0x7f0 [ 338.404063][T18969] ? kfree+0xf8/0x1d0 [ 338.408026][T18969] ext4_ext_map_blocks+0x115/0x1ff0 [ 338.413205][T18969] ext4_map_blocks+0x71e/0xf00 [ 338.418005][T18969] ext4_getblk+0xc6/0x3e0 [ 338.422358][T18969] ext4_bread+0x28/0x100 [ 338.426581][T18969] ext4_append+0xd1/0x1c0 [ 338.430893][T18969] ext4_init_new_dir+0x177/0x500 [ 338.435898][T18969] ext4_mkdir+0x329/0x760 [ 338.440261][T18969] vfs_mkdir+0x2c3/0x3e0 [ 338.444492][T18969] do_mkdirat+0x12e/0x2c0 [ 338.449355][T18969] __x64_sys_mkdir+0x40/0x50 [ 338.454018][T18969] do_syscall_64+0x44/0xa0 [ 338.458449][T18969] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 338.464537][T18969] RIP: 0033:0x7f5666080817 [ 338.468934][T18969] 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 [ 338.488656][T18969] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 338.497177][T18969] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666080817 [ 338.505200][T18969] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 338.513172][T18969] RBP: 00007f5663df9040 R08: 0000000000000000 R09: ffffffffffffffff [ 338.521124][T18969] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 338.529171][T18969] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 19:43:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 3) 19:43:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100600, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 338.546664][T18968] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 338.552103][T18974] loop4: detected capacity change from 0 to 4 [ 338.563583][T18974] EXT4-fs (loop4): unsupported descriptor size 0 [ 338.582140][T18980] FAULT_INJECTION: forcing a failure. [ 338.582140][T18980] name failslab, interval 1, probability 0, space 0, times 0 19:43:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100d00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 338.594794][T18980] CPU: 1 PID: 18980 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 338.603678][T18980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.613733][T18980] Call Trace: [ 338.617009][T18980] dump_stack_lvl+0xd6/0x122 [ 338.621618][T18980] dump_stack+0x11/0x1b [ 338.625812][T18980] should_fail+0x23c/0x250 [ 338.630264][T18980] ? shmem_alloc_inode+0x22/0x30 [ 338.635232][T18980] __should_failslab+0x81/0x90 [ 338.639970][T18980] ? shmem_match+0xa0/0xa0 [ 338.644369][T18980] should_failslab+0x5/0x20 [ 338.648935][T18980] kmem_cache_alloc+0x4f/0x300 [ 338.653832][T18980] ? shmem_match+0xa0/0xa0 [ 338.658305][T18980] shmem_alloc_inode+0x22/0x30 [ 338.663092][T18980] new_inode_pseudo+0x38/0x1c0 [ 338.667844][T18980] new_inode+0x21/0x120 [ 338.671993][T18980] shmem_get_inode+0xb7/0x4a0 [ 338.676661][T18980] __shmem_file_setup+0xf1/0x1d0 [ 338.681611][T18980] shmem_file_setup+0x37/0x40 [ 338.686277][T18980] __se_sys_memfd_create+0x1eb/0x390 [ 338.691603][T18980] __x64_sys_memfd_create+0x2d/0x40 [ 338.696784][T18980] do_syscall_64+0x44/0xa0 [ 338.701235][T18980] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 338.707178][T18980] RIP: 0033:0x7f9e044cf709 [ 338.711586][T18980] 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 [ 338.731173][T18980] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 338.739679][T18980] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9e044cf709 [ 338.747696][T18980] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f9e04528e76 [ 338.755652][T18980] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 338.763675][T18980] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 338.771678][T18980] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020012e00 19:43:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 50) 19:43:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 4) [ 338.798181][T18974] loop4: detected capacity change from 0 to 4 [ 338.820591][T18974] EXT4-fs (loop4): unsupported descriptor size 0 [ 338.826622][T18996] loop5: detected capacity change from 0 to 2048 [ 338.831674][T18997] loop2: detected capacity change from 0 to 2054 [ 338.842088][T18997] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 338.847201][T19004] FAULT_INJECTION: forcing a failure. [ 338.847201][T19004] name failslab, interval 1, probability 0, space 0, times 0 [ 338.853318][T19003] loop0: detected capacity change from 0 to 2048 [ 338.864666][T19004] CPU: 0 PID: 19004 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 338.879706][T19004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.889791][T19004] Call Trace: [ 338.893059][T19004] dump_stack_lvl+0xd6/0x122 [ 338.897636][T19004] dump_stack+0x11/0x1b [ 338.901883][T19004] should_fail+0x23c/0x250 [ 338.906281][T19004] ? security_inode_alloc+0x30/0x180 [ 338.911554][T19004] __should_failslab+0x81/0x90 [ 338.916310][T19004] should_failslab+0x5/0x20 [ 338.920798][T19004] kmem_cache_alloc+0x4f/0x300 [ 338.925547][T19004] security_inode_alloc+0x30/0x180 [ 338.930663][T19004] inode_init_always+0x20b/0x430 [ 338.935614][T19004] ? shmem_match+0xa0/0xa0 [ 338.940013][T19004] new_inode_pseudo+0x73/0x1c0 [ 338.944829][T19004] new_inode+0x21/0x120 [ 338.948969][T19004] shmem_get_inode+0xb7/0x4a0 [ 338.953677][T19004] __shmem_file_setup+0xf1/0x1d0 [ 338.958599][T19004] shmem_file_setup+0x37/0x40 [ 338.963256][T19004] __se_sys_memfd_create+0x1eb/0x390 [ 338.968535][T19004] __x64_sys_memfd_create+0x2d/0x40 [ 338.973718][T19004] do_syscall_64+0x44/0xa0 [ 338.978193][T19004] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 338.984091][T19004] RIP: 0033:0x7f9e044cf709 [ 338.988499][T19004] 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 [ 339.008203][T19004] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 339.016655][T19004] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9e044cf709 [ 339.024629][T19004] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f9e04528e76 [ 339.032593][T19004] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 339.040560][T19004] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 19:43:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 5) [ 339.048537][T19004] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020012e00 [ 339.057135][T18996] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 339.062440][T19003] FAULT_INJECTION: forcing a failure. [ 339.062440][T19003] name failslab, interval 1, probability 0, space 0, times 0 [ 339.076318][T19003] CPU: 1 PID: 19003 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 339.085073][T19003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.095231][T19003] Call Trace: [ 339.098587][T19003] dump_stack_lvl+0xd6/0x122 [ 339.102962][T19013] loop3: detected capacity change from 0 to 2051 [ 339.103202][T19003] dump_stack+0x11/0x1b [ 339.103224][T19003] should_fail+0x23c/0x250 [ 339.103241][T19003] ? ext4_mb_new_blocks+0x317/0x1fc0 [ 339.123323][T19003] __should_failslab+0x81/0x90 [ 339.128179][T19003] should_failslab+0x5/0x20 [ 339.132667][T19003] kmem_cache_alloc+0x4f/0x300 [ 339.137533][T19003] ext4_mb_new_blocks+0x317/0x1fc0 [ 339.142628][T19003] ? ext4_find_extent+0x6cf/0x7f0 [ 339.147670][T19003] ? ext4_ext_search_right+0x300/0x540 [ 339.153110][T19003] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 339.158824][T19003] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 339.164097][T19003] ext4_map_blocks+0x71e/0xf00 [ 339.168846][T19003] ext4_getblk+0xc6/0x3e0 [ 339.173193][T19003] ext4_bread+0x28/0x100 [ 339.177421][T19003] ext4_append+0xd1/0x1c0 [ 339.181732][T19003] ext4_init_new_dir+0x177/0x500 [ 339.186684][T19003] ext4_mkdir+0x329/0x760 [ 339.191058][T19003] vfs_mkdir+0x2c3/0x3e0 [ 339.195363][T19003] do_mkdirat+0x12e/0x2c0 [ 339.199680][T19003] __x64_sys_mkdir+0x40/0x50 [ 339.204267][T19003] do_syscall_64+0x44/0xa0 [ 339.208671][T19003] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.214551][T19003] RIP: 0033:0x7f5666080817 [ 339.218963][T19003] 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 [ 339.238559][T19003] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 339.246995][T19003] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666080817 [ 339.254956][T19003] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 339.262911][T19003] RBP: 00007f5663df9040 R08: 0000000000000000 R09: ffffffffffffffff [ 339.270953][T19003] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 339.278907][T19003] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 339.293235][T19016] FAULT_INJECTION: forcing a failure. 19:43:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 339.293235][T19016] name failslab, interval 1, probability 0, space 0, times 0 [ 339.301918][T19013] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 339.305898][T19016] CPU: 1 PID: 19016 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 339.324585][T19016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.326884][T19020] loop4: detected capacity change from 0 to 4 [ 339.334666][T19016] Call Trace: [ 339.334675][T19016] dump_stack_lvl+0xd6/0x122 [ 339.334697][T19016] dump_stack+0x11/0x1b [ 339.334714][T19016] should_fail+0x23c/0x250 [ 339.357147][T19016] ? __d_alloc+0x36/0x370 [ 339.361526][T19016] __should_failslab+0x81/0x90 [ 339.366282][T19016] should_failslab+0x5/0x20 [ 339.370767][T19016] kmem_cache_alloc+0x4f/0x300 [ 339.375513][T19016] ? security_inode_alloc+0x138/0x180 [ 339.380928][T19016] ? __init_rwsem+0x59/0x70 [ 339.385433][T19016] __d_alloc+0x36/0x370 [ 339.389669][T19016] d_alloc_pseudo+0x1a/0x50 [ 339.394160][T19016] alloc_file_pseudo+0x77/0x150 [ 339.398997][T19016] __shmem_file_setup+0x14c/0x1d0 [ 339.404012][T19016] shmem_file_setup+0x37/0x40 [ 339.408670][T19016] __se_sys_memfd_create+0x1eb/0x390 [ 339.414011][T19016] __x64_sys_memfd_create+0x2d/0x40 [ 339.419192][T19016] do_syscall_64+0x44/0xa0 [ 339.423627][T19016] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.429507][T19016] RIP: 0033:0x7f9e044cf709 [ 339.433916][T19016] 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 [ 339.453560][T19016] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 339.461956][T19016] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9e044cf709 [ 339.469906][T19016] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f9e04528e76 [ 339.477930][T19016] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 339.486012][T19016] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 19:43:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 51) 19:43:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 6) [ 339.493964][T19016] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020012e00 [ 339.502717][T19020] EXT4-fs (loop4): unsupported descriptor size 0 [ 339.526631][T19013] loop3: detected capacity change from 0 to 2051 [ 339.535815][T18997] loop2: detected capacity change from 0 to 2054 19:43:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 339.546402][T19013] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 339.554781][T19037] loop0: detected capacity change from 0 to 2048 [ 339.563550][T18997] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 339.567437][T19041] FAULT_INJECTION: forcing a failure. [ 339.567437][T19041] name failslab, interval 1, probability 0, space 0, times 0 [ 339.582024][T19020] loop4: detected capacity change from 0 to 4 [ 339.586196][T19041] CPU: 1 PID: 19041 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 339.594147][T19042] loop5: detected capacity change from 0 to 2048 [ 339.601078][T19041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.601090][T19041] Call Trace: [ 339.601097][T19041] dump_stack_lvl+0xd6/0x122 [ 339.613167][T19037] FAULT_INJECTION: forcing a failure. [ 339.613167][T19037] name failslab, interval 1, probability 0, space 0, times 0 [ 339.617436][T19041] dump_stack+0x11/0x1b [ 339.617459][T19041] should_fail+0x23c/0x250 [ 339.617476][T19041] ? __alloc_file+0x2e/0x1a0 [ 339.651030][T19041] __should_failslab+0x81/0x90 [ 339.655839][T19041] should_failslab+0x5/0x20 [ 339.660380][T19041] kmem_cache_alloc+0x4f/0x300 [ 339.665128][T19041] __alloc_file+0x2e/0x1a0 [ 339.669529][T19041] alloc_empty_file+0xcd/0x1c0 [ 339.674281][T19041] alloc_file+0x3a/0x280 [ 339.678586][T19041] alloc_file_pseudo+0xfa/0x150 [ 339.683501][T19041] __shmem_file_setup+0x14c/0x1d0 [ 339.688566][T19041] shmem_file_setup+0x37/0x40 [ 339.693226][T19041] __se_sys_memfd_create+0x1eb/0x390 [ 339.698498][T19041] __x64_sys_memfd_create+0x2d/0x40 [ 339.703707][T19041] do_syscall_64+0x44/0xa0 [ 339.708129][T19041] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.714169][T19041] RIP: 0033:0x7f9e044cf709 [ 339.718565][T19041] 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 [ 339.738429][T19041] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 339.746847][T19041] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9e044cf709 [ 339.755000][T19041] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f9e04528e76 [ 339.763011][T19041] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 339.771129][T19041] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 339.779094][T19041] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020012e00 [ 339.787050][T19037] CPU: 0 PID: 19037 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 339.795810][T19037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.805862][T19037] Call Trace: [ 339.809146][T19037] dump_stack_lvl+0xd6/0x122 [ 339.813752][T19037] dump_stack+0x11/0x1b [ 339.818056][T19037] should_fail+0x23c/0x250 [ 339.822486][T19037] ? ext4_mb_new_blocks+0x73f/0x1fc0 [ 339.827855][T19037] __should_failslab+0x81/0x90 [ 339.832602][T19037] should_failslab+0x5/0x20 [ 339.837088][T19037] kmem_cache_alloc+0x4f/0x300 [ 339.841832][T19037] ext4_mb_new_blocks+0x73f/0x1fc0 [ 339.846924][T19037] ? ext4_find_extent+0x6cf/0x7f0 [ 339.851984][T19037] ? ext4_ext_search_right+0x300/0x540 [ 339.857427][T19037] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 339.863209][T19037] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 339.868482][T19037] ext4_map_blocks+0x71e/0xf00 [ 339.873237][T19037] ext4_getblk+0xc6/0x3e0 [ 339.877557][T19037] ext4_bread+0x28/0x100 [ 339.881838][T19037] ext4_append+0xd1/0x1c0 [ 339.886149][T19037] ext4_init_new_dir+0x177/0x500 [ 339.891069][T19037] ext4_mkdir+0x329/0x760 [ 339.895435][T19037] vfs_mkdir+0x2c3/0x3e0 [ 339.899714][T19037] do_mkdirat+0x12e/0x2c0 [ 339.904030][T19037] __x64_sys_mkdir+0x40/0x50 [ 339.908610][T19037] do_syscall_64+0x44/0xa0 [ 339.913108][T19037] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.919048][T19037] RIP: 0033:0x7f5666080817 [ 339.923444][T19037] 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 [ 339.943141][T19037] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 339.951546][T19037] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666080817 [ 339.959507][T19037] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 339.967479][T19037] RBP: 00007f5663df9040 R08: 0000000000000000 R09: ffffffffffffffff [ 339.975449][T19037] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 339.983402][T19037] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 19:43:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 7) 19:43:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100604, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 340.002444][T19020] EXT4-fs (loop4): unsupported descriptor size 0 [ 340.013968][T19042] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 340.031621][T19056] FAULT_INJECTION: forcing a failure. [ 340.031621][T19056] name failslab, interval 1, probability 0, space 0, times 0 [ 340.035174][T19058] loop3: detected capacity change from 0 to 2051 [ 340.044335][T19056] CPU: 0 PID: 19056 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 340.059351][T19056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.069393][T19056] Call Trace: [ 340.072738][T19056] dump_stack_lvl+0xd6/0x122 [ 340.077320][T19056] dump_stack+0x11/0x1b [ 340.081474][T19056] should_fail+0x23c/0x250 [ 340.085994][T19056] ? security_file_alloc+0x30/0x190 [ 340.091200][T19056] __should_failslab+0x81/0x90 [ 340.096051][T19056] should_failslab+0x5/0x20 [ 340.100605][T19056] kmem_cache_alloc+0x4f/0x300 [ 340.105415][T19056] security_file_alloc+0x30/0x190 [ 340.110445][T19056] __alloc_file+0x83/0x1a0 [ 340.114868][T19056] alloc_empty_file+0xcd/0x1c0 [ 340.119661][T19056] alloc_file+0x3a/0x280 [ 340.123963][T19056] alloc_file_pseudo+0xfa/0x150 [ 340.128890][T19056] __shmem_file_setup+0x14c/0x1d0 [ 340.133934][T19056] shmem_file_setup+0x37/0x40 [ 340.138592][T19056] __se_sys_memfd_create+0x1eb/0x390 [ 340.143859][T19056] __x64_sys_memfd_create+0x2d/0x40 [ 340.149057][T19056] do_syscall_64+0x44/0xa0 [ 340.153473][T19056] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.159447][T19056] RIP: 0033:0x7f9e044cf709 [ 340.163856][T19056] 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 [ 340.183530][T19056] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 340.191948][T19056] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f9e044cf709 19:43:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 8) 19:43:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 52) [ 340.199995][T19056] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f9e04528e76 [ 340.207998][T19056] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 340.215949][T19056] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 340.223919][T19056] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020012e00 [ 340.233832][T19058] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 340.278910][T19068] FAULT_INJECTION: forcing a failure. [ 340.278910][T19068] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 340.284470][T19069] loop0: detected capacity change from 0 to 2048 [ 340.292224][T19068] CPU: 0 PID: 19068 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 340.299115][T19069] FAULT_INJECTION: forcing a failure. [ 340.299115][T19069] name failslab, interval 1, probability 0, space 0, times 0 [ 340.307246][T19068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.307258][T19068] Call Trace: [ 340.307265][T19068] dump_stack_lvl+0xd6/0x122 [ 340.307314][T19068] dump_stack+0x11/0x1b [ 340.307330][T19068] should_fail+0x23c/0x250 [ 340.307347][T19068] __alloc_pages+0x102/0x320 [ 340.350901][T19068] alloc_pages_vma+0x5ee/0x770 [ 340.355689][T19068] shmem_getpage_gfp+0x96d/0x13d0 [ 340.360748][T19068] ? policydb_context_isvalid+0x135/0x230 [ 340.366458][T19068] shmem_write_begin+0x7e/0x100 [ 340.371294][T19068] generic_perform_write+0x1b8/0x3e0 [ 340.376695][T19068] __generic_file_write_iter+0x174/0x310 [ 340.382314][T19068] ? generic_write_checks+0x250/0x290 [ 340.387676][T19068] generic_file_write_iter+0x75/0x130 [ 340.393039][T19068] vfs_write+0x7bc/0x900 [ 340.397344][T19068] __x64_sys_pwrite64+0xf5/0x150 [ 340.402274][T19068] do_syscall_64+0x44/0xa0 [ 340.406714][T19068] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.412745][T19068] RIP: 0033:0x7f9e044828a7 [ 340.417142][T19068] 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 [ 340.436823][T19068] RSP: 002b:00007f9e02246f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 340.445230][T19068] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044828a7 [ 340.453195][T19068] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 340.461159][T19068] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 340.469252][T19068] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 19:43:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 340.477294][T19068] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 340.485260][T19069] CPU: 1 PID: 19069 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 340.491355][T19068] loop1: detected capacity change from 0 to 2048 [ 340.494067][T19069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.494078][T19069] Call Trace: [ 340.494084][T19069] dump_stack_lvl+0xd6/0x122 [ 340.494106][T19069] dump_stack+0x11/0x1b [ 340.494123][T19069] should_fail+0x23c/0x250 [ 340.526765][T19069] ? __es_insert_extent+0x51f/0xe70 [ 340.532025][T19069] __should_failslab+0x81/0x90 [ 340.536803][T19069] should_failslab+0x5/0x20 [ 340.541290][T19069] kmem_cache_alloc+0x4f/0x300 [ 340.546133][T19069] __es_insert_extent+0x51f/0xe70 [ 340.551139][T19069] ext4_es_insert_extent+0x1cb/0x1950 [ 340.556496][T19069] ext4_map_blocks+0xa5d/0xf00 [ 340.561316][T19069] ext4_getblk+0xc6/0x3e0 [ 340.565641][T19069] ext4_bread+0x28/0x100 [ 340.569865][T19069] ext4_append+0xd1/0x1c0 [ 340.574184][T19069] ext4_init_new_dir+0x177/0x500 [ 340.579109][T19069] ext4_mkdir+0x329/0x760 [ 340.583483][T19069] vfs_mkdir+0x2c3/0x3e0 [ 340.587714][T19069] do_mkdirat+0x12e/0x2c0 [ 340.592029][T19069] __x64_sys_mkdir+0x40/0x50 [ 340.596635][T19069] do_syscall_64+0x44/0xa0 [ 340.601039][T19069] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.606930][T19069] RIP: 0033:0x7f5666080817 [ 340.611327][T19069] 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 [ 340.630995][T19069] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 340.639474][T19069] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666080817 [ 340.647424][T19069] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 340.655453][T19069] RBP: 00007f5663df9040 R08: 0000000000000000 R09: ffffffffffffffff [ 340.663403][T19069] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 340.671354][T19069] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 340.680976][T19068] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 340.692413][T19081] loop5: detected capacity change from 0 to 2048 [ 340.700185][T19083] loop2: detected capacity change from 0 to 2055 [ 340.701555][T19084] loop4: detected capacity change from 0 to 4 [ 340.713231][T19069] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 53) [ 340.729154][T19084] EXT4-fs (loop4): unsupported descriptor size 0 [ 340.737340][T19058] loop3: detected capacity change from 0 to 2051 [ 340.739338][T19081] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 340.756875][T19083] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 9) [ 340.774049][T19058] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 340.797294][T19084] loop4: detected capacity change from 0 to 4 [ 340.805159][T19084] EXT4-fs (loop4): unsupported descriptor size 0 [ 340.811088][T19108] loop0: detected capacity change from 0 to 2048 [ 340.821911][T19083] loop2: detected capacity change from 0 to 2055 [ 340.836029][T19108] FAULT_INJECTION: forcing a failure. [ 340.836029][T19108] name failslab, interval 1, probability 0, space 0, times 0 [ 340.848752][T19108] CPU: 0 PID: 19108 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 340.851296][T19120] loop5: detected capacity change from 0 to 2048 [ 340.857535][T19108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.857548][T19108] Call Trace: [ 340.857554][T19108] dump_stack_lvl+0xd6/0x122 [ 340.857577][T19108] dump_stack+0x11/0x1b [ 340.885895][T19108] should_fail+0x23c/0x250 [ 340.890315][T19108] ? __se_sys_mount+0x4e/0x2f0 [ 340.895295][T19108] __should_failslab+0x81/0x90 [ 340.900070][T19108] should_failslab+0x5/0x20 [ 340.904628][T19108] __kmalloc_track_caller+0x6d/0x350 [ 340.909920][T19108] ? do_mkdirat+0x293/0x2c0 [ 340.914430][T19108] ? strnlen_user+0x137/0x1c0 [ 340.919186][T19108] strndup_user+0x73/0x120 [ 340.923598][T19108] __se_sys_mount+0x4e/0x2f0 [ 340.928195][T19108] ? do_mkdirat+0x293/0x2c0 [ 340.932733][T19108] __x64_sys_mount+0x63/0x70 [ 340.937331][T19108] do_syscall_64+0x44/0xa0 [ 340.941786][T19108] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.947681][T19108] RIP: 0033:0x7f5666082c2a [ 340.952136][T19108] 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 [ 340.971738][T19108] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 340.980150][T19108] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 340.986375][T19120] EXT4-fs (loop5): invalid first ino: 0 [ 340.988122][T19108] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 340.988138][T19108] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 340.988149][T19108] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 340.994152][T19083] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 341.001699][T19108] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 341.010806][T19121] FAULT_INJECTION: forcing a failure. [ 341.010806][T19121] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 341.048772][T19121] CPU: 0 PID: 19121 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 341.057533][T19121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.067583][T19121] Call Trace: [ 341.070855][T19121] dump_stack_lvl+0xd6/0x122 [ 341.075448][T19121] dump_stack+0x11/0x1b [ 341.079724][T19121] should_fail+0x23c/0x250 [ 341.084138][T19121] should_fail_usercopy+0x16/0x20 [ 341.089161][T19121] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 341.094956][T19121] ? shmem_write_begin+0x7e/0x100 [ 341.099974][T19121] generic_perform_write+0x201/0x3e0 [ 341.105286][T19121] __generic_file_write_iter+0x174/0x310 [ 341.110928][T19121] ? generic_write_checks+0x250/0x290 [ 341.116381][T19121] generic_file_write_iter+0x75/0x130 [ 341.121763][T19121] vfs_write+0x7bc/0x900 [ 341.126074][T19121] __x64_sys_pwrite64+0xf5/0x150 [ 341.131009][T19121] do_syscall_64+0x44/0xa0 19:43:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100700, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 341.135475][T19121] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 341.141460][T19121] RIP: 0033:0x7f9e044828a7 [ 341.145861][T19121] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 341.165473][T19121] RSP: 002b:00007f9e02246f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 341.173882][T19121] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044828a7 [ 341.178463][T19129] loop3: detected capacity change from 0 to 2051 [ 341.181879][T19121] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 341.181894][T19121] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 341.181905][T19121] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 341.181916][T19121] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 341.187798][T19121] loop1: detected capacity change from 0 to 2048 [ 341.197966][T19129] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 341.236884][T19121] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 341.246620][T19121] EXT4-fs (loop1): group descriptors corrupted! [ 341.252084][T19140] loop5: detected capacity change from 0 to 2048 [ 341.264522][T19144] loop4: detected capacity change from 0 to 4 [ 341.278576][T19144] EXT4-fs (loop4): unsupported descriptor size 0 19:43:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 10) 19:43:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 54) [ 341.297206][T19129] loop3: detected capacity change from 0 to 2051 [ 341.305853][T19140] EXT4-fs (loop5): invalid first ino: 0 [ 341.306168][T19129] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 341.321602][T19144] loop4: detected capacity change from 0 to 4 [ 341.332869][T19164] loop2: detected capacity change from 0 to 2055 [ 341.340727][T19144] EXT4-fs (loop4): unsupported descriptor size 0 [ 341.345882][T19168] FAULT_INJECTION: forcing a failure. [ 341.345882][T19168] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 341.360245][T19168] CPU: 0 PID: 19168 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 341.369053][T19168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.379108][T19168] Call Trace: [ 341.382527][T19168] dump_stack_lvl+0xd6/0x122 [ 341.384939][T19164] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 341.387123][T19168] dump_stack+0x11/0x1b [ 341.401232][T19168] should_fail+0x23c/0x250 [ 341.405653][T19168] should_fail_usercopy+0x16/0x20 [ 341.410675][T19168] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 341.416425][T19168] ? shmem_write_begin+0x7e/0x100 [ 341.421509][T19168] generic_perform_write+0x201/0x3e0 [ 341.426833][T19168] __generic_file_write_iter+0x174/0x310 [ 341.432504][T19168] ? generic_write_checks+0x250/0x290 [ 341.437917][T19168] generic_file_write_iter+0x75/0x130 [ 341.438647][T19170] loop0: detected capacity change from 0 to 2048 [ 341.443359][T19168] vfs_write+0x7bc/0x900 [ 341.443384][T19168] __x64_sys_pwrite64+0xf5/0x150 [ 341.459079][T19168] do_syscall_64+0x44/0xa0 [ 341.460787][T19170] FAULT_INJECTION: forcing a failure. [ 341.460787][T19170] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 341.463524][T19168] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 341.463554][T19168] RIP: 0033:0x7f9e044828a7 [ 341.486888][T19168] 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 [ 341.506739][T19168] RSP: 002b:00007f9e02246f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 341.515135][T19168] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044828a7 [ 341.523164][T19168] RDX: 000000000000001f RSI: 0000000020010100 RDI: 0000000000000004 [ 341.531154][T19168] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 341.539109][T19168] R10: 00000000000004e0 R11: 0000000000000293 R12: 0000000000000004 19:43:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 341.547083][T19168] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 341.555056][T19170] CPU: 1 PID: 19170 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 341.556352][T19168] loop1: detected capacity change from 0 to 2048 [ 341.563968][T19170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.563979][T19170] Call Trace: [ 341.563985][T19170] dump_stack_lvl+0xd6/0x122 [ 341.564010][T19170] dump_stack+0x11/0x1b [ 341.592444][T19170] should_fail+0x23c/0x250 [ 341.596855][T19170] should_fail_usercopy+0x16/0x20 [ 341.601913][T19170] _copy_from_user+0x1c/0xd0 [ 341.606488][T19170] strndup_user+0xb0/0x120 [ 341.610889][T19170] __se_sys_mount+0x4e/0x2f0 [ 341.615535][T19170] __x64_sys_mount+0x63/0x70 [ 341.620112][T19170] do_syscall_64+0x44/0xa0 [ 341.624514][T19170] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 341.630393][T19170] RIP: 0033:0x7f5666082c2a [ 341.634896][T19170] 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 [ 341.654590][T19170] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 341.662986][T19170] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 341.671009][T19170] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 341.678969][T19170] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 341.686920][T19170] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:43:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1d2, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 341.695742][T19170] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 341.717997][T19168] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 341.727353][T19183] loop5: detected capacity change from 0 to 2048 [ 341.727765][T19168] EXT4-fs (loop1): group descriptors corrupted! [ 341.742757][T19183] EXT4-fs (loop5): invalid first ino: 0 19:43:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1007fc, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 341.775891][T19164] loop2: detected capacity change from 0 to 2055 [ 341.778438][T19193] loop4: detected capacity change from 0 to 4 [ 341.789683][T19164] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 341.813522][T19201] loop5: detected capacity change from 0 to 2048 19:43:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 55) 19:43:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 11) 19:43:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 341.824000][T19201] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 341.840276][T19208] loop3: detected capacity change from 0 to 2051 [ 341.861991][T19208] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 341.906947][T19193] EXT4-fs (loop4): unsupported descriptor size 0 [ 341.907477][T19222] FAULT_INJECTION: forcing a failure. [ 341.907477][T19222] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 341.914327][T19219] loop0: detected capacity change from 0 to 2048 [ 341.926413][T19222] CPU: 0 PID: 19222 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 341.936645][T19224] loop2: detected capacity change from 0 to 2056 [ 341.941453][T19222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.941465][T19222] Call Trace: [ 341.941472][T19222] dump_stack_lvl+0xd6/0x122 [ 341.941495][T19222] dump_stack+0x11/0x1b [ 341.948891][T19219] FAULT_INJECTION: forcing a failure. [ 341.948891][T19219] name failslab, interval 1, probability 0, space 0, times 0 [ 341.957859][T19222] should_fail+0x23c/0x250 [ 341.957882][T19222] should_fail_usercopy+0x16/0x20 [ 341.991977][T19222] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 341.997949][T19222] ? shmem_write_begin+0x7e/0x100 [ 342.003009][T19222] generic_perform_write+0x201/0x3e0 [ 342.008457][T19222] __generic_file_write_iter+0x174/0x310 [ 342.014164][T19222] ? generic_write_checks+0x250/0x290 [ 342.019523][T19222] generic_file_write_iter+0x75/0x130 [ 342.024973][T19222] vfs_write+0x7bc/0x900 [ 342.029215][T19222] __x64_sys_pwrite64+0xf5/0x150 [ 342.034144][T19222] do_syscall_64+0x44/0xa0 [ 342.038575][T19222] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 342.045048][T19222] RIP: 0033:0x7f9e044828a7 [ 342.049815][T19222] 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 [ 342.069554][T19222] RSP: 002b:00007f9e02246f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 342.078035][T19222] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044828a7 [ 342.086077][T19222] RDX: 0000000000000005 RSI: 0000000020010300 RDI: 0000000000000004 [ 342.094093][T19222] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 342.102182][T19222] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 [ 342.110142][T19222] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 342.118101][T19219] CPU: 1 PID: 19219 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 342.126870][T19219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.127030][T19225] loop5: detected capacity change from 0 to 2048 [ 342.136914][T19219] Call Trace: [ 342.136923][T19219] dump_stack_lvl+0xd6/0x122 [ 342.136953][T19219] dump_stack+0x11/0x1b [ 342.136970][T19219] should_fail+0x23c/0x250 [ 342.136986][T19219] ? __se_sys_mount+0x91/0x2f0 [ 342.137006][T19219] __should_failslab+0x81/0x90 [ 342.169503][T19219] should_failslab+0x5/0x20 [ 342.174002][T19219] __kmalloc_track_caller+0x6d/0x350 [ 342.179333][T19219] ? strnlen_user+0x137/0x1c0 [ 342.184089][T19219] strndup_user+0x73/0x120 [ 342.188493][T19219] __se_sys_mount+0x91/0x2f0 [ 342.193122][T19219] ? do_mkdirat+0x293/0x2c0 [ 342.197693][T19219] __x64_sys_mount+0x63/0x70 [ 342.202297][T19219] do_syscall_64+0x44/0xa0 [ 342.206702][T19219] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 342.212659][T19219] RIP: 0033:0x7f5666082c2a [ 342.217056][T19219] 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 [ 342.236671][T19219] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 342.245090][T19219] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 342.253041][T19219] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 342.260992][T19219] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 342.268943][T19219] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 342.276898][T19219] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 342.296666][T19222] loop1: detected capacity change from 0 to 2048 [ 342.304966][T19224] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 342.315897][T19208] loop3: detected capacity change from 0 to 2051 [ 342.325053][T19225] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 342.325658][T19222] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 342.337067][T19208] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 56) [ 342.342928][T19222] EXT4-fs (loop1): group descriptors corrupted! [ 342.362112][T19193] loop4: detected capacity change from 0 to 4 [ 342.369780][T19193] EXT4-fs (loop4): unsupported descriptor size 0 [ 342.372456][T19224] loop2: detected capacity change from 0 to 2056 [ 342.383702][T19224] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 12) [ 342.406049][T19251] loop0: detected capacity change from 0 to 2048 [ 342.420443][T19261] loop5: detected capacity change from 0 to 2048 [ 342.428878][T19251] FAULT_INJECTION: forcing a failure. [ 342.428878][T19251] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 342.442075][T19251] CPU: 1 PID: 19251 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 342.450837][T19251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.460881][T19251] Call Trace: [ 342.464269][T19251] dump_stack_lvl+0xd6/0x122 [ 342.468874][T19251] dump_stack+0x11/0x1b [ 342.473024][T19251] should_fail+0x23c/0x250 [ 342.477438][T19251] should_fail_usercopy+0x16/0x20 [ 342.482498][T19251] _copy_from_user+0x1c/0xd0 [ 342.487181][T19251] strndup_user+0xb0/0x120 [ 342.491664][T19251] __se_sys_mount+0x91/0x2f0 [ 342.496273][T19251] ? do_mkdirat+0x293/0x2c0 [ 342.500763][T19251] __x64_sys_mount+0x63/0x70 [ 342.505353][T19251] do_syscall_64+0x44/0xa0 [ 342.509758][T19251] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 342.515642][T19251] RIP: 0033:0x7f5666082c2a [ 342.520057][T19251] 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 [ 342.539820][T19251] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 342.548216][T19251] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a 19:43:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101020, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 342.556166][T19251] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 342.564191][T19251] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 342.572177][T19251] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 342.580129][T19251] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 342.609259][T19274] FAULT_INJECTION: forcing a failure. [ 342.609259][T19274] name failslab, interval 1, probability 0, space 0, times 0 [ 342.621985][T19274] CPU: 1 PID: 19274 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 342.630754][T19274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.640807][T19274] Call Trace: [ 342.641055][T19278] loop2: detected capacity change from 0 to 2056 [ 342.644075][T19274] dump_stack_lvl+0xd6/0x122 [ 342.644102][T19274] dump_stack+0x11/0x1b [ 342.644119][T19274] should_fail+0x23c/0x250 [ 342.644135][T19274] ? getname_flags+0x84/0x3f0 [ 342.668498][T19274] __should_failslab+0x81/0x90 [ 342.673264][T19274] should_failslab+0x5/0x20 [ 342.677853][T19274] kmem_cache_alloc+0x4f/0x300 [ 342.682631][T19274] getname_flags+0x84/0x3f0 [ 342.687138][T19274] getname+0x15/0x20 [ 342.691033][T19274] do_sys_openat2+0x6d/0x2b0 [ 342.695633][T19274] __x64_sys_openat+0xef/0x110 [ 342.700386][T19274] do_syscall_64+0x44/0xa0 [ 342.704796][T19274] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 342.711112][T19274] RIP: 0033:0x7f9e044827f4 [ 342.715509][T19274] 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 [ 342.735098][T19274] RSP: 002b:00007f9e02246ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 342.743505][T19274] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044827f4 [ 342.751516][T19274] RDX: 0000000000000002 RSI: 00007f9e02247000 RDI: 00000000ffffff9c [ 342.759622][T19274] RBP: 00007f9e02247000 R08: 0000000000000000 R09: ffffffffffffffff [ 342.767575][T19274] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 342.775614][T19274] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 342.789349][T19275] loop3: detected capacity change from 0 to 2052 [ 342.800792][T19276] loop4: detected capacity change from 0 to 4 19:43:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 13) 19:43:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 57) [ 342.807071][T19278] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 342.817658][T19276] EXT4-fs (loop4): unsupported descriptor size 0 [ 342.824673][T19275] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 342.864498][T19276] loop4: detected capacity change from 0 to 4 [ 342.872524][T19295] FAULT_INJECTION: forcing a failure. [ 342.872524][T19295] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 342.885633][T19295] CPU: 0 PID: 19295 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 342.886839][T19276] EXT4-fs (loop4): unsupported descriptor size 0 [ 342.894406][T19295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.894419][T19295] Call Trace: [ 342.894426][T19295] dump_stack_lvl+0xd6/0x122 [ 342.905129][T19296] loop0: detected capacity change from 0 to 2048 [ 342.910816][T19295] dump_stack+0x11/0x1b [ 342.923336][T19296] FAULT_INJECTION: forcing a failure. [ 342.923336][T19296] name failslab, interval 1, probability 0, space 0, times 0 [ 342.924972][T19295] should_fail+0x23c/0x250 [ 342.946043][T19295] should_fail_usercopy+0x16/0x20 [ 342.951071][T19295] strncpy_from_user+0x21/0x250 [ 342.956012][T19295] getname_flags+0xb8/0x3f0 [ 342.960512][T19295] getname+0x15/0x20 [ 342.964393][T19295] do_sys_openat2+0x6d/0x2b0 [ 342.969091][T19295] ? __schedule+0x435/0x680 [ 342.973622][T19295] __x64_sys_openat+0xef/0x110 [ 342.978373][T19295] do_syscall_64+0x44/0xa0 [ 342.982778][T19295] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 342.988698][T19295] RIP: 0033:0x7f9e044827f4 [ 342.993095][T19295] 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 [ 343.012685][T19295] RSP: 002b:00007f9e02246ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 343.021110][T19295] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044827f4 [ 343.029064][T19295] RDX: 0000000000000002 RSI: 00007f9e02247000 RDI: 00000000ffffff9c [ 343.037133][T19295] RBP: 00007f9e02247000 R08: 0000000000000000 R09: ffffffffffffffff [ 343.045084][T19295] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 343.053036][T19295] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 19:43:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 14) [ 343.061068][T19296] CPU: 1 PID: 19296 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 343.069828][T19296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.079881][T19296] Call Trace: [ 343.083149][T19296] dump_stack_lvl+0xd6/0x122 [ 343.087785][T19296] dump_stack+0x11/0x1b [ 343.088143][T19261] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 343.091932][T19296] should_fail+0x23c/0x250 [ 343.091953][T19296] __should_failslab+0x81/0x90 [ 343.109273][T19296] ? __se_sys_mount+0xf7/0x2f0 [ 343.111962][T19304] FAULT_INJECTION: forcing a failure. [ 343.111962][T19304] name failslab, interval 1, probability 0, space 0, times 0 [ 343.114164][T19296] should_failslab+0x5/0x20 [ 343.114189][T19296] kmem_cache_alloc_trace+0x52/0x320 [ 343.114208][T19296] ? _copy_from_user+0x94/0xd0 [ 343.141279][T19296] __se_sys_mount+0xf7/0x2f0 [ 343.145860][T19296] __x64_sys_mount+0x63/0x70 [ 343.150549][T19296] do_syscall_64+0x44/0xa0 [ 343.154966][T19296] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 343.160850][T19296] RIP: 0033:0x7f5666082c2a [ 343.165261][T19296] 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 [ 343.184852][T19296] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 343.193269][T19296] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 343.201241][T19296] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 343.209207][T19296] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 343.217161][T19296] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 343.225245][T19296] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 343.233296][T19304] CPU: 0 PID: 19304 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 343.242129][T19304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.252334][T19304] Call Trace: [ 343.255605][T19304] dump_stack_lvl+0xd6/0x122 [ 343.260238][T19304] dump_stack+0x11/0x1b [ 343.264378][T19304] should_fail+0x23c/0x250 [ 343.268789][T19304] ? __alloc_file+0x2e/0x1a0 [ 343.273375][T19304] __should_failslab+0x81/0x90 [ 343.278164][T19304] should_failslab+0x5/0x20 [ 343.282740][T19304] kmem_cache_alloc+0x4f/0x300 [ 343.287493][T19304] __alloc_file+0x2e/0x1a0 [ 343.291895][T19304] alloc_empty_file+0xcd/0x1c0 [ 343.296654][T19304] path_openat+0x6a/0x1ec0 [ 343.301058][T19304] ? copy_page_from_iter_atomic+0x44b/0xbb0 [ 343.306986][T19304] ? set_page_dirty+0xf4/0x1a0 [ 343.311743][T19304] ? shmem_write_end+0x37d/0x3d0 [ 343.316706][T19304] ? balance_dirty_pages_ratelimited+0xc4/0x2a0 [ 343.323039][T19304] ? generic_perform_write+0x377/0x3e0 [ 343.328684][T19304] do_filp_open+0x105/0x220 [ 343.333256][T19304] do_sys_openat2+0xb5/0x2b0 [ 343.338012][T19304] __x64_sys_openat+0xef/0x110 [ 343.342759][T19304] do_syscall_64+0x44/0xa0 [ 343.347175][T19304] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 343.353111][T19304] RIP: 0033:0x7f9e044827f4 [ 343.357524][T19304] 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 [ 343.377112][T19304] RSP: 002b:00007f9e02246ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 343.385569][T19304] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044827f4 [ 343.393605][T19304] RDX: 0000000000000002 RSI: 00007f9e02247000 RDI: 00000000ffffff9c [ 343.401646][T19304] RBP: 00007f9e02247000 R08: 0000000000000000 R09: ffffffffffffffff 19:43:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x22d, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 343.409600][T19304] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 343.417646][T19304] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 343.435916][T19278] loop2: detected capacity change from 0 to 2056 [ 343.448182][T19275] loop3: detected capacity change from 0 to 2052 [ 343.454663][T19278] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 15) 19:43:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 58) [ 343.478415][T19275] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 343.498151][T19322] loop4: detected capacity change from 0 to 4 [ 343.513107][T19326] FAULT_INJECTION: forcing a failure. [ 343.513107][T19326] name failslab, interval 1, probability 0, space 0, times 0 [ 343.525759][T19326] CPU: 1 PID: 19326 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 343.534519][T19326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.544667][T19326] Call Trace: [ 343.547939][T19326] dump_stack_lvl+0xd6/0x122 [ 343.552562][T19326] dump_stack+0x11/0x1b [ 343.556699][T19326] should_fail+0x23c/0x250 [ 343.561096][T19326] ? security_file_alloc+0x30/0x190 [ 343.566288][T19326] __should_failslab+0x81/0x90 [ 343.571132][T19326] should_failslab+0x5/0x20 [ 343.575622][T19326] kmem_cache_alloc+0x4f/0x300 [ 343.580369][T19326] security_file_alloc+0x30/0x190 [ 343.585387][T19326] __alloc_file+0x83/0x1a0 [ 343.589793][T19326] alloc_empty_file+0xcd/0x1c0 [ 343.594675][T19326] path_openat+0x6a/0x1ec0 [ 343.599084][T19326] ? copy_page_from_iter_atomic+0x44b/0xbb0 [ 343.604960][T19326] ? set_page_dirty+0xf4/0x1a0 [ 343.609706][T19326] ? shmem_write_end+0x37d/0x3d0 [ 343.614695][T19326] ? balance_dirty_pages_ratelimited+0xc4/0x2a0 [ 343.620918][T19326] ? generic_perform_write+0x377/0x3e0 [ 343.626364][T19326] do_filp_open+0x105/0x220 [ 343.630860][T19326] do_sys_openat2+0xb5/0x2b0 [ 343.635486][T19326] __x64_sys_openat+0xef/0x110 [ 343.640240][T19326] do_syscall_64+0x44/0xa0 [ 343.644644][T19326] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 343.650593][T19326] RIP: 0033:0x7f9e044827f4 [ 343.654993][T19326] 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 19:43:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 343.674730][T19326] RSP: 002b:00007f9e02246ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 343.683126][T19326] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044827f4 [ 343.691352][T19326] RDX: 0000000000000002 RSI: 00007f9e02247000 RDI: 00000000ffffff9c [ 343.699506][T19326] RBP: 00007f9e02247000 R08: 0000000000000000 R09: ffffffffffffffff [ 343.707464][T19326] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 343.715429][T19326] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 19:43:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 343.764873][T19340] loop3: detected capacity change from 0 to 2053 [ 343.771650][T19336] loop5: detected capacity change from 0 to 2048 [ 343.778198][T19340] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 343.785836][T19338] loop0: detected capacity change from 0 to 2048 [ 343.795068][T19322] EXT4-fs (loop4): unsupported descriptor size 0 19:43:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 16) [ 343.821780][T19346] loop2: detected capacity change from 0 to 2056 [ 343.826531][T19336] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 343.841712][T19340] loop3: detected capacity change from 0 to 2053 [ 343.851019][T19340] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 343.870311][T19346] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 343.870349][T19338] FAULT_INJECTION: forcing a failure. [ 343.870349][T19338] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 343.870377][T19338] CPU: 0 PID: 19338 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 343.892052][T19360] loop4: detected capacity change from 0 to 4 [ 343.893340][T19338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.893357][T19338] Call Trace: [ 343.893364][T19338] dump_stack_lvl+0xd6/0x122 [ 343.926030][T19338] dump_stack+0x11/0x1b [ 343.930204][T19338] should_fail+0x23c/0x250 [ 343.934606][T19338] should_fail_usercopy+0x16/0x20 [ 343.939619][T19338] _copy_from_user+0x1c/0xd0 [ 343.944269][T19338] __se_sys_mount+0x119/0x2f0 [ 343.948934][T19338] __x64_sys_mount+0x63/0x70 [ 343.953511][T19338] do_syscall_64+0x44/0xa0 [ 343.957934][T19338] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 343.963874][T19338] RIP: 0033:0x7f5666082c2a [ 343.968281][T19338] 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 [ 343.987875][T19338] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 343.996285][T19338] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 344.004245][T19338] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 344.012207][T19338] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 19:43:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 344.020167][T19338] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 344.028125][T19338] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 344.041107][T19360] EXT4-fs (loop4): unsupported descriptor size 0 [ 344.051724][T19361] FAULT_INJECTION: forcing a failure. [ 344.051724][T19361] name failslab, interval 1, probability 0, space 0, times 0 [ 344.063243][T19371] loop5: detected capacity change from 0 to 2048 [ 344.064435][T19361] CPU: 1 PID: 19361 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 344.072943][T19371] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 344.079539][T19361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.079551][T19361] Call Trace: [ 344.079558][T19361] dump_stack_lvl+0xd6/0x122 [ 344.105768][T19361] dump_stack+0x11/0x1b [ 344.109934][T19361] should_fail+0x23c/0x250 [ 344.114403][T19361] ? kzalloc+0x16/0x20 [ 344.118476][T19361] __should_failslab+0x81/0x90 [ 344.123242][T19361] should_failslab+0x5/0x20 [ 344.127745][T19361] __kmalloc+0x6f/0x350 [ 344.131889][T19361] ? _atomic_dec_and_lock+0x60/0xd0 [ 344.137150][T19361] kzalloc+0x16/0x20 [ 344.141092][T19361] alloc_workqueue+0x12f/0xad0 [ 344.145905][T19361] ? disk_unblock_events+0x35/0x40 [ 344.151017][T19361] ? bd_prepare_to_claim+0x1e6/0x270 [ 344.156330][T19361] ? loop_attr_do_show_dio+0x70/0x70 [ 344.161614][T19361] ? loop_set_status_from_info+0x35e/0x3a0 [ 344.167529][T19361] loop_configure+0x681/0xeb0 [ 344.172261][T19361] lo_ioctl+0x618/0x13e0 [ 344.176546][T19361] ? path_openat+0x18d4/0x1ec0 [ 344.181395][T19361] ? blkdev_common_ioctl+0x438/0x1110 [ 344.186797][T19361] ? selinux_file_ioctl+0x981/0xa10 [ 344.192000][T19361] ? lo_release+0x120/0x120 [ 344.196499][T19361] blkdev_ioctl+0x1d0/0x3f0 [ 344.200996][T19361] block_ioctl+0x6e/0x80 [ 344.205244][T19361] ? blkdev_iopoll+0x80/0x80 [ 344.209833][T19361] __se_sys_ioctl+0xcb/0x140 [ 344.214413][T19361] __x64_sys_ioctl+0x3f/0x50 [ 344.219082][T19361] do_syscall_64+0x44/0xa0 [ 344.223567][T19361] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 344.229490][T19361] RIP: 0033:0x7f9e044cf4c7 [ 344.233904][T19361] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 344.237200][T19338] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 344.253511][T19361] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 19:43:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 17) [ 344.253532][T19361] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044cf4c7 [ 344.253543][T19361] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 344.253572][T19361] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 344.253582][T19361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 344.285862][T19377] loop3: detected capacity change from 0 to 2053 [ 344.287818][T19361] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 344.326347][T19383] FAULT_INJECTION: forcing a failure. [ 344.326347][T19383] name failslab, interval 1, probability 0, space 0, times 0 [ 344.338983][T19383] CPU: 1 PID: 19383 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 344.347832][T19383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.357870][T19383] Call Trace: [ 344.361133][T19383] dump_stack_lvl+0xd6/0x122 [ 344.365715][T19383] dump_stack+0x11/0x1b [ 344.369855][T19383] should_fail+0x23c/0x250 [ 344.374256][T19383] __should_failslab+0x81/0x90 [ 344.379038][T19383] ? alloc_workqueue+0x15d/0xad0 [ 344.383962][T19383] should_failslab+0x5/0x20 [ 344.388450][T19383] kmem_cache_alloc_trace+0x52/0x320 [ 344.393721][T19383] alloc_workqueue+0x15d/0xad0 [ 344.398562][T19383] ? disk_unblock_events+0x35/0x40 [ 344.403798][T19383] ? bd_prepare_to_claim+0x1e6/0x270 [ 344.409148][T19383] ? loop_attr_do_show_dio+0x70/0x70 [ 344.414500][T19383] ? loop_set_status_from_info+0x35e/0x3a0 [ 344.420421][T19383] loop_configure+0x681/0xeb0 [ 344.425100][T19383] lo_ioctl+0x618/0x13e0 [ 344.429326][T19383] ? path_openat+0x18d4/0x1ec0 [ 344.434112][T19383] ? blkdev_common_ioctl+0x438/0x1110 [ 344.439469][T19383] ? selinux_file_ioctl+0x981/0xa10 [ 344.444668][T19383] ? lo_release+0x120/0x120 [ 344.449169][T19383] blkdev_ioctl+0x1d0/0x3f0 [ 344.453710][T19383] block_ioctl+0x6e/0x80 [ 344.457933][T19383] ? blkdev_iopoll+0x80/0x80 [ 344.462538][T19383] __se_sys_ioctl+0xcb/0x140 [ 344.467146][T19383] __x64_sys_ioctl+0x3f/0x50 [ 344.471778][T19383] do_syscall_64+0x44/0xa0 [ 344.476240][T19383] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 344.482211][T19383] RIP: 0033:0x7f9e044cf4c7 [ 344.486609][T19383] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 344.506250][T19383] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 344.514645][T19383] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044cf4c7 19:43:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 18) [ 344.522601][T19383] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 344.530555][T19383] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 344.538543][T19383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 344.546510][T19383] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 344.558617][T19346] loop2: detected capacity change from 0 to 2056 19:43:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 59) [ 344.597221][T19346] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 344.608476][T19396] FAULT_INJECTION: forcing a failure. [ 344.608476][T19396] name failslab, interval 1, probability 0, space 0, times 0 [ 344.621141][T19396] CPU: 0 PID: 19396 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 344.629895][T19396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.639950][T19396] Call Trace: [ 344.643215][T19396] dump_stack_lvl+0xd6/0x122 [ 344.647811][T19396] dump_stack+0x11/0x1b [ 344.651949][T19396] should_fail+0x23c/0x250 [ 344.656428][T19396] ? kzalloc+0x16/0x20 [ 344.660545][T19396] __should_failslab+0x81/0x90 [ 344.665309][T19396] should_failslab+0x5/0x20 [ 344.669797][T19396] __kmalloc+0x6f/0x350 [ 344.673953][T19396] ? number+0xa13/0xb60 [ 344.678096][T19396] kzalloc+0x16/0x20 [ 344.681979][T19396] apply_wqattrs_prepare+0x3a/0x630 [ 344.687160][T19396] ? vsnprintf+0xe8f/0xed0 [ 344.691561][T19396] apply_workqueue_attrs+0x9e/0x100 [ 344.696748][T19396] alloc_workqueue+0x777/0xad0 [ 344.701550][T19396] ? disk_unblock_events+0x35/0x40 [ 344.706652][T19396] ? bd_prepare_to_claim+0x1e6/0x270 [ 344.711923][T19396] ? loop_attr_do_show_dio+0x70/0x70 [ 344.717200][T19396] ? loop_set_status_from_info+0x35e/0x3a0 [ 344.722997][T19396] loop_configure+0x681/0xeb0 [ 344.727660][T19396] lo_ioctl+0x618/0x13e0 [ 344.731888][T19396] ? path_openat+0x18d4/0x1ec0 [ 344.736708][T19396] ? blkdev_common_ioctl+0x438/0x1110 [ 344.742285][T19396] ? selinux_file_ioctl+0x981/0xa10 [ 344.747469][T19396] ? lo_release+0x120/0x120 [ 344.751964][T19396] blkdev_ioctl+0x1d0/0x3f0 [ 344.756459][T19396] block_ioctl+0x6e/0x80 [ 344.760875][T19396] ? blkdev_iopoll+0x80/0x80 [ 344.765522][T19396] __se_sys_ioctl+0xcb/0x140 [ 344.770111][T19396] __x64_sys_ioctl+0x3f/0x50 [ 344.774867][T19396] do_syscall_64+0x44/0xa0 [ 344.779286][T19396] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 344.785196][T19396] RIP: 0033:0x7f9e044cf4c7 [ 344.789592][T19396] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 344.809514][T19396] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 344.817929][T19396] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044cf4c7 [ 344.825884][T19396] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 344.833838][T19396] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 19:43:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x402, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 344.841804][T19396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 344.849774][T19396] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 344.863768][T19401] loop0: detected capacity change from 0 to 2048 [ 344.864759][T19402] loop5: detected capacity change from 0 to 2048 [ 344.877340][T19403] loop4: detected capacity change from 0 to 4 [ 344.892615][T19401] FAULT_INJECTION: forcing a failure. [ 344.892615][T19401] name failslab, interval 1, probability 0, space 0, times 0 [ 344.905263][T19401] CPU: 0 PID: 19401 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 344.909326][T19413] loop2: detected capacity change from 0 to 2057 [ 344.914038][T19401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.914051][T19401] Call Trace: [ 344.914058][T19401] dump_stack_lvl+0xd6/0x122 [ 344.914096][T19401] dump_stack+0x11/0x1b [ 344.931193][T19415] FAULT_INJECTION: forcing a failure. [ 344.931193][T19415] name failslab, interval 1, probability 0, space 0, times 0 [ 344.933708][T19401] should_fail+0x23c/0x250 [ 344.933731][T19401] ? getname_flags+0x84/0x3f0 [ 344.964215][T19401] __should_failslab+0x81/0x90 [ 344.968972][T19401] should_failslab+0x5/0x20 [ 344.973529][T19401] kmem_cache_alloc+0x4f/0x300 [ 344.978281][T19401] ? should_fail+0xd6/0x250 [ 344.982769][T19401] getname_flags+0x84/0x3f0 [ 344.987264][T19401] ? should_fail+0xd6/0x250 [ 344.991750][T19401] user_path_at_empty+0x28/0x110 [ 344.996675][T19401] __se_sys_mount+0x217/0x2f0 [ 345.001365][T19401] __x64_sys_mount+0x63/0x70 [ 345.005940][T19401] do_syscall_64+0x44/0xa0 [ 345.010347][T19401] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.016263][T19401] RIP: 0033:0x7f5666082c2a [ 345.020662][T19401] 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 19:43:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 19) [ 345.041407][T19401] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 345.049802][T19401] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 345.057837][T19401] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 345.065790][T19401] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 345.073743][T19401] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 345.081912][T19401] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 345.089867][T19415] CPU: 1 PID: 19415 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 345.098646][T19415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.109094][T19415] Call Trace: [ 345.112360][T19415] dump_stack_lvl+0xd6/0x122 [ 345.117893][T19415] dump_stack+0x11/0x1b [ 345.122114][T19415] should_fail+0x23c/0x250 [ 345.126514][T19415] __should_failslab+0x81/0x90 [ 345.131276][T19415] ? apply_wqattrs_prepare+0x5f/0x630 [ 345.136629][T19415] should_failslab+0x5/0x20 [ 345.141151][T19415] kmem_cache_alloc_trace+0x52/0x320 [ 345.146422][T19415] apply_wqattrs_prepare+0x5f/0x630 [ 345.151613][T19415] ? vsnprintf+0xe8f/0xed0 [ 345.156012][T19415] apply_workqueue_attrs+0x9e/0x100 [ 345.161197][T19415] alloc_workqueue+0x777/0xad0 [ 345.165948][T19415] ? loop_set_status_from_info+0x35e/0x3a0 [ 345.171828][T19415] loop_configure+0x681/0xeb0 [ 345.178720][T19415] lo_ioctl+0x618/0x13e0 [ 345.182954][T19415] ? path_openat+0x18d4/0x1ec0 [ 345.187707][T19415] ? blkdev_common_ioctl+0x438/0x1110 [ 345.193063][T19415] ? selinux_file_ioctl+0x981/0xa10 [ 345.198364][T19415] ? lo_release+0x120/0x120 [ 345.202856][T19415] blkdev_ioctl+0x1d0/0x3f0 [ 345.207344][T19415] block_ioctl+0x6e/0x80 [ 345.211680][T19415] ? blkdev_iopoll+0x80/0x80 [ 345.216318][T19415] __se_sys_ioctl+0xcb/0x140 [ 345.220898][T19415] __x64_sys_ioctl+0x3f/0x50 [ 345.225472][T19415] do_syscall_64+0x44/0xa0 [ 345.230004][T19415] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.235887][T19415] RIP: 0033:0x7f9e044cf4c7 [ 345.240285][T19415] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 345.260042][T19415] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 345.268483][T19415] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044cf4c7 [ 345.276443][T19415] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 345.284394][T19415] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 345.292350][T19415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 19:43:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 20) [ 345.300388][T19415] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 345.309917][T19413] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 345.311633][T19403] EXT4-fs (loop4): unsupported descriptor size 0 [ 345.329222][T19402] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 345.335281][T19377] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 60) [ 345.361836][T19425] FAULT_INJECTION: forcing a failure. [ 345.361836][T19425] name failslab, interval 1, probability 0, space 0, times 0 [ 345.374479][T19425] CPU: 0 PID: 19425 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 345.383224][T19425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.393270][T19425] Call Trace: [ 345.396529][T19425] dump_stack_lvl+0xd6/0x122 [ 345.401115][T19425] dump_stack+0x11/0x1b [ 345.405248][T19425] should_fail+0x23c/0x250 [ 345.409681][T19425] __should_failslab+0x81/0x90 [ 345.414532][T19425] ? apply_wqattrs_prepare+0xbe/0x630 [ 345.419882][T19425] should_failslab+0x5/0x20 [ 345.424367][T19425] kmem_cache_alloc_trace+0x52/0x320 [ 345.429649][T19425] ? apply_wqattrs_prepare+0x5f/0x630 [ 345.435002][T19425] apply_wqattrs_prepare+0xbe/0x630 [ 345.440201][T19425] ? vsnprintf+0xe8f/0xed0 [ 345.444626][T19425] apply_workqueue_attrs+0x9e/0x100 [ 345.449845][T19425] alloc_workqueue+0x777/0xad0 [ 345.454669][T19425] ? disk_unblock_events+0x35/0x40 [ 345.459781][T19425] ? bd_prepare_to_claim+0x1e6/0x270 [ 345.465053][T19425] ? loop_attr_do_show_dio+0x70/0x70 [ 345.470321][T19425] ? loop_set_status_from_info+0x35e/0x3a0 [ 345.476142][T19425] loop_configure+0x681/0xeb0 [ 345.480799][T19425] lo_ioctl+0x618/0x13e0 [ 345.485026][T19425] ? path_openat+0x18d4/0x1ec0 [ 345.489801][T19425] ? blkdev_common_ioctl+0x438/0x1110 [ 345.495217][T19425] ? selinux_file_ioctl+0x981/0xa10 [ 345.500443][T19425] ? lo_release+0x120/0x120 [ 345.504953][T19425] blkdev_ioctl+0x1d0/0x3f0 [ 345.509518][T19425] block_ioctl+0x6e/0x80 [ 345.513791][T19425] ? blkdev_iopoll+0x80/0x80 [ 345.518359][T19425] __se_sys_ioctl+0xcb/0x140 [ 345.523077][T19425] __x64_sys_ioctl+0x3f/0x50 [ 345.527697][T19425] do_syscall_64+0x44/0xa0 [ 345.532124][T19425] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.538022][T19425] RIP: 0033:0x7f9e044cf4c7 [ 345.542429][T19425] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 345.562089][T19425] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 345.570486][T19425] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044cf4c7 [ 345.578469][T19425] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 345.586606][T19425] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 345.594557][T19425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 345.602600][T19425] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 19:43:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 345.621856][T19403] loop4: detected capacity change from 0 to 4 [ 345.628724][T19413] loop2: detected capacity change from 0 to 2057 [ 345.642138][T19427] loop0: detected capacity change from 0 to 2048 [ 345.650103][T19413] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 345.662529][T19403] EXT4-fs (loop4): unsupported descriptor size 0 [ 345.675440][T19447] loop3: detected capacity change from 0 to 2054 [ 345.688095][T19447] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 345.688213][T19427] FAULT_INJECTION: forcing a failure. [ 345.688213][T19427] name failslab, interval 1, probability 0, space 0, times 0 [ 345.702665][T19450] loop5: detected capacity change from 0 to 2048 [ 345.710787][T19427] CPU: 0 PID: 19427 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 345.710809][T19427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.735869][T19427] Call Trace: [ 345.739134][T19427] dump_stack_lvl+0xd6/0x122 [ 345.743737][T19427] dump_stack+0x11/0x1b [ 345.747961][T19427] should_fail+0x23c/0x250 [ 345.752361][T19427] ? getname_flags+0x84/0x3f0 [ 345.757026][T19427] __should_failslab+0x81/0x90 [ 345.761823][T19427] should_failslab+0x5/0x20 [ 345.766309][T19427] kmem_cache_alloc+0x4f/0x300 [ 345.771141][T19427] ? should_fail+0xd6/0x250 [ 345.775624][T19427] getname_flags+0x84/0x3f0 [ 345.780110][T19427] ? should_fail+0xd6/0x250 [ 345.784597][T19427] user_path_at_empty+0x28/0x110 [ 345.789581][T19427] __se_sys_mount+0x217/0x2f0 [ 345.794245][T19427] __x64_sys_mount+0x63/0x70 [ 345.798830][T19427] do_syscall_64+0x44/0xa0 [ 345.803249][T19427] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.809192][T19427] RIP: 0033:0x7f5666082c2a [ 345.813594][T19427] 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 [ 345.833225][T19427] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 345.841613][T19427] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 345.849565][T19427] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 345.857518][T19427] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 345.865467][T19427] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:43:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 21) [ 345.873510][T19427] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 345.894767][T19460] FAULT_INJECTION: forcing a failure. [ 345.894767][T19460] name failslab, interval 1, probability 0, space 0, times 0 [ 345.907411][T19460] CPU: 0 PID: 19460 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 345.916412][T19460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.926570][T19460] Call Trace: [ 345.929842][T19460] dump_stack_lvl+0xd6/0x122 [ 345.934453][T19460] dump_stack+0x11/0x1b [ 345.938611][T19460] should_fail+0x23c/0x250 [ 345.943021][T19460] __should_failslab+0x81/0x90 [ 345.947795][T19460] should_failslab+0x5/0x20 [ 345.952306][T19460] kmem_cache_alloc_node+0x61/0x2c0 [ 345.957508][T19460] ? alloc_unbound_pwq+0x3e6/0x780 [ 345.962677][T19460] alloc_unbound_pwq+0x3e6/0x780 [ 345.967654][T19460] apply_wqattrs_prepare+0x1ed/0x630 [ 345.972944][T19460] ? vsnprintf+0xe8f/0xed0 [ 345.977363][T19460] apply_workqueue_attrs+0x9e/0x100 [ 345.982596][T19460] alloc_workqueue+0x777/0xad0 [ 345.987369][T19460] ? disk_unblock_events+0x35/0x40 [ 345.992480][T19460] ? bd_prepare_to_claim+0x1e6/0x270 [ 345.997796][T19460] ? loop_attr_do_show_dio+0x70/0x70 [ 346.003153][T19460] ? loop_set_status_from_info+0x35e/0x3a0 [ 346.009042][T19460] loop_configure+0x681/0xeb0 [ 346.013774][T19460] lo_ioctl+0x618/0x13e0 [ 346.018020][T19460] ? path_openat+0x18d4/0x1ec0 [ 346.022792][T19460] ? blkdev_common_ioctl+0x438/0x1110 [ 346.022850][T19450] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 346.028155][T19460] ? selinux_file_ioctl+0x981/0xa10 [ 346.028179][T19460] ? lo_release+0x120/0x120 [ 346.028207][T19460] blkdev_ioctl+0x1d0/0x3f0 [ 346.050473][T19460] block_ioctl+0x6e/0x80 [ 346.054707][T19460] ? blkdev_iopoll+0x80/0x80 [ 346.059322][T19460] __se_sys_ioctl+0xcb/0x140 [ 346.063935][T19460] __x64_sys_ioctl+0x3f/0x50 [ 346.068549][T19460] do_syscall_64+0x44/0xa0 [ 346.072957][T19460] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.078858][T19460] RIP: 0033:0x7f9e044cf4c7 [ 346.083345][T19460] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 346.103202][T19460] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 346.111616][T19460] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044cf4c7 [ 346.119582][T19460] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 19:43:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x406, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 346.127539][T19460] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 346.135493][T19460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 346.143447][T19460] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 346.162160][T19462] loop4: detected capacity change from 0 to 4 19:43:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 22) [ 346.174335][T19462] EXT4-fs (loop4): unsupported descriptor size 0 [ 346.188238][T19447] loop3: detected capacity change from 0 to 2054 [ 346.200242][T19447] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 61) [ 346.225027][T19477] loop2: detected capacity change from 0 to 2063 [ 346.234371][T19477] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 346.243051][T19482] FAULT_INJECTION: forcing a failure. [ 346.243051][T19482] name failslab, interval 1, probability 0, space 0, times 0 [ 346.257204][T19482] CPU: 0 PID: 19482 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 346.265964][T19482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.267480][T19462] loop4: detected capacity change from 0 to 4 [ 346.276012][T19482] Call Trace: [ 346.276022][T19482] dump_stack_lvl+0xd6/0x122 [ 346.289971][T19482] dump_stack+0x11/0x1b [ 346.294127][T19482] should_fail+0x23c/0x250 [ 346.298553][T19482] __should_failslab+0x81/0x90 [ 346.303314][T19482] ? kobject_uevent_env+0x1a7/0xc40 [ 346.308513][T19482] should_failslab+0x5/0x20 [ 346.313007][T19482] kmem_cache_alloc_trace+0x52/0x320 [ 346.318284][T19482] ? pwq_adjust_max_active+0x491/0x4b0 [ 346.323808][T19482] ? dev_uevent_filter+0x70/0x70 [ 346.328745][T19482] kobject_uevent_env+0x1a7/0xc40 [ 346.333766][T19482] ? __list_add_valid+0x28/0x90 [ 346.338694][T19482] ? alloc_workqueue+0xa18/0xad0 [ 346.343635][T19482] disk_force_media_change+0xe3/0x170 [ 346.349005][T19482] loop_configure+0x6c0/0xeb0 [ 346.353782][T19482] lo_ioctl+0x618/0x13e0 [ 346.358020][T19482] ? path_openat+0x18d4/0x1ec0 [ 346.362783][T19482] ? blkdev_common_ioctl+0x438/0x1110 [ 346.368140][T19482] ? selinux_file_ioctl+0x981/0xa10 [ 346.373326][T19482] ? lo_release+0x120/0x120 [ 346.377811][T19482] blkdev_ioctl+0x1d0/0x3f0 [ 346.382295][T19482] block_ioctl+0x6e/0x80 [ 346.386523][T19482] ? blkdev_iopoll+0x80/0x80 [ 346.391091][T19482] __se_sys_ioctl+0xcb/0x140 [ 346.395664][T19482] __x64_sys_ioctl+0x3f/0x50 [ 346.400236][T19482] do_syscall_64+0x44/0xa0 [ 346.404649][T19482] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.410614][T19482] RIP: 0033:0x7f9e044cf4c7 [ 346.415051][T19482] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 346.434987][T19482] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 346.443398][T19482] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044cf4c7 [ 346.451362][T19482] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 346.459315][T19482] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 346.467379][T19482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 346.475345][T19482] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 346.489939][T19462] EXT4-fs (loop4): unsupported descriptor size 0 [ 346.498900][T19488] loop0: detected capacity change from 0 to 2048 [ 346.499742][T19482] loop1: detected capacity change from 0 to 2048 [ 346.513472][T19488] FAULT_INJECTION: forcing a failure. [ 346.513472][T19488] name failslab, interval 1, probability 0, space 0, times 0 19:43:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x410, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 346.526154][T19488] CPU: 0 PID: 19488 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 346.534924][T19488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.544974][T19488] Call Trace: [ 346.548288][T19488] dump_stack_lvl+0xd6/0x122 [ 346.549200][T19482] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 346.552890][T19488] dump_stack+0x11/0x1b [ 346.552912][T19488] should_fail+0x23c/0x250 [ 346.552929][T19488] __should_failslab+0x81/0x90 19:43:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100d00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 346.562560][T19482] EXT4-fs (loop1): group descriptors corrupted! [ 346.566706][T19488] ? alloc_fs_context+0x46/0x500 [ 346.566732][T19488] should_failslab+0x5/0x20 [ 346.573849][T19498] loop5: detected capacity change from 0 to 2048 [ 346.576207][T19488] kmem_cache_alloc_trace+0x52/0x320 [ 346.584812][T19498] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 346.587638][T19488] alloc_fs_context+0x46/0x500 [ 346.587663][T19488] ? strncmp+0x34/0x70 [ 346.587679][T19488] fs_context_for_mount+0x1d/0x20 [ 346.587698][T19488] path_mount+0xe0d/0x1d20 [ 346.595493][T19477] loop2: detected capacity change from 0 to 2063 [ 346.598634][T19488] __se_sys_mount+0x24b/0x2f0 [ 346.616484][T19477] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 346.616768][T19488] __x64_sys_mount+0x63/0x70 [ 346.638083][T19506] loop3: detected capacity change from 0 to 2054 [ 346.641197][T19488] do_syscall_64+0x44/0xa0 [ 346.652615][T19506] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 346.655860][T19488] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.682461][T19488] RIP: 0033:0x7f5666082c2a [ 346.686886][T19488] 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 [ 346.706489][T19488] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 346.714913][T19488] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 346.722957][T19488] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 346.730933][T19488] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 346.738888][T19488] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 346.746861][T19488] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 19:43:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 346.784460][T19514] loop4: detected capacity change from 0 to 4 [ 346.806128][T19506] loop3: detected capacity change from 0 to 2054 [ 346.819033][T19529] loop5: detected capacity change from 0 to 2048 19:43:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 23) 19:43:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 62) [ 346.827740][T19529] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 346.837505][T19514] EXT4-fs (loop4): unsupported descriptor size 0 [ 346.837946][T19532] loop2: detected capacity change from 0 to 2064 [ 346.851156][T19506] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 346.861412][T19532] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 346.877318][T19540] loop0: detected capacity change from 0 to 2048 [ 346.889290][T19540] FAULT_INJECTION: forcing a failure. [ 346.889290][T19540] name failslab, interval 1, probability 0, space 0, times 0 [ 346.901967][T19540] CPU: 1 PID: 19540 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 346.903476][T19543] FAULT_INJECTION: forcing a failure. [ 346.903476][T19543] name failslab, interval 1, probability 0, space 0, times 0 [ 346.910747][T19540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.910759][T19540] Call Trace: [ 346.910766][T19540] dump_stack_lvl+0xd6/0x122 [ 346.941194][T19540] dump_stack+0x11/0x1b [ 346.945426][T19540] should_fail+0x23c/0x250 [ 346.949827][T19540] __should_failslab+0x81/0x90 [ 346.954575][T19540] ? legacy_init_fs_context+0x2d/0x70 [ 346.959971][T19540] should_failslab+0x5/0x20 [ 346.964469][T19540] kmem_cache_alloc_trace+0x52/0x320 [ 346.969824][T19540] ? alloc_fs_context+0x46/0x500 [ 346.974749][T19540] legacy_init_fs_context+0x2d/0x70 [ 346.979999][T19540] alloc_fs_context+0x419/0x500 [ 346.984920][T19540] fs_context_for_mount+0x1d/0x20 [ 346.990006][T19540] path_mount+0xe0d/0x1d20 [ 346.994460][T19540] __se_sys_mount+0x24b/0x2f0 [ 346.999123][T19540] __x64_sys_mount+0x63/0x70 [ 347.003703][T19540] do_syscall_64+0x44/0xa0 [ 347.008107][T19540] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.013994][T19540] RIP: 0033:0x7f5666082c2a [ 347.018405][T19540] 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 [ 347.038351][T19540] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 347.046767][T19540] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 347.054724][T19540] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 347.062822][T19540] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 347.070779][T19540] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 347.078735][T19540] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 347.086770][T19543] CPU: 0 PID: 19543 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 347.095533][T19543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.105687][T19543] Call Trace: [ 347.109015][T19543] dump_stack_lvl+0xd6/0x122 [ 347.113593][T19543] dump_stack+0x11/0x1b [ 347.117732][T19543] should_fail+0x23c/0x250 [ 347.122137][T19543] ? kzalloc+0x1d/0x30 [ 347.126189][T19543] __should_failslab+0x81/0x90 [ 347.130969][T19543] should_failslab+0x5/0x20 [ 347.135466][T19543] __kmalloc+0x6f/0x350 [ 347.139605][T19543] kzalloc+0x1d/0x30 [ 347.143482][T19543] kobject_get_path+0x7c/0x110 [ 347.148229][T19543] kobject_uevent_env+0x1be/0xc40 [ 347.153236][T19543] ? __list_add_valid+0x28/0x90 [ 347.158181][T19543] ? alloc_workqueue+0xa18/0xad0 [ 347.163169][T19543] disk_force_media_change+0xe3/0x170 [ 347.168602][T19543] loop_configure+0x6c0/0xeb0 [ 347.173280][T19543] lo_ioctl+0x618/0x13e0 [ 347.177516][T19543] ? path_openat+0x18d4/0x1ec0 [ 347.182273][T19543] ? blkdev_common_ioctl+0x438/0x1110 [ 347.187630][T19543] ? selinux_file_ioctl+0x981/0xa10 [ 347.192814][T19543] ? lo_release+0x120/0x120 [ 347.197359][T19543] blkdev_ioctl+0x1d0/0x3f0 [ 347.201879][T19543] block_ioctl+0x6e/0x80 [ 347.206103][T19543] ? blkdev_iopoll+0x80/0x80 [ 347.210673][T19543] __se_sys_ioctl+0xcb/0x140 [ 347.215247][T19543] __x64_sys_ioctl+0x3f/0x50 [ 347.219848][T19543] do_syscall_64+0x44/0xa0 [ 347.224255][T19543] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.230268][T19543] RIP: 0033:0x7f9e044cf4c7 [ 347.234666][T19543] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 347.254396][T19543] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 347.262806][T19543] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044cf4c7 [ 347.270804][T19543] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 347.278756][T19543] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 19:43:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 347.286710][T19543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 347.294725][T19543] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 347.302800][T19543] loop1: detected capacity change from 0 to 2048 [ 347.312792][T19543] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 347.322604][T19543] EXT4-fs (loop1): group descriptors corrupted! 19:43:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 63) 19:43:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 347.357333][T19555] loop2: detected capacity change from 0 to 2064 [ 347.373714][T19555] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 347.387289][T19514] loop4: detected capacity change from 0 to 4 [ 347.397789][T19567] loop0: detected capacity change from 0 to 2048 19:43:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 24) [ 347.404939][T19514] EXT4-fs (loop4): unsupported descriptor size 0 [ 347.414666][T19569] loop3: detected capacity change from 0 to 2055 [ 347.423159][T19567] FAULT_INJECTION: forcing a failure. [ 347.423159][T19567] name failslab, interval 1, probability 0, space 0, times 0 [ 347.435800][T19567] CPU: 0 PID: 19567 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 347.437305][T19576] loop5: detected capacity change from 0 to 2048 [ 347.444633][T19567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.444646][T19567] Call Trace: [ 347.444652][T19567] dump_stack_lvl+0xd6/0x122 [ 347.465220][T19579] FAULT_INJECTION: forcing a failure. [ 347.465220][T19579] name failslab, interval 1, probability 0, space 0, times 0 [ 347.468839][T19567] dump_stack+0x11/0x1b [ 347.485546][T19567] should_fail+0x23c/0x250 [ 347.489977][T19567] ? vfs_parse_fs_string+0x6d/0xd0 [ 347.495075][T19567] __should_failslab+0x81/0x90 [ 347.499838][T19567] should_failslab+0x5/0x20 [ 347.504501][T19567] __kmalloc_track_caller+0x6d/0x350 [ 347.509773][T19567] kmemdup_nul+0x27/0x70 [ 347.514001][T19567] vfs_parse_fs_string+0x6d/0xd0 [ 347.518990][T19567] path_mount+0xfb1/0x1d20 [ 347.523442][T19567] __se_sys_mount+0x24b/0x2f0 [ 347.528179][T19567] __x64_sys_mount+0x63/0x70 [ 347.532876][T19567] do_syscall_64+0x44/0xa0 [ 347.537295][T19567] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.543177][T19567] RIP: 0033:0x7f5666082c2a [ 347.547575][T19567] 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 [ 347.567226][T19567] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 347.575621][T19567] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 347.583574][T19567] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 347.591573][T19567] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 347.599528][T19567] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 347.607481][T19567] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 347.615438][T19579] CPU: 1 PID: 19579 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 347.624200][T19579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.634247][T19579] Call Trace: [ 347.637515][T19579] dump_stack_lvl+0xd6/0x122 [ 347.642113][T19579] dump_stack+0x11/0x1b [ 347.646256][T19579] should_fail+0x23c/0x250 [ 347.650653][T19579] __should_failslab+0x81/0x90 [ 347.655561][T19579] should_failslab+0x5/0x20 [ 347.660047][T19579] kmem_cache_alloc_node+0x61/0x2c0 [ 347.665226][T19579] ? __alloc_skb+0xed/0x420 [ 347.669765][T19579] __alloc_skb+0xed/0x420 [ 347.674078][T19579] alloc_uevent_skb+0x5b/0x120 [ 347.678825][T19579] kobject_uevent_env+0x863/0xc40 [ 347.683834][T19579] disk_force_media_change+0xe3/0x170 [ 347.689192][T19579] loop_configure+0x6c0/0xeb0 [ 347.693853][T19579] lo_ioctl+0x618/0x13e0 [ 347.698083][T19579] ? path_openat+0x18d4/0x1ec0 [ 347.702849][T19579] ? blkdev_common_ioctl+0x438/0x1110 [ 347.708279][T19579] ? selinux_file_ioctl+0x981/0xa10 [ 347.713463][T19579] ? lo_release+0x120/0x120 [ 347.718004][T19579] blkdev_ioctl+0x1d0/0x3f0 [ 347.722493][T19579] block_ioctl+0x6e/0x80 [ 347.726763][T19579] ? blkdev_iopoll+0x80/0x80 [ 347.731332][T19579] __se_sys_ioctl+0xcb/0x140 [ 347.735902][T19579] __x64_sys_ioctl+0x3f/0x50 [ 347.740549][T19579] do_syscall_64+0x44/0xa0 [ 347.744952][T19579] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.750909][T19579] RIP: 0033:0x7f9e044cf4c7 [ 347.755311][T19579] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 347.774985][T19579] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 347.783508][T19579] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044cf4c7 [ 347.791462][T19579] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 347.799564][T19579] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 347.807536][T19579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 347.815516][T19579] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 347.829203][T19576] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 347.838067][T19569] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 347.842948][T19579] loop1: detected capacity change from 0 to 2048 19:43:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 347.854892][T19555] loop2: detected capacity change from 0 to 2064 [ 347.870838][T19569] loop3: detected capacity change from 0 to 2055 [ 347.885694][T19569] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 64) [ 347.904952][T19579] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 347.914628][T19579] EXT4-fs (loop1): group descriptors corrupted! [ 347.926914][T19602] loop5: detected capacity change from 0 to 2048 [ 347.946137][T19555] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 25) [ 347.950400][T19606] loop0: detected capacity change from 0 to 2048 [ 347.963722][T19607] loop4: detected capacity change from 0 to 4 [ 347.972175][T19607] EXT4-fs (loop4): unsupported descriptor size 0 [ 347.979206][T19606] FAULT_INJECTION: forcing a failure. [ 347.979206][T19606] name failslab, interval 1, probability 0, space 0, times 0 [ 347.979414][T19602] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 347.991904][T19606] CPU: 1 PID: 19606 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 348.008911][T19606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.019035][T19606] Call Trace: [ 348.022303][T19606] dump_stack_lvl+0xd6/0x122 [ 348.027012][T19606] dump_stack+0x11/0x1b [ 348.027357][T19617] FAULT_INJECTION: forcing a failure. [ 348.027357][T19617] name failslab, interval 1, probability 0, space 0, times 0 [ 348.031166][T19606] should_fail+0x23c/0x250 [ 348.031188][T19606] ? vfs_parse_fs_string+0x6d/0xd0 [ 348.053223][T19606] __should_failslab+0x81/0x90 [ 348.057988][T19606] should_failslab+0x5/0x20 [ 348.062484][T19606] __kmalloc_track_caller+0x6d/0x350 [ 348.067767][T19606] kmemdup_nul+0x27/0x70 [ 348.072077][T19606] vfs_parse_fs_string+0x6d/0xd0 [ 348.077007][T19606] path_mount+0xfb1/0x1d20 [ 348.081425][T19606] __se_sys_mount+0x24b/0x2f0 [ 348.086095][T19606] __x64_sys_mount+0x63/0x70 [ 348.090674][T19606] do_syscall_64+0x44/0xa0 [ 348.095224][T19606] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.101373][T19606] RIP: 0033:0x7f5666082c2a [ 348.105869][T19606] 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 [ 348.125528][T19606] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 348.133919][T19606] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 348.141875][T19606] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 348.149901][T19606] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 348.158061][T19606] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 348.166015][T19606] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 348.174016][T19617] CPU: 0 PID: 19617 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 348.182826][T19617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.192864][T19617] Call Trace: [ 348.196124][T19617] dump_stack_lvl+0xd6/0x122 [ 348.200706][T19617] dump_stack+0x11/0x1b [ 348.204882][T19617] should_fail+0x23c/0x250 [ 348.209274][T19617] __should_failslab+0x81/0x90 [ 348.214078][T19617] should_failslab+0x5/0x20 [ 348.218694][T19617] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 348.224421][T19617] ? __kmalloc_node_track_caller+0x30/0x40 [ 348.230229][T19617] __kmalloc_node_track_caller+0x30/0x40 [ 348.235840][T19617] ? alloc_uevent_skb+0x5b/0x120 [ 348.240870][T19617] __alloc_skb+0x187/0x420 [ 348.245272][T19617] alloc_uevent_skb+0x5b/0x120 [ 348.250214][T19617] kobject_uevent_env+0x863/0xc40 [ 348.255282][T19617] disk_force_media_change+0xe3/0x170 [ 348.260863][T19617] loop_configure+0x6c0/0xeb0 [ 348.265534][T19617] lo_ioctl+0x618/0x13e0 [ 348.269761][T19617] ? path_openat+0x18d4/0x1ec0 [ 348.274518][T19617] ? blkdev_common_ioctl+0x438/0x1110 [ 348.279892][T19617] ? selinux_file_ioctl+0x981/0xa10 [ 348.285092][T19617] ? lo_release+0x120/0x120 [ 348.289711][T19617] blkdev_ioctl+0x1d0/0x3f0 [ 348.294201][T19617] block_ioctl+0x6e/0x80 [ 348.298419][T19617] ? blkdev_iopoll+0x80/0x80 [ 348.302997][T19617] __se_sys_ioctl+0xcb/0x140 [ 348.307578][T19617] __x64_sys_ioctl+0x3f/0x50 [ 348.312148][T19617] do_syscall_64+0x44/0xa0 [ 348.316572][T19617] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.322448][T19617] RIP: 0033:0x7f9e044cf4c7 [ 348.326863][T19617] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 348.346467][T19617] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 19:43:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 348.354867][T19617] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044cf4c7 [ 348.362817][T19617] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 348.370784][T19617] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 348.378752][T19617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 348.386707][T19617] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 348.403173][T19617] loop1: detected capacity change from 0 to 2048 19:43:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 348.418201][T19617] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 348.427889][T19617] EXT4-fs (loop1): group descriptors corrupted! [ 348.435429][T19607] loop4: detected capacity change from 0 to 4 [ 348.446987][T19607] EXT4-fs (loop4): unsupported descriptor size 0 [ 348.456527][T19632] loop2: detected capacity change from 0 to 2065 19:43:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 65) 19:43:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 26) [ 348.480033][T19638] loop5: detected capacity change from 0 to 2048 [ 348.491645][T19632] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102203, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 348.570225][T19653] FAULT_INJECTION: forcing a failure. [ 348.570225][T19653] name failslab, interval 1, probability 0, space 0, times 0 [ 348.583008][T19653] CPU: 1 PID: 19653 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 348.585656][T19638] EXT4-fs (loop5): fragment/cluster size (32768) != block size (2048) [ 348.591768][T19653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.591780][T19653] Call Trace: [ 348.591788][T19653] dump_stack_lvl+0xd6/0x122 [ 348.617806][T19653] dump_stack+0x11/0x1b [ 348.621942][T19653] should_fail+0x23c/0x250 [ 348.626357][T19653] ? skb_clone+0x12c/0x1f0 [ 348.630758][T19653] __should_failslab+0x81/0x90 [ 348.635528][T19653] should_failslab+0x5/0x20 [ 348.640008][T19653] kmem_cache_alloc+0x4f/0x300 [ 348.644849][T19653] skb_clone+0x12c/0x1f0 [ 348.649083][T19653] netlink_broadcast_filtered+0x4fd/0xb60 [ 348.654869][T19653] ? skb_put+0xb9/0xf0 [ 348.659002][T19653] netlink_broadcast+0x35/0x50 [ 348.663748][T19653] kobject_uevent_env+0x8c9/0xc40 [ 348.668806][T19653] disk_force_media_change+0xe3/0x170 [ 348.674158][T19653] loop_configure+0x6c0/0xeb0 [ 348.678813][T19653] lo_ioctl+0x618/0x13e0 [ 348.683064][T19653] ? path_openat+0x18d4/0x1ec0 [ 348.687814][T19653] ? blkdev_common_ioctl+0x438/0x1110 [ 348.693180][T19653] ? selinux_file_ioctl+0x981/0xa10 [ 348.698358][T19653] ? lo_release+0x120/0x120 [ 348.702855][T19653] blkdev_ioctl+0x1d0/0x3f0 [ 348.707333][T19653] block_ioctl+0x6e/0x80 [ 348.711555][T19653] ? blkdev_iopoll+0x80/0x80 [ 348.716142][T19653] __se_sys_ioctl+0xcb/0x140 [ 348.720778][T19653] __x64_sys_ioctl+0x3f/0x50 [ 348.725409][T19653] do_syscall_64+0x44/0xa0 [ 348.729827][T19653] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.735727][T19653] RIP: 0033:0x7f9e044cf4c7 [ 348.740206][T19653] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 348.759795][T19653] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 348.768188][T19653] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044cf4c7 [ 348.776196][T19653] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 348.784150][T19653] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 348.792106][T19653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 348.800078][T19653] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 348.810191][T19652] loop3: detected capacity change from 0 to 2055 [ 348.816926][T19655] loop0: detected capacity change from 0 to 2048 [ 348.833692][T19654] loop4: detected capacity change from 0 to 4 [ 348.834237][T19664] loop2: detected capacity change from 0 to 2065 [ 348.852839][T19655] FAULT_INJECTION: forcing a failure. [ 348.852839][T19655] name failslab, interval 1, probability 0, space 0, times 0 [ 348.865588][T19655] CPU: 1 PID: 19655 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 348.874346][T19655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.884405][T19655] Call Trace: [ 348.887690][T19655] dump_stack_lvl+0xd6/0x122 [ 348.892310][T19655] dump_stack+0x11/0x1b [ 348.896499][T19655] should_fail+0x23c/0x250 [ 348.900920][T19655] __should_failslab+0x81/0x90 [ 348.905698][T19655] ? alloc_super+0x3a/0x520 [ 348.910218][T19655] should_failslab+0x5/0x20 [ 348.914754][T19655] kmem_cache_alloc_trace+0x52/0x320 [ 348.920043][T19655] ? disk_unblock_events+0x35/0x40 [ 348.925164][T19655] ? mount_bdev+0x290/0x290 [ 348.929660][T19655] alloc_super+0x3a/0x520 [ 348.933986][T19655] ? mount_bdev+0x290/0x290 [ 348.938564][T19655] sget+0x1a5/0x400 [ 348.942430][T19655] ? test_bdev_super+0x30/0x30 [ 348.947178][T19655] mount_bdev+0xd3/0x290 [ 348.951406][T19655] ? ext4_mount+0x40/0x40 [ 348.955727][T19655] ? ext4_errno_to_code+0x110/0x110 [ 348.960911][T19655] ext4_mount+0x2d/0x40 [ 348.965050][T19655] legacy_get_tree+0x70/0xc0 [ 348.969651][T19655] vfs_get_tree+0x4a/0x1a0 [ 348.974047][T19655] path_mount+0x11ec/0x1d20 [ 348.978586][T19655] __se_sys_mount+0x24b/0x2f0 [ 348.983261][T19655] __x64_sys_mount+0x63/0x70 [ 348.987838][T19655] do_syscall_64+0x44/0xa0 [ 348.992264][T19655] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.998230][T19655] RIP: 0033:0x7f5666082c2a [ 349.002625][T19655] 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 19:43:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 349.022292][T19655] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 349.030736][T19655] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 349.038690][T19655] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 349.046683][T19655] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 349.054702][T19655] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 349.062654][T19655] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 349.077753][T19652] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 349.087866][T19654] EXT4-fs (loop4): unsupported descriptor size 0 [ 349.094529][T19653] loop1: detected capacity change from 0 to 2048 [ 349.098842][T19664] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x604, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 27) [ 349.123665][T19653] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 349.129172][T19673] loop5: detected capacity change from 0 to 2048 [ 349.133394][T19653] EXT4-fs (loop1): group descriptors corrupted! [ 349.163628][T19673] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 349.167848][T19681] loop4: detected capacity change from 0 to 4 19:43:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 349.194488][T19681] EXT4-fs (loop4): unsupported descriptor size 0 [ 349.217655][T19664] loop2: detected capacity change from 0 to 2065 [ 349.240980][T19652] loop3: detected capacity change from 0 to 2055 [ 349.251800][T19664] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 349.255876][T19698] FAULT_INJECTION: forcing a failure. [ 349.255876][T19698] name failslab, interval 1, probability 0, space 0, times 0 [ 349.274415][T19698] CPU: 0 PID: 19698 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 349.283167][T19698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.293210][T19698] Call Trace: [ 349.296481][T19698] dump_stack_lvl+0xd6/0x122 [ 349.301079][T19698] dump_stack+0x11/0x1b [ 349.305234][T19698] should_fail+0x23c/0x250 [ 349.309721][T19698] __should_failslab+0x81/0x90 [ 349.314510][T19698] ? call_usermodehelper_setup+0x71/0x190 [ 349.320233][T19698] should_failslab+0x5/0x20 [ 349.324763][T19698] kmem_cache_alloc_trace+0x52/0x320 [ 349.330088][T19698] call_usermodehelper_setup+0x71/0x190 [ 349.335640][T19698] ? add_uevent_var+0x1d0/0x1d0 [ 349.340498][T19698] kobject_uevent_env+0xb29/0xc40 [ 349.347073][T19698] disk_force_media_change+0xe3/0x170 [ 349.352470][T19698] loop_configure+0x6c0/0xeb0 [ 349.357154][T19698] lo_ioctl+0x618/0x13e0 [ 349.361382][T19698] ? path_openat+0x18d4/0x1ec0 [ 349.366169][T19698] ? blkdev_common_ioctl+0x438/0x1110 [ 349.371527][T19698] ? selinux_file_ioctl+0x981/0xa10 [ 349.376713][T19698] ? lo_release+0x120/0x120 [ 349.381197][T19698] blkdev_ioctl+0x1d0/0x3f0 [ 349.385687][T19698] block_ioctl+0x6e/0x80 [ 349.390088][T19698] ? blkdev_iopoll+0x80/0x80 [ 349.394663][T19698] __se_sys_ioctl+0xcb/0x140 [ 349.399237][T19698] __x64_sys_ioctl+0x3f/0x50 [ 349.403819][T19698] do_syscall_64+0x44/0xa0 [ 349.408222][T19698] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.414109][T19698] RIP: 0033:0x7f9e044cf4c7 [ 349.418504][T19698] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 19:43:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102303, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 66) [ 349.438155][T19698] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 349.446629][T19698] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044cf4c7 [ 349.454594][T19698] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 349.462547][T19698] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 349.470501][T19698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 349.478509][T19698] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 19:43:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 349.493323][T19702] loop5: detected capacity change from 0 to 2048 [ 349.498440][T19652] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 349.511473][T19709] loop0: detected capacity change from 0 to 2048 [ 349.524907][T19702] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 349.551548][T19719] loop2: detected capacity change from 0 to 2065 [ 349.559427][T19721] loop4: detected capacity change from 0 to 4 [ 349.560403][T19709] FAULT_INJECTION: forcing a failure. [ 349.560403][T19709] name failslab, interval 1, probability 0, space 0, times 0 [ 349.570977][T19698] loop1: detected capacity change from 0 to 2048 [ 349.578164][T19709] CPU: 1 PID: 19709 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 349.593277][T19709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.603340][T19709] Call Trace: [ 349.606607][T19709] dump_stack_lvl+0xd6/0x122 [ 349.611208][T19709] dump_stack+0x11/0x1b [ 349.615346][T19709] should_fail+0x23c/0x250 [ 349.619746][T19709] ? kzalloc+0x1d/0x30 [ 349.623863][T19709] __should_failslab+0x81/0x90 [ 349.628613][T19709] should_failslab+0x5/0x20 [ 349.633108][T19709] __kmalloc+0x6f/0x350 [ 349.637280][T19709] kzalloc+0x1d/0x30 [ 349.641226][T19709] security_sb_alloc+0x3c/0x180 [ 349.646073][T19709] alloc_super+0x10b/0x520 [ 349.650507][T19709] ? mount_bdev+0x290/0x290 [ 349.655060][T19709] sget+0x1a5/0x400 [ 349.658865][T19709] ? test_bdev_super+0x30/0x30 [ 349.663699][T19709] mount_bdev+0xd3/0x290 [ 349.667936][T19709] ? ext4_mount+0x40/0x40 [ 349.672247][T19709] ? ext4_errno_to_code+0x110/0x110 [ 349.677443][T19709] ext4_mount+0x2d/0x40 [ 349.681655][T19709] legacy_get_tree+0x70/0xc0 [ 349.686327][T19709] vfs_get_tree+0x4a/0x1a0 [ 349.690723][T19709] path_mount+0x11ec/0x1d20 [ 349.695282][T19709] __se_sys_mount+0x24b/0x2f0 [ 349.700068][T19709] __x64_sys_mount+0x63/0x70 [ 349.704643][T19709] do_syscall_64+0x44/0xa0 [ 349.709119][T19709] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.715063][T19709] RIP: 0033:0x7f5666082c2a [ 349.719461][T19709] 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 [ 349.739052][T19709] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 349.747575][T19709] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 349.756277][T19709] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 349.764229][T19709] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 349.772187][T19709] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 349.780140][T19709] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 349.789624][T19698] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 349.799356][T19698] EXT4-fs (loop1): group descriptors corrupted! [ 349.808794][T19721] EXT4-fs (loop4): unsupported descriptor size 0 [ 349.815634][T19719] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 349.836693][T19732] loop3: detected capacity change from 0 to 2056 19:43:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 349.848988][T19732] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 349.865460][T19737] loop5: detected capacity change from 0 to 2048 [ 349.867575][T19721] loop4: detected capacity change from 0 to 4 [ 349.879335][T19737] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 349.895300][T19719] loop2: detected capacity change from 0 to 2065 19:43:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 28) 19:43:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, 0x0) [ 349.902886][T19732] loop3: detected capacity change from 0 to 2056 [ 349.904404][T19721] EXT4-fs (loop4): unsupported descriptor size 0 [ 349.921219][T19732] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 349.936400][T19719] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 349.970197][T19760] loop5: detected capacity change from 0 to 2048 [ 349.980573][T19763] FAULT_INJECTION: forcing a failure. [ 349.980573][T19763] name failslab, interval 1, probability 0, space 0, times 0 [ 349.993231][T19763] CPU: 0 PID: 19763 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 350.001988][T19763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.012026][T19763] Call Trace: [ 350.015293][T19763] dump_stack_lvl+0xd6/0x122 [ 350.019873][T19763] dump_stack+0x11/0x1b [ 350.024032][T19763] should_fail+0x23c/0x250 [ 350.028504][T19763] ? __kernfs_new_node+0x6a/0x330 [ 350.033518][T19763] __should_failslab+0x81/0x90 [ 350.038294][T19763] should_failslab+0x5/0x20 [ 350.042787][T19763] kmem_cache_alloc+0x4f/0x300 [ 350.047550][T19763] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 350.053355][T19763] __kernfs_new_node+0x6a/0x330 [ 350.058212][T19763] ? ___cache_free+0x3c/0x300 [ 350.062877][T19763] ? kfree+0xf8/0x1d0 [ 350.066837][T19763] kernfs_create_dir_ns+0x5e/0x140 [ 350.072239][T19763] internal_create_group+0x148/0x860 [ 350.077522][T19763] ? __invalidate_device+0xb0/0xc0 [ 350.082620][T19763] ? set_disk_ro+0x73/0x110 [ 350.087104][T19763] sysfs_create_group+0x1b/0x20 [ 350.091932][T19763] loop_configure+0xbcd/0xeb0 [ 350.096595][T19763] lo_ioctl+0x618/0x13e0 [ 350.100818][T19763] ? path_openat+0x18d4/0x1ec0 [ 350.105565][T19763] ? blkdev_common_ioctl+0x438/0x1110 [ 350.110930][T19763] ? selinux_file_ioctl+0x981/0xa10 [ 350.116126][T19763] ? lo_release+0x120/0x120 [ 350.120650][T19763] blkdev_ioctl+0x1d0/0x3f0 [ 350.125143][T19763] block_ioctl+0x6e/0x80 [ 350.129423][T19763] ? blkdev_iopoll+0x80/0x80 [ 350.134073][T19763] __se_sys_ioctl+0xcb/0x140 [ 350.138685][T19763] __x64_sys_ioctl+0x3f/0x50 [ 350.143324][T19763] do_syscall_64+0x44/0xa0 [ 350.147721][T19763] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.153712][T19763] RIP: 0033:0x7f9e044cf4c7 [ 350.158117][T19763] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 350.177715][T19763] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 350.186102][T19763] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044cf4c7 [ 350.194145][T19763] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 350.202105][T19763] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 350.210112][T19763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 19:43:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101020, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 350.218196][T19763] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 350.226192][T19763] loop1: detected capacity change from 0 to 2048 19:43:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, 0x0) 19:43:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 350.263644][T19763] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 350.273341][T19763] EXT4-fs (loop1): group descriptors corrupted! [ 350.291303][T19776] loop3: detected capacity change from 0 to 2056 [ 350.301366][T19779] loop2: detected capacity change from 0 to 2066 19:43:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 67) 19:43:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 29) [ 350.308792][T19776] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 350.321139][T19779] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 350.338833][T19789] loop5: detected capacity change from 0 to 2048 [ 350.362163][T19794] loop0: detected capacity change from 0 to 2048 [ 350.368316][T19797] FAULT_INJECTION: forcing a failure. [ 350.368316][T19797] name failslab, interval 1, probability 0, space 0, times 0 [ 350.374110][T19794] FAULT_INJECTION: forcing a failure. [ 350.374110][T19794] name failslab, interval 1, probability 0, space 0, times 0 [ 350.381281][T19797] CPU: 0 PID: 19797 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 350.402727][T19797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.412790][T19797] Call Trace: [ 350.416053][T19797] dump_stack_lvl+0xd6/0x122 [ 350.420718][T19797] dump_stack+0x11/0x1b [ 350.424873][T19797] should_fail+0x23c/0x250 [ 350.429292][T19797] ? __kernfs_new_node+0x6a/0x330 [ 350.434306][T19797] __should_failslab+0x81/0x90 [ 350.439055][T19797] should_failslab+0x5/0x20 [ 350.443559][T19797] kmem_cache_alloc+0x4f/0x300 [ 350.448422][T19797] __kernfs_new_node+0x6a/0x330 [ 350.453369][T19797] ? __down_write_common+0x42/0x830 [ 350.458596][T19797] ? idr_alloc_cyclic+0x26b/0x2f0 [ 350.463605][T19797] ? __down_write_common+0x42/0x830 [ 350.468853][T19797] ? rb_insert_color+0x7e/0x310 [ 350.473693][T19797] kernfs_new_node+0x5b/0xd0 [ 350.478363][T19797] __kernfs_create_file+0x45/0x1a0 [ 350.485822][T19797] sysfs_add_file_mode_ns+0x1c1/0x250 [ 350.491179][T19797] internal_create_group+0x2f4/0x860 [ 350.496543][T19797] ? set_disk_ro+0x73/0x110 [ 350.501027][T19797] sysfs_create_group+0x1b/0x20 [ 350.505861][T19797] loop_configure+0xbcd/0xeb0 [ 350.510568][T19797] lo_ioctl+0x618/0x13e0 [ 350.514863][T19797] ? path_openat+0x18d4/0x1ec0 [ 350.519750][T19797] ? blkdev_common_ioctl+0x438/0x1110 [ 350.525103][T19797] ? selinux_file_ioctl+0x981/0xa10 [ 350.530339][T19797] ? lo_release+0x120/0x120 [ 350.534823][T19797] blkdev_ioctl+0x1d0/0x3f0 [ 350.539469][T19797] block_ioctl+0x6e/0x80 [ 350.543691][T19797] ? blkdev_iopoll+0x80/0x80 [ 350.548405][T19797] __se_sys_ioctl+0xcb/0x140 [ 350.552977][T19797] __x64_sys_ioctl+0x3f/0x50 [ 350.557640][T19797] do_syscall_64+0x44/0xa0 [ 350.562043][T19797] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.567953][T19797] RIP: 0033:0x7f9e044cf4c7 [ 350.572450][T19797] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 350.592082][T19797] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 350.600582][T19797] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044cf4c7 19:43:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, 0x0) [ 350.608534][T19797] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 350.616491][T19797] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 350.624885][T19797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 350.632912][T19797] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 350.640887][T19794] CPU: 1 PID: 19794 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 350.649650][T19794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.659697][T19794] Call Trace: [ 350.662966][T19794] dump_stack_lvl+0xd6/0x122 [ 350.667546][T19794] dump_stack+0x11/0x1b [ 350.671685][T19794] should_fail+0x23c/0x250 [ 350.676085][T19794] ? __list_lru_init+0x70/0x680 [ 350.680924][T19794] __should_failslab+0x81/0x90 [ 350.685724][T19794] should_failslab+0x5/0x20 [ 350.690210][T19794] __kmalloc+0x6f/0x350 [ 350.694350][T19794] ? prealloc_memcg_shrinker+0x444/0x460 [ 350.700037][T19794] __list_lru_init+0x70/0x680 [ 350.704717][T19794] alloc_super+0x490/0x520 [ 350.709136][T19794] ? mount_bdev+0x290/0x290 [ 350.713620][T19794] sget+0x1a5/0x400 [ 350.717416][T19794] ? test_bdev_super+0x30/0x30 [ 350.722182][T19794] mount_bdev+0xd3/0x290 [ 350.726479][T19794] ? ext4_mount+0x40/0x40 [ 350.730860][T19794] ? ext4_errno_to_code+0x110/0x110 [ 350.736041][T19794] ext4_mount+0x2d/0x40 [ 350.740176][T19794] legacy_get_tree+0x70/0xc0 [ 350.744809][T19794] vfs_get_tree+0x4a/0x1a0 [ 350.749227][T19794] path_mount+0x11ec/0x1d20 [ 350.753717][T19794] __se_sys_mount+0x24b/0x2f0 [ 350.758378][T19794] __x64_sys_mount+0x63/0x70 [ 350.762971][T19794] do_syscall_64+0x44/0xa0 [ 350.767374][T19794] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.773268][T19794] RIP: 0033:0x7f5666082c2a [ 350.777667][T19794] 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 [ 350.797351][T19794] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 350.805746][T19794] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 350.813705][T19794] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 350.821663][T19794] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 350.829616][T19794] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 350.837657][T19794] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 350.850533][T19776] loop3: detected capacity change from 0 to 2056 [ 350.855097][T19800] loop4: detected capacity change from 0 to 4 [ 350.868081][T19779] loop2: detected capacity change from 0 to 2066 [ 350.875325][T19800] EXT4-fs (loop4): unsupported descriptor size 0 [ 350.877361][T19797] loop1: detected capacity change from 0 to 2048 [ 350.882540][T19776] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 350.898446][T19779] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 350.911660][T19800] loop4: detected capacity change from 0 to 4 19:43:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 350.924211][T19800] EXT4-fs (loop4): unsupported descriptor size 0 [ 350.932363][T19797] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 350.942038][T19797] EXT4-fs (loop1): group descriptors corrupted! [ 350.960490][T19825] loop5: detected capacity change from 0 to 2048 19:43:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 68) 19:43:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 350.987037][T19833] loop3: detected capacity change from 0 to 2056 [ 351.027307][T19833] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 351.059792][T19844] loop4: detected capacity change from 0 to 5 [ 351.059808][T19843] loop2: detected capacity change from 0 to 2071 19:43:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 1) [ 351.085896][T19847] loop0: detected capacity change from 0 to 2048 [ 351.104869][T19844] EXT4-fs (loop4): Magic mismatch, very weird! [ 351.116344][T19847] FAULT_INJECTION: forcing a failure. [ 351.116344][T19847] name failslab, interval 1, probability 0, space 0, times 0 19:43:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 30) 19:43:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 351.129039][T19847] CPU: 1 PID: 19847 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 351.137801][T19847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.148564][T19847] Call Trace: [ 351.151836][T19847] dump_stack_lvl+0xd6/0x122 [ 351.156430][T19847] dump_stack+0x11/0x1b [ 351.160592][T19847] should_fail+0x23c/0x250 [ 351.165002][T19847] __should_failslab+0x81/0x90 [ 351.167682][T19843] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 351.169765][T19847] should_failslab+0x5/0x20 19:43:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x103f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 351.184219][T19847] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 351.189941][T19847] ? __kmalloc_node+0x30/0x40 [ 351.194617][T19847] __kmalloc_node+0x30/0x40 [ 351.199124][T19847] kvmalloc_node+0x81/0x110 [ 351.203632][T19847] __list_lru_init+0x2d7/0x680 [ 351.208410][T19847] alloc_super+0x490/0x520 [ 351.212868][T19847] ? mount_bdev+0x290/0x290 [ 351.217532][T19847] sget+0x1a5/0x400 [ 351.221382][T19847] ? test_bdev_super+0x30/0x30 [ 351.221889][T19857] FAULT_INJECTION: forcing a failure. [ 351.221889][T19857] name failslab, interval 1, probability 0, space 0, times 0 [ 351.226152][T19847] mount_bdev+0xd3/0x290 [ 351.242980][T19847] ? ext4_mount+0x40/0x40 [ 351.247323][T19847] ? ext4_errno_to_code+0x110/0x110 [ 351.252558][T19847] ext4_mount+0x2d/0x40 [ 351.256711][T19847] legacy_get_tree+0x70/0xc0 [ 351.261305][T19847] vfs_get_tree+0x4a/0x1a0 [ 351.265703][T19847] path_mount+0x11ec/0x1d20 [ 351.270261][T19847] __se_sys_mount+0x24b/0x2f0 [ 351.275095][T19847] __x64_sys_mount+0x63/0x70 [ 351.279699][T19847] do_syscall_64+0x44/0xa0 [ 351.284103][T19847] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 351.289995][T19847] RIP: 0033:0x7f5666082c2a [ 351.294480][T19847] 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 [ 351.314067][T19847] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 351.322466][T19847] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 351.330428][T19847] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 351.338385][T19847] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 351.346341][T19847] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 351.354446][T19847] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 351.362405][T19857] CPU: 0 PID: 19857 Comm: syz-executor.1 Not tainted 5.15.0-rc3-syzkaller #0 [ 351.371288][T19857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.381326][T19857] Call Trace: [ 351.384608][T19857] dump_stack_lvl+0xd6/0x122 [ 351.389189][T19857] dump_stack+0x11/0x1b [ 351.393456][T19857] should_fail+0x23c/0x250 [ 351.397900][T19857] ? __kernfs_new_node+0x6a/0x330 [ 351.402907][T19857] __should_failslab+0x81/0x90 [ 351.407678][T19857] should_failslab+0x5/0x20 [ 351.412188][T19857] kmem_cache_alloc+0x4f/0x300 [ 351.416981][T19857] ? __down_write_common+0x42/0x830 [ 351.422171][T19857] __kernfs_new_node+0x6a/0x330 [ 351.427029][T19857] ? up_write+0x25/0xc0 [ 351.431185][T19857] kernfs_new_node+0x5b/0xd0 [ 351.435771][T19857] __kernfs_create_file+0x45/0x1a0 [ 351.440872][T19857] sysfs_add_file_mode_ns+0x1c1/0x250 [ 351.446287][T19857] internal_create_group+0x2f4/0x860 [ 351.451551][T19857] ? set_disk_ro+0x73/0x110 [ 351.456031][T19857] sysfs_create_group+0x1b/0x20 [ 351.460860][T19857] loop_configure+0xbcd/0xeb0 [ 351.465532][T19857] lo_ioctl+0x618/0x13e0 [ 351.469755][T19857] ? path_openat+0x18d4/0x1ec0 [ 351.474512][T19857] ? blkdev_common_ioctl+0x438/0x1110 [ 351.479863][T19857] ? selinux_file_ioctl+0x981/0xa10 [ 351.485140][T19857] ? lo_release+0x120/0x120 [ 351.489809][T19857] blkdev_ioctl+0x1d0/0x3f0 [ 351.494298][T19857] block_ioctl+0x6e/0x80 [ 351.498522][T19857] ? blkdev_iopoll+0x80/0x80 [ 351.503227][T19857] __se_sys_ioctl+0xcb/0x140 [ 351.507876][T19857] __x64_sys_ioctl+0x3f/0x50 [ 351.512495][T19857] do_syscall_64+0x44/0xa0 [ 351.516939][T19857] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 351.522878][T19857] RIP: 0033:0x7f9e044cf4c7 [ 351.527329][T19857] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 351.547016][T19857] RSP: 002b:00007f9e02246f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 351.555407][T19857] RAX: ffffffffffffffda RBX: 00007f9e04519cc0 RCX: 00007f9e044cf4c7 [ 351.563463][T19857] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 351.571434][T19857] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 351.579381][T19857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 351.587425][T19857] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 351.595589][T19857] loop1: detected capacity change from 0 to 2048 [ 351.607321][T19857] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 351.617005][T19857] EXT4-fs (loop1): group descriptors corrupted! [ 351.628711][T19844] loop4: detected capacity change from 0 to 5 19:43:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 69) [ 351.641581][T19844] EXT4-fs (loop4): unsupported descriptor size 0 [ 351.684219][T19877] loop2: detected capacity change from 0 to 2079 [ 351.690984][T19879] loop3: detected capacity change from 0 to 2057 [ 351.694725][T19878] FAULT_INJECTION: forcing a failure. [ 351.694725][T19878] name failslab, interval 1, probability 0, space 0, times 0 [ 351.710010][T19878] CPU: 1 PID: 19878 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 351.710300][T19879] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 351.718761][T19878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.718773][T19878] Call Trace: [ 351.718808][T19878] dump_stack_lvl+0xd6/0x122 [ 351.736992][T19877] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 351.738799][T19878] dump_stack+0x11/0x1b [ 351.738823][T19878] should_fail+0x23c/0x250 [ 351.765212][T19878] ? __se_sys_memfd_create+0xfb/0x390 [ 351.770587][T19878] __should_failslab+0x81/0x90 [ 351.775415][T19878] should_failslab+0x5/0x20 [ 351.779925][T19878] __kmalloc+0x6f/0x350 [ 351.784082][T19878] ? strnlen_user+0x137/0x1c0 [ 351.788863][T19878] __se_sys_memfd_create+0xfb/0x390 [ 351.794068][T19878] __x64_sys_memfd_create+0x2d/0x40 [ 351.796908][T19886] loop0: detected capacity change from 0 to 2048 [ 351.799276][T19878] do_syscall_64+0x44/0xa0 [ 351.799303][T19878] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 351.815917][T19878] RIP: 0033:0x7f808a5f3709 [ 351.815951][T19886] FAULT_INJECTION: forcing a failure. [ 351.815951][T19886] name failslab, interval 1, probability 0, space 0, times 0 [ 351.820324][T19878] 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 [ 351.820343][T19878] RSP: 002b:00007f808836af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 351.861073][T19878] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f808a5f3709 [ 351.869036][T19878] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f808a64ce76 [ 351.877067][T19878] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff 19:43:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x104000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 2) [ 351.885040][T19878] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 351.893065][T19878] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020012e00 [ 351.901021][T19886] CPU: 0 PID: 19886 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 351.909798][T19886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.919865][T19886] Call Trace: [ 351.923125][T19886] dump_stack_lvl+0xd6/0x122 [ 351.927712][T19886] dump_stack+0x11/0x1b [ 351.931897][T19886] should_fail+0x23c/0x250 [ 351.936315][T19886] ? __list_lru_init+0x70/0x680 [ 351.937627][T19890] FAULT_INJECTION: forcing a failure. [ 351.937627][T19890] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 351.941163][T19886] __should_failslab+0x81/0x90 [ 351.941188][T19886] should_failslab+0x5/0x20 [ 351.963413][T19886] __kmalloc+0x6f/0x350 [ 351.967557][T19886] __list_lru_init+0x70/0x680 [ 351.972269][T19886] alloc_super+0x4bf/0x520 [ 351.976672][T19886] ? mount_bdev+0x290/0x290 [ 351.981157][T19886] sget+0x1a5/0x400 [ 351.984951][T19886] ? test_bdev_super+0x30/0x30 [ 351.989698][T19886] mount_bdev+0xd3/0x290 [ 351.993919][T19886] ? ext4_mount+0x40/0x40 [ 351.998231][T19886] ? ext4_errno_to_code+0x110/0x110 [ 352.003456][T19886] ext4_mount+0x2d/0x40 [ 352.007592][T19886] legacy_get_tree+0x70/0xc0 [ 352.012170][T19886] vfs_get_tree+0x4a/0x1a0 [ 352.016564][T19886] path_mount+0x11ec/0x1d20 [ 352.021072][T19886] __se_sys_mount+0x24b/0x2f0 [ 352.025740][T19886] __x64_sys_mount+0x63/0x70 [ 352.030432][T19886] do_syscall_64+0x44/0xa0 [ 352.034847][T19886] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 352.040734][T19886] RIP: 0033:0x7f5666082c2a [ 352.045152][T19886] 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 [ 352.066007][T19886] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 352.074425][T19886] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 352.082466][T19886] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 352.090522][T19886] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 352.098537][T19886] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 352.106582][T19886] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 352.114548][T19890] CPU: 1 PID: 19890 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 352.123315][T19890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.133376][T19890] Call Trace: [ 352.136640][T19890] dump_stack_lvl+0xd6/0x122 [ 352.141218][T19890] dump_stack+0x11/0x1b [ 352.145355][T19890] should_fail+0x23c/0x250 [ 352.149758][T19890] should_fail_usercopy+0x16/0x20 [ 352.154774][T19890] _copy_from_user+0x1c/0xd0 [ 352.159363][T19890] __se_sys_memfd_create+0x137/0x390 [ 352.164654][T19890] __x64_sys_memfd_create+0x2d/0x40 [ 352.169850][T19890] do_syscall_64+0x44/0xa0 [ 352.174282][T19890] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 352.180274][T19890] RIP: 0033:0x7f808a5f3709 [ 352.184748][T19890] 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 [ 352.204384][T19890] RSP: 002b:00007f808836af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 352.212829][T19890] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f808a5f3709 [ 352.220795][T19890] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f808a64ce76 [ 352.228762][T19890] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff 19:43:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 352.236729][T19890] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 352.244769][T19890] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020012e00 19:43:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 70) 19:43:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 3) [ 352.292150][T19879] loop3: detected capacity change from 0 to 2057 [ 352.297235][T19902] loop2: detected capacity change from 0 to 2080 [ 352.314507][T19905] loop4: detected capacity change from 0 to 5 [ 352.335005][T19913] loop1: detected capacity change from 0 to 2048 [ 352.341715][T19905] EXT4-fs (loop4): unsupported descriptor size 0 [ 352.349042][T19902] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 352.349069][T19879] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 352.369795][T19918] loop0: detected capacity change from 0 to 2048 [ 352.379687][T19913] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 352.387226][T19922] FAULT_INJECTION: forcing a failure. [ 352.387226][T19922] name failslab, interval 1, probability 0, space 0, times 0 [ 352.389363][T19913] EXT4-fs (loop1): group descriptors corrupted! [ 352.401918][T19922] CPU: 1 PID: 19922 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 352.416968][T19922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.423112][T19918] FAULT_INJECTION: forcing a failure. [ 352.423112][T19918] name failslab, interval 1, probability 0, space 0, times 0 [ 352.427022][T19922] Call Trace: [ 352.427030][T19922] dump_stack_lvl+0xd6/0x122 [ 352.447763][T19922] dump_stack+0x11/0x1b [ 352.451917][T19922] should_fail+0x23c/0x250 [ 352.456491][T19922] ? shmem_alloc_inode+0x22/0x30 [ 352.461464][T19922] __should_failslab+0x81/0x90 [ 352.466262][T19922] ? shmem_match+0xa0/0xa0 [ 352.470700][T19922] should_failslab+0x5/0x20 [ 352.475189][T19922] kmem_cache_alloc+0x4f/0x300 [ 352.479951][T19922] ? shmem_match+0xa0/0xa0 [ 352.484365][T19922] shmem_alloc_inode+0x22/0x30 [ 352.489172][T19922] new_inode_pseudo+0x38/0x1c0 [ 352.493988][T19922] new_inode+0x21/0x120 [ 352.498133][T19922] shmem_get_inode+0xb7/0x4a0 [ 352.502794][T19922] __shmem_file_setup+0xf1/0x1d0 [ 352.507716][T19922] shmem_file_setup+0x37/0x40 [ 352.512473][T19922] __se_sys_memfd_create+0x1eb/0x390 [ 352.517748][T19922] __x64_sys_memfd_create+0x2d/0x40 [ 352.523006][T19922] do_syscall_64+0x44/0xa0 [ 352.527449][T19922] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 352.533334][T19922] RIP: 0033:0x7f808a5f3709 [ 352.537738][T19922] 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 [ 352.558251][T19922] RSP: 002b:00007f808836af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 352.566652][T19922] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f808a5f3709 [ 352.574603][T19922] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f808a64ce76 [ 352.582564][T19922] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff 19:43:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x104800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 352.590571][T19922] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 352.598532][T19922] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020012e00 [ 352.606551][T19918] CPU: 0 PID: 19918 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 352.615308][T19918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.625395][T19918] Call Trace: [ 352.628668][T19918] dump_stack_lvl+0xd6/0x122 [ 352.633253][T19918] dump_stack+0x11/0x1b [ 352.637407][T19918] should_fail+0x23c/0x250 19:43:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 4) [ 352.641825][T19918] __should_failslab+0x81/0x90 [ 352.646588][T19918] should_failslab+0x5/0x20 [ 352.651256][T19918] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 352.657010][T19918] ? __kmalloc_node+0x30/0x40 [ 352.661701][T19918] __kmalloc_node+0x30/0x40 [ 352.666200][T19918] kvmalloc_node+0x81/0x110 [ 352.670786][T19918] __list_lru_init+0x2d7/0x680 [ 352.675556][T19918] alloc_super+0x4bf/0x520 [ 352.679998][T19918] ? mount_bdev+0x290/0x290 [ 352.684558][T19918] sget+0x1a5/0x400 [ 352.688363][T19918] ? test_bdev_super+0x30/0x30 [ 352.693207][T19918] mount_bdev+0xd3/0x290 [ 352.697430][T19918] ? ext4_mount+0x40/0x40 [ 352.701748][T19918] ? ext4_errno_to_code+0x110/0x110 [ 352.707018][T19918] ext4_mount+0x2d/0x40 [ 352.711153][T19918] legacy_get_tree+0x70/0xc0 [ 352.715726][T19918] vfs_get_tree+0x4a/0x1a0 [ 352.720147][T19918] path_mount+0x11ec/0x1d20 [ 352.724721][T19918] __se_sys_mount+0x24b/0x2f0 [ 352.729383][T19918] __x64_sys_mount+0x63/0x70 [ 352.733962][T19918] do_syscall_64+0x44/0xa0 [ 352.738367][T19918] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 352.744267][T19918] RIP: 0033:0x7f5666082c2a [ 352.748663][T19918] 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 [ 352.768376][T19918] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 352.776766][T19918] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 352.784717][T19918] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 352.792666][T19918] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 352.800617][T19918] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 352.808582][T19918] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 352.820745][T19929] FAULT_INJECTION: forcing a failure. [ 352.820745][T19929] name failslab, interval 1, probability 0, space 0, times 0 [ 352.833408][T19929] CPU: 0 PID: 19929 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 352.842207][T19929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.852235][T19929] Call Trace: [ 352.855493][T19929] dump_stack_lvl+0xd6/0x122 [ 352.860059][T19929] dump_stack+0x11/0x1b [ 352.864189][T19929] should_fail+0x23c/0x250 [ 352.868588][T19929] ? security_inode_alloc+0x30/0x180 [ 352.873885][T19929] __should_failslab+0x81/0x90 [ 352.878687][T19929] should_failslab+0x5/0x20 [ 352.883250][T19929] kmem_cache_alloc+0x4f/0x300 [ 352.888001][T19929] security_inode_alloc+0x30/0x180 [ 352.893099][T19929] inode_init_always+0x20b/0x430 [ 352.898012][T19929] ? shmem_match+0xa0/0xa0 [ 352.902404][T19929] new_inode_pseudo+0x73/0x1c0 [ 352.907191][T19929] new_inode+0x21/0x120 [ 352.911329][T19929] shmem_get_inode+0xb7/0x4a0 [ 352.915995][T19929] __shmem_file_setup+0xf1/0x1d0 [ 352.920917][T19929] shmem_file_setup+0x37/0x40 [ 352.925668][T19929] __se_sys_memfd_create+0x1eb/0x390 [ 352.930945][T19929] __x64_sys_memfd_create+0x2d/0x40 [ 352.936123][T19929] do_syscall_64+0x44/0xa0 [ 352.940591][T19929] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 352.946520][T19929] RIP: 0033:0x7f808a5f3709 [ 352.950920][T19929] 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 [ 352.970525][T19929] RSP: 002b:00007f808836af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 352.978925][T19929] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f808a5f3709 [ 352.986902][T19929] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f808a64ce76 19:43:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 352.994850][T19929] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 353.002802][T19929] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 353.010752][T19929] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020012e00 19:43:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 5) [ 353.043152][T19905] loop4: detected capacity change from 0 to 5 [ 353.049460][T19939] loop2: detected capacity change from 0 to 2084 [ 353.069285][T19905] EXT4-fs (loop4): unsupported descriptor size 0 [ 353.076863][T19939] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 71) [ 353.104532][T19950] loop1: detected capacity change from 0 to 8 [ 353.118501][T19956] FAULT_INJECTION: forcing a failure. [ 353.118501][T19956] name failslab, interval 1, probability 0, space 0, times 0 [ 353.131220][T19956] CPU: 1 PID: 19956 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 353.139981][T19956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.150121][T19956] Call Trace: [ 353.153388][T19956] dump_stack_lvl+0xd6/0x122 [ 353.157976][T19956] dump_stack+0x11/0x1b [ 353.162211][T19956] should_fail+0x23c/0x250 [ 353.166721][T19956] ? __d_alloc+0x36/0x370 [ 353.171034][T19956] __should_failslab+0x81/0x90 [ 353.175857][T19956] should_failslab+0x5/0x20 [ 353.180394][T19956] kmem_cache_alloc+0x4f/0x300 [ 353.185143][T19956] ? security_inode_alloc+0x138/0x180 [ 353.190501][T19956] ? __init_rwsem+0x59/0x70 [ 353.194988][T19956] __d_alloc+0x36/0x370 [ 353.199195][T19956] d_alloc_pseudo+0x1a/0x50 [ 353.203684][T19956] alloc_file_pseudo+0x77/0x150 [ 353.208522][T19956] __shmem_file_setup+0x14c/0x1d0 [ 353.213529][T19956] shmem_file_setup+0x37/0x40 [ 353.218189][T19956] __se_sys_memfd_create+0x1eb/0x390 [ 353.223460][T19956] __x64_sys_memfd_create+0x2d/0x40 [ 353.228642][T19956] do_syscall_64+0x44/0xa0 [ 353.233045][T19956] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 353.239104][T19956] RIP: 0033:0x7f808a5f3709 [ 353.243511][T19956] 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 [ 353.263190][T19956] RSP: 002b:00007f808836af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 353.271608][T19956] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f808a5f3709 [ 353.279614][T19956] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f808a64ce76 [ 353.287634][T19956] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 353.295589][T19956] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 19:43:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 353.303550][T19956] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020012e00 [ 353.315644][T19939] loop2: detected capacity change from 0 to 2084 [ 353.339968][T19939] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 353.344512][T19958] loop3: detected capacity change from 0 to 2064 [ 353.358605][T19970] loop0: detected capacity change from 0 to 2048 [ 353.369671][T19970] FAULT_INJECTION: forcing a failure. [ 353.369671][T19970] name failslab, interval 1, probability 0, space 0, times 0 [ 353.382442][T19970] CPU: 1 PID: 19970 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 353.391200][T19970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.400995][T19973] loop4: detected capacity change from 0 to 6 [ 353.401242][T19970] Call Trace: [ 353.401251][T19970] dump_stack_lvl+0xd6/0x122 [ 353.415251][T19970] dump_stack+0x11/0x1b [ 353.419453][T19970] should_fail+0x23c/0x250 [ 353.423881][T19970] ? ext4_fill_super+0x3d/0x7840 [ 353.428809][T19970] __should_failslab+0x81/0x90 [ 353.433597][T19970] should_failslab+0x5/0x20 [ 353.438212][T19970] __kmalloc_track_caller+0x6d/0x350 [ 353.443483][T19970] ? bdev_name+0x1e1/0x240 [ 353.447884][T19970] kstrdup+0x31/0x70 [ 353.451769][T19970] ext4_fill_super+0x3d/0x7840 [ 353.456527][T19970] ? vsnprintf+0xe8f/0xed0 [ 353.460928][T19970] ? snprintf+0x83/0xb0 [ 353.465067][T19970] ? set_blocksize+0x197/0x270 [ 353.469868][T19970] mount_bdev+0x1e8/0x290 [ 353.474184][T19970] ? ext4_mount+0x40/0x40 [ 353.478579][T19970] ? ext4_errno_to_code+0x110/0x110 [ 353.483770][T19970] ext4_mount+0x2d/0x40 [ 353.487960][T19970] legacy_get_tree+0x70/0xc0 [ 353.492536][T19970] vfs_get_tree+0x4a/0x1a0 [ 353.496936][T19970] path_mount+0x11ec/0x1d20 [ 353.501426][T19970] __se_sys_mount+0x24b/0x2f0 [ 353.506090][T19970] __x64_sys_mount+0x63/0x70 [ 353.510693][T19970] do_syscall_64+0x44/0xa0 [ 353.515095][T19970] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 353.520979][T19970] RIP: 0033:0x7f5666082c2a [ 353.525375][T19970] 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 [ 353.545140][T19970] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:43:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 6) [ 353.553541][T19970] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 353.561552][T19970] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 353.569520][T19970] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 353.577551][T19970] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 353.585517][T19970] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 353.614558][T19958] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 353.634301][T19980] FAULT_INJECTION: forcing a failure. [ 353.634301][T19980] name failslab, interval 1, probability 0, space 0, times 0 [ 353.637518][T19973] EXT4-fs (loop4): unsupported descriptor size 0 [ 353.647048][T19980] CPU: 1 PID: 19980 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 353.662115][T19980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.672218][T19980] Call Trace: [ 353.675483][T19980] dump_stack_lvl+0xd6/0x122 [ 353.680390][T19980] dump_stack+0x11/0x1b [ 353.684554][T19980] should_fail+0x23c/0x250 [ 353.688972][T19980] ? __alloc_file+0x2e/0x1a0 [ 353.693647][T19980] __should_failslab+0x81/0x90 [ 353.698432][T19980] should_failslab+0x5/0x20 [ 353.702920][T19980] kmem_cache_alloc+0x4f/0x300 [ 353.707668][T19980] __alloc_file+0x2e/0x1a0 [ 353.712069][T19980] alloc_empty_file+0xcd/0x1c0 [ 353.716822][T19980] alloc_file+0x3a/0x280 [ 353.721098][T19980] alloc_file_pseudo+0xfa/0x150 [ 353.725970][T19980] __shmem_file_setup+0x14c/0x1d0 [ 353.730986][T19980] shmem_file_setup+0x37/0x40 [ 353.735646][T19980] __se_sys_memfd_create+0x1eb/0x390 [ 353.740933][T19980] __x64_sys_memfd_create+0x2d/0x40 [ 353.746208][T19980] do_syscall_64+0x44/0xa0 [ 353.750659][T19980] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 353.756542][T19980] RIP: 0033:0x7f808a5f3709 [ 353.760942][T19980] 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 [ 353.780531][T19980] RSP: 002b:00007f808836af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 353.788923][T19980] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f808a5f3709 [ 353.796932][T19980] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f808a64ce76 [ 353.804920][T19980] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff 19:43:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x104c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 7) [ 353.812888][T19980] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 353.820840][T19980] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020012e00 [ 353.832472][T19950] EXT4-fs (loop1): bad geometry: block count 512 exceeds size of device (2 blocks) [ 353.871307][T19973] loop4: detected capacity change from 0 to 6 [ 353.872963][T19950] loop1: detected capacity change from 0 to 8 [ 353.884337][T19958] loop3: detected capacity change from 0 to 2064 [ 353.884390][T19973] EXT4-fs (loop4): unsupported descriptor size 0 [ 353.888468][T19998] loop2: detected capacity change from 0 to 2086 [ 353.898326][T20000] FAULT_INJECTION: forcing a failure. [ 353.898326][T20000] name failslab, interval 1, probability 0, space 0, times 0 19:43:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 72) [ 353.916014][T20000] CPU: 1 PID: 20000 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 353.916687][T19958] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 353.924783][T20000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.924795][T20000] Call Trace: [ 353.924802][T20000] dump_stack_lvl+0xd6/0x122 [ 353.924883][T20000] dump_stack+0x11/0x1b [ 353.924900][T20000] should_fail+0x23c/0x250 [ 353.942500][T19950] EXT4-fs (loop1): bad geometry: block count 512 exceeds size of device (2 blocks) [ 353.944904][T20000] ? security_file_alloc+0x30/0x190 [ 353.944933][T20000] __should_failslab+0x81/0x90 [ 353.949119][T19998] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 353.952861][T20000] should_failslab+0x5/0x20 [ 353.972894][T20006] loop0: detected capacity change from 0 to 2048 [ 353.975864][T20000] kmem_cache_alloc+0x4f/0x300 [ 353.984653][T20006] FAULT_INJECTION: forcing a failure. [ 353.984653][T20006] name failslab, interval 1, probability 0, space 0, times 0 [ 353.990575][T20000] security_file_alloc+0x30/0x190 [ 353.990605][T20000] __alloc_file+0x83/0x1a0 [ 354.028075][T20000] alloc_empty_file+0xcd/0x1c0 [ 354.032830][T20000] alloc_file+0x3a/0x280 [ 354.037090][T20000] alloc_file_pseudo+0xfa/0x150 [ 354.041925][T20000] __shmem_file_setup+0x14c/0x1d0 [ 354.046935][T20000] shmem_file_setup+0x37/0x40 [ 354.051650][T20000] __se_sys_memfd_create+0x1eb/0x390 [ 354.056915][T20000] __x64_sys_memfd_create+0x2d/0x40 [ 354.062096][T20000] do_syscall_64+0x44/0xa0 [ 354.066540][T20000] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.072424][T20000] RIP: 0033:0x7f808a5f3709 [ 354.076828][T20000] 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 [ 354.096422][T20000] RSP: 002b:00007f808836af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 354.104824][T20000] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f808a5f3709 [ 354.112775][T20000] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f808a64ce76 [ 354.120783][T20000] RBP: 0000000000000003 R08: 0000000000000800 R09: ffffffffffffffff [ 354.128752][T20000] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 354.136722][T20000] R13: 0000000020000100 R14: 0000000000100000 R15: 0000000020012e00 [ 354.144678][T20006] CPU: 0 PID: 20006 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 354.153518][T20006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.163570][T20006] Call Trace: [ 354.166842][T20006] dump_stack_lvl+0xd6/0x122 [ 354.171433][T20006] dump_stack+0x11/0x1b [ 354.172169][T20010] FAULT_INJECTION: forcing a failure. [ 354.172169][T20010] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 354.175578][T20006] should_fail+0x23c/0x250 [ 354.193168][T20006] __should_failslab+0x81/0x90 [ 354.197962][T20006] ? ext4_fill_super+0x62/0x7840 [ 354.202900][T20006] should_failslab+0x5/0x20 [ 354.207397][T20006] kmem_cache_alloc_trace+0x52/0x320 [ 354.212668][T20006] ext4_fill_super+0x62/0x7840 [ 354.217440][T20006] ? vsnprintf+0xe8f/0xed0 [ 354.221839][T20006] ? snprintf+0x83/0xb0 [ 354.225976][T20006] ? set_blocksize+0x197/0x270 [ 354.230725][T20006] mount_bdev+0x1e8/0x290 [ 354.235035][T20006] ? ext4_mount+0x40/0x40 [ 354.239342][T20006] ? ext4_errno_to_code+0x110/0x110 [ 354.244521][T20006] ext4_mount+0x2d/0x40 [ 354.248707][T20006] legacy_get_tree+0x70/0xc0 [ 354.253373][T20006] vfs_get_tree+0x4a/0x1a0 [ 354.257770][T20006] path_mount+0x11ec/0x1d20 [ 354.262293][T20006] __se_sys_mount+0x24b/0x2f0 [ 354.266972][T20006] __x64_sys_mount+0x63/0x70 [ 354.271559][T20006] do_syscall_64+0x44/0xa0 [ 354.275964][T20006] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.281906][T20006] RIP: 0033:0x7f5666082c2a [ 354.286381][T20006] 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 [ 354.305971][T20006] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 354.314386][T20006] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a 19:43:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 8) [ 354.322352][T20006] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 354.330316][T20006] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 354.338461][T20006] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 354.346421][T20006] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 354.354382][T20010] CPU: 1 PID: 20010 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 354.363189][T20010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.373236][T20010] Call Trace: [ 354.376579][T20010] dump_stack_lvl+0xd6/0x122 [ 354.381214][T20010] dump_stack+0x11/0x1b [ 354.385353][T20010] should_fail+0x23c/0x250 [ 354.389751][T20010] __alloc_pages+0x102/0x320 [ 354.394329][T20010] alloc_pages_vma+0x5ee/0x770 [ 354.399083][T20010] shmem_getpage_gfp+0x96d/0x13d0 [ 354.404093][T20010] ? policydb_context_isvalid+0x135/0x230 [ 354.409802][T20010] shmem_write_begin+0x7e/0x100 [ 354.414679][T20010] generic_perform_write+0x1b8/0x3e0 [ 354.419951][T20010] __generic_file_write_iter+0x174/0x310 [ 354.425572][T20010] ? generic_write_checks+0x250/0x290 [ 354.430943][T20010] generic_file_write_iter+0x75/0x130 [ 354.436301][T20010] vfs_write+0x7bc/0x900 [ 354.440542][T20010] __x64_sys_pwrite64+0xf5/0x150 [ 354.445463][T20010] do_syscall_64+0x44/0xa0 [ 354.449945][T20010] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.455897][T20010] RIP: 0033:0x7f808a5a68a7 [ 354.460452][T20010] 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 [ 354.480048][T20010] RSP: 002b:00007f808836af20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 354.488441][T20010] RAX: ffffffffffffffda RBX: 00007f808a63dcc0 RCX: 00007f808a5a68a7 [ 354.496394][T20010] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 354.504346][T20010] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 354.512341][T20010] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 19:43:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 354.520385][T20010] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 354.530004][T20010] loop5: detected capacity change from 0 to 2048 [ 354.538234][T19998] loop2: detected capacity change from 0 to 2086 [ 354.544946][T20010] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 354.554155][T19998] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 354.561741][T20022] loop3: detected capacity change from 0 to 2064 19:43:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 354.574287][T20022] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 354.593182][T20029] loop1: detected capacity change from 0 to 256 [ 354.602422][T20029] EXT4-fs (loop1): bad geometry: block count 512 exceeds size of device (64 blocks) 19:43:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10570c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 9) 19:43:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 73) [ 354.629024][T20022] loop3: detected capacity change from 0 to 2064 [ 354.633647][T20041] loop4: detected capacity change from 0 to 6 [ 354.644125][T20022] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 354.654962][T20029] loop1: detected capacity change from 0 to 256 [ 354.672022][T20041] EXT4-fs (loop4): unsupported descriptor size 0 [ 354.684999][T20029] EXT4-fs (loop1): bad geometry: block count 512 exceeds size of device (64 blocks) [ 354.685517][T20057] FAULT_INJECTION: forcing a failure. [ 354.685517][T20057] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 354.707442][T20057] CPU: 1 PID: 20057 Comm: syz-executor.5 Not tainted 5.15.0-rc3-syzkaller #0 [ 354.712548][T20059] loop0: detected capacity change from 0 to 2048 [ 354.716213][T20057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.716225][T20057] Call Trace: [ 354.716232][T20057] dump_stack_lvl+0xd6/0x122 [ 354.726393][T20059] FAULT_INJECTION: forcing a failure. [ 354.726393][T20059] name failslab, interval 1, probability 0, space 0, times 0 [ 354.732627][T20057] dump_stack+0x11/0x1b [ 354.732651][T20057] should_fail+0x23c/0x250 [ 354.761763][T20057] should_fail_usercopy+0x16/0x20 [ 354.766775][T20057] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 354.772478][T20057] ? shmem_write_begin+0x7e/0x100 [ 354.777488][T20057] generic_perform_write+0x201/0x3e0 [ 354.782763][T20057] __generic_file_write_iter+0x174/0x310 [ 354.788478][T20057] ? generic_write_checks+0x250/0x290 [ 354.793836][T20057] generic_file_write_iter+0x75/0x130 [ 354.799196][T20057] vfs_write+0x7bc/0x900 [ 354.803446][T20057] __x64_sys_pwrite64+0xf5/0x150 [ 354.808370][T20057] do_syscall_64+0x44/0xa0 [ 354.812778][T20057] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.818709][T20057] RIP: 0033:0x7f808a5a68a7 [ 354.823112][T20057] 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 [ 354.842701][T20057] RSP: 002b:00007f808836af20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 354.851167][T20057] RAX: ffffffffffffffda RBX: 00007f808a63dcc0 RCX: 00007f808a5a68a7 [ 354.859177][T20057] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 354.867257][T20057] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 354.875224][T20057] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 354.883180][T20057] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 354.891179][T20059] CPU: 0 PID: 20059 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 354.896797][T20058] loop2: detected capacity change from 0 to 2091 [ 354.899943][T20059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.899954][T20059] Call Trace: [ 354.899961][T20059] dump_stack_lvl+0xd6/0x122 [ 354.924186][T20059] dump_stack+0x11/0x1b [ 354.928331][T20059] should_fail+0x23c/0x250 [ 354.932742][T20059] __should_failslab+0x81/0x90 [ 354.937492][T20059] ? ext4_fill_super+0x1f0/0x7840 [ 354.942500][T20059] should_failslab+0x5/0x20 [ 354.947006][T20059] kmem_cache_alloc_trace+0x52/0x320 [ 354.952306][T20059] ? ext4_fill_super+0x62/0x7840 [ 354.957307][T20059] ext4_fill_super+0x1f0/0x7840 [ 354.962141][T20059] ? vsnprintf+0xe8f/0xed0 [ 354.966539][T20059] ? snprintf+0x83/0xb0 [ 354.970719][T20059] ? set_blocksize+0x197/0x270 [ 354.975472][T20059] mount_bdev+0x1e8/0x290 [ 354.979787][T20059] ? ext4_mount+0x40/0x40 [ 354.984099][T20059] ? ext4_errno_to_code+0x110/0x110 [ 354.989287][T20059] ext4_mount+0x2d/0x40 [ 354.993425][T20059] legacy_get_tree+0x70/0xc0 [ 354.998020][T20059] vfs_get_tree+0x4a/0x1a0 [ 355.002419][T20059] path_mount+0x11ec/0x1d20 [ 355.006908][T20059] __se_sys_mount+0x24b/0x2f0 [ 355.012158][T20059] __x64_sys_mount+0x63/0x70 [ 355.016731][T20059] do_syscall_64+0x44/0xa0 [ 355.021205][T20059] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.027138][T20059] RIP: 0033:0x7f5666082c2a [ 355.031651][T20059] 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 [ 355.051249][T20059] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 355.059651][T20059] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 355.067692][T20059] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 355.075821][T20059] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 355.083783][T20059] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 355.091746][T20059] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 355.101938][T20057] loop5: detected capacity change from 0 to 2048 [ 355.108549][T20058] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 355.119024][T20057] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 355.128791][T20057] EXT4-fs (loop5): group descriptors corrupted! 19:43:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 74) 19:43:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 355.145942][T20058] loop2: detected capacity change from 0 to 2091 [ 355.155468][T20058] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 355.178821][T20041] loop4: detected capacity change from 0 to 6 [ 355.189681][T20041] EXT4-fs (loop4): unsupported descriptor size 0 [ 355.202384][T20087] loop3: detected capacity change from 0 to 2065 [ 355.209413][T20088] loop1: detected capacity change from 0 to 512 [ 355.213163][T20089] loop0: detected capacity change from 0 to 2048 [ 355.228928][T20089] FAULT_INJECTION: forcing a failure. [ 355.228928][T20089] name failslab, interval 1, probability 0, space 0, times 0 [ 355.241668][T20089] CPU: 1 PID: 20089 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 19:43:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 355.249335][T20087] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 355.250429][T20089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.260792][T20088] EXT4-fs (loop1): bad geometry: block count 512 exceeds size of device (128 blocks) [ 355.270429][T20089] Call Trace: [ 355.270439][T20089] dump_stack_lvl+0xd6/0x122 [ 355.270462][T20089] dump_stack+0x11/0x1b [ 355.270478][T20089] should_fail+0x23c/0x250 [ 355.270495][T20089] ? mempool_alloc_slab+0x16/0x20 [ 355.301380][T20089] __should_failslab+0x81/0x90 [ 355.306141][T20089] should_failslab+0x5/0x20 [ 355.306475][T20101] loop2: detected capacity change from 0 to 2096 [ 355.310647][T20089] kmem_cache_alloc+0x4f/0x300 [ 355.310669][T20089] mempool_alloc_slab+0x16/0x20 [ 355.320582][T20101] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 355.321715][T20089] ? mempool_free+0x130/0x130 [ 355.321735][T20089] mempool_alloc+0x9d/0x310 [ 355.345786][T20089] ? pagecache_get_page+0x7aa/0x910 [ 355.350972][T20089] bio_alloc_bioset+0xcc/0x530 [ 355.355770][T20089] ? __find_get_block+0x85c/0x930 [ 355.360799][T20089] submit_bh_wbc+0x130/0x330 [ 355.365438][T20089] ? __getblk_gfp+0x4d3/0x590 [ 355.370112][T20089] submit_bh+0x21/0x30 [ 355.374159][T20089] ? __wait_on_buffer+0x60/0x60 [ 355.379041][T20089] ext4_read_bh+0xf1/0x170 [ 355.383458][T20089] ext4_sb_bread_unmovable+0xf7/0x1a0 [ 355.388824][T20089] ext4_fill_super+0x427/0x7840 [ 355.393667][T20089] ? vsnprintf+0xe8f/0xed0 [ 355.398173][T20089] ? snprintf+0x83/0xb0 [ 355.402390][T20089] ? set_blocksize+0x197/0x270 [ 355.407136][T20089] mount_bdev+0x1e8/0x290 [ 355.411454][T20089] ? ext4_mount+0x40/0x40 [ 355.415795][T20089] ? ext4_errno_to_code+0x110/0x110 [ 355.420977][T20089] ext4_mount+0x2d/0x40 [ 355.425134][T20089] legacy_get_tree+0x70/0xc0 [ 355.429702][T20089] vfs_get_tree+0x4a/0x1a0 [ 355.434150][T20089] path_mount+0x11ec/0x1d20 [ 355.438646][T20089] __se_sys_mount+0x24b/0x2f0 [ 355.443447][T20089] __x64_sys_mount+0x63/0x70 [ 355.448051][T20089] do_syscall_64+0x44/0xa0 [ 355.452470][T20089] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.458449][T20089] RIP: 0033:0x7f5666082c2a [ 355.462965][T20089] 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 [ 355.482693][T20089] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 355.491097][T20089] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 355.499046][T20089] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 355.507004][T20089] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 355.514957][T20089] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 355.522999][T20089] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 355.535850][T20089] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 355.552823][T20087] loop3: detected capacity change from 0 to 2065 [ 355.559415][T20088] loop1: detected capacity change from 0 to 512 [ 355.578863][T20087] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 75) [ 355.599216][T20101] loop2: detected capacity change from 0 to 2096 [ 355.607362][T20125] loop4: detected capacity change from 0 to 7 [ 355.610960][T20088] EXT4-fs (loop1): bad geometry: block count 512 exceeds size of device (128 blocks) [ 355.621138][T20127] loop5: detected capacity change from 0 to 2048 [ 355.635420][T20101] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 355.646787][T20125] EXT4-fs (loop4): unsupported descriptor size 0 19:43:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 355.656387][T20127] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 355.666164][T20127] EXT4-fs (loop5): group descriptors corrupted! [ 355.682266][T20139] loop0: detected capacity change from 0 to 2048 19:43:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 355.718047][T20139] FAULT_INJECTION: forcing a failure. [ 355.718047][T20139] name failslab, interval 1, probability 0, space 0, times 0 [ 355.730822][T20139] CPU: 0 PID: 20139 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 355.737162][T20151] loop1: detected capacity change from 0 to 1024 [ 355.739689][T20139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.739702][T20139] Call Trace: [ 355.739710][T20139] dump_stack_lvl+0xd6/0x122 19:43:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 355.760910][T20153] loop5: detected capacity change from 0 to 8 [ 355.763997][T20139] dump_stack+0x11/0x1b [ 355.764021][T20139] should_fail+0x23c/0x250 [ 355.778592][T20139] __should_failslab+0x81/0x90 [ 355.783349][T20139] should_failslab+0x5/0x20 [ 355.787859][T20139] kmem_cache_alloc_node+0x61/0x2c0 [ 355.789431][T20150] loop3: detected capacity change from 0 to 2066 [ 355.793116][T20139] ? create_task_io_context+0x36/0x210 [ 355.793141][T20139] create_task_io_context+0x36/0x210 [ 355.810182][T20139] submit_bio_checks+0x7c3/0x850 [ 355.815129][T20139] ? mempool_alloc_slab+0x16/0x20 [ 355.820146][T20139] ? mempool_free+0x130/0x130 [ 355.824815][T20139] submit_bio_noacct+0x33/0x7d0 [ 355.829665][T20139] ? bio_add_page+0x380/0x460 [ 355.831433][T20153] EXT4-fs (loop5): bad geometry: block count 512 exceeds size of device (2 blocks) [ 355.834336][T20139] submit_bio+0x10c/0x190 [ 355.845448][T20151] EXT4-fs (loop1): bad geometry: block count 512 exceeds size of device (256 blocks) [ 355.847931][T20139] submit_bh_wbc+0x2f3/0x330 [ 355.859357][T20150] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 355.861950][T20139] submit_bh+0x21/0x30 [ 355.861967][T20139] ? __wait_on_buffer+0x60/0x60 [ 355.880905][T20139] ext4_read_bh+0xf1/0x170 [ 355.885347][T20139] ext4_sb_bread_unmovable+0xf7/0x1a0 [ 355.890814][T20139] ext4_fill_super+0x427/0x7840 [ 355.895833][T20139] ? vsnprintf+0xe8f/0xed0 [ 355.900250][T20139] ? snprintf+0x83/0xb0 [ 355.904403][T20139] ? set_blocksize+0x197/0x270 [ 355.909165][T20139] mount_bdev+0x1e8/0x290 [ 355.913492][T20139] ? ext4_mount+0x40/0x40 [ 355.917834][T20139] ? ext4_errno_to_code+0x110/0x110 [ 355.920785][T20164] loop2: detected capacity change from 0 to 2100 [ 355.923036][T20139] ext4_mount+0x2d/0x40 [ 355.923058][T20139] legacy_get_tree+0x70/0xc0 [ 355.938068][T20139] vfs_get_tree+0x4a/0x1a0 [ 355.942480][T20139] path_mount+0x11ec/0x1d20 [ 355.947049][T20139] __se_sys_mount+0x24b/0x2f0 [ 355.948135][T20164] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 355.951720][T20139] __x64_sys_mount+0x63/0x70 19:43:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 355.951749][T20139] do_syscall_64+0x44/0xa0 [ 355.970652][T20139] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.976607][T20139] RIP: 0033:0x7f5666082c2a [ 355.981015][T20139] 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 [ 356.000623][T20139] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 356.009021][T20139] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 356.016985][T20139] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 356.025375][T20139] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 356.033409][T20139] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 356.041363][T20139] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 356.054647][T20139] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 356.059636][T20125] loop4: detected capacity change from 0 to 7 [ 356.073175][T20125] EXT4-fs (loop4): unsupported descriptor size 0 [ 356.099162][T20164] loop2: detected capacity change from 0 to 2100 [ 356.102957][T20180] loop3: detected capacity change from 0 to 2071 19:43:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 356.127695][T20151] loop1: detected capacity change from 0 to 1024 [ 356.140092][T20180] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 356.154826][T20193] loop5: detected capacity change from 0 to 256 [ 356.165448][T20164] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 76) [ 356.187914][T20151] EXT4-fs (loop1): bad geometry: block count 512 exceeds size of device (256 blocks) [ 356.211678][T20193] EXT4-fs (loop5): bad geometry: block count 512 exceeds size of device (64 blocks) [ 356.228052][T20202] loop4: detected capacity change from 0 to 7 19:43:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 356.246434][T20205] loop0: detected capacity change from 0 to 2048 [ 356.257665][T20202] EXT4-fs (loop4): unsupported descriptor size 0 [ 356.262745][T20205] FAULT_INJECTION: forcing a failure. [ 356.262745][T20205] name failslab, interval 1, probability 0, space 0, times 0 [ 356.277897][T20205] CPU: 0 PID: 20205 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 356.287000][T20205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.297044][T20205] Call Trace: [ 356.300317][T20205] dump_stack_lvl+0xd6/0x122 [ 356.305004][T20205] dump_stack+0x11/0x1b [ 356.309214][T20205] should_fail+0x23c/0x250 [ 356.313628][T20205] __should_failslab+0x81/0x90 [ 356.318484][T20205] should_failslab+0x5/0x20 [ 356.322975][T20205] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 356.328690][T20205] ? __crypto_alg_lookup+0x36d/0x3a0 [ 356.334024][T20205] ? __kmalloc_node+0x30/0x40 [ 356.338681][T20205] __kmalloc_node+0x30/0x40 [ 356.343190][T20205] crypto_create_tfm_node+0x4a/0x1f0 [ 356.348457][T20205] ? crypto_alg_mod_lookup+0x397/0x4e0 [ 356.353908][T20205] crypto_alloc_tfm_node+0x100/0x290 [ 356.359176][T20205] crypto_alloc_shash+0x2b/0x30 [ 356.364011][T20205] ext4_fill_super+0x657/0x7840 [ 356.368850][T20205] ? vsnprintf+0xe8f/0xed0 [ 356.373265][T20205] ? snprintf+0x83/0xb0 [ 356.377425][T20205] ? set_blocksize+0x197/0x270 [ 356.382177][T20205] mount_bdev+0x1e8/0x290 [ 356.386495][T20205] ? ext4_mount+0x40/0x40 [ 356.390813][T20205] ? ext4_errno_to_code+0x110/0x110 [ 356.395992][T20205] ext4_mount+0x2d/0x40 [ 356.400176][T20205] legacy_get_tree+0x70/0xc0 [ 356.404753][T20205] vfs_get_tree+0x4a/0x1a0 [ 356.409164][T20205] path_mount+0x11ec/0x1d20 [ 356.413652][T20205] __se_sys_mount+0x24b/0x2f0 [ 356.418312][T20205] __x64_sys_mount+0x63/0x70 [ 356.422985][T20205] do_syscall_64+0x44/0xa0 [ 356.427387][T20205] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 356.433298][T20205] RIP: 0033:0x7f5666082c2a [ 356.437697][T20205] 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 [ 356.457286][T20205] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 356.465786][T20205] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 356.473884][T20205] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 356.481850][T20205] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 356.489810][T20205] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:43:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x103f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 356.497762][T20205] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 356.505819][T20205] EXT4-fs (loop0): Cannot load crc32c driver. [ 356.536199][T20202] loop4: detected capacity change from 0 to 7 [ 356.544383][T20202] EXT4-fs (loop4): unsupported descriptor size 0 [ 356.561733][T20224] loop3: detected capacity change from 0 to 2079 [ 356.566790][T20226] loop1: detected capacity change from 0 to 1536 [ 356.587289][T20226] EXT4-fs (loop1): bad geometry: block count 512 exceeds size of device (384 blocks) [ 356.605789][T20224] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 356.606173][T20193] loop5: detected capacity change from 0 to 256 [ 356.620829][T20230] loop2: detected capacity change from 0 to 2102 [ 356.632878][T20193] EXT4-fs (loop5): bad geometry: block count 512 exceeds size of device (64 blocks) [ 356.647686][T20226] loop1: detected capacity change from 0 to 1536 19:43:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1004, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 356.654661][T20226] EXT4-fs (loop1): bad geometry: block count 512 exceeds size of device (384 blocks) [ 356.682880][T20224] loop3: detected capacity change from 0 to 2079 [ 356.684794][T20230] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 77) 19:43:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 356.704637][T20224] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 356.724903][T20257] loop4: detected capacity change from 0 to 8 [ 356.766063][T20264] loop0: detected capacity change from 0 to 2048 [ 356.781699][T20272] loop5: detected capacity change from 0 to 512 [ 356.784753][T20230] loop2: detected capacity change from 0 to 2102 [ 356.800004][T20257] EXT4-fs (loop4): unsupported descriptor size 0 19:43:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100002, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x104000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 356.812779][T20272] EXT4-fs (loop5): bad geometry: block count 512 exceeds size of device (128 blocks) [ 356.835894][T20230] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 356.861731][T20264] FAULT_INJECTION: forcing a failure. [ 356.861731][T20264] name failslab, interval 1, probability 0, space 0, times 0 [ 356.874487][T20264] CPU: 0 PID: 20264 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 356.883243][T20264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.893286][T20264] Call Trace: [ 356.896559][T20264] dump_stack_lvl+0xd6/0x122 [ 356.901179][T20264] dump_stack+0x11/0x1b [ 356.905364][T20264] should_fail+0x23c/0x250 [ 356.909764][T20264] __should_failslab+0x81/0x90 [ 356.914511][T20264] should_failslab+0x5/0x20 [ 356.919000][T20264] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 356.924703][T20264] ? __crypto_alg_lookup+0x36d/0x3a0 [ 356.929981][T20264] ? __kmalloc_node+0x30/0x40 [ 356.934654][T20264] __kmalloc_node+0x30/0x40 [ 356.939153][T20264] crypto_create_tfm_node+0x4a/0x1f0 [ 356.944423][T20264] ? crypto_alg_mod_lookup+0x397/0x4e0 [ 356.949874][T20264] crypto_alloc_tfm_node+0x100/0x290 [ 356.955198][T20264] crypto_alloc_shash+0x2b/0x30 [ 356.960064][T20264] ext4_fill_super+0x657/0x7840 [ 356.964960][T20264] ? vsnprintf+0xe8f/0xed0 [ 356.969360][T20264] ? snprintf+0x83/0xb0 [ 356.973511][T20264] ? set_blocksize+0x197/0x270 [ 356.978323][T20264] mount_bdev+0x1e8/0x290 [ 356.982669][T20264] ? ext4_mount+0x40/0x40 [ 356.986979][T20264] ? ext4_errno_to_code+0x110/0x110 [ 356.992244][T20264] ext4_mount+0x2d/0x40 [ 356.996388][T20264] legacy_get_tree+0x70/0xc0 [ 357.000985][T20264] vfs_get_tree+0x4a/0x1a0 [ 357.005389][T20264] path_mount+0x11ec/0x1d20 [ 357.009880][T20264] __se_sys_mount+0x24b/0x2f0 [ 357.014550][T20264] __x64_sys_mount+0x63/0x70 [ 357.019163][T20264] do_syscall_64+0x44/0xa0 [ 357.023584][T20264] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 357.029477][T20264] RIP: 0033:0x7f5666082c2a [ 357.033887][T20264] 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 [ 357.053495][T20264] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:43:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 357.061905][T20264] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 357.069865][T20264] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 357.077829][T20264] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 357.085883][T20264] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 357.093842][T20264] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 357.101871][T20264] EXT4-fs (loop0): Cannot load crc32c driver. 19:43:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x107303, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 357.122004][T20281] loop1: detected capacity change from 0 to 2048 [ 357.135612][T20282] loop3: detected capacity change from 0 to 2080 [ 357.143531][T20281] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 357.153227][T20281] EXT4-fs (loop1): group descriptors corrupted! [ 357.161660][T20290] loop5: detected capacity change from 0 to 1024 19:43:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 78) [ 357.174080][T20282] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 357.187226][T20290] EXT4-fs (loop5): bad geometry: block count 512 exceeds size of device (256 blocks) [ 357.198811][T20281] loop1: detected capacity change from 0 to 2048 [ 357.205690][T20257] loop4: detected capacity change from 0 to 8 [ 357.213974][T20257] EXT4-fs (loop4): unsupported descriptor size 0 [ 357.224821][T20281] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 357.234497][T20281] EXT4-fs (loop1): group descriptors corrupted! [ 357.244770][T20282] loop3: detected capacity change from 0 to 2080 [ 357.250142][T20313] loop0: detected capacity change from 0 to 2048 [ 357.263735][T20282] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 357.266619][T20290] loop5: detected capacity change from 0 to 1024 [ 357.278893][T20322] loop2: detected capacity change from 0 to 2105 [ 357.301282][T20322] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 357.316559][T20313] FAULT_INJECTION: forcing a failure. [ 357.316559][T20313] name failslab, interval 1, probability 0, space 0, times 0 [ 357.329255][T20313] CPU: 0 PID: 20313 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 357.338100][T20313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.348153][T20313] Call Trace: [ 357.351426][T20313] dump_stack_lvl+0xd6/0x122 [ 357.356036][T20313] dump_stack+0x11/0x1b [ 357.360260][T20313] should_fail+0x23c/0x250 [ 357.364680][T20313] ? mempool_alloc_slab+0x16/0x20 [ 357.369709][T20313] __should_failslab+0x81/0x90 [ 357.374476][T20313] should_failslab+0x5/0x20 [ 357.379010][T20313] kmem_cache_alloc+0x4f/0x300 [ 357.383774][T20313] mempool_alloc_slab+0x16/0x20 [ 357.388622][T20313] ? mempool_free+0x130/0x130 [ 357.393298][T20313] mempool_alloc+0x9d/0x310 [ 357.397876][T20313] ? pagecache_get_page+0x7aa/0x910 [ 357.403080][T20313] bio_alloc_bioset+0xcc/0x530 [ 357.407929][T20313] ? __find_get_block+0x85c/0x930 [ 357.409607][T20290] EXT4-fs (loop5): bad geometry: block count 512 exceeds size of device (256 blocks) 19:43:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100003, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 357.412952][T20313] submit_bh_wbc+0x130/0x330 [ 357.412979][T20313] ? __getblk_gfp+0x4d3/0x590 [ 357.427187][T20331] loop4: detected capacity change from 0 to 8 [ 357.431734][T20313] submit_bh+0x21/0x30 [ 357.431757][T20313] ? __wait_on_buffer+0x60/0x60 [ 357.446671][T20313] ext4_read_bh+0xf1/0x170 [ 357.449933][T20331] EXT4-fs (loop4): unsupported descriptor size 0 [ 357.451084][T20313] ext4_sb_bread_unmovable+0xf7/0x1a0 [ 357.451113][T20313] ext4_fill_super+0x22b6/0x7840 [ 357.467736][T20313] ? vsnprintf+0xe8f/0xed0 [ 357.472148][T20313] ? snprintf+0x83/0xb0 [ 357.476326][T20313] ? set_blocksize+0x197/0x270 [ 357.481081][T20313] mount_bdev+0x1e8/0x290 [ 357.485393][T20313] ? ext4_mount+0x40/0x40 [ 357.490011][T20313] ? ext4_errno_to_code+0x110/0x110 [ 357.495189][T20313] ext4_mount+0x2d/0x40 [ 357.499356][T20313] legacy_get_tree+0x70/0xc0 [ 357.503931][T20313] vfs_get_tree+0x4a/0x1a0 [ 357.508333][T20313] path_mount+0x11ec/0x1d20 [ 357.512818][T20313] __se_sys_mount+0x24b/0x2f0 [ 357.517540][T20313] __x64_sys_mount+0x63/0x70 [ 357.522192][T20313] do_syscall_64+0x44/0xa0 [ 357.526611][T20313] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 357.532618][T20313] RIP: 0033:0x7f5666082c2a [ 357.537084][T20313] 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 [ 357.556786][T20313] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 357.565196][T20313] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 357.573157][T20313] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 357.581123][T20313] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 357.589079][T20313] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 357.597063][T20313] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 357.606279][T20313] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 357.627046][T20322] loop2: detected capacity change from 0 to 2105 [ 357.641420][T20322] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 357.654049][T20335] loop1: detected capacity change from 0 to 2048 19:43:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x104800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 79) [ 357.674398][T20335] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 357.684066][T20335] EXT4-fs (loop1): group descriptors corrupted! [ 357.702908][T20331] loop4: detected capacity change from 0 to 8 [ 357.706375][T20353] loop5: detected capacity change from 0 to 1536 [ 357.720075][T20353] EXT4-fs (loop5): bad geometry: block count 512 exceeds size of device (384 blocks) [ 357.730207][T20359] loop3: detected capacity change from 0 to 2084 [ 357.738574][T20366] loop0: detected capacity change from 0 to 2048 [ 357.752367][T20331] EXT4-fs (loop4): unsupported descriptor size 0 [ 357.774214][T20359] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 357.774940][T20335] loop1: detected capacity change from 0 to 2048 [ 357.790926][T20366] FAULT_INJECTION: forcing a failure. [ 357.790926][T20366] name failslab, interval 1, probability 0, space 0, times 0 [ 357.803668][T20366] CPU: 1 PID: 20366 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 357.812429][T20366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.822587][T20366] Call Trace: [ 357.824574][T20379] loop5: detected capacity change from 0 to 2048 [ 357.825858][T20366] dump_stack_lvl+0xd6/0x122 [ 357.825883][T20366] dump_stack+0x11/0x1b [ 357.840913][T20366] should_fail+0x23c/0x250 [ 357.845334][T20366] __should_failslab+0x81/0x90 [ 357.850127][T20366] should_failslab+0x5/0x20 [ 357.854678][T20366] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 357.860480][T20366] ? __kmalloc_node+0x30/0x40 [ 357.865138][T20366] __kmalloc_node+0x30/0x40 [ 357.869628][T20366] kvmalloc_node+0x81/0x110 [ 357.874117][T20366] ext4_fill_super+0x318b/0x7840 [ 357.879168][T20366] ? vsnprintf+0xe8f/0xed0 [ 357.883572][T20366] ? snprintf+0x83/0xb0 [ 357.887782][T20366] mount_bdev+0x1e8/0x290 [ 357.892100][T20366] ? ext4_mount+0x40/0x40 [ 357.896453][T20366] ? ext4_errno_to_code+0x110/0x110 [ 357.901634][T20366] ext4_mount+0x2d/0x40 [ 357.905832][T20366] legacy_get_tree+0x70/0xc0 [ 357.910407][T20366] vfs_get_tree+0x4a/0x1a0 [ 357.914884][T20366] path_mount+0x11ec/0x1d20 [ 357.919373][T20366] __se_sys_mount+0x24b/0x2f0 [ 357.924038][T20366] __x64_sys_mount+0x63/0x70 [ 357.928677][T20366] do_syscall_64+0x44/0xa0 [ 357.933132][T20366] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 357.939014][T20366] RIP: 0033:0x7f5666082c2a [ 357.943412][T20366] 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 [ 357.963181][T20366] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:43:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100002, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x107400, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 357.971575][T20366] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a [ 357.979528][T20366] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 357.987560][T20366] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 357.995566][T20366] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 358.003839][T20366] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 358.011902][T20366] EXT4-fs (loop0): not enough memory 19:43:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 358.026371][T20379] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 358.036141][T20379] EXT4-fs (loop5): group descriptors corrupted! [ 358.036525][T20380] loop2: detected capacity change from 0 to 2106 [ 358.049195][T20335] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 358.059112][T20335] EXT4-fs (loop1): group descriptors corrupted! 19:43:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 80) [ 358.087066][T20380] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 358.087413][T20359] loop3: detected capacity change from 0 to 2084 [ 358.104568][T20379] loop5: detected capacity change from 0 to 2048 [ 358.117870][T20379] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 358.127646][T20379] EXT4-fs (loop5): group descriptors corrupted! 19:43:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x104c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 358.135067][T20359] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 358.155826][T20404] loop0: detected capacity change from 0 to 2048 [ 358.167986][T20380] loop2: detected capacity change from 0 to 2106 [ 358.176686][T20380] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 358.204098][T20398] loop1: detected capacity change from 0 to 2048 [ 358.207742][T20404] FAULT_INJECTION: forcing a failure. [ 358.207742][T20404] name failslab, interval 1, probability 0, space 0, times 0 [ 358.223054][T20404] CPU: 1 PID: 20404 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 358.231806][T20404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.241856][T20404] Call Trace: [ 358.245134][T20404] dump_stack_lvl+0xd6/0x122 [ 358.249746][T20404] dump_stack+0x11/0x1b [ 358.250178][T20423] loop3: detected capacity change from 0 to 2086 [ 358.253893][T20404] should_fail+0x23c/0x250 [ 358.253921][T20404] ? prealloc_shrinker+0xae/0xe0 [ 358.269543][T20404] __should_failslab+0x81/0x90 [ 358.270136][T20424] loop4: detected capacity change from 0 to 8 [ 358.274306][T20404] should_failslab+0x5/0x20 [ 358.274330][T20404] __kmalloc+0x6f/0x350 [ 358.289030][T20404] prealloc_shrinker+0xae/0xe0 [ 358.294020][T20404] register_shrinker+0x18/0xf0 [ 358.298768][T20404] ext4_es_register_shrinker+0x19e/0x1f0 [ 358.304435][T20404] ext4_fill_super+0x43ad/0x7840 [ 358.309366][T20404] mount_bdev+0x1e8/0x290 [ 358.313698][T20404] ? ext4_mount+0x40/0x40 [ 358.318012][T20404] ? ext4_errno_to_code+0x110/0x110 [ 358.323195][T20404] ext4_mount+0x2d/0x40 [ 358.327335][T20404] legacy_get_tree+0x70/0xc0 [ 358.331909][T20404] vfs_get_tree+0x4a/0x1a0 [ 358.336310][T20404] path_mount+0x11ec/0x1d20 [ 358.340799][T20404] __se_sys_mount+0x24b/0x2f0 [ 358.345531][T20404] __x64_sys_mount+0x63/0x70 [ 358.350108][T20404] do_syscall_64+0x44/0xa0 [ 358.354670][T20404] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 358.360563][T20404] RIP: 0033:0x7f5666082c2a [ 358.365033][T20404] 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 [ 358.384830][T20404] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 358.393224][T20404] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5666082c2a 19:43:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100003, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 358.401179][T20404] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5663df9000 [ 358.409206][T20404] RBP: 00007f5663df9040 R08: 00007f5663df9040 R09: 0000000020000000 [ 358.417158][T20404] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 358.425111][T20404] R13: 0000000020000100 R14: 00007f5663df9000 R15: 0000000020012e00 [ 358.442638][T20398] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:43:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x107a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 358.452467][T20398] EXT4-fs (loop1): group descriptors corrupted! [ 358.457348][T20430] loop5: detected capacity change from 0 to 2048 [ 358.472100][T20430] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 358.481873][T20430] EXT4-fs (loop5): group descriptors corrupted! [ 358.488819][T20423] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 358.499653][T20424] EXT4-fs (loop4): unsupported descriptor size 0 [ 358.533304][T20398] loop1: detected capacity change from 0 to 2048 [ 358.541672][T20423] loop3: detected capacity change from 0 to 2086 [ 358.546864][T20424] loop4: detected capacity change from 0 to 8 [ 358.559491][T20430] loop5: detected capacity change from 0 to 2048 [ 358.561808][T20455] loop2: detected capacity change from 0 to 2109 [ 358.574337][T20423] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 358.591922][T20424] EXT4-fs (loop4): unsupported descriptor size 0 [ 358.609074][T20455] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 358.612021][T20398] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:43:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 81) [ 358.628820][T20398] EXT4-fs (loop1): group descriptors corrupted! [ 358.632117][T20430] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 358.644921][T20430] EXT4-fs (loop5): group descriptors corrupted! 19:43:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100005, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1200, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 358.677988][T20467] loop0: detected capacity change from 0 to 2048 [ 358.686929][T20455] loop2: detected capacity change from 0 to 2109 [ 358.698270][T20467] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 358.710104][T20455] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x108c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 358.724959][T20477] loop4: detected capacity change from 0 to 9 [ 358.741698][T20477] EXT4-fs (loop4): unsupported descriptor size 0 [ 358.752833][T20467] FAULT_INJECTION: forcing a failure. [ 358.752833][T20467] name failslab, interval 1, probability 0, space 0, times 0 [ 358.765492][T20467] CPU: 0 PID: 20467 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 358.774309][T20467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.784355][T20467] Call Trace: [ 358.787632][T20467] dump_stack_lvl+0xd6/0x122 [ 358.792224][T20467] dump_stack+0x11/0x1b [ 358.796378][T20467] should_fail+0x23c/0x250 [ 358.800794][T20467] __should_failslab+0x81/0x90 [ 358.804034][T20490] loop3: detected capacity change from 0 to 2096 [ 358.805563][T20467] ? kobject_uevent_env+0x1a7/0xc40 [ 358.817068][T20467] should_failslab+0x5/0x20 [ 358.821569][T20467] kmem_cache_alloc_trace+0x52/0x320 [ 358.826861][T20467] ? kernfs_put+0x2e2/0x300 [ 358.828650][T20490] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 358.831407][T20467] ? kernfs_put+0x39/0x300 [ 358.845784][T20467] ? dev_uevent_filter+0x70/0x70 [ 358.850719][T20467] kobject_uevent_env+0x1a7/0xc40 [ 358.855763][T20467] ? __kernfs_remove+0x6a8/0x6d0 [ 358.860693][T20467] ? kernfs_find_ns+0x30d/0x320 [ 358.865611][T20467] ? up_write+0x25/0xc0 [ 358.869765][T20467] ? kernfs_put+0x39/0x300 [ 358.874233][T20467] kobject_uevent+0x18/0x20 [ 358.878894][T20467] __loop_clr_fd+0x601/0x850 [ 358.883487][T20467] lo_ioctl+0xac5/0x13e0 [ 358.887738][T20467] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 358.893027][T20467] ? call_rcu+0x261/0x6d0 [ 358.897457][T20467] ? avc_has_extended_perms+0x67d/0x8a0 [ 358.903033][T20467] ? blkdev_common_ioctl+0x438/0x1110 [ 358.908398][T20467] ? selinux_file_ioctl+0x981/0xa10 [ 358.913596][T20467] ? lo_release+0x120/0x120 [ 358.918091][T20467] blkdev_ioctl+0x1d0/0x3f0 [ 358.920574][T20495] loop5: detected capacity change from 0 to 2048 [ 358.922630][T20467] block_ioctl+0x6e/0x80 [ 358.922649][T20467] ? blkdev_iopoll+0x80/0x80 [ 358.936219][T20495] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 358.937769][T20467] __se_sys_ioctl+0xcb/0x140 [ 358.947506][T20495] EXT4-fs (loop5): group descriptors corrupted! [ 358.952072][T20467] __x64_sys_ioctl+0x3f/0x50 [ 358.962856][T20467] do_syscall_64+0x44/0xa0 [ 358.967284][T20467] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 358.970321][T20498] loop2: detected capacity change from 0 to 2118 19:43:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 82) [ 358.973203][T20467] RIP: 0033:0x7f56660814c7 [ 358.983998][T20467] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 358.992142][T20498] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 359.003618][T20467] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 359.003639][T20467] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f56660814c7 [ 359.003652][T20467] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 359.003664][T20467] RBP: 00007f5663df96bc R08: 00007f5663df9040 R09: 0000000020000000 [ 359.003674][T20467] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 359.003685][T20467] R13: 0000000000000016 R14: 00007f5663df9000 R15: 0000000020012e00 [ 359.073724][T20506] loop0: detected capacity change from 0 to 2048 [ 359.080307][T20477] loop4: detected capacity change from 0 to 9 [ 359.091899][T20490] loop3: detected capacity change from 0 to 2096 [ 359.103176][T20495] loop5: detected capacity change from 0 to 2048 [ 359.110461][T20477] EXT4-fs (loop4): unsupported descriptor size 0 [ 359.116569][T20520] loop1: detected capacity change from 0 to 2048 19:43:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 359.125269][T20490] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 359.137328][T20495] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 359.147408][T20495] EXT4-fs (loop5): group descriptors corrupted! [ 359.154526][T20506] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 359.166381][T20520] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:43:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100005, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 359.176052][T20520] EXT4-fs (loop1): group descriptors corrupted! [ 359.196665][T20498] loop2: detected capacity change from 0 to 2118 [ 359.203830][T20506] FAULT_INJECTION: forcing a failure. [ 359.203830][T20506] name failslab, interval 1, probability 0, space 0, times 0 [ 359.216470][T20506] CPU: 1 PID: 20506 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 359.221381][T20520] loop1: detected capacity change from 0 to 2048 [ 359.225220][T20506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.232261][T20520] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 359.241605][T20506] Call Trace: [ 359.241615][T20506] dump_stack_lvl+0xd6/0x122 [ 359.241640][T20506] dump_stack+0x11/0x1b [ 359.241656][T20506] should_fail+0x23c/0x250 [ 359.241674][T20506] ? kzalloc+0x1d/0x30 [ 359.251307][T20520] EXT4-fs (loop1): group descriptors corrupted! [ 359.254546][T20506] __should_failslab+0x81/0x90 [ 359.265131][T20498] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 359.267668][T20506] should_failslab+0x5/0x20 [ 359.267694][T20506] __kmalloc+0x6f/0x350 [ 359.273765][T20540] loop3: detected capacity change from 0 to 2100 [ 359.277979][T20506] kzalloc+0x1d/0x30 [ 359.278004][T20506] kobject_get_path+0x7c/0x110 [ 359.278024][T20506] kobject_uevent_env+0x1be/0xc40 [ 359.278044][T20506] ? __kernfs_remove+0x6a8/0x6d0 19:43:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x192e, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 359.319725][T20540] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 359.321329][T20506] ? kernfs_find_ns+0x30d/0x320 [ 359.341051][T20506] ? up_write+0x25/0xc0 [ 359.345212][T20506] ? kernfs_put+0x39/0x300 [ 359.349630][T20506] kobject_uevent+0x18/0x20 [ 359.354200][T20506] __loop_clr_fd+0x601/0x850 [ 359.358796][T20506] lo_ioctl+0xac5/0x13e0 [ 359.363068][T20506] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 359.368352][T20506] ? call_rcu+0x261/0x6d0 [ 359.372706][T20506] ? avc_has_extended_perms+0x67d/0x8a0 19:43:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100006, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 359.378253][T20506] ? blkdev_common_ioctl+0x438/0x1110 [ 359.383705][T20506] ? selinux_file_ioctl+0x981/0xa10 [ 359.388966][T20506] ? lo_release+0x120/0x120 [ 359.393460][T20506] blkdev_ioctl+0x1d0/0x3f0 [ 359.398044][T20506] block_ioctl+0x6e/0x80 [ 359.402295][T20506] ? blkdev_iopoll+0x80/0x80 [ 359.406882][T20506] __se_sys_ioctl+0xcb/0x140 [ 359.411600][T20506] __x64_sys_ioctl+0x3f/0x50 [ 359.416273][T20506] do_syscall_64+0x44/0xa0 [ 359.420697][T20506] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 359.426602][T20506] RIP: 0033:0x7f56660814c7 [ 359.431009][T20506] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 359.440028][T20553] loop5: detected capacity change from 0 to 2048 [ 359.450704][T20506] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 359.450726][T20506] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f56660814c7 [ 359.450737][T20506] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 359.476008][T20553] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 359.481435][T20506] RBP: 00007f5663df96bc R08: 00007f5663df9040 R09: 0000000020000000 [ 359.481450][T20506] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 359.481464][T20506] R13: 0000000000000016 R14: 00007f5663df9000 R15: 0000000020012e00 [ 359.491265][T20553] EXT4-fs (loop5): group descriptors corrupted! [ 359.500941][T20555] loop4: detected capacity change from 0 to 12 19:43:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 83) [ 359.534881][T20555] EXT4-fs (loop4): unsupported descriptor size 0 [ 359.550620][T20564] loop0: detected capacity change from 0 to 2048 [ 359.558548][T20553] loop5: detected capacity change from 0 to 2048 [ 359.559234][T20540] loop3: detected capacity change from 0 to 2100 [ 359.572053][T20553] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:43:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10c103, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 359.581914][T20553] EXT4-fs (loop5): group descriptors corrupted! [ 359.600378][T20540] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 359.604678][T20555] loop4: detected capacity change from 0 to 12 [ 359.617562][T20564] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 359.652799][T20555] EXT4-fs (loop4): unsupported descriptor size 0 [ 359.655606][T20585] loop2: detected capacity change from 0 to 2144 [ 359.676255][T20591] loop1: detected capacity change from 0 to 2048 [ 359.683076][T20564] FAULT_INJECTION: forcing a failure. [ 359.683076][T20564] name failslab, interval 1, probability 0, space 0, times 0 19:43:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 359.695746][T20564] CPU: 0 PID: 20564 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 359.704503][T20564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.714554][T20564] Call Trace: [ 359.717821][T20564] dump_stack_lvl+0xd6/0x122 [ 359.722450][T20564] dump_stack+0x11/0x1b [ 359.726610][T20564] should_fail+0x23c/0x250 [ 359.731072][T20564] __should_failslab+0x81/0x90 [ 359.735829][T20564] should_failslab+0x5/0x20 [ 359.740317][T20564] kmem_cache_alloc_node+0x61/0x2c0 [ 359.745589][T20564] ? __alloc_skb+0xed/0x420 [ 359.750124][T20564] __alloc_skb+0xed/0x420 [ 359.754429][T20564] alloc_uevent_skb+0x5b/0x120 [ 359.759170][T20564] kobject_uevent_env+0x863/0xc40 [ 359.764173][T20564] ? up_write+0x25/0xc0 [ 359.768313][T20564] ? kernfs_put+0x39/0x300 [ 359.772727][T20564] kobject_uevent+0x18/0x20 [ 359.777277][T20564] __loop_clr_fd+0x601/0x850 [ 359.781849][T20564] lo_ioctl+0xac5/0x13e0 [ 359.786076][T20564] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 359.791347][T20564] ? call_rcu+0x261/0x6d0 [ 359.795772][T20564] ? avc_has_extended_perms+0x67d/0x8a0 [ 359.801311][T20564] ? blkdev_common_ioctl+0x438/0x1110 [ 359.806661][T20564] ? selinux_file_ioctl+0x981/0xa10 [ 359.811842][T20564] ? lo_release+0x120/0x120 [ 359.816434][T20564] blkdev_ioctl+0x1d0/0x3f0 [ 359.820913][T20564] block_ioctl+0x6e/0x80 [ 359.825142][T20564] ? blkdev_iopoll+0x80/0x80 [ 359.829727][T20564] __se_sys_ioctl+0xcb/0x140 [ 359.834303][T20564] __x64_sys_ioctl+0x3f/0x50 [ 359.838895][T20564] do_syscall_64+0x44/0xa0 [ 359.843390][T20564] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 359.849417][T20564] RIP: 0033:0x7f56660814c7 [ 359.853817][T20564] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 359.873434][T20564] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 359.881861][T20564] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f56660814c7 [ 359.889823][T20564] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 359.897773][T20564] RBP: 00007f5663df96bc R08: 00007f5663df9040 R09: 0000000020000000 [ 359.905721][T20564] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 359.913689][T20564] R13: 0000000000000016 R14: 00007f5663df9000 R15: 0000000020012e00 [ 359.935380][T20585] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100006, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100007, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 359.957915][T20591] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 359.967598][T20591] EXT4-fs (loop1): group descriptors corrupted! [ 359.968059][T20595] loop3: detected capacity change from 0 to 2101 19:43:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 84) [ 360.001892][T20606] loop4: detected capacity change from 0 to 15 [ 360.010053][T20585] loop2: detected capacity change from 0 to 2144 [ 360.019507][T20595] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 360.030644][T20585] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 360.040827][T20606] EXT4-fs (loop4): unsupported descriptor size 0 [ 360.044803][T20618] loop0: detected capacity change from 0 to 2048 [ 360.057714][T20618] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 360.063053][T20614] loop1: detected capacity change from 0 to 2048 [ 360.078940][T20629] loop5: detected capacity change from 0 to 2048 [ 360.089023][T20614] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 360.099839][T20614] EXT4-fs (loop1): group descriptors corrupted! [ 360.100548][T20629] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 360.109452][T20595] loop3: detected capacity change from 0 to 2101 [ 360.115824][T20629] EXT4-fs (loop5): group descriptors corrupted! [ 360.125860][T20606] loop4: detected capacity change from 0 to 15 [ 360.135225][T20595] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 360.145587][T20618] FAULT_INJECTION: forcing a failure. 19:43:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10dc00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 360.145587][T20618] name failslab, interval 1, probability 0, space 0, times 0 [ 360.158245][T20618] CPU: 1 PID: 20618 Comm: syz-executor.0 Not tainted 5.15.0-rc3-syzkaller #0 [ 360.167016][T20618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.177093][T20618] Call Trace: [ 360.180353][T20618] dump_stack_lvl+0xd6/0x122 [ 360.184954][T20618] dump_stack+0x11/0x1b [ 360.189134][T20618] should_fail+0x23c/0x250 [ 360.193538][T20618] __should_failslab+0x81/0x90 [ 360.198292][T20618] should_failslab+0x5/0x20 [ 360.202815][T20618] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 360.208529][T20618] ? __kmalloc_node_track_caller+0x30/0x40 [ 360.214319][T20618] __kmalloc_node_track_caller+0x30/0x40 [ 360.219947][T20618] ? alloc_uevent_skb+0x5b/0x120 [ 360.224897][T20618] __alloc_skb+0x187/0x420 [ 360.229296][T20618] alloc_uevent_skb+0x5b/0x120 [ 360.234044][T20618] kobject_uevent_env+0x863/0xc40 [ 360.239048][T20618] ? kernfs_put+0x2e2/0x300 [ 360.243537][T20618] kobject_uevent+0x18/0x20 [ 360.248030][T20618] __loop_clr_fd+0x601/0x850 [ 360.252642][T20618] lo_ioctl+0xac5/0x13e0 [ 360.256876][T20618] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 360.262146][T20618] ? call_rcu+0x261/0x6d0 [ 360.266472][T20618] ? avc_has_extended_perms+0x67d/0x8a0 [ 360.272077][T20618] ? blkdev_common_ioctl+0x438/0x1110 [ 360.277441][T20618] ? selinux_file_ioctl+0x981/0xa10 [ 360.282687][T20618] ? lo_release+0x120/0x120 [ 360.287183][T20618] blkdev_ioctl+0x1d0/0x3f0 [ 360.291666][T20618] block_ioctl+0x6e/0x80 [ 360.295965][T20618] ? blkdev_iopoll+0x80/0x80 [ 360.300593][T20618] __se_sys_ioctl+0xcb/0x140 [ 360.305213][T20618] __x64_sys_ioctl+0x3f/0x50 [ 360.309785][T20618] do_syscall_64+0x44/0xa0 [ 360.314230][T20618] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 360.320115][T20618] RIP: 0033:0x7f56660814c7 [ 360.324531][T20618] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 64 55 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 [ 360.344222][T20618] RSP: 002b:00007f5663df8fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 360.352652][T20618] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f56660814c7 [ 360.360684][T20618] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 360.368650][T20618] RBP: 00007f5663df96bc R08: 00007f5663df9040 R09: 0000000020000000 [ 360.376616][T20618] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 360.384569][T20618] R13: 0000000000000016 R14: 00007f5663df9000 R15: 0000000020012e00 19:43:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) (fail_nth: 85) [ 360.402732][T20614] loop1: detected capacity change from 0 to 2048 [ 360.414396][T20644] loop2: detected capacity change from 0 to 2158 [ 360.418239][T20614] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 360.430382][T20614] EXT4-fs (loop1): group descriptors corrupted! [ 360.440927][T20657] loop0: detected capacity change from 0 to 2048 [ 360.449134][T20657] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 360.475130][T20629] loop5: detected capacity change from 0 to 2048 [ 360.487480][T20644] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 360.495125][T20672] loop3: detected capacity change from 0 to 2101 [ 360.512283][T20629] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:43:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100008, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 360.522168][T20629] EXT4-fs (loop5): group descriptors corrupted! [ 360.522275][T20678] loop4: detected capacity change from 0 to 16 [ 360.538621][T20672] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 360.552635][T20678] EXT4-fs (loop4): unsupported descriptor size 0 [ 360.558047][T20683] loop0: detected capacity change from 0 to 2048 [ 360.574217][T20685] loop1: detected capacity change from 0 to 2048 [ 360.584646][T20683] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 360.598372][T20672] loop3: detected capacity change from 0 to 2101 [ 360.609040][T20672] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 360.624218][T20644] loop2: detected capacity change from 0 to 2158 [ 360.637349][T20685] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 360.647017][T20685] EXT4-fs (loop1): group descriptors corrupted! 19:43:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100007, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 360.666639][T20644] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 360.674583][T20712] loop3: detected capacity change from 0 to 2102 [ 360.700119][T20712] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 360.710637][T20716] loop5: detected capacity change from 0 to 2048 [ 360.721047][T20685] loop1: detected capacity change from 0 to 2048 [ 360.727177][T20724] loop0: detected capacity change from 0 to 8 [ 360.728878][T20718] loop4: detected capacity change from 0 to 16 [ 360.739980][T20724] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (2 blocks) [ 360.749918][T20685] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 360.759590][T20685] EXT4-fs (loop1): group descriptors corrupted! [ 360.767607][T20718] EXT4-fs (loop4): unsupported descriptor size 0 19:43:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10dd00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100009, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 360.774124][T20716] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 360.783871][T20716] EXT4-fs (loop5): group descriptors corrupted! [ 360.813735][T20712] loop3: detected capacity change from 0 to 2102 [ 360.821774][T20724] loop0: detected capacity change from 0 to 8 [ 360.842756][T20724] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (2 blocks) [ 360.861446][T20712] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2200, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 360.867872][T20750] loop1: detected capacity change from 0 to 2048 [ 360.874383][T20747] loop2: detected capacity change from 0 to 2158 [ 360.906873][T20750] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 360.916561][T20750] EXT4-fs (loop1): group descriptors corrupted! 19:43:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x107400, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 360.934346][T20759] loop4: detected capacity change from 0 to 17 [ 360.943242][T20716] loop5: detected capacity change from 0 to 2048 [ 360.948071][T20747] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 360.962674][T20716] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 360.972466][T20716] EXT4-fs (loop5): group descriptors corrupted! 19:43:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 361.001845][T20759] EXT4-fs (loop4): unsupported descriptor size 0 [ 361.026521][T20771] loop0: detected capacity change from 0 to 256 [ 361.041379][T20779] loop1: detected capacity change from 0 to 2048 19:43:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100008, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 361.047656][T20776] loop3: detected capacity change from 0 to 2106 [ 361.056995][T20779] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 361.066767][T20779] EXT4-fs (loop1): group descriptors corrupted! [ 361.081546][T20771] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (64 blocks) 19:43:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 361.093763][T20776] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 361.098909][T20787] loop5: detected capacity change from 0 to 2048 [ 361.119833][T20747] loop2: detected capacity change from 0 to 2158 [ 361.128610][T20787] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 361.134767][T20759] loop4: detected capacity change from 0 to 17 [ 361.138383][T20787] EXT4-fs (loop5): group descriptors corrupted! [ 361.150885][T20747] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 361.170659][T20759] EXT4-fs (loop4): unsupported descriptor size 0 [ 361.180086][T20803] loop1: detected capacity change from 0 to 2048 [ 361.190408][T20803] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 361.200091][T20803] EXT4-fs (loop1): group descriptors corrupted! [ 361.218136][T20776] loop3: detected capacity change from 0 to 2106 [ 361.220377][T20787] loop5: detected capacity change from 0 to 2048 [ 361.231697][T20771] loop0: detected capacity change from 0 to 256 [ 361.240833][T20776] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 361.255064][T20787] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 361.264823][T20787] EXT4-fs (loop5): group descriptors corrupted! [ 361.294700][T20771] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (64 blocks) 19:43:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10fc07, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x107a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 361.327877][T20831] loop1: detected capacity change from 0 to 2048 [ 361.334708][T20833] loop4: detected capacity change from 0 to 18 [ 361.342642][T20833] EXT4-fs (loop4): unsupported descriptor size 0 19:43:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100009, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2d02, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 361.380726][T20842] loop2: detected capacity change from 0 to 2174 [ 361.407386][T20851] loop3: detected capacity change from 0 to 2109 [ 361.423425][T20842] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 361.428124][T20849] loop0: detected capacity change from 0 to 512 [ 361.441175][T20859] loop5: detected capacity change from 0 to 2048 [ 361.451381][T20851] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 361.475276][T20831] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 361.484956][T20831] EXT4-fs (loop1): group descriptors corrupted! [ 361.492805][T20859] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 361.497889][T20865] loop4: detected capacity change from 0 to 22 [ 361.502587][T20859] EXT4-fs (loop5): group descriptors corrupted! [ 361.511201][T20849] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (128 blocks) [ 361.520876][T20842] loop2: detected capacity change from 0 to 2174 19:43:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x109403, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 361.533264][T20865] EXT4-fs (loop4): unsupported descriptor size 0 [ 361.545510][T20859] loop5: detected capacity change from 0 to 2048 [ 361.552970][T20842] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 361.564895][T20865] loop4: detected capacity change from 0 to 22 [ 361.572160][T20859] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:43:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10feff, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 361.581922][T20859] EXT4-fs (loop5): group descriptors corrupted! [ 361.583016][T20831] loop1: detected capacity change from 0 to 2048 [ 361.597676][T20865] EXT4-fs (loop4): unsupported descriptor size 0 [ 361.607523][T20890] loop3: detected capacity change from 0 to 2122 [ 361.608284][T20849] loop0: detected capacity change from 0 to 512 [ 361.621581][T20890] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 361.631763][T20849] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (128 blocks) [ 361.632811][T20831] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 361.648490][T20900] loop2: detected capacity change from 0 to 2175 [ 361.650912][T20831] EXT4-fs (loop1): group descriptors corrupted! 19:43:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 361.691243][T20890] loop3: detected capacity change from 0 to 2122 [ 361.693542][T20913] loop5: detected capacity change from 0 to 2048 [ 361.722696][T20890] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 361.732950][T20900] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 361.761638][T20926] loop0: detected capacity change from 0 to 1024 [ 361.763486][T20928] loop4: detected capacity change from 0 to 23 [ 361.774548][T20931] loop1: detected capacity change from 0 to 2048 [ 361.782355][T20913] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 361.792096][T20913] EXT4-fs (loop5): group descriptors corrupted! [ 361.802557][T20926] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (256 blocks) [ 361.829920][T20900] loop2: detected capacity change from 0 to 2175 19:43:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x109503, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 361.848437][T20928] EXT4-fs (loop4): unsupported descriptor size 0 [ 361.860992][T20931] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 361.870684][T20931] EXT4-fs (loop1): group descriptors corrupted! [ 361.877487][T20900] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 361.904276][T20944] loop3: detected capacity change from 0 to 2122 [ 361.912198][T20944] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 361.929550][T20931] loop1: detected capacity change from 0 to 2048 [ 361.939030][T20928] loop4: detected capacity change from 0 to 23 19:43:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10ff0f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 361.952403][T20931] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 361.962069][T20931] EXT4-fs (loop1): group descriptors corrupted! [ 361.971595][T20962] loop5: detected capacity change from 0 to 2048 [ 361.978127][T20944] loop3: detected capacity change from 0 to 2122 [ 361.984701][T20962] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 361.993522][T20926] loop0: detected capacity change from 0 to 1024 [ 361.994458][T20962] EXT4-fs (loop5): group descriptors corrupted! [ 362.010358][T20928] EXT4-fs (loop4): unsupported descriptor size 0 [ 362.021698][T20974] loop2: detected capacity change from 0 to 2175 [ 362.029356][T20926] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (256 blocks) [ 362.039567][T20974] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e19, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 362.068365][T20944] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 362.104372][T20984] loop4: detected capacity change from 0 to 23 [ 362.109088][T20988] loop1: detected capacity change from 0 to 2048 19:43:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10c103, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 362.117351][T20984] EXT4-fs (loop4): unsupported descriptor size 0 19:43:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 362.139715][T20974] loop2: detected capacity change from 0 to 2175 [ 362.149300][T20988] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 362.150346][T20962] loop5: detected capacity change from 0 to 2048 [ 362.158977][T20988] EXT4-fs (loop1): group descriptors corrupted! [ 362.171924][T20962] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 362.181857][T20962] EXT4-fs (loop5): group descriptors corrupted! [ 362.187627][T20974] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 362.193134][T20996] loop3: detected capacity change from 0 to 2144 [ 362.213316][T20984] loop4: detected capacity change from 0 to 23 [ 362.225119][T20984] EXT4-fs (loop4): unsupported descriptor size 0 19:43:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10fffe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 362.233126][T20996] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 362.246515][T20988] loop1: detected capacity change from 0 to 2048 [ 362.254228][T20988] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 362.263920][T20988] EXT4-fs (loop1): group descriptors corrupted! 19:43:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 362.289032][T21022] loop2: detected capacity change from 0 to 2175 [ 362.294149][T21024] loop0: detected capacity change from 0 to 1536 [ 362.314405][T20996] loop3: detected capacity change from 0 to 2144 [ 362.314490][T21024] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (384 blocks) [ 362.340383][T20996] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 362.354593][T21022] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 362.372795][T21041] loop1: detected capacity change from 0 to 2048 [ 362.400061][T21045] loop4: detected capacity change from 0 to 31 [ 362.402996][T21046] loop5: detected capacity change from 0 to 2048 [ 362.417044][T21041] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 362.426743][T21041] EXT4-fs (loop1): group descriptors corrupted! [ 362.441559][T21022] loop2: detected capacity change from 0 to 2175 19:43:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10fc07, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 362.452822][T21045] EXT4-fs (loop4): unsupported descriptor size 0 [ 362.460098][T21022] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 362.483058][T21024] loop0: detected capacity change from 0 to 1536 [ 362.492101][T21046] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:43:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 362.501972][T21046] EXT4-fs (loop5): group descriptors corrupted! [ 362.511206][T21062] loop3: detected capacity change from 0 to 2174 [ 362.521322][T21024] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (384 blocks) [ 362.532077][T21062] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 362.560165][T21046] loop5: detected capacity change from 0 to 2048 [ 362.574837][T21079] loop4: detected capacity change from 0 to 32 [ 362.585632][T21046] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 362.595428][T21046] EXT4-fs (loop5): group descriptors corrupted! 19:43:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc129c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 362.607658][T21079] EXT4-fs (loop4): unsupported descriptor size 0 [ 362.614591][T21083] loop2: detected capacity change from 0 to 34816 [ 362.618115][T21084] loop1: detected capacity change from 0 to 2048 [ 362.625586][T21083] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 362.655164][T21062] loop3: detected capacity change from 0 to 2174 [ 362.659831][T21084] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 362.671173][T21084] EXT4-fs (loop1): group descriptors corrupted! [ 362.684189][T21079] loop4: detected capacity change from 0 to 32 19:43:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 362.703479][T21062] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 362.718211][T21079] EXT4-fs (loop4): unsupported descriptor size 0 [ 362.726725][T21084] loop1: detected capacity change from 0 to 2048 [ 362.747074][T21084] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 362.748541][T21106] loop0: detected capacity change from 0 to 1545 [ 362.756838][T21084] EXT4-fs (loop1): group descriptors corrupted! [ 362.765475][T21117] loop5: detected capacity change from 0 to 2048 [ 362.773886][T21114] loop2: detected capacity change from 0 to 163840 [ 362.782679][T21117] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 362.792675][T21117] EXT4-fs (loop5): group descriptors corrupted! 19:43:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100011, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10feff, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 362.807014][T21114] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 362.822347][T21106] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (386 blocks) 19:43:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 362.853505][T21131] loop1: detected capacity change from 0 to 2048 [ 362.861945][T21131] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 362.871628][T21131] EXT4-fs (loop1): group descriptors corrupted! [ 362.879235][T21117] loop5: detected capacity change from 0 to 2048 [ 362.889502][T21117] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 362.896897][T21138] loop4: detected capacity change from 0 to 36 [ 362.899253][T21117] EXT4-fs (loop5): group descriptors corrupted! [ 362.920088][T21138] EXT4-fs (loop4): unsupported descriptor size 0 [ 362.926698][T21106] loop0: detected capacity change from 0 to 1545 19:43:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc12a0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 362.950970][T21106] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (386 blocks) [ 362.972580][T21152] loop2: detected capacity change from 0 to 264192 [ 362.991968][T21152] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 362.992116][T21157] loop3: detected capacity change from 0 to 2175 [ 363.015194][T21138] loop4: detected capacity change from 0 to 36 [ 363.029207][T21131] loop1: detected capacity change from 0 to 2048 [ 363.036169][T21138] EXT4-fs (loop4): unsupported descriptor size 0 19:43:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 363.052391][T21157] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 363.052984][T21173] loop0: detected capacity change from 0 to 1545 [ 363.075122][T21173] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (386 blocks) 19:43:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 363.100219][T21131] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 363.109915][T21131] EXT4-fs (loop1): group descriptors corrupted! [ 363.127493][T21183] loop4: detected capacity change from 0 to 38 [ 363.136606][T21183] EXT4-fs (loop4): unsupported descriptor size 0 19:43:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100012, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 363.150108][T21190] loop2: detected capacity change from 0 to 264192 [ 363.164288][T21173] loop0: detected capacity change from 0 to 1545 [ 363.164297][T21157] loop3: detected capacity change from 0 to 2175 [ 363.164806][T21157] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 363.184161][T21198] loop5: detected capacity change from 0 to 2048 [ 363.198133][T21173] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (386 blocks) [ 363.213244][T21211] loop1: detected capacity change from 0 to 2048 [ 363.215939][T21183] loop4: detected capacity change from 0 to 38 [ 363.229238][T21198] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 363.239014][T21198] EXT4-fs (loop5): group descriptors corrupted! [ 363.245646][T21211] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:43:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc12a4, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 363.246392][T21190] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 363.255403][T21211] EXT4-fs (loop1): group descriptors corrupted! [ 363.266284][T21183] EXT4-fs (loop4): unsupported descriptor size 0 19:43:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10ff0f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 363.297725][T21211] loop1: detected capacity change from 0 to 2048 [ 363.306721][T21225] loop0: detected capacity change from 0 to 1545 [ 363.318043][T21225] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (386 blocks) [ 363.332806][T21190] loop2: detected capacity change from 0 to 264192 [ 363.339833][T21211] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 363.340605][T21198] loop5: detected capacity change from 0 to 2048 [ 363.349635][T21211] EXT4-fs (loop1): group descriptors corrupted! [ 363.361827][T21238] loop4: detected capacity change from 0 to 48 [ 363.369098][T21190] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 363.385490][T21238] EXT4-fs (loop4): unsupported descriptor size 0 19:43:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff010000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 363.398142][T21198] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 363.407896][T21198] EXT4-fs (loop5): group descriptors corrupted! [ 363.415392][T21248] loop3: detected capacity change from 0 to 2175 [ 363.434273][T21225] loop0: detected capacity change from 0 to 1545 19:43:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100020, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 363.457869][T21225] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (386 blocks) [ 363.469027][T21248] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 363.498416][T21238] loop4: detected capacity change from 0 to 48 [ 363.503101][T21264] loop2: detected capacity change from 0 to 264192 [ 363.518702][T21264] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 363.536113][T21238] EXT4-fs (loop4): unsupported descriptor size 0 19:43:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc12a8, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 363.550034][T21248] loop3: detected capacity change from 0 to 2175 [ 363.568614][T21248] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 363.606150][T21282] loop1: detected capacity change from 0 to 2048 [ 363.612837][T21283] loop0: detected capacity change from 0 to 1545 [ 363.630708][T21289] loop2: detected capacity change from 0 to 2048 [ 363.641704][T21283] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (386 blocks) 19:43:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 363.667602][T21289] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 363.677384][T21289] EXT4-fs (loop2): group descriptors corrupted! [ 363.685227][T21295] loop5: detected capacity change from 0 to 2048 [ 363.704270][T21295] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:43:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10fffe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 363.714103][T21295] EXT4-fs (loop5): group descriptors corrupted! [ 363.716882][T21282] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 363.730067][T21282] EXT4-fs (loop1): group descriptors corrupted! [ 363.740009][T21283] loop0: detected capacity change from 0 to 1545 [ 363.753262][T21295] loop5: detected capacity change from 0 to 2048 19:43:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100002, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 363.762104][T21283] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (386 blocks) [ 363.773173][T21295] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 363.775385][T21312] loop4: detected capacity change from 0 to 52 [ 363.782931][T21295] EXT4-fs (loop5): group descriptors corrupted! [ 363.793803][T21315] loop3: detected capacity change from 0 to 2175 19:43:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 363.819283][T21315] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 363.848876][T21312] EXT4-fs (loop4): unsupported descriptor size 0 [ 363.855365][T21282] loop1: detected capacity change from 0 to 2048 19:43:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 363.879446][T21282] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 363.889194][T21282] EXT4-fs (loop1): group descriptors corrupted! [ 363.906940][T21337] loop5: detected capacity change from 0 to 2048 [ 363.909132][T21335] loop0: detected capacity change from 0 to 2048 [ 363.924229][T21341] loop2: detected capacity change from 0 to 2048 [ 363.930902][T21312] loop4: detected capacity change from 0 to 52 [ 363.938336][T21337] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 363.939739][T21315] loop3: detected capacity change from 0 to 2175 [ 363.948088][T21337] EXT4-fs (loop5): group descriptors corrupted! [ 363.960903][T21312] EXT4-fs (loop4): unsupported descriptor size 0 [ 363.967425][T21335] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100022, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 363.977795][T21341] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 363.991968][T21315] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 364.007251][T21337] loop5: detected capacity change from 0 to 2048 [ 364.016630][T21337] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:43:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 364.026408][T21337] EXT4-fs (loop5): group descriptors corrupted! [ 364.040467][T21364] loop1: detected capacity change from 0 to 2048 [ 364.053005][T21341] loop2: detected capacity change from 0 to 2048 [ 364.062512][T21335] loop0: detected capacity change from 0 to 2048 19:43:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100011, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 364.073570][T21335] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 364.097733][T21341] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 364.102499][T21379] loop4: detected capacity change from 0 to 54 [ 364.120568][T21383] loop3: detected capacity change from 0 to 34816 [ 364.142684][T21364] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 364.152361][T21364] EXT4-fs (loop1): group descriptors corrupted! [ 364.165478][T21383] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 364.179153][T21379] EXT4-fs (loop4): unsupported descriptor size 0 19:43:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100003, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 364.192608][T21392] loop5: detected capacity change from 0 to 2048 [ 364.200001][T21392] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 364.209762][T21392] EXT4-fs (loop5): group descriptors corrupted! [ 364.229398][T21364] loop1: detected capacity change from 0 to 2048 19:43:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100012, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 364.244961][T21383] loop3: detected capacity change from 0 to 34816 [ 364.252007][T21379] loop4: detected capacity change from 0 to 54 [ 364.260549][T21364] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 364.270716][T21364] EXT4-fs (loop1): group descriptors corrupted! [ 364.280739][T21379] EXT4-fs (loop4): unsupported descriptor size 0 [ 364.283914][T21407] loop0: detected capacity change from 0 to 2048 [ 364.308615][T21418] loop2: detected capacity change from 0 to 2048 [ 364.315486][T21383] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 364.319097][T21421] loop5: detected capacity change from 0 to 2048 [ 364.338676][T21418] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 364.357900][T21421] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 364.367663][T21421] EXT4-fs (loop5): group descriptors corrupted! [ 364.381689][T21407] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 364.413466][T21421] loop5: detected capacity change from 0 to 2048 [ 364.425477][T21437] loop4: detected capacity change from 0 to 58 [ 364.437347][T21421] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 364.447109][T21421] EXT4-fs (loop5): group descriptors corrupted! 19:43:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100020, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100025, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 364.471647][T21407] loop0: detected capacity change from 0 to 2048 [ 364.480753][T21442] loop3: detected capacity change from 0 to 163840 [ 364.481008][T21437] EXT4-fs (loop4): unsupported descriptor size 0 [ 364.501046][T21407] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 364.511695][T21448] loop2: detected capacity change from 0 to 2048 [ 364.523189][T21442] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 364.530748][T21462] loop1: detected capacity change from 0 to 2048 [ 364.546969][T21462] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 364.556636][T21462] EXT4-fs (loop1): group descriptors corrupted! 19:43:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 364.564023][T21448] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 364.578712][T21437] loop4: detected capacity change from 0 to 58 [ 364.590793][T21465] loop5: detected capacity change from 0 to 2048 [ 364.597780][T21437] EXT4-fs (loop4): unsupported descriptor size 0 [ 364.605884][T21465] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 364.615704][T21465] EXT4-fs (loop5): group descriptors corrupted! 19:43:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 364.628587][T21462] loop1: detected capacity change from 0 to 2048 [ 364.643962][T21462] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 364.653648][T21462] EXT4-fs (loop1): group descriptors corrupted! [ 364.670464][T21493] loop2: detected capacity change from 0 to 2048 19:43:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 364.677498][T21491] loop0: detected capacity change from 0 to 2048 [ 364.690377][T21493] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 364.703118][T21497] loop4: detected capacity change from 0 to 61 [ 364.717239][T21497] EXT4-fs (loop4): unsupported descriptor size 0 19:43:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10002e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 364.723489][T21499] loop3: detected capacity change from 0 to 264192 [ 364.734301][T21465] loop5: detected capacity change from 0 to 2048 [ 364.743030][T21465] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 364.752813][T21465] EXT4-fs (loop5): group descriptors corrupted! [ 364.765615][T21493] loop2: detected capacity change from 0 to 2048 19:43:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd201, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 364.772985][T21493] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 364.778824][T21518] loop1: detected capacity change from 0 to 2048 [ 364.789594][T21491] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 364.789664][T21499] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 364.812538][T21518] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 364.822207][T21518] EXT4-fs (loop1): group descriptors corrupted! 19:43:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100022, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 364.846319][T21499] loop3: detected capacity change from 0 to 264192 [ 364.853268][T21491] loop0: detected capacity change from 0 to 2048 [ 364.863825][T21536] loop4: detected capacity change from 0 to 105 [ 364.873133][T21536] EXT4-fs (loop4): unsupported descriptor size 0 [ 364.886204][T21499] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 364.904277][T21491] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 364.907389][T21536] loop4: detected capacity change from 0 to 105 [ 364.918984][T21546] loop5: detected capacity change from 0 to 2048 [ 364.921372][T21518] loop1: detected capacity change from 0 to 2048 [ 364.932957][T21547] loop2: detected capacity change from 0 to 2048 [ 364.939853][T21536] EXT4-fs (loop4): unsupported descriptor size 0 19:43:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100005, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 364.948033][T21546] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 364.957810][T21546] EXT4-fs (loop5): group descriptors corrupted! [ 364.973218][T21547] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 364.988330][T21518] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 364.993586][T21565] loop0: detected capacity change from 0 to 2048 19:43:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100025, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 364.998008][T21518] EXT4-fs (loop1): group descriptors corrupted! [ 365.010795][T21565] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100048, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 365.055168][T21576] loop5: detected capacity change from 0 to 2048 [ 365.063482][T21577] loop3: detected capacity change from 0 to 264192 [ 365.070119][T21576] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 365.070366][T21580] loop4: detected capacity change from 0 to 118 [ 365.079873][T21576] EXT4-fs (loop5): group descriptors corrupted! [ 365.093312][T21577] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 365.104448][T21580] EXT4-fs (loop4): unsupported descriptor size 0 [ 365.110670][T21565] loop0: detected capacity change from 0 to 2048 [ 365.111935][T21547] loop2: detected capacity change from 0 to 2048 [ 365.123930][T21565] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 365.138619][T21547] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 365.149067][T21576] loop5: detected capacity change from 0 to 2048 19:43:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100006, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 365.150310][T21601] loop1: detected capacity change from 0 to 2048 [ 365.162287][T21576] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 365.165471][T21601] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 365.172026][T21576] EXT4-fs (loop5): group descriptors corrupted! [ 365.181661][T21601] EXT4-fs (loop1): group descriptors corrupted! [ 365.189796][T21577] loop3: detected capacity change from 0 to 264192 [ 365.217585][T21601] loop1: detected capacity change from 0 to 2048 [ 365.224412][T21580] loop4: detected capacity change from 0 to 118 [ 365.234666][T21620] loop0: detected capacity change from 0 to 2048 [ 365.241290][T21577] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 365.247484][T21624] loop2: detected capacity change from 0 to 2048 [ 365.261518][T21580] EXT4-fs (loop4): unsupported descriptor size 0 19:43:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10002e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff010000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 365.271826][T21601] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 365.281634][T21601] EXT4-fs (loop1): group descriptors corrupted! [ 365.281944][T21620] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 365.307701][T21624] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 365.346444][T21635] loop5: detected capacity change from 0 to 2048 [ 365.354869][T21635] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 365.364630][T21635] EXT4-fs (loop5): group descriptors corrupted! [ 365.378446][T21624] loop2: detected capacity change from 0 to 2048 [ 365.385304][T21620] loop0: detected capacity change from 0 to 2048 19:43:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10004c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 365.395420][T21624] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 365.416808][T21635] loop5: detected capacity change from 0 to 2048 [ 365.421918][T21620] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 365.443481][T21635] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 365.453311][T21635] EXT4-fs (loop5): group descriptors corrupted! [ 365.465457][T21659] loop4: detected capacity change from 0 to 127 19:43:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100048, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 365.493797][T21665] loop3: detected capacity change from 0 to 264192 [ 365.511398][T21659] EXT4-fs (loop4): unsupported descriptor size 0 [ 365.517954][T21665] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 365.519972][T21666] loop1: detected capacity change from 0 to 2048 19:43:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100007, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 365.577489][T21676] loop5: detected capacity change from 0 to 2048 [ 365.596968][T21678] loop2: detected capacity change from 0 to 2048 [ 365.610600][T21659] loop4: detected capacity change from 0 to 127 [ 365.617108][T21676] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 365.626875][T21676] EXT4-fs (loop5): group descriptors corrupted! [ 365.641766][T21691] loop3: detected capacity change from 0 to 2048 [ 365.655034][T21659] EXT4-fs (loop4): unsupported descriptor size 0 [ 365.661699][T21666] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 365.671453][T21666] EXT4-fs (loop1): group descriptors corrupted! [ 365.678465][T21678] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 365.681998][T21698] loop0: detected capacity change from 0 to 2048 [ 365.694187][T21691] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 365.704607][T21691] EXT4-fs (loop3): group descriptors corrupted! [ 365.716784][T21676] loop5: detected capacity change from 0 to 2048 19:43:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 365.726681][T21676] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 365.736451][T21676] EXT4-fs (loop5): group descriptors corrupted! [ 365.763117][T21698] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 365.763516][T21666] loop1: detected capacity change from 0 to 2048 [ 365.788857][T21666] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 365.788963][T21678] loop2: detected capacity change from 0 to 2048 [ 365.798540][T21666] EXT4-fs (loop1): group descriptors corrupted! [ 365.819035][T21722] loop4: detected capacity change from 0 to 127 19:43:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10004c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 365.823402][T21724] loop3: detected capacity change from 0 to 2048 [ 365.834232][T21722] EXT4-fs (loop4): unsupported descriptor size 0 [ 365.839738][T21724] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 365.850624][T21678] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 365.865486][T21698] loop0: detected capacity change from 0 to 2048 [ 365.885159][T21722] loop4: detected capacity change from 0 to 127 [ 365.893430][T21698] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 365.907770][T21722] EXT4-fs (loop4): unsupported descriptor size 0 [ 365.915521][T21724] loop3: detected capacity change from 0 to 2048 19:43:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100060, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 365.927847][T21724] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 365.934234][T21742] loop5: detected capacity change from 0 to 2048 [ 365.954487][T21752] loop1: detected capacity change from 0 to 2048 [ 365.972328][T21742] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 365.982214][T21742] EXT4-fs (loop5): group descriptors corrupted! 19:43:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:43:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100008, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 366.014076][T21752] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 366.023829][T21752] EXT4-fs (loop1): group descriptors corrupted! [ 366.046533][T21752] loop1: detected capacity change from 0 to 2048 [ 366.053582][T21742] loop5: detected capacity change from 0 to 2048 [ 366.057046][T21769] loop0: detected capacity change from 0 to 2048 [ 366.067529][T21752] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 366.077201][T21752] EXT4-fs (loop1): group descriptors corrupted! [ 366.077374][T21769] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 366.102926][T21742] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:43:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100060, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 366.107150][T21775] loop4: detected capacity change from 0 to 127 [ 366.112737][T21742] EXT4-fs (loop5): group descriptors corrupted! [ 366.120167][T21776] loop3: detected capacity change from 0 to 2048 [ 366.146411][T21775] EXT4-fs (loop4): unsupported descriptor size 0 [ 366.150141][T21785] loop2: detected capacity change from 0 to 2048 19:43:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100068, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 366.168655][T21769] loop0: detected capacity change from 0 to 2048 [ 366.176002][T21776] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 366.202528][T21769] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100009, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 366.214773][T21785] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 366.230482][T21775] loop4: detected capacity change from 0 to 127 [ 366.240581][T21775] EXT4-fs (loop4): unsupported descriptor size 0 [ 366.256997][T21802] loop5: detected capacity change from 0 to 2048 [ 366.265314][T21807] loop1: detected capacity change from 0 to 2048 [ 366.282495][T21785] loop2: detected capacity change from 0 to 2048 [ 366.289168][T21776] loop3: detected capacity change from 0 to 2048 [ 366.298585][T21802] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 366.308369][T21802] EXT4-fs (loop5): group descriptors corrupted! 19:43:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 366.309654][T21822] loop0: detected capacity change from 0 to 2048 [ 366.323804][T21785] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 366.335626][T21807] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 366.345312][T21807] EXT4-fs (loop1): group descriptors corrupted! [ 366.351387][T21829] loop4: detected capacity change from 0 to 256 [ 366.355081][T21776] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 366.374310][T21822] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 366.390745][T21829] EXT4-fs (loop4): unsupported descriptor size 0 [ 366.400246][T21807] loop1: detected capacity change from 0 to 2048 [ 366.408965][T21807] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 366.418644][T21807] EXT4-fs (loop1): group descriptors corrupted! 19:43:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100068, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 366.447476][T21822] loop0: detected capacity change from 0 to 2048 [ 366.456933][T21829] loop4: detected capacity change from 0 to 256 [ 366.458987][T21852] loop3: detected capacity change from 0 to 2048 [ 366.470056][T21822] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10006c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 366.501289][T21862] loop5: detected capacity change from 0 to 2048 [ 366.507951][T21852] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 366.519558][T21861] loop2: detected capacity change from 0 to 2048 [ 366.522744][T21829] EXT4-fs (loop4): unsupported descriptor size 0 [ 366.534487][T21861] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 366.556230][T21867] loop1: detected capacity change from 0 to 2048 [ 366.572836][T21862] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 366.582608][T21862] EXT4-fs (loop5): group descriptors corrupted! [ 366.589011][T21867] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 366.598735][T21867] EXT4-fs (loop1): group descriptors corrupted! 19:43:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 366.625180][T21880] loop0: detected capacity change from 0 to 2048 [ 366.647682][T21880] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 366.664747][T21887] loop4: detected capacity change from 0 to 512 [ 366.668389][T21888] loop3: detected capacity change from 0 to 2048 [ 366.683439][T21880] loop0: detected capacity change from 0 to 2048 [ 366.690719][T21862] loop5: detected capacity change from 0 to 2048 [ 366.693914][T21861] loop2: detected capacity change from 0 to 2048 [ 366.702208][T21867] loop1: detected capacity change from 0 to 2048 [ 366.709919][T21880] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 366.720519][T21887] EXT4-fs (loop4): unsupported descriptor size 0 [ 366.727571][T21867] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 366.737453][T21867] EXT4-fs (loop1): group descriptors corrupted! [ 366.738363][T21861] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 366.756300][T21888] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100074, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 366.768425][T21862] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 366.778189][T21862] EXT4-fs (loop5): group descriptors corrupted! [ 366.803498][T21887] loop4: detected capacity change from 0 to 512 [ 366.810392][T21887] EXT4-fs (loop4): unsupported descriptor size 0 19:43:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000b, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 366.822162][T21888] loop3: detected capacity change from 0 to 2048 [ 366.831920][T21928] loop1: detected capacity change from 0 to 2048 [ 366.840713][T21928] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 366.844998][T21934] loop0: detected capacity change from 0 to 2048 [ 366.850381][T21928] EXT4-fs (loop1): group descriptors corrupted! [ 366.863858][T21933] loop2: detected capacity change from 0 to 2048 19:43:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10006c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 366.864672][T21888] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 366.904445][T21933] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 366.921876][T21934] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 366.937370][T21945] loop4: detected capacity change from 0 to 1024 [ 366.950384][T21945] EXT4-fs (loop4): unsupported descriptor size 0 [ 366.953662][T21951] loop5: detected capacity change from 0 to 2048 [ 366.978776][T21934] loop0: detected capacity change from 0 to 2048 [ 366.985425][T21933] loop2: detected capacity change from 0 to 2048 [ 366.992045][T21928] loop1: detected capacity change from 0 to 2048 19:43:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80040, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 367.007129][T21933] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.021254][T21928] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 367.030949][T21928] EXT4-fs (loop1): group descriptors corrupted! [ 367.040571][T21934] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:43:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 367.071297][T21951] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 367.081164][T21951] EXT4-fs (loop5): group descriptors corrupted! [ 367.087098][T21971] loop3: detected capacity change from 0 to 2048 19:43:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10007a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:43:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 367.122949][T21971] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.124393][T21985] loop4: detected capacity change from 0 to 1024 [ 367.160893][T21988] loop0: detected capacity change from 0 to 2048 [ 367.169108][T21992] loop1: detected capacity change from 0 to 2048 [ 367.176269][T21995] loop2: detected capacity change from 0 to 2048 [ 367.180498][T21985] EXT4-fs (loop4): unsupported descriptor size 0 [ 367.192892][T21971] loop3: detected capacity change from 0 to 2048 [ 367.200310][T21992] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 367.210070][T21992] EXT4-fs (loop1): group descriptors corrupted! [ 367.216740][T21951] loop5: detected capacity change from 0 to 2048 [ 367.224078][T21988] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.235172][T21971] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.239853][T21995] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.259283][T21951] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:44:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000fe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 367.260944][T21985] loop4: detected capacity change from 0 to 1024 [ 367.269231][T21951] EXT4-fs (loop5): group descriptors corrupted! [ 367.279449][T21985] EXT4-fs (loop4): unsupported descriptor size 0 [ 367.311302][T22019] loop1: detected capacity change from 0 to 2048 [ 367.318435][T22024] loop3: detected capacity change from 0 to 2048 19:44:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100074, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 367.327146][T22024] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.348308][T22019] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 367.352341][T21988] loop0: detected capacity change from 0 to 2048 [ 367.358048][T22019] EXT4-fs (loop1): group descriptors corrupted! 19:44:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 367.372538][T21995] loop2: detected capacity change from 0 to 2048 [ 367.380333][T21995] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.396456][T22043] loop5: detected capacity change from 0 to 2048 [ 367.402923][T22024] loop3: detected capacity change from 0 to 2048 [ 367.403789][T21988] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.420465][T22051] loop4: detected capacity change from 0 to 1536 19:44:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 367.427613][T22043] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 367.437381][T22043] EXT4-fs (loop5): group descriptors corrupted! [ 367.444699][T22024] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.459560][T22051] EXT4-fs (loop4): unsupported descriptor size 0 19:44:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000d, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 367.475990][T22019] loop1: detected capacity change from 0 to 2048 [ 367.481451][T22065] loop2: detected capacity change from 0 to 2048 [ 367.490038][T22065] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.503217][T22069] loop0: detected capacity change from 0 to 2048 [ 367.511737][T22019] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 367.521487][T22019] EXT4-fs (loop1): group descriptors corrupted! 19:44:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100204, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 367.522726][T22069] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.548205][T22051] loop4: detected capacity change from 0 to 1536 [ 367.549812][T22082] loop3: detected capacity change from 0 to 2048 [ 367.561141][T22043] loop5: detected capacity change from 0 to 2048 [ 367.570088][T22051] EXT4-fs (loop4): unsupported descriptor size 0 [ 367.579883][T22082] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.590166][T22043] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 367.590177][T22065] loop2: detected capacity change from 0 to 2048 [ 367.601169][T22065] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.606334][T22043] EXT4-fs (loop5): group descriptors corrupted! [ 367.606400][T22069] loop0: detected capacity change from 0 to 2048 19:44:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 367.618289][T22096] loop1: detected capacity change from 0 to 2049 [ 367.629116][T22069] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.650147][T22082] loop3: detected capacity change from 0 to 2048 [ 367.659052][T22096] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 367.668732][T22096] EXT4-fs (loop1): group descriptors corrupted! 19:44:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10007a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 367.674720][T22111] loop2: detected capacity change from 0 to 2048 [ 367.692029][T22082] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 367.727882][T22111] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.737069][T22125] loop5: detected capacity change from 0 to 2048 [ 367.753644][T22130] loop4: detected capacity change from 0 to 8192 [ 367.755641][T22131] loop0: detected capacity change from 0 to 2048 [ 367.775715][T22125] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 367.779579][T22111] loop2: detected capacity change from 0 to 2048 [ 367.785523][T22125] EXT4-fs (loop5): group descriptors corrupted! [ 367.799364][T22130] EXT4-fs (loop4): unsupported descriptor size 0 [ 367.806338][T22131] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.816638][T22096] loop1: detected capacity change from 0 to 2049 19:44:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 367.823439][T22111] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.847485][T22096] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 367.857173][T22096] EXT4-fs (loop1): group descriptors corrupted! [ 367.863047][T22151] loop3: detected capacity change from 0 to 2048 19:44:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000fe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 367.873882][T22151] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.904350][T22131] loop0: detected capacity change from 0 to 2048 19:44:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 367.924386][T22165] loop5: detected capacity change from 0 to 2048 [ 367.931513][T22131] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 367.965923][T22168] loop4: detected capacity change from 0 to 28799 [ 367.966190][T22151] loop3: detected capacity change from 0 to 2048 19:44:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 367.984073][T22168] EXT4-fs (loop4): unsupported descriptor size 0 [ 368.004020][T22165] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 368.013839][T22165] EXT4-fs (loop5): group descriptors corrupted! 19:44:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 368.029718][T22151] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.058121][T22165] loop5: detected capacity change from 0 to 2048 [ 368.065480][T22192] loop0: detected capacity change from 0 to 2048 [ 368.071636][T22165] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 368.081927][T22165] EXT4-fs (loop5): group descriptors corrupted! [ 368.082676][T22192] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.091157][T22184] loop1: detected capacity change from 0 to 2049 19:44:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 368.100325][T22198] loop2: detected capacity change from 0 to 2048 [ 368.111179][T22193] loop4: detected capacity change from 0 to 32768 [ 368.121065][T22192] loop0: detected capacity change from 0 to 2048 [ 368.125915][T22184] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 368.137141][T22184] EXT4-fs (loop1): group descriptors corrupted! [ 368.139735][T22193] EXT4-fs (loop4): unsupported descriptor size 0 19:44:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100204, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 368.150250][T22192] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.161028][T22198] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.197178][T22217] loop5: detected capacity change from 0 to 2049 [ 368.204193][T22218] loop3: detected capacity change from 0 to 2048 [ 368.213304][T22193] loop4: detected capacity change from 0 to 32768 [ 368.231750][T22198] loop2: detected capacity change from 0 to 2048 [ 368.238312][T22218] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.249830][T22184] loop1: detected capacity change from 0 to 2049 19:44:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 368.257807][T22193] EXT4-fs (loop4): unsupported descriptor size 0 [ 368.264368][T22217] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 368.274131][T22217] EXT4-fs (loop5): group descriptors corrupted! [ 368.280824][T22198] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.286411][T22239] loop0: detected capacity change from 0 to 2048 [ 368.297663][T22184] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:44:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 368.307498][T22184] EXT4-fs (loop1): group descriptors corrupted! [ 368.318154][T22218] loop3: detected capacity change from 0 to 2048 [ 368.329946][T22218] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.340616][T22239] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 368.358459][T22250] loop4: detected capacity change from 0 to 65536 [ 368.368566][T22250] EXT4-fs (loop4): unsupported descriptor size 0 [ 368.379849][T22217] loop5: detected capacity change from 0 to 2049 [ 368.383017][T22239] loop0: detected capacity change from 0 to 2048 [ 368.396174][T22217] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:44:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1003c1, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 368.406083][T22217] EXT4-fs (loop5): group descriptors corrupted! [ 368.412889][T22239] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.436197][T22269] loop3: detected capacity change from 0 to 2048 [ 368.436428][T22267] loop2: detected capacity change from 0 to 2048 [ 368.449569][T22269] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100011, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 368.471679][T22250] loop4: detected capacity change from 0 to 65536 [ 368.496007][T22250] EXT4-fs (loop4): unsupported descriptor size 0 [ 368.505923][T22289] loop5: detected capacity change from 0 to 2049 [ 368.519331][T22267] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.519947][T22289] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 368.539093][T22289] EXT4-fs (loop5): group descriptors corrupted! [ 368.549098][T22288] loop1: detected capacity change from 0 to 2049 [ 368.553744][T22295] loop0: detected capacity change from 0 to 2048 [ 368.570324][T22267] loop2: detected capacity change from 0 to 2048 [ 368.577543][T22269] loop3: detected capacity change from 0 to 2048 [ 368.592006][T22288] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 368.601697][T22288] EXT4-fs (loop1): group descriptors corrupted! [ 368.609197][T22267] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 368.620445][T22269] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.633779][T22295] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 368.666567][T22311] loop4: detected capacity change from 0 to 66048 [ 368.681429][T22288] loop1: detected capacity change from 0 to 2049 [ 368.690397][T22321] loop3: detected capacity change from 0 to 2048 [ 368.692124][T22289] loop5: detected capacity change from 0 to 2049 [ 368.704215][T22311] EXT4-fs (loop4): unsupported descriptor size 0 [ 368.710692][T22289] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 368.720605][T22289] EXT4-fs (loop5): group descriptors corrupted! [ 368.730109][T22321] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.732829][T22333] loop2: detected capacity change from 0 to 2048 [ 368.746857][T22288] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 368.756560][T22288] EXT4-fs (loop1): group descriptors corrupted! 19:44:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 368.756788][T22333] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.775046][T22295] loop0: detected capacity change from 0 to 2048 [ 368.788481][T22295] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.808561][T22321] loop3: detected capacity change from 0 to 2048 19:44:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1003c1, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100402, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 368.830074][T22321] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.835010][T22333] loop2: detected capacity change from 0 to 2048 [ 368.844097][T22357] loop4: detected capacity change from 0 to 98304 [ 368.861543][T22360] loop5: detected capacity change from 0 to 2049 [ 368.877036][T22357] EXT4-fs (loop4): unsupported descriptor size 0 19:44:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100012, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 368.916566][T22333] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.917701][T22370] loop1: detected capacity change from 0 to 2050 [ 368.938255][T22360] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 368.945854][T22374] loop3: detected capacity change from 0 to 2048 [ 368.948066][T22360] EXT4-fs (loop5): group descriptors corrupted! 19:44:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 368.961002][T22374] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 368.971766][T22370] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 368.981449][T22370] EXT4-fs (loop1): group descriptors corrupted! [ 368.991938][T22379] loop0: detected capacity change from 0 to 2048 [ 368.996232][T22385] loop4: detected capacity change from 0 to 131072 [ 369.005943][T22379] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 369.016280][T22385] EXT4-fs (loop4): unsupported descriptor size 0 [ 369.024312][T22370] loop1: detected capacity change from 0 to 2050 [ 369.031188][T22370] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 369.040834][T22370] EXT4-fs (loop1): group descriptors corrupted! [ 369.051411][T22360] loop5: detected capacity change from 0 to 2049 19:44:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100406, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 369.059091][T22360] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 369.063341][T22374] loop3: detected capacity change from 0 to 2048 [ 369.068871][T22360] EXT4-fs (loop5): group descriptors corrupted! [ 369.081557][T22374] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 369.094357][T22385] loop4: detected capacity change from 0 to 131072 19:44:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100402, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 369.118885][T22379] loop0: detected capacity change from 0 to 2048 [ 369.125350][T22385] EXT4-fs (loop4): unsupported descriptor size 0 [ 369.137861][T22417] loop2: detected capacity change from 0 to 2048 [ 369.144691][T22379] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 369.156367][T22417] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 369.187907][T22425] loop1: detected capacity change from 0 to 2050 [ 369.208051][T22425] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 369.217745][T22425] EXT4-fs (loop1): group descriptors corrupted! [ 369.231966][T22417] loop2: detected capacity change from 0 to 2048 [ 369.244680][T22432] loop5: detected capacity change from 0 to 2050 [ 369.251393][T22433] loop3: detected capacity change from 0 to 2048 [ 369.252832][T22417] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 369.269350][T22445] loop4: detected capacity change from 0 to 163840 [ 369.280547][T22432] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:44:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100020, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 369.290319][T22432] EXT4-fs (loop5): group descriptors corrupted! [ 369.299385][T22445] EXT4-fs (loop4): unsupported descriptor size 0 19:44:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xfe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 369.337036][T22433] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 369.344581][T22451] loop0: detected capacity change from 0 to 2048 [ 369.355943][T22451] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 369.374911][T22425] loop1: detected capacity change from 0 to 2050 [ 369.375895][T22432] loop5: detected capacity change from 0 to 2050 [ 369.387735][T22425] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 369.397418][T22425] EXT4-fs (loop1): group descriptors corrupted! [ 369.410893][T22433] loop3: detected capacity change from 0 to 2048 [ 369.413811][T22467] loop2: detected capacity change from 0 to 2048 [ 369.423963][T22433] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100022, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100410, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 369.437457][T22474] loop4: detected capacity change from 0 to 196608 [ 369.460008][T22432] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 369.469805][T22432] EXT4-fs (loop5): group descriptors corrupted! [ 369.487764][T22486] loop1: detected capacity change from 0 to 2050 [ 369.496407][T22486] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 369.499103][T22474] EXT4-fs (loop4): unsupported descriptor size 0 [ 369.506179][T22486] EXT4-fs (loop1): group descriptors corrupted! [ 369.519185][T22467] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 369.525724][T22491] loop0: detected capacity change from 0 to 2048 19:44:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 369.546733][T22491] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 369.568174][T22498] loop3: detected capacity change from 0 to 2048 [ 369.577055][T22498] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100406, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3000, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 369.597517][T22467] loop2: detected capacity change from 0 to 2048 [ 369.606790][T22491] loop0: detected capacity change from 0 to 2048 [ 369.611589][T22474] loop4: detected capacity change from 0 to 196608 [ 369.620208][T22467] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 [ 369.631182][T22491] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 369.698853][T22529] loop3: detected capacity change from 0 to 2048 [ 369.702386][T22474] EXT4-fs (loop4): unsupported descriptor size 0 [ 369.720357][T22486] loop1: detected capacity change from 0 to 2050 [ 369.738398][T22529] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100025, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 369.741475][T22533] loop5: detected capacity change from 0 to 2050 [ 369.766492][T22486] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 369.776173][T22486] EXT4-fs (loop1): group descriptors corrupted! [ 369.785130][T22538] loop0: detected capacity change from 0 to 2048 [ 369.807929][T22533] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 369.817741][T22533] EXT4-fs (loop5): group descriptors corrupted! [ 369.834931][T22529] loop3: detected capacity change from 0 to 2048 19:44:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 369.851213][T22529] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 369.863339][T22538] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 369.885567][T22533] loop5: detected capacity change from 0 to 2050 19:44:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 369.902623][T22533] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 369.912404][T22533] EXT4-fs (loop5): group descriptors corrupted! [ 369.932383][T22553] loop4: detected capacity change from 0 to 197120 [ 369.961152][T22553] EXT4-fs (loop4): unsupported descriptor size 0 [ 369.986460][T22560] loop3: detected capacity change from 0 to 2048 [ 369.989313][T22534] loop2: detected capacity change from 0 to 2048 19:44:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100410, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 370.017595][T22538] loop0: detected capacity change from 0 to 2048 [ 370.024577][T22560] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 [ 370.038880][T22534] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 370.044686][T22569] loop1: detected capacity change from 0 to 2050 [ 370.053076][T22538] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 370.072002][T22569] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 370.075153][T22587] loop4: detected capacity change from 0 to 229376 [ 370.081719][T22569] EXT4-fs (loop1): group descriptors corrupted! [ 370.083866][T22586] loop5: detected capacity change from 0 to 2050 [ 370.112081][T22560] loop3: detected capacity change from 0 to 2048 19:44:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10002e, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 370.143250][T22569] loop1: detected capacity change from 0 to 2050 [ 370.144327][T22587] EXT4-fs (loop4): unsupported descriptor size 0 [ 370.161248][T22569] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 370.170926][T22569] EXT4-fs (loop1): group descriptors corrupted! [ 370.182036][T22560] EXT4-fs warning (device loop3): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 370.192409][T22586] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 370.202163][T22586] EXT4-fs (loop5): group descriptors corrupted! [ 370.227850][T22609] loop0: detected capacity change from 0 to 2048 19:44:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xfffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3000, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 370.246597][T22609] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 370.274199][T22586] loop5: detected capacity change from 0 to 2050 [ 370.283298][T22586] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:44:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100600, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 370.293075][T22586] EXT4-fs (loop5): group descriptors corrupted! [ 370.296583][T22623] loop4: detected capacity change from 0 to 262144 [ 370.310627][T22609] loop0: detected capacity change from 0 to 2048 [ 370.326892][T22609] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 370.367312][T22623] EXT4-fs (loop4): unsupported descriptor size 0 [ 370.402631][T22640] loop1: detected capacity change from 0 to 2051 19:44:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100048, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 370.440236][T22640] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 370.450040][T22640] EXT4-fs (loop1): group descriptors corrupted! [ 370.472387][T22649] loop0: detected capacity change from 0 to 2048 [ 370.475479][T22650] loop5: detected capacity change from 0 to 2050 [ 370.502470][T22657] loop4: detected capacity change from 0 to 264192 [ 370.511857][T22649] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 370.539194][T22640] loop1: detected capacity change from 0 to 2051 [ 370.563860][T22624] loop3: detected capacity change from 0 to 2048 [ 370.570534][T22650] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 370.571366][T22657] EXT4-fs (loop4): unsupported descriptor size 0 [ 370.580301][T22650] EXT4-fs (loop5): group descriptors corrupted! [ 370.599336][T22649] loop0: detected capacity change from 0 to 2048 19:44:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 370.606445][T22624] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 370.618491][T22640] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 370.628201][T22640] EXT4-fs (loop1): group descriptors corrupted! [ 370.640333][T22649] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10004c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100604, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 370.680312][T22650] loop5: detected capacity change from 0 to 2050 [ 370.687742][T22650] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 370.697575][T22650] EXT4-fs (loop5): group descriptors corrupted! 19:44:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="080000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100600, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 370.743139][T22687] loop4: detected capacity change from 0 to 264192 [ 370.752119][T22690] loop0: detected capacity change from 0 to 2048 [ 370.764721][T22690] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 370.802330][T22687] EXT4-fs (loop4): unsupported descriptor size 0 [ 370.806307][T22702] loop3: detected capacity change from 0 to 2048 [ 370.834099][T22704] loop1: detected capacity change from 0 to 2051 [ 370.837330][T22705] loop5: detected capacity change from 0 to 2051 [ 370.854042][T22704] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 370.863894][T22704] EXT4-fs (loop1): group descriptors corrupted! [ 370.873391][T22705] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 370.883154][T22705] EXT4-fs (loop5): group descriptors corrupted! [ 370.892044][T22690] loop0: detected capacity change from 0 to 2048 [ 370.910480][T22690] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 370.921446][T22687] loop4: detected capacity change from 0 to 264192 [ 370.928896][T22704] loop1: detected capacity change from 0 to 2051 [ 370.942187][T22704] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 370.951867][T22704] EXT4-fs (loop1): group descriptors corrupted! [ 370.960453][T22702] EXT4-fs (loop3): inodes count not valid: 8 vs 32 [ 370.979161][T22687] EXT4-fs (loop4): unsupported descriptor size 0 19:44:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 371.005846][T22702] loop3: detected capacity change from 0 to 2048 [ 371.022517][T22705] loop5: detected capacity change from 0 to 2051 [ 371.034802][T22702] EXT4-fs (loop3): inodes count not valid: 8 vs 32 [ 371.046567][T22705] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 371.056358][T22705] EXT4-fs (loop5): group descriptors corrupted! [ 371.082934][T22744] loop4: detected capacity change from 0 to 264192 [ 371.129997][T22744] EXT4-fs (loop4): unsupported descriptor size 0 19:44:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xfffffffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100060, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100700, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="0a0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100604, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 371.202706][T22614] loop2: detected capacity change from 0 to 2048 [ 371.264074][T22764] loop0: detected capacity change from 0 to 2048 [ 371.271228][T22765] loop5: detected capacity change from 0 to 2051 [ 371.286286][T22764] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 371.292817][T22771] loop4: detected capacity change from 0 to 264192 [ 371.311414][T22770] loop3: detected capacity change from 0 to 2048 [ 371.320352][T22772] loop1: detected capacity change from 0 to 2051 [ 371.336043][T22772] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 371.345722][T22772] EXT4-fs (loop1): group descriptors corrupted! [ 371.346380][T22771] EXT4-fs (loop4): unsupported descriptor size 0 19:44:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1007fc, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 371.364103][T22765] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 371.373875][T22765] EXT4-fs (loop5): group descriptors corrupted! [ 371.385758][T22770] EXT4-fs (loop3): inodes count not valid: 10 vs 32 [ 371.393742][T22764] loop0: detected capacity change from 0 to 2048 [ 371.401492][T22764] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100068, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 371.446235][T22793] loop1: detected capacity change from 0 to 2051 [ 371.456231][T22793] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 371.465903][T22793] EXT4-fs (loop1): group descriptors corrupted! [ 371.482805][T22799] loop4: detected capacity change from 0 to 264192 [ 371.489575][T22765] loop5: detected capacity change from 0 to 2051 [ 371.497324][T22770] loop3: detected capacity change from 0 to 2048 [ 371.504182][T22799] EXT4-fs (loop4): unsupported descriptor size 0 [ 371.508247][T22810] loop0: detected capacity change from 0 to 2048 [ 371.517706][T22770] EXT4-fs (loop3): inodes count not valid: 10 vs 32 [ 371.524553][T22765] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 371.534292][T22765] EXT4-fs (loop5): group descriptors corrupted! [ 371.542463][T22793] loop1: detected capacity change from 0 to 2051 [ 371.542583][T22799] loop4: detected capacity change from 0 to 264192 [ 371.556843][T22793] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 371.566529][T22793] EXT4-fs (loop1): group descriptors corrupted! [ 371.573610][T22799] EXT4-fs (loop4): unsupported descriptor size 0 [ 371.582814][T22810] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100700, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="0b0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 371.641938][T22810] loop0: detected capacity change from 0 to 2048 [ 371.645985][T22835] loop3: detected capacity change from 0 to 2048 [ 371.656160][T22835] EXT4-fs (loop3): inodes count not valid: 11 vs 32 [ 371.674495][T22810] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 371.694645][T22847] loop5: detected capacity change from 0 to 2051 [ 371.702358][T22849] loop1: detected capacity change from 0 to 2052 [ 371.708876][T22847] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 371.718677][T22847] EXT4-fs (loop5): group descriptors corrupted! [ 371.719497][T22849] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 371.734566][T22849] EXT4-fs (loop1): group descriptors corrupted! [ 371.757248][T22835] loop3: detected capacity change from 0 to 2048 [ 371.765353][T22835] EXT4-fs (loop3): inodes count not valid: 11 vs 32 [ 371.824699][T22849] loop1: detected capacity change from 0 to 2052 [ 371.852039][T22849] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 371.861773][T22849] EXT4-fs (loop1): group descriptors corrupted! 19:44:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xfffffffffffffffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10006c, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1007fc, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="0c0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 372.305953][T22886] loop5: detected capacity change from 0 to 2051 [ 372.316834][T22887] loop0: detected capacity change from 0 to 2048 [ 372.319818][T22892] loop4: detected capacity change from 0 to 264192 [ 372.328326][T22891] loop3: detected capacity change from 0 to 2048 [ 372.336665][T22886] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 372.346438][T22886] EXT4-fs (loop5): group descriptors corrupted! [ 372.352590][T22893] loop1: detected capacity change from 0 to 2053 [ 372.360924][T22892] EXT4-fs (loop4): unsupported descriptor size 0 [ 372.368276][T22891] EXT4-fs (loop3): inodes count not valid: 12 vs 32 [ 372.375485][T22887] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 372.398201][T22893] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 372.408013][T22893] EXT4-fs (loop1): group descriptors corrupted! [ 372.422233][T22886] loop5: detected capacity change from 0 to 2051 [ 372.433475][T22886] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 372.443245][T22886] EXT4-fs (loop5): group descriptors corrupted! 19:44:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="0f0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100074, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 372.460769][T22893] loop1: detected capacity change from 0 to 2053 [ 372.487842][T22893] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 372.497890][T22893] EXT4-fs (loop1): group descriptors corrupted! [ 372.502848][T22927] loop3: detected capacity change from 0 to 2048 19:44:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 372.511229][T22928] loop4: detected capacity change from 0 to 264192 [ 372.532336][T22927] EXT4-fs (loop3): inodes count not valid: 15 vs 32 [ 372.540124][T22928] EXT4-fs (loop4): unsupported descriptor size 0 [ 372.543362][T22937] loop0: detected capacity change from 0 to 2048 19:44:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 372.567730][T22940] loop5: detected capacity change from 0 to 2052 [ 372.586791][T22937] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 372.605768][T22927] loop3: detected capacity change from 0 to 2048 19:44:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 372.617270][T22940] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 372.627071][T22940] EXT4-fs (loop5): group descriptors corrupted! [ 372.646175][T22927] EXT4-fs (loop3): inodes count not valid: 15 vs 32 [ 372.658159][T22954] loop4: detected capacity change from 0 to 264192 [ 372.679671][T22954] EXT4-fs (loop4): unsupported descriptor size 0 [ 372.683753][T22959] loop1: detected capacity change from 0 to 2053 [ 372.712549][T22959] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 372.722332][T22959] EXT4-fs (loop1): group descriptors corrupted! [ 372.729361][T22937] loop0: detected capacity change from 0 to 2048 [ 372.740483][T22940] loop5: detected capacity change from 0 to 2052 [ 372.747957][T22940] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 372.757825][T22940] EXT4-fs (loop5): group descriptors corrupted! [ 372.766568][T22959] loop1: detected capacity change from 0 to 2053 [ 372.778803][T22937] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 372.790013][T22959] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 372.799719][T22959] EXT4-fs (loop1): group descriptors corrupted! 19:44:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="100000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10007a, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 373.298730][T23000] loop1: detected capacity change from 0 to 2054 [ 373.301850][T23001] loop4: detected capacity change from 0 to 264192 [ 373.305512][T23002] loop3: detected capacity change from 0 to 2048 [ 373.318734][T23004] loop5: detected capacity change from 0 to 2053 [ 373.320439][T23003] loop0: detected capacity change from 0 to 2048 [ 373.333119][T23000] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 373.344874][T23000] EXT4-fs (loop1): group descriptors corrupted! [ 373.356285][T23002] EXT4-fs (loop3): inodes count not valid: 16 vs 32 [ 373.368976][T23004] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 373.378871][T23004] EXT4-fs (loop5): group descriptors corrupted! [ 373.386818][T23003] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 373.399107][T23001] EXT4-fs (loop4): unsupported descriptor size 0 [ 373.423311][T23000] loop1: detected capacity change from 0 to 2054 [ 373.430378][T23000] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 373.440095][T23000] EXT4-fs (loop1): group descriptors corrupted! 19:44:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="110000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 373.463100][T23001] loop4: detected capacity change from 0 to 264192 [ 373.473110][T23003] loop0: detected capacity change from 0 to 2048 [ 373.477732][T23036] loop5: detected capacity change from 0 to 2053 [ 373.485892][T23001] EXT4-fs (loop4): unsupported descriptor size 0 [ 373.495363][T23041] loop3: detected capacity change from 0 to 2048 [ 373.502638][T23036] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:44:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="250000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 373.512475][T23036] EXT4-fs (loop5): group descriptors corrupted! [ 373.519492][T23003] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 373.530777][T23041] EXT4-fs (loop3): inodes count not valid: 17 vs 32 19:44:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100d00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 373.575520][T23036] loop5: detected capacity change from 0 to 2053 [ 373.599553][T23036] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 373.609320][T23036] EXT4-fs (loop5): group descriptors corrupted! [ 373.614257][T23061] loop4: detected capacity change from 0 to 264192 19:44:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000fe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 373.620430][T23063] loop3: detected capacity change from 0 to 2048 [ 373.627625][T23066] loop1: detected capacity change from 0 to 2054 [ 373.635999][T23063] EXT4-fs (loop3): inodes count not valid: 37 vs 32 [ 373.666070][T23063] loop3: detected capacity change from 0 to 2048 [ 373.683102][T23063] EXT4-fs (loop3): inodes count not valid: 37 vs 32 [ 373.696574][T23061] EXT4-fs (loop4): unsupported descriptor size 0 [ 373.731349][T23066] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 373.741058][T23066] EXT4-fs (loop1): group descriptors corrupted! [ 373.745351][T23081] loop0: detected capacity change from 0 to 2048 [ 373.778772][T23081] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 373.833019][T23066] loop1: detected capacity change from 0 to 2054 [ 373.841413][T23081] loop0: detected capacity change from 0 to 2048 [ 373.858113][T23066] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 373.867967][T23066] EXT4-fs (loop1): group descriptors corrupted! [ 373.876657][T23081] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="290000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x12000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100204, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 374.269419][T23118] loop4: detected capacity change from 0 to 264192 [ 374.280730][T23122] loop0: detected capacity change from 0 to 2049 [ 374.281617][T23119] loop3: detected capacity change from 0 to 2048 [ 374.296871][T23127] loop1: detected capacity change from 0 to 2055 [ 374.305104][T23128] loop2: detected capacity change from 0 to 2048 [ 374.307137][T23129] loop5: detected capacity change from 0 to 2054 [ 374.319776][T23127] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 374.329520][T23127] EXT4-fs (loop1): group descriptors corrupted! [ 374.345070][T23128] EXT4-fs (loop2): inodes count not valid: 2 vs 32 [ 374.348116][T23118] EXT4-fs (loop4): unsupported descriptor size 0 [ 374.358417][T23119] EXT4-fs (loop3): inodes count not valid: 41 vs 32 [ 374.373161][T23122] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 374.383406][T23129] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 374.393193][T23129] EXT4-fs (loop5): group descriptors corrupted! [ 374.393719][T23118] loop4: detected capacity change from 0 to 264192 19:44:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="004000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="080000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 374.426496][T23122] loop0: detected capacity change from 0 to 2049 [ 374.442136][T23127] loop1: detected capacity change from 0 to 2055 [ 374.456997][T23127] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 374.466673][T23127] EXT4-fs (loop1): group descriptors corrupted! [ 374.466785][T23122] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 374.484332][T23118] EXT4-fs (loop4): unsupported descriptor size 0 [ 374.492259][T23129] loop5: detected capacity change from 0 to 2054 [ 374.499181][T23129] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 374.508944][T23129] EXT4-fs (loop5): group descriptors corrupted! [ 374.518770][T23165] loop2: detected capacity change from 0 to 2048 19:44:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 374.520662][T23166] loop3: detected capacity change from 0 to 2048 [ 374.534445][T23165] EXT4-fs (loop2): inodes count not valid: 8 vs 32 19:44:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100d00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 374.585156][T23165] loop2: detected capacity change from 0 to 2048 [ 374.599738][T23188] loop4: detected capacity change from 0 to 264192 [ 374.606978][T23165] EXT4-fs (loop2): inodes count not valid: 8 vs 32 [ 374.625694][T23166] EXT4-fs (loop3): inodes count not valid: 16384 vs 32 [ 374.638206][T23194] loop0: detected capacity change from 0 to 2049 [ 374.644954][T23196] loop1: detected capacity change from 0 to 2055 [ 374.644967][T23188] EXT4-fs (loop4): unsupported descriptor size 0 [ 374.658823][T23194] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 374.669269][T23196] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 374.674124][T23200] loop5: detected capacity change from 0 to 2054 19:44:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="0a0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 374.678922][T23196] EXT4-fs (loop1): group descriptors corrupted! [ 374.708152][T23188] loop4: detected capacity change from 0 to 264192 [ 374.712831][T23166] loop3: detected capacity change from 0 to 2048 [ 374.715064][T23194] loop0: detected capacity change from 0 to 2049 [ 374.727554][T23166] EXT4-fs (loop3): inodes count not valid: 16384 vs 32 19:44:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 374.757862][T23200] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 374.767633][T23200] EXT4-fs (loop5): group descriptors corrupted! [ 374.778665][T23188] EXT4-fs (loop4): unsupported descriptor size 0 [ 374.786540][T23194] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 374.792929][T23222] loop2: detected capacity change from 0 to 2048 19:44:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200200000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1003c1, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 374.825202][T23222] EXT4-fs (loop2): inodes count not valid: 10 vs 32 [ 374.827299][T23196] loop1: detected capacity change from 0 to 2055 [ 374.839710][T23200] loop5: detected capacity change from 0 to 2054 [ 374.861666][T23200] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 374.871406][T23200] EXT4-fs (loop5): group descriptors corrupted! [ 374.879200][T23196] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 374.888918][T23196] EXT4-fs (loop1): group descriptors corrupted! [ 374.891810][T23242] loop4: detected capacity change from 0 to 264192 19:44:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="160000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 374.938943][T23250] loop0: detected capacity change from 0 to 2049 [ 374.942296][T23240] loop3: detected capacity change from 0 to 2048 [ 374.947761][T23242] EXT4-fs (loop4): unsupported descriptor size 0 [ 374.971099][T23240] EXT4-fs (loop3): inodes count not valid: 544 vs 32 [ 374.978967][T23250] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 374.999976][T23242] loop4: detected capacity change from 0 to 264192 [ 375.003138][T23240] loop3: detected capacity change from 0 to 2048 [ 375.018933][T23266] loop2: detected capacity change from 0 to 2048 [ 375.028412][T23267] loop5: detected capacity change from 0 to 2055 [ 375.041151][T23266] EXT4-fs (loop2): inodes count not valid: 22 vs 32 [ 375.048423][T23242] EXT4-fs (loop4): unsupported descriptor size 0 [ 375.048421][T23267] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 375.048439][T23267] EXT4-fs (loop5): group descriptors corrupted! [ 375.073082][T23240] EXT4-fs (loop3): inodes count not valid: 544 vs 32 [ 375.080469][T23250] loop0: detected capacity change from 0 to 2049 [ 375.088495][T23250] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200300000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 375.103949][T23266] loop2: detected capacity change from 0 to 2048 [ 375.117333][T23289] loop1: detected capacity change from 0 to 2056 [ 375.126794][T23266] EXT4-fs (loop2): inodes count not valid: 22 vs 32 [ 375.136249][T23267] loop5: detected capacity change from 0 to 2055 [ 375.151184][T23297] loop4: detected capacity change from 0 to 264192 [ 375.151614][T23267] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 375.167545][T23267] EXT4-fs (loop5): group descriptors corrupted! 19:44:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="170000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100402, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 375.197336][T23301] loop3: detected capacity change from 0 to 2048 [ 375.206387][T23297] EXT4-fs (loop4): unsupported descriptor size 0 [ 375.216527][T23289] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 375.226296][T23289] EXT4-fs (loop1): group descriptors corrupted! [ 375.259551][T23301] EXT4-fs (loop3): inodes count not valid: 800 vs 32 [ 375.270187][T23316] loop2: detected capacity change from 0 to 2048 [ 375.276343][T23319] loop0: detected capacity change from 0 to 2050 [ 375.288728][T23316] EXT4-fs (loop2): inodes count not valid: 23 vs 32 19:44:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="250000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 375.301056][T23319] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 375.311292][T23297] loop4: detected capacity change from 0 to 264192 [ 375.323373][T23297] EXT4-fs (loop4): unsupported descriptor size 0 [ 375.330081][T23301] loop3: detected capacity change from 0 to 2048 [ 375.331050][T23289] loop1: detected capacity change from 0 to 2056 [ 375.350466][T23301] EXT4-fs (loop3): inodes count not valid: 800 vs 32 19:44:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 375.363160][T23289] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 375.372837][T23289] EXT4-fs (loop1): group descriptors corrupted! [ 375.395463][T23319] loop0: detected capacity change from 0 to 2050 [ 375.401214][T23346] loop2: detected capacity change from 0 to 2048 19:44:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101020, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200400000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 375.414805][T23319] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 375.441144][T23346] EXT4-fs (loop2): inodes count not valid: 37 vs 32 19:44:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100406, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 375.473728][T23365] loop1: detected capacity change from 0 to 2056 [ 375.480900][T23346] loop2: detected capacity change from 0 to 2048 [ 375.498286][T23346] EXT4-fs (loop2): inodes count not valid: 37 vs 32 [ 375.502442][T23361] loop5: detected capacity change from 0 to 2055 [ 375.510587][T23365] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:44:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x22000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="290000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 375.520947][T23365] EXT4-fs (loop1): group descriptors corrupted! [ 375.536691][T23375] loop3: detected capacity change from 0 to 2048 [ 375.549487][T23361] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 375.559309][T23361] EXT4-fs (loop5): group descriptors corrupted! [ 375.574626][T23375] EXT4-fs (loop3): inodes count not valid: 1056 vs 32 [ 375.583159][T23383] loop4: detected capacity change from 0 to 264192 [ 375.593073][T23384] loop0: detected capacity change from 0 to 2050 [ 375.596531][T23388] loop2: detected capacity change from 0 to 2048 [ 375.610849][T23365] loop1: detected capacity change from 0 to 2056 [ 375.621574][T23361] loop5: detected capacity change from 0 to 2055 [ 375.628683][T23375] loop3: detected capacity change from 0 to 2048 [ 375.636488][T23383] EXT4-fs (loop4): unsupported descriptor size 0 [ 375.647733][T23375] EXT4-fs (loop3): inodes count not valid: 1056 vs 32 [ 375.654614][T23384] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 375.665076][T23365] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:44:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x25000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200500000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 375.674743][T23365] EXT4-fs (loop1): group descriptors corrupted! [ 375.683441][T23361] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 375.693215][T23361] EXT4-fs (loop5): group descriptors corrupted! [ 375.709680][T23384] loop0: detected capacity change from 0 to 2050 19:44:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 375.730482][T23384] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 375.750354][T23388] EXT4-fs (loop2): inodes count not valid: 41 vs 32 19:44:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100410, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 375.796265][T23426] loop4: detected capacity change from 0 to 264192 [ 375.820527][T23428] loop3: detected capacity change from 0 to 2048 [ 375.827561][T23388] loop2: detected capacity change from 0 to 2048 [ 375.833729][T23435] loop5: detected capacity change from 0 to 2056 [ 375.850054][T23441] loop0: detected capacity change from 0 to 2050 [ 375.851228][T23434] loop1: detected capacity change from 0 to 2056 [ 375.863468][T23435] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 375.873231][T23435] EXT4-fs (loop5): group descriptors corrupted! [ 375.879434][T23388] EXT4-fs (loop2): inodes count not valid: 41 vs 32 [ 375.886426][T23426] EXT4-fs (loop4): unsupported descriptor size 0 19:44:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101020, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 375.907171][T23428] EXT4-fs (loop3): inodes count not valid: 1312 vs 32 [ 375.920829][T23434] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 375.930508][T23434] EXT4-fs (loop1): group descriptors corrupted! [ 375.941011][T23441] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="fe0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 375.951833][T23426] loop4: detected capacity change from 0 to 264192 [ 375.958992][T23426] EXT4-fs (loop4): unsupported descriptor size 0 [ 375.968382][T23428] loop3: detected capacity change from 0 to 2048 [ 375.975693][T23434] loop1: detected capacity change from 0 to 2056 [ 375.986317][T23434] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 375.987040][T23441] loop0: detected capacity change from 0 to 2050 19:44:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2d020000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 375.996000][T23434] EXT4-fs (loop1): group descriptors corrupted! [ 376.007463][T23465] loop5: detected capacity change from 0 to 2056 [ 376.022108][T23428] EXT4-fs (loop3): inodes count not valid: 1312 vs 32 [ 376.035885][T23441] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200600000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 376.050530][T23465] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 376.060320][T23465] EXT4-fs (loop5): group descriptors corrupted! 19:44:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 376.133349][T23489] loop1: detected capacity change from 0 to 2057 [ 376.143095][T23493] loop3: detected capacity change from 0 to 2048 [ 376.150576][T23496] loop2: detected capacity change from 0 to 2048 [ 376.164389][T23489] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 376.165640][T23501] loop4: detected capacity change from 0 to 264192 [ 376.174079][T23489] EXT4-fs (loop1): group descriptors corrupted! [ 376.196025][T23504] loop0: detected capacity change from 0 to 2050 [ 376.202703][T23496] EXT4-fs (loop2): inodes count not valid: 254 vs 32 [ 376.209903][T23506] loop5: detected capacity change from 0 to 2056 [ 376.224631][T23493] EXT4-fs (loop3): inodes count not valid: 1568 vs 32 [ 376.232258][T23506] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 376.242030][T23506] EXT4-fs (loop5): group descriptors corrupted! [ 376.250534][T23504] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 376.260950][T23496] loop2: detected capacity change from 0 to 2048 [ 376.288437][T23496] EXT4-fs (loop2): inodes count not valid: 254 vs 32 [ 376.296482][T23501] EXT4-fs (loop4): unsupported descriptor size 0 [ 376.307855][T23493] loop3: detected capacity change from 0 to 2048 [ 376.318652][T23489] loop1: detected capacity change from 0 to 2057 [ 376.325529][T23506] loop5: detected capacity change from 0 to 2056 19:44:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="004000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 376.333972][T23493] EXT4-fs (loop3): inodes count not valid: 1568 vs 32 [ 376.342040][T23489] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 376.351835][T23489] EXT4-fs (loop1): group descriptors corrupted! [ 376.358157][T23506] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 376.367923][T23506] EXT4-fs (loop5): group descriptors corrupted! [ 376.375440][T23504] loop0: detected capacity change from 0 to 2050 [ 376.377633][T23538] loop2: detected capacity change from 0 to 2048 19:44:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200700000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 376.393127][T23501] loop4: detected capacity change from 0 to 264192 [ 376.406548][T23538] EXT4-fs (loop2): inodes count not valid: 16384 vs 32 [ 376.417415][T23501] EXT4-fs (loop4): unsupported descriptor size 0 [ 376.430787][T23551] loop3: detected capacity change from 0 to 2048 19:44:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 376.437414][T23504] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 376.448629][T23551] EXT4-fs (loop3): inodes count not valid: 1824 vs 32 [ 376.479021][T23538] loop2: detected capacity change from 0 to 2048 19:44:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100600, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 376.500779][T23538] EXT4-fs (loop2): inodes count not valid: 16384 vs 32 [ 376.521815][T23566] loop5: detected capacity change from 0 to 2057 [ 376.525720][T23551] loop3: detected capacity change from 0 to 2048 [ 376.534685][T23566] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 376.544459][T23566] EXT4-fs (loop5): group descriptors corrupted! 19:44:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="feff00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 376.564835][T23583] loop1: detected capacity change from 0 to 2064 [ 376.571802][T23584] loop4: detected capacity change from 0 to 264192 [ 376.582201][T23585] loop0: detected capacity change from 0 to 2051 [ 376.594297][T23551] EXT4-fs (loop3): inodes count not valid: 1824 vs 32 [ 376.594389][T23566] loop5: detected capacity change from 0 to 2057 [ 376.619287][T23583] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 376.628983][T23583] EXT4-fs (loop1): group descriptors corrupted! [ 376.642049][T23585] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 376.658470][T23598] loop2: detected capacity change from 0 to 2048 19:44:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200800000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 376.666593][T23566] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 376.676535][T23566] EXT4-fs (loop5): group descriptors corrupted! [ 376.700336][T23598] EXT4-fs (loop2): inodes count not valid: 65534 vs 32 [ 376.708205][T23584] EXT4-fs (loop4): unsupported descriptor size 0 19:44:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 376.724603][T23584] loop4: detected capacity change from 0 to 264192 [ 376.742055][T23585] loop0: detected capacity change from 0 to 2051 [ 376.750091][T23605] loop3: detected capacity change from 0 to 2048 [ 376.751596][T23598] loop2: detected capacity change from 0 to 2048 [ 376.764278][T23583] loop1: detected capacity change from 0 to 2064 [ 376.771262][T23583] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 376.781017][T23583] EXT4-fs (loop1): group descriptors corrupted! [ 376.790186][T23584] EXT4-fs (loop4): unsupported descriptor size 0 [ 376.798958][T23585] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 376.819770][T23598] EXT4-fs (loop2): inodes count not valid: 65534 vs 32 19:44:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e190000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100604, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 376.850143][T23605] EXT4-fs (loop3): inodes count not valid: 2080 vs 32 [ 376.867963][T23631] loop5: detected capacity change from 0 to 2064 19:44:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="feffffff0002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 376.900934][T23605] loop3: detected capacity change from 0 to 2048 [ 376.920696][T23605] EXT4-fs (loop3): inodes count not valid: 2080 vs 32 [ 376.932546][T23631] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 376.942389][T23631] EXT4-fs (loop5): group descriptors corrupted! 19:44:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200900000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 376.963424][T23646] loop0: detected capacity change from 0 to 2051 [ 376.987265][T23646] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 376.988420][T23647] loop4: detected capacity change from 0 to 264192 [ 377.015461][T23631] loop5: detected capacity change from 0 to 2064 [ 377.022599][T23658] loop1: detected capacity change from 0 to 2064 [ 377.029969][T23631] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 377.039834][T23631] EXT4-fs (loop5): group descriptors corrupted! [ 377.051922][T23670] loop2: detected capacity change from 0 to 2048 19:44:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 377.062357][T23658] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 377.072052][T23658] EXT4-fs (loop1): group descriptors corrupted! [ 377.083213][T23670] EXT4-fs (loop2): inodes count not valid: 4294967294 vs 32 [ 377.091558][T23647] EXT4-fs (loop4): unsupported descriptor size 0 19:44:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200200000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 377.110322][T23673] loop3: detected capacity change from 0 to 2048 [ 377.119187][T23646] loop0: detected capacity change from 0 to 2051 [ 377.137607][T23658] loop1: detected capacity change from 0 to 2064 [ 377.146116][T23673] EXT4-fs (loop3): inodes count not valid: 2336 vs 32 [ 377.157663][T23690] loop2: detected capacity change from 0 to 2048 [ 377.169043][T23646] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 377.181600][T23658] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 377.191305][T23658] EXT4-fs (loop1): group descriptors corrupted! [ 377.191479][T23690] EXT4-fs (loop2): inodes count not valid: 544 vs 32 [ 377.199371][T23673] loop3: detected capacity change from 0 to 2048 [ 377.206243][T23698] loop5: detected capacity change from 0 to 2064 19:44:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100700, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 377.216984][T23673] EXT4-fs (loop3): inodes count not valid: 2336 vs 32 [ 377.220621][T23700] loop4: detected capacity change from 0 to 264192 [ 377.234769][T23700] EXT4-fs (loop4): unsupported descriptor size 0 [ 377.242383][T23698] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 377.252167][T23698] EXT4-fs (loop5): group descriptors corrupted! 19:44:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200a00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 377.301634][T23690] loop2: detected capacity change from 0 to 2048 [ 377.310928][T23690] EXT4-fs (loop2): inodes count not valid: 544 vs 32 [ 377.327621][T23723] loop1: detected capacity change from 0 to 2065 [ 377.329126][T23698] loop5: detected capacity change from 0 to 2064 19:44:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 377.345153][T23723] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 377.354830][T23723] EXT4-fs (loop1): group descriptors corrupted! [ 377.361434][T23698] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 377.371223][T23698] EXT4-fs (loop5): group descriptors corrupted! [ 377.381970][T23736] loop3: detected capacity change from 0 to 2048 [ 377.392751][T23733] loop0: detected capacity change from 0 to 2051 19:44:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200300000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 377.399958][T23742] loop4: detected capacity change from 0 to 264192 [ 377.409429][T23736] EXT4-fs (loop3): inodes count not valid: 2592 vs 32 [ 377.414945][T23748] loop2: detected capacity change from 0 to 2048 [ 377.423218][T23733] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 377.433992][T23748] EXT4-fs (loop2): inodes count not valid: 800 vs 32 19:44:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 377.446424][T23742] EXT4-fs (loop4): unsupported descriptor size 0 [ 377.462708][T23723] loop1: detected capacity change from 0 to 2065 [ 377.472055][T23723] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 377.480133][T23760] loop5: detected capacity change from 0 to 2065 [ 377.482078][T23723] EXT4-fs (loop1): group descriptors corrupted! [ 377.497801][T23760] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 377.507631][T23760] EXT4-fs (loop5): group descriptors corrupted! [ 377.515228][T23742] loop4: detected capacity change from 0 to 264192 [ 377.523006][T23742] EXT4-fs (loop4): unsupported descriptor size 0 [ 377.534623][T23748] loop2: detected capacity change from 0 to 2048 [ 377.535409][T23736] loop3: detected capacity change from 0 to 2048 19:44:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 377.548298][T23733] loop0: detected capacity change from 0 to 2051 [ 377.556666][T23748] EXT4-fs (loop2): inodes count not valid: 800 vs 32 [ 377.571946][T23760] loop5: detected capacity change from 0 to 2065 [ 377.573759][T23733] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 377.589583][T23760] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:44:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 377.591074][T23787] loop1: detected capacity change from 0 to 2066 [ 377.599365][T23760] EXT4-fs (loop5): group descriptors corrupted! [ 377.611960][T23736] EXT4-fs (loop3): inodes count not valid: 2592 vs 32 [ 377.640515][T23787] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:44:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200400000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200b00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1007fc, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 377.650214][T23787] EXT4-fs (loop1): group descriptors corrupted! [ 377.660303][T23796] loop4: detected capacity change from 0 to 264192 19:44:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 377.705221][T23808] loop3: detected capacity change from 0 to 2048 [ 377.712095][T23796] EXT4-fs (loop4): unsupported descriptor size 0 [ 377.722883][T23808] EXT4-fs (loop3): inodes count not valid: 2848 vs 32 [ 377.730380][T23815] loop2: detected capacity change from 0 to 2048 [ 377.741210][T23819] loop5: detected capacity change from 0 to 2066 [ 377.741658][T23816] loop0: detected capacity change from 0 to 2051 19:44:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200c00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 377.762243][T23815] EXT4-fs (loop2): inodes count not valid: 1056 vs 32 [ 377.768745][T23796] loop4: detected capacity change from 0 to 264192 [ 377.778937][T23787] loop1: detected capacity change from 0 to 2066 [ 377.789996][T23819] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 377.799767][T23819] EXT4-fs (loop5): group descriptors corrupted! [ 377.808073][T23787] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 377.817778][T23787] EXT4-fs (loop1): group descriptors corrupted! [ 377.832993][T23838] loop3: detected capacity change from 0 to 2048 [ 377.839728][T23816] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 377.839811][T23796] EXT4-fs (loop4): unsupported descriptor size 0 19:44:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 377.862688][T23838] EXT4-fs (loop3): inodes count not valid: 3104 vs 32 [ 377.878113][T23815] loop2: detected capacity change from 0 to 2048 [ 377.894103][T23819] loop5: detected capacity change from 0 to 2066 [ 377.920418][T23819] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 377.930190][T23819] EXT4-fs (loop5): group descriptors corrupted! [ 377.937960][T23815] EXT4-fs (loop2): inodes count not valid: 1056 vs 32 [ 377.945685][T23838] loop3: detected capacity change from 0 to 2048 [ 377.953570][T23838] EXT4-fs (loop3): inodes count not valid: 3104 vs 32 [ 377.957814][T23816] loop0: detected capacity change from 0 to 2051 19:44:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200d00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 377.974561][T23864] loop1: detected capacity change from 0 to 2071 [ 377.980881][T23863] loop4: detected capacity change from 0 to 264192 [ 377.988074][T23864] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 377.997772][T23864] EXT4-fs (loop1): group descriptors corrupted! [ 377.997878][T23863] EXT4-fs (loop4): unsupported descriptor size 0 [ 378.014777][T23816] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200500000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 378.042792][T23864] loop1: detected capacity change from 0 to 2071 [ 378.058439][T23864] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 378.068140][T23864] EXT4-fs (loop1): group descriptors corrupted! [ 378.108923][T23887] loop5: detected capacity change from 0 to 2071 [ 378.115930][T23888] loop0: detected capacity change from 0 to 2052 [ 378.137167][T23890] loop3: detected capacity change from 0 to 2048 [ 378.142926][T23887] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:44:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x103f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 378.153446][T23887] EXT4-fs (loop5): group descriptors corrupted! [ 378.170371][T23888] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 378.182714][T23898] loop2: detected capacity change from 0 to 2048 [ 378.194757][T23904] loop4: detected capacity change from 0 to 264192 [ 378.204999][T23904] EXT4-fs (loop4): unsupported descriptor size 0 [ 378.213540][T23888] loop0: detected capacity change from 0 to 2052 [ 378.231005][T23890] EXT4-fs (loop3): inodes count not valid: 3360 vs 32 [ 378.241957][T23888] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 378.253404][T23907] loop1: detected capacity change from 0 to 2079 19:44:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 378.259963][T23887] loop5: detected capacity change from 0 to 2071 [ 378.273608][T23887] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 378.283385][T23887] EXT4-fs (loop5): group descriptors corrupted! [ 378.302855][T23898] EXT4-fs (loop2): inodes count not valid: 1312 vs 32 19:44:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x103f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200600000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 378.310418][T23907] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 378.320092][T23907] EXT4-fs (loop1): group descriptors corrupted! [ 378.343132][T23924] loop4: detected capacity change from 0 to 264192 19:44:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x104000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 378.372393][T23890] loop3: detected capacity change from 0 to 2048 [ 378.379093][T23924] EXT4-fs (loop4): unsupported descriptor size 0 [ 378.410970][T23890] EXT4-fs (loop3): inodes count not valid: 3360 vs 32 19:44:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 378.428894][T23940] loop5: detected capacity change from 0 to 2079 [ 378.466349][T23940] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:44:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200e00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 378.476235][T23940] EXT4-fs (loop5): group descriptors corrupted! [ 378.478665][T23949] loop0: detected capacity change from 0 to 2053 [ 378.485636][T23947] loop2: detected capacity change from 0 to 2048 [ 378.495596][T23949] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 378.497289][T23948] loop1: detected capacity change from 0 to 2080 [ 378.512654][T23947] EXT4-fs (loop2): inodes count not valid: 1568 vs 32 [ 378.519666][T23948] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 378.529385][T23948] EXT4-fs (loop1): group descriptors corrupted! [ 378.553325][T23964] loop3: detected capacity change from 0 to 2048 [ 378.557950][T23947] loop2: detected capacity change from 0 to 2048 [ 378.569658][T23940] loop5: detected capacity change from 0 to 2079 [ 378.570182][T23949] loop0: detected capacity change from 0 to 2053 [ 378.587481][T23947] EXT4-fs (loop2): inodes count not valid: 1568 vs 32 [ 378.598985][T23977] loop4: detected capacity change from 0 to 264192 [ 378.603310][T23949] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 378.619224][T23940] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 378.629361][T23940] EXT4-fs (loop5): group descriptors corrupted! [ 378.640054][T23964] EXT4-fs (loop3): inodes count not valid: 3616 vs 32 19:44:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200700000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x104800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 378.670214][T23977] EXT4-fs (loop4): unsupported descriptor size 0 19:44:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x104000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100b00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 378.715041][T23964] loop3: detected capacity change from 0 to 2048 [ 378.728984][T23964] EXT4-fs (loop3): inodes count not valid: 3616 vs 32 [ 378.740012][T23991] loop2: detected capacity change from 0 to 2048 [ 378.749840][T23997] loop1: detected capacity change from 0 to 2084 19:44:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200f00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 378.759211][T23991] EXT4-fs (loop2): inodes count not valid: 1824 vs 32 [ 378.759935][T23977] loop4: detected capacity change from 0 to 264192 [ 378.801778][T23997] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 378.811540][T23997] EXT4-fs (loop1): group descriptors corrupted! [ 378.822597][T23977] EXT4-fs (loop4): unsupported descriptor size 0 [ 378.824512][T23991] loop2: detected capacity change from 0 to 2048 [ 378.858201][T23997] loop1: detected capacity change from 0 to 2084 [ 378.871097][T23991] EXT4-fs (loop2): inodes count not valid: 1824 vs 32 [ 378.897457][T23997] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:44:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 378.902225][T24023] loop3: detected capacity change from 0 to 2048 [ 378.907144][T23997] EXT4-fs (loop1): group descriptors corrupted! [ 378.914538][T24025] loop5: detected capacity change from 0 to 2080 [ 378.937955][T24023] EXT4-fs (loop3): inodes count not valid: 3872 vs 32 [ 378.945782][T24025] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:44:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200800000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 378.948277][T24030] loop0: detected capacity change from 0 to 2053 [ 378.955638][T24025] EXT4-fs (loop5): group descriptors corrupted! [ 378.968426][T24030] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 378.979097][T24032] loop4: detected capacity change from 0 to 264192 [ 378.997405][T24023] loop3: detected capacity change from 0 to 2048 19:44:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x104c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 379.004668][T24025] loop5: detected capacity change from 0 to 2080 [ 379.017191][T24030] loop0: detected capacity change from 0 to 2053 [ 379.023973][T24032] EXT4-fs (loop4): unsupported descriptor size 0 [ 379.031030][T24023] EXT4-fs (loop3): inodes count not valid: 3872 vs 32 [ 379.045584][T24025] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:44:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 379.055400][T24025] EXT4-fs (loop5): group descriptors corrupted! [ 379.057164][T24032] loop4: detected capacity change from 0 to 264192 [ 379.068612][T24030] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 379.084735][T24032] EXT4-fs (loop4): unsupported descriptor size 0 [ 379.085163][T24064] loop2: detected capacity change from 0 to 2048 [ 379.091663][T24063] loop1: detected capacity change from 0 to 2086 19:44:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x104800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 379.130439][T24063] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 379.140746][T24063] EXT4-fs (loop1): group descriptors corrupted! [ 379.156343][T24064] EXT4-fs (loop2): inodes count not valid: 2080 vs 32 [ 379.163378][T24083] loop3: detected capacity change from 0 to 2048 [ 379.163531][T24078] loop5: detected capacity change from 0 to 2084 19:44:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 379.182906][T24083] EXT4-fs (loop3): inodes count not valid: 4128 vs 32 [ 379.185707][T24087] loop4: detected capacity change from 0 to 264192 [ 379.196469][T24078] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 379.206327][T24078] EXT4-fs (loop5): group descriptors corrupted! [ 379.213379][T24087] EXT4-fs (loop4): unsupported descriptor size 0 [ 379.220538][T24063] loop1: detected capacity change from 0 to 2086 [ 379.227466][T24063] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 379.237157][T24063] EXT4-fs (loop1): group descriptors corrupted! [ 379.244295][T24083] loop3: detected capacity change from 0 to 2048 [ 379.251340][T24083] EXT4-fs (loop3): inodes count not valid: 4128 vs 32 [ 379.264653][T24087] loop4: detected capacity change from 0 to 264192 [ 379.265147][T24078] loop5: detected capacity change from 0 to 2084 [ 379.278434][T24064] loop2: detected capacity change from 0 to 2048 [ 379.279265][T24087] EXT4-fs (loop4): unsupported descriptor size 0 [ 379.297924][T24064] EXT4-fs (loop2): inodes count not valid: 2080 vs 32 [ 379.302674][T24115] loop0: detected capacity change from 0 to 2054 [ 379.311841][T24078] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 379.321598][T24078] EXT4-fs (loop5): group descriptors corrupted! 19:44:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201100000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 379.322106][T24115] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200900000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 379.374612][T24115] loop0: detected capacity change from 0 to 2054 [ 379.387263][T24136] loop4: detected capacity change from 0 to 264192 [ 379.397457][T24115] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 379.402842][T24134] loop3: detected capacity change from 0 to 2048 [ 379.417489][T24145] loop2: detected capacity change from 0 to 2048 19:44:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x104c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100d00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 379.427728][T24145] EXT4-fs (loop2): inodes count not valid: 2336 vs 32 [ 379.438559][T24148] loop1: detected capacity change from 0 to 2096 [ 379.446144][T24136] EXT4-fs (loop4): unsupported descriptor size 0 [ 379.450747][T24153] loop5: detected capacity change from 0 to 2086 [ 379.462702][T24134] EXT4-fs (loop3): inodes count not valid: 4384 vs 32 [ 379.475054][T24153] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 379.484877][T24153] EXT4-fs (loop5): group descriptors corrupted! [ 379.490028][T24148] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 379.500832][T24148] EXT4-fs (loop1): group descriptors corrupted! [ 379.512988][T24165] loop0: detected capacity change from 0 to 2054 19:44:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201200000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 379.522851][T24145] loop2: detected capacity change from 0 to 2048 [ 379.523032][T24136] loop4: detected capacity change from 0 to 264192 [ 379.535978][T24145] EXT4-fs (loop2): inodes count not valid: 2336 vs 32 [ 379.543111][T24136] EXT4-fs (loop4): unsupported descriptor size 0 [ 379.545127][T24165] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 379.577507][T24153] loop5: detected capacity change from 0 to 2086 [ 379.587009][T24148] loop1: detected capacity change from 0 to 2096 [ 379.587919][T24185] loop3: detected capacity change from 0 to 2048 [ 379.610749][T24165] loop0: detected capacity change from 0 to 2054 19:44:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x82c072ed, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200a00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 379.620889][T24153] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 379.630693][T24153] EXT4-fs (loop5): group descriptors corrupted! [ 379.630773][T24165] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 379.640075][T24148] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 379.656741][T24148] EXT4-fs (loop1): group descriptors corrupted! [ 379.665107][T24185] EXT4-fs (loop3): inodes count not valid: 4640 vs 32 [ 379.666845][T24202] loop4: detected capacity change from 0 to 264192 19:44:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 379.684388][T24202] EXT4-fs (loop4): unsupported descriptor size 0 [ 379.706787][T24185] loop3: detected capacity change from 0 to 2048 [ 379.721624][T24185] EXT4-fs (loop3): inodes count not valid: 4640 vs 32 19:44:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 379.734330][T24217] loop2: detected capacity change from 0 to 2048 [ 379.735305][T24202] loop4: detected capacity change from 0 to 264192 [ 379.750707][T24202] EXT4-fs (loop4): unsupported descriptor size 0 [ 379.766837][T24228] loop0: detected capacity change from 0 to 2055 19:44:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202200000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 379.780121][T24217] EXT4-fs (loop2): inodes count not valid: 2592 vs 32 [ 379.785862][T24230] loop1: detected capacity change from 0 to 2100 [ 379.793523][T24231] loop5: detected capacity change from 0 to 2096 [ 379.818150][T24228] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x85ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 379.836118][T24243] loop3: detected capacity change from 0 to 2048 [ 379.860575][T24230] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 379.860857][T24231] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 379.870260][T24230] EXT4-fs (loop1): group descriptors corrupted! [ 379.879990][T24231] EXT4-fs (loop5): group descriptors corrupted! [ 379.902224][T24217] loop2: detected capacity change from 0 to 2048 [ 379.924646][T24217] EXT4-fs (loop2): inodes count not valid: 2592 vs 32 19:44:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200b00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 379.937579][T24243] EXT4-fs (loop3): inodes count not valid: 8736 vs 32 [ 379.958164][T24257] loop4: detected capacity change from 0 to 264192 [ 379.973171][T24228] loop0: detected capacity change from 0 to 2055 19:44:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 379.983110][T24243] loop3: detected capacity change from 0 to 2048 [ 379.993269][T24243] EXT4-fs (loop3): inodes count not valid: 8736 vs 32 [ 380.005482][T24228] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 380.016185][T24266] loop2: detected capacity change from 0 to 2048 [ 380.030830][T24257] EXT4-fs (loop4): unsupported descriptor size 0 19:44:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202500000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 380.064265][T24266] EXT4-fs (loop2): inodes count not valid: 2848 vs 32 [ 380.092235][T24284] loop5: detected capacity change from 0 to 2100 [ 380.122866][T24284] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 380.124015][T24257] loop4: detected capacity change from 0 to 264192 [ 380.132663][T24284] EXT4-fs (loop5): group descriptors corrupted! [ 380.142581][T24283] loop1: detected capacity change from 0 to 2102 [ 380.156778][T24290] loop0: detected capacity change from 0 to 2055 [ 380.165849][T24266] loop2: detected capacity change from 0 to 2048 [ 380.176627][T24266] EXT4-fs (loop2): inodes count not valid: 2848 vs 32 [ 380.185081][T24290] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 380.199734][T24301] loop3: detected capacity change from 0 to 2048 [ 380.203258][T24284] loop5: detected capacity change from 0 to 2100 [ 380.216324][T24284] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:44:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 380.226210][T24284] EXT4-fs (loop5): group descriptors corrupted! [ 380.235601][T24283] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 380.245448][T24283] EXT4-fs (loop1): group descriptors corrupted! [ 380.257164][T24301] EXT4-fs (loop3): inodes count not valid: 9504 vs 32 19:44:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200c00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 380.271914][T24290] loop0: detected capacity change from 0 to 2055 [ 380.293685][T24320] loop4: detected capacity change from 0 to 264192 [ 380.301533][T24324] loop2: detected capacity change from 0 to 2048 [ 380.311409][T24320] EXT4-fs (loop4): unsupported descriptor size 0 19:44:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 380.322842][T24324] EXT4-fs (loop2): inodes count not valid: 3104 vs 32 [ 380.337489][T24301] loop3: detected capacity change from 0 to 2048 [ 380.338300][T24283] loop1: detected capacity change from 0 to 2102 [ 380.352367][T24290] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200d00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 380.375360][T24301] EXT4-fs (loop3): inodes count not valid: 9504 vs 32 [ 380.377556][T24283] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 380.391903][T24283] EXT4-fs (loop1): group descriptors corrupted! [ 380.413946][T24343] loop4: detected capacity change from 0 to 264192 [ 380.426300][T24343] EXT4-fs (loop4): unsupported descriptor size 0 19:44:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x107400, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 380.455888][T24348] loop2: detected capacity change from 0 to 2048 19:44:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202e00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 380.496791][T24348] EXT4-fs (loop2): inodes count not valid: 3360 vs 32 [ 380.525118][T24363] loop1: detected capacity change from 0 to 2106 [ 380.532805][T24365] loop3: detected capacity change from 0 to 2048 [ 380.546429][T24363] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 380.556121][T24363] EXT4-fs (loop1): group descriptors corrupted! [ 380.557571][T24369] loop0: detected capacity change from 0 to 2056 [ 380.575707][T24348] loop2: detected capacity change from 0 to 2048 [ 380.576063][T24365] EXT4-fs (loop3): inodes count not valid: 11808 vs 32 [ 380.592042][T24368] loop4: detected capacity change from 0 to 264192 [ 380.600400][T24348] EXT4-fs (loop2): inodes count not valid: 3360 vs 32 [ 380.609007][T24368] EXT4-fs (loop4): unsupported descriptor size 0 [ 380.628685][T24365] loop3: detected capacity change from 0 to 2048 19:44:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd2010000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 380.639334][T24369] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 380.650975][T24365] EXT4-fs (loop3): inodes count not valid: 11808 vs 32 [ 380.664305][T24363] loop1: detected capacity change from 0 to 2106 [ 380.664503][T24387] loop5: detected capacity change from 0 to 2102 19:44:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200e00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 380.697792][T24363] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 380.707544][T24363] EXT4-fs (loop1): group descriptors corrupted! [ 380.713560][T24399] loop4: detected capacity change from 0 to 264192 [ 380.744273][T24387] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 380.745616][T24369] loop0: detected capacity change from 0 to 2056 [ 380.754071][T24387] EXT4-fs (loop5): group descriptors corrupted! [ 380.766898][T24399] EXT4-fs (loop4): unsupported descriptor size 0 [ 380.778682][T24406] loop2: detected capacity change from 0 to 2048 [ 380.789825][T24369] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="204800000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xdaffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x107a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 380.825120][T24406] EXT4-fs (loop2): inodes count not valid: 3616 vs 32 19:44:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101020, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 380.868601][T24416] loop3: detected capacity change from 0 to 2048 [ 380.888926][T24406] loop2: detected capacity change from 0 to 2048 [ 380.917970][T24406] EXT4-fs (loop2): inodes count not valid: 3616 vs 32 [ 380.929667][T24387] loop5: detected capacity change from 0 to 2102 [ 380.930164][T24429] loop4: detected capacity change from 0 to 264192 [ 380.941069][T24416] EXT4-fs (loop3): inodes count not valid: 18464 vs 32 [ 380.948854][T24437] loop0: detected capacity change from 0 to 2056 [ 380.957200][T24387] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 380.966962][T24387] EXT4-fs (loop5): group descriptors corrupted! 19:44:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="204c00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 380.990116][T24437] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 381.001016][T24440] loop1: detected capacity change from 0 to 2109 19:44:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200f00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 381.032231][T24429] EXT4-fs (loop4): unsupported descriptor size 0 [ 381.057590][T24440] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 381.067289][T24440] EXT4-fs (loop1): group descriptors corrupted! 19:44:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x107400, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 381.079862][T24452] loop3: detected capacity change from 0 to 2048 [ 381.086731][T24455] loop2: detected capacity change from 0 to 2048 [ 381.106753][T24437] loop0: detected capacity change from 0 to 2056 [ 381.117536][T24455] EXT4-fs (loop2): inodes count not valid: 3872 vs 32 19:44:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xed72c082, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 381.133644][T24452] EXT4-fs (loop3): inodes count not valid: 19488 vs 32 [ 381.140759][T24437] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 381.168220][T24440] loop1: detected capacity change from 0 to 2109 [ 381.183882][T24455] loop2: detected capacity change from 0 to 2048 [ 381.184361][T24452] loop3: detected capacity change from 0 to 2048 [ 381.197817][T24484] loop4: detected capacity change from 0 to 264192 [ 381.206172][T24440] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 381.215893][T24440] EXT4-fs (loop1): group descriptors corrupted! 19:44:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101100, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 381.232171][T24455] EXT4-fs (loop2): inodes count not valid: 3872 vs 32 [ 381.253672][T24484] EXT4-fs (loop4): unsupported descriptor size 0 [ 381.260754][T24487] loop5: detected capacity change from 0 to 2106 19:44:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10c103, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 381.284454][T24452] EXT4-fs (loop3): inodes count not valid: 19488 vs 32 [ 381.303528][T24494] loop0: detected capacity change from 0 to 2056 [ 381.339691][T24494] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 381.354319][T24487] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 381.362176][T24500] loop2: detected capacity change from 0 to 2048 [ 381.364073][T24487] EXT4-fs (loop5): group descriptors corrupted! [ 381.383617][T24509] loop4: detected capacity change from 0 to 264192 19:44:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="206000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 381.390245][T24500] EXT4-fs (loop2): inodes count not valid: 4128 vs 32 [ 381.398007][T24513] loop1: detected capacity change from 0 to 2144 [ 381.408412][T24509] EXT4-fs (loop4): unsupported descriptor size 0 [ 381.423380][T24513] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 381.433067][T24513] EXT4-fs (loop1): group descriptors corrupted! 19:44:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x101200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 381.462405][T24487] loop5: detected capacity change from 0 to 2106 [ 381.473154][T24500] loop2: detected capacity change from 0 to 2048 [ 381.480151][T24500] EXT4-fs (loop2): inodes count not valid: 4128 vs 32 [ 381.488256][T24513] loop1: detected capacity change from 0 to 2144 [ 381.495254][T24487] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 381.505016][T24487] EXT4-fs (loop5): group descriptors corrupted! [ 381.518190][T24513] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 381.527693][T24541] loop0: detected capacity change from 0 to 2057 [ 381.527949][T24513] EXT4-fs (loop1): group descriptors corrupted! [ 381.550861][T24542] loop3: detected capacity change from 0 to 2048 [ 381.557786][T24545] loop4: detected capacity change from 0 to 264192 19:44:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201100000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10fc07, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 381.572702][T24542] EXT4-fs (loop3): inodes count not valid: 24608 vs 32 [ 381.581805][T24545] EXT4-fs (loop4): unsupported descriptor size 0 [ 381.602690][T24541] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 381.608929][T24554] loop2: detected capacity change from 0 to 2048 19:44:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="206800000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 381.635096][T24554] EXT4-fs (loop2): inodes count not valid: 4384 vs 32 [ 381.652120][T24561] loop3: detected capacity change from 0 to 2048 [ 381.664100][T24561] EXT4-fs (loop3): inodes count not valid: 26656 vs 32 19:44:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x107a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 381.681020][T24554] loop2: detected capacity change from 0 to 2048 [ 381.690960][T24541] loop0: detected capacity change from 0 to 2057 [ 381.701653][T24554] EXT4-fs (loop2): inodes count not valid: 4384 vs 32 [ 381.708818][T24541] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 381.721831][T24581] loop4: detected capacity change from 0 to 264192 [ 381.734711][T24561] loop3: detected capacity change from 0 to 2048 [ 381.737742][T24588] loop5: detected capacity change from 0 to 2109 [ 381.747513][T24561] EXT4-fs (loop3): inodes count not valid: 26656 vs 32 [ 381.747876][T24589] loop1: detected capacity change from 0 to 2174 [ 381.768374][T24589] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 381.778070][T24589] EXT4-fs (loop1): group descriptors corrupted! 19:44:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="206a00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201200000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 381.785247][T24588] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 381.795009][T24588] EXT4-fs (loop5): group descriptors corrupted! [ 381.802715][T24581] EXT4-fs (loop4): unsupported descriptor size 0 19:44:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 381.834709][T24589] loop1: detected capacity change from 0 to 2174 [ 381.852864][T24589] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 381.862577][T24589] EXT4-fs (loop1): group descriptors corrupted! [ 381.874441][T24588] loop5: detected capacity change from 0 to 2109 [ 381.899190][T24588] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 381.909166][T24588] EXT4-fs (loop5): group descriptors corrupted! [ 381.915898][T24618] loop3: detected capacity change from 0 to 2048 [ 381.923126][T24619] loop2: detected capacity change from 0 to 2048 [ 381.936043][T24618] EXT4-fs (loop3): inodes count not valid: 27168 vs 32 [ 381.944835][T24619] EXT4-fs (loop2): inodes count not valid: 4640 vs 32 [ 381.956141][T24624] loop0: detected capacity change from 0 to 2064 [ 381.971336][T24624] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 381.976809][T24628] loop4: detected capacity change from 0 to 264192 [ 381.993224][T24618] loop3: detected capacity change from 0 to 2048 19:44:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10feff, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10c103, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 382.015324][T24618] EXT4-fs (loop3): inodes count not valid: 27168 vs 32 [ 382.029037][T24619] loop2: detected capacity change from 0 to 2048 [ 382.030803][T24628] EXT4-fs (loop4): unsupported descriptor size 0 [ 382.039373][T24619] EXT4-fs (loop2): inodes count not valid: 4640 vs 32 19:44:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202200000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 382.063601][T24624] loop0: detected capacity change from 0 to 2064 [ 382.082965][T24624] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 382.102086][T24649] loop1: detected capacity change from 0 to 2175 19:44:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="206b00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 382.113291][T24649] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 382.122972][T24649] EXT4-fs (loop1): group descriptors corrupted! [ 382.129392][T24628] loop4: detected capacity change from 0 to 264192 [ 382.151025][T24665] loop5: detected capacity change from 0 to 2144 19:44:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102010, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 382.161298][T24669] loop2: detected capacity change from 0 to 2048 [ 382.173154][T24675] loop3: detected capacity change from 0 to 2048 [ 382.190320][T24628] EXT4-fs (loop4): unsupported descriptor size 0 [ 382.198978][T24665] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 382.208772][T24665] EXT4-fs (loop5): group descriptors corrupted! [ 382.219103][T24649] loop1: detected capacity change from 0 to 2175 [ 382.225967][T24669] EXT4-fs (loop2): inodes count not valid: 8736 vs 32 [ 382.233328][T24649] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 382.238269][T24685] loop0: detected capacity change from 0 to 2064 [ 382.243174][T24649] EXT4-fs (loop1): group descriptors corrupted! [ 382.250454][T24675] EXT4-fs (loop3): inodes count not valid: 27424 vs 32 19:44:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 382.267479][T24685] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 382.295575][T24669] loop2: detected capacity change from 0 to 2048 [ 382.300180][T24699] loop4: detected capacity change from 0 to 264192 19:44:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10ff0f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 382.315073][T24699] EXT4-fs (loop4): unsupported descriptor size 0 [ 382.317106][T24665] loop5: detected capacity change from 0 to 2144 [ 382.332067][T24685] loop0: detected capacity change from 0 to 2064 [ 382.334245][T24669] EXT4-fs (loop2): inodes count not valid: 8736 vs 32 [ 382.356715][T24665] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 382.366493][T24665] EXT4-fs (loop5): group descriptors corrupted! [ 382.367673][T24720] loop1: detected capacity change from 0 to 2175 [ 382.380822][T24699] loop4: detected capacity change from 0 to 264192 [ 382.381659][T24675] loop3: detected capacity change from 0 to 2048 [ 382.396935][T24699] EXT4-fs (loop4): unsupported descriptor size 0 [ 382.404746][T24685] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202500000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 382.415601][T24720] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 382.425377][T24720] EXT4-fs (loop1): group descriptors corrupted! [ 382.433481][T24675] EXT4-fs (loop3): inodes count not valid: 27424 vs 32 19:44:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102200, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="206c00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10fc07, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 382.489150][T24720] loop1: detected capacity change from 0 to 2175 [ 382.519011][T24720] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 382.528748][T24720] EXT4-fs (loop1): group descriptors corrupted! [ 382.571534][T24748] loop4: detected capacity change from 0 to 264192 [ 382.587178][T24752] loop0: detected capacity change from 0 to 2065 [ 382.590806][T24754] loop2: detected capacity change from 0 to 2048 [ 382.603115][T24755] loop3: detected capacity change from 0 to 2048 [ 382.609609][T24757] loop5: detected capacity change from 0 to 2174 [ 382.618291][T24748] EXT4-fs (loop4): unsupported descriptor size 0 [ 382.630008][T24754] EXT4-fs (loop2): inodes count not valid: 9504 vs 32 [ 382.654093][T24752] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10fffe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfff7ffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 382.672700][T24757] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 382.682489][T24757] EXT4-fs (loop5): group descriptors corrupted! [ 382.692757][T24754] loop2: detected capacity change from 0 to 2048 [ 382.695952][T24755] EXT4-fs (loop3): inodes count not valid: 27680 vs 32 [ 382.712588][T24754] EXT4-fs (loop2): inodes count not valid: 9504 vs 32 [ 382.724954][T24752] loop0: detected capacity change from 0 to 2065 [ 382.735982][T24757] loop5: detected capacity change from 0 to 2174 [ 382.744178][T24752] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 382.746030][T24785] loop1: detected capacity change from 0 to 2175 19:44:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10feff, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 382.769986][T24757] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 382.779740][T24757] EXT4-fs (loop5): group descriptors corrupted! [ 382.800684][T24785] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 382.810371][T24785] EXT4-fs (loop1): group descriptors corrupted! 19:44:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202e00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 382.826538][T24790] loop4: detected capacity change from 0 to 264192 [ 382.829622][T24755] loop3: detected capacity change from 0 to 2048 19:44:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 382.869149][T24755] EXT4-fs (loop3): inodes count not valid: 27680 vs 32 [ 382.876277][T24790] EXT4-fs (loop4): unsupported descriptor size 0 [ 382.907295][T24807] loop2: detected capacity change from 0 to 2048 19:44:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffbffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="207400000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 382.914542][T24808] loop0: detected capacity change from 0 to 2066 [ 382.925753][T24813] loop5: detected capacity change from 0 to 2175 [ 382.955688][T24820] loop1: detected capacity change from 0 to 34816 [ 382.974734][T24807] EXT4-fs (loop2): inodes count not valid: 11808 vs 32 [ 382.984437][T24808] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 382.997386][T24828] loop4: detected capacity change from 0 to 264192 [ 383.004465][T24813] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 383.006208][T24829] loop3: detected capacity change from 0 to 2048 [ 383.014229][T24813] EXT4-fs (loop5): group descriptors corrupted! [ 383.027265][T24820] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 383.036950][T24820] EXT4-fs (loop1): group descriptors corrupted! [ 383.053151][T24829] EXT4-fs (loop3): inodes count not valid: 29728 vs 32 [ 383.063585][T24828] EXT4-fs (loop4): unsupported descriptor size 0 [ 383.116702][T24807] loop2: detected capacity change from 0 to 2048 [ 383.121741][T24808] loop0: detected capacity change from 0 to 2066 [ 383.123355][T24813] loop5: detected capacity change from 0 to 2175 [ 383.132288][T24829] loop3: detected capacity change from 0 to 2048 [ 383.143035][T24828] loop4: detected capacity change from 0 to 264192 [ 383.153708][T24807] EXT4-fs (loop2): inodes count not valid: 11808 vs 32 [ 383.153749][T24820] loop1: detected capacity change from 0 to 34816 19:44:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10ff0f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="207a00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffe000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 383.168651][T24813] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 383.168830][T24808] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 383.178421][T24813] EXT4-fs (loop5): group descriptors corrupted! [ 383.195349][T24820] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 383.205016][T24820] EXT4-fs (loop1): group descriptors corrupted! 19:44:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="204800000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x102e00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 383.307327][T24885] loop5: detected capacity change from 0 to 2175 [ 383.311284][T24887] loop2: detected capacity change from 0 to 2048 [ 383.314156][T24886] loop4: detected capacity change from 0 to 264192 [ 383.320495][T24889] loop3: detected capacity change from 0 to 2048 [ 383.332016][T24894] loop1: detected capacity change from 0 to 163840 [ 383.336326][T24890] loop0: detected capacity change from 0 to 2071 [ 383.350322][T24887] EXT4-fs (loop2): inodes count not valid: 18464 vs 32 [ 383.373136][T24885] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 383.383445][T24885] EXT4-fs (loop5): group descriptors corrupted! [ 383.389606][T24889] EXT4-fs (loop3): inodes count not valid: 31264 vs 32 [ 383.401591][T24887] loop2: detected capacity change from 0 to 2048 [ 383.414494][T24887] EXT4-fs (loop2): inodes count not valid: 18464 vs 32 [ 383.414902][T24885] loop5: detected capacity change from 0 to 2175 [ 383.428346][T24890] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 383.439145][T24894] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 383.439490][T24885] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 383.448828][T24894] EXT4-fs (loop1): group descriptors corrupted! [ 383.462119][T24886] EXT4-fs (loop4): unsupported descriptor size 0 19:44:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10fffe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffff7ff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="204c00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 383.464792][T24885] EXT4-fs (loop5): group descriptors corrupted! [ 383.523113][T24918] loop5: detected capacity change from 0 to 2175 [ 383.534715][T24889] loop3: detected capacity change from 0 to 2048 [ 383.534780][T24890] loop0: detected capacity change from 0 to 2071 [ 383.541626][T24894] loop1: detected capacity change from 0 to 163840 [ 383.569967][T24889] EXT4-fs (loop3): inodes count not valid: 31264 vs 32 [ 383.591327][T24890] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 383.594730][T24935] loop2: detected capacity change from 0 to 2048 [ 383.608017][T24918] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 383.617960][T24918] EXT4-fs (loop5): group descriptors corrupted! [ 383.629463][T24940] loop4: detected capacity change from 0 to 264192 [ 383.643659][T24894] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 383.653378][T24894] EXT4-fs (loop1): group descriptors corrupted! 19:44:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fe00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x103f00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 383.679822][T24935] EXT4-fs (loop2): inodes count not valid: 19488 vs 32 [ 383.687900][T24940] EXT4-fs (loop4): unsupported descriptor size 0 19:44:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffbff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 383.725544][T24918] loop5: detected capacity change from 0 to 2175 [ 383.735612][T24918] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 383.746078][T24918] EXT4-fs (loop5): group descriptors corrupted! [ 383.749900][T24935] loop2: detected capacity change from 0 to 2048 [ 383.767031][T24935] EXT4-fs (loop2): inodes count not valid: 19488 vs 32 [ 383.789316][T24968] loop4: detected capacity change from 0 to 264192 [ 383.790918][T24964] loop3: detected capacity change from 0 to 2048 [ 383.807022][T24974] loop1: detected capacity change from 0 to 264192 [ 383.817751][T24964] EXT4-fs (loop3): inodes count not valid: 65056 vs 32 [ 383.829224][T24974] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:44:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="206000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 383.839048][T24974] EXT4-fs (loop1): group descriptors corrupted! [ 383.839641][T24973] loop0: detected capacity change from 0 to 2079 [ 383.862444][T24968] EXT4-fs (loop4): unsupported descriptor size 0 [ 383.903627][T24973] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 383.919133][T24964] loop3: detected capacity change from 0 to 2048 [ 383.920448][T24993] loop5: detected capacity change from 0 to 34816 [ 383.929203][T24974] loop1: detected capacity change from 0 to 264192 [ 383.934078][T24996] loop2: detected capacity change from 0 to 2048 [ 383.951633][T24993] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 383.961397][T24993] EXT4-fs (loop5): group descriptors corrupted! [ 383.971593][T24964] EXT4-fs (loop3): inodes count not valid: 65056 vs 32 [ 383.982383][T24996] EXT4-fs (loop2): inodes count not valid: 24608 vs 32 [ 383.984476][T24968] loop4: detected capacity change from 0 to 264192 [ 383.996463][T24974] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 384.006199][T24974] EXT4-fs (loop1): group descriptors corrupted! [ 384.008407][T24973] loop0: detected capacity change from 0 to 2079 [ 384.019485][T24968] EXT4-fs (loop4): unsupported descriptor size 0 [ 384.027970][T24973] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 384.028605][T24993] loop5: detected capacity change from 0 to 34816 19:44:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200402000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 384.047916][T24993] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 384.057853][T24993] EXT4-fs (loop5): group descriptors corrupted! [ 384.065675][T24996] loop2: detected capacity change from 0 to 2048 [ 384.086459][T24996] EXT4-fs (loop2): inodes count not valid: 24608 vs 32 19:44:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x104000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 384.103636][T25035] loop4: detected capacity change from 0 to 264192 [ 384.114159][T25035] EXT4-fs (loop4): unsupported descriptor size 0 [ 384.149215][T25043] loop1: detected capacity change from 0 to 264192 [ 384.157161][T25047] loop0: detected capacity change from 0 to 2080 [ 384.158597][T25045] loop5: detected capacity change from 0 to 163840 [ 384.170207][T25043] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 384.179885][T25043] EXT4-fs (loop1): group descriptors corrupted! [ 384.181879][T25046] loop3: detected capacity change from 0 to 2048 19:44:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="206800000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 384.192650][T25047] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 384.202766][T25045] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 384.212542][T25045] EXT4-fs (loop5): group descriptors corrupted! [ 384.226954][T25035] loop4: detected capacity change from 0 to 264192 19:44:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 384.259634][T25035] EXT4-fs (loop4): unsupported descriptor size 0 [ 384.270810][T25060] loop2: detected capacity change from 0 to 2048 [ 384.285671][T25047] loop0: detected capacity change from 0 to 2080 [ 384.294235][T25043] loop1: detected capacity change from 0 to 264192 [ 384.302026][T25060] EXT4-fs (loop2): inodes count not valid: 26656 vs 32 19:44:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 384.320671][T25043] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 384.330397][T25043] EXT4-fs (loop1): group descriptors corrupted! [ 384.347618][T25046] EXT4-fs (loop3): inodes count not valid: 132128 vs 32 [ 384.358892][T25047] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff010000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x104800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 384.387811][T25080] loop5: detected capacity change from 0 to 264192 [ 384.393412][T25081] loop4: detected capacity change from 0 to 264192 [ 384.400034][T25080] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 384.410681][T25080] EXT4-fs (loop5): group descriptors corrupted! [ 384.410894][T25081] EXT4-fs (loop4): unsupported descriptor size 0 19:44:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="206c00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 384.450080][T25046] loop3: detected capacity change from 0 to 2048 [ 384.464698][T25046] EXT4-fs (loop3): inodes count not valid: 132128 vs 32 [ 384.500442][T25081] loop4: detected capacity change from 0 to 264192 [ 384.513990][T25099] loop1: detected capacity change from 0 to 264192 [ 384.545624][T25111] loop2: detected capacity change from 0 to 2048 [ 384.552711][T25110] loop5: detected capacity change from 0 to 264192 [ 384.565761][T25081] EXT4-fs (loop4): unsupported descriptor size 0 [ 384.566575][T25114] loop0: detected capacity change from 0 to 2084 19:44:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200003000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 384.594435][T25099] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 384.604296][T25099] EXT4-fs (loop1): group descriptors corrupted! [ 384.631330][T25111] EXT4-fs (loop2): inodes count not valid: 27680 vs 32 [ 384.650379][T25114] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 384.660691][T25110] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 384.670470][T25110] EXT4-fs (loop5): group descriptors corrupted! [ 384.682756][T25124] loop3: detected capacity change from 0 to 2048 19:44:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff010000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="207400000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 384.711789][T25114] loop0: detected capacity change from 0 to 2084 [ 384.722910][T25099] loop1: detected capacity change from 0 to 264192 [ 384.738289][T25124] EXT4-fs (loop3): inodes count not valid: 196640 vs 32 [ 384.750095][T25114] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 384.763027][T25099] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 384.772697][T25099] EXT4-fs (loop1): group descriptors corrupted! [ 384.784251][T25143] loop5: detected capacity change from 0 to 264192 [ 384.785448][T25124] loop3: detected capacity change from 0 to 2048 [ 384.797634][T25146] loop2: detected capacity change from 0 to 2048 19:44:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 384.812778][T25124] EXT4-fs (loop3): inodes count not valid: 196640 vs 32 [ 384.824005][T25143] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 384.833858][T25143] EXT4-fs (loop5): group descriptors corrupted! [ 384.844681][T25158] loop4: detected capacity change from 0 to 264192 [ 384.854213][T25146] EXT4-fs (loop2): inodes count not valid: 29728 vs 32 19:44:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x104c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 384.862013][T25158] EXT4-fs (loop4): unsupported descriptor size 0 19:44:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff85, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 384.895923][T25146] loop2: detected capacity change from 0 to 2048 [ 384.896633][T25143] loop5: detected capacity change from 0 to 264192 [ 384.909066][T25146] EXT4-fs (loop2): inodes count not valid: 29728 vs 32 [ 384.923626][T25174] loop1: detected capacity change from 0 to 2048 [ 384.934503][T25174] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 19:44:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="209403000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 384.936252][T25171] loop0: detected capacity change from 0 to 2086 [ 384.944274][T25174] EXT4-fs (loop1): group descriptors corrupted! [ 384.954840][T25186] loop4: detected capacity change from 0 to 264192 [ 384.964055][T25143] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 384.973913][T25143] EXT4-fs (loop5): group descriptors corrupted! [ 384.989405][T25186] EXT4-fs (loop4): unsupported descriptor size 0 19:44:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="207a00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 385.007578][T25174] loop1: detected capacity change from 0 to 2048 [ 385.043850][T25174] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 19:44:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 385.053718][T25174] EXT4-fs (loop1): group descriptors corrupted! [ 385.083707][T25171] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 385.111929][T25208] loop2: detected capacity change from 0 to 2048 [ 385.117195][T25209] loop5: detected capacity change from 0 to 2048 19:44:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 385.128719][T25211] loop3: detected capacity change from 0 to 2048 [ 385.137344][T25208] EXT4-fs (loop2): inodes count not valid: 31264 vs 32 [ 385.157722][T25171] loop0: detected capacity change from 0 to 2086 [ 385.169784][T25221] loop4: detected capacity change from 0 to 264192 19:44:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 385.186534][T25171] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 385.188047][T25209] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 385.206305][T25209] EXT4-fs (loop5): group descriptors corrupted! [ 385.214186][T25221] EXT4-fs (loop4): unsupported descriptor size 0 [ 385.220754][T25211] EXT4-fs (loop3): inodes count not valid: 234528 vs 32 19:44:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 385.244028][T25208] loop2: detected capacity change from 0 to 2048 [ 385.256301][T25208] EXT4-fs (loop2): inodes count not valid: 31264 vs 32 [ 385.276480][T25211] loop3: detected capacity change from 0 to 2048 19:44:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 385.291275][T25211] EXT4-fs (loop3): inodes count not valid: 234528 vs 32 [ 385.300697][T25244] loop1: detected capacity change from 0 to 2048 [ 385.311879][T25245] loop0: detected capacity change from 0 to 2096 [ 385.320736][T25252] loop5: detected capacity change from 0 to 2048 [ 385.327429][T25244] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 385.337125][T25244] EXT4-fs (loop1): group descriptors corrupted! 19:44:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="208c00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106800, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="209503000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 385.358654][T25245] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 385.373247][T25252] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 385.374460][T25264] loop4: detected capacity change from 0 to 264192 [ 385.383017][T25252] EXT4-fs (loop5): group descriptors corrupted! [ 385.399806][T25264] EXT4-fs (loop4): unsupported descriptor size 0 [ 385.443167][T25244] loop1: detected capacity change from 0 to 2048 [ 385.454457][T25264] loop4: detected capacity change from 0 to 264192 [ 385.466904][T25244] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 385.476604][T25244] EXT4-fs (loop1): group descriptors corrupted! [ 385.502163][T25252] loop5: detected capacity change from 0 to 2048 [ 385.515869][T25264] EXT4-fs (loop4): unsupported descriptor size 0 [ 385.519149][T25287] loop2: detected capacity change from 0 to 2048 [ 385.528230][T25288] loop0: detected capacity change from 0 to 2100 [ 385.538418][T25289] loop3: detected capacity change from 0 to 2048 19:44:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffda, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 385.545077][T25252] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 385.554912][T25252] EXT4-fs (loop5): group descriptors corrupted! [ 385.561794][T25288] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 385.574679][T25287] EXT4-fs (loop2): inodes count not valid: 35872 vs 32 [ 385.593698][T25289] EXT4-fs (loop3): inodes count not valid: 234784 vs 32 19:44:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 385.631237][T25300] loop4: detected capacity change from 0 to 264192 [ 385.648767][T25287] loop2: detected capacity change from 0 to 2048 [ 385.662700][T25300] EXT4-fs (loop4): unsupported descriptor size 0 [ 385.662838][T25289] loop3: detected capacity change from 0 to 2048 [ 385.676220][T25287] EXT4-fs (loop2): inodes count not valid: 35872 vs 32 [ 385.677470][T25288] loop0: detected capacity change from 0 to 2100 [ 385.701913][T25320] loop1: detected capacity change from 0 to 2048 [ 385.701957][T25288] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 385.718454][T25320] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:44:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20dc00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 385.725567][T25324] loop5: detected capacity change from 0 to 2048 [ 385.728211][T25320] EXT4-fs (loop1): group descriptors corrupted! [ 385.741026][T25324] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 385.750894][T25324] EXT4-fs (loop5): group descriptors corrupted! [ 385.758472][T25289] EXT4-fs (loop3): inodes count not valid: 234784 vs 32 19:44:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x106c00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20c103000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 385.784448][T25338] loop2: detected capacity change from 0 to 2048 [ 385.799483][T25341] loop4: detected capacity change from 0 to 264192 [ 385.806220][T25338] EXT4-fs (loop2): inodes count not valid: 56352 vs 32 [ 385.820118][T25341] EXT4-fs (loop4): unsupported descriptor size 0 [ 385.835462][T25324] loop5: detected capacity change from 0 to 2048 [ 385.835473][T25320] loop1: detected capacity change from 0 to 2048 [ 385.843584][T25320] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 385.850212][T25351] loop0: detected capacity change from 0 to 2102 [ 385.857882][T25320] EXT4-fs (loop1): group descriptors corrupted! [ 385.865524][T25324] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 385.880186][T25324] EXT4-fs (loop5): group descriptors corrupted! [ 385.880331][T25351] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 385.912671][T25341] loop4: detected capacity change from 0 to 264192 [ 385.913417][T25369] loop3: detected capacity change from 0 to 2048 [ 385.919510][T25338] loop2: detected capacity change from 0 to 2048 19:44:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 385.941438][T25369] EXT4-fs (loop3): inodes count not valid: 246048 vs 32 [ 385.948718][T25351] loop0: detected capacity change from 0 to 2102 [ 385.955882][T25341] EXT4-fs (loop4): unsupported descriptor size 0 [ 385.969310][T25351] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 385.981074][T25338] EXT4-fs (loop2): inodes count not valid: 56352 vs 32 [ 385.989539][T25386] loop5: detected capacity change from 0 to 2048 [ 385.995993][T25381] loop1: detected capacity change from 0 to 2048 [ 386.002774][T25386] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 386.012967][T25386] EXT4-fs (loop5): group descriptors corrupted! [ 386.017257][T25381] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 386.028995][T25381] EXT4-fs (loop1): group descriptors corrupted! 19:44:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x107400, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20dd00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 386.047477][T25369] loop3: detected capacity change from 0 to 2048 [ 386.055408][T25369] EXT4-fs (loop3): inodes count not valid: 246048 vs 32 [ 386.064122][T25386] loop5: detected capacity change from 0 to 2048 [ 386.080305][T25386] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 386.090189][T25386] EXT4-fs (loop5): group descriptors corrupted! 19:44:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200204000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 386.146378][T25409] loop0: detected capacity change from 0 to 2106 [ 386.166059][T25412] loop2: detected capacity change from 0 to 2048 [ 386.171496][T25416] loop4: detected capacity change from 0 to 264192 [ 386.210603][T25409] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 386.225612][T25416] EXT4-fs (loop4): unsupported descriptor size 0 [ 386.233931][T25425] loop5: detected capacity change from 0 to 2048 [ 386.246363][T25412] EXT4-fs (loop2): inodes count not valid: 56608 vs 32 19:44:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 386.254801][T25381] loop1: detected capacity change from 0 to 2048 [ 386.263858][T25425] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 386.273871][T25425] EXT4-fs (loop5): group descriptors corrupted! [ 386.281523][T25433] loop3: detected capacity change from 0 to 2048 [ 386.300632][T25381] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:44:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 386.310463][T25381] EXT4-fs (loop1): group descriptors corrupted! [ 386.331982][T25433] EXT4-fs (loop3): inodes count not valid: 262688 vs 32 [ 386.341798][T25412] loop2: detected capacity change from 0 to 2048 [ 386.350238][T25425] loop5: detected capacity change from 0 to 2048 19:44:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 386.357454][T25412] EXT4-fs (loop2): inodes count not valid: 56608 vs 32 [ 386.368829][T25409] loop0: detected capacity change from 0 to 2106 [ 386.384378][T25425] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 386.388516][T25409] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 386.394166][T25425] EXT4-fs (loop5): group descriptors corrupted! 19:44:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fe00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 386.413796][T25433] loop3: detected capacity change from 0 to 2048 [ 386.439002][T25433] EXT4-fs (loop3): inodes count not valid: 262688 vs 32 19:44:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200604000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x107a00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 386.492051][T25464] loop4: detected capacity change from 0 to 264192 [ 386.507962][T25470] loop1: detected capacity change from 0 to 2048 [ 386.519242][T25464] EXT4-fs (loop4): unsupported descriptor size 0 [ 386.526055][T25471] loop3: detected capacity change from 0 to 2048 19:44:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 386.582416][T25470] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 386.592149][T25470] EXT4-fs (loop1): group descriptors corrupted! [ 386.603033][T25480] loop5: detected capacity change from 0 to 2048 [ 386.612992][T25471] EXT4-fs (loop3): inodes count not valid: 263712 vs 32 [ 386.628452][T25484] loop2: detected capacity change from 0 to 2048 [ 386.651307][T25480] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 386.661096][T25480] EXT4-fs (loop5): group descriptors corrupted! 19:44:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201004000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 386.681236][T25484] EXT4-fs (loop2): inodes count not valid: 65056 vs 32 [ 386.692397][T25495] loop4: detected capacity change from 0 to 264192 [ 386.700102][T25497] loop0: detected capacity change from 0 to 2109 [ 386.718825][T25497] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 386.732809][T25484] loop2: detected capacity change from 0 to 2048 [ 386.743156][T25480] loop5: detected capacity change from 0 to 2048 [ 386.755159][T25495] EXT4-fs (loop4): unsupported descriptor size 0 [ 386.768679][T25480] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 386.778972][T25480] EXT4-fs (loop5): group descriptors corrupted! [ 386.787259][T25517] loop1: detected capacity change from 0 to 2048 [ 386.802962][T25517] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 386.812893][T25517] EXT4-fs (loop1): group descriptors corrupted! [ 386.818777][T25518] loop3: detected capacity change from 0 to 2048 [ 386.826657][T25497] loop0: detected capacity change from 0 to 2109 19:44:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 386.835752][T25484] EXT4-fs (loop2): inodes count not valid: 65056 vs 32 [ 386.852641][T25497] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 386.884223][T25518] EXT4-fs (loop3): inodes count not valid: 266272 vs 32 [ 386.897959][T25538] loop4: detected capacity change from 0 to 264192 [ 386.911582][T25538] EXT4-fs (loop4): unsupported descriptor size 0 [ 386.922871][T25518] loop3: detected capacity change from 0 to 2048 19:44:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10c103, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200402000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 386.946401][T25518] EXT4-fs (loop3): inodes count not valid: 266272 vs 32 [ 386.952721][T25545] loop1: detected capacity change from 0 to 2048 [ 386.978054][T25550] loop5: detected capacity change from 0 to 2048 [ 386.978695][T25545] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 386.994148][T25545] EXT4-fs (loop1): group descriptors corrupted! [ 386.994885][T25550] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 387.011347][T25550] EXT4-fs (loop5): group descriptors corrupted! [ 387.024262][T25556] loop0: detected capacity change from 0 to 2144 19:44:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 387.064167][T25567] loop4: detected capacity change from 0 to 264192 [ 387.083644][T25545] loop1: detected capacity change from 0 to 2048 [ 387.096424][T25545] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 387.106375][T25545] EXT4-fs (loop1): group descriptors corrupted! 19:44:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200005000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 387.108925][T25577] loop2: detected capacity change from 0 to 2048 [ 387.131686][T25556] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 387.142404][T25567] EXT4-fs (loop4): unsupported descriptor size 0 [ 387.153637][T25583] loop5: detected capacity change from 0 to 2048 [ 387.163946][T25585] loop3: detected capacity change from 0 to 2048 [ 387.171227][T25583] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 387.181372][T25583] EXT4-fs (loop5): group descriptors corrupted! 19:44:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 387.205836][T25567] loop4: detected capacity change from 0 to 264192 [ 387.215734][T25567] EXT4-fs (loop4): unsupported descriptor size 0 [ 387.215787][T25556] loop0: detected capacity change from 0 to 2144 [ 387.225654][T25577] EXT4-fs (loop2): inodes count not valid: 132128 vs 32 [ 387.240106][T25585] EXT4-fs (loop3): inodes count not valid: 327712 vs 32 19:44:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 387.257725][T25583] loop5: detected capacity change from 0 to 2048 [ 387.265663][T25583] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 387.275494][T25583] EXT4-fs (loop5): group descriptors corrupted! [ 387.286002][T25556] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 387.287843][T25607] loop1: detected capacity change from 0 to 2048 [ 387.305098][T25585] loop3: detected capacity change from 0 to 2048 [ 387.305889][T25577] loop2: detected capacity change from 0 to 2048 [ 387.317972][T25585] EXT4-fs (loop3): inodes count not valid: 327712 vs 32 [ 387.325521][T25577] EXT4-fs (loop2): inodes count not valid: 132128 vs 32 [ 387.335228][T25607] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 387.344784][T25623] loop4: detected capacity change from 0 to 264192 [ 387.344973][T25607] EXT4-fs (loop1): group descriptors corrupted! 19:44:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200003000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10fc07, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 387.358849][T25623] EXT4-fs (loop4): unsupported descriptor size 0 19:44:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200006000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 387.399318][T25623] loop4: detected capacity change from 0 to 264192 [ 387.402490][T25607] loop1: detected capacity change from 0 to 2048 [ 387.438667][T25623] EXT4-fs (loop4): unsupported descriptor size 0 [ 387.445700][T25643] loop5: detected capacity change from 0 to 2048 [ 387.453536][T25650] loop2: detected capacity change from 0 to 2048 [ 387.462856][T25653] loop0: detected capacity change from 0 to 2174 [ 387.469880][T25607] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 387.479589][T25607] EXT4-fs (loop1): group descriptors corrupted! 19:44:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 387.492859][T25643] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 387.493239][T25655] loop3: detected capacity change from 0 to 2048 [ 387.502613][T25643] EXT4-fs (loop5): group descriptors corrupted! [ 387.506970][T25650] EXT4-fs (loop2): inodes count not valid: 196640 vs 32 [ 387.522837][T25653] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 387.534981][T25655] EXT4-fs (loop3): inodes count not valid: 393248 vs 32 [ 387.591845][T25668] loop4: detected capacity change from 0 to 264192 [ 387.599023][T25643] loop5: detected capacity change from 0 to 2048 [ 387.605686][T25655] loop3: detected capacity change from 0 to 2048 [ 387.605759][T25668] EXT4-fs (loop4): unsupported descriptor size 0 [ 387.620200][T25655] EXT4-fs (loop3): inodes count not valid: 393248 vs 32 [ 387.625957][T25643] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 19:44:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200406000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 387.636974][T25643] EXT4-fs (loop5): group descriptors corrupted! [ 387.639451][T25650] loop2: detected capacity change from 0 to 2048 [ 387.651385][T25650] EXT4-fs (loop2): inodes count not valid: 196640 vs 32 [ 387.664196][T25653] loop0: detected capacity change from 0 to 2174 [ 387.676901][T25653] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202203000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 387.730419][T25700] loop3: detected capacity change from 0 to 2048 [ 387.737379][T25699] loop1: detected capacity change from 0 to 2048 [ 387.757372][T25699] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 387.767084][T25699] EXT4-fs (loop1): group descriptors corrupted! [ 387.768954][T25702] loop4: detected capacity change from 0 to 264192 19:44:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10feff, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 387.780944][T25700] EXT4-fs (loop3): inodes count not valid: 394272 vs 32 [ 387.803722][T25713] loop5: detected capacity change from 0 to 2048 [ 387.810414][T25714] loop2: detected capacity change from 0 to 2048 19:44:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 387.823146][T25713] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 387.825577][T25699] loop1: detected capacity change from 0 to 2048 [ 387.832946][T25713] EXT4-fs (loop5): group descriptors corrupted! [ 387.852053][T25714] EXT4-fs (loop2): inodes count not valid: 205344 vs 32 [ 387.853846][T25700] loop3: detected capacity change from 0 to 2048 [ 387.863626][T25702] EXT4-fs (loop4): unsupported descriptor size 0 [ 387.872016][T25700] EXT4-fs (loop3): inodes count not valid: 394272 vs 32 19:44:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 387.901890][T25714] loop2: detected capacity change from 0 to 2048 [ 387.916659][T25699] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 387.926350][T25699] EXT4-fs (loop1): group descriptors corrupted! 19:44:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200007000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202303000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 387.951246][T25714] EXT4-fs (loop2): inodes count not valid: 205344 vs 32 [ 387.957170][T25743] loop5: detected capacity change from 0 to 2048 [ 387.958844][T25739] loop0: detected capacity change from 0 to 2175 [ 387.975308][T25743] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 387.985141][T25743] EXT4-fs (loop5): group descriptors corrupted! [ 388.030662][T25739] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 388.042378][T25748] loop4: detected capacity change from 0 to 264192 [ 388.043658][T25752] loop3: detected capacity change from 0 to 2048 [ 388.057971][T25743] loop5: detected capacity change from 0 to 2048 [ 388.064632][T25752] EXT4-fs (loop3): inodes count not valid: 458784 vs 32 [ 388.077607][T25748] EXT4-fs (loop4): unsupported descriptor size 0 [ 388.084769][T25739] loop0: detected capacity change from 0 to 2175 [ 388.097010][T25743] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 388.106795][T25743] EXT4-fs (loop5): group descriptors corrupted! [ 388.106921][T25739] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 388.117167][T25752] loop3: detected capacity change from 0 to 2048 19:44:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 388.133309][T25777] loop1: detected capacity change from 0 to 2048 [ 388.140379][T25752] EXT4-fs (loop3): inodes count not valid: 458784 vs 32 [ 388.149169][T25781] loop2: detected capacity change from 0 to 2048 [ 388.159075][T25777] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 388.168811][T25777] EXT4-fs (loop1): group descriptors corrupted! 19:44:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fc07000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10ff0f, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 388.221350][T25781] EXT4-fs (loop2): inodes count not valid: 205600 vs 32 [ 388.249096][T25796] loop4: detected capacity change from 0 to 264192 [ 388.282315][T25796] EXT4-fs (loop4): unsupported descriptor size 0 [ 388.297217][T25781] loop2: detected capacity change from 0 to 2048 [ 388.301322][T25808] loop0: detected capacity change from 0 to 2175 [ 388.313475][T25804] loop3: detected capacity change from 0 to 2048 [ 388.313947][T25809] loop5: detected capacity change from 0 to 2048 [ 388.326626][T25781] EXT4-fs (loop2): inodes count not valid: 205600 vs 32 [ 388.340138][T25777] loop1: detected capacity change from 0 to 2048 [ 388.366378][T25777] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 19:44:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 388.374600][T25808] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 388.376077][T25777] EXT4-fs (loop1): group descriptors corrupted! [ 388.414945][T25827] loop4: detected capacity change from 0 to 264192 [ 388.415711][T25804] EXT4-fs (loop3): inodes count not valid: 523296 vs 32 19:44:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="207303000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 388.428591][T25827] EXT4-fs (loop4): unsupported descriptor size 0 [ 388.443313][T25809] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 388.453183][T25809] EXT4-fs (loop5): group descriptors corrupted! [ 388.472912][T25832] loop2: detected capacity change from 0 to 2048 19:44:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 388.482188][T25832] EXT4-fs (loop2): inodes count not valid: 226080 vs 32 [ 388.497603][T25827] loop4: detected capacity change from 0 to 264192 [ 388.499796][T25804] loop3: detected capacity change from 0 to 2048 [ 388.510610][T25827] EXT4-fs (loop4): unsupported descriptor size 0 [ 388.517294][T25808] loop0: detected capacity change from 0 to 2175 [ 388.524817][T25809] loop5: detected capacity change from 0 to 2048 19:44:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10fffe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 388.531404][T25804] EXT4-fs (loop3): inodes count not valid: 523296 vs 32 [ 388.540684][T25832] loop2: detected capacity change from 0 to 2048 [ 388.547647][T25809] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 388.547728][T25808] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 388.557398][T25809] EXT4-fs (loop5): group descriptors corrupted! [ 388.573968][T25832] EXT4-fs (loop2): inodes count not valid: 226080 vs 32 19:44:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200009000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20c103000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 388.615982][T25871] loop1: detected capacity change from 0 to 2048 [ 388.638729][T25871] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 388.648485][T25871] EXT4-fs (loop1): group descriptors corrupted! [ 388.666721][T25881] loop4: detected capacity change from 0 to 264192 [ 388.681201][T25886] loop2: detected capacity change from 0 to 2048 [ 388.685937][T25883] loop0: detected capacity change from 0 to 2175 [ 388.694522][T25881] EXT4-fs (loop4): unsupported descriptor size 0 [ 388.695922][T25887] loop5: detected capacity change from 0 to 2048 [ 388.709652][T25885] loop3: detected capacity change from 0 to 2048 [ 388.716121][T25886] EXT4-fs (loop2): inodes count not valid: 246048 vs 32 [ 388.727102][T25883] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 388.737868][T25887] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 388.739099][T25871] loop1: detected capacity change from 0 to 2048 [ 388.747714][T25887] EXT4-fs (loop5): group descriptors corrupted! [ 388.760691][T25871] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 388.766795][T25881] loop4: detected capacity change from 0 to 264192 [ 388.770377][T25871] EXT4-fs (loop1): group descriptors corrupted! [ 388.783470][T25881] EXT4-fs (loop4): unsupported descriptor size 0 [ 388.785132][T25885] EXT4-fs (loop3): inodes count not valid: 589856 vs 32 [ 388.791765][T25886] loop2: detected capacity change from 0 to 2048 [ 388.803679][T25886] EXT4-fs (loop2): inodes count not valid: 246048 vs 32 19:44:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe0ffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 388.824580][T25885] loop3: detected capacity change from 0 to 2048 [ 388.835104][T25883] loop0: detected capacity change from 0 to 2175 [ 388.844588][T25885] EXT4-fs (loop3): inodes count not valid: 589856 vs 32 [ 388.847361][T25887] loop5: detected capacity change from 0 to 2048 19:44:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200204000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 388.867848][T25887] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 388.877628][T25887] EXT4-fs (loop5): group descriptors corrupted! [ 388.886199][T25883] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000a000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 388.918560][T25935] loop4: detected capacity change from 0 to 264192 [ 388.925617][T25939] loop1: detected capacity change from 0 to 2048 [ 388.936717][T25942] loop2: detected capacity change from 0 to 2048 [ 388.948472][T25939] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 388.958174][T25939] EXT4-fs (loop1): group descriptors corrupted! 19:44:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 388.966010][T25935] EXT4-fs (loop4): unsupported descriptor size 0 [ 388.969656][T25942] EXT4-fs (loop2): inodes count not valid: 262688 vs 32 [ 389.002023][T25953] loop3: detected capacity change from 0 to 2048 [ 389.034297][T25953] EXT4-fs (loop3): inodes count not valid: 655392 vs 32 [ 389.044117][T25942] loop2: detected capacity change from 0 to 2048 [ 389.052725][T25942] EXT4-fs (loop2): inodes count not valid: 262688 vs 32 [ 389.056630][T25961] loop5: detected capacity change from 0 to 2048 [ 389.060058][T25939] loop1: detected capacity change from 0 to 2048 [ 389.068210][T25973] loop0: detected capacity change from 0 to 34816 [ 389.088146][T25961] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 389.088559][T25978] loop4: detected capacity change from 0 to 264192 [ 389.097913][T25961] EXT4-fs (loop5): group descriptors corrupted! [ 389.111529][T25973] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 389.123232][T25939] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 389.132918][T25939] EXT4-fs (loop1): group descriptors corrupted! [ 389.139513][T25978] EXT4-fs (loop4): unsupported descriptor size 0 [ 389.161354][T25953] loop3: detected capacity change from 0 to 2048 [ 389.168167][T25961] loop5: detected capacity change from 0 to 2048 19:44:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200604000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000b000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 389.187726][T25961] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 389.197511][T25961] EXT4-fs (loop5): group descriptors corrupted! [ 389.205012][T25953] EXT4-fs (loop3): inodes count not valid: 655392 vs 32 [ 389.221682][T25973] loop0: detected capacity change from 0 to 34816 19:44:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 389.257243][T26006] loop1: detected capacity change from 0 to 2048 [ 389.281910][T25973] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 389.294776][T26015] loop2: detected capacity change from 0 to 2048 [ 389.300871][T26018] loop5: detected capacity change from 0 to 2048 [ 389.308881][T26006] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 389.318620][T26006] EXT4-fs (loop1): group descriptors corrupted! [ 389.326192][T26021] loop4: detected capacity change from 0 to 264192 [ 389.334233][T26019] loop3: detected capacity change from 0 to 2048 [ 389.349399][T26018] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 389.359265][T26018] EXT4-fs (loop5): group descriptors corrupted! [ 389.376283][T26015] EXT4-fs (loop2): inodes count not valid: 263712 vs 32 19:44:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000c000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 389.404971][T26019] EXT4-fs (loop3): inodes count not valid: 720928 vs 32 [ 389.436102][T26021] EXT4-fs (loop4): unsupported descriptor size 0 19:44:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201004000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 389.461422][T26018] loop5: detected capacity change from 0 to 2048 [ 389.471413][T26030] loop0: detected capacity change from 0 to 163840 [ 389.479523][T26018] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 389.489657][T26018] EXT4-fs (loop5): group descriptors corrupted! 19:44:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x21, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 389.503114][T26030] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 389.524839][T26047] loop1: detected capacity change from 0 to 2048 [ 389.531688][T26021] loop4: detected capacity change from 0 to 264192 [ 389.542426][T26050] loop3: detected capacity change from 0 to 2048 [ 389.555953][T26047] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 389.565729][T26047] EXT4-fs (loop1): group descriptors corrupted! [ 389.572537][T26050] EXT4-fs (loop3): inodes count not valid: 786464 vs 32 [ 389.581830][T26059] loop2: detected capacity change from 0 to 2048 [ 389.593534][T26021] EXT4-fs (loop4): unsupported descriptor size 0 [ 389.610156][T26059] EXT4-fs (loop2): inodes count not valid: 266272 vs 32 [ 389.635980][T26072] loop5: detected capacity change from 0 to 2048 [ 389.651129][T26072] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 389.660911][T26072] EXT4-fs (loop5): group descriptors corrupted! [ 389.668146][T26047] loop1: detected capacity change from 0 to 2048 19:44:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000d000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 389.681057][T26047] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 389.683730][T26030] loop0: detected capacity change from 0 to 163840 [ 389.690730][T26047] EXT4-fs (loop1): group descriptors corrupted! 19:44:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200005000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 389.763072][T26030] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 389.772982][T26089] loop4: detected capacity change from 0 to 264192 [ 389.781052][T26094] loop5: detected capacity change from 0 to 2048 [ 389.785832][T26092] loop3: detected capacity change from 0 to 2048 [ 389.794747][T26089] EXT4-fs (loop4): unsupported descriptor size 0 19:44:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 389.818924][T26101] loop2: detected capacity change from 0 to 2048 [ 389.851305][T26094] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 389.861091][T26094] EXT4-fs (loop5): group descriptors corrupted! [ 389.895025][T26101] EXT4-fs (loop2): inodes count not valid: 327712 vs 32 [ 389.896998][T26110] loop1: detected capacity change from 0 to 2048 [ 389.908580][T26092] EXT4-fs (loop3): inodes count not valid: 852000 vs 32 [ 389.921503][T26089] loop4: detected capacity change from 0 to 264192 [ 389.929069][T26110] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 389.938789][T26110] EXT4-fs (loop1): group descriptors corrupted! 19:44:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000e000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 389.947919][T26089] EXT4-fs (loop4): unsupported descriptor size 0 [ 389.955106][T26094] loop5: detected capacity change from 0 to 2048 [ 389.956140][T26101] loop2: detected capacity change from 0 to 2048 [ 389.974421][T26094] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 389.975991][T26128] loop0: detected capacity change from 0 to 264192 [ 389.984177][T26094] EXT4-fs (loop5): group descriptors corrupted! 19:44:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x49, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 390.017471][T26128] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 390.029326][T26101] EXT4-fs (loop2): inodes count not valid: 327712 vs 32 [ 390.050229][T26110] loop1: detected capacity change from 0 to 2048 19:44:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200006000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 390.082411][T26110] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 390.085952][T26143] loop4: detected capacity change from 0 to 264192 [ 390.092666][T26110] EXT4-fs (loop1): group descriptors corrupted! 19:44:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 390.133581][T26154] loop5: detected capacity change from 0 to 2048 [ 390.138771][T26152] loop3: detected capacity change from 0 to 2048 [ 390.140375][T26155] loop2: detected capacity change from 0 to 2048 [ 390.171669][T26154] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 390.181471][T26154] EXT4-fs (loop5): group descriptors corrupted! [ 390.191546][T26155] EXT4-fs (loop2): inodes count not valid: 393248 vs 32 [ 390.211715][T26143] EXT4-fs (loop4): unsupported descriptor size 0 [ 390.225165][T26152] EXT4-fs (loop3): inodes count not valid: 917536 vs 32 19:44:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x21, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 390.226351][T26165] loop0: detected capacity change from 0 to 264192 [ 390.258355][T26155] loop2: detected capacity change from 0 to 2048 [ 390.259542][T26154] loop5: detected capacity change from 0 to 2048 [ 390.265188][T26143] loop4: detected capacity change from 0 to 264192 [ 390.273105][T26165] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 390.288938][T26143] EXT4-fs (loop4): unsupported descriptor size 0 [ 390.298842][T26152] loop3: detected capacity change from 0 to 2048 19:44:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 390.311885][T26152] EXT4-fs (loop3): inodes count not valid: 917536 vs 32 [ 390.320227][T26155] EXT4-fs (loop2): inodes count not valid: 393248 vs 32 [ 390.335176][T26154] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 390.342540][T26189] loop1: detected capacity change from 0 to 2048 [ 390.345055][T26154] EXT4-fs (loop5): group descriptors corrupted! 19:44:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x64, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 390.359801][T26189] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 390.369555][T26189] EXT4-fs (loop1): group descriptors corrupted! 19:44:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200406000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000f000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 390.404494][T26165] loop0: detected capacity change from 0 to 264192 [ 390.414411][T26189] loop1: detected capacity change from 0 to 2048 [ 390.427713][T26165] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 390.446304][T26189] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 390.455984][T26189] EXT4-fs (loop1): group descriptors corrupted! [ 390.458961][T26215] loop5: detected capacity change from 0 to 2048 [ 390.466146][T26213] loop4: detected capacity change from 0 to 264192 [ 390.472449][T26219] loop2: detected capacity change from 0 to 2048 [ 390.481683][T26213] EXT4-fs (loop4): unsupported descriptor size 0 [ 390.484641][T26216] loop3: detected capacity change from 0 to 2048 19:44:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff010000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 390.499442][T26215] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 390.509216][T26215] EXT4-fs (loop5): group descriptors corrupted! [ 390.523628][T26219] EXT4-fs (loop2): inodes count not valid: 394272 vs 32 [ 390.552471][T26213] loop4: detected capacity change from 0 to 264192 [ 390.556819][T26216] EXT4-fs (loop3): inodes count not valid: 983072 vs 32 [ 390.567547][T26213] EXT4-fs (loop4): unsupported descriptor size 0 [ 390.577014][T26219] loop2: detected capacity change from 0 to 2048 [ 390.580236][T26242] loop0: detected capacity change from 0 to 264192 [ 390.600118][T26215] loop5: detected capacity change from 0 to 2048 [ 390.614968][T26219] EXT4-fs (loop2): inodes count not valid: 394272 vs 32 [ 390.636958][T26215] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 390.646730][T26215] EXT4-fs (loop5): group descriptors corrupted! 19:44:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 390.660166][T26250] loop1: detected capacity change from 0 to 2048 [ 390.678377][T26250] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 390.688077][T26250] EXT4-fs (loop1): group descriptors corrupted! [ 390.697571][T26216] loop3: detected capacity change from 0 to 2048 19:44:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200007000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 390.698825][T26242] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 390.714127][T26216] EXT4-fs (loop3): inodes count not valid: 983072 vs 32 [ 390.729465][T26266] loop4: detected capacity change from 0 to 264192 [ 390.750946][T26270] loop2: detected capacity change from 0 to 2048 19:44:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="080000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 390.773671][T26266] EXT4-fs (loop4): unsupported descriptor size 0 [ 390.806641][T26270] EXT4-fs (loop2): inodes count not valid: 458784 vs 32 [ 390.814573][T26250] loop1: detected capacity change from 0 to 2048 19:44:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200410000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 390.822225][T26281] loop0: detected capacity change from 0 to 2048 [ 390.828779][T26250] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 390.828798][T26250] EXT4-fs (loop1): group descriptors corrupted! [ 390.835948][T26288] loop3: detected capacity change from 0 to 2048 [ 390.851621][T26281] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 390.861519][T26281] EXT4-fs (loop0): group descriptors corrupted! 19:44:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x48, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 390.861538][T26288] EXT4-fs (loop3): inodes count not valid: 1049632 vs 32 [ 390.878076][T26286] loop4: detected capacity change from 0 to 264192 [ 390.891614][T26270] loop2: detected capacity change from 0 to 2048 [ 390.899771][T26286] EXT4-fs (loop4): unsupported descriptor size 0 [ 390.907628][T26270] EXT4-fs (loop2): inodes count not valid: 458784 vs 32 [ 390.919112][T26281] loop0: detected capacity change from 0 to 2048 [ 390.921287][T26288] loop3: detected capacity change from 0 to 2048 [ 390.935252][T26312] loop5: detected capacity change from 0 to 2048 [ 390.945708][T26288] EXT4-fs (loop3): inodes count not valid: 1049632 vs 32 [ 390.947884][T26281] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 390.955989][T26312] EXT4-fs (loop5): inodes count not valid: 8 vs 32 [ 390.962709][T26281] EXT4-fs (loop0): group descriptors corrupted! [ 390.977356][T26286] loop4: detected capacity change from 0 to 264192 [ 390.985094][T26317] loop1: detected capacity change from 0 to 2048 [ 391.013247][T26286] EXT4-fs (loop4): unsupported descriptor size 0 19:44:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202010000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fc07000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="0a0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 391.033291][T26317] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 391.042975][T26317] EXT4-fs (loop1): group descriptors corrupted! 19:44:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x604000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 391.076469][T26335] loop3: detected capacity change from 0 to 2048 [ 391.087925][T26335] EXT4-fs (loop3): inodes count not valid: 1056800 vs 32 [ 391.111283][T26317] loop1: detected capacity change from 0 to 2048 19:44:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 391.139396][T26317] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 391.149084][T26317] EXT4-fs (loop1): group descriptors corrupted! [ 391.159618][T26341] loop2: detected capacity change from 0 to 2048 [ 391.166677][T26342] loop5: detected capacity change from 0 to 2048 19:44:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x64, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 391.188687][T26342] EXT4-fs (loop5): inodes count not valid: 10 vs 32 [ 391.188895][T26335] loop3: detected capacity change from 0 to 2048 [ 391.195500][T26341] EXT4-fs (loop2): inodes count not valid: 523296 vs 32 19:44:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="160000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 391.230599][T26359] loop4: detected capacity change from 0 to 264192 [ 391.239730][T26335] EXT4-fs (loop3): inodes count not valid: 1056800 vs 32 [ 391.263857][T26368] loop5: detected capacity change from 0 to 2048 [ 391.270915][T26367] loop1: detected capacity change from 0 to 2048 [ 391.282224][T26341] loop2: detected capacity change from 0 to 2048 [ 391.283925][T26378] loop0: detected capacity change from 0 to 2048 [ 391.295602][T26359] EXT4-fs (loop4): unsupported descriptor size 0 [ 391.302553][T26367] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 391.312762][T26367] EXT4-fs (loop1): group descriptors corrupted! [ 391.313072][T26368] EXT4-fs (loop5): inodes count not valid: 22 vs 32 19:44:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200011000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="190000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3000, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 391.331674][T26378] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 391.342165][T26341] EXT4-fs (loop2): inodes count not valid: 523296 vs 32 [ 391.358808][T26359] loop4: detected capacity change from 0 to 264192 19:44:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200009000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 391.384867][T26378] loop0: detected capacity change from 0 to 2048 [ 391.404440][T26359] EXT4-fs (loop4): unsupported descriptor size 0 [ 391.412857][T26378] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 391.428528][T26408] loop3: detected capacity change from 0 to 2048 [ 391.435740][T26409] loop5: detected capacity change from 0 to 2048 [ 391.444730][T26411] loop2: detected capacity change from 0 to 2048 [ 391.452816][T26409] EXT4-fs (loop5): inodes count not valid: 25 vs 32 [ 391.459706][T26408] EXT4-fs (loop3): inodes count not valid: 1114144 vs 32 [ 391.467792][T26411] EXT4-fs (loop2): inodes count not valid: 589856 vs 32 19:44:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 391.520646][T26411] loop2: detected capacity change from 0 to 2048 [ 391.533145][T26408] loop3: detected capacity change from 0 to 2048 [ 391.540453][T26411] EXT4-fs (loop2): inodes count not valid: 589856 vs 32 [ 391.554407][T26409] loop5: detected capacity change from 0 to 2048 [ 391.555449][T26428] loop0: detected capacity change from 0 to 2048 [ 391.578287][T26408] EXT4-fs (loop3): inodes count not valid: 1114144 vs 32 [ 391.585043][T26402] loop1: detected capacity change from 0 to 2048 [ 391.585722][T26409] EXT4-fs (loop5): inodes count not valid: 25 vs 32 [ 391.599603][T26402] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 391.616324][T26445] loop4: detected capacity change from 0 to 264192 19:44:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000a000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 391.623055][T26428] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1a0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200012000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 391.667859][T26445] EXT4-fs (loop4): unsupported descriptor size 0 [ 391.701717][T26428] loop0: detected capacity change from 0 to 2048 [ 391.714942][T26455] loop2: detected capacity change from 0 to 2048 [ 391.721542][T26460] loop5: detected capacity change from 0 to 2048 [ 391.730226][T26428] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 391.749134][T26455] EXT4-fs (loop2): inodes count not valid: 655392 vs 32 19:44:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="080000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 391.766064][T26468] loop3: detected capacity change from 0 to 2048 [ 391.785913][T26460] EXT4-fs (loop5): inodes count not valid: 26 vs 32 [ 391.790975][T26475] loop1: detected capacity change from 0 to 2048 [ 391.804526][T26455] loop2: detected capacity change from 0 to 2048 19:44:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 391.812846][T26468] EXT4-fs (loop3): inodes count not valid: 1179680 vs 32 [ 391.829636][T26455] EXT4-fs (loop2): inodes count not valid: 655392 vs 32 [ 391.835134][T26476] loop4: detected capacity change from 0 to 264192 [ 391.839362][T26475] EXT4-fs (loop1): inodes count not valid: 8 vs 32 19:44:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200020000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 391.868143][T26476] EXT4-fs (loop4): unsupported descriptor size 0 [ 391.887211][T26490] loop0: detected capacity change from 0 to 2048 [ 391.898768][T26475] loop1: detected capacity change from 0 to 2048 [ 391.899965][T26490] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000b000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 391.918630][T26475] EXT4-fs (loop1): inodes count not valid: 8 vs 32 [ 391.929740][T26460] loop5: detected capacity change from 0 to 2048 [ 391.947179][T26476] loop4: detected capacity change from 0 to 264192 [ 391.956649][T26460] EXT4-fs (loop5): inodes count not valid: 26 vs 32 19:44:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="0a0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 391.960052][T26512] loop3: detected capacity change from 0 to 2048 [ 391.970724][T26476] EXT4-fs (loop4): unsupported descriptor size 0 [ 391.980773][T26514] loop2: detected capacity change from 0 to 2048 [ 391.992988][T26512] EXT4-fs (loop3): inodes count not valid: 2097184 vs 32 [ 392.002185][T26514] EXT4-fs (loop2): inodes count not valid: 720928 vs 32 19:44:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1b0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 392.028363][T26524] loop1: detected capacity change from 0 to 2048 [ 392.059132][T26531] loop0: detected capacity change from 0 to 2048 [ 392.066758][T26524] EXT4-fs (loop1): inodes count not valid: 10 vs 32 19:44:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 392.079297][T26514] loop2: detected capacity change from 0 to 2048 [ 392.086500][T26512] loop3: detected capacity change from 0 to 2048 [ 392.093612][T26531] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 392.110322][T26514] EXT4-fs (loop2): inodes count not valid: 720928 vs 32 [ 392.117451][T26512] EXT4-fs (loop3): inodes count not valid: 2097184 vs 32 [ 392.134147][T26550] loop4: detected capacity change from 0 to 264192 [ 392.146620][T26524] loop1: detected capacity change from 0 to 2048 [ 392.161259][T26557] loop5: detected capacity change from 0 to 2048 19:44:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201020000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000c000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 392.179129][T26524] EXT4-fs (loop1): inodes count not valid: 10 vs 32 [ 392.193313][T26557] EXT4-fs (loop5): inodes count not valid: 27 vs 32 [ 392.200063][T26531] loop0: detected capacity change from 0 to 2048 [ 392.211101][T26550] EXT4-fs (loop4): unsupported descriptor size 0 19:44:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="0d0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 392.230023][T26531] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 392.250085][T26571] loop2: detected capacity change from 0 to 2048 [ 392.257044][T26570] loop3: detected capacity change from 0 to 2048 [ 392.261890][T26557] loop5: detected capacity change from 0 to 2048 19:44:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 392.284810][T26557] EXT4-fs (loop5): inodes count not valid: 27 vs 32 [ 392.292060][T26571] EXT4-fs (loop2): inodes count not valid: 786464 vs 32 [ 392.301918][T26570] EXT4-fs (loop3): inodes count not valid: 2101280 vs 32 19:44:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="250000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 392.358285][T26590] loop4: detected capacity change from 0 to 264192 [ 392.362625][T26593] loop0: detected capacity change from 0 to 2048 [ 392.372793][T26592] loop1: detected capacity change from 0 to 2048 [ 392.388021][T26571] loop2: detected capacity change from 0 to 2048 [ 392.396945][T26570] loop3: detected capacity change from 0 to 2048 [ 392.404281][T26593] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 392.414833][T26571] EXT4-fs (loop2): inodes count not valid: 786464 vs 32 [ 392.422860][T26570] EXT4-fs (loop3): inodes count not valid: 2101280 vs 32 [ 392.423844][T26599] loop5: detected capacity change from 0 to 2048 19:44:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20570c000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 392.453670][T26590] EXT4-fs (loop4): unsupported descriptor size 0 [ 392.460870][T26592] EXT4-fs (loop1): inodes count not valid: 13 vs 32 [ 392.490492][T26599] EXT4-fs (loop5): inodes count not valid: 37 vs 32 19:44:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="0e0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200022000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 392.503691][T26593] loop0: detected capacity change from 0 to 2048 [ 392.512937][T26593] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 392.536408][T26628] loop2: detected capacity change from 0 to 2048 [ 392.540592][T26635] loop3: detected capacity change from 0 to 2048 [ 392.550442][T26635] EXT4-fs (loop3): inodes count not valid: 2228256 vs 32 19:44:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 392.562843][T26627] loop4: detected capacity change from 0 to 264192 [ 392.580058][T26599] loop5: detected capacity change from 0 to 2048 [ 392.599805][T26635] loop3: detected capacity change from 0 to 2048 [ 392.606533][T26637] loop1: detected capacity change from 0 to 2048 19:44:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="290000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 392.611000][T26654] loop0: detected capacity change from 0 to 2048 [ 392.622356][T26599] EXT4-fs (loop5): inodes count not valid: 37 vs 32 [ 392.627558][T26637] EXT4-fs (loop1): inodes count not valid: 14 vs 32 [ 392.636041][T26635] EXT4-fs (loop3): inodes count not valid: 2228256 vs 32 [ 392.636289][T26628] EXT4-fs (loop2): inodes count not valid: 808736 vs 32 [ 392.643242][T26627] EXT4-fs (loop4): unsupported descriptor size 0 19:44:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 392.677334][T26654] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200025000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 392.722126][T26669] loop5: detected capacity change from 0 to 2048 [ 392.729620][T26672] loop3: detected capacity change from 0 to 2048 [ 392.733212][T26637] loop1: detected capacity change from 0 to 2048 [ 392.736252][T26628] loop2: detected capacity change from 0 to 2048 [ 392.750268][T26628] EXT4-fs (loop2): inodes count not valid: 808736 vs 32 [ 392.761859][T26637] EXT4-fs (loop1): inodes count not valid: 14 vs 32 19:44:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000d000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 392.769048][T26688] loop4: detected capacity change from 0 to 264192 [ 392.775677][T26672] EXT4-fs (loop3): inodes count not valid: 2424864 vs 32 [ 392.777266][T26654] loop0: detected capacity change from 0 to 2048 [ 392.789251][T26669] EXT4-fs (loop5): inodes count not valid: 41 vs 32 [ 392.802642][T26654] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="190000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 392.821164][T26702] loop2: detected capacity change from 0 to 2048 [ 392.823398][T26672] loop3: detected capacity change from 0 to 2048 [ 392.834508][T26702] EXT4-fs (loop2): inodes count not valid: 852000 vs 32 [ 392.842111][T26688] EXT4-fs (loop4): unsupported descriptor size 0 [ 392.845022][T26709] loop1: detected capacity change from 0 to 2048 [ 392.857687][T26672] EXT4-fs (loop3): inodes count not valid: 2424864 vs 32 [ 392.865287][T26709] EXT4-fs (loop1): inodes count not valid: 25 vs 32 19:44:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 392.876991][T26702] loop2: detected capacity change from 0 to 2048 [ 392.883828][T26669] loop5: detected capacity change from 0 to 2048 [ 392.892158][T26688] loop4: detected capacity change from 0 to 264192 [ 392.893225][T26669] EXT4-fs (loop5): inodes count not valid: 41 vs 32 [ 392.918457][T26688] EXT4-fs (loop4): unsupported descriptor size 0 19:44:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20002e000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 392.931253][T26702] EXT4-fs (loop2): inodes count not valid: 852000 vs 32 [ 392.941024][T26736] loop0: detected capacity change from 0 to 2048 [ 392.951366][T26709] loop1: detected capacity change from 0 to 2048 [ 392.957536][T26743] loop3: detected capacity change from 0 to 2048 [ 392.965113][T26736] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000e000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="004000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 392.977751][T26709] EXT4-fs (loop1): inodes count not valid: 25 vs 32 19:44:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1a0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 393.043088][T26743] EXT4-fs (loop3): inodes count not valid: 3014688 vs 32 [ 393.048963][T26760] loop5: detected capacity change from 0 to 2048 [ 393.060886][T26756] loop2: detected capacity change from 0 to 2048 [ 393.067661][T26765] loop4: detected capacity change from 0 to 264192 [ 393.078654][T26769] loop1: detected capacity change from 0 to 2048 [ 393.086353][T26760] EXT4-fs (loop5): inodes count not valid: 16384 vs 32 [ 393.088238][T26769] EXT4-fs (loop1): inodes count not valid: 26 vs 32 [ 393.104248][T26736] loop0: detected capacity change from 0 to 2048 [ 393.119559][T26756] EXT4-fs (loop2): inodes count not valid: 917536 vs 32 [ 393.127136][T26765] EXT4-fs (loop4): unsupported descriptor size 0 19:44:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20003f000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 393.142274][T26769] loop1: detected capacity change from 0 to 2048 [ 393.156138][T26760] loop5: detected capacity change from 0 to 2048 [ 393.166686][T26760] EXT4-fs (loop5): inodes count not valid: 16384 vs 32 [ 393.184541][T26769] EXT4-fs (loop1): inodes count not valid: 26 vs 32 19:44:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1b0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 393.185198][T26792] loop3: detected capacity change from 0 to 2048 [ 393.195206][T26756] loop2: detected capacity change from 0 to 2048 [ 393.204800][T26792] EXT4-fs (loop3): inodes count not valid: 4128800 vs 32 [ 393.223782][T26756] EXT4-fs (loop2): inodes count not valid: 917536 vs 32 [ 393.233270][T26765] loop4: detected capacity change from 0 to 264192 19:44:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200200000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000f000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 393.270938][T26765] EXT4-fs (loop4): unsupported descriptor size 0 [ 393.274740][T26792] loop3: detected capacity change from 0 to 2048 [ 393.309063][T26821] loop2: detected capacity change from 0 to 2048 [ 393.316778][T26817] loop1: detected capacity change from 0 to 2048 [ 393.317571][T26821] EXT4-fs (loop2): inodes count not valid: 983072 vs 32 [ 393.330331][T26822] loop5: detected capacity change from 0 to 2048 [ 393.342141][T26822] EXT4-fs (loop5): inodes count not valid: 544 vs 32 [ 393.359989][T26792] EXT4-fs (loop3): inodes count not valid: 4128800 vs 32 19:44:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 393.368977][T26828] loop0: detected capacity change from 0 to 2048 [ 393.386484][T26817] EXT4-fs (loop1): inodes count not valid: 27 vs 32 [ 393.412722][T26828] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 393.415521][T26837] loop4: detected capacity change from 0 to 264192 [ 393.431449][T26821] loop2: detected capacity change from 0 to 2048 [ 393.443634][T26822] loop5: detected capacity change from 0 to 2048 19:44:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200040000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 393.463359][T26821] EXT4-fs (loop2): inodes count not valid: 983072 vs 32 [ 393.473088][T26817] loop1: detected capacity change from 0 to 2048 [ 393.481659][T26822] EXT4-fs (loop5): inodes count not valid: 544 vs 32 [ 393.495068][T26817] EXT4-fs (loop1): inodes count not valid: 27 vs 32 [ 393.504761][T26828] loop0: detected capacity change from 0 to 2048 19:44:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200300000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200410000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 393.513836][T26837] EXT4-fs (loop4): unsupported descriptor size 0 [ 393.522912][T26828] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 393.548343][T26861] loop2: detected capacity change from 0 to 2048 19:44:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="250000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 393.577577][T26837] loop4: detected capacity change from 0 to 264192 [ 393.582513][T26878] loop5: detected capacity change from 0 to 2048 [ 393.593389][T26881] loop3: detected capacity change from 0 to 2048 [ 393.599964][T26861] EXT4-fs (loop2): inodes count not valid: 1049632 vs 32 [ 393.614490][T26880] loop0: detected capacity change from 0 to 2048 [ 393.624791][T26881] EXT4-fs (loop3): inodes count not valid: 4194336 vs 32 [ 393.635515][T26878] EXT4-fs (loop5): inodes count not valid: 800 vs 32 [ 393.638039][T26891] loop1: detected capacity change from 0 to 2048 [ 393.650835][T26837] EXT4-fs (loop4): unsupported descriptor size 0 [ 393.654023][T26880] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 393.671250][T26861] loop2: detected capacity change from 0 to 2048 19:44:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 393.680335][T26881] loop3: detected capacity change from 0 to 2048 [ 393.693001][T26891] EXT4-fs (loop1): inodes count not valid: 37 vs 32 [ 393.699731][T26861] EXT4-fs (loop2): inodes count not valid: 1049632 vs 32 [ 393.709725][T26878] loop5: detected capacity change from 0 to 2048 [ 393.710622][T26881] EXT4-fs (loop3): inodes count not valid: 4194336 vs 32 19:44:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200048000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 393.734274][T26878] EXT4-fs (loop5): inodes count not valid: 800 vs 32 [ 393.750405][T26914] loop4: detected capacity change from 0 to 264192 19:44:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202010000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200400000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 393.784327][T26914] EXT4-fs (loop4): unsupported descriptor size 0 [ 393.795156][T26891] loop1: detected capacity change from 0 to 2048 [ 393.798627][T26930] loop0: detected capacity change from 0 to 2048 [ 393.812432][T26935] loop2: detected capacity change from 0 to 2048 [ 393.824942][T26933] loop3: detected capacity change from 0 to 2048 [ 393.831539][T26891] EXT4-fs (loop1): inodes count not valid: 37 vs 32 [ 393.842732][T26930] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 393.847640][T26941] loop5: detected capacity change from 0 to 2048 [ 393.864348][T26914] loop4: detected capacity change from 0 to 264192 [ 393.865805][T26941] EXT4-fs (loop5): inodes count not valid: 1056 vs 32 [ 393.872613][T26933] EXT4-fs (loop3): inodes count not valid: 4718624 vs 32 19:44:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="290000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 393.885405][T26914] EXT4-fs (loop4): unsupported descriptor size 0 [ 393.905504][T26930] loop0: detected capacity change from 0 to 2048 [ 393.910386][T26935] EXT4-fs (loop2): inodes count not valid: 1056800 vs 32 [ 393.926389][T26930] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 393.947755][T26935] loop2: detected capacity change from 0 to 2048 [ 393.955920][T26933] loop3: detected capacity change from 0 to 2048 [ 393.962034][T26935] EXT4-fs (loop2): inodes count not valid: 1056800 vs 32 [ 393.976568][T26941] loop5: detected capacity change from 0 to 2048 19:44:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 393.983168][T26933] EXT4-fs (loop3): inodes count not valid: 4718624 vs 32 [ 393.991295][T26966] loop1: detected capacity change from 0 to 2048 [ 394.003509][T26941] EXT4-fs (loop5): inodes count not valid: 1056 vs 32 [ 394.025269][T26966] EXT4-fs (loop1): inodes count not valid: 41 vs 32 19:44:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200011000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20004c000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200500000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 394.053338][T26981] loop4: detected capacity change from 0 to 264192 [ 394.060855][T26966] loop1: detected capacity change from 0 to 2048 [ 394.078728][T26988] loop0: detected capacity change from 0 to 2048 [ 394.085646][T26966] EXT4-fs (loop1): inodes count not valid: 41 vs 32 [ 394.101156][T26981] EXT4-fs (loop4): unsupported descriptor size 0 [ 394.112363][T26999] loop2: detected capacity change from 0 to 2048 [ 394.121644][T26988] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 394.124414][T27004] loop3: detected capacity change from 0 to 2048 [ 394.140088][T27007] loop5: detected capacity change from 0 to 2048 19:44:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="004000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 394.157220][T26981] loop4: detected capacity change from 0 to 264192 [ 394.166258][T27004] EXT4-fs (loop3): inodes count not valid: 4980768 vs 32 [ 394.183888][T26999] EXT4-fs (loop2): inodes count not valid: 1114144 vs 32 [ 394.187030][T26988] loop0: detected capacity change from 0 to 2048 [ 394.199336][T27007] EXT4-fs (loop5): inodes count not valid: 1312 vs 32 19:44:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200060000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 394.203147][T27022] loop1: detected capacity change from 0 to 2048 [ 394.214995][T26981] EXT4-fs (loop4): unsupported descriptor size 0 [ 394.232066][T26999] loop2: detected capacity change from 0 to 2048 [ 394.243288][T26988] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 394.256686][T26999] EXT4-fs (loop2): inodes count not valid: 1114144 vs 32 [ 394.272219][T27022] EXT4-fs (loop1): inodes count not valid: 16384 vs 32 [ 394.274767][T27007] loop5: detected capacity change from 0 to 2048 [ 394.300946][T27040] loop3: detected capacity change from 0 to 2048 19:44:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1004000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200012000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 394.308044][T27022] loop1: detected capacity change from 0 to 2048 [ 394.317643][T27022] EXT4-fs (loop1): inodes count not valid: 16384 vs 32 [ 394.328928][T27007] EXT4-fs (loop5): inodes count not valid: 1312 vs 32 [ 394.334847][T27054] loop4: detected capacity change from 0 to 264192 [ 394.344694][T27056] loop0: detected capacity change from 0 to 2048 [ 394.355951][T27040] EXT4-fs (loop3): inodes count not valid: 6291488 vs 32 [ 394.366957][T27054] EXT4-fs (loop4): unsupported descriptor size 0 19:44:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200200000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200600000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 394.409519][T27056] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 394.425582][T27040] loop3: detected capacity change from 0 to 2048 [ 394.430205][T27054] loop4: detected capacity change from 0 to 264192 [ 394.445174][T27079] loop2: detected capacity change from 0 to 2048 [ 394.452420][T27054] EXT4-fs (loop4): unsupported descriptor size 0 [ 394.460238][T27040] EXT4-fs (loop3): inodes count not valid: 6291488 vs 32 [ 394.460310][T27077] loop1: detected capacity change from 0 to 2048 [ 394.472656][T27079] EXT4-fs (loop2): inodes count not valid: 1179680 vs 32 [ 394.494738][T27056] loop0: detected capacity change from 0 to 2048 [ 394.496311][T27086] loop5: detected capacity change from 0 to 2048 19:44:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 394.510219][T27056] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 394.524903][T27086] EXT4-fs (loop5): inodes count not valid: 1568 vs 32 [ 394.531871][T27077] EXT4-fs (loop1): inodes count not valid: 544 vs 32 19:44:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200068000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 394.556790][T27104] loop4: detected capacity change from 0 to 264192 [ 394.557718][T27079] loop2: detected capacity change from 0 to 2048 [ 394.575484][T27104] EXT4-fs (loop4): unsupported descriptor size 0 [ 394.584227][T27077] loop1: detected capacity change from 0 to 2048 [ 394.588157][T27086] loop5: detected capacity change from 0 to 2048 [ 394.599868][T27115] loop3: detected capacity change from 0 to 2048 19:44:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 394.610116][T27086] EXT4-fs (loop5): inodes count not valid: 1568 vs 32 [ 394.615698][T27077] EXT4-fs (loop1): inodes count not valid: 544 vs 32 [ 394.616998][T27079] EXT4-fs (loop2): inodes count not valid: 1179680 vs 32 [ 394.630998][T27104] loop4: detected capacity change from 0 to 264192 [ 394.638044][T27104] EXT4-fs (loop4): unsupported descriptor size 0 [ 394.651239][T27130] loop0: detected capacity change from 0 to 2048 19:44:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200300000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20006a000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001f000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200700000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 394.674234][T27115] EXT4-fs (loop3): inodes count not valid: 6815776 vs 32 [ 394.680402][T27130] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 394.731901][T27144] loop1: detected capacity change from 0 to 2048 [ 394.739842][T27144] EXT4-fs (loop1): inodes count not valid: 800 vs 32 [ 394.739877][T27148] loop5: detected capacity change from 0 to 2048 [ 394.755614][T27135] loop4: detected capacity change from 0 to 264192 [ 394.760951][T27143] loop2: detected capacity change from 0 to 2048 [ 394.774521][T27130] loop0: detected capacity change from 0 to 2048 19:44:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1f00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200400000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 394.781195][T27135] EXT4-fs (loop4): unsupported descriptor size 0 [ 394.792074][T27148] EXT4-fs (loop5): inodes count not valid: 1824 vs 32 [ 394.808023][T27143] EXT4-fs (loop2): inodes count not valid: 2031648 vs 32 [ 394.815366][T27130] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200020000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 394.883696][T27148] loop5: detected capacity change from 0 to 2048 [ 394.883790][T27172] loop3: detected capacity change from 0 to 2048 [ 394.896433][T27175] loop1: detected capacity change from 0 to 2048 [ 394.904008][T27148] EXT4-fs (loop5): inodes count not valid: 1824 vs 32 [ 394.913263][T27176] loop4: detected capacity change from 0 to 264192 [ 394.920092][T27172] EXT4-fs (loop3): inodes count not valid: 6946848 vs 32 19:44:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200800000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 394.932000][T27191] loop2: detected capacity change from 0 to 2048 [ 394.933679][T27176] EXT4-fs (loop4): unsupported descriptor size 0 [ 394.938762][T27192] loop0: detected capacity change from 0 to 2048 [ 394.948388][T27175] EXT4-fs (loop1): inodes count not valid: 1056 vs 32 [ 394.957987][T27191] EXT4-fs (loop2): inodes count not valid: 2097184 vs 32 [ 394.968889][T27192] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 394.981337][T27172] loop3: detected capacity change from 0 to 2048 [ 394.988370][T27172] EXT4-fs (loop3): inodes count not valid: 6946848 vs 32 [ 394.997806][T27176] loop4: detected capacity change from 0 to 264192 [ 395.004639][T27175] loop1: detected capacity change from 0 to 2048 [ 395.016585][T27191] loop2: detected capacity change from 0 to 2048 19:44:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20006b000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 395.033562][T27192] loop0: detected capacity change from 0 to 2048 [ 395.042859][T27191] EXT4-fs (loop2): inodes count not valid: 2097184 vs 32 [ 395.053915][T27175] EXT4-fs (loop1): inodes count not valid: 1056 vs 32 [ 395.065287][T27192] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 395.076415][T27176] EXT4-fs (loop4): unsupported descriptor size 0 19:44:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201020000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 395.120728][T27230] loop5: detected capacity change from 0 to 2048 [ 395.127646][T27232] loop3: detected capacity change from 0 to 2048 [ 395.141158][T27238] loop0: detected capacity change from 0 to 2048 [ 395.156078][T27230] EXT4-fs (loop5): inodes count not valid: 2080 vs 32 19:44:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200500000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 395.163923][T27238] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 395.176433][T27232] EXT4-fs (loop3): inodes count not valid: 7012384 vs 32 [ 395.187412][T27244] loop2: detected capacity change from 0 to 2048 [ 395.197296][T27244] EXT4-fs (loop2): inodes count not valid: 2101280 vs 32 [ 395.208225][T27252] loop4: detected capacity change from 0 to 264192 [ 395.220700][T27232] loop3: detected capacity change from 0 to 2048 [ 395.230033][T27230] loop5: detected capacity change from 0 to 2048 [ 395.237157][T27238] loop0: detected capacity change from 0 to 2048 [ 395.249189][T27232] EXT4-fs (loop3): inodes count not valid: 7012384 vs 32 [ 395.257347][T27230] EXT4-fs (loop5): inodes count not valid: 2080 vs 32 [ 395.265979][T27238] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 395.281558][T27244] loop2: detected capacity change from 0 to 2048 [ 395.307821][T27274] loop1: detected capacity change from 0 to 2048 19:44:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20006c000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200900000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 395.315206][T27244] EXT4-fs (loop2): inodes count not valid: 2101280 vs 32 [ 395.317841][T27252] EXT4-fs (loop4): unsupported descriptor size 0 [ 395.333139][T27274] EXT4-fs (loop1): inodes count not valid: 1312 vs 32 19:44:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200022000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 395.376137][T27252] loop4: detected capacity change from 0 to 264192 [ 395.386857][T27274] loop1: detected capacity change from 0 to 2048 [ 395.409244][T27274] EXT4-fs (loop1): inodes count not valid: 1312 vs 32 [ 395.409302][T27252] EXT4-fs (loop4): unsupported descriptor size 0 [ 395.423448][T27291] loop2: detected capacity change from 0 to 2048 [ 395.436234][T27299] loop5: detected capacity change from 0 to 2048 [ 395.444620][T27294] loop3: detected capacity change from 0 to 2048 [ 395.445445][T27300] loop0: detected capacity change from 0 to 2048 [ 395.460111][T27291] EXT4-fs (loop2): inodes count not valid: 2228256 vs 32 19:44:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200600000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 395.476393][T27299] EXT4-fs (loop5): inodes count not valid: 2336 vs 32 [ 395.488217][T27300] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 395.504039][T27294] EXT4-fs (loop3): inodes count not valid: 7077920 vs 32 [ 395.513270][T27291] loop2: detected capacity change from 0 to 2048 [ 395.519961][T27316] loop1: detected capacity change from 0 to 2048 [ 395.532645][T27299] loop5: detected capacity change from 0 to 2048 [ 395.544298][T27291] EXT4-fs (loop2): inodes count not valid: 2228256 vs 32 [ 395.553611][T27299] EXT4-fs (loop5): inodes count not valid: 2336 vs 32 [ 395.564978][T27294] loop3: detected capacity change from 0 to 2048 19:44:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200a00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200074000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 395.577309][T27300] loop0: detected capacity change from 0 to 2048 [ 395.585271][T27294] EXT4-fs (loop3): inodes count not valid: 7077920 vs 32 [ 395.596705][T27300] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 395.598712][T27316] EXT4-fs (loop1): inodes count not valid: 1568 vs 32 19:44:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 395.667809][T27345] loop4: detected capacity change from 0 to 264192 [ 395.678255][T27352] loop3: detected capacity change from 0 to 2048 [ 395.687592][T27316] loop1: detected capacity change from 0 to 2048 [ 395.709242][T27316] EXT4-fs (loop1): inodes count not valid: 1568 vs 32 19:44:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200322000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200700000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 395.712896][T27346] loop5: detected capacity change from 0 to 2048 [ 395.719420][T27345] EXT4-fs (loop4): unsupported descriptor size 0 [ 395.736992][T27352] EXT4-fs (loop3): inodes count not valid: 7602208 vs 32 [ 395.742858][T27359] loop0: detected capacity change from 0 to 2048 [ 395.781651][T27346] EXT4-fs (loop5): inodes count not valid: 2592 vs 32 [ 395.794473][T27359] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 395.807860][T27368] loop2: detected capacity change from 0 to 2048 [ 395.816437][T27345] loop4: detected capacity change from 0 to 264192 [ 395.828803][T27345] EXT4-fs (loop4): unsupported descriptor size 0 [ 395.829588][T27378] loop1: detected capacity change from 0 to 2048 [ 395.838442][T27352] loop3: detected capacity change from 0 to 2048 [ 395.847224][T27368] EXT4-fs (loop2): inodes count not valid: 2229024 vs 32 [ 395.857311][T27346] loop5: detected capacity change from 0 to 2048 [ 395.864181][T27352] EXT4-fs (loop3): inodes count not valid: 7602208 vs 32 [ 395.873891][T27378] EXT4-fs (loop1): inodes count not valid: 1824 vs 32 19:44:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200323000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 395.882456][T27359] loop0: detected capacity change from 0 to 2048 [ 395.898624][T27346] EXT4-fs (loop5): inodes count not valid: 2592 vs 32 [ 395.907066][T27359] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200800000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200b00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x64, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20007a000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 395.938344][T27398] loop2: detected capacity change from 0 to 2048 [ 395.959467][T27398] EXT4-fs (loop2): inodes count not valid: 2294560 vs 32 [ 396.005761][T27414] loop4: detected capacity change from 0 to 264192 [ 396.016257][T27412] loop1: detected capacity change from 0 to 2048 [ 396.027805][T27417] loop3: detected capacity change from 0 to 2048 [ 396.032422][T27412] EXT4-fs (loop1): inodes count not valid: 2080 vs 32 [ 396.048702][T27414] EXT4-fs (loop4): unsupported descriptor size 0 [ 396.059041][T27417] EXT4-fs (loop3): inodes count not valid: 7995424 vs 32 [ 396.065954][T27430] loop0: detected capacity change from 0 to 2048 [ 396.066338][T27398] loop2: detected capacity change from 0 to 2048 [ 396.072817][T27431] loop5: detected capacity change from 0 to 2048 [ 396.087202][T27412] loop1: detected capacity change from 0 to 2048 [ 396.096096][T27430] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200394000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 396.115131][T27412] EXT4-fs (loop1): inodes count not valid: 2080 vs 32 [ 396.122186][T27398] EXT4-fs (loop2): inodes count not valid: 2294560 vs 32 [ 396.131346][T27431] EXT4-fs (loop5): inodes count not valid: 2848 vs 32 [ 396.154647][T27430] loop0: detected capacity change from 0 to 2048 19:44:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200025000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 396.164294][T27453] loop4: detected capacity change from 0 to 264192 [ 396.172275][T27430] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 396.182335][T27453] EXT4-fs (loop4): unsupported descriptor size 0 [ 396.194371][T27458] loop3: detected capacity change from 0 to 2048 [ 396.201012][T27431] loop5: detected capacity change from 0 to 2048 [ 396.208331][T27431] EXT4-fs (loop5): inodes count not valid: 2848 vs 32 19:44:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200900000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200c00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 396.236279][T27458] EXT4-fs (loop3): inodes count not valid: 9700128 vs 32 [ 396.257616][T27453] loop4: detected capacity change from 0 to 264192 [ 396.274816][T27458] loop3: detected capacity change from 0 to 2048 19:44:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xfe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 396.280763][T27485] loop5: detected capacity change from 0 to 2048 [ 396.287753][T27458] EXT4-fs (loop3): inodes count not valid: 9700128 vs 32 [ 396.296338][T27485] EXT4-fs (loop5): inodes count not valid: 3104 vs 32 [ 396.297533][T27484] loop1: detected capacity change from 0 to 2048 [ 396.309945][T27494] loop0: detected capacity change from 0 to 2048 [ 396.310700][T27488] loop2: detected capacity change from 0 to 2048 [ 396.322989][T27494] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 396.333141][T27484] EXT4-fs (loop1): inodes count not valid: 2336 vs 32 [ 396.340861][T27453] EXT4-fs (loop4): unsupported descriptor size 0 [ 396.352490][T27488] EXT4-fs (loop2): inodes count not valid: 2424864 vs 32 [ 396.365476][T27485] loop5: detected capacity change from 0 to 2048 19:44:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2d02000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200395000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 396.384844][T27485] EXT4-fs (loop5): inodes count not valid: 3104 vs 32 [ 396.406749][T27494] loop0: detected capacity change from 0 to 2048 [ 396.419837][T27484] loop1: detected capacity change from 0 to 2048 19:44:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200d00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 396.439976][T27484] EXT4-fs (loop1): inodes count not valid: 2336 vs 32 [ 396.444694][T27488] loop2: detected capacity change from 0 to 2048 [ 396.448959][T27526] loop4: detected capacity change from 0 to 264192 [ 396.466050][T27488] EXT4-fs (loop2): inodes count not valid: 2424864 vs 32 [ 396.473514][T27494] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 396.485975][T27526] EXT4-fs (loop4): unsupported descriptor size 0 [ 396.488571][T27534] loop3: detected capacity change from 0 to 2048 [ 396.507965][T27540] loop5: detected capacity change from 0 to 2048 19:44:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200a00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x600, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 396.536492][T27534] EXT4-fs (loop3): inodes count not valid: 9765664 vs 32 [ 396.555973][T27526] loop4: detected capacity change from 0 to 264192 [ 396.562894][T27540] EXT4-fs (loop5): inodes count not valid: 3360 vs 32 19:44:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20002e000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 396.589988][T27534] loop3: detected capacity change from 0 to 2048 [ 396.603958][T27526] EXT4-fs (loop4): unsupported descriptor size 0 [ 396.604629][T27551] loop1: detected capacity change from 0 to 2048 [ 396.631196][T27534] EXT4-fs (loop3): inodes count not valid: 9765664 vs 32 19:44:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 396.644595][T27551] EXT4-fs (loop1): inodes count not valid: 2592 vs 32 [ 396.655264][T27540] loop5: detected capacity change from 0 to 2048 [ 396.668752][T27540] EXT4-fs (loop5): inodes count not valid: 3360 vs 32 [ 396.678068][T27560] loop0: detected capacity change from 0 to 2048 19:44:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2003c1000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200e00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 396.720962][T27551] loop1: detected capacity change from 0 to 2048 [ 396.728689][T27560] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 [ 396.729541][T27577] loop2: detected capacity change from 0 to 2048 [ 396.745031][T27551] EXT4-fs (loop1): inodes count not valid: 2592 vs 32 [ 396.757157][T27581] loop4: detected capacity change from 0 to 264192 19:44:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200b00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 396.785046][T27577] EXT4-fs (loop2): inodes count not valid: 3014688 vs 32 [ 396.793790][T27581] EXT4-fs (loop4): unsupported descriptor size 0 [ 396.807141][T27587] loop3: detected capacity change from 0 to 2048 [ 396.814264][T27560] loop0: detected capacity change from 0 to 2048 19:44:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e19000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 396.835394][T27577] loop2: detected capacity change from 0 to 2048 [ 396.848062][T27600] loop5: detected capacity change from 0 to 2048 [ 396.852966][T27603] loop1: detected capacity change from 0 to 2048 [ 396.863762][T27560] EXT4-fs warning (device loop0): read_mmp_block:107: Error -117 while reading MMP block 0 19:44:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2e00, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 396.887802][T27577] EXT4-fs (loop2): inodes count not valid: 3014688 vs 32 [ 396.888034][T27603] EXT4-fs (loop1): inodes count not valid: 2848 vs 32 19:44:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 396.928323][T27616] loop4: detected capacity change from 0 to 264192 [ 396.935303][T27587] EXT4-fs (loop3): inodes count not valid: 12649248 vs 32 [ 396.943734][T27600] EXT4-fs (loop5): inodes count not valid: 3616 vs 32 [ 396.951574][T27616] EXT4-fs (loop4): unsupported descriptor size 0 [ 396.971278][T27603] loop1: detected capacity change from 0 to 2048 19:44:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20003f000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 396.986493][T27603] EXT4-fs (loop1): inodes count not valid: 2848 vs 32 [ 396.995094][T27600] loop5: detected capacity change from 0 to 2048 [ 396.998269][T27587] loop3: detected capacity change from 0 to 2048 [ 397.009178][T27587] EXT4-fs (loop3): inodes count not valid: 12649248 vs 32 [ 397.016513][T27600] EXT4-fs (loop5): inodes count not valid: 3616 vs 32 19:44:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200c00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20c0ed000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 397.040937][T27641] loop4: detected capacity change from 0 to 264192 [ 397.061665][T27641] EXT4-fs (loop4): unsupported descriptor size 0 [ 397.068703][T27646] loop2: detected capacity change from 0 to 2048 19:44:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200f00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 397.105628][T27646] EXT4-fs (loop2): inodes count not valid: 4128800 vs 32 [ 397.105774][T27656] loop1: detected capacity change from 0 to 2048 [ 397.129586][T27619] loop0: detected capacity change from 0 to 2048 [ 397.149212][T27619] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 397.159426][T27662] loop3: detected capacity change from 0 to 2048 [ 397.167220][T27656] EXT4-fs (loop1): inodes count not valid: 3104 vs 32 [ 397.176056][T27646] loop2: detected capacity change from 0 to 2048 [ 397.189099][T27646] EXT4-fs (loop2): inodes count not valid: 4128800 vs 32 [ 397.194851][T27669] loop5: detected capacity change from 0 to 2048 19:44:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200040000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 397.206901][T27677] loop4: detected capacity change from 0 to 264192 [ 397.213957][T27662] EXT4-fs (loop3): inodes count not valid: 15581216 vs 32 [ 397.241611][T27669] EXT4-fs (loop5): inodes count not valid: 3872 vs 32 [ 397.252959][T27677] EXT4-fs (loop4): unsupported descriptor size 0 19:44:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4000, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 397.261878][T27656] loop1: detected capacity change from 0 to 2048 [ 397.268890][T27656] EXT4-fs (loop1): inodes count not valid: 3104 vs 32 [ 397.284639][T27662] loop3: detected capacity change from 0 to 2048 [ 397.295384][T27662] EXT4-fs (loop3): inodes count not valid: 15581216 vs 32 [ 397.296081][T27669] loop5: detected capacity change from 0 to 2048 19:44:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2007fc000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 397.311350][T27677] loop4: detected capacity change from 0 to 264192 [ 397.335082][T27669] EXT4-fs (loop5): inodes count not valid: 3872 vs 32 [ 397.342182][T27694] loop2: detected capacity change from 0 to 2048 [ 397.348989][T27677] EXT4-fs (loop4): unsupported descriptor size 0 19:44:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200d00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 397.392854][T27694] EXT4-fs (loop2): inodes count not valid: 4194336 vs 32 [ 397.411362][T27718] loop3: detected capacity change from 0 to 2048 [ 397.429814][T27718] EXT4-fs (loop3): inodes count not valid: 16516896 vs 32 19:44:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffe000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 397.447033][T27694] loop2: detected capacity change from 0 to 2048 [ 397.475267][T27694] EXT4-fs (loop2): inodes count not valid: 4194336 vs 32 [ 397.489141][T27721] loop1: detected capacity change from 0 to 2048 19:44:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000080000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 397.517603][T27721] EXT4-fs (loop1): inodes count not valid: 3360 vs 32 [ 397.524466][T27704] loop0: detected capacity change from 0 to 2048 [ 397.529754][T27738] loop5: detected capacity change from 0 to 2048 [ 397.531127][T27734] loop3: detected capacity change from 0 to 2048 [ 397.547126][T27738] EXT4-fs (loop5): inodes count not valid: 4128 vs 32 [ 397.549096][T27704] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 19:44:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200048000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 397.563322][T27721] loop1: detected capacity change from 0 to 2048 [ 397.569836][T27734] EXT4-fs (loop3): inodes count not valid: 16711456 vs 32 [ 397.585905][T27721] EXT4-fs (loop1): inodes count not valid: 3360 vs 32 [ 397.605034][T27754] loop4: detected capacity change from 0 to 264192 19:44:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200e00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 397.633755][T27734] loop3: detected capacity change from 0 to 2048 [ 397.642228][T27738] loop5: detected capacity change from 0 to 2048 [ 397.667363][T27770] loop2: detected capacity change from 0 to 2048 [ 397.679385][T27754] EXT4-fs (loop4): unsupported descriptor size 0 [ 397.686200][T27773] loop1: detected capacity change from 0 to 2048 [ 397.686403][T27734] EXT4-fs (loop3): inodes count not valid: 16711456 vs 32 [ 397.703114][T27738] EXT4-fs (loop5): inodes count not valid: 4128 vs 32 19:44:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200fff000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 397.729240][T27770] EXT4-fs (loop2): inodes count not valid: 4718624 vs 32 19:44:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xfffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201100000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20004c000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 397.756422][T27773] EXT4-fs (loop1): inodes count not valid: 3616 vs 32 [ 397.799011][T27773] loop1: detected capacity change from 0 to 2048 [ 397.814865][T27773] EXT4-fs (loop1): inodes count not valid: 3616 vs 32 [ 397.825422][T27797] loop3: detected capacity change from 0 to 2048 [ 397.842683][T27802] loop4: detected capacity change from 0 to 264192 19:44:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200f00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 397.850398][T27803] loop5: detected capacity change from 0 to 2048 [ 397.861910][T27797] EXT4-fs (loop3): inodes count not valid: 16715552 vs 32 [ 397.863061][T27801] loop2: detected capacity change from 0 to 2048 [ 397.878527][T27802] EXT4-fs (loop4): unsupported descriptor size 0 [ 397.885211][T27803] EXT4-fs (loop5): inodes count not valid: 4384 vs 32 19:44:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20feff000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 397.930843][T27801] EXT4-fs (loop2): inodes count not valid: 4980768 vs 32 19:44:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201200000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 397.976862][T27822] loop1: detected capacity change from 0 to 2048 [ 397.994048][T27826] loop3: detected capacity change from 0 to 2048 [ 398.003094][T27827] loop4: detected capacity change from 0 to 264192 [ 398.012476][T27830] loop5: detected capacity change from 0 to 2048 [ 398.021740][T27801] loop2: detected capacity change from 0 to 2048 [ 398.029349][T27822] EXT4-fs (loop1): inodes count not valid: 3872 vs 32 [ 398.042136][T27826] EXT4-fs (loop3): inodes count not valid: 16776736 vs 32 [ 398.057345][T27827] EXT4-fs (loop4): unsupported descriptor size 0 [ 398.066287][T27830] EXT4-fs (loop5): inodes count not valid: 4640 vs 32 19:44:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 398.075037][T27801] EXT4-fs (loop2): inodes count not valid: 4980768 vs 32 [ 398.105025][T27826] loop3: detected capacity change from 0 to 2048 [ 398.111479][T27822] loop1: detected capacity change from 0 to 2048 [ 398.111900][T27830] loop5: detected capacity change from 0 to 2048 19:44:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 398.125611][T27822] EXT4-fs (loop1): inodes count not valid: 3872 vs 32 19:44:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200c57000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 398.156165][T27859] loop4: detected capacity change from 0 to 264192 [ 398.178523][T27826] EXT4-fs (loop3): inodes count not valid: 16776736 vs 32 [ 398.189859][T27859] EXT4-fs (loop4): unsupported descriptor size 0 [ 398.194439][T27867] loop1: detected capacity change from 0 to 2048 19:44:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 398.204563][T27830] EXT4-fs (loop5): inodes count not valid: 4640 vs 32 [ 398.212292][T27871] loop2: detected capacity change from 0 to 2048 [ 398.224779][T27867] EXT4-fs (loop1): inodes count not valid: 4128 vs 32 [ 398.231747][T27871] EXT4-fs (loop2): inodes count not valid: 5704736 vs 32 [ 398.290543][T27867] loop1: detected capacity change from 0 to 2048 [ 398.300939][T27867] EXT4-fs (loop1): inodes count not valid: 4128 vs 32 [ 398.320393][T27890] loop4: detected capacity change from 0 to 264192 [ 398.341041][T27890] EXT4-fs (loop4): unsupported descriptor size 0 [ 398.406021][T27890] loop4: detected capacity change from 0 to 264192 [ 398.417146][T27890] EXT4-fs (loop4): unsupported descriptor size 0 [ 398.530074][T27782] loop0: detected capacity change from 0 to 2048 [ 398.545607][T27782] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 19:44:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xfffffffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000020002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202200000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200060000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201100000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 398.723074][T27915] loop5: detected capacity change from 0 to 2048 [ 398.727541][T27916] loop1: detected capacity change from 0 to 2048 [ 398.737213][T27918] loop3: detected capacity change from 0 to 2048 [ 398.743628][T27922] loop4: detected capacity change from 0 to 264192 [ 398.745101][T27919] loop2: detected capacity change from 0 to 2048 [ 398.763045][T27918] EXT4-fs (loop3): inodes count not valid: 33554464 vs 32 [ 398.773511][T27916] EXT4-fs (loop1): inodes count not valid: 4384 vs 32 [ 398.782391][T27915] EXT4-fs (loop5): inodes count not valid: 8736 vs 32 [ 398.789528][T27919] EXT4-fs (loop2): inodes count not valid: 6291488 vs 32 19:44:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200068000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 398.819894][T27922] EXT4-fs (loop4): unsupported descriptor size 0 [ 398.837733][T27918] loop3: detected capacity change from 0 to 2048 [ 398.844960][T27916] loop1: detected capacity change from 0 to 2048 [ 398.855492][T27915] loop5: detected capacity change from 0 to 2048 [ 398.862368][T27918] EXT4-fs (loop3): inodes count not valid: 33554464 vs 32 19:44:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202500000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 398.872147][T27916] EXT4-fs (loop1): inodes count not valid: 4384 vs 32 [ 398.879067][T27915] EXT4-fs (loop5): inodes count not valid: 8736 vs 32 [ 398.910388][T27949] loop2: detected capacity change from 0 to 2048 19:44:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201200000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 398.955887][T27961] loop4: detected capacity change from 0 to 264192 [ 398.979986][T27949] EXT4-fs (loop2): inodes count not valid: 6815776 vs 32 [ 398.984581][T27964] loop5: detected capacity change from 0 to 2048 [ 398.994288][T27961] EXT4-fs (loop4): unsupported descriptor size 0 [ 399.014764][T27971] loop3: detected capacity change from 0 to 2048 [ 399.017517][T27972] loop1: detected capacity change from 0 to 2048 [ 399.038302][T27971] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 [ 399.051418][T27961] loop4: detected capacity change from 0 to 264192 19:44:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202200000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 399.064027][T27964] EXT4-fs (loop5): inodes count not valid: 9504 vs 32 [ 399.072394][T27972] EXT4-fs (loop1): inodes count not valid: 4640 vs 32 [ 399.075556][T27961] EXT4-fs (loop4): unsupported descriptor size 0 [ 399.085570][T27949] loop2: detected capacity change from 0 to 2048 [ 399.098728][T27949] EXT4-fs (loop2): inodes count not valid: 6815776 vs 32 [ 399.133589][T27971] loop3: detected capacity change from 0 to 2048 [ 399.142746][T27964] loop5: detected capacity change from 0 to 2048 [ 399.150104][T27971] EXT4-fs (loop3): inodes count not valid: 67108896 vs 32 [ 399.176918][T28003] loop1: detected capacity change from 0 to 2048 [ 399.184114][T27964] EXT4-fs (loop5): inodes count not valid: 9504 vs 32 [ 399.211709][T28003] EXT4-fs (loop1): inodes count not valid: 8736 vs 32 19:44:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xfffffffffffffffe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20006c000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202e00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000080002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202500000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 399.714868][T28026] loop5: detected capacity change from 0 to 2048 [ 399.717530][T28028] loop1: detected capacity change from 0 to 2048 [ 399.724860][T28027] loop3: detected capacity change from 0 to 2048 [ 399.729259][T28031] loop2: detected capacity change from 0 to 2048 [ 399.743052][T28033] loop4: detected capacity change from 0 to 264192 [ 399.756364][T28026] EXT4-fs (loop5): inodes count not valid: 11808 vs 32 [ 399.765981][T28028] EXT4-fs (loop1): inodes count not valid: 9504 vs 32 [ 399.773939][T28033] EXT4-fs (loop4): unsupported descriptor size 0 [ 399.789910][T28027] EXT4-fs (loop3): inodes count not valid: 134217760 vs 32 [ 399.800652][T28031] EXT4-fs (loop2): inodes count not valid: 7077920 vs 32 19:44:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="204800000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="204000080002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 399.812629][T28026] loop5: detected capacity change from 0 to 2048 [ 399.821190][T28026] EXT4-fs (loop5): inodes count not valid: 11808 vs 32 [ 399.875100][T28028] loop1: detected capacity change from 0 to 2048 [ 399.889178][T28031] loop2: detected capacity change from 0 to 2048 [ 399.893475][T28064] loop3: detected capacity change from 0 to 2048 [ 399.903319][T28028] EXT4-fs (loop1): inodes count not valid: 9504 vs 32 [ 399.911234][T28031] EXT4-fs (loop2): inodes count not valid: 7077920 vs 32 [ 399.911667][T28073] loop5: detected capacity change from 0 to 2048 [ 399.918494][T28072] loop4: detected capacity change from 0 to 264192 [ 399.935575][T28072] EXT4-fs (loop4): unsupported descriptor size 0 [ 399.947543][T28064] EXT4-fs (loop3): inodes count not valid: 134234144 vs 32 [ 399.955328][T28073] EXT4-fs (loop5): inodes count not valid: 18464 vs 32 19:44:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202e00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 399.993003][T28064] loop3: detected capacity change from 0 to 2048 [ 400.007255][T28072] loop4: detected capacity change from 0 to 264192 [ 400.019906][T28072] EXT4-fs (loop4): unsupported descriptor size 0 [ 400.026594][T28073] loop5: detected capacity change from 0 to 2048 19:44:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200373000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="204c00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 400.036656][T28064] EXT4-fs (loop3): inodes count not valid: 134234144 vs 32 [ 400.049818][T28073] EXT4-fs (loop5): inodes count not valid: 18464 vs 32 [ 400.060058][T28096] loop1: detected capacity change from 0 to 2048 [ 400.069199][T28096] EXT4-fs (loop1): inodes count not valid: 11808 vs 32 [ 400.117474][T28111] loop2: detected capacity change from 0 to 2048 [ 400.132206][T28111] EXT4-fs (loop2): inodes count not valid: 7537440 vs 32 [ 400.151036][T28096] loop1: detected capacity change from 0 to 2048 [ 400.157818][T28096] EXT4-fs (loop1): inodes count not valid: 11808 vs 32 [ 400.172944][T28119] loop5: detected capacity change from 0 to 2048 [ 400.188428][T28119] EXT4-fs (loop5): inodes count not valid: 19488 vs 32 [ 400.241105][T28119] loop5: detected capacity change from 0 to 2048 [ 400.251013][T28119] EXT4-fs (loop5): inodes count not valid: 19488 vs 32 19:44:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000c0002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200074000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="204800000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="206000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 400.692024][T28142] loop2: detected capacity change from 0 to 2048 [ 400.706504][T28149] loop3: detected capacity change from 0 to 2048 [ 400.717387][T28150] loop4: detected capacity change from 0 to 264192 [ 400.741226][T28142] EXT4-fs (loop2): inodes count not valid: 7602208 vs 32 [ 400.743471][T28159] loop5: detected capacity change from 0 to 2048 [ 400.755414][T28158] loop1: detected capacity change from 0 to 2048 [ 400.770473][T28149] EXT4-fs (loop3): inodes count not valid: 201326624 vs 32 [ 400.778042][T28150] EXT4-fs (loop4): unsupported descriptor size 0 19:44:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x85ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 400.816521][T28159] EXT4-fs (loop5): inodes count not valid: 24608 vs 32 [ 400.817430][T28142] loop2: detected capacity change from 0 to 2048 [ 400.831116][T28158] EXT4-fs (loop1): inodes count not valid: 18464 vs 32 [ 400.839323][T28149] loop3: detected capacity change from 0 to 2048 [ 400.853913][T28142] EXT4-fs (loop2): inodes count not valid: 7602208 vs 32 [ 400.878134][T28149] EXT4-fs (loop3): inodes count not valid: 201326624 vs 32 [ 400.896364][T28159] loop5: detected capacity change from 0 to 2048 [ 400.905372][T28158] loop1: detected capacity change from 0 to 2048 19:44:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20007a000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20504d4d0002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 400.923484][T28159] EXT4-fs (loop5): inodes count not valid: 24608 vs 32 [ 400.933095][T28158] EXT4-fs (loop1): inodes count not valid: 18464 vs 32 [ 400.933616][T28189] loop4: detected capacity change from 0 to 264192 19:44:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="206800000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="204c00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 400.981771][T28195] loop3: detected capacity change from 0 to 2048 [ 400.987384][T28196] loop2: detected capacity change from 0 to 2048 [ 400.995708][T28189] EXT4-fs (loop4): unsupported descriptor size 0 [ 401.013840][T28195] EXT4-fs (loop3): inodes count not valid: 1296912416 vs 32 [ 401.064993][T28195] loop3: detected capacity change from 0 to 2048 [ 401.073602][T28189] loop4: detected capacity change from 0 to 264192 [ 401.081141][T28196] EXT4-fs (loop2): inodes count not valid: 7995424 vs 32 [ 401.088664][T28195] EXT4-fs (loop3): inodes count not valid: 1296912416 vs 32 [ 401.097594][T28217] loop5: detected capacity change from 0 to 2048 [ 401.105434][T28189] EXT4-fs (loop4): unsupported descriptor size 0 [ 401.106684][T28219] loop1: detected capacity change from 0 to 2048 [ 401.128472][T28217] EXT4-fs (loop5): inodes count not valid: 26656 vs 32 [ 401.143205][T28219] EXT4-fs (loop1): inodes count not valid: 19488 vs 32 19:44:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000102000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 401.163726][T28196] loop2: detected capacity change from 0 to 2048 [ 401.203133][T28196] EXT4-fs (loop2): inodes count not valid: 7995424 vs 32 [ 401.220885][T28217] loop5: detected capacity change from 0 to 2048 [ 401.233534][T28217] EXT4-fs (loop5): inodes count not valid: 26656 vs 32 [ 401.250948][T28243] loop3: detected capacity change from 0 to 2048 [ 401.267751][T28243] EXT4-fs (loop3): bad geometry: block count 513 exceeds size of device (512 blocks) [ 401.321098][T28243] loop3: detected capacity change from 0 to 2048 [ 401.342489][T28243] EXT4-fs (loop3): bad geometry: block count 513 exceeds size of device (512 blocks) 19:44:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="080000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="206000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20008c000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="206c00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000202000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 401.696103][T28275] loop1: detected capacity change from 0 to 2048 [ 401.713300][T28279] loop2: detected capacity change from 0 to 2048 [ 401.716187][T28285] loop5: detected capacity change from 0 to 2048 [ 401.726765][T28286] loop4: detected capacity change from 0 to 264192 [ 401.734039][T28282] loop0: detected capacity change from 0 to 2048 [ 401.741849][T28287] loop3: detected capacity change from 0 to 2048 [ 401.752192][T28286] EXT4-fs (loop4): unsupported descriptor size 0 [ 401.762242][T28275] EXT4-fs (loop1): inodes count not valid: 24608 vs 32 [ 401.770905][T28285] EXT4-fs (loop5): inodes count not valid: 27680 vs 32 [ 401.773058][T28279] EXT4-fs (loop2): inodes count not valid: 9175072 vs 32 [ 401.778148][T28282] EXT4-fs (loop0): inodes count not valid: 8 vs 32 19:44:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2003c1000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="0a0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 401.797460][T28287] EXT4-fs (loop3): bad geometry: block count 514 exceeds size of device (512 blocks) [ 401.815614][T28275] loop1: detected capacity change from 0 to 2048 [ 401.833785][T28275] EXT4-fs (loop1): inodes count not valid: 24608 vs 32 [ 401.868891][T28285] loop5: detected capacity change from 0 to 2048 [ 401.875596][T28287] loop3: detected capacity change from 0 to 2048 [ 401.890315][T28287] EXT4-fs (loop3): bad geometry: block count 514 exceeds size of device (512 blocks) [ 401.900614][T28285] EXT4-fs (loop5): inodes count not valid: 27680 vs 32 [ 401.907997][T28320] loop0: detected capacity change from 0 to 2048 19:44:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="206800000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="207400000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 401.928012][T28329] loop2: detected capacity change from 0 to 2048 [ 401.938224][T28331] loop4: detected capacity change from 0 to 264192 [ 401.948996][T28320] EXT4-fs (loop0): inodes count not valid: 10 vs 32 [ 401.964300][T28329] EXT4-fs (loop2): inodes count not valid: 12649248 vs 32 19:44:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000dc000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040202000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 402.010547][T28331] EXT4-fs (loop4): unsupported descriptor size 0 [ 402.013721][T28345] loop5: detected capacity change from 0 to 2048 [ 402.025788][T28340] loop1: detected capacity change from 0 to 2048 [ 402.041641][T28320] loop0: detected capacity change from 0 to 2048 19:44:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd201000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 402.056298][T28320] EXT4-fs (loop0): inodes count not valid: 10 vs 32 [ 402.065995][T28345] EXT4-fs (loop5): inodes count not valid: 29728 vs 32 [ 402.074196][T28357] loop2: detected capacity change from 0 to 2048 [ 402.085367][T28357] EXT4-fs (loop2): inodes count not valid: 14417952 vs 32 [ 402.095046][T28362] loop3: detected capacity change from 0 to 2048 [ 402.103830][T28340] EXT4-fs (loop1): inodes count not valid: 26656 vs 32 19:44:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000dd000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 402.118835][T28362] EXT4-fs (loop3): bad geometry: block count 514 exceeds size of device (512 blocks) [ 402.142134][T28345] loop5: detected capacity change from 0 to 2048 19:44:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="120000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 402.163672][T28362] loop3: detected capacity change from 0 to 2048 [ 402.166049][T28378] loop2: detected capacity change from 0 to 2048 [ 402.176523][T28340] loop1: detected capacity change from 0 to 2048 [ 402.183937][T28345] EXT4-fs (loop5): inodes count not valid: 29728 vs 32 [ 402.194672][T28362] EXT4-fs (loop3): bad geometry: block count 514 exceeds size of device (512 blocks) [ 402.204954][T28340] EXT4-fs (loop1): inodes count not valid: 26656 vs 32 19:44:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="206c00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000302000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="207a00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 402.231780][T28388] loop4: detected capacity change from 0 to 264192 [ 402.242796][T28378] EXT4-fs (loop2): inodes count not valid: 14483488 vs 32 [ 402.258386][T28400] loop0: detected capacity change from 0 to 2048 19:44:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xdaffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 402.291667][T28388] EXT4-fs (loop4): unsupported descriptor size 0 [ 402.303578][T28407] loop1: detected capacity change from 0 to 2048 [ 402.314790][T28408] loop3: detected capacity change from 0 to 2048 [ 402.321789][T28407] EXT4-fs (loop1): inodes count not valid: 27680 vs 32 19:44:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="207400000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="130000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 402.341818][T28400] EXT4-fs (loop0): inodes count not valid: 18 vs 32 [ 402.342547][T28412] loop5: detected capacity change from 0 to 2048 [ 402.365164][T28408] EXT4-fs (loop3): bad geometry: block count 515 exceeds size of device (512 blocks) [ 402.383438][T28412] EXT4-fs (loop5): inodes count not valid: 31264 vs 32 [ 402.389813][T28378] loop2: detected capacity change from 0 to 2048 [ 402.411716][T28378] EXT4-fs (loop2): inodes count not valid: 14483488 vs 32 [ 402.418699][T28431] loop4: detected capacity change from 0 to 264192 [ 402.428360][T28429] loop0: detected capacity change from 0 to 2048 19:44:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20c0ed000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 402.439600][T28429] EXT4-fs (loop0): inodes count not valid: 19 vs 32 [ 402.440463][T28408] loop3: detected capacity change from 0 to 2048 [ 402.461484][T28431] EXT4-fs (loop4): unsupported descriptor size 0 19:44:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="190000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 402.496436][T28443] loop1: detected capacity change from 0 to 2048 [ 402.504277][T28408] EXT4-fs (loop3): bad geometry: block count 515 exceeds size of device (512 blocks) [ 402.516647][T28431] loop4: detected capacity change from 0 to 264192 [ 402.526007][T28431] EXT4-fs (loop4): unsupported descriptor size 0 [ 402.533007][T28412] loop5: detected capacity change from 0 to 2048 19:44:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000402000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xed72c08200000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fe00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 402.545252][T28412] EXT4-fs (loop5): inodes count not valid: 31264 vs 32 [ 402.554744][T28443] EXT4-fs (loop1): inodes count not valid: 29728 vs 32 [ 402.555740][T28461] loop2: detected capacity change from 0 to 2048 [ 402.578373][T28463] loop0: detected capacity change from 0 to 2048 [ 402.621304][T28463] EXT4-fs (loop0): inodes count not valid: 25 vs 32 [ 402.631920][T28461] EXT4-fs (loop2): inodes count not valid: 15581216 vs 32 [ 402.646002][T28443] loop1: detected capacity change from 0 to 2048 [ 402.660299][T28463] loop0: detected capacity change from 0 to 2048 [ 402.664647][T28484] loop4: detected capacity change from 0 to 264192 [ 402.676645][T28461] loop2: detected capacity change from 0 to 2048 [ 402.677966][T28443] EXT4-fs (loop1): inodes count not valid: 29728 vs 32 [ 402.695594][T28463] EXT4-fs (loop0): inodes count not valid: 25 vs 32 [ 402.703009][T28484] EXT4-fs (loop4): unsupported descriptor size 0 [ 402.704998][T28493] loop5: detected capacity change from 0 to 2048 19:44:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="207a00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 402.712929][T28495] loop3: detected capacity change from 0 to 2048 [ 402.728719][T28461] EXT4-fs (loop2): inodes count not valid: 15581216 vs 32 19:44:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1a0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 402.763980][T28493] EXT4-fs (loop5): inodes count not valid: 65056 vs 32 [ 402.774427][T28505] loop1: detected capacity change from 0 to 2048 [ 402.785854][T28495] EXT4-fs (loop3): bad geometry: block count 516 exceeds size of device (512 blocks) 19:44:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2007fc000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 402.809988][T28505] EXT4-fs (loop1): inodes count not valid: 31264 vs 32 [ 402.818210][T28514] loop4: detected capacity change from 0 to 264192 [ 402.829660][T28495] loop3: detected capacity change from 0 to 2048 [ 402.836476][T28514] EXT4-fs (loop4): unsupported descriptor size 0 [ 402.845858][T28523] loop0: detected capacity change from 0 to 2048 [ 402.861392][T28505] loop1: detected capacity change from 0 to 2048 [ 402.873942][T28495] EXT4-fs (loop3): bad geometry: block count 516 exceeds size of device (512 blocks) [ 402.885370][T28505] EXT4-fs (loop1): inodes count not valid: 31264 vs 32 [ 402.893020][T28493] loop5: detected capacity change from 0 to 2048 [ 402.904679][T28493] EXT4-fs (loop5): inodes count not valid: 65056 vs 32 19:44:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fe00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 402.907859][T28523] EXT4-fs (loop0): inodes count not valid: 26 vs 32 [ 402.915193][T28539] loop2: detected capacity change from 0 to 2048 [ 402.950451][T28545] loop4: detected capacity change from 0 to 264192 19:44:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200402000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000502000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 402.967849][T28539] EXT4-fs (loop2): inodes count not valid: 16516896 vs 32 [ 402.982272][T28545] EXT4-fs (loop4): unsupported descriptor size 0 [ 403.001343][T28523] loop0: detected capacity change from 0 to 2048 19:44:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 403.014106][T28539] loop2: detected capacity change from 0 to 2048 [ 403.026991][T28539] EXT4-fs (loop2): inodes count not valid: 16516896 vs 32 [ 403.046766][T28523] EXT4-fs (loop0): inodes count not valid: 26 vs 32 [ 403.047974][T28563] loop1: detected capacity change from 0 to 2048 [ 403.056600][T28568] loop5: detected capacity change from 0 to 2048 [ 403.061450][T28567] loop3: detected capacity change from 0 to 2048 [ 403.073022][T28568] EXT4-fs (loop5): inodes count not valid: 132128 vs 32 [ 403.085779][T28563] EXT4-fs (loop1): inodes count not valid: 65056 vs 32 [ 403.092888][T28567] EXT4-fs (loop3): bad geometry: block count 517 exceeds size of device (512 blocks) [ 403.098288][T28579] loop4: detected capacity change from 0 to 264192 19:44:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffe000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="250000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 403.121840][T28568] loop5: detected capacity change from 0 to 2048 [ 403.136669][T28579] EXT4-fs (loop4): unsupported descriptor size 0 [ 403.147073][T28568] EXT4-fs (loop5): inodes count not valid: 132128 vs 32 [ 403.165827][T28567] loop3: detected capacity change from 0 to 2048 [ 403.166187][T28563] loop1: detected capacity change from 0 to 2048 [ 403.180236][T28567] EXT4-fs (loop3): bad geometry: block count 517 exceeds size of device (512 blocks) [ 403.190112][T28563] EXT4-fs (loop1): inodes count not valid: 65056 vs 32 [ 403.199063][T28599] loop2: detected capacity change from 0 to 2048 [ 403.206042][T28601] loop0: detected capacity change from 0 to 2048 [ 403.215820][T28579] loop4: detected capacity change from 0 to 264192 19:44:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000602000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200402000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 403.223709][T28599] EXT4-fs (loop2): inodes count not valid: 16711456 vs 32 [ 403.231364][T28601] EXT4-fs (loop0): inodes count not valid: 37 vs 32 [ 403.231397][T28579] EXT4-fs (loop4): unsupported descriptor size 0 [ 403.255506][T28599] loop2: detected capacity change from 0 to 2048 [ 403.262197][T28601] loop0: detected capacity change from 0 to 2048 19:44:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200003000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 403.281358][T28599] EXT4-fs (loop2): inodes count not valid: 16711456 vs 32 [ 403.294857][T28601] EXT4-fs (loop0): inodes count not valid: 37 vs 32 [ 403.306962][T28626] loop1: detected capacity change from 0 to 2048 [ 403.318506][T28626] EXT4-fs (loop1): inodes count not valid: 132128 vs 32 [ 403.337769][T28638] loop4: detected capacity change from 0 to 264192 [ 403.341855][T28640] loop5: detected capacity change from 0 to 2048 [ 403.353394][T28642] loop3: detected capacity change from 0 to 2048 [ 403.359839][T28640] EXT4-fs (loop5): inodes count not valid: 196640 vs 32 [ 403.371123][T28638] EXT4-fs (loop4): unsupported descriptor size 0 [ 403.380353][T28626] loop1: detected capacity change from 0 to 2048 19:44:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200fff000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="290000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 403.390886][T28642] EXT4-fs (loop3): bad geometry: block count 518 exceeds size of device (512 blocks) [ 403.412683][T28626] EXT4-fs (loop1): inodes count not valid: 132128 vs 32 [ 403.450337][T28642] loop3: detected capacity change from 0 to 2048 [ 403.471211][T28640] loop5: detected capacity change from 0 to 2048 [ 403.481803][T28642] EXT4-fs (loop3): bad geometry: block count 518 exceeds size of device (512 blocks) [ 403.491757][T28640] EXT4-fs (loop5): inodes count not valid: 196640 vs 32 19:44:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200003000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 403.491947][T28674] loop2: detected capacity change from 0 to 2048 [ 403.510228][T28672] loop0: detected capacity change from 0 to 2048 [ 403.523254][T28680] loop4: detected capacity change from 0 to 264192 [ 403.536503][T28672] EXT4-fs (loop0): inodes count not valid: 41 vs 32 19:44:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040602000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 403.547200][T28680] EXT4-fs (loop4): unsupported descriptor size 0 [ 403.560870][T28674] EXT4-fs (loop2): inodes count not valid: 16715552 vs 32 19:44:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20feff000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20c103000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="fe0000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 403.593904][T28688] loop1: detected capacity change from 0 to 2048 [ 403.606861][T28688] EXT4-fs (loop1): inodes count not valid: 196640 vs 32 [ 403.617639][T28691] loop3: detected capacity change from 0 to 2048 [ 403.646873][T28680] loop4: detected capacity change from 0 to 264192 [ 403.661599][T28688] loop1: detected capacity change from 0 to 2048 [ 403.668484][T28688] EXT4-fs (loop1): inodes count not valid: 196640 vs 32 [ 403.672782][T28691] EXT4-fs (loop3): bad geometry: block count 518 exceeds size of device (512 blocks) [ 403.682535][T28709] loop2: detected capacity change from 0 to 2048 19:44:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 403.692192][T28680] EXT4-fs (loop4): unsupported descriptor size 0 [ 403.693401][T28713] loop5: detected capacity change from 0 to 2048 [ 403.709001][T28709] EXT4-fs (loop2): inodes count not valid: 16776736 vs 32 [ 403.722470][T28718] loop0: detected capacity change from 0 to 2048 19:44:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20c103000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 403.746308][T28718] EXT4-fs (loop0): inodes count not valid: 254 vs 32 [ 403.777617][T28709] loop2: detected capacity change from 0 to 2048 [ 403.787853][T28709] EXT4-fs (loop2): inodes count not valid: 16776736 vs 32 [ 403.797320][T28713] EXT4-fs (loop5): inodes count not valid: 246048 vs 32 [ 403.804866][T28718] loop0: detected capacity change from 0 to 2048 [ 403.810953][T28691] loop3: detected capacity change from 0 to 2048 [ 403.819419][T28718] EXT4-fs (loop0): inodes count not valid: 254 vs 32 [ 403.829682][T28691] EXT4-fs (loop3): bad geometry: block count 518 exceeds size of device (512 blocks) [ 403.831870][T28745] loop4: detected capacity change from 0 to 264192 [ 403.850235][T28709] ================================================================== [ 403.858355][T28709] BUG: KCSAN: data-race in __lru_add_drain_all / lru_cache_add [ 403.864432][T28745] EXT4-fs (loop4): unsupported descriptor size 0 [ 403.866091][T28709] [ 403.866098][T28709] write to 0xffff888237d22528 of 1 bytes by task 28295 on cpu 1: [ 403.877392][T28743] loop1: detected capacity change from 0 to 2048 [ 403.882538][T28709] lru_cache_add+0x75/0x150 [ 403.882564][T28709] add_to_page_cache_lru+0x150/0x1b0 19:44:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000702000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 403.898646][T28709] page_cache_ra_unbounded+0x274/0x430 [ 403.904709][T28743] EXT4-fs (loop1): inodes count not valid: 246048 vs 32 [ 403.904811][T28709] force_page_cache_ra+0x256/0x290 [ 403.916919][T28709] page_cache_sync_ra+0xcc/0xe0 [ 403.921772][T28709] filemap_read+0x3ad/0x1220 [ 403.926373][T28709] generic_file_read_iter+0x75/0x2c0 [ 403.931657][T28709] blkdev_read_iter+0xb9/0xf0 [ 403.936330][T28709] vfs_read+0x66c/0x750 [ 403.940495][T28709] ksys_read+0xd9/0x190 [ 403.944637][T28709] __x64_sys_read+0x3e/0x50 [ 403.949124][T28709] do_syscall_64+0x44/0xa0 [ 403.953942][T28709] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 403.959827][T28709] [ 403.962139][T28709] read to 0xffff888237d22528 of 1 bytes by task 28709 on cpu 0: [ 403.969770][T28709] __lru_add_drain_all+0x12c/0x3e0 [ 403.974889][T28709] lru_add_drain_all+0xc/0x10 [ 403.979568][T28709] invalidate_bdev+0x56/0x80 [ 403.984144][T28709] __loop_clr_fd+0x521/0x850 [ 403.990523][T28709] lo_ioctl+0xac5/0x13e0 [ 403.994759][T28709] blkdev_ioctl+0x1d0/0x3f0 [ 403.999245][T28709] block_ioctl+0x6e/0x80 [ 404.003655][T28709] __se_sys_ioctl+0xcb/0x140 [ 404.008229][T28709] __x64_sys_ioctl+0x3f/0x50 [ 404.012798][T28709] do_syscall_64+0x44/0xa0 [ 404.017384][T28709] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 404.023301][T28709] [ 404.025604][T28709] value changed: 0x07 -> 0x08 [ 404.030255][T28709] [ 404.032557][T28709] Reported by Kernel Concurrency Sanitizer on: [ 404.038686][T28709] CPU: 0 PID: 28709 Comm: syz-executor.2 Not tainted 5.15.0-rc3-syzkaller #0 19:44:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000020002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="004000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 404.047425][T28709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.057474][T28709] ================================================================== [ 404.080341][T28713] loop5: detected capacity change from 0 to 2048 [ 404.088133][T28713] EXT4-fs (loop5): inodes count not valid: 246048 vs 32 19:44:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfff7ffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 404.101981][T28743] loop1: detected capacity change from 0 to 2048 [ 404.108825][T28752] loop3: detected capacity change from 0 to 2048 [ 404.123846][T28743] EXT4-fs (loop1): inodes count not valid: 246048 vs 32 [ 404.141019][T28775] loop2: detected capacity change from 0 to 2048 19:44:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200204000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 404.173579][T28752] EXT4-fs (loop3): bad geometry: block count 519 exceeds size of device (512 blocks) [ 404.173750][T28780] loop4: detected capacity change from 0 to 264192 [ 404.197815][T28775] EXT4-fs (loop2): inodes count not valid: 33554464 vs 32 19:44:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200204000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000802000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 404.239119][T28780] EXT4-fs (loop4): unsupported descriptor size 0 [ 404.248883][T28788] loop0: detected capacity change from 0 to 2048 [ 404.258877][T28775] loop2: detected capacity change from 0 to 2048 [ 404.281264][T28795] loop5: detected capacity change from 0 to 2048 19:44:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffbffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 404.291120][T28775] EXT4-fs (loop2): inodes count not valid: 33554464 vs 32 [ 404.302791][T28788] EXT4-fs (loop0): inodes count not valid: 16384 vs 32 [ 404.311552][T28795] EXT4-fs (loop5): inodes count not valid: 262688 vs 32 [ 404.331411][T28798] loop1: detected capacity change from 0 to 2048 [ 404.347282][T28798] EXT4-fs (loop1): inodes count not valid: 262688 vs 32 [ 404.355791][T28806] loop3: detected capacity change from 0 to 2048 [ 404.365473][T28806] EXT4-fs (loop3): bad geometry: block count 520 exceeds size of device (512 blocks) [ 404.381811][T28788] loop0: detected capacity change from 0 to 2048 19:44:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200604000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200604000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 404.405647][T28823] loop2: detected capacity change from 0 to 2048 [ 404.416551][T28806] loop3: detected capacity change from 0 to 2048 [ 404.422046][T28829] loop4: detected capacity change from 0 to 264192 [ 404.434669][T28829] EXT4-fs (loop4): unsupported descriptor size 0 [ 404.442432][T28834] loop5: detected capacity change from 0 to 2048 19:44:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 404.450027][T28788] EXT4-fs (loop0): inodes count not valid: 16384 vs 32 [ 404.468040][T28834] EXT4-fs (loop5): inodes count not valid: 263712 vs 32 [ 404.468598][T28806] EXT4-fs (loop3): bad geometry: block count 520 exceeds size of device (512 blocks) [ 404.485147][T28823] EXT4-fs (loop2): inodes count not valid: 67108896 vs 32 [ 404.486465][T28840] loop1: detected capacity change from 0 to 2048 19:44:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="feff00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 404.506333][T28834] loop5: detected capacity change from 0 to 2048 [ 404.516457][T28834] EXT4-fs (loop5): inodes count not valid: 263712 vs 32 [ 404.524214][T28840] EXT4-fs (loop1): inodes count not valid: 263712 vs 32 [ 404.527412][T28853] loop4: detected capacity change from 0 to 264192 19:44:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000080002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000902000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 404.559806][T28853] EXT4-fs (loop4): unsupported descriptor size 0 [ 404.587531][T28863] loop2: detected capacity change from 0 to 2048 [ 404.594376][T28861] loop0: detected capacity change from 0 to 2048 [ 404.601313][T28863] EXT4-fs (loop2): inodes count not valid: 134217760 vs 32 19:44:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201004000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 404.609114][T28840] loop1: detected capacity change from 0 to 2048 [ 404.627874][T28861] EXT4-fs (loop0): inodes count not valid: 65534 vs 32 [ 404.635685][T28840] EXT4-fs (loop1): inodes count not valid: 263712 vs 32 [ 404.673193][T28886] loop4: detected capacity change from 0 to 264192 [ 404.684747][T28887] loop3: detected capacity change from 0 to 2048 [ 404.696533][T28863] loop2: detected capacity change from 0 to 2048 [ 404.706543][T28863] EXT4-fs (loop2): inodes count not valid: 134217760 vs 32 19:44:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201004000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 404.724410][T28887] EXT4-fs (loop3): bad geometry: block count 521 exceeds size of device (512 blocks) [ 404.725390][T28861] loop0: detected capacity change from 0 to 2048 [ 404.737714][T28886] EXT4-fs (loop4): unsupported descriptor size 0 [ 404.751634][T28892] loop5: detected capacity change from 0 to 2048 [ 404.764049][T28861] EXT4-fs (loop0): inodes count not valid: 65534 vs 32 19:44:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="204000080002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 404.772898][T28892] EXT4-fs (loop5): inodes count not valid: 266272 vs 32 [ 404.775324][T28907] loop1: detected capacity change from 0 to 2048 [ 404.789784][T28907] EXT4-fs (loop1): inodes count not valid: 266272 vs 32 [ 404.792955][T28887] loop3: detected capacity change from 0 to 2048 [ 404.803309][T28886] loop4: detected capacity change from 0 to 264192 19:44:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="feffffff0002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 404.821652][T28892] loop5: detected capacity change from 0 to 2048 [ 404.828512][T28886] EXT4-fs (loop4): unsupported descriptor size 0 [ 404.829185][T28887] EXT4-fs (loop3): bad geometry: block count 521 exceeds size of device (512 blocks) [ 404.840867][T28892] EXT4-fs (loop5): inodes count not valid: 266272 vs 32 [ 404.857332][T28907] loop1: detected capacity change from 0 to 2048 19:44:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffff0700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 404.878276][T28933] loop2: detected capacity change from 0 to 2048 [ 404.879653][T28907] EXT4-fs (loop1): inodes count not valid: 266272 vs 32 [ 404.898548][T28937] loop0: detected capacity change from 0 to 2048 [ 404.907136][T28933] EXT4-fs (loop2): inodes count not valid: 134234144 vs 32 [ 404.917916][T28937] EXT4-fs (loop0): inodes count not valid: 4294967294 vs 32 19:44:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200005000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200005000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000a02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 404.971008][T28933] loop2: detected capacity change from 0 to 2048 [ 404.973486][T28955] loop4: detected capacity change from 0 to 264192 [ 404.985158][T28937] loop0: detected capacity change from 0 to 2048 [ 404.999834][T28933] EXT4-fs (loop2): inodes count not valid: 134234144 vs 32 [ 405.022374][T28937] EXT4-fs (loop0): inodes count not valid: 4294967294 vs 32 [ 405.035165][T28962] loop5: detected capacity change from 0 to 2048 19:44:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000c0002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 405.064754][T28955] EXT4-fs (loop4): unsupported descriptor size 0 [ 405.072003][T28969] loop1: detected capacity change from 0 to 2048 [ 405.091654][T28972] loop3: detected capacity change from 0 to 2048 [ 405.098380][T28962] EXT4-fs (loop5): inodes count not valid: 327712 vs 32 19:44:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200200000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 405.132197][T28969] EXT4-fs (loop1): inodes count not valid: 327712 vs 32 [ 405.140775][T28983] loop2: detected capacity change from 0 to 2048 [ 405.152273][T28962] loop5: detected capacity change from 0 to 2048 [ 405.158985][T28972] EXT4-fs (loop3): bad geometry: block count 522 exceeds size of device (512 blocks) [ 405.168923][T28983] EXT4-fs (loop2): inodes count not valid: 201326624 vs 32 [ 405.177864][T28992] loop4: detected capacity change from 0 to 264192 [ 405.189256][T28969] loop1: detected capacity change from 0 to 2048 [ 405.194122][T29000] loop0: detected capacity change from 0 to 2048 [ 405.198469][T28962] EXT4-fs (loop5): inodes count not valid: 327712 vs 32 [ 405.223569][T28969] EXT4-fs (loop1): inodes count not valid: 327712 vs 32 [ 405.238235][T29000] EXT4-fs (loop0): inodes count not valid: 544 vs 32 [ 405.247103][T28992] EXT4-fs (loop4): unsupported descriptor size 0 [ 405.247173][T28972] loop3: detected capacity change from 0 to 2048 19:44:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200300000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200006000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200006000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 405.288181][T28972] EXT4-fs (loop3): bad geometry: block count 522 exceeds size of device (512 blocks) [ 405.326795][T28983] loop2: detected capacity change from 0 to 2048 19:44:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 405.343669][T28983] EXT4-fs (loop2): inodes count not valid: 201326624 vs 32 [ 405.363995][T29024] loop1: detected capacity change from 0 to 2048 [ 405.369362][T29030] loop0: detected capacity change from 0 to 2048 [ 405.380843][T29029] loop5: detected capacity change from 0 to 2048 19:44:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000b02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20504d4d0002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 405.398030][T29036] loop4: detected capacity change from 0 to 264192 [ 405.405373][T29030] EXT4-fs (loop0): inodes count not valid: 800 vs 32 [ 405.417925][T29024] EXT4-fs (loop1): inodes count not valid: 393248 vs 32 [ 405.434108][T29029] EXT4-fs (loop5): inodes count not valid: 393248 vs 32 [ 405.435710][T29046] loop3: detected capacity change from 0 to 2048 [ 405.461964][T29050] loop2: detected capacity change from 0 to 2048 [ 405.462969][T29036] EXT4-fs (loop4): unsupported descriptor size 0 [ 405.478745][T29024] loop1: detected capacity change from 0 to 2048 [ 405.487107][T29046] EXT4-fs (loop3): bad geometry: block count 523 exceeds size of device (512 blocks) [ 405.487361][T29030] loop0: detected capacity change from 0 to 2048 [ 405.500748][T29050] EXT4-fs (loop2): inodes count not valid: 1296912416 vs 32 [ 405.513059][T29024] EXT4-fs (loop1): inodes count not valid: 393248 vs 32 [ 405.514304][T29029] loop5: detected capacity change from 0 to 2048 [ 405.528333][T29046] loop3: detected capacity change from 0 to 2048 [ 405.534075][T29036] loop4: detected capacity change from 0 to 264192 [ 405.541423][T29030] EXT4-fs (loop0): inodes count not valid: 800 vs 32 [ 405.549001][T29046] EXT4-fs (loop3): bad geometry: block count 523 exceeds size of device (512 blocks) 19:44:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200400000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000c02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 405.561299][T29029] EXT4-fs (loop5): inodes count not valid: 393248 vs 32 [ 405.571544][T29036] EXT4-fs (loop4): unsupported descriptor size 0 [ 405.592834][T29050] loop2: detected capacity change from 0 to 2048 19:44:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200406000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20ffffe00002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 405.616464][T29050] EXT4-fs (loop2): inodes count not valid: 1296912416 vs 32 [ 405.635941][T29088] loop0: detected capacity change from 0 to 2048 [ 405.636770][T29092] loop1: detected capacity change from 0 to 2048 19:44:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200406000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 405.692160][T29088] EXT4-fs (loop0): inodes count not valid: 1056 vs 32 [ 405.694781][T29106] loop3: detected capacity change from 0 to 2048 [ 405.711560][T29092] EXT4-fs (loop1): inodes count not valid: 394272 vs 32 [ 405.719695][T29111] loop2: detected capacity change from 0 to 2048 [ 405.733060][T29106] EXT4-fs (loop3): bad geometry: block count 524 exceeds size of device (512 blocks) [ 405.742889][T29111] EXT4-fs (loop2): inodes count not valid: 3774873376 vs 32 [ 405.744159][T29113] loop4: detected capacity change from 0 to 264192 [ 405.755702][T29118] loop5: detected capacity change from 0 to 2048 [ 405.768962][T29118] EXT4-fs (loop5): inodes count not valid: 394272 vs 32 [ 405.784521][T29111] loop2: detected capacity change from 0 to 2048 [ 405.790925][T29113] EXT4-fs (loop4): unsupported descriptor size 0 [ 405.792987][T29106] loop3: detected capacity change from 0 to 2048 [ 405.805958][T29092] loop1: detected capacity change from 0 to 2048 [ 405.812638][T29088] loop0: detected capacity change from 0 to 2048 [ 405.814321][T29111] EXT4-fs (loop2): inodes count not valid: 3774873376 vs 32 [ 405.828854][T29118] loop5: detected capacity change from 0 to 2048 19:44:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200007000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 405.843070][T29118] EXT4-fs (loop5): inodes count not valid: 394272 vs 32 [ 405.852802][T29106] EXT4-fs (loop3): bad geometry: block count 524 exceeds size of device (512 blocks) [ 405.865404][T29092] EXT4-fs (loop1): inodes count not valid: 394272 vs 32 [ 405.876672][T29088] EXT4-fs (loop0): inodes count not valid: 1056 vs 32 19:44:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000102000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000d02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200007000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 405.912707][T29113] loop4: detected capacity change from 0 to 264192 [ 405.944828][T29113] EXT4-fs (loop4): unsupported descriptor size 0 [ 405.952919][T29159] loop5: detected capacity change from 0 to 2048 19:44:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200500000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 405.957950][T29165] loop3: detected capacity change from 0 to 2048 [ 405.962712][T29161] loop2: detected capacity change from 0 to 2048 [ 405.979048][T29167] loop1: detected capacity change from 0 to 2048 [ 405.986431][T29159] EXT4-fs (loop5): inodes count not valid: 458784 vs 32 [ 405.995342][T29174] loop0: detected capacity change from 0 to 2048 [ 406.014704][T29167] EXT4-fs (loop1): inodes count not valid: 458784 vs 32 [ 406.022287][T29165] EXT4-fs (loop3): bad geometry: block count 525 exceeds size of device (512 blocks) [ 406.028745][T29161] EXT4-fs (loop2): bad geometry: block count 513 exceeds size of device (512 blocks) [ 406.048946][T29174] EXT4-fs (loop0): inodes count not valid: 1312 vs 32 19:44:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000e02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 406.059684][T29159] loop5: detected capacity change from 0 to 2048 [ 406.070497][T29167] loop1: detected capacity change from 0 to 2048 [ 406.077190][T29159] EXT4-fs (loop5): inodes count not valid: 458784 vs 32 [ 406.101615][T29174] loop0: detected capacity change from 0 to 2048 [ 406.111008][T29161] loop2: detected capacity change from 0 to 2048 [ 406.111013][T29167] EXT4-fs (loop1): inodes count not valid: 458784 vs 32 [ 406.114037][T29204] loop3: detected capacity change from 0 to 2048 [ 406.130021][T29195] loop4: detected capacity change from 0 to 4 [ 406.132775][T29161] EXT4-fs (loop2): bad geometry: block count 513 exceeds size of device (512 blocks) 19:44:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fc07000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fc07000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000202000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 406.160107][T29174] EXT4-fs (loop0): inodes count not valid: 1312 vs 32 [ 406.175039][T29204] EXT4-fs (loop3): bad geometry: block count 526 exceeds size of device (512 blocks) [ 406.189226][T29195] EXT4-fs (loop4): unsupported descriptor size 0 [ 406.196241][T29217] loop1: detected capacity change from 0 to 2048 [ 406.203633][T29218] loop5: detected capacity change from 0 to 2048 19:44:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000f02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200600000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 406.223705][T29217] EXT4-fs (loop1): inodes count not valid: 523296 vs 32 [ 406.231763][T29218] EXT4-fs (loop5): inodes count not valid: 523296 vs 32 [ 406.257244][T29230] loop2: detected capacity change from 0 to 2048 [ 406.266318][T29218] loop5: detected capacity change from 0 to 2048 [ 406.270117][T29195] loop4: detected capacity change from 0 to 4 [ 406.285512][T29195] EXT4-fs (loop4): unsupported descriptor size 0 [ 406.293283][T29218] EXT4-fs (loop5): inodes count not valid: 523296 vs 32 [ 406.303923][T29217] loop1: detected capacity change from 0 to 2048 [ 406.307633][T29242] loop3: detected capacity change from 0 to 2048 [ 406.321457][T29217] EXT4-fs (loop1): inodes count not valid: 523296 vs 32 [ 406.337618][T29242] EXT4-fs (loop3): bad geometry: block count 527 exceeds size of device (512 blocks) [ 406.339602][T29230] EXT4-fs (loop2): bad geometry: block count 514 exceeds size of device (512 blocks) 19:44:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200009000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200009000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 406.375937][T29254] loop0: detected capacity change from 0 to 2048 [ 406.398589][T29254] EXT4-fs (loop0): inodes count not valid: 1568 vs 32 19:44:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 406.434993][T29263] loop4: detected capacity change from 0 to 4 [ 406.447626][T29265] loop1: detected capacity change from 0 to 2048 [ 406.448644][T29254] loop0: detected capacity change from 0 to 2048 [ 406.466522][T29265] EXT4-fs (loop1): inodes count not valid: 589856 vs 32 [ 406.471268][T29275] loop3: detected capacity change from 0 to 2048 19:44:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040202000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 406.484432][T29254] EXT4-fs (loop0): inodes count not valid: 1568 vs 32 [ 406.505356][T29263] EXT4-fs (loop4): unsupported descriptor size 0 [ 406.523320][T29290] loop5: detected capacity change from 0 to 2048 19:44:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200700000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 406.540733][T29275] EXT4-fs (loop3): bad geometry: block count 528 exceeds size of device (512 blocks) [ 406.551552][T29292] loop2: detected capacity change from 0 to 2048 [ 406.563613][T29292] EXT4-fs (loop2): bad geometry: block count 514 exceeds size of device (512 blocks) [ 406.581887][T29265] loop1: detected capacity change from 0 to 2048 19:44:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000041002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 406.588838][T29263] loop4: detected capacity change from 0 to 4 [ 406.596583][T29292] loop2: detected capacity change from 0 to 2048 [ 406.604760][T29290] EXT4-fs (loop5): inodes count not valid: 589856 vs 32 [ 406.615325][T29265] EXT4-fs (loop1): inodes count not valid: 589856 vs 32 [ 406.622486][T29292] EXT4-fs (loop2): bad geometry: block count 514 exceeds size of device (512 blocks) [ 406.624186][T29308] loop0: detected capacity change from 0 to 2048 19:44:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000302000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 406.644194][T29263] EXT4-fs (loop4): unsupported descriptor size 0 [ 406.663102][T29290] loop5: detected capacity change from 0 to 2048 [ 406.673372][T29308] EXT4-fs (loop0): inodes count not valid: 1824 vs 32 19:44:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000a000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 406.695408][T29290] EXT4-fs (loop5): inodes count not valid: 589856 vs 32 [ 406.707856][T29320] loop3: detected capacity change from 0 to 2048 [ 406.719252][T29329] loop2: detected capacity change from 0 to 2048 [ 406.737021][T29332] loop1: detected capacity change from 0 to 2048 19:44:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000402000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 406.746281][T29329] EXT4-fs (loop2): bad geometry: block count 515 exceeds size of device (512 blocks) [ 406.760928][T29332] EXT4-fs (loop1): inodes count not valid: 655392 vs 32 [ 406.770983][T29308] loop0: detected capacity change from 0 to 2048 [ 406.786398][T29320] EXT4-fs (loop3): bad geometry: block count 528 exceeds size of device (512 blocks) 19:44:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000b000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000a000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 406.802328][T29308] EXT4-fs (loop0): inodes count not valid: 1824 vs 32 19:44:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200800000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 406.845865][T29320] loop3: detected capacity change from 0 to 2048 [ 406.863617][T29345] loop4: detected capacity change from 0 to 4 [ 406.864362][T29360] loop1: detected capacity change from 0 to 2048 [ 406.873676][T29363] loop5: detected capacity change from 0 to 2048 [ 406.879264][T29362] loop2: detected capacity change from 0 to 2048 [ 406.894094][T29320] EXT4-fs (loop3): bad geometry: block count 528 exceeds size of device (512 blocks) [ 406.897618][T29371] loop0: detected capacity change from 0 to 2048 [ 406.912589][T29345] EXT4-fs (loop4): unsupported descriptor size 0 [ 406.920127][T29362] EXT4-fs (loop2): bad geometry: block count 516 exceeds size of device (512 blocks) [ 406.929992][T29360] EXT4-fs (loop1): inodes count not valid: 720928 vs 32 19:44:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001102000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 406.956943][T29371] EXT4-fs (loop0): inodes count not valid: 2080 vs 32 [ 406.972125][T29363] EXT4-fs (loop5): inodes count not valid: 655392 vs 32 [ 407.012232][T29360] loop1: detected capacity change from 0 to 2048 [ 407.022469][T29362] loop2: detected capacity change from 0 to 2048 [ 407.029564][T29345] loop4: detected capacity change from 0 to 4 [ 407.029625][T29360] EXT4-fs (loop1): inodes count not valid: 720928 vs 32 [ 407.042990][T29371] loop0: detected capacity change from 0 to 2048 [ 407.049888][T29363] loop5: detected capacity change from 0 to 2048 [ 407.062172][T29345] EXT4-fs (loop4): unsupported descriptor size 0 [ 407.072349][T29363] EXT4-fs (loop5): inodes count not valid: 655392 vs 32 [ 407.073021][T29362] EXT4-fs (loop2): bad geometry: block count 516 exceeds size of device (512 blocks) [ 407.090876][T29371] EXT4-fs (loop0): inodes count not valid: 2080 vs 32 [ 407.095205][T29402] loop3: detected capacity change from 0 to 2048 19:44:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200900000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000c000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000b000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 407.105031][T29402] EXT4-fs (loop3): bad geometry: block count 529 exceeds size of device (512 blocks) 19:44:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000502000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001202000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 407.146725][T29413] loop0: detected capacity change from 0 to 2048 [ 407.171928][T29418] loop2: detected capacity change from 0 to 2048 [ 407.178318][T29413] EXT4-fs (loop0): inodes count not valid: 2336 vs 32 [ 407.185533][T29418] EXT4-fs (loop2): bad geometry: block count 517 exceeds size of device (512 blocks) [ 407.211951][T29423] loop4: detected capacity change from 0 to 4 [ 407.221189][T29434] loop3: detected capacity change from 0 to 2048 [ 407.230873][T29436] loop1: detected capacity change from 0 to 2048 [ 407.232837][T29437] loop5: detected capacity change from 0 to 2048 [ 407.244073][T29434] EXT4-fs (loop3): bad geometry: block count 530 exceeds size of device (512 blocks) [ 407.259818][T29436] EXT4-fs (loop1): inodes count not valid: 786464 vs 32 19:44:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000d000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 407.283086][T29413] loop0: detected capacity change from 0 to 2048 [ 407.292640][T29418] loop2: detected capacity change from 0 to 2048 [ 407.298929][T29423] EXT4-fs (loop4): unsupported descriptor size 0 [ 407.306130][T29437] EXT4-fs (loop5): inodes count not valid: 720928 vs 32 [ 407.321096][T29413] EXT4-fs (loop0): inodes count not valid: 2336 vs 32 19:44:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200a00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 407.323344][T29434] loop3: detected capacity change from 0 to 2048 [ 407.330610][T29458] loop1: detected capacity change from 0 to 2048 [ 407.346001][T29418] EXT4-fs (loop2): bad geometry: block count 517 exceeds size of device (512 blocks) [ 407.355587][T29434] EXT4-fs (loop3): bad geometry: block count 530 exceeds size of device (512 blocks) 19:44:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000602000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 407.391768][T29437] loop5: detected capacity change from 0 to 2048 [ 407.404882][T29423] loop4: detected capacity change from 0 to 4 [ 407.407580][T29458] EXT4-fs (loop1): inodes count not valid: 852000 vs 32 [ 407.421879][T29423] EXT4-fs (loop4): unsupported descriptor size 0 [ 407.428436][T29437] EXT4-fs (loop5): inodes count not valid: 720928 vs 32 19:44:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040602000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 407.444907][T29481] loop0: detected capacity change from 0 to 2048 [ 407.452495][T29458] loop1: detected capacity change from 0 to 2048 [ 407.464885][T29491] loop3: detected capacity change from 0 to 2048 [ 407.478165][T29458] EXT4-fs (loop1): inodes count not valid: 852000 vs 32 [ 407.487213][T29481] EXT4-fs (loop0): inodes count not valid: 2592 vs 32 19:44:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000c000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000e000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 407.505488][T29491] EXT4-fs (loop3): bad geometry: block count 544 exceeds size of device (512 blocks) [ 407.515372][T29499] loop2: detected capacity change from 0 to 2048 [ 407.530413][T29499] EXT4-fs (loop2): bad geometry: block count 518 exceeds size of device (512 blocks) [ 407.564962][T29506] loop4: detected capacity change from 0 to 4 [ 407.567104][T29505] loop5: detected capacity change from 0 to 2048 [ 407.579549][T29491] loop3: detected capacity change from 0 to 2048 [ 407.586394][T29518] loop1: detected capacity change from 0 to 2048 [ 407.587049][T29481] loop0: detected capacity change from 0 to 2048 [ 407.595286][T29505] EXT4-fs (loop5): inodes count not valid: 786464 vs 32 [ 407.606220][T29506] EXT4-fs (loop4): unsupported descriptor size 0 19:44:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000702000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200b00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 407.620195][T29518] EXT4-fs (loop1): inodes count not valid: 917536 vs 32 [ 407.627436][T29481] EXT4-fs (loop0): inodes count not valid: 2592 vs 32 [ 407.654303][T29491] EXT4-fs (loop3): bad geometry: block count 544 exceeds size of device (512 blocks) [ 407.662924][T29529] loop2: detected capacity change from 0 to 2048 [ 407.676195][T29529] EXT4-fs (loop2): bad geometry: block count 519 exceeds size of device (512 blocks) [ 407.690824][T29518] loop1: detected capacity change from 0 to 2048 [ 407.691064][T29534] loop4: detected capacity change from 0 to 4 [ 407.707280][T29505] loop5: detected capacity change from 0 to 2048 [ 407.708443][T29518] EXT4-fs (loop1): inodes count not valid: 917536 vs 32 19:44:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000102002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 407.721874][T29529] loop2: detected capacity change from 0 to 2048 [ 407.723726][T29545] loop0: detected capacity change from 0 to 2048 [ 407.735063][T29505] EXT4-fs (loop5): inodes count not valid: 786464 vs 32 [ 407.743128][T29529] EXT4-fs (loop2): bad geometry: block count 519 exceeds size of device (512 blocks) [ 407.753023][T29534] EXT4-fs (loop4): unsupported descriptor size 0 [ 407.759831][T29545] EXT4-fs (loop0): inodes count not valid: 2848 vs 32 [ 407.764873][T29559] loop3: detected capacity change from 0 to 2048 19:44:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000802000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000f000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 407.777065][T29559] EXT4-fs (loop3): bad geometry: block count 544 exceeds size of device (512 blocks) [ 407.796925][T29534] loop4: detected capacity change from 0 to 4 [ 407.803187][T29545] loop0: detected capacity change from 0 to 2048 [ 407.819664][T29581] loop1: detected capacity change from 0 to 2048 19:44:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000d000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 407.827514][T29581] EXT4-fs (loop1): inodes count not valid: 983072 vs 32 [ 407.835379][T29534] EXT4-fs (loop4): unsupported descriptor size 0 [ 407.844333][T29586] loop2: detected capacity change from 0 to 2048 [ 407.853400][T29559] loop3: detected capacity change from 0 to 2048 [ 407.863540][T29586] EXT4-fs (loop2): bad geometry: block count 520 exceeds size of device (512 blocks) [ 407.872050][T29593] loop5: detected capacity change from 0 to 2048 [ 407.879372][T29545] EXT4-fs (loop0): inodes count not valid: 2848 vs 32 [ 407.889077][T29559] EXT4-fs (loop3): bad geometry: block count 544 exceeds size of device (512 blocks) [ 407.901258][T29581] loop1: detected capacity change from 0 to 2048 [ 407.909318][T29593] EXT4-fs (loop5): inodes count not valid: 852000 vs 32 19:44:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200c00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000902000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002202000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 407.928123][T29581] EXT4-fs (loop1): inodes count not valid: 983072 vs 32 [ 407.966238][T29593] loop5: detected capacity change from 0 to 2048 19:44:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200410000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 407.972601][T29619] loop2: detected capacity change from 0 to 2048 [ 407.973391][T29620] loop3: detected capacity change from 0 to 2048 [ 407.985555][T29593] EXT4-fs (loop5): inodes count not valid: 852000 vs 32 [ 407.993152][T29619] EXT4-fs (loop2): bad geometry: block count 521 exceeds size of device (512 blocks) [ 407.993545][T29628] loop0: detected capacity change from 0 to 2048 [ 408.006875][T29631] loop4: detected capacity change from 0 to 4 [ 408.014051][T29635] loop1: detected capacity change from 0 to 2048 19:44:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000e000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 408.015224][T29620] EXT4-fs (loop3): bad geometry: block count 546 exceeds size of device (512 blocks) [ 408.032982][T29619] loop2: detected capacity change from 0 to 2048 [ 408.040038][T29631] EXT4-fs (loop4): unsupported descriptor size 0 [ 408.047175][T29619] EXT4-fs (loop2): bad geometry: block count 521 exceeds size of device (512 blocks) [ 408.057156][T29628] EXT4-fs (loop0): inodes count not valid: 3104 vs 32 [ 408.067606][T29635] EXT4-fs (loop1): inodes count not valid: 1049632 vs 32 19:44:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000a02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 408.081948][T29650] loop5: detected capacity change from 0 to 2048 [ 408.089366][T29650] EXT4-fs (loop5): inodes count not valid: 917536 vs 32 [ 408.107049][T29631] loop4: detected capacity change from 0 to 4 [ 408.122229][T29620] loop3: detected capacity change from 0 to 2048 [ 408.136603][T29635] loop1: detected capacity change from 0 to 2048 [ 408.143315][T29628] loop0: detected capacity change from 0 to 2048 [ 408.150410][T29631] EXT4-fs (loop4): unsupported descriptor size 0 [ 408.161064][T29628] EXT4-fs (loop0): inodes count not valid: 3104 vs 32 [ 408.167992][T29635] EXT4-fs (loop1): inodes count not valid: 1049632 vs 32 19:44:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202010000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 408.185328][T29674] loop2: detected capacity change from 0 to 2048 [ 408.193351][T29674] EXT4-fs (loop2): bad geometry: block count 522 exceeds size of device (512 blocks) [ 408.204800][T29620] EXT4-fs (loop3): bad geometry: block count 546 exceeds size of device (512 blocks) [ 408.219427][T29650] loop5: detected capacity change from 0 to 2048 19:44:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200d00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 408.259551][T29674] loop2: detected capacity change from 0 to 2048 [ 408.265543][T29650] EXT4-fs (loop5): inodes count not valid: 917536 vs 32 [ 408.293739][T29692] loop4: detected capacity change from 0 to 4 [ 408.296620][T29694] loop1: detected capacity change from 0 to 2048 19:44:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000f000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 408.306472][T29674] EXT4-fs (loop2): bad geometry: block count 522 exceeds size of device (512 blocks) [ 408.311312][T29699] loop0: detected capacity change from 0 to 2048 [ 408.323316][T29694] EXT4-fs (loop1): inodes count not valid: 1056800 vs 32 19:44:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200011000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 408.362927][T29692] EXT4-fs (loop4): unsupported descriptor size 0 [ 408.382764][T29699] EXT4-fs (loop0): inodes count not valid: 3360 vs 32 [ 408.399958][T29707] loop5: detected capacity change from 0 to 2048 19:44:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002502000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000b02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 408.412335][T29713] loop1: detected capacity change from 0 to 2048 [ 408.418983][T29707] EXT4-fs (loop5): inodes count not valid: 983072 vs 32 [ 408.432272][T29713] EXT4-fs (loop1): inodes count not valid: 1114144 vs 32 [ 408.440591][T29692] loop4: detected capacity change from 0 to 4 [ 408.447978][T29699] loop0: detected capacity change from 0 to 2048 [ 408.454596][T29692] EXT4-fs (loop4): unsupported descriptor size 0 19:44:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200410000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 408.461570][T29699] EXT4-fs (loop0): inodes count not valid: 3360 vs 32 19:44:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200012000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 408.496748][T29736] loop5: detected capacity change from 0 to 2048 [ 408.504119][T29737] loop3: detected capacity change from 0 to 2048 [ 408.507807][T29741] loop2: detected capacity change from 0 to 2048 [ 408.536462][T29736] EXT4-fs (loop5): inodes count not valid: 1049632 vs 32 19:44:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200e00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 408.549472][T29737] EXT4-fs (loop3): bad geometry: block count 549 exceeds size of device (512 blocks) [ 408.580762][T29741] EXT4-fs (loop2): bad geometry: block count 523 exceeds size of device (512 blocks) [ 408.601347][T29754] loop1: detected capacity change from 0 to 2048 [ 408.610179][T29755] loop4: detected capacity change from 0 to 4 [ 408.623863][T29754] EXT4-fs (loop1): inodes count not valid: 1179680 vs 32 [ 408.636057][T29755] EXT4-fs (loop4): unsupported descriptor size 0 19:44:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000c02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202010000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 408.646007][T29759] loop0: detected capacity change from 0 to 2048 [ 408.666476][T29759] EXT4-fs (loop0): inodes count not valid: 3616 vs 32 [ 408.674029][T29737] loop3: detected capacity change from 0 to 2048 [ 408.684061][T29754] loop1: detected capacity change from 0 to 2048 [ 408.708340][T29737] EXT4-fs (loop3): bad geometry: block count 549 exceeds size of device (512 blocks) [ 408.731433][T29784] loop4: detected capacity change from 0 to 4 [ 408.737055][T29782] loop2: detected capacity change from 0 to 2048 [ 408.748997][T29787] loop5: detected capacity change from 0 to 2048 19:44:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200020000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 408.755525][T29754] EXT4-fs (loop1): inodes count not valid: 1179680 vs 32 [ 408.763556][T29782] EXT4-fs (loop2): bad geometry: block count 524 exceeds size of device (512 blocks) [ 408.777185][T29759] loop0: detected capacity change from 0 to 2048 [ 408.783687][T29784] EXT4-fs (loop4): unsupported descriptor size 0 [ 408.790310][T29787] EXT4-fs (loop5): inodes count not valid: 1056800 vs 32 [ 408.826028][T29802] loop1: detected capacity change from 0 to 2048 [ 408.833647][T29759] EXT4-fs (loop0): inodes count not valid: 3616 vs 32 [ 408.836919][T29784] loop4: detected capacity change from 0 to 4 [ 408.850997][T29782] loop2: detected capacity change from 0 to 2048 [ 408.858379][T29802] EXT4-fs (loop1): inodes count not valid: 2097184 vs 32 [ 408.859775][T29787] loop5: detected capacity change from 0 to 2048 19:44:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002e02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200f00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000d02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 408.872296][T29784] EXT4-fs (loop4): unsupported descriptor size 0 [ 408.879316][T29782] EXT4-fs (loop2): bad geometry: block count 524 exceeds size of device (512 blocks) [ 408.905413][T29787] EXT4-fs (loop5): inodes count not valid: 1056800 vs 32 [ 408.917603][T29802] loop1: detected capacity change from 0 to 2048 19:44:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200011000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 408.940856][T29802] EXT4-fs (loop1): inodes count not valid: 2097184 vs 32 [ 408.954160][T29831] loop4: detected capacity change from 0 to 4 [ 408.959503][T29833] loop2: detected capacity change from 0 to 2048 [ 408.966844][T29831] EXT4-fs (loop4): unsupported descriptor size 0 [ 408.974444][T29827] loop3: detected capacity change from 0 to 2048 19:44:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201020000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 408.989100][T29827] EXT4-fs (loop3): bad geometry: block count 558 exceeds size of device (512 blocks) [ 409.006562][T29850] loop0: detected capacity change from 0 to 2048 [ 409.015776][T29851] loop5: detected capacity change from 0 to 2048 [ 409.030934][T29833] EXT4-fs (loop2): bad geometry: block count 525 exceeds size of device (512 blocks) 19:44:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200012000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 409.054482][T29850] EXT4-fs (loop0): inodes count not valid: 3872 vs 32 [ 409.061775][T29851] EXT4-fs (loop5): inodes count not valid: 1114144 vs 32 [ 409.067370][T29858] loop1: detected capacity change from 0 to 2048 [ 409.080937][T29831] loop4: detected capacity change from 0 to 4 [ 409.087240][T29858] EXT4-fs (loop1): inodes count not valid: 2101280 vs 32 [ 409.094663][T29831] EXT4-fs (loop4): unsupported descriptor size 0 19:44:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000e02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 409.121400][T29858] loop1: detected capacity change from 0 to 2048 [ 409.128482][T29827] loop3: detected capacity change from 0 to 2048 [ 409.134814][T29870] loop5: detected capacity change from 0 to 2048 [ 409.136359][T29870] EXT4-fs (loop5): inodes count not valid: 1179680 vs 32 [ 409.141848][T29850] loop0: detected capacity change from 0 to 2048 [ 409.160124][T29858] EXT4-fs (loop1): inodes count not valid: 2101280 vs 32 19:44:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x64, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 409.162257][T29887] loop2: detected capacity change from 0 to 2048 [ 409.175308][T29827] EXT4-fs (loop3): bad geometry: block count 558 exceeds size of device (512 blocks) [ 409.194697][T29870] loop5: detected capacity change from 0 to 2048 [ 409.207977][T29850] EXT4-fs (loop0): inodes count not valid: 3872 vs 32 [ 409.215079][T29870] EXT4-fs (loop5): inodes count not valid: 1179680 vs 32 19:44:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003f02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200022000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 409.238048][T29902] loop4: detected capacity change from 0 to 4 [ 409.247959][T29902] EXT4-fs (loop4): unsupported descriptor size 0 [ 409.257390][T29905] loop3: detected capacity change from 0 to 2048 [ 409.278116][T29913] loop1: detected capacity change from 0 to 2048 19:44:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200020000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 409.284752][T29887] EXT4-fs (loop2): bad geometry: block count 526 exceeds size of device (512 blocks) [ 409.291985][T29905] EXT4-fs (loop3): bad geometry: block count 575 exceeds size of device (512 blocks) [ 409.313386][T29918] loop5: detected capacity change from 0 to 2048 [ 409.320376][T29913] EXT4-fs (loop1): inodes count not valid: 2228256 vs 32 [ 409.337876][T29902] loop4: detected capacity change from 0 to 4 [ 409.346570][T29905] loop3: detected capacity change from 0 to 2048 [ 409.357634][T29918] EXT4-fs (loop5): inodes count not valid: 2097184 vs 32 [ 409.366607][T29905] EXT4-fs (loop3): bad geometry: block count 575 exceeds size of device (512 blocks) [ 409.367949][T29887] loop2: detected capacity change from 0 to 2048 [ 409.385448][T29902] EXT4-fs (loop4): unsupported descriptor size 0 [ 409.395459][T29913] loop1: detected capacity change from 0 to 2048 [ 409.400546][T29887] EXT4-fs (loop2): bad geometry: block count 526 exceeds size of device (512 blocks) [ 409.413908][T29913] EXT4-fs (loop1): inodes count not valid: 2228256 vs 32 19:44:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xfe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 409.449362][T29945] loop0: detected capacity change from 0 to 2048 [ 409.464222][T29918] loop5: detected capacity change from 0 to 2048 [ 409.485279][T29918] EXT4-fs (loop5): inodes count not valid: 2097184 vs 32 19:44:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000f02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200025000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 409.494471][T29958] loop3: detected capacity change from 0 to 2048 [ 409.497231][T29957] loop4: detected capacity change from 0 to 4 [ 409.501823][T29945] EXT4-fs (loop0): inodes count not valid: 4128 vs 32 [ 409.515498][T29958] EXT4-fs (loop3): bad geometry: block count 576 exceeds size of device (512 blocks) [ 409.538443][T29957] EXT4-fs (loop4): unsupported descriptor size 0 19:44:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201020000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200008004002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 409.600089][T29945] loop0: detected capacity change from 0 to 2048 [ 409.600736][T29972] loop2: detected capacity change from 0 to 2048 [ 409.618573][T29986] loop1: detected capacity change from 0 to 2048 [ 409.625081][T29979] loop5: detected capacity change from 0 to 2048 [ 409.632232][T29945] EXT4-fs (loop0): inodes count not valid: 4128 vs 32 [ 409.640051][T29985] loop3: detected capacity change from 0 to 2048 19:44:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20002e000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 409.648847][T29986] EXT4-fs (loop1): inodes count not valid: 2424864 vs 32 [ 409.662658][T29972] EXT4-fs (loop2): bad geometry: block count 527 exceeds size of device (512 blocks) [ 409.674344][T29985] EXT4-fs (loop3): bad geometry: block count 576 exceeds size of device (512 blocks) [ 409.678386][T29979] EXT4-fs (loop5): inodes count not valid: 2101280 vs 32 [ 409.696917][T29957] loop4: detected capacity change from 0 to 4 [ 409.706484][T29985] loop3: detected capacity change from 0 to 2048 [ 409.716979][T29985] EXT4-fs (loop3): bad geometry: block count 576 exceeds size of device (512 blocks) [ 409.730405][T29999] loop1: detected capacity change from 0 to 2048 19:44:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200022000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201100000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 409.752583][T29957] EXT4-fs (loop4): unsupported descriptor size 0 [ 409.768351][T29972] loop2: detected capacity change from 0 to 2048 [ 409.775872][T29999] EXT4-fs (loop1): inodes count not valid: 3014688 vs 32 [ 409.786510][T29972] EXT4-fs (loop2): bad geometry: block count 527 exceeds size of device (512 blocks) 19:44:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004802000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x300, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20003f000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 409.844268][T30021] loop5: detected capacity change from 0 to 2048 [ 409.855046][T30022] loop3: detected capacity change from 0 to 2048 [ 409.865591][T30021] EXT4-fs (loop5): inodes count not valid: 2228256 vs 32 [ 409.876080][T30022] EXT4-fs (loop3): bad geometry: block count 584 exceeds size of device (512 blocks) [ 409.888198][T30037] loop2: detected capacity change from 0 to 2048 [ 409.892029][T30039] loop0: detected capacity change from 0 to 2048 [ 409.895739][T30041] loop1: detected capacity change from 0 to 2048 [ 409.906265][T30040] loop4: detected capacity change from 0 to 4 [ 409.913762][T30037] EXT4-fs (loop2): bad geometry: block count 528 exceeds size of device (512 blocks) [ 409.923679][T30041] EXT4-fs (loop1): inodes count not valid: 4128800 vs 32 [ 409.931335][T30039] EXT4-fs (loop0): inodes count not valid: 4384 vs 32 [ 409.939352][T30022] loop3: detected capacity change from 0 to 2048 [ 409.951097][T30040] EXT4-fs (loop4): unsupported descriptor size 0 [ 409.951338][T30021] loop5: detected capacity change from 0 to 2048 [ 409.964661][T30022] EXT4-fs (loop3): bad geometry: block count 584 exceeds size of device (512 blocks) [ 409.979391][T30037] loop2: detected capacity change from 0 to 2048 [ 409.985934][T30021] EXT4-fs (loop5): inodes count not valid: 2228256 vs 32 19:44:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200040000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="201200000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004c02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 410.006902][T30037] EXT4-fs (loop2): bad geometry: block count 528 exceeds size of device (512 blocks) [ 410.038745][T30040] loop4: detected capacity change from 0 to 4 19:44:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200025000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000041002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 410.061532][T30079] loop1: detected capacity change from 0 to 2048 [ 410.077236][T30040] EXT4-fs (loop4): unsupported descriptor size 0 [ 410.079614][T30083] loop0: detected capacity change from 0 to 2048 [ 410.092681][T30088] loop3: detected capacity change from 0 to 2048 [ 410.102901][T30079] EXT4-fs (loop1): inodes count not valid: 4194336 vs 32 [ 410.105990][T30093] loop2: detected capacity change from 0 to 2048 [ 410.111368][T30090] loop5: detected capacity change from 0 to 2048 [ 410.123686][T30083] EXT4-fs (loop0): inodes count not valid: 4640 vs 32 [ 410.132080][T30088] EXT4-fs (loop3): bad geometry: block count 588 exceeds size of device (512 blocks) [ 410.146403][T30093] EXT4-fs (loop2): bad geometry: block count 528 exceeds size of device (512 blocks) [ 410.156441][T30090] EXT4-fs (loop5): inodes count not valid: 2424864 vs 32 [ 410.169246][T30079] loop1: detected capacity change from 0 to 2048 [ 410.171787][T30083] loop0: detected capacity change from 0 to 2048 [ 410.193882][T30079] EXT4-fs (loop1): inodes count not valid: 4194336 vs 32 19:44:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20004d4d5002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1900, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 410.214262][T30093] loop2: detected capacity change from 0 to 2048 [ 410.226935][T30093] EXT4-fs (loop2): bad geometry: block count 528 exceeds size of device (512 blocks) [ 410.242093][T30120] loop3: detected capacity change from 0 to 2048 [ 410.251325][T30090] loop5: detected capacity change from 0 to 2048 19:44:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001102000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200048000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 410.254441][T30120] EXT4-fs (loop3): bad geometry: block count 592 exceeds size of device (512 blocks) [ 410.268112][T30083] EXT4-fs (loop0): inodes count not valid: 4640 vs 32 [ 410.279318][T30090] EXT4-fs (loop5): inodes count not valid: 2424864 vs 32 19:44:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202200000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20002e000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) [ 410.358263][T30136] loop2: detected capacity change from 0 to 2048 [ 410.358943][T30142] loop1: detected capacity change from 0 to 2048 [ 410.382200][T30136] EXT4-fs (loop2): bad geometry: block count 529 exceeds size of device (512 blocks) [ 410.395050][T30148] loop3: detected capacity change from 0 to 2048 [ 410.406152][T30152] loop5: detected capacity change from 0 to 2048 [ 410.423313][T30142] EXT4-fs (loop1): inodes count not valid: 4718624 vs 32 [ 410.433990][T30148] EXT4-fs (loop3): bad geometry: block count 608 exceeds size of device (512 blocks) [ 410.436672][T30128] loop4: detected capacity change from 0 to 4 [ 410.453744][T30159] loop0: detected capacity change from 0 to 2048 [ 410.460402][T30136] loop2: detected capacity change from 0 to 2048 [ 410.468159][T30152] EXT4-fs (loop5): inodes count not valid: 3014688 vs 32 [ 410.483738][T30128] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 410.485099][T30136] EXT4-fs (loop2): bad geometry: block count 529 exceeds size of device (512 blocks) [ 410.494502][T30159] EXT4-fs (loop0): inodes count not valid: 8736 vs 32 19:44:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001202000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 410.524812][T30159] loop0: detected capacity change from 0 to 2048 [ 410.526265][T30142] loop1: detected capacity change from 0 to 2048 [ 410.538940][T30152] loop5: detected capacity change from 0 to 2048 [ 410.541487][T30188] loop2: detected capacity change from 0 to 2048 [ 410.545738][T30148] loop3: detected capacity change from 0 to 2048 [ 410.552279][T30159] EXT4-fs (loop0): inodes count not valid: 8736 vs 32 19:44:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20004c000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20003f000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202500000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 410.567352][T30188] EXT4-fs (loop2): bad geometry: block count 530 exceeds size of device (512 blocks) [ 410.579793][T30142] EXT4-fs (loop1): inodes count not valid: 4718624 vs 32 [ 410.593144][T30152] EXT4-fs (loop5): inodes count not valid: 3014688 vs 32 [ 410.600631][T30148] EXT4-fs (loop3): bad geometry: block count 608 exceeds size of device (512 blocks) 19:44:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1a00, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) 19:44:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006802000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 410.643968][T30188] loop2: detected capacity change from 0 to 2048 [ 410.654379][T30188] EXT4-fs (loop2): bad geometry: block count 530 exceeds size of device (512 blocks) [ 410.659702][T30204] loop1: detected capacity change from 0 to 2048 [ 410.665176][T30211] loop0: detected capacity change from 0 to 2048 19:44:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001f02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 410.698797][T30211] EXT4-fs (loop0): inodes count not valid: 9504 vs 32 [ 410.713726][T30224] loop5: detected capacity change from 0 to 2048 [ 410.732461][T30204] EXT4-fs (loop1): inodes count not valid: 4980768 vs 32 [ 410.747777][T30226] loop3: detected capacity change from 0 to 2048 [ 410.755953][T30224] EXT4-fs (loop5): inodes count not valid: 4128800 vs 32 [ 410.770905][T30233] loop2: detected capacity change from 0 to 2048 [ 410.780898][T30226] EXT4-fs (loop3): bad geometry: block count 616 exceeds size of device (512 blocks) [ 410.785551][T30215] loop4: detected capacity change from 0 to 4 [ 410.797023][T30204] loop1: detected capacity change from 0 to 2048 [ 410.808368][T30224] loop5: detected capacity change from 0 to 2048 [ 410.815527][T30215] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 410.822980][T30204] EXT4-fs (loop1): inodes count not valid: 4980768 vs 32 [ 410.831041][T30211] loop0: detected capacity change from 0 to 2048 [ 410.837790][T30233] EXT4-fs (loop2): bad geometry: block count 543 exceeds size of device (512 blocks) [ 410.852840][T30211] EXT4-fs (loop0): inodes count not valid: 9504 vs 32 [ 410.860355][T30224] EXT4-fs (loop5): inodes count not valid: 4128800 vs 32 [ 410.872140][T30226] loop3: detected capacity change from 0 to 2048 [ 410.879173][T30226] EXT4-fs (loop3): bad geometry: block count 616 exceeds size of device (512 blocks) 19:44:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200060000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0200000003", 0x5, 0x800}], 0x0, &(0x7f0000012e00)) [ 410.917681][T30233] loop2: detected capacity change from 0 to 2048 [ 410.935564][T30233] EXT4-fs (loop2): bad geometry: block count 543 exceeds size of device (512 blocks) [ 410.961764][T30270] loop1: detected capacity change from 0 to 2048 19:44:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200040000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02", 0x1, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006a02000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="202e00000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 19:44:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e8f7d2e8feeb4bf889ba053b02420ff8010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) [ 410.979434][T30280] loop5: detected capacity change from 0 to 2048 [ 410.988885][T30270] EXT4-fs (loop1): inodes count not valid: 6291488 vs 32 [ 410.996978][T30280] EXT4-fs (loop5): inodes count not valid: 4194336 vs 32 [ 411.004161][T30286] loop3: detected capacity change from 0 to 2048 [ 411.021100][T30285] loop0: detected capacity change from 0 to 2048 19:44:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8f00, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000018000000c2", 0x61, 0x400}], 0x0, &(0x7f0000012e00)) [ 411.032398][T30293] loop2: detected capacity change from 0 to 2048 [ 411.039911][T30285] EXT4-fs (loop0): inodes count not valid: 11808 vs 32 [ 411.047477][T30293] EXT4-fs (loop2): bad geometry: block count 544 exceeds size of device (512 blocks) [ 411.063142][T30280] loop5: detected capacity change from 0 to 2048 [ 411.071298][T30270] loop1: detected capacity change from 0 to 2048 [ 411.077876][T30286] EXT4-fs (loop3): bad geometry: block count 618 exceeds size of device (512 blocks) [ 411.087831][T30280] EXT4-fs (loop5): inodes count not valid: 4194336 vs 32 [ 411.104250][T30270] EXT4-fs (loop1): inodes count not valid: 6291488 vs 32 [ 411.119105][T30293] loop2: detected capacity change from 0 to 2048 19:44:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200048000002000019000000900100000f000000000000000100000005000