oogle Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 330.794980][T17599] Call Trace: [ 330.794988][T17599] [ 330.794995][T17599] dump_stack_lvl+0xda/0x130 [ 330.795024][T17599] dump_stack+0x15/0x20 [ 330.804475][T17594] loop0: detected capacity change from 0 to 512 [ 330.812604][T17599] should_fail_ex+0x21f/0x230 [ 330.819007][T17594] EXT4-fs (loop0): Invalid log cluster size: 53 [ 330.823477][T17599] __should_fail_alloc_page+0xfd/0x110 [ 330.850689][T17599] __alloc_pages+0x108/0x340 [ 330.855384][T17599] vma_alloc_folio+0x6a3/0x8c0 [ 330.860188][T17599] ? pte_offset_map_nolock+0x11f/0x1c0 [ 330.865729][T17599] handle_mm_fault+0xdc0/0x2c10 [ 330.870678][T17599] exc_page_fault+0x391/0x650 [ 330.875473][T17599] asm_exc_page_fault+0x26/0x30 [ 330.880519][T17599] RIP: 0033:0x7f077ad1df60 [ 330.884946][T17599] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 330.904885][T17599] RSP: 002b:00007f077a0f3600 EFLAGS: 00010206 [ 330.911050][T17599] RAX: 000000000000c000 RBX: 00007f077a0f3660 RCX: 0000000000000000 [ 330.919079][T17599] RDX: 00007f0771cd4000 RSI: 0000000000000031 RDI: 00007f077a0f3700 [ 330.927120][T17599] RBP: 00000000000000fa R08: 0000000000000007 R09: 000000000000004e [ 330.935373][T17599] R10: 0000000000000010 R11: 00007f077a0f3660 R12: 00007f077a0f3670 [ 330.943435][T17599] R13: 00007f077a0f3700 R14: 0000000000000001 R15: 0000000000000005 [ 330.951508][T17599] [ 330.954755][T17599] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF 12:24:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 330.964239][T17590] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 330.964479][T17598] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 330.976366][T17590] EXT4-fs (loop2): Remounting filesystem read-only [ 330.991502][T17590] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 331.011491][T17590] EXT4-fs (loop2): mount failed [ 331.012115][T17591] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 331.029427][T17591] EXT4-fs (loop4): Remounting filesystem read-only [ 331.036007][T17591] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 331.051063][T17605] loop3: detected capacity change from 0 to 512 [ 331.054113][T17599] loop1: detected capacity change from 0 to 512 [ 331.063713][T17598] EXT4-fs error (device loop5): ext4_quota_enable:7017: comm syz-executor.5: Bad quota inum: 55, type: 1 12:24:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 35) 12:24:23 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 331.075178][T17605] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 331.077092][T17598] EXT4-fs (loop5): Remounting filesystem read-only [ 331.090847][T17598] EXT4-fs warning (device loop5): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 331.093654][T17591] EXT4-fs (loop4): mount failed [ 331.113057][T17598] EXT4-fs (loop5): mount failed [ 331.137344][T17599] EXT4-fs (loop1): Invalid log block size: 15 [ 331.139504][T17609] FAULT_INJECTION: forcing a failure. [ 331.139504][T17609] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 331.156788][T17609] CPU: 0 PID: 17609 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 331.164997][T17611] loop2: detected capacity change from 0 to 512 [ 331.166931][T17609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 331.166948][T17609] Call Trace: [ 331.166955][T17609] [ 331.166963][T17609] dump_stack_lvl+0xda/0x130 [ 331.178979][T17605] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 331.183344][T17609] dump_stack+0x15/0x20 [ 331.196017][T17605] EXT4-fs (loop3): Remounting filesystem read-only [ 331.205998][T17609] should_fail_ex+0x21f/0x230 [ 331.206041][T17609] __should_fail_alloc_page+0xfd/0x110 [ 331.210268][T17605] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 331.216760][T17609] __alloc_pages+0x108/0x340 [ 331.216851][T17609] vma_alloc_folio+0x6a3/0x8c0 [ 331.216882][T17609] ? __vm_enough_memory+0xdf/0x2a0 [ 331.237743][T17611] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 331.242118][T17609] shmem_get_folio_gfp+0x801/0x1200 [ 331.242166][T17609] shmem_write_begin+0xa6/0x1d0 [ 331.276284][T17609] generic_perform_write+0x1cf/0x410 [ 331.281636][T17609] ? file_update_time+0x1cd/0x200 12:24:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 331.286699][T17609] __generic_file_write_iter+0xa1/0x120 [ 331.291508][T17614] loop5: detected capacity change from 0 to 512 [ 331.292415][T17609] generic_file_write_iter+0x7d/0x1c0 [ 331.300897][T17614] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 331.305104][T17609] vfs_write+0x4ab/0x7d0 [ 331.314624][T17614] EXT4-fs (loop5): invalid inodes per group: 0 [ 331.314624][T17614] [ 331.318836][T17609] ksys_write+0xeb/0x1a0 [ 331.331775][T17609] __x64_sys_write+0x42/0x50 [ 331.331897][T17611] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 331.336441][T17609] do_syscall_64+0x41/0xc0 [ 331.336478][T17609] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 331.336515][T17609] RIP: 0033:0x7f6f9c3d6fff [ 331.348017][T17611] EXT4-fs (loop2): Remounting filesystem read-only [ 331.352117][T17609] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 331.358242][T17611] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 331.362693][T17609] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 331.412222][T17609] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 331.420201][T17609] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 331.428335][T17609] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 12:24:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 36) [ 331.436349][T17609] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 331.444610][T17609] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 331.452601][T17609] [ 331.457442][T17605] EXT4-fs (loop3): mount failed [ 331.457709][T17611] EXT4-fs (loop2): mount failed [ 331.483737][T17617] FAULT_INJECTION: forcing a failure. 12:24:23 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 28) [ 331.483737][T17617] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 331.496914][T17617] CPU: 0 PID: 17617 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 331.507337][T17617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 331.517452][T17617] Call Trace: [ 331.520753][T17617] [ 331.523726][T17617] dump_stack_lvl+0xda/0x130 [ 331.528457][T17617] dump_stack+0x15/0x20 [ 331.532794][T17617] should_fail_ex+0x21f/0x230 12:24:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x0, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 331.537540][T17617] should_fail+0xb/0x10 [ 331.541754][T17617] should_fail_usercopy+0x1a/0x20 [ 331.547002][T17617] copy_page_from_iter_atomic+0x22d/0xcf0 [ 331.552808][T17617] ? folio_test_hugetlb+0x3a/0x70 [ 331.557969][T17617] ? shmem_write_begin+0x12a/0x1d0 [ 331.563123][T17617] generic_perform_write+0x212/0x410 [ 331.568522][T17617] ? file_update_time+0x1cd/0x200 [ 331.573722][T17617] __generic_file_write_iter+0xa1/0x120 [ 331.579355][T17617] generic_file_write_iter+0x7d/0x1c0 [ 331.584829][T17617] vfs_write+0x4ab/0x7d0 [ 331.589153][T17617] ksys_write+0xeb/0x1a0 [ 331.594750][T17617] __x64_sys_write+0x42/0x50 [ 331.595609][T17619] FAULT_INJECTION: forcing a failure. [ 331.595609][T17619] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 331.599548][T17617] do_syscall_64+0x41/0xc0 [ 331.599584][T17617] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 331.599616][T17617] RIP: 0033:0x7f6f9c3d6fff [ 331.627854][T17617] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 331.648465][T17617] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 331.657043][T17617] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 331.665026][T17617] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 331.673020][T17617] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 331.681005][T17617] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 331.689072][T17617] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 331.697057][T17617] [ 331.700081][T17619] CPU: 1 PID: 17619 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 331.701808][T17617] loop0: detected capacity change from 0 to 512 [ 331.710249][T17619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 331.710265][T17619] Call Trace: [ 331.710273][T17619] [ 331.710281][T17619] dump_stack_lvl+0xda/0x130 [ 331.724148][T17621] loop5: detected capacity change from 0 to 512 [ 331.726565][T17619] dump_stack+0x15/0x20 [ 331.726643][T17619] should_fail_ex+0x21f/0x230 [ 331.731045][T17617] EXT4-fs (loop0): Invalid log cluster size: 53 [ 331.732846][T17619] __should_fail_alloc_page+0xfd/0x110 [ 331.764859][T17619] __alloc_pages+0x108/0x340 [ 331.769502][T17619] vma_alloc_folio+0x6a3/0x8c0 [ 331.774463][T17619] ? pte_offset_map_nolock+0x11f/0x1c0 [ 331.779997][T17619] handle_mm_fault+0xdc0/0x2c10 [ 331.784889][T17619] exc_page_fault+0x391/0x650 [ 331.789765][T17619] asm_exc_page_fault+0x26/0x30 [ 331.794651][T17619] RIP: 0033:0x7f077ad1df60 [ 331.799254][T17619] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 331.818916][T17619] RSP: 002b:00007f077a0f3600 EFLAGS: 00010206 [ 331.825067][T17619] RAX: 000000000000d000 RBX: 00007f077a0f3660 RCX: 0000000000000002 [ 331.833052][T17619] RDX: 00007f0771cd4000 RSI: 0000000000000001 RDI: 00007f077a0f3700 [ 331.841609][T17619] RBP: 0000000000000051 R08: 0000000000000008 R09: 00000000000000c2 [ 331.849678][T17619] R10: 0000000000000010 R11: 00007f077a0f3660 R12: 00007f077a0f3670 [ 331.857670][T17619] R13: 00007f077a0f3700 R14: 0000000000000001 R15: 000000000000000c [ 331.865668][T17619] [ 331.868997][T17619] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 331.883360][T17619] loop1: detected capacity change from 0 to 512 12:24:24 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 37) [ 331.897412][T17619] EXT4-fs (loop1): Invalid log block size: 15 [ 331.924520][T17621] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 331.933664][T17621] EXT4-fs (loop5): invalid inodes per group: 0 [ 331.933664][T17621] [ 331.958905][T17627] loop3: detected capacity change from 0 to 512 [ 331.966912][T17627] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 331.980044][T17624] loop2: detected capacity change from 0 to 512 [ 331.989971][T17624] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 331.996817][T17626] loop4: detected capacity change from 0 to 512 [ 332.013946][T17626] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 332.027390][T17627] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 332.041940][T17633] FAULT_INJECTION: forcing a failure. [ 332.041940][T17633] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 332.042507][ T3695] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 332.055629][T17633] CPU: 1 PID: 17633 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 332.065820][T17627] EXT4-fs (loop3): Remounting filesystem read-only [ 332.075148][T17633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 332.081794][T17627] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 332.091897][T17633] Call Trace: [ 332.091909][T17633] [ 332.091957][T17633] dump_stack_lvl+0xda/0x130 [ 332.107689][T17627] EXT4-fs (loop3): mount failed [ 332.109899][T17633] dump_stack+0x15/0x20 [ 332.126752][T17633] should_fail_ex+0x21f/0x230 [ 332.131550][T17633] __should_fail_alloc_page+0xfd/0x110 [ 332.137122][T17633] __alloc_pages+0x108/0x340 [ 332.141808][T17633] vma_alloc_folio+0x6a3/0x8c0 [ 332.146631][T17633] ? __vm_enough_memory+0xdf/0x2a0 [ 332.151825][T17633] shmem_get_folio_gfp+0x801/0x1200 [ 332.157108][T17633] shmem_write_begin+0xa6/0x1d0 12:24:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 332.162178][T17633] generic_perform_write+0x1cf/0x410 [ 332.167517][T17633] ? shmem_write_begin+0x1d0/0x1d0 [ 332.168897][T17635] loop5: detected capacity change from 0 to 512 [ 332.172730][T17633] __generic_file_write_iter+0xa1/0x120 [ 332.184563][T17633] generic_file_write_iter+0x7d/0x1c0 [ 332.189983][T17633] vfs_write+0x4ab/0x7d0 [ 332.194378][T17633] ksys_write+0xeb/0x1a0 [ 332.198665][T17633] __x64_sys_write+0x42/0x50 [ 332.203565][T17633] do_syscall_64+0x41/0xc0 [ 332.208176][T17633] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 332.214412][T17633] RIP: 0033:0x7f6f9c3d6fff [ 332.218920][T17633] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 332.238618][T17633] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 332.241414][T17635] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 332.247209][T17633] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 332.247241][T17633] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 332.247256][T17633] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 332.280507][T17633] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 332.288759][T17633] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 332.296909][T17633] [ 332.309720][T17624] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 332.321980][T17624] EXT4-fs (loop2): Remounting filesystem read-only [ 332.328665][T17624] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 332.339956][T17626] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 332.344552][T17624] EXT4-fs (loop2): mount failed 12:24:24 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 29) [ 332.360731][T17626] EXT4-fs (loop4): Remounting filesystem read-only [ 332.367406][T17626] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 332.390462][T17635] EXT4-fs error (device loop5): ext4_quota_enable:7017: comm syz-executor.5: Bad quota inum: 55, type: 1 [ 332.411603][T17641] FAULT_INJECTION: forcing a failure. [ 332.411603][T17641] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 332.420769][T17643] loop0: detected capacity change from 0 to 512 [ 332.424894][T17641] CPU: 0 PID: 17641 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 332.441628][T17641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 332.451891][T17641] Call Trace: [ 332.455199][T17641] [ 332.458207][T17641] dump_stack_lvl+0xda/0x130 12:24:24 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 38) [ 332.463103][T17641] dump_stack+0x15/0x20 [ 332.467369][T17641] should_fail_ex+0x21f/0x230 [ 332.472097][T17641] __should_fail_alloc_page+0xfd/0x110 [ 332.477622][T17641] __alloc_pages+0x108/0x340 [ 332.482367][T17641] vma_alloc_folio+0x6a3/0x8c0 [ 332.487192][T17641] ? pte_offset_map_nolock+0x11f/0x1c0 [ 332.492743][T17641] handle_mm_fault+0xdc0/0x2c10 [ 332.497789][T17641] exc_page_fault+0x391/0x650 [ 332.502522][T17641] asm_exc_page_fault+0x26/0x30 [ 332.507445][T17641] RIP: 0033:0x7f077ad1df60 [ 332.511929][T17641] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 332.531669][T17641] RSP: 002b:00007f077a0f3600 EFLAGS: 00010206 [ 332.537850][T17641] RAX: 0000000000012000 RBX: 00007f077a0f3660 RCX: 0000000000000008 [ 332.545850][T17641] RDX: 00007f0771cd4000 RSI: 0000000000000035 RDI: 00007f077a0f3700 [ 332.556054][T17641] RBP: 0000000000000006 R08: 0000000000000007 R09: 000000000000004e 12:24:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 332.564137][T17641] R10: 0000000000000010 R11: 00007f077a0f3660 R12: 00007f077a0f3670 [ 332.568285][T17645] loop2: detected capacity change from 0 to 512 [ 332.572160][T17641] R13: 00007f077a0f3700 R14: 0000000000000001 R15: 00000000000000ff [ 332.586552][T17641] [ 332.589711][T17641] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 332.591336][T17647] loop3: detected capacity change from 0 to 512 [ 332.598562][T17643] EXT4-fs (loop0): Invalid log cluster size: 53 [ 332.615701][T17641] loop1: detected capacity change from 0 to 512 [ 332.615804][T17645] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 332.622093][T17647] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 332.631448][T17635] EXT4-fs (loop5): Remounting filesystem read-only [ 332.640765][T17626] EXT4-fs (loop4): mount failed [ 332.646774][T17635] EXT4-fs warning (device loop5): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. 12:24:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 39) [ 332.673588][T17641] EXT4-fs (loop1): Invalid log block size: 15 [ 332.684378][T17635] EXT4-fs (loop5): mount failed [ 332.707863][T17647] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 332.709691][T17645] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 332.726440][T17647] EXT4-fs (loop3): Remounting filesystem read-only [ 332.731782][T17645] EXT4-fs (loop2): Remounting filesystem read-only [ 332.737035][T17647] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 332.743532][T17645] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. 12:24:24 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 30) [ 332.759413][T17647] EXT4-fs (loop3): mount failed [ 332.781900][T17645] EXT4-fs (loop2): mount failed [ 332.797508][T17653] FAULT_INJECTION: forcing a failure. [ 332.797508][T17653] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 332.810826][T17653] CPU: 1 PID: 17653 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 12:24:24 executing program 5: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 332.820939][T17653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 332.831074][T17653] Call Trace: [ 332.834419][T17653] [ 332.837391][T17653] dump_stack_lvl+0xda/0x130 [ 332.842114][T17653] dump_stack+0x15/0x20 [ 332.846325][T17653] should_fail_ex+0x21f/0x230 [ 332.851040][T17653] should_fail+0xb/0x10 [ 332.855223][T17653] should_fail_usercopy+0x1a/0x20 [ 332.860386][T17653] copy_page_from_iter_atomic+0x22d/0xcf0 [ 332.866259][T17653] ? folio_test_hugetlb+0x3a/0x70 [ 332.871359][T17653] ? shmem_write_begin+0x12a/0x1d0 [ 332.876510][T17653] generic_perform_write+0x212/0x410 [ 332.881885][T17653] ? shmem_write_begin+0x1d0/0x1d0 [ 332.882061][T17656] loop5: detected capacity change from 0 to 512 [ 332.887047][T17653] __generic_file_write_iter+0xa1/0x120 [ 332.887088][T17653] generic_file_write_iter+0x7d/0x1c0 [ 332.900751][T17657] FAULT_INJECTION: forcing a failure. [ 332.900751][T17657] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 332.904351][T17653] vfs_write+0x4ab/0x7d0 [ 332.922097][T17653] ksys_write+0xeb/0x1a0 [ 332.927074][T17653] __x64_sys_write+0x42/0x50 [ 332.931727][T17653] do_syscall_64+0x41/0xc0 [ 332.936158][T17653] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 332.942140][T17653] RIP: 0033:0x7f6f9c3d6fff [ 332.946653][T17653] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 332.966490][T17653] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 332.974937][T17653] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 332.982958][T17653] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 332.991024][T17653] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 332.999127][T17653] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 333.007107][T17653] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 333.015179][T17653] [ 333.018233][T17657] CPU: 0 PID: 17657 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 333.019709][T17653] loop0: detected capacity change from 0 to 512 [ 333.028405][T17657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 333.028421][T17657] Call Trace: [ 333.028429][T17657] [ 333.051491][T17657] dump_stack_lvl+0xda/0x130 [ 333.056218][T17657] dump_stack+0x15/0x20 [ 333.060563][T17657] should_fail_ex+0x21f/0x230 [ 333.065283][T17657] __should_fail_alloc_page+0xfd/0x110 [ 333.070859][T17657] __alloc_pages+0x108/0x340 [ 333.075560][T17657] vma_alloc_folio+0x6a3/0x8c0 [ 333.080501][T17657] ? pte_offset_map_nolock+0x11f/0x1c0 [ 333.086087][T17657] handle_mm_fault+0xdc0/0x2c10 [ 333.090972][T17657] exc_page_fault+0x391/0x650 [ 333.095738][T17657] asm_exc_page_fault+0x26/0x30 [ 333.100611][T17657] RIP: 0033:0x7f077ad1df60 [ 333.105206][T17657] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 333.124831][T17657] RSP: 002b:00007f077a0f3600 EFLAGS: 00010202 [ 333.130929][T17657] RAX: 0000000000013002 RBX: 00007f077a0f3660 RCX: 0000000000000001 [ 333.138919][T17657] RDX: 00007f0771cd4000 RSI: 000000000000001f RDI: 00007f077a0f3700 [ 333.146904][T17657] RBP: 00000000000000dd R08: 0000000000000006 R09: 0000000000000024 [ 333.154955][T17657] R10: 0000000000000010 R11: 00007f077a0f3660 R12: 00007f077a0f3670 [ 333.162988][T17657] R13: 00007f077a0f3700 R14: 0000000000000001 R15: 0000000000000002 [ 333.171030][T17657] 12:24:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 333.174286][T17657] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 333.187593][T17653] EXT4-fs (loop0): Invalid log cluster size: 53 [ 333.193531][T17657] loop1: detected capacity change from 0 to 512 [ 333.214848][T17656] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended 12:24:25 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 40) 12:24:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 333.224036][T17656] EXT4-fs (loop5): invalid inodes per group: 0 [ 333.224036][T17656] [ 333.236742][T17659] loop4: detected capacity change from 0 to 512 [ 333.246160][T17659] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 333.249373][T17657] EXT4-fs (loop1): Invalid log block size: 15 [ 333.292372][T17659] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 333.310558][T17666] loop3: detected capacity change from 0 to 512 [ 333.312516][T17665] loop2: detected capacity change from 0 to 512 [ 333.325785][T17666] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 333.326007][T17665] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 333.348627][T17667] FAULT_INJECTION: forcing a failure. [ 333.348627][T17667] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 333.361955][T17667] CPU: 0 PID: 17667 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 333.372055][T17667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 333.382212][T17667] Call Trace: [ 333.385574][T17667] [ 333.388526][T17667] dump_stack_lvl+0xda/0x130 [ 333.393164][T17667] dump_stack+0x15/0x20 [ 333.397389][T17667] should_fail_ex+0x21f/0x230 [ 333.402113][T17667] __should_fail_alloc_page+0xfd/0x110 [ 333.407634][T17667] __alloc_pages+0x108/0x340 [ 333.412334][T17667] vma_alloc_folio+0x6a3/0x8c0 [ 333.417153][T17667] ? __vm_enough_memory+0xdf/0x2a0 [ 333.418158][T17659] EXT4-fs (loop4): Remounting filesystem read-only [ 333.422335][T17667] shmem_get_folio_gfp+0x801/0x1200 [ 333.422374][T17667] shmem_write_begin+0xa6/0x1d0 [ 333.428973][T17659] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 333.433420][T17666] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 333.434245][T17667] generic_perform_write+0x1cf/0x410 [ 333.439302][T17666] EXT4-fs (loop3): Remounting filesystem read-only [ 333.453768][T17667] ? shmem_write_begin+0x1d0/0x1d0 [ 333.464948][T17666] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 333.470211][T17667] __generic_file_write_iter+0xa1/0x120 [ 333.470273][T17667] generic_file_write_iter+0x7d/0x1c0 [ 333.507678][T17667] vfs_write+0x4ab/0x7d0 [ 333.511979][T17667] ksys_write+0xeb/0x1a0 [ 333.516349][T17667] __x64_sys_write+0x42/0x50 [ 333.520995][T17667] do_syscall_64+0x41/0xc0 [ 333.525450][T17667] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 333.531448][T17667] RIP: 0033:0x7f6f9c3d6fff 12:24:25 executing program 5: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:25 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 31) [ 333.535970][T17667] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 333.556050][T17667] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 333.564495][T17667] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 333.572550][T17667] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 333.580553][T17667] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 333.588587][T17667] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 333.596786][T17667] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 333.604810][T17667] [ 333.608921][T17666] EXT4-fs (loop3): mount failed [ 333.611668][T17665] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 333.614155][T17659] EXT4-fs (loop4): mount failed [ 333.625220][T17665] EXT4-fs (loop2): Remounting filesystem read-only 12:24:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 41) [ 333.636700][T17665] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 333.652327][T17665] EXT4-fs (loop2): mount failed [ 333.660269][T17673] loop5: detected capacity change from 0 to 512 [ 333.674650][T17673] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 333.678084][T17675] FAULT_INJECTION: forcing a failure. [ 333.678084][T17675] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 333.684193][T17673] EXT4-fs (loop5): invalid inodes per group: 0 [ 333.684193][T17673] [ 333.697494][T17675] CPU: 1 PID: 17675 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 333.716098][T17675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 333.717145][T17677] FAULT_INJECTION: forcing a failure. [ 333.717145][T17677] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 333.726262][T17675] Call Trace: [ 333.726272][T17675] [ 333.726281][T17675] dump_stack_lvl+0xda/0x130 [ 333.750224][T17675] dump_stack+0x15/0x20 [ 333.754534][T17675] should_fail_ex+0x21f/0x230 [ 333.759232][T17675] __should_fail_alloc_page+0xfd/0x110 [ 333.764759][T17675] __alloc_pages+0x108/0x340 [ 333.769370][T17675] vma_alloc_folio+0x6a3/0x8c0 [ 333.774194][T17675] ? vm_normal_page+0x199/0x1a0 [ 333.779060][T17675] do_wp_page+0x5ef/0x1fd0 [ 333.783496][T17675] ? __mod_lruvec_state+0xa2/0x110 [ 333.788622][T17675] ? cgroup_rstat_updated+0x8c/0x1c0 [ 333.794009][T17675] handle_mm_fault+0x589/0x2c10 [ 333.798905][T17675] exc_page_fault+0x391/0x650 [ 333.803604][T17675] asm_exc_page_fault+0x26/0x30 [ 333.808559][T17675] RIP: 0033:0x7f077ad1df60 [ 333.813067][T17675] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 333.832684][T17675] RSP: 002b:00007f077a0f3600 EFLAGS: 00010202 [ 333.838763][T17675] RAX: 0000000000022008 RBX: 00007f077a0f3660 RCX: 0000000000000020 [ 333.846838][T17675] RDX: 00007f0771cd4000 RSI: 0000000000000000 RDI: 00007f077a0f3700 [ 333.854900][T17675] RBP: 000000000000004c R08: 0000000000000009 R09: 00000000000001c6 [ 333.863018][T17675] R10: 0000000000000010 R11: 00007f077a0f3660 R12: 00007f077a0f3670 [ 333.871142][T17675] R13: 00007f077a0f3700 R14: 0000000000000001 R15: 00000000000000f2 [ 333.879346][T17675] [ 333.882367][T17677] CPU: 0 PID: 17677 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 12:24:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 333.882503][T17675] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 333.892442][T17677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 333.892459][T17677] Call Trace: [ 333.892466][T17677] [ 333.892473][T17677] dump_stack_lvl+0xda/0x130 [ 333.920907][T17677] dump_stack+0x15/0x20 [ 333.925180][T17677] should_fail_ex+0x21f/0x230 [ 333.930037][T17677] should_fail+0xb/0x10 [ 333.934242][T17677] should_fail_usercopy+0x1a/0x20 [ 333.939454][T17677] copy_page_from_iter_atomic+0x22d/0xcf0 [ 333.945251][T17677] ? folio_test_hugetlb+0x3a/0x70 [ 333.950403][T17677] ? shmem_write_begin+0x12a/0x1d0 [ 333.953924][T17675] loop1: detected capacity change from 0 to 512 [ 333.955622][T17677] generic_perform_write+0x212/0x410 [ 333.955738][T17677] ? shmem_write_begin+0x1d0/0x1d0 [ 333.969587][T17679] loop3: detected capacity change from 0 to 512 [ 333.972358][T17677] __generic_file_write_iter+0xa1/0x120 [ 333.984317][T17677] generic_file_write_iter+0x7d/0x1c0 [ 333.989721][T17677] vfs_write+0x4ab/0x7d0 [ 333.994051][T17677] ksys_write+0xeb/0x1a0 [ 333.998388][T17677] __x64_sys_write+0x42/0x50 [ 334.003002][T17677] do_syscall_64+0x41/0xc0 [ 334.007449][T17677] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 334.013359][T17677] RIP: 0033:0x7f6f9c3d6fff [ 334.017884][T17677] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 334.037661][T17677] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 334.046148][T17677] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 334.054157][T17677] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 334.062221][T17677] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 334.070224][T17677] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 334.078221][T17677] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 334.086218][T17677] 12:24:26 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 334.090889][T17677] loop0: detected capacity change from 0 to 512 [ 334.091714][T17679] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 334.115653][T17677] EXT4-fs (loop0): Invalid log cluster size: 53 [ 334.122058][T17675] EXT4-fs (loop1): Invalid log block size: 15 12:24:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 42) [ 334.156611][T17684] loop4: detected capacity change from 0 to 512 [ 334.166987][T17685] loop2: detected capacity change from 0 to 512 [ 334.175271][T17685] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 334.181439][T17684] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 334.200992][T17679] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 334.211155][T17687] FAULT_INJECTION: forcing a failure. [ 334.211155][T17687] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 334.212632][T17679] EXT4-fs (loop3): Remounting filesystem read-only [ 334.225587][T17687] CPU: 0 PID: 17687 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 334.232140][T17679] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. 12:24:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:26 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 32) [ 334.242186][T17687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 334.242202][T17687] Call Trace: [ 334.242211][T17687] [ 334.273312][T17687] dump_stack_lvl+0xda/0x130 [ 334.277949][T17687] dump_stack+0x15/0x20 [ 334.282224][T17687] should_fail_ex+0x21f/0x230 [ 334.287035][T17687] __should_fail_alloc_page+0xfd/0x110 [ 334.292683][T17687] __alloc_pages+0x108/0x340 [ 334.297322][T17687] vma_alloc_folio+0x6a3/0x8c0 [ 334.302136][T17687] ? __vm_enough_memory+0xdf/0x2a0 [ 334.307292][T17687] shmem_get_folio_gfp+0x801/0x1200 [ 334.312643][T17687] shmem_write_begin+0xa6/0x1d0 [ 334.317632][T17687] generic_perform_write+0x1cf/0x410 [ 334.322968][T17687] ? shmem_write_begin+0x1d0/0x1d0 [ 334.328197][T17687] __generic_file_write_iter+0xa1/0x120 [ 334.330221][T17693] FAULT_INJECTION: forcing a failure. [ 334.330221][T17693] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 334.333856][T17687] generic_file_write_iter+0x7d/0x1c0 [ 334.333896][T17687] vfs_write+0x4ab/0x7d0 [ 334.356938][T17687] ksys_write+0xeb/0x1a0 [ 334.361223][T17687] __x64_sys_write+0x42/0x50 [ 334.365875][T17687] do_syscall_64+0x41/0xc0 [ 334.370361][T17687] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 334.376287][T17687] RIP: 0033:0x7f6f9c3d6fff [ 334.381152][T17687] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 334.400965][T17687] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 334.409418][T17687] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 334.417394][T17687] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 334.425410][T17687] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 334.434051][T17687] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 334.442065][T17687] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 334.450053][T17687] [ 334.453120][T17693] CPU: 1 PID: 17693 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 334.455276][T17692] loop5: detected capacity change from 0 to 512 [ 334.463206][T17693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 334.463223][T17693] Call Trace: [ 334.463231][T17693] [ 334.463239][T17693] dump_stack_lvl+0xda/0x130 [ 334.490560][T17693] dump_stack+0x15/0x20 [ 334.494739][T17693] should_fail_ex+0x21f/0x230 [ 334.499460][T17693] __should_fail_alloc_page+0xfd/0x110 [ 334.505010][T17693] __alloc_pages+0x108/0x340 [ 334.509626][T17693] vma_alloc_folio+0x6a3/0x8c0 [ 334.514444][T17693] ? pte_offset_map_nolock+0x11f/0x1c0 [ 334.519922][T17693] handle_mm_fault+0xdc0/0x2c10 [ 334.524796][T17693] exc_page_fault+0x391/0x650 [ 334.529518][T17693] asm_exc_page_fault+0x26/0x30 [ 334.534412][T17693] RIP: 0033:0x7f077ad1df60 [ 334.538885][T17693] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 334.558582][T17693] RSP: 002b:00007f077a0f3600 EFLAGS: 00010202 [ 334.564726][T17693] RAX: 0000000000023000 RBX: 00007f077a0f3660 RCX: 0000000000000006 [ 334.572745][T17693] RDX: 00007f0771cd4000 RSI: 000000000000001b RDI: 00007f077a0f3700 [ 334.580726][T17693] RBP: 0000000000000063 R08: 0000000000000007 R09: 000000000000004e [ 334.588707][T17693] R10: 0000000000000010 R11: 00007f077a0f3660 R12: 00007f077a0f3670 [ 334.596686][T17693] R13: 00007f077a0f3700 R14: 0000000000000001 R15: 0000000000000073 [ 334.604729][T17693] [ 334.607872][T17693] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 334.610606][T17692] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 334.615947][T17679] EXT4-fs (loop3): mount failed [ 334.625701][T17685] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 334.640849][T17685] EXT4-fs (loop2): Remounting filesystem read-only [ 334.644587][T17693] loop1: detected capacity change from 0 to 512 12:24:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 43) [ 334.647409][T17685] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 334.656586][T17693] EXT4-fs (loop1): Invalid log block size: 15 [ 334.669299][T17685] EXT4-fs (loop2): mount failed [ 334.685599][T17684] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 334.697364][T17684] EXT4-fs (loop4): Remounting filesystem read-only [ 334.702360][T17697] FAULT_INJECTION: forcing a failure. [ 334.702360][T17697] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 334.703945][T17684] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 334.717044][T17697] CPU: 1 PID: 17697 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 334.733593][T17684] EXT4-fs (loop4): mount failed [ 334.741773][T17697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 334.741790][T17697] Call Trace: [ 334.741798][T17697] [ 334.741806][T17697] dump_stack_lvl+0xda/0x130 [ 334.767807][T17697] dump_stack+0x15/0x20 [ 334.772051][T17697] should_fail_ex+0x21f/0x230 [ 334.776782][T17697] should_fail+0xb/0x10 [ 334.780953][T17697] should_fail_usercopy+0x1a/0x20 [ 334.786008][T17697] copy_page_from_iter_atomic+0x22d/0xcf0 [ 334.791849][T17697] ? folio_test_hugetlb+0x3a/0x70 [ 334.796936][T17697] ? shmem_write_begin+0x12a/0x1d0 [ 334.802064][T17697] generic_perform_write+0x212/0x410 [ 334.807374][T17697] ? shmem_write_begin+0x1d0/0x1d0 [ 334.812502][T17697] __generic_file_write_iter+0xa1/0x120 [ 334.818206][T17697] generic_file_write_iter+0x7d/0x1c0 [ 334.823638][T17697] vfs_write+0x4ab/0x7d0 [ 334.827919][T17697] ksys_write+0xeb/0x1a0 [ 334.832186][T17697] __x64_sys_write+0x42/0x50 [ 334.836889][T17697] do_syscall_64+0x41/0xc0 [ 334.841322][T17697] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 334.847312][T17697] RIP: 0033:0x7f6f9c3d6fff [ 334.851736][T17697] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 334.871357][T17697] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 334.879964][T17697] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 334.887947][T17697] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 334.896285][T17697] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 334.904271][T17697] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 334.912282][T17697] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 334.920290][T17697] [ 334.924528][T17697] loop0: detected capacity change from 0 to 512 [ 334.929510][T17692] EXT4-fs error (device loop5): ext4_quota_enable:7017: comm syz-executor.5: Bad quota inum: 55, type: 1 [ 334.935033][T17697] EXT4-fs (loop0): Invalid log cluster size: 53 [ 334.943922][T17692] EXT4-fs (loop5): Remounting filesystem read-only 12:24:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 334.955139][T17692] EXT4-fs warning (device loop5): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. 12:24:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 44) 12:24:27 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 33) [ 335.016356][T17692] EXT4-fs (loop5): mount failed [ 335.028045][T17701] loop3: detected capacity change from 0 to 512 [ 335.034317][T17705] FAULT_INJECTION: forcing a failure. [ 335.034317][T17705] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 335.048195][T17705] CPU: 0 PID: 17705 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 335.058851][T17705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 335.069228][T17705] Call Trace: [ 335.072537][T17705] [ 335.075478][T17705] dump_stack_lvl+0xda/0x130 [ 335.080172][T17705] dump_stack+0x15/0x20 [ 335.084346][T17705] should_fail_ex+0x21f/0x230 [ 335.089151][T17705] __should_fail_alloc_page+0xfd/0x110 [ 335.094771][T17705] __alloc_pages+0x108/0x340 [ 335.099389][T17705] vma_alloc_folio+0x6a3/0x8c0 [ 335.104348][T17705] ? pte_offset_map_nolock+0x11f/0x1c0 [ 335.110001][T17705] handle_mm_fault+0xdc0/0x2c10 [ 335.114929][T17705] exc_page_fault+0x391/0x650 [ 335.119629][T17705] asm_exc_page_fault+0x26/0x30 [ 335.124504][T17705] RIP: 0033:0x7f077ad1e041 [ 335.129002][T17705] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 335.148913][T17705] RSP: 002b:00007f077a0f3600 EFLAGS: 00010202 [ 335.156413][T17705] RAX: 0000000000024000 RBX: 00007f077a0f3660 RCX: 0000000000000f04 [ 335.164436][T17705] RDX: 0000000000000011 RSI: 00007f0771cd4000 RDI: 00007f077a0f3700 [ 335.172502][T17705] RBP: 0000000000000012 R08: 0000000000000000 R09: 0000000000000073 [ 335.180487][T17705] R10: 000000000000000a R11: 00000000000004c3 R12: 00007f077a0f3670 [ 335.188998][T17705] R13: 00007f077a0f3700 R14: 0000000000000c01 R15: 0000000000000017 [ 335.197331][T17705] [ 335.200541][T17705] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 335.205457][T17706] loop4: detected capacity change from 0 to 512 12:24:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 1) [ 335.215258][T17701] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 335.219993][T17709] loop2: detected capacity change from 0 to 512 [ 335.233612][T17710] FAULT_INJECTION: forcing a failure. [ 335.233612][T17710] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 335.247046][T17710] CPU: 0 PID: 17710 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 335.252597][T17712] FAULT_INJECTION: forcing a failure. [ 335.252597][T17712] name failslab, interval 1, probability 0, space 0, times 0 [ 335.257135][T17710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 335.257152][T17710] Call Trace: [ 335.257159][T17710] [ 335.286068][T17710] dump_stack_lvl+0xda/0x130 [ 335.290689][T17710] dump_stack+0x15/0x20 [ 335.294921][T17710] should_fail_ex+0x21f/0x230 [ 335.299640][T17710] __should_fail_alloc_page+0xfd/0x110 [ 335.305213][T17710] __alloc_pages+0x108/0x340 [ 335.309891][T17710] vma_alloc_folio+0x6a3/0x8c0 [ 335.314758][T17710] ? __vm_enough_memory+0xdf/0x2a0 [ 335.319889][T17710] shmem_get_folio_gfp+0x801/0x1200 [ 335.325141][T17710] shmem_write_begin+0xa6/0x1d0 [ 335.330190][T17710] generic_perform_write+0x1cf/0x410 [ 335.335850][T17710] ? shmem_write_begin+0x1d0/0x1d0 [ 335.341097][T17710] __generic_file_write_iter+0xa1/0x120 [ 335.346679][T17710] generic_file_write_iter+0x7d/0x1c0 [ 335.352106][T17710] vfs_write+0x4ab/0x7d0 [ 335.356485][T17710] ksys_write+0xeb/0x1a0 [ 335.360749][T17710] __x64_sys_write+0x42/0x50 [ 335.365365][T17710] do_syscall_64+0x41/0xc0 [ 335.369860][T17710] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 335.375901][T17710] RIP: 0033:0x7f6f9c3d6fff [ 335.380351][T17710] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 335.400595][T17710] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 335.409319][T17710] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 335.417584][T17710] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 335.425923][T17710] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 335.433927][T17710] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 335.442268][T17710] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 335.450339][T17710] [ 335.453372][T17712] CPU: 1 PID: 17712 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 335.463500][T17712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 335.473749][T17712] Call Trace: [ 335.475351][T17705] loop1: detected capacity change from 0 to 512 [ 335.477112][T17712] [ 335.477124][T17712] dump_stack_lvl+0xda/0x130 [ 335.477158][T17712] dump_stack+0x15/0x20 [ 335.495228][T17712] should_fail_ex+0x21f/0x230 [ 335.499946][T17712] ? __se_sys_memfd_create+0x1da/0x680 [ 335.505439][T17712] __should_failslab+0x92/0xa0 [ 335.510366][T17712] should_failslab+0x9/0x20 [ 335.514937][T17712] slab_pre_alloc_hook+0x38/0x180 [ 335.520095][T17712] ? __se_sys_memfd_create+0x1da/0x680 [ 335.525655][T17712] ? __se_sys_memfd_create+0x1da/0x680 [ 335.531209][T17712] __kmem_cache_alloc_node+0x48/0x1d0 [ 335.536612][T17712] ? __se_sys_memfd_create+0x1da/0x680 [ 335.542101][T17712] __kmalloc+0x95/0x1a0 [ 335.546276][T17712] __se_sys_memfd_create+0x1da/0x680 [ 335.551753][T17712] ? ksys_write+0x178/0x1a0 [ 335.556275][T17712] __x64_sys_memfd_create+0x31/0x40 [ 335.562395][T17712] do_syscall_64+0x41/0xc0 [ 335.566829][T17712] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 335.572739][T17712] RIP: 0033:0x7f49797ff389 [ 335.577164][T17712] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 335.596876][T17712] RSP: 002b:00007f4978b71f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 335.605436][T17712] RAX: ffffffffffffffda RBX: 00000000000004c5 RCX: 00007f49797ff389 12:24:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 45) 12:24:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3PPTf2dz5bPvY598g3gIF1ISIuR8TzWq12JSJGm/Vpc3t8KiK2G3XPnj6cq29J1Gp33k0iadbVj03seMzWXY5HxI++H/HT5NW4lc2t5dlSqbje3C9UV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJruS50hE3Pruf3/zyz9+79Zfv37/X3f/P/GzpFkfO/Lotkbquey5aBmOiPXDCNYHQxFxM8sQAIDPgtb3/K9GxJUYjaHs2ykAAABwlNS+NRIfJRE1AAAA4MhKszWwSZpvrgMYiTTN5xtreL8YJ9NSuVL92kJ5Y3W+sVZ2LHLpwlKpONlcKzwWuaS+P5WVP92/tmt/OiLORMSvR09k+/m5cmm+35MfAAAAMCBO7Rr/fzDaGP8DAAAAR8xYvxsAAAAAHDrjfwAAADj6jP8BAADgSPvB7dv1rda6/vX8vc2N5fK9q/PFynJ+ZWMuP1deX8svlsuL2W/2rez1eKVyee0bsbrxoFAtVqqFyubW3ZXyxmr17tJLl8AGAAAAeujMVx7/M4mI7W+eyLa6Y/1uFNATwwf55/8cXjuA3hvqdwOAvjnQ5z9wpOT63QCg75I9jndcvPO37rcFAAA4HONfan/+f2jPuYHttEdNBA6J+T8YXM7/w+By/h8GVy6GwkAeBtvhn/+v1Q7UIAAAoOtGsi1J8xHZPMBIpGk+H3E6uyxALllYKhUnI+LzEfGP0dzn6vtT2T2TPccMAAAAAAAAAAAAAAAAAAAAAAAAAEBDrZZEDQAAADjSItL/Jc3rf42PXhrZPT9wLPlwNLuNiPu/v/PbB7PV6vpUvf69F/XV3zXrr/VjBgMAAADYrTVOb43jAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKCbnj19ONfaehn3ne9ExFi7+MNxPLs9HrmIOPl+EsM77pdExFAX4m8/ioiz7eIn9WbFWLMV7eKf6GP8NCJOdSE+DLLH9f7n2+3ef2lcyG7bv/9uZD3Um+vc/6Uv+r+hDv3P6X3GOPfkz4WO8R9FnBtu3/+04icd4l/cZ/yf/Hhrq9Ox2h8ixtt+/iQvxSpUV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJgsLS6Vi82/bGL/68l+evy7/kx3ij+2R/6V95v/xkwdPv9Ao5trFn7jY/vU/2yF+2vzsu9ws14+Pt8rbjfJO5//09/Ovy3++Q/57vf4T+8z/yg9/8e99/isA0AOVza3l2VKpuD7QhTd6Nupfi96KLBQOWvj529GMt7LQ334JAADovlfHwAAAAAAAAAAAAAAAAAAAAECv9fLX9Vq2+5MqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBrfRIAAP//1/jU8w==") (fail_nth: 2) [ 335.613615][T17712] RDX: 00007f4978b71fdc RSI: 0000000000000000 RDI: 00007f4979849809 [ 335.621607][T17712] RBP: 00000000000004c5 R08: 00007f4978b71e20 R09: ffffffffffffffff [ 335.629608][T17712] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 335.637773][T17712] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec0 [ 335.645762][T17712] [ 335.658795][T17709] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 335.674816][T17715] FAULT_INJECTION: forcing a failure. [ 335.674816][T17715] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 335.688340][T17715] CPU: 1 PID: 17715 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 335.688863][T17705] EXT4-fs (loop1): Invalid log block size: 15 [ 335.698554][T17715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 335.698573][T17715] Call Trace: [ 335.698579][T17715] [ 335.698587][T17715] dump_stack_lvl+0xda/0x130 [ 335.711494][T17706] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 335.714881][T17715] dump_stack+0x15/0x20 [ 335.724838][T17720] FAULT_INJECTION: forcing a failure. [ 335.724838][T17720] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 335.725847][T17715] should_fail_ex+0x21f/0x230 [ 335.725879][T17715] should_fail+0xb/0x10 [ 335.725901][T17715] should_fail_usercopy+0x1a/0x20 [ 335.766190][T17715] copy_page_from_iter_atomic+0x22d/0xcf0 [ 335.771950][T17715] ? folio_test_hugetlb+0x3a/0x70 [ 335.777019][T17715] ? shmem_write_begin+0x12a/0x1d0 [ 335.782176][T17715] generic_perform_write+0x212/0x410 [ 335.787781][T17715] ? shmem_write_begin+0x1d0/0x1d0 [ 335.792925][T17715] __generic_file_write_iter+0xa1/0x120 [ 335.798502][T17715] generic_file_write_iter+0x7d/0x1c0 [ 335.803895][T17715] vfs_write+0x4ab/0x7d0 [ 335.808160][T17715] ksys_write+0xeb/0x1a0 [ 335.812606][T17715] __x64_sys_write+0x42/0x50 [ 335.817256][T17715] do_syscall_64+0x41/0xc0 [ 335.821687][T17715] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 335.827679][T17715] RIP: 0033:0x7f6f9c3d6fff [ 335.832097][T17715] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 335.851848][T17715] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 335.860275][T17715] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 335.868350][T17715] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 335.876438][T17715] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 335.884453][T17715] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 335.892517][T17715] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 335.900604][T17715] [ 335.903809][T17720] CPU: 0 PID: 17720 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 335.905346][T17715] loop0: detected capacity change from 0 to 512 [ 335.914017][T17720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 335.914036][T17720] Call Trace: [ 335.914044][T17720] [ 335.914052][T17720] dump_stack_lvl+0xda/0x130 [ 335.937280][T17715] EXT4-fs (loop0): Invalid log cluster size: 53 [ 335.941264][T17720] dump_stack+0x15/0x20 [ 335.951780][T17720] should_fail_ex+0x21f/0x230 [ 335.956472][T17720] should_fail+0xb/0x10 [ 335.960650][T17720] should_fail_usercopy+0x1a/0x20 [ 335.965772][T17720] _copy_from_user+0x1e/0xd0 [ 335.970411][T17720] __se_sys_memfd_create+0x215/0x680 [ 335.975728][T17720] ? ksys_write+0x178/0x1a0 [ 335.980414][T17720] __x64_sys_memfd_create+0x31/0x40 [ 335.985640][T17720] do_syscall_64+0x41/0xc0 [ 335.990100][T17720] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 335.996051][T17720] RIP: 0033:0x7f49797ff389 [ 336.000535][T17720] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 336.020389][T17720] RSP: 002b:00007f4978b71f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 336.028828][T17720] RAX: ffffffffffffffda RBX: 00000000000004c5 RCX: 00007f49797ff389 [ 336.036803][T17720] RDX: 00007f4978b71fdc RSI: 0000000000000000 RDI: 00007f4979849809 [ 336.044817][T17720] RBP: 00000000000004c5 R08: 00007f4978b71e20 R09: ffffffffffffffff [ 336.052795][T17720] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 336.060829][T17720] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec0 [ 336.068813][T17720] 12:24:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 3) 12:24:28 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 34) [ 336.073310][T17701] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 336.085441][T17701] EXT4-fs (loop3): Remounting filesystem read-only [ 336.092079][T17701] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 336.119088][T17701] EXT4-fs (loop3): mount failed [ 336.132722][T17727] FAULT_INJECTION: forcing a failure. [ 336.132722][T17727] name failslab, interval 1, probability 0, space 0, times 0 [ 336.138476][T17709] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 336.145511][T17727] CPU: 1 PID: 17727 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 336.159106][T17706] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 336.167651][T17727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 336.167670][T17727] Call Trace: [ 336.167678][T17727] [ 336.167686][T17727] dump_stack_lvl+0xda/0x130 [ 336.192427][T17725] FAULT_INJECTION: forcing a failure. [ 336.192427][T17725] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 336.192533][T17727] dump_stack+0x15/0x20 [ 336.217795][T17727] should_fail_ex+0x21f/0x230 [ 336.222553][T17727] __should_failslab+0x92/0xa0 [ 336.227402][T17727] should_failslab+0x9/0x20 [ 336.232024][T17727] slab_pre_alloc_hook+0x38/0x180 [ 336.237110][T17727] kmem_cache_alloc_lru+0x4e/0x220 [ 336.242410][T17727] ? shmem_alloc_inode+0x34/0x50 [ 336.247454][T17727] shmem_alloc_inode+0x34/0x50 [ 336.252234][T17727] ? shmem_match+0xa0/0xa0 [ 336.256933][T17727] alloc_inode+0x38/0x150 [ 336.261275][T17727] new_inode+0x24/0x130 [ 336.265519][T17727] shmem_get_inode+0x228/0x760 [ 336.270356][T17727] __shmem_file_setup+0x122/0x1f0 [ 336.275498][T17727] shmem_file_setup+0x3b/0x50 [ 336.280278][T17727] __se_sys_memfd_create+0x301/0x680 [ 336.285574][T17727] ? ksys_write+0x178/0x1a0 [ 336.290276][T17727] __x64_sys_memfd_create+0x31/0x40 [ 336.295547][T17727] do_syscall_64+0x41/0xc0 [ 336.300052][T17727] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 336.305966][T17727] RIP: 0033:0x7f49797ff389 [ 336.310398][T17727] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 336.332383][T17727] RSP: 002b:00007f4978b71f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 336.340880][T17727] RAX: ffffffffffffffda RBX: 00000000000004c5 RCX: 00007f49797ff389 [ 336.348884][T17727] RDX: 00007f4978b71fdc RSI: 0000000000000000 RDI: 00007f4979849809 [ 336.356879][T17727] RBP: 00000000000004c5 R08: 00007f4978b71e20 R09: ffffffffffffffff [ 336.364875][T17727] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 336.372869][T17727] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec0 [ 336.380860][T17727] [ 336.383885][T17725] CPU: 0 PID: 17725 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 336.393995][T17725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 336.404165][T17725] Call Trace: [ 336.407597][T17725] [ 336.410557][T17725] dump_stack_lvl+0xda/0x130 [ 336.414580][T17729] FAULT_INJECTION: forcing a failure. [ 336.414580][T17729] name failslab, interval 1, probability 0, space 0, times 0 [ 336.415239][T17725] dump_stack+0x15/0x20 [ 336.415271][T17725] should_fail_ex+0x21f/0x230 [ 336.437049][T17725] __should_fail_alloc_page+0xfd/0x110 [ 336.442790][T17725] __alloc_pages+0x108/0x340 [ 336.447406][T17725] vma_alloc_folio+0x6a3/0x8c0 [ 336.452248][T17725] ? pte_offset_map_nolock+0x11f/0x1c0 [ 336.457777][T17725] handle_mm_fault+0xdc0/0x2c10 [ 336.462670][T17725] exc_page_fault+0x391/0x650 [ 336.467363][T17725] asm_exc_page_fault+0x26/0x30 [ 336.472238][T17725] RIP: 0033:0x7f077ad1e041 [ 336.476719][T17725] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 336.496425][T17725] RSP: 002b:00007f077a0f3600 EFLAGS: 00010202 [ 336.502499][T17725] RAX: 0000000000028000 RBX: 00007f077a0f3660 RCX: 0000000000004f5e [ 336.510524][T17725] RDX: 000000000000006b RSI: 00007f0771cd4000 RDI: 00007f077a0f3700 [ 336.518594][T17725] RBP: 000000000000006c R08: 000000000000000d R09: 0000000000000073 [ 336.526814][T17725] R10: 000000000000000d R11: 00000000000004c3 R12: 00007f077a0f3670 12:24:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 4) 12:24:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 46) [ 336.534945][T17725] R13: 00007f077a0f3700 R14: 0000000000004001 R15: 000000000000001c [ 336.542943][T17725] [ 336.546173][T17729] CPU: 1 PID: 17729 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 336.546293][T17725] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 336.556442][T17729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 336.556462][T17729] Call Trace: [ 336.556470][T17729] [ 336.556478][T17729] dump_stack_lvl+0xda/0x130 [ 336.586125][T17729] dump_stack+0x15/0x20 [ 336.590333][T17729] should_fail_ex+0x21f/0x230 [ 336.595055][T17729] __should_failslab+0x92/0xa0 [ 336.599015][T17725] loop1: detected capacity change from 0 to 512 [ 336.599897][T17729] should_failslab+0x9/0x20 [ 336.610691][T17729] slab_pre_alloc_hook+0x38/0x180 [ 336.614387][T17731] FAULT_INJECTION: forcing a failure. [ 336.614387][T17731] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 336.615817][T17729] kmem_cache_alloc+0x52/0x220 [ 336.615861][T17729] ? security_inode_alloc+0x32/0xd0 [ 336.639783][T17729] security_inode_alloc+0x32/0xd0 [ 336.644869][T17729] inode_init_always+0x3ff/0x440 [ 336.649850][T17729] ? shmem_match+0xa0/0xa0 [ 336.655037][T17729] alloc_inode+0x77/0x150 [ 336.659405][T17729] new_inode+0x24/0x130 [ 336.663832][T17729] shmem_get_inode+0x228/0x760 [ 336.668853][T17729] __shmem_file_setup+0x122/0x1f0 [ 336.673903][T17729] shmem_file_setup+0x3b/0x50 [ 336.678695][T17729] __se_sys_memfd_create+0x301/0x680 [ 336.684007][T17729] ? ksys_write+0x178/0x1a0 [ 336.688653][T17729] __x64_sys_memfd_create+0x31/0x40 [ 336.694355][T17729] do_syscall_64+0x41/0xc0 [ 336.698813][T17729] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 336.705021][T17729] RIP: 0033:0x7f49797ff389 [ 336.709532][T17729] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 336.729535][T17729] RSP: 002b:00007f4978b71f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 336.737971][T17729] RAX: ffffffffffffffda RBX: 00000000000004c5 RCX: 00007f49797ff389 [ 336.746387][T17729] RDX: 00007f4978b71fdc RSI: 0000000000000000 RDI: 00007f4979849809 [ 336.754491][T17729] RBP: 00000000000004c5 R08: 00007f4978b71e20 R09: ffffffffffffffff [ 336.762470][T17729] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 336.770502][T17729] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec0 [ 336.778506][T17729] [ 336.781528][T17731] CPU: 0 PID: 17731 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 336.791864][T17731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 336.801993][T17731] Call Trace: [ 336.804378][T17725] EXT4-fs (loop1): Invalid log block size: 15 [ 336.805272][T17731] [ 336.805281][T17731] dump_stack_lvl+0xda/0x130 [ 336.805309][T17731] dump_stack+0x15/0x20 [ 336.805331][T17731] should_fail_ex+0x21f/0x230 [ 336.805366][T17731] __should_fail_alloc_page+0xfd/0x110 [ 336.805391][T17731] __alloc_pages+0x108/0x340 [ 336.838603][T17731] vma_alloc_folio+0x6a3/0x8c0 [ 336.843528][T17731] ? __vm_enough_memory+0xdf/0x2a0 [ 336.848965][T17731] shmem_get_folio_gfp+0x801/0x1200 [ 336.854285][T17731] shmem_write_begin+0xa6/0x1d0 [ 336.859216][T17731] generic_perform_write+0x1cf/0x410 [ 336.864535][T17731] ? shmem_write_begin+0x1d0/0x1d0 [ 336.869749][T17731] __generic_file_write_iter+0xa1/0x120 [ 336.875351][T17731] generic_file_write_iter+0x7d/0x1c0 [ 336.880915][T17731] vfs_write+0x4ab/0x7d0 [ 336.885789][T17731] ksys_write+0xeb/0x1a0 [ 336.890064][T17731] __x64_sys_write+0x42/0x50 [ 336.894763][T17731] do_syscall_64+0x41/0xc0 [ 336.899272][T17731] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 336.905182][T17731] RIP: 0033:0x7f6f9c3d6fff [ 336.909625][T17731] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 336.929406][T17731] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 336.937939][T17731] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 336.945935][T17731] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 336.954086][T17731] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 336.962079][T17731] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 336.970072][T17731] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 336.978123][T17731] 12:24:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 336.984070][T17709] EXT4-fs (loop2): Remounting filesystem read-only [ 336.990726][T17709] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 337.004546][T17706] EXT4-fs (loop4): Remounting filesystem read-only [ 337.012533][T17706] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 337.028831][T17733] loop3: detected capacity change from 0 to 512 [ 337.036652][T17709] EXT4-fs (loop2): mount failed [ 337.045322][T17733] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 337.053290][T17706] EXT4-fs (loop4): mount failed [ 337.068475][T17733] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 12:24:29 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3d9rXFkdAPDvvcnU/khNij7UgrXYlqRoZ5LGtkGkKog+FdT6XmMyCSGTTMhM2iYUTfEPEERU8MknXwT/AEH6J4hQ0HdRcVl2292HfdjdWebOTDdNZ5qETma6mc8HbubcO3fyPd8Z5tx7zj3MDWBgXYiIyxHxrYi4EhGjze1pc3l8KiK2G/s9e/pwrr4kUavdeSeJpLmtvv/Ejv/ZfEkcj4gf/yDiZ8nLcSubW8uzpVJxvbleqK6sFSqbW1eXVmYXi4vF1enpqRszN2euz0x2Jc+RiLj1vf/99ld/+v6tv339/r/vvjXx86S5PXbk0W2N1HPZe9EyHBHrhxGsD4Yi4maWIQAAnwWt8/yvZuf/ozGUnZ0CAAAAR0nt2yPxYRJRAwAAAI6sNJsDm6T55jyAkUjTfL4xh/eLcTItlSvVry2UN1bnG3NlxyKXLiyVipPNucJjkUvq61NZ+dP1a7vWpyPiTET8ZvREtp6fK5fm+z34AQAAAAPi1K7+//ujjf4/AAAAcMSM9bsCAAAAwKHT/wcAAICjT/8fAAAAjrQf3r5dX2qt+1/P39vcWC7fuzpfrCznVzbm8nPl9bX8Yrm8mP1m38pe/69ULq99I1Y3HhSqxUq1UNncurtS3lit3l164RbYAAAAQA+d+crjfyURsf3NE9lSd6zflQJ6YvggO//38OoB9N5QvysA9M2Bjv/AkZLrdwWAvkv2eL7j5J2/d78uAADA4Rj/Uvvr/0N7jg1spz2qInBIjP/B4HL9HwaX6/8wuHIxFDryMNgO//p/rXagCgEAAF03ki1Jmo/IxgFGIk3z+YjT2W0BcsnCUqk4GRGfj4h/juY+V1+fyl6Z7NlnAAAAAAAAAAAAAAAAAAAAAAAAAAAaarUkagAAAMCRFpH+P2ne/2t89NLI7vGBY8kHo9ljRNz/w53fPZitVten6tvffb69+vvm9mv9GMEAAAAAdmv101v9eAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADopmdPH861ll7Gffu7ETHWLv5wHM8ej0cuIk6+l8TwjtclETHUhfjbjyLibLv4Sb1aMdasRbv4J/oYP42IU12ID4Pscb39+U67718aF7LH9t+/G1kL9fo6t3/p8/ZvqEP7c3qfMc49+UuhY/xHEeeG27c/rfhJh/gX9xn/pz/Z2ur0XO2PEeNtjz/JC7EK1ZW1QmVz6+rSyuxicbG4Oj09dWPm5sz1mcnCwlKp2PzbNsavv/zXj1+V/8kO8cf2yP/SPvP/6MmDp19oFHPt4k9cbP/5n+0QP20e+y43y/Xnx1vl7UZ5p/N//sf5V+U/3yH/vT7/iX3mf+VHv/zPPncFAHqgsrm1PFsqFdcHuvBa70b9tOiNyELhoIVfvBnVeCML/W2XAACA7nu5DwwAAAAAAAAAAAAAAAAAAAD0Wi9/Xa9luz+pAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC80icBAAD//5p40VQ=") 12:24:29 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 35) 12:24:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 47) 12:24:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 5) [ 337.085457][T17733] EXT4-fs (loop3): Remounting filesystem read-only [ 337.092098][T17733] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 337.111289][T17733] EXT4-fs (loop3): mount failed [ 337.136428][T17739] FAULT_INJECTION: forcing a failure. [ 337.136428][T17739] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 337.143672][T17742] loop2: detected capacity change from 0 to 512 [ 337.149533][T17739] CPU: 0 PID: 17739 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 337.165948][T17739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 337.176173][T17739] Call Trace: [ 337.177459][T17745] loop4: detected capacity change from 0 to 512 [ 337.179473][T17739] [ 337.179484][T17739] dump_stack_lvl+0xda/0x130 [ 337.188807][T17744] FAULT_INJECTION: forcing a failure. [ 337.188807][T17744] name failslab, interval 1, probability 0, space 0, times 0 [ 337.188936][T17739] dump_stack+0x15/0x20 [ 337.188964][T17739] should_fail_ex+0x21f/0x230 [ 337.188985][T17739] should_fail+0xb/0x10 [ 337.219796][T17739] should_fail_usercopy+0x1a/0x20 [ 337.224913][T17739] copy_page_from_iter_atomic+0x22d/0xcf0 [ 337.230737][T17739] ? folio_test_hugetlb+0x3a/0x70 [ 337.235795][T17739] ? shmem_write_begin+0x12a/0x1d0 [ 337.240987][T17739] generic_perform_write+0x212/0x410 [ 337.246295][T17739] ? shmem_write_begin+0x1d0/0x1d0 [ 337.251476][T17739] __generic_file_write_iter+0xa1/0x120 [ 337.257111][T17739] generic_file_write_iter+0x7d/0x1c0 [ 337.262613][T17739] vfs_write+0x4ab/0x7d0 [ 337.266887][T17739] ksys_write+0xeb/0x1a0 [ 337.271169][T17739] __x64_sys_write+0x42/0x50 [ 337.275782][T17739] do_syscall_64+0x41/0xc0 [ 337.280222][T17739] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 337.286218][T17739] RIP: 0033:0x7f6f9c3d6fff [ 337.290654][T17739] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 337.310361][T17739] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 337.318868][T17739] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 337.326917][T17739] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 337.334910][T17739] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 337.343018][T17739] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 337.351067][T17739] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 337.359162][T17739] [ 337.362323][T17744] CPU: 1 PID: 17744 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 337.363625][T17739] loop0: detected capacity change from 0 to 512 [ 337.372400][T17744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 337.388820][T17744] Call Trace: [ 337.392133][T17744] [ 337.395077][T17744] dump_stack_lvl+0xda/0x130 [ 337.399688][T17744] dump_stack+0x15/0x20 [ 337.403855][T17744] should_fail_ex+0x21f/0x230 [ 337.408563][T17744] __should_failslab+0x92/0xa0 [ 337.413339][T17744] should_failslab+0x9/0x20 [ 337.417930][T17744] slab_pre_alloc_hook+0x38/0x180 [ 337.422978][T17744] kmem_cache_alloc_lru+0x4e/0x220 [ 337.428148][T17744] ? __d_alloc+0x3d/0x380 [ 337.432570][T17744] ? get_random_u32+0x1b6/0x260 [ 337.437443][T17744] __d_alloc+0x3d/0x380 [ 337.441605][T17744] ? current_time+0x103/0x1d0 [ 337.446445][T17744] d_alloc_pseudo+0x1e/0x50 [ 337.450978][T17744] alloc_file_pseudo+0x74/0x160 [ 337.455855][T17744] __shmem_file_setup+0x16e/0x1f0 [ 337.460990][T17744] shmem_file_setup+0x3b/0x50 [ 337.465680][T17744] __se_sys_memfd_create+0x301/0x680 [ 337.470978][T17744] ? ksys_write+0x178/0x1a0 [ 337.475554][T17744] __x64_sys_memfd_create+0x31/0x40 [ 337.480766][T17744] do_syscall_64+0x41/0xc0 [ 337.485194][T17744] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 337.491104][T17744] RIP: 0033:0x7f49797ff389 [ 337.495551][T17744] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 337.515310][T17744] RSP: 002b:00007f4978b71f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 337.523737][T17744] RAX: ffffffffffffffda RBX: 00000000000004c5 RCX: 00007f49797ff389 [ 337.531887][T17744] RDX: 00007f4978b71fdc RSI: 0000000000000000 RDI: 00007f4979849809 [ 337.539865][T17744] RBP: 00000000000004c5 R08: 00007f4978b71e20 R09: ffffffffffffffff [ 337.548089][T17744] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 337.556106][T17744] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec0 [ 337.564123][T17744] [ 337.567190][T17739] EXT4-fs (loop0): Invalid log cluster size: 53 [ 337.573976][T17742] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 337.577896][T17740] FAULT_INJECTION: forcing a failure. [ 337.577896][T17740] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 337.596810][T17740] CPU: 0 PID: 17740 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 337.607076][T17740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 337.617167][T17740] Call Trace: [ 337.620466][T17740] [ 337.623485][T17740] dump_stack_lvl+0xda/0x130 [ 337.628114][T17740] dump_stack+0x15/0x20 [ 337.632375][T17740] should_fail_ex+0x21f/0x230 [ 337.637165][T17740] __should_fail_alloc_page+0xfd/0x110 [ 337.642447][T17748] FAULT_INJECTION: forcing a failure. [ 337.642447][T17748] name failslab, interval 1, probability 0, space 0, times 0 [ 337.642790][T17740] __alloc_pages+0x108/0x340 [ 337.660025][T17740] vma_alloc_folio+0x6a3/0x8c0 [ 337.665081][T17740] ? __vm_enough_memory+0xdf/0x2a0 [ 337.670266][T17740] shmem_get_folio_gfp+0x801/0x1200 [ 337.675689][T17740] shmem_write_begin+0xa6/0x1d0 [ 337.680627][T17740] generic_perform_write+0x1cf/0x410 [ 337.686017][T17740] ? file_update_time+0x1cd/0x200 [ 337.691339][T17740] __generic_file_write_iter+0xa1/0x120 [ 337.697590][T17740] generic_file_write_iter+0x7d/0x1c0 [ 337.703083][T17740] vfs_write+0x4ab/0x7d0 [ 337.707450][T17740] ksys_write+0xeb/0x1a0 [ 337.711776][T17740] __x64_sys_write+0x42/0x50 [ 337.716389][T17740] do_syscall_64+0x41/0xc0 [ 337.721089][T17740] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 337.727102][T17740] RIP: 0033:0x7f077ad32fff [ 337.731545][T17740] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 337.751790][T17740] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 337.760301][T17740] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 337.768331][T17740] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 337.776320][T17740] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 12:24:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 6) 12:24:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 48) [ 337.784348][T17740] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 337.792336][T17740] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 337.800559][T17740] [ 337.803777][T17748] CPU: 1 PID: 17748 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 337.813914][T17748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 337.824080][T17748] Call Trace: [ 337.827806][T17748] [ 337.830839][T17748] dump_stack_lvl+0xda/0x130 [ 337.835634][T17748] dump_stack+0x15/0x20 [ 337.836477][T17749] loop3: detected capacity change from 0 to 512 [ 337.839798][T17748] should_fail_ex+0x21f/0x230 [ 337.850729][T17748] __should_failslab+0x92/0xa0 [ 337.855542][T17748] should_failslab+0x9/0x20 [ 337.860070][T17748] slab_pre_alloc_hook+0x38/0x180 [ 337.865200][T17748] kmem_cache_alloc+0x52/0x220 [ 337.869989][T17748] ? alloc_empty_file+0xd0/0x310 [ 337.875043][T17748] alloc_empty_file+0xd0/0x310 [ 337.879999][T17748] alloc_file+0x3a/0x300 [ 337.884266][T17748] alloc_file_pseudo+0x103/0x160 [ 337.889274][T17748] __shmem_file_setup+0x16e/0x1f0 [ 337.894319][T17748] shmem_file_setup+0x3b/0x50 [ 337.899014][T17748] __se_sys_memfd_create+0x301/0x680 [ 337.904476][T17748] ? ksys_write+0x178/0x1a0 [ 337.909001][T17748] __x64_sys_memfd_create+0x31/0x40 [ 337.914452][T17748] do_syscall_64+0x41/0xc0 [ 337.918889][T17748] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 337.924822][T17748] RIP: 0033:0x7f49797ff389 [ 337.929246][T17748] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 337.948968][T17748] RSP: 002b:00007f4978b71f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 337.957396][T17748] RAX: ffffffffffffffda RBX: 00000000000004c5 RCX: 00007f49797ff389 [ 337.965392][T17748] RDX: 00007f4978b71fdc RSI: 0000000000000000 RDI: 00007f4979849809 [ 337.973492][T17748] RBP: 00000000000004c5 R08: 00007f4978b71e20 R09: ffffffffffffffff [ 337.981543][T17748] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 12:24:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 7) 12:24:30 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 36) [ 337.989633][T17748] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec0 [ 337.997827][T17748] [ 338.001322][T17749] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 338.004330][T17745] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 338.042907][T17756] FAULT_INJECTION: forcing a failure. [ 338.042907][T17756] name failslab, interval 1, probability 0, space 0, times 0 [ 338.056160][T17756] CPU: 0 PID: 17756 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 338.057593][T17755] FAULT_INJECTION: forcing a failure. [ 338.057593][T17755] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 338.066327][T17756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 338.066345][T17756] Call Trace: [ 338.066352][T17756] [ 338.066361][T17756] dump_stack_lvl+0xda/0x130 [ 338.066394][T17756] dump_stack+0x15/0x20 [ 338.066416][T17756] should_fail_ex+0x21f/0x230 [ 338.109923][T17756] __should_failslab+0x92/0xa0 [ 338.115048][T17756] should_failslab+0x9/0x20 [ 338.119578][T17756] slab_pre_alloc_hook+0x38/0x180 [ 338.124638][T17756] kmem_cache_alloc+0x52/0x220 [ 338.129427][T17756] ? security_file_alloc+0x32/0xd0 [ 338.134589][T17756] ? kmem_cache_alloc+0x10f/0x220 [ 338.139723][T17756] security_file_alloc+0x32/0xd0 [ 338.144773][T17756] alloc_empty_file+0x120/0x310 [ 338.149846][T17756] alloc_file+0x3a/0x300 [ 338.154822][T17756] alloc_file_pseudo+0x103/0x160 [ 338.159922][T17756] __shmem_file_setup+0x16e/0x1f0 [ 338.164975][T17756] shmem_file_setup+0x3b/0x50 [ 338.169756][T17756] __se_sys_memfd_create+0x301/0x680 [ 338.175063][T17756] ? ksys_write+0x178/0x1a0 [ 338.179667][T17756] __x64_sys_memfd_create+0x31/0x40 [ 338.184893][T17756] do_syscall_64+0x41/0xc0 [ 338.189329][T17756] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 338.195256][T17756] RIP: 0033:0x7f49797ff389 [ 338.199747][T17756] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 338.220770][T17756] RSP: 002b:00007f4978b71f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 338.229417][T17756] RAX: ffffffffffffffda RBX: 00000000000004c5 RCX: 00007f49797ff389 12:24:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 8) [ 338.237951][T17756] RDX: 00007f4978b71fdc RSI: 0000000000000000 RDI: 00007f4979849809 [ 338.246059][T17756] RBP: 00000000000004c5 R08: 00007f4978b71e20 R09: ffffffffffffffff [ 338.254043][T17756] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000040 [ 338.262020][T17756] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec0 [ 338.270013][T17756] [ 338.273384][T17755] CPU: 1 PID: 17755 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 338.283512][T17755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 338.293707][T17749] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 338.294412][T17755] Call Trace: [ 338.294421][T17755] [ 338.294429][T17755] dump_stack_lvl+0xda/0x130 [ 338.306770][T17749] EXT4-fs (loop3): Remounting filesystem read-only [ 338.309144][T17755] dump_stack+0x15/0x20 [ 338.309178][T17755] should_fail_ex+0x21f/0x230 [ 338.312245][T17749] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 338.317038][T17755] __should_fail_alloc_page+0xfd/0x110 [ 338.317070][T17755] __alloc_pages+0x108/0x340 [ 338.317103][T17755] vma_alloc_folio+0x6a3/0x8c0 [ 338.324490][T17749] EXT4-fs (loop3): mount failed [ 338.327911][T17755] ? __vm_enough_memory+0xdf/0x2a0 [ 338.327969][T17755] shmem_get_folio_gfp+0x801/0x1200 [ 338.377759][T17755] shmem_write_begin+0xa6/0x1d0 [ 338.382637][T17755] generic_perform_write+0x1cf/0x410 [ 338.388005][T17755] ? shmem_write_begin+0x1d0/0x1d0 [ 338.393321][T17755] __generic_file_write_iter+0xa1/0x120 [ 338.399143][T17755] generic_file_write_iter+0x7d/0x1c0 [ 338.404648][T17755] vfs_write+0x4ab/0x7d0 [ 338.408914][T17755] ksys_write+0xeb/0x1a0 [ 338.413183][T17755] __x64_sys_write+0x42/0x50 [ 338.417841][T17755] do_syscall_64+0x41/0xc0 [ 338.422456][T17755] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 338.428372][T17755] RIP: 0033:0x7f6f9c3d6fff [ 338.433044][T17755] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 338.452702][T17755] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 338.461239][T17755] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 338.469234][T17755] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 338.477437][T17755] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 338.485458][T17755] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 338.493455][T17755] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 338.501439][T17755] [ 338.510407][T17761] FAULT_INJECTION: forcing a failure. [ 338.510407][T17761] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 338.519534][T17763] FAULT_INJECTION: forcing a failure. [ 338.519534][T17763] name failslab, interval 1, probability 0, space 0, times 0 [ 338.523846][T17761] CPU: 0 PID: 17761 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 338.546988][T17761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 338.557245][T17761] Call Trace: [ 338.560632][T17761] [ 338.563581][T17761] dump_stack_lvl+0xda/0x130 [ 338.568321][T17761] dump_stack+0x15/0x20 [ 338.572635][T17761] should_fail_ex+0x21f/0x230 [ 338.577344][T17761] should_fail+0xb/0x10 [ 338.581700][T17761] should_fail_usercopy+0x1a/0x20 [ 338.586735][T17761] copy_page_from_iter_atomic+0x22d/0xcf0 [ 338.592599][T17761] ? folio_test_hugetlb+0x3a/0x70 [ 338.597736][T17761] ? shmem_write_begin+0x12a/0x1d0 [ 338.602968][T17761] generic_perform_write+0x212/0x410 [ 338.608333][T17761] ? file_update_time+0x1cd/0x200 [ 338.613446][T17761] __generic_file_write_iter+0xa1/0x120 [ 338.619040][T17761] generic_file_write_iter+0x7d/0x1c0 [ 338.624558][T17761] vfs_write+0x4ab/0x7d0 [ 338.628955][T17761] ksys_write+0xeb/0x1a0 [ 338.633370][T17761] __x64_sys_write+0x42/0x50 [ 338.637983][T17761] do_syscall_64+0x41/0xc0 [ 338.642439][T17761] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 338.648458][T17761] RIP: 0033:0x7f077ad32fff [ 338.653281][T17761] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 338.673002][T17761] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 338.681504][T17761] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 338.689546][T17761] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 338.697822][T17761] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 338.705925][T17761] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 338.714772][T17761] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 338.722986][T17761] [ 338.726009][T17763] CPU: 1 PID: 17763 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 338.730460][T17742] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 338.736175][T17763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 338.736244][T17763] Call Trace: [ 338.736251][T17763] [ 338.736259][T17763] dump_stack_lvl+0xda/0x130 [ 338.736293][T17763] dump_stack+0x15/0x20 [ 338.748281][T17742] EXT4-fs (loop2): Remounting filesystem read-only [ 338.760105][T17763] should_fail_ex+0x21f/0x230 12:24:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 49) [ 338.760139][T17763] __should_failslab+0x92/0xa0 [ 338.763905][T17742] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 338.767299][T17763] should_failslab+0x9/0x20 [ 338.767350][T17763] slab_pre_alloc_hook+0x38/0x180 [ 338.772570][T17742] EXT4-fs (loop2): mount failed [ 338.781083][T17763] kmem_cache_alloc+0x52/0x220 [ 338.781131][T17763] ? vm_area_alloc+0x2c/0x130 [ 338.789427][T17745] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 338.792587][T17763] vm_area_alloc+0x2c/0x130 [ 338.815361][T17745] EXT4-fs (loop4): Remounting filesystem read-only [ 338.818115][T17763] mmap_region+0x711/0x14c0 [ 338.818148][T17763] ? security_mmap_addr+0x46/0x60 [ 338.818179][T17763] ? get_unmapped_area+0x250/0x280 [ 338.818235][T17763] do_mmap+0x69c/0xaa0 [ 338.818255][T17763] vm_mmap_pgoff+0x12f/0x240 [ 338.823279][T17745] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 338.828470][T17763] ksys_mmap_pgoff+0xc5/0x330 [ 338.828497][T17763] do_syscall_64+0x41/0xc0 [ 338.917424][T17763] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 338.923540][T17763] RIP: 0033:0x7f49797ff3d2 [ 338.927966][T17763] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 b8 ff ff ff 64 [ 338.947797][T17763] RSP: 002b:00007f4978b71f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 338.956539][T17763] RAX: ffffffffffffffda RBX: 0000000000000022 RCX: 00007f49797ff3d2 [ 338.964621][T17763] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 338.972744][T17763] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 338.980791][T17763] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000000004c3 [ 338.989464][T17763] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 338.997458][T17763] [ 339.001845][T17761] loop1: detected capacity change from 0 to 512 [ 339.018002][T17765] FAULT_INJECTION: forcing a failure. [ 339.018002][T17765] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 339.031493][T17765] CPU: 1 PID: 17765 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 339.041951][T17765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 339.052414][T17765] Call Trace: [ 339.055915][T17765] [ 339.055946][T17745] EXT4-fs (loop4): mount failed [ 339.058856][T17765] dump_stack_lvl+0xda/0x130 [ 339.068606][T17765] dump_stack+0x15/0x20 [ 339.072869][T17765] should_fail_ex+0x21f/0x230 [ 339.077636][T17765] should_fail+0xb/0x10 [ 339.081909][T17765] should_fail_usercopy+0x1a/0x20 [ 339.087178][T17765] copy_page_from_iter_atomic+0x22d/0xcf0 [ 339.092919][T17765] ? folio_test_hugetlb+0x3a/0x70 [ 339.097956][T17765] ? shmem_write_begin+0x12a/0x1d0 [ 339.103117][T17765] generic_perform_write+0x212/0x410 [ 339.108427][T17765] ? shmem_write_begin+0x1d0/0x1d0 [ 339.113625][T17765] __generic_file_write_iter+0xa1/0x120 [ 339.119248][T17765] generic_file_write_iter+0x7d/0x1c0 [ 339.124727][T17765] vfs_write+0x4ab/0x7d0 [ 339.129145][T17765] ksys_write+0xeb/0x1a0 [ 339.133430][T17765] __x64_sys_write+0x42/0x50 [ 339.138053][T17765] do_syscall_64+0x41/0xc0 [ 339.142557][T17765] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 339.148623][T17765] RIP: 0033:0x7f6f9c3d6fff [ 339.153120][T17765] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 339.172880][T17765] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 339.181364][T17765] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 339.189344][T17765] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 12:24:31 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3PPb7Odz5bPvY598g3gIF1ISIuR8TzWq12JSJGm/Vpc3t8KiK2G8c9e/pwrr4lUavdeTeJi826+vETO/5n8yFxPCJ+9P2Inyavxq1sbi3PlkrF9eZ+obqyVqhsbl1dWpldLC4WV6enp27M3Jy5PjPZlTxHIuLWd//7m1/+8Xu3/vr1+/+6+/+JnyXN+tiRR7c1Us9lz0XLcESsH0awPhiKiJtZhgAAfBa0vud/NSKuxGgMZd9OAQAAgKOk9q2R+CiJqAEAAABHVpqtgU3SfHMdwEikaT7fWMP7xTiZlsqV6tcWyhur8421smORSxeWSsXJ5lrhscgl9f2prPzp/rVd+9MRcSYifj16ItvPz5VL8/2e/AAAAIABcWrX+P+D0cb4HwAAADhixvrdAAAAAODQGf8DAADA0Wf8DwAAAEfaD27frm+11vWv5+9tbiyX712dL1aW8ysbc/m58vpafrFcXsx+s29lr/9XKpfXvhGrGw8K1WKlWqhsbt1dKW+sVu8uvXQJbAAAAKCHznzl8T+TiNj+5olsqzvW70YBPTF8kIP/c3jtAHpvqN8NAPrmQJ//wJGS63cDgL5L9ri/4+Kdv3W/LQAAwOEY/1L78/9De84NbKc9aiJwSMz/weBy/h8Gl/P/MLhyMRQG8jDYDv/8f612oAYBAABdN5JtSZqPyOYBRiJN8/mI09llAXLJwlKpOBkRn4+If4zmPlffn8oemew5ZgAAAAAAAAAAAAAAAAAAAAAAAAAAGmq1JGoAAADAkRaR/i9pXv9rfPTSyO75gWPJh6PZbUTc//2d3z6YrVbXp+r1772or/6uWX+tHzMYAAAAwG6tcXprHA8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA3fTs6cO51tbLuO98JyLG2sUfjuPZ7fHIRcTJ95MY3vG4JCKGuhB/+1FEnG0XP6k3K8aarWgX/0Qf46cRcaoL8WGQPa73P99u9/5L40J22/79dyProd5c5/4vfdH/DXXof07vM8a5J38udIz/KOLccPv+pxU/6RD/4j7j/+THW1ud7qv9IWK87edP8lKsQnVlrVDZ3Lq6tDK7WFwsrk5PT92YuTlzfWaysLBUKjb/to3xqy//5fnr8j/ZIf7YHvlf2mf+Hz958PQLjWKuXfyJi+1f/7Md4qfNz77LzXL9/vFWebtR3un8n/5+/nX5z3fIf6/Xf2Kf+V/54S/+vc9DAYAeqGxuLc+WSsX1gS680bNR/1r0VmShcNDCz9+OZryVhf72SwAAQPe9OgYGAAAAAAAAAAAAAAAAAAAAeq2Xv67Xst2fVAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAXuuTAAAA///SadU1") [ 339.197650][T17765] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 339.205905][T17765] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 339.213973][T17765] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 339.221972][T17765] [ 339.226342][T17765] loop0: detected capacity change from 0 to 512 [ 339.230978][T17761] EXT4-fs (loop1): Invalid log block size: 15 [ 339.236874][T17765] EXT4-fs (loop0): Invalid log cluster size: 53 12:24:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9vG1kdAPDvTOLSHylJBYdSiVLRVkkFtZOGthGHAhKCUyWg3EtInCiKE0ex0zZRBak4cUJCCJA4ceKCxB+AhPonIKRKcEeAQGi33T3sYbdeeWx309RuEtWxu/HnI0385nmc7/va8rPfmydPAAPrQkRcjojntVrtSkSMNuvT5vb4VERsN4579vThXH1Lola7804SP2/W1Y+f2PE/mw+J4xHxg+9G/Dh5NW5lc2t5tlQqrjf3C9WVtUJlc+vq0srsYnGxuDo9PXVj5ubM9ZnJruQ5EhG3vv2fX//iD9+59Zev3v/n3f9N/CRp1seOPLqtkXouey5ahiNi/TCC9cFQRNzMMgQA4NOg9T3/yxFxJUZjKPt2CgAAABwltW+MxIdJRA0AAAA4stJsDWyS5pvrAEYiTfP5xhrez8fJtFSuVL+yUN5YnW+slR2LXLqwVCpONtcKj0Uuqe9PZeVP9q/t2p+OiDMR8avRE9l+fq5cmu/35AcAAAAMiFO7xv/vjzbG/wAAAMARM9bvBgAAAACHzvgfAAAAjj7jfwAAADjSvnf7dn2rta5/PX9vc2O5fO/qfLGynF/ZmMvPldfX8ovl8mL2m30re/2/Urm89rVY3XhQqBYr1UJlc+vuSnljtXp36aVLYAMAAAA9dOZLj/+RRMT2109kW92xfjcK6Inhgxz878NrB9B7Q/1uANA3B/r8B46UXL8bAPRdssf9HRfv/LX7bQEAAA7H+Bfan/8f2nNuYDvtUROBQ2L+DwaX8/8wuJz/h8GVi6EwkIfBdvjn/2u1AzUIAADoupFsS9J8RDYPMBJpms9HnM4uC5BLFpZKxcmI+GxE/H0095n6/lT2yGTPMQMAAAAAAAAAAAAAAAAAAAAAAAAA0FCrJVEDAAAAjrSI9L9J8/pf46OXRnbPDxxLPhjNbiPi/u/u/ObBbLW6PlWvf/dFffW3zfpr/ZjBAAAAAHZrjdNb43gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA6KZnTx/OtbZexv3/tyJirF384Tie3R6PXEScfC+J4R2PSyJiqAvxtx9FxNl28ZN6s2Ks2Yp28U/0MX4aEae6EB8G2eN6//PNdu+/NC5kt+3ffzeyHurNde7/0hf931CH/uf0PmOce/KnQsf4jyLODbfvf1rxkw7xL+4z/o9+uLXV6b7a7yPG237+JC/FKlRX1gqVza2rSyuzi8XF4ur09NSNmZsz12cmCwtLpWLzb9sYv/zin5+/Lv+THeKP7ZH/pX3m/9GTB08/1yjm2sWfuNj+9T/bIX7a/Oy73CzX7x9vlbcb5Z3O//Fv51+X/3yH/Pd6/Sf2mf+V7//sX/s8FADogcrm1vJsqVRcH+jCGz0b9a9Fb0UWCgct/PTtaMZbWehvvwQAAHTfq2NgAAAAAAAAAAAAAAAAAAAAoNd6+et6Ldv9SRUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4LU+DgAA//86WtWb") 12:24:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 9) 12:24:31 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 37) 12:24:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 50) 12:24:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 339.283002][T17767] loop2: detected capacity change from 0 to 512 [ 339.290926][T17767] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 339.327956][T17773] FAULT_INJECTION: forcing a failure. [ 339.327956][T17773] name failslab, interval 1, probability 0, space 0, times 0 [ 339.329010][T17774] FAULT_INJECTION: forcing a failure. [ 339.329010][T17774] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 339.340777][T17773] CPU: 0 PID: 17773 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 339.364061][T17773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 339.374139][T17773] Call Trace: [ 339.377463][T17773] [ 339.380477][T17773] dump_stack_lvl+0xda/0x130 [ 339.385140][T17773] dump_stack+0x15/0x20 [ 339.389371][T17773] should_fail_ex+0x21f/0x230 [ 339.394057][T17773] __should_failslab+0x92/0xa0 [ 339.398834][T17773] should_failslab+0x9/0x20 [ 339.403450][T17773] slab_pre_alloc_hook+0x38/0x180 [ 339.408585][T17773] kmem_cache_alloc+0x52/0x220 [ 339.413479][T17773] ? vm_area_alloc+0xac/0x130 [ 339.418394][T17773] vm_area_alloc+0xac/0x130 [ 339.422922][T17773] mmap_region+0x711/0x14c0 [ 339.427473][T17773] ? security_mmap_addr+0x46/0x60 [ 339.432555][T17773] ? get_unmapped_area+0x250/0x280 [ 339.437774][T17773] do_mmap+0x69c/0xaa0 [ 339.441954][T17773] vm_mmap_pgoff+0x12f/0x240 [ 339.446734][T17773] ksys_mmap_pgoff+0xc5/0x330 [ 339.451423][T17773] do_syscall_64+0x41/0xc0 [ 339.455854][T17773] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 339.461817][T17773] RIP: 0033:0x7f49797ff3d2 [ 339.466236][T17773] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 b8 ff ff ff 64 [ 339.485855][T17773] RSP: 002b:00007f4978b71f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 339.494330][T17773] RAX: ffffffffffffffda RBX: 0000000000000022 RCX: 00007f49797ff3d2 [ 339.502404][T17773] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 339.510401][T17773] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 339.518425][T17773] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000000004c3 [ 339.526406][T17773] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 339.534434][T17773] [ 339.537496][T17774] CPU: 1 PID: 17774 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 339.547747][T17774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 339.549054][T17772] loop3: detected capacity change from 0 to 512 [ 339.558307][T17774] Call Trace: [ 339.558319][T17774] [ 339.558326][T17774] dump_stack_lvl+0xda/0x130 [ 339.575527][T17774] dump_stack+0x15/0x20 [ 339.579758][T17774] should_fail_ex+0x21f/0x230 [ 339.584450][T17774] __should_fail_alloc_page+0xfd/0x110 [ 339.590024][T17774] __alloc_pages+0x108/0x340 [ 339.594880][T17774] vma_alloc_folio+0x6a3/0x8c0 [ 339.599658][T17774] ? __vm_enough_memory+0xdf/0x2a0 [ 339.604849][T17774] shmem_get_folio_gfp+0x801/0x1200 [ 339.610159][T17774] shmem_write_begin+0xa6/0x1d0 [ 339.616418][T17774] generic_perform_write+0x1cf/0x410 [ 339.621759][T17774] ? shmem_write_begin+0x1d0/0x1d0 [ 339.626982][T17774] __generic_file_write_iter+0xa1/0x120 [ 339.632622][T17774] generic_file_write_iter+0x7d/0x1c0 [ 339.638019][T17774] vfs_write+0x4ab/0x7d0 [ 339.642480][T17774] ksys_write+0xeb/0x1a0 [ 339.646745][T17774] __x64_sys_write+0x42/0x50 [ 339.651382][T17774] do_syscall_64+0x41/0xc0 [ 339.655884][T17774] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 339.661899][T17774] RIP: 0033:0x7f077ad32fff [ 339.666334][T17774] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 339.686043][T17774] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 339.694561][T17774] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 339.702631][T17774] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 339.710607][T17774] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 339.718635][T17774] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 12:24:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 10) [ 339.726611][T17774] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 339.734596][T17774] [ 339.750558][T17772] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 339.762160][T17778] FAULT_INJECTION: forcing a failure. [ 339.762160][T17778] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 339.775480][T17778] CPU: 1 PID: 17778 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 339.785579][T17778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 339.795724][T17778] Call Trace: [ 339.796291][T17777] loop4: detected capacity change from 0 to 512 [ 339.799299][T17778] [ 339.799309][T17778] dump_stack_lvl+0xda/0x130 [ 339.813218][T17778] dump_stack+0x15/0x20 [ 339.817408][T17778] should_fail_ex+0x21f/0x230 [ 339.821804][T17767] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 339.822206][T17778] __should_fail_alloc_page+0xfd/0x110 [ 339.833784][T17767] EXT4-fs (loop2): Remounting filesystem read-only [ 339.838925][T17778] __alloc_pages+0x108/0x340 [ 339.838962][T17778] vma_alloc_folio+0x6a3/0x8c0 [ 339.845512][T17767] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 339.850093][T17778] ? __vm_enough_memory+0xdf/0x2a0 [ 339.850139][T17778] shmem_get_folio_gfp+0x801/0x1200 [ 339.856583][T17767] EXT4-fs (loop2): mount failed [ 339.869564][T17778] shmem_write_begin+0xa6/0x1d0 [ 339.869601][T17778] generic_perform_write+0x1cf/0x410 [ 339.895133][T17778] ? shmem_write_begin+0x1d0/0x1d0 [ 339.900364][T17778] __generic_file_write_iter+0xa1/0x120 [ 339.906015][T17778] generic_file_write_iter+0x7d/0x1c0 [ 339.911462][T17778] vfs_write+0x4ab/0x7d0 [ 339.915784][T17778] ksys_write+0xeb/0x1a0 [ 339.920046][T17778] __x64_sys_write+0x42/0x50 [ 339.924665][T17778] do_syscall_64+0x41/0xc0 [ 339.929093][T17778] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 339.935019][T17778] RIP: 0033:0x7f6f9c3d6fff [ 339.939513][T17778] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 339.959150][T17778] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 339.967578][T17778] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff 12:24:32 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 38) 12:24:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 51) [ 339.975621][T17778] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 339.983607][T17778] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 339.991590][T17778] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 339.999567][T17778] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 340.007561][T17778] [ 340.018639][T17777] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 340.032481][T17783] FAULT_INJECTION: forcing a failure. [ 340.032481][T17783] name failslab, interval 1, probability 0, space 0, times 0 [ 340.041706][T17787] FAULT_INJECTION: forcing a failure. [ 340.041706][T17787] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 340.045246][T17783] CPU: 1 PID: 17783 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 340.068351][T17783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 340.078442][T17783] Call Trace: [ 340.081735][T17783] [ 340.084711][T17783] dump_stack_lvl+0xda/0x130 [ 340.089320][T17783] dump_stack+0x15/0x20 [ 340.093488][T17783] should_fail_ex+0x21f/0x230 [ 340.098175][T17783] __should_failslab+0x92/0xa0 [ 340.102989][T17783] should_failslab+0x9/0x20 [ 340.107516][T17783] slab_pre_alloc_hook+0x38/0x180 [ 340.112660][T17783] kmem_cache_alloc+0x52/0x220 [ 340.117516][T17783] ? mas_alloc_nodes+0x1e2/0x490 [ 340.122529][T17783] mas_alloc_nodes+0x1e2/0x490 [ 340.127396][T17783] ? kmem_cache_alloc+0x10f/0x220 [ 340.132438][T17783] mas_preallocate+0xb8/0x1e0 [ 340.137175][T17783] mmap_region+0xb7d/0x14c0 [ 340.141748][T17783] ? security_mmap_addr+0x46/0x60 [ 340.146803][T17783] ? get_unmapped_area+0x250/0x280 [ 340.152022][T17783] do_mmap+0x69c/0xaa0 [ 340.156104][T17783] vm_mmap_pgoff+0x12f/0x240 [ 340.161002][T17783] ksys_mmap_pgoff+0xc5/0x330 [ 340.165698][T17783] do_syscall_64+0x41/0xc0 [ 340.170137][T17783] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 340.176189][T17783] RIP: 0033:0x7f49797ff3d2 [ 340.180613][T17783] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 b8 ff ff ff 64 [ 340.200432][T17783] RSP: 002b:00007f4978b71f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 340.208959][T17783] RAX: ffffffffffffffda RBX: 0000000000000022 RCX: 00007f49797ff3d2 [ 340.216936][T17783] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 340.224977][T17783] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 340.233023][T17783] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000000004c3 [ 340.241166][T17783] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 340.249226][T17783] [ 340.252248][T17787] CPU: 0 PID: 17787 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 340.256692][T17786] loop1: detected capacity change from 0 to 512 [ 340.262334][T17787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 340.275577][T17786] EXT4-fs (loop1): Invalid log block size: 15 [ 340.278636][T17787] Call Trace: [ 340.278644][T17787] [ 340.278652][T17787] dump_stack_lvl+0xda/0x130 [ 340.295673][T17787] dump_stack+0x15/0x20 [ 340.299859][T17787] should_fail_ex+0x21f/0x230 [ 340.304567][T17787] should_fail+0xb/0x10 [ 340.308728][T17787] should_fail_usercopy+0x1a/0x20 [ 340.313822][T17787] copy_page_from_iter_atomic+0x22d/0xcf0 [ 340.319565][T17787] ? folio_test_hugetlb+0x3a/0x70 [ 340.324596][T17787] ? shmem_write_begin+0x12a/0x1d0 [ 340.329790][T17787] generic_perform_write+0x212/0x410 [ 340.335109][T17787] ? shmem_write_begin+0x1d0/0x1d0 [ 340.340231][T17787] __generic_file_write_iter+0xa1/0x120 [ 340.345799][T17787] generic_file_write_iter+0x7d/0x1c0 [ 340.351284][T17787] vfs_write+0x4ab/0x7d0 [ 340.355575][T17787] ksys_write+0xeb/0x1a0 [ 340.359862][T17787] __x64_sys_write+0x42/0x50 [ 340.364473][T17787] do_syscall_64+0x41/0xc0 [ 340.368991][T17787] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 340.374904][T17787] RIP: 0033:0x7f6f9c3d6fff [ 340.379476][T17787] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 340.399274][T17787] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 340.407699][T17787] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 340.415793][T17787] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 340.423797][T17787] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 12:24:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 11) [ 340.431861][T17787] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 340.439837][T17787] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 340.447912][T17787] [ 340.452115][T17787] loop0: detected capacity change from 0 to 512 [ 340.460922][T17787] EXT4-fs (loop0): Invalid log cluster size: 53 [ 340.468918][T17772] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 340.480892][T17772] EXT4-fs (loop3): Remounting filesystem read-only [ 340.487503][T17772] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 340.499643][T17777] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 340.509763][T17792] FAULT_INJECTION: forcing a failure. [ 340.509763][T17792] name failslab, interval 1, probability 0, space 0, times 0 [ 340.523181][T17772] EXT4-fs (loop3): mount failed 12:24:32 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 39) 12:24:32 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 52) [ 340.526614][T17792] CPU: 1 PID: 17792 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 340.541797][T17792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 340.552181][T17792] Call Trace: [ 340.555701][T17792] [ 340.558687][T17792] dump_stack_lvl+0xda/0x130 [ 340.563386][T17792] dump_stack+0x15/0x20 [ 340.567573][T17792] should_fail_ex+0x21f/0x230 [ 340.572364][T17792] __should_failslab+0x92/0xa0 [ 340.577195][T17792] should_failslab+0x9/0x20 [ 340.581738][T17792] slab_pre_alloc_hook+0x38/0x180 [ 340.586812][T17792] kmem_cache_alloc_bulk+0x4f/0x280 [ 340.592062][T17792] ? mas_alloc_nodes+0x1e2/0x490 [ 340.595905][T17777] EXT4-fs (loop4): Remounting filesystem read-only [ 340.597017][T17792] mas_alloc_nodes+0x2bb/0x490 [ 340.603674][T17777] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 340.608430][T17792] mas_preallocate+0xb8/0x1e0 [ 340.608465][T17792] mmap_region+0xb7d/0x14c0 [ 340.608493][T17792] ? security_mmap_addr+0x46/0x60 [ 340.637476][T17792] ? get_unmapped_area+0x250/0x280 [ 340.642826][T17792] do_mmap+0x69c/0xaa0 [ 340.646939][T17792] vm_mmap_pgoff+0x12f/0x240 [ 340.649305][T17796] loop2: detected capacity change from 0 to 512 [ 340.651561][T17792] ksys_mmap_pgoff+0xc5/0x330 [ 340.662683][T17792] do_syscall_64+0x41/0xc0 [ 340.667127][T17792] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 340.673052][T17792] RIP: 0033:0x7f49797ff3d2 [ 340.677520][T17792] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 b8 ff ff ff 64 [ 340.697145][T17792] RSP: 002b:00007f4978b71f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 340.705704][T17792] RAX: ffffffffffffffda RBX: 0000000000000022 RCX: 00007f49797ff3d2 [ 340.713775][T17792] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 340.721775][T17792] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 340.729840][T17792] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000000004c3 [ 340.737819][T17792] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 340.745840][T17792] [ 340.749069][T17796] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 340.751493][T17795] FAULT_INJECTION: forcing a failure. [ 340.751493][T17795] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 340.771428][T17795] CPU: 1 PID: 17795 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 340.773153][T17798] FAULT_INJECTION: forcing a failure. [ 340.773153][T17798] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 340.781506][T17795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 340.781524][T17795] Call Trace: [ 340.781643][T17795] [ 340.781657][T17795] dump_stack_lvl+0xda/0x130 [ 340.815759][T17795] dump_stack+0x15/0x20 [ 340.819934][T17795] should_fail_ex+0x21f/0x230 [ 340.824630][T17795] __should_fail_alloc_page+0xfd/0x110 [ 340.830104][T17795] __alloc_pages+0x108/0x340 [ 340.834841][T17795] vma_alloc_folio+0x6a3/0x8c0 [ 340.839683][T17795] ? __vm_enough_memory+0xdf/0x2a0 [ 340.844816][T17795] shmem_get_folio_gfp+0x801/0x1200 [ 340.850088][T17795] shmem_write_begin+0xa6/0x1d0 [ 340.854977][T17795] generic_perform_write+0x1cf/0x410 [ 340.860282][T17795] ? shmem_write_begin+0x1d0/0x1d0 [ 340.865500][T17795] __generic_file_write_iter+0xa1/0x120 [ 340.871067][T17795] generic_file_write_iter+0x7d/0x1c0 [ 340.876563][T17795] vfs_write+0x4ab/0x7d0 [ 340.880886][T17795] ksys_write+0xeb/0x1a0 [ 340.885149][T17795] __x64_sys_write+0x42/0x50 [ 340.889784][T17795] do_syscall_64+0x41/0xc0 [ 340.894291][T17795] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 340.900291][T17795] RIP: 0033:0x7f077ad32fff [ 340.904751][T17795] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 340.924383][T17795] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 340.932809][T17795] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 340.940874][T17795] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 340.949094][T17795] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 340.957087][T17795] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 340.965160][T17795] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 340.973525][T17795] [ 340.976588][T17798] CPU: 0 PID: 17798 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 340.984761][T17777] EXT4-fs (loop4): mount failed [ 340.986922][T17798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 340.986938][T17798] Call Trace: [ 340.986946][T17798] [ 340.986954][T17798] dump_stack_lvl+0xda/0x130 [ 341.012912][T17798] dump_stack+0x15/0x20 [ 341.017165][T17798] should_fail_ex+0x21f/0x230 [ 341.021850][T17798] __should_fail_alloc_page+0xfd/0x110 [ 341.027434][T17798] __alloc_pages+0x108/0x340 [ 341.032036][T17798] vma_alloc_folio+0x6a3/0x8c0 [ 341.037664][T17798] ? __vm_enough_memory+0xdf/0x2a0 [ 341.043003][T17798] shmem_get_folio_gfp+0x801/0x1200 [ 341.048462][T17798] shmem_write_begin+0xa6/0x1d0 [ 341.053950][T17798] generic_perform_write+0x1cf/0x410 [ 341.059276][T17798] ? shmem_write_begin+0x1d0/0x1d0 [ 341.064405][T17798] __generic_file_write_iter+0xa1/0x120 [ 341.070116][T17798] generic_file_write_iter+0x7d/0x1c0 [ 341.075612][T17798] vfs_write+0x4ab/0x7d0 [ 341.079881][T17798] ksys_write+0xeb/0x1a0 [ 341.084236][T17798] __x64_sys_write+0x42/0x50 [ 341.088919][T17798] do_syscall_64+0x41/0xc0 [ 341.093357][T17798] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 341.099307][T17798] RIP: 0033:0x7f6f9c3d6fff [ 341.103736][T17798] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 341.123420][T17798] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 341.131841][T17798] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 341.140084][T17798] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 341.148070][T17798] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 341.156045][T17798] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 341.164123][T17798] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 341.172114][T17798] 12:24:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 12) 12:24:33 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 40) 12:24:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 53) 12:24:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 341.200397][T17796] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 341.211952][T17796] EXT4-fs (loop2): Remounting filesystem read-only [ 341.218644][T17796] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 341.236996][T17796] EXT4-fs (loop2): mount failed [ 341.252777][T17804] FAULT_INJECTION: forcing a failure. [ 341.252777][T17804] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 341.263033][T17807] FAULT_INJECTION: forcing a failure. [ 341.263033][T17807] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 341.266083][T17804] CPU: 1 PID: 17804 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 341.289423][T17804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 341.299496][T17804] Call Trace: [ 341.302783][T17804] [ 341.306156][T17804] dump_stack_lvl+0xda/0x130 [ 341.310769][T17804] dump_stack+0x15/0x20 [ 341.314933][T17804] should_fail_ex+0x21f/0x230 [ 341.319622][T17804] should_fail+0xb/0x10 [ 341.323815][T17804] should_fail_usercopy+0x1a/0x20 [ 341.328854][T17804] copy_page_from_iter_atomic+0x22d/0xcf0 [ 341.334785][T17804] ? folio_test_hugetlb+0x3a/0x70 [ 341.339817][T17804] ? shmem_write_begin+0x12a/0x1d0 [ 341.344952][T17804] generic_perform_write+0x212/0x410 [ 341.350473][T17804] ? shmem_write_begin+0x1d0/0x1d0 [ 341.355910][T17804] __generic_file_write_iter+0xa1/0x120 [ 341.361598][T17804] generic_file_write_iter+0x7d/0x1c0 [ 341.367035][T17804] vfs_write+0x4ab/0x7d0 [ 341.371345][T17804] ksys_write+0xeb/0x1a0 [ 341.375647][T17804] __x64_sys_write+0x42/0x50 [ 341.380262][T17804] do_syscall_64+0x41/0xc0 [ 341.384810][T17804] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 341.390829][T17804] RIP: 0033:0x7f6f9c3d6fff [ 341.395366][T17804] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 341.415572][T17804] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 341.424082][T17804] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 341.432107][T17804] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 341.440176][T17804] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 341.448151][T17804] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 341.456129][T17804] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 341.464116][T17804] [ 341.467144][T17807] CPU: 0 PID: 17807 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 341.471380][T17804] loop0: detected capacity change from 0 to 512 [ 341.477326][T17807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 341.477342][T17807] Call Trace: [ 341.477348][T17807] [ 341.477357][T17807] dump_stack_lvl+0xda/0x130 [ 341.477392][T17807] dump_stack+0x15/0x20 [ 341.486404][T17804] EXT4-fs (loop0): Invalid log cluster size: 53 [ 341.493673][T17807] should_fail_ex+0x21f/0x230 [ 341.493702][T17807] __should_fail_alloc_page+0xfd/0x110 [ 341.493726][T17807] __alloc_pages+0x108/0x340 [ 341.493772][T17807] vma_alloc_folio+0x6a3/0x8c0 [ 341.493799][T17807] ? __vm_enough_memory+0xdf/0x2a0 [ 341.539826][T17807] shmem_get_folio_gfp+0x801/0x1200 [ 341.545068][T17807] shmem_write_begin+0xa6/0x1d0 [ 341.549963][T17807] generic_perform_write+0x1cf/0x410 [ 341.555289][T17807] ? shmem_write_begin+0x1d0/0x1d0 [ 341.560523][T17807] __generic_file_write_iter+0xa1/0x120 [ 341.566124][T17807] generic_file_write_iter+0x7d/0x1c0 [ 341.571516][T17807] vfs_write+0x4ab/0x7d0 [ 341.576363][T17807] ksys_write+0xeb/0x1a0 [ 341.580736][T17807] __x64_sys_write+0x42/0x50 [ 341.585345][T17807] do_syscall_64+0x41/0xc0 [ 341.589829][T17807] ? irqentry_exit+0x12/0x40 [ 341.594624][T17807] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 341.600581][T17807] RIP: 0033:0x7f077ad32fff [ 341.605049][T17807] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 341.624844][T17807] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 341.633264][T17807] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 341.641240][T17807] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 12:24:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 341.649271][T17807] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 341.657365][T17807] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 341.665437][T17807] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 341.673456][T17807] [ 341.679129][T17808] FAULT_INJECTION: forcing a failure. [ 341.679129][T17808] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 341.692565][T17808] CPU: 1 PID: 17808 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 341.702836][T17808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 341.710890][T17809] loop3: detected capacity change from 0 to 512 [ 341.713040][T17808] Call Trace: [ 341.713050][T17808] [ 341.721506][T17809] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 341.722579][T17808] dump_stack_lvl+0xda/0x130 [ 341.740293][T17808] dump_stack+0x15/0x20 [ 341.744663][T17808] should_fail_ex+0x21f/0x230 [ 341.745601][T17811] loop4: detected capacity change from 0 to 512 [ 341.749357][T17808] __should_fail_alloc_page+0xfd/0x110 [ 341.749389][T17808] __alloc_pages+0x108/0x340 [ 341.749418][T17808] alloc_pages+0x3e1/0x4e0 [ 341.759449][T17811] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 341.761193][T17808] pte_alloc_one+0x2d/0xc0 [ 341.767689][T17809] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 341.770289][T17808] __pte_alloc+0x33/0x200 [ 341.780365][T17809] EXT4-fs (loop3): Remounting filesystem read-only [ 341.783720][T17808] handle_mm_fault+0x1e18/0x2c10 [ 341.794967][T17809] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 341.796278][T17809] EXT4-fs (loop3): mount failed [ 341.799305][T17808] ? mt_find+0x1d1/0x300 [ 341.799354][T17808] exc_page_fault+0x24d/0x650 [ 341.814647][T17811] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 12:24:33 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 41) [ 341.825812][T17808] asm_exc_page_fault+0x26/0x30 [ 341.825855][T17808] RIP: 0033:0x7f497979c037 [ 341.825873][T17808] Code: 78 48 63 d5 48 01 c2 49 3b 55 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 <46> 0f b6 0c 0e 45 84 c9 74 08 44 88 0c 06 49 8b 45 10 48 83 c0 01 [ 341.825893][T17808] RSP: 002b:00007f4978b50600 EFLAGS: 00010246 [ 341.825911][T17808] RAX: 0000000000000001 RBX: 00007f4978b50660 RCX: 0000000000000001 [ 341.834685][T17811] EXT4-fs (loop4): Remounting filesystem read-only [ 341.834979][T17808] RDX: 0000000000000101 RSI: 00007f4970731000 RDI: 00007f4978b50700 [ 341.839687][T17811] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 341.850817][T17808] RBP: 0000000000000102 R08: 0000000000000010 R09: 0000000000000000 [ 341.850909][T17808] R10: 0000000000000000 R11: 00007f4978b50670 R12: 00007f4978b50670 [ 341.877637][T17817] FAULT_INJECTION: forcing a failure. [ 341.877637][T17817] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 341.880106][T17808] R13: 00007f4978b50700 R14: 0000000000000001 R15: 0000000000000000 [ 341.880131][T17808] [ 341.963621][T17817] CPU: 0 PID: 17817 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 341.963767][T17808] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 341.973701][T17817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 341.973718][T17817] Call Trace: [ 341.973725][T17817] [ 341.973733][T17817] dump_stack_lvl+0xda/0x130 [ 341.987981][T17808] loop5: detected capacity change from 0 to 512 [ 341.991230][T17817] dump_stack+0x15/0x20 [ 342.012561][T17817] should_fail_ex+0x21f/0x230 [ 342.017255][T17817] should_fail+0xb/0x10 [ 342.021422][T17817] should_fail_usercopy+0x1a/0x20 [ 342.026459][T17817] copy_page_from_iter_atomic+0x22d/0xcf0 [ 342.032266][T17817] ? folio_test_hugetlb+0x3a/0x70 [ 342.037299][T17817] ? shmem_write_begin+0x12a/0x1d0 [ 342.042418][T17817] generic_perform_write+0x212/0x410 [ 342.047799][T17817] ? shmem_write_begin+0x1d0/0x1d0 [ 342.053000][T17817] __generic_file_write_iter+0xa1/0x120 [ 342.058565][T17817] generic_file_write_iter+0x7d/0x1c0 [ 342.064016][T17817] vfs_write+0x4ab/0x7d0 [ 342.068299][T17817] ksys_write+0xeb/0x1a0 [ 342.072664][T17817] __x64_sys_write+0x42/0x50 [ 342.077331][T17817] do_syscall_64+0x41/0xc0 [ 342.081839][T17817] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 342.087753][T17817] RIP: 0033:0x7f077ad32fff [ 342.092223][T17817] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 342.111899][T17817] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 342.120330][T17817] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 342.128309][T17817] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 342.136540][T17817] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 342.144567][T17817] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 12:24:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 54) 12:24:34 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9vG1kdAPDvTOLSHylJBYdSiVLRVkkFtZOGthGHAhKCUyWg3EtInCiKE0ex0zZRBan4A5AQAiROnLgg8Qcgof4JCKkS3BEg0Gq33T3sYbdeeWx309RuEtWxu/HnI0383ngm3/e15ed5M0+eAAbWhYi4HBHPa7XalYgYba5Pm8vjUxGx3dju2dOHc/UliVrtzrtJtl+9Xt9+Ysf/bO4SxyPiR9+P+GnyatzK5tbybKlUXG/WC9WVtUJlc+vq0srsYnGxuDo9PXVj5ubM9ZnJruQ5EhG3vvvf3/zyj9+79dev3//X3f9P/Cxpro8deXRbI/Vc9lq0DEfE+mEE64OhiLiZZQgAwGdB6zj/qxFxJUZjKDs6BQAAAI6S2rdG4qMkogYAAAAcWWk2BzZJ8815ACORpvl8Yw7vF+NkWipXql9bKG+szjfmyo5FLl1YKhUnm3OFxyKX1OtTWfnT+rVd9emIOBMRvx49kdXzc+XSfL9PfgAAAMCAOLVr/P/BaGP8DwAAABwxY/1uAAAAAHDojP8BAADg6DP+BwAAgCPtB7dv15da6/7X8/c2N5bL967OFyvL+ZWNufxceX0tv1guL2a/2bey1/8rlctr34jVjQeFarFSLVQ2t+6ulDdWq3eXXroFNgAAANBDZ77y+J9JRGx/80S21B3rd6OAnhg+yMb/Obx2AL031O8GAH1zoO9/4EjJ9bsBQN8lezzfcfLO37rfFgAA4HCMf6n99f+hPc8NbKc9aiJwSJz/g8Hl+j8MLtf/YXDlYigM5GGwHf71/1rtQA0CAAC6biRbkjQfkZ0HGIk0zecjTme3BcglC0ul4mREfD4i/jGa+1y9PpXtmew5ZgAAAAAAAAAAAAAAAAAAAAAAAAAAGmq1JGoAAADAkRaR/i9p3v9rfPTSyO7zA8eSD0ezx4i4//s7v30wW62uT9XXv/diffV3zfXX+nEGAwAAANitNU5vjeMBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoJuePX0411p6Gfed70TEWLv4w3E8ezweuYg4+X4Swzv2SyJiqAvxtx9FxNl28ZN6s2Ks2Yp28U/0MX4aEae6EB8G2eN6//Ptdp+/NC5kj+0/fzeyHurNde7/0hf931CH/uf0PmOce/LnQsf4jyLODbfvf1rxkw7xL+4z/k9+vLXV6bnaHyLG237/JC/FKlRX1gqVza2rSyuzi8XF4ur09NSNmZsz12cmCwtLpWLzb9sYv/ryX56/Lv+THeKP7ZH/pX3m//GTB0+/0Cjm2sWfuNj+/T/bIX7a/O673CzXnx9vlbcb5Z3O/+nv51+X/3yH/Pd6/yf2mf+VH/7i3/vcFADogcrm1vJsqVRcH+jCG70a9cOityILhYMWfv52NOOtLPS3XwIAALrv1TEwAAAAAAAAAAAAAAAAAAAA0Gu9/HW9lu3+pAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8FqfBAAA///KadU3") 12:24:34 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 342.152583][T17817] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 342.160567][T17817] [ 342.166192][T17808] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 342.175232][T17811] EXT4-fs (loop4): mount failed [ 342.175335][T17808] EXT4-fs (loop5): invalid inodes per group: 0 [ 342.175335][T17808] [ 342.186845][T17817] loop1: detected capacity change from 0 to 512 [ 342.225444][T17817] EXT4-fs (loop1): Invalid log block size: 15 [ 342.238050][T17819] FAULT_INJECTION: forcing a failure. [ 342.238050][T17819] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 342.251411][T17819] CPU: 1 PID: 17819 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 342.257878][T17822] loop2: detected capacity change from 0 to 512 [ 342.261493][T17819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 342.275233][T17823] loop3: detected capacity change from 0 to 512 [ 342.277793][T17819] Call Trace: [ 342.277802][T17819] [ 342.277810][T17819] dump_stack_lvl+0xda/0x130 [ 342.277847][T17819] dump_stack+0x15/0x20 [ 342.277868][T17819] should_fail_ex+0x21f/0x230 [ 342.277890][T17819] __should_fail_alloc_page+0xfd/0x110 [ 342.277915][T17819] __alloc_pages+0x108/0x340 [ 342.314372][T17819] vma_alloc_folio+0x6a3/0x8c0 [ 342.319184][T17819] ? __vm_enough_memory+0xdf/0x2a0 12:24:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3PPTf2dz5bPvY598g3gIF1ISIuR8TzWq12JSJGm/Vpc3t8KiK2G3XPnj6cq29J1Gp33k0iadbVj03seMzWXY5HxI++H/HT5NW4lc2t5dlSqbje3C9UV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJruS50hE3Pruf3/zyz9+79Zfv37/X3f/P/GzpFkfO/Lotkbquey5aBmOiPXDCNYHQxFxM8sQAIDPgtb3/K9GxJUYjaHs2ykAAABwlNS+NRIfJRE1AAAA4MhKszWwSZpvrgMYiTTN5xtreL8YJ9NSuVL92kJ5Y3W+sVZ2LHLpwlKpONlcKzwWuaS+P5WVP92/tmt/OiLORMSvR09k+/m5cmm+35MfAAAAMCBO7Rr/fzDaGP8DAAAAR8xYvxsAAAAAHDrjfwAAADj6jP8BAADgSPvB7dv1rda6/vX8vc2N5fK9q/PFynJ+ZWMuP1deX8svlsuL2W/2rez1eKVyee0bsbrxoFAtVqqFyubW3ZXyxmr17tJLl8AGAAAAeujMVx7/M4mI7W+eyLa6Y/1uFNATwwf55/8cXjuA3hvqdwOAvjnQ5z9wpOT63QCg75I9jndcvPO37rcFAAA4HONfan/+f2jPuYHttEdNBA6J+T8YXM7/w+By/h8GVy6GwkAeBtvhn/+v1Q7UIAAAoOtGsi1J8xHZPMBIpGk+H3E6uyxALllYKhUnI+LzEfGP0dzn6vtT2T2TPccMAAAAAAAAAAAAAAAAAAAAAAAAAEBDrZZEDQAAADjSItL/Jc3rf42PXhrZPT9wLPlwNLuNiPu/v/PbB7PV6vpUvf69F/XV3zXrr/VjBgMAAADYrTVOb43jAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKCbnj19ONfaehn3ne9ExFi7+MNxPLs9HrmIOPl+EsM77pdExFAX4m8/ioiz7eIn9WbFWLMV7eKf6GP8NCJOdSE+DLLH9f7n2+3ef2lcyG7bv/9uZD3Um+vc/6Uv+r+hDv3P6X3GOPfkz4WO8R9FnBtu3/+04icd4l/cZ/yf/Hhrq9Ox2h8ixtt+/iQvxSpUV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJgsLS6Vi82/bGL/68l+evy7/kx3ij+2R/6V95v/xkwdPv9Ao5trFn7jY/vU/2yF+2vzsu9ws14+Pt8rbjfJO5//09/Ovy3++Q/57vf4T+8z/yg9/8e99/isA0AOVza3l2VKpuD7QhTd6Nupfi96KLBQOWvj529GMt7LQ334JAADovlfHwAAAAAAAAAAAAAAAAAAAAECv9fLX9Vq2+5MqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBrfRIAAP//1/jU8w==") (fail_nth: 13) 12:24:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 342.324350][T17819] shmem_get_folio_gfp+0x801/0x1200 [ 342.329702][T17819] shmem_write_begin+0xa6/0x1d0 [ 342.334709][T17819] generic_perform_write+0x1cf/0x410 [ 342.340192][T17819] ? shmem_write_begin+0x1d0/0x1d0 [ 342.342190][T17823] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 342.345427][T17819] __generic_file_write_iter+0xa1/0x120 [ 342.355171][T17822] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 342.360066][T17819] generic_file_write_iter+0x7d/0x1c0 [ 342.360107][T17819] vfs_write+0x4ab/0x7d0 [ 342.378960][T17819] ksys_write+0xeb/0x1a0 [ 342.383295][T17819] __x64_sys_write+0x42/0x50 [ 342.387940][T17819] do_syscall_64+0x41/0xc0 [ 342.392448][T17819] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 342.398389][T17819] RIP: 0033:0x7f6f9c3d6fff [ 342.402909][T17819] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 342.408055][T17828] FAULT_INJECTION: forcing a failure. [ 342.408055][T17828] name failslab, interval 1, probability 0, space 0, times 0 [ 342.422669][T17819] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 342.422696][T17819] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 342.422712][T17819] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 342.422727][T17819] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 342.422742][T17819] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 342.476268][T17819] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 342.484388][T17819] [ 342.487411][T17828] CPU: 0 PID: 17828 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 342.492380][T17829] loop4: detected capacity change from 0 to 512 [ 342.497493][T17828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 342.497510][T17828] Call Trace: [ 342.517148][T17828] [ 342.520119][T17828] dump_stack_lvl+0xda/0x130 [ 342.525016][T17828] dump_stack+0x15/0x20 [ 342.529494][T17828] should_fail_ex+0x21f/0x230 [ 342.534184][T17828] __should_failslab+0x92/0xa0 [ 342.539044][T17828] should_failslab+0x9/0x20 [ 342.543809][T17828] slab_pre_alloc_hook+0x38/0x180 [ 342.548898][T17828] kmem_cache_alloc+0x52/0x220 [ 342.553687][T17828] ? __anon_vma_prepare+0x45/0x2b0 [ 342.558876][T17828] __anon_vma_prepare+0x45/0x2b0 [ 342.563845][T17828] do_wp_page+0x13cd/0x1fd0 [ 342.568811][T17828] ? __mod_lruvec_page_state+0xfe/0x1d0 [ 342.574382][T17828] handle_mm_fault+0x589/0x2c10 [ 342.579254][T17828] ? mt_find+0x1d1/0x300 [ 342.583518][T17828] exc_page_fault+0x24d/0x650 [ 342.588382][T17828] asm_exc_page_fault+0x26/0x30 [ 342.593396][T17828] RIP: 0033:0x7f497979bf60 [ 342.597843][T17828] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 342.617517][T17828] RSP: 002b:00007f4978b71600 EFLAGS: 00010202 [ 342.623648][T17828] RAX: 0000000000000400 RBX: 00007f4978b71660 RCX: 000000000000000a [ 342.631687][T17828] RDX: 00007f4970752000 RSI: 0000000000000001 RDI: 00007f4978b71700 [ 342.639897][T17828] RBP: 00000000000000f9 R08: 0000000000000009 R09: 00000000000001c6 [ 342.647897][T17828] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 342.655876][T17828] R13: 00007f4978b71700 R14: 0000000000000001 R15: 0000000000000020 [ 342.663863][T17828] [ 342.667042][T17828] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 342.671928][T17822] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 342.678093][T17828] loop5: detected capacity change from 0 to 512 [ 342.686067][T17823] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 342.694553][T17822] EXT4-fs (loop2): Remounting filesystem read-only [ 342.710216][T17822] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 342.710367][T17823] EXT4-fs (loop3): Remounting filesystem read-only [ 342.726057][T17822] EXT4-fs (loop2): mount failed [ 342.731518][T17823] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 342.736797][T17829] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 342.760499][T17828] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 342.769719][T17828] EXT4-fs (loop5): invalid inodes per group: 0 12:24:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 55) [ 342.769719][T17828] [ 342.782164][T17833] FAULT_INJECTION: forcing a failure. [ 342.782164][T17833] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 342.795355][T17833] CPU: 1 PID: 17833 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 342.795703][T17823] EXT4-fs (loop3): mount failed [ 342.805504][T17833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 342.805522][T17833] Call Trace: [ 342.823799][T17833] 12:24:34 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 42) [ 342.826754][T17833] dump_stack_lvl+0xda/0x130 [ 342.831395][T17833] dump_stack+0x15/0x20 [ 342.835669][T17833] should_fail_ex+0x21f/0x230 [ 342.840389][T17833] should_fail+0xb/0x10 [ 342.844580][T17833] should_fail_usercopy+0x1a/0x20 [ 342.849451][T17836] FAULT_INJECTION: forcing a failure. [ 342.849451][T17836] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 342.849635][T17833] copy_page_from_iter_atomic+0x22d/0xcf0 [ 342.849717][T17833] ? folio_test_hugetlb+0x3a/0x70 [ 342.873670][T17833] ? shmem_write_begin+0x12a/0x1d0 [ 342.878830][T17833] generic_perform_write+0x212/0x410 [ 342.884207][T17833] ? shmem_write_begin+0x1d0/0x1d0 [ 342.889338][T17833] __generic_file_write_iter+0xa1/0x120 [ 342.895037][T17833] generic_file_write_iter+0x7d/0x1c0 [ 342.900525][T17833] vfs_write+0x4ab/0x7d0 [ 342.904792][T17833] ksys_write+0xeb/0x1a0 [ 342.909058][T17833] __x64_sys_write+0x42/0x50 [ 342.913672][T17833] do_syscall_64+0x41/0xc0 [ 342.918129][T17833] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 342.924097][T17833] RIP: 0033:0x7f6f9c3d6fff [ 342.928626][T17833] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 342.948673][T17833] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 342.957157][T17833] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 342.965166][T17833] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 342.973524][T17833] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 342.981567][T17833] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 342.989660][T17833] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 342.997644][T17833] [ 343.000706][T17836] CPU: 0 PID: 17836 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 343.001918][T17833] loop0: detected capacity change from 0 to 512 [ 343.010790][T17836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 343.010807][T17836] Call Trace: [ 343.010814][T17836] [ 343.020816][T17833] EXT4-fs (loop0): Invalid log cluster size: 53 [ 343.027958][T17836] dump_stack_lvl+0xda/0x130 [ 343.027994][T17836] dump_stack+0x15/0x20 [ 343.049433][T17836] should_fail_ex+0x21f/0x230 [ 343.054129][T17836] should_fail+0xb/0x10 [ 343.058383][T17836] should_fail_usercopy+0x1a/0x20 [ 343.063430][T17836] copy_page_from_iter_atomic+0x22d/0xcf0 [ 343.069259][T17836] ? folio_test_hugetlb+0x3a/0x70 [ 343.074348][T17836] ? shmem_write_begin+0x12a/0x1d0 [ 343.079506][T17836] generic_perform_write+0x212/0x410 [ 343.084857][T17836] ? shmem_write_begin+0x1d0/0x1d0 [ 343.089983][T17836] __generic_file_write_iter+0xa1/0x120 [ 343.095736][T17836] generic_file_write_iter+0x7d/0x1c0 [ 343.101214][T17836] vfs_write+0x4ab/0x7d0 [ 343.105500][T17836] ksys_write+0xeb/0x1a0 [ 343.109767][T17836] __x64_sys_write+0x42/0x50 [ 343.114415][T17836] do_syscall_64+0x41/0xc0 [ 343.119005][T17836] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 343.125044][T17836] RIP: 0033:0x7f077ad32fff [ 343.129568][T17836] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 343.149187][T17836] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 343.157607][T17836] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 343.165618][T17836] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 343.173596][T17836] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 343.181672][T17836] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 343.190612][T17836] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 343.198630][T17836] [ 343.206770][T17836] loop1: detected capacity change from 0 to 512 [ 343.216967][T17836] EXT4-fs (loop1): Invalid log block size: 15 12:24:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 14) 12:24:35 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3PPb7Odz5bPvY598g3gIF1ISIuR8TzWq12JSJGm/Vpc3t8KiK2G8c9e/pwrr4lUavdeTeJ6826+vETO/5n8yFxPCJ+9P2Inyavxq1sbi3PlkrF9eZ+obqyVqhsbl1dWpldLC4WV6enp27M3Jy5PjPZlTxHIuLWd//7m1/+8Xu3/vr1+/+6+/+JnyXN+tiRR7c1Us9lz0XLcESsH0awPhiKiJtZhgAAfBa0vud/NSKuxGgMZd9OAQAAgKOk9q2R+CiJqAEAAABHVpqtgU3SfHMdwEikaT7fWMP7xTiZlsqV6tcWyhur8421smORSxeWSsXJ5lrhscgl9f2prPzp/rVd+9MRcSYifj16ItvPz5VL8/2e/AAAAIABcWrX+P+D0cb4HwAAADhixvrdAAAAAODQGf8DAADA0Wf8DwAAAEfaD27frm+11vWv5+9tbiyX712dL1aW8ysbc/m58vpafrFcXsx+s29lr/9XKpfXvhGrGw8K1WKlWqhsbt1dKW+sVu8uvXQJbAAAAKCHznzl8T+TiNj+5olsqzvW70YBPTF8kIP/c3jtAHpvqN8NAPrmQJ//wJGS63cDgL5L9ri/4+Kdv3W/LQAAwOEY/1L78/9De84NbKc9aiJwSMz/weBy/h8Gl/P/MLhyMRQG8jDYDv/8f612oAYBAABdN5JtSZqPyOYBRiJN8/mI09llAXLJwlKpOBkRn4+If4zmPlffn8oemew5ZgAAAAAAAAAAAAAAAAAAAAAAAAAAGmq1JGoAAADAkRaR/i9pXv9rfPTSyO75gWPJh6PZbUTc//2d3z6YrVbXp+r1772or/6uWX+tHzMYAAAAwG6tcXprHA8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA3fTs6cO51tbLuO98JyLG2sUfjuPZ7fHIRcTJ95MY3vG4JCKGuhB/+1FEnG0XP6k3K8aarWgX/0Qf46cRcaoL8WGQPa73P99u9/5L40J22/79dyProd5c5/4vfdH/DXXof07vM8a5J38udIz/KOLccPv+pxU/6RD/4j7j/+THW1ud7qv9IWK87edP8lKsQnVlrVDZ3Lq6tDK7WFwsrk5PT92YuTlzfWaysLBUKjb/to3xqy//5fnr8j/ZIf7YHvlf2mf+Hz958PQLjWKuXfyJi+1f/7Md4qfNz77LzXL9/vFWebtR3un8n/5+/nX5z3fIf6/Xf2Kf+V/54S/+vc9DAYAeqGxuLc+WSsX1gS680bNR/1r0VmShcNDCz9+OZryVhf72SwAAQPe9OgYGAAAAAAAAAAAAAAAAAAAAeq2Xv67Xst2fVAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAXuuTAAAA//+KadVH") 12:24:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 56) [ 343.224113][T17829] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 343.239352][T17829] EXT4-fs (loop4): Remounting filesystem read-only [ 343.245964][T17829] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 343.275610][T17829] EXT4-fs (loop4): mount failed 12:24:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 343.290475][T17840] loop2: detected capacity change from 0 to 512 [ 343.296776][T17842] FAULT_INJECTION: forcing a failure. [ 343.296776][T17842] name failslab, interval 1, probability 0, space 0, times 0 [ 343.296806][T17842] CPU: 0 PID: 17842 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 343.296842][T17842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 343.296855][T17842] Call Trace: [ 343.296862][T17842] [ 343.296869][T17842] dump_stack_lvl+0xda/0x130 [ 343.340648][T17842] dump_stack+0x15/0x20 [ 343.344828][T17842] should_fail_ex+0x21f/0x230 [ 343.349638][T17842] __should_failslab+0x92/0xa0 [ 343.354417][T17842] should_failslab+0x9/0x20 [ 343.358939][T17842] slab_pre_alloc_hook+0x38/0x180 [ 343.364233][T17842] kmem_cache_alloc+0x52/0x220 [ 343.369027][T17842] ? __anon_vma_prepare+0xa2/0x2b0 [ 343.374332][T17842] __anon_vma_prepare+0xa2/0x2b0 [ 343.379348][T17842] do_wp_page+0x13cd/0x1fd0 [ 343.383865][T17842] ? __mod_lruvec_page_state+0xfe/0x1d0 [ 343.389486][T17842] handle_mm_fault+0x589/0x2c10 [ 343.394357][T17842] ? mt_find+0x1d1/0x300 [ 343.398638][T17842] exc_page_fault+0x24d/0x650 [ 343.403339][T17842] asm_exc_page_fault+0x26/0x30 [ 343.408226][T17842] RIP: 0033:0x7f497979bf60 [ 343.412649][T17842] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 343.432290][T17842] RSP: 002b:00007f4978b71600 EFLAGS: 00010202 [ 343.438523][T17842] RAX: 0000000000000400 RBX: 00007f4978b71660 RCX: 000000000000000a [ 343.446589][T17842] RDX: 00007f4970752000 RSI: 0000000000000001 RDI: 00007f4978b71700 [ 343.454566][T17842] RBP: 00000000000000f9 R08: 0000000000000009 R09: 00000000000001c6 [ 343.462563][T17842] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 343.470616][T17842] R13: 00007f4978b71700 R14: 0000000000000001 R15: 0000000000000020 [ 343.478632][T17842] [ 343.481963][T17842] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF 12:24:35 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 43) [ 343.492421][T17842] loop5: detected capacity change from 0 to 512 [ 343.495952][T17846] loop3: detected capacity change from 0 to 512 [ 343.505097][T17842] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 343.505626][T17840] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 343.514325][T17842] EXT4-fs (loop5): invalid inodes per group: 0 [ 343.514325][T17842] [ 343.528100][T17847] FAULT_INJECTION: forcing a failure. [ 343.528100][T17847] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 343.545024][T17847] CPU: 1 PID: 17847 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 343.555214][T17847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 343.565641][T17847] Call Trace: [ 343.569052][T17847] [ 343.571997][T17847] dump_stack_lvl+0xda/0x130 [ 343.576619][T17847] dump_stack+0x15/0x20 [ 343.578402][T17849] FAULT_INJECTION: forcing a failure. [ 343.578402][T17849] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 343.580791][T17847] should_fail_ex+0x21f/0x230 [ 343.580821][T17847] __should_fail_alloc_page+0xfd/0x110 [ 343.603988][T17847] __alloc_pages+0x108/0x340 [ 343.608600][T17847] vma_alloc_folio+0x6a3/0x8c0 [ 343.613556][T17847] ? __vm_enough_memory+0xdf/0x2a0 [ 343.618700][T17847] shmem_get_folio_gfp+0x801/0x1200 [ 343.623954][T17847] shmem_write_begin+0xa6/0x1d0 [ 343.628819][T17847] generic_perform_write+0x1cf/0x410 [ 343.634299][T17847] ? shmem_write_begin+0x1d0/0x1d0 [ 343.639511][T17847] __generic_file_write_iter+0xa1/0x120 [ 343.645132][T17847] generic_file_write_iter+0x7d/0x1c0 [ 343.650670][T17847] vfs_write+0x4ab/0x7d0 [ 343.654976][T17847] ksys_write+0xeb/0x1a0 [ 343.659247][T17847] __x64_sys_write+0x42/0x50 [ 343.663871][T17847] do_syscall_64+0x41/0xc0 [ 343.668413][T17847] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 343.674342][T17847] RIP: 0033:0x7f6f9c3d6fff [ 343.678772][T17847] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 343.699491][T17847] RSP: 002b:00007f6f9b776f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 343.707937][T17847] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 343.715917][T17847] RDX: 0000000000040000 RSI: 00007f6f93357000 RDI: 0000000000000004 [ 343.723895][T17847] RBP: 00007f6f93357000 R08: 0000000000000000 R09: 00000000000004c0 [ 343.731948][T17847] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 343.740094][T17847] R13: 00007f6f9b776fdc R14: 00007f6f9b776fe0 R15: 0000000020000ec2 [ 343.748205][T17847] [ 343.751237][T17849] CPU: 0 PID: 17849 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 343.761335][T17849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 343.771494][T17849] Call Trace: [ 343.774788][T17849] [ 343.777745][T17849] dump_stack_lvl+0xda/0x130 [ 343.782370][T17849] dump_stack+0x15/0x20 [ 343.786550][T17849] should_fail_ex+0x21f/0x230 [ 343.791244][T17849] should_fail+0xb/0x10 [ 343.795415][T17849] should_fail_usercopy+0x1a/0x20 [ 343.800476][T17849] copy_page_from_iter_atomic+0x22d/0xcf0 [ 343.806540][T17849] ? folio_test_hugetlb+0x3a/0x70 [ 343.811838][T17849] ? shmem_write_begin+0x12a/0x1d0 [ 343.816961][T17849] generic_perform_write+0x212/0x410 [ 343.822315][T17849] ? shmem_write_begin+0x1d0/0x1d0 [ 343.827471][T17849] __generic_file_write_iter+0xa1/0x120 [ 343.833162][T17849] generic_file_write_iter+0x7d/0x1c0 [ 343.838657][T17849] vfs_write+0x4ab/0x7d0 [ 343.842931][T17849] ksys_write+0xeb/0x1a0 [ 343.847306][T17849] __x64_sys_write+0x42/0x50 [ 343.851929][T17849] do_syscall_64+0x41/0xc0 [ 343.856422][T17849] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 343.862395][T17849] RIP: 0033:0x7f077ad32fff [ 343.866894][T17849] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 343.886781][T17849] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 343.895318][T17849] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 343.903301][T17849] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 343.911382][T17849] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 343.919593][T17849] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 343.927868][T17849] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 343.936009][T17849] 12:24:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 57) [ 343.948248][T17849] loop1: detected capacity change from 0 to 512 [ 343.957878][T17846] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 343.969539][T17840] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 343.981348][T17853] FAULT_INJECTION: forcing a failure. [ 343.981348][T17853] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 343.986362][T17840] EXT4-fs (loop2): Remounting filesystem read-only [ 343.995028][T17853] CPU: 0 PID: 17853 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 344.001408][T17840] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 344.011549][T17853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 344.036983][T17853] Call Trace: [ 344.040316][T17853] [ 344.040375][T17849] EXT4-fs (loop1): Invalid log block size: 15 [ 344.043514][T17853] dump_stack_lvl+0xda/0x130 [ 344.054303][T17853] dump_stack+0x15/0x20 [ 344.058475][T17853] should_fail_ex+0x21f/0x230 [ 344.063220][T17853] should_fail+0xb/0x10 [ 344.067512][T17853] should_fail_usercopy+0x1a/0x20 [ 344.072758][T17853] copy_page_from_iter_atomic+0x22d/0xcf0 [ 344.078515][T17853] ? folio_test_hugetlb+0x3a/0x70 [ 344.083592][T17853] ? shmem_write_begin+0x12a/0x1d0 [ 344.088726][T17853] generic_perform_write+0x212/0x410 [ 344.094153][T17853] ? shmem_write_begin+0x1d0/0x1d0 [ 344.099651][T17853] __generic_file_write_iter+0xa1/0x120 [ 344.105299][T17853] generic_file_write_iter+0x7d/0x1c0 [ 344.110843][T17853] vfs_write+0x4ab/0x7d0 [ 344.115172][T17853] ksys_write+0xeb/0x1a0 [ 344.119504][T17853] __x64_sys_write+0x42/0x50 [ 344.124178][T17853] do_syscall_64+0x41/0xc0 [ 344.128630][T17853] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 344.134954][T17853] RIP: 0033:0x7f6f9c3d6fff [ 344.139727][T17853] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 344.159826][T17853] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 344.168394][T17853] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 344.176377][T17853] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 344.184354][T17853] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 12:24:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 15) 12:24:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 344.192383][T17853] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 344.200377][T17853] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 344.208366][T17853] [ 344.212625][T17853] loop0: detected capacity change from 0 to 512 [ 344.220728][T17853] EXT4-fs (loop0): Invalid log cluster size: 53 [ 344.221139][T17840] EXT4-fs (loop2): mount failed [ 344.244753][T17855] FAULT_INJECTION: forcing a failure. [ 344.244753][T17855] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 344.258084][T17855] CPU: 0 PID: 17855 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 344.268215][T17855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 344.272878][T17857] loop4: detected capacity change from 0 to 512 [ 344.278276][T17855] Call Trace: [ 344.278285][T17855] [ 344.278293][T17855] dump_stack_lvl+0xda/0x130 [ 344.287028][T17857] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 344.287853][T17855] dump_stack+0x15/0x20 [ 344.292475][T17846] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 344.295396][T17855] should_fail_ex+0x21f/0x230 [ 344.305087][T17846] EXT4-fs (loop3): Remounting filesystem read-only [ 344.308600][T17855] __should_fail_alloc_page+0xfd/0x110 [ 344.308634][T17855] __alloc_pages+0x108/0x340 [ 344.320067][T17846] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 344.324643][T17855] vma_alloc_folio+0x6a3/0x8c0 [ 344.335509][T17857] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 344.336571][T17855] ? up_write+0x30/0xe0 [ 344.341287][T17857] EXT4-fs (loop4): Remounting filesystem read-only [ 344.341300][T17857] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 344.399655][T17855] ? __anon_vma_prepare+0x225/0x2b0 [ 344.405937][T17855] do_wp_page+0x5ef/0x1fd0 [ 344.410470][T17855] ? __mod_lruvec_page_state+0xfe/0x1d0 [ 344.416116][T17855] handle_mm_fault+0x589/0x2c10 [ 344.421086][T17855] ? mt_find+0x1d1/0x300 [ 344.425413][T17855] exc_page_fault+0x24d/0x650 [ 344.430151][T17855] asm_exc_page_fault+0x26/0x30 [ 344.435024][T17855] RIP: 0033:0x7f497979bf60 [ 344.439475][T17855] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 344.459101][T17855] RSP: 002b:00007f4978b71600 EFLAGS: 00010202 [ 344.465196][T17855] RAX: 0000000000000400 RBX: 00007f4978b71660 RCX: 000000000000000a [ 344.473218][T17855] RDX: 00007f4970752000 RSI: 0000000000000001 RDI: 00007f4978b71700 [ 344.481268][T17855] RBP: 00000000000000f9 R08: 0000000000000009 R09: 00000000000001c6 [ 344.489253][T17855] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 344.497253][T17855] R13: 00007f4978b71700 R14: 0000000000000001 R15: 0000000000000020 [ 344.505321][T17855] [ 344.508466][T17855] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 344.518453][T17855] loop5: detected capacity change from 0 to 512 [ 344.526735][T17846] EXT4-fs (loop3): mount failed [ 344.526776][T17855] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 344.526793][T17855] EXT4-fs (loop5): invalid inodes per group: 0 [ 344.526793][T17855] 12:24:36 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 44) 12:24:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 58) 12:24:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 16) [ 344.527615][T17857] EXT4-fs (loop4): mount failed [ 344.554936][ T3696] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 344.584901][T17863] loop2: detected capacity change from 0 to 512 [ 344.593521][T17863] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 344.613714][T17865] FAULT_INJECTION: forcing a failure. [ 344.613714][T17865] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 344.623614][T17870] FAULT_INJECTION: forcing a failure. [ 344.623614][T17870] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 344.627008][T17865] CPU: 0 PID: 17865 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 344.650613][T17865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 344.660744][T17865] Call Trace: [ 344.664030][T17865] [ 344.667055][T17865] dump_stack_lvl+0xda/0x130 [ 344.671710][T17865] dump_stack+0x15/0x20 [ 344.675969][T17865] should_fail_ex+0x21f/0x230 [ 344.680824][T17865] __should_fail_alloc_page+0xfd/0x110 [ 344.686305][T17865] __alloc_pages+0x108/0x340 [ 344.690933][T17865] vma_alloc_folio+0x6a3/0x8c0 [ 344.695713][T17865] ? __vm_enough_memory+0xdf/0x2a0 [ 344.700866][T17865] shmem_get_folio_gfp+0x801/0x1200 [ 344.706161][T17865] shmem_write_begin+0xa6/0x1d0 [ 344.711021][T17865] generic_perform_write+0x1cf/0x410 [ 344.716374][T17865] ? shmem_write_begin+0x1d0/0x1d0 [ 344.721499][T17865] __generic_file_write_iter+0xa1/0x120 [ 344.727127][T17865] generic_file_write_iter+0x7d/0x1c0 [ 344.732528][T17865] vfs_write+0x4ab/0x7d0 [ 344.736829][T17865] ksys_write+0xeb/0x1a0 [ 344.741100][T17865] __x64_sys_write+0x42/0x50 [ 344.745746][T17865] do_syscall_64+0x41/0xc0 [ 344.750222][T17865] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 344.756241][T17865] RIP: 0033:0x7f077ad32fff [ 344.760731][T17865] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 344.780362][T17865] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 344.788878][T17865] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 344.796858][T17865] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 344.804939][T17865] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 344.812933][T17865] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 344.820967][T17865] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 344.828953][T17865] [ 344.832040][T17870] CPU: 1 PID: 17870 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 344.838646][T17869] FAULT_INJECTION: forcing a failure. [ 344.838646][T17869] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 344.842118][T17870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 344.865855][T17870] Call Trace: [ 344.869142][T17870] [ 344.872544][T17870] dump_stack_lvl+0xda/0x130 [ 344.877167][T17870] dump_stack+0x15/0x20 [ 344.881383][T17870] should_fail_ex+0x21f/0x230 [ 344.886069][T17870] __should_fail_alloc_page+0xfd/0x110 [ 344.891550][T17870] __alloc_pages+0x108/0x340 [ 344.896249][T17870] vma_alloc_folio+0x6a3/0x8c0 [ 344.901036][T17870] ? pte_offset_map_nolock+0x11f/0x1c0 [ 344.906578][T17870] handle_mm_fault+0xdc0/0x2c10 [ 344.911692][T17870] exc_page_fault+0x391/0x650 [ 344.916389][T17870] asm_exc_page_fault+0x26/0x30 [ 344.921335][T17870] RIP: 0033:0x7f497979c041 [ 344.925894][T17870] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 344.946003][T17870] RSP: 002b:00007f4978b71600 EFLAGS: 00010202 [ 344.952528][T17870] RAX: 0000000000001000 RBX: 00007f4978b71660 RCX: 0000000000000be8 [ 344.960583][T17870] RDX: 0000000000000007 RSI: 00007f4970752000 RDI: 00007f4978b71700 [ 344.968561][T17870] RBP: 0000000000000008 R08: 0000000000000001 R09: 0000000000000002 [ 344.976536][T17870] R10: 000000000000000a R11: 00000000000004c3 R12: 00007f4978b71670 [ 344.984721][T17870] R13: 00007f4978b71700 R14: 0000000000000801 R15: 0000000000000016 [ 344.992776][T17870] 12:24:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 344.995799][T17869] CPU: 0 PID: 17869 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 344.995977][T17870] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 345.005876][T17869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 345.005892][T17869] Call Trace: [ 345.005900][T17869] [ 345.016525][T17870] loop5: detected capacity change from 0 to 512 [ 345.023463][T17869] dump_stack_lvl+0xda/0x130 [ 345.040637][T17869] dump_stack+0x15/0x20 [ 345.044877][T17869] should_fail_ex+0x21f/0x230 12:24:37 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:37 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 45) [ 345.049633][T17869] __should_fail_alloc_page+0xfd/0x110 [ 345.054899][T17870] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 345.055200][T17869] __alloc_pages+0x108/0x340 [ 345.064236][T17870] EXT4-fs (loop5): invalid inodes per group: 0 [ 345.064236][T17870] [ 345.068838][T17869] vma_alloc_folio+0x6a3/0x8c0 [ 345.081913][T17869] ? __vm_enough_memory+0xdf/0x2a0 [ 345.087126][T17869] shmem_get_folio_gfp+0x801/0x1200 [ 345.092377][T17869] shmem_write_begin+0xa6/0x1d0 [ 345.097283][T17869] generic_perform_write+0x1cf/0x410 [ 345.102652][T17869] ? shmem_write_begin+0x1d0/0x1d0 [ 345.107949][T17869] __generic_file_write_iter+0xa1/0x120 [ 345.113555][T17869] generic_file_write_iter+0x7d/0x1c0 [ 345.118977][T17869] vfs_write+0x4ab/0x7d0 [ 345.123354][T17869] ksys_write+0xeb/0x1a0 [ 345.127693][T17869] __x64_sys_write+0x42/0x50 [ 345.132351][T17869] do_syscall_64+0x41/0xc0 [ 345.133959][T17875] loop3: detected capacity change from 0 to 512 [ 345.136787][T17869] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 345.144899][T17875] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 345.148930][T17869] RIP: 0033:0x7f6f9c3d6fff [ 345.148952][T17869] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 345.148999][T17869] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 345.149022][T17869] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 345.169315][T17873] loop4: detected capacity change from 0 to 512 [ 345.182351][T17869] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 345.182372][T17869] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 345.182386][T17869] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 345.182402][T17869] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 345.216122][T17878] FAULT_INJECTION: forcing a failure. [ 345.216122][T17878] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 345.221044][T17869] [ 345.236383][T17873] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 345.237099][T17878] CPU: 1 PID: 17878 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 345.272593][T17878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 345.282782][T17878] Call Trace: [ 345.286190][T17878] [ 345.289194][T17878] dump_stack_lvl+0xda/0x130 [ 345.293818][T17878] dump_stack+0x15/0x20 [ 345.298061][T17878] should_fail_ex+0x21f/0x230 [ 345.302879][T17878] should_fail+0xb/0x10 [ 345.307141][T17878] should_fail_usercopy+0x1a/0x20 [ 345.309008][T17863] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 345.312185][T17878] copy_page_from_iter_atomic+0x22d/0xcf0 [ 345.323675][T17863] EXT4-fs (loop2): Remounting filesystem read-only [ 345.329116][T17878] ? folio_test_hugetlb+0x3a/0x70 [ 345.329146][T17878] ? shmem_write_begin+0x12a/0x1d0 12:24:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 59) [ 345.335656][T17863] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 345.340665][T17878] generic_perform_write+0x212/0x410 [ 345.340705][T17878] ? shmem_write_begin+0x1d0/0x1d0 [ 345.349257][T17863] EXT4-fs (loop2): mount failed [ 345.360544][T17878] __generic_file_write_iter+0xa1/0x120 [ 345.377786][T17884] FAULT_INJECTION: forcing a failure. [ 345.377786][T17884] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 345.381856][T17878] generic_file_write_iter+0x7d/0x1c0 [ 345.381894][T17878] vfs_write+0x4ab/0x7d0 [ 345.404780][T17878] ksys_write+0xeb/0x1a0 [ 345.409088][T17878] __x64_sys_write+0x42/0x50 [ 345.413756][T17878] do_syscall_64+0x41/0xc0 [ 345.418268][T17878] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 345.424269][T17878] RIP: 0033:0x7f077ad32fff [ 345.428688][T17878] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 345.448658][T17878] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 345.457079][T17878] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 345.465079][T17878] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 345.473059][T17878] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 345.481034][T17878] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 345.489095][T17878] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 345.497077][T17878] [ 345.500148][T17884] CPU: 0 PID: 17884 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 345.508966][T17878] loop1: detected capacity change from 0 to 512 [ 345.510361][T17884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 345.523623][T17878] EXT4-fs (loop1): Invalid log block size: 15 [ 345.526751][T17884] Call Trace: [ 345.526760][T17884] [ 345.526768][T17884] dump_stack_lvl+0xda/0x130 [ 345.526800][T17884] dump_stack+0x15/0x20 [ 345.526859][T17884] should_fail_ex+0x21f/0x230 [ 345.552774][T17884] should_fail+0xb/0x10 [ 345.556942][T17884] should_fail_usercopy+0x1a/0x20 [ 345.561978][T17884] copy_page_from_iter_atomic+0x22d/0xcf0 [ 345.567718][T17884] ? folio_test_hugetlb+0x3a/0x70 [ 345.572777][T17884] ? shmem_write_begin+0x12a/0x1d0 [ 345.577904][T17884] generic_perform_write+0x212/0x410 [ 345.583396][T17884] ? shmem_write_begin+0x1d0/0x1d0 [ 345.588544][T17884] __generic_file_write_iter+0xa1/0x120 [ 345.594139][T17884] generic_file_write_iter+0x7d/0x1c0 [ 345.599530][T17884] vfs_write+0x4ab/0x7d0 [ 345.603903][T17884] ksys_write+0xeb/0x1a0 [ 345.608184][T17884] __x64_sys_write+0x42/0x50 [ 345.612792][T17884] do_syscall_64+0x41/0xc0 [ 345.617320][T17884] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 345.623328][T17884] RIP: 0033:0x7f6f9c3d6fff [ 345.627773][T17884] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 345.647595][T17884] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 345.656049][T17884] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 345.664036][T17884] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 345.672110][T17884] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 345.680120][T17884] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 345.688263][T17884] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 345.696245][T17884] [ 345.700724][T17884] loop0: detected capacity change from 0 to 512 [ 345.700850][T17875] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 345.709901][T17884] EXT4-fs (loop0): Invalid log cluster size: 53 [ 345.721439][T17875] EXT4-fs (loop3): Remounting filesystem read-only [ 345.725005][T17873] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 12:24:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 17) 12:24:37 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 345.731338][T17875] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 345.742764][T17873] EXT4-fs (loop4): Remounting filesystem read-only [ 345.764122][T17873] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 345.780577][T17875] EXT4-fs (loop3): mount failed [ 345.789018][T17873] EXT4-fs (loop4): mount failed 12:24:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 60) [ 345.812842][T17887] FAULT_INJECTION: forcing a failure. [ 345.812842][T17887] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 345.826339][T17887] CPU: 1 PID: 17887 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 345.836541][T17887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 345.846625][T17887] Call Trace: [ 345.847491][T17891] FAULT_INJECTION: forcing a failure. [ 345.847491][T17891] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 345.849960][T17887] [ 345.849971][T17887] dump_stack_lvl+0xda/0x130 [ 345.870817][T17887] dump_stack+0x15/0x20 [ 345.875005][T17887] should_fail_ex+0x21f/0x230 [ 345.879697][T17887] __should_fail_alloc_page+0xfd/0x110 [ 345.885282][T17887] __alloc_pages+0x108/0x340 [ 345.889902][T17887] vma_alloc_folio+0x6a3/0x8c0 [ 345.894783][T17887] ? pte_offset_map_nolock+0x11f/0x1c0 [ 345.900359][T17887] handle_mm_fault+0xdc0/0x2c10 [ 345.905256][T17887] exc_page_fault+0x391/0x650 [ 345.910020][T17887] asm_exc_page_fault+0x26/0x30 [ 345.914927][T17887] RIP: 0033:0x7f497979bf60 [ 345.919347][T17887] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 345.939066][T17887] RSP: 002b:00007f4978b71600 EFLAGS: 00010206 [ 345.945143][T17887] RAX: 0000000000002000 RBX: 00007f4978b71660 RCX: 0000000000000008 [ 345.953122][T17887] RDX: 00007f4970752000 RSI: 000000000000005f RDI: 00007f4978b71700 [ 345.961170][T17887] RBP: 00000000000000cc R08: 0000000000000007 R09: 000000000000004e [ 345.969164][T17887] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 345.977156][T17887] R13: 00007f4978b71700 R14: 0000000000000001 R15: 00000000000000ff [ 345.985154][T17887] [ 345.988208][T17891] CPU: 0 PID: 17891 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 345.988264][T17887] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 345.998291][T17891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 345.998310][T17891] Call Trace: [ 345.998318][T17891] [ 345.998326][T17891] dump_stack_lvl+0xda/0x130 [ 346.014679][T17890] loop2: detected capacity change from 0 to 512 [ 346.015938][T17891] dump_stack+0x15/0x20 [ 346.015970][T17891] should_fail_ex+0x21f/0x230 [ 346.015996][T17891] __should_fail_alloc_page+0xfd/0x110 [ 346.020666][T17887] loop5: detected capacity change from 0 to 512 [ 346.022234][T17891] __alloc_pages+0x108/0x340 [ 346.058617][T17891] vma_alloc_folio+0x6a3/0x8c0 [ 346.063416][T17891] ? __vm_enough_memory+0xdf/0x2a0 [ 346.068550][T17891] shmem_get_folio_gfp+0x801/0x1200 [ 346.073774][T17891] shmem_write_begin+0xa6/0x1d0 [ 346.078650][T17891] generic_perform_write+0x1cf/0x410 [ 346.084069][T17891] ? shmem_write_begin+0x1d0/0x1d0 [ 346.089193][T17891] __generic_file_write_iter+0xa1/0x120 [ 346.094779][T17891] generic_file_write_iter+0x7d/0x1c0 [ 346.100212][T17891] vfs_write+0x4ab/0x7d0 [ 346.104528][T17891] ksys_write+0xeb/0x1a0 [ 346.108927][T17891] __x64_sys_write+0x42/0x50 [ 346.113725][T17891] do_syscall_64+0x41/0xc0 [ 346.118240][T17891] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 346.124260][T17891] RIP: 0033:0x7f6f9c3d6fff [ 346.128679][T17891] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 346.148424][T17891] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 346.156846][T17891] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 346.164860][T17891] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 346.172843][T17891] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 346.180835][T17891] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 346.188969][T17891] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 346.196951][T17891] [ 346.201283][T17887] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended 12:24:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 61) 12:24:38 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 46) 12:24:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 18) 12:24:38 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 346.210379][T17887] EXT4-fs (loop5): invalid inodes per group: 0 [ 346.210379][T17887] [ 346.225286][T17890] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 346.273818][T17894] loop3: detected capacity change from 0 to 512 [ 346.281871][T17894] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 346.291913][T17898] FAULT_INJECTION: forcing a failure. [ 346.291913][T17898] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 346.305190][T17898] CPU: 0 PID: 17898 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 346.315474][T17898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 346.317689][T17890] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 346.325627][T17898] Call Trace: [ 346.325637][T17898] [ 346.337337][T17890] EXT4-fs (loop2): Remounting filesystem read-only [ 346.340184][T17898] dump_stack_lvl+0xda/0x130 [ 346.343218][T17890] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 346.349803][T17898] dump_stack+0x15/0x20 [ 346.349833][T17898] should_fail_ex+0x21f/0x230 [ 346.349858][T17898] should_fail+0xb/0x10 [ 346.382309][T17898] should_fail_usercopy+0x1a/0x20 [ 346.387542][T17898] copy_page_from_iter_atomic+0x22d/0xcf0 [ 346.391769][T17903] loop4: detected capacity change from 0 to 512 [ 346.393299][T17898] ? folio_test_hugetlb+0x3a/0x70 [ 346.402078][T17902] FAULT_INJECTION: forcing a failure. [ 346.402078][T17902] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 346.404621][T17898] ? shmem_write_begin+0x12a/0x1d0 [ 346.422991][T17898] generic_perform_write+0x212/0x410 [ 346.428315][T17898] ? shmem_write_begin+0x1d0/0x1d0 [ 346.433885][T17898] __generic_file_write_iter+0xa1/0x120 [ 346.439483][T17898] generic_file_write_iter+0x7d/0x1c0 [ 346.444976][T17898] vfs_write+0x4ab/0x7d0 [ 346.449306][T17898] ksys_write+0xeb/0x1a0 [ 346.453751][T17898] __x64_sys_write+0x42/0x50 [ 346.458447][T17898] do_syscall_64+0x41/0xc0 [ 346.463352][T17898] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 346.469264][T17898] RIP: 0033:0x7f6f9c3d6fff [ 346.473720][T17898] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 346.493347][T17898] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 346.501864][T17898] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 346.509840][T17898] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 346.517846][T17898] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 346.525826][T17898] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 346.533802][T17898] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 346.541792][T17898] [ 346.544835][T17902] CPU: 1 PID: 17902 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 346.546988][T17898] loop0: detected capacity change from 0 to 512 [ 346.555007][T17902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 346.564717][T17898] EXT4-fs (loop0): Invalid log cluster size: 53 [ 346.571831][T17902] Call Trace: [ 346.571859][T17902] [ 346.571867][T17902] dump_stack_lvl+0xda/0x130 [ 346.589030][T17902] dump_stack+0x15/0x20 [ 346.593209][T17902] should_fail_ex+0x21f/0x230 [ 346.597924][T17902] __should_fail_alloc_page+0xfd/0x110 [ 346.603448][T17902] __alloc_pages+0x108/0x340 [ 346.608235][T17902] vma_alloc_folio+0x6a3/0x8c0 [ 346.613018][T17902] ? pte_offset_map_nolock+0x11f/0x1c0 [ 346.618848][T17902] handle_mm_fault+0xdc0/0x2c10 [ 346.623825][T17902] exc_page_fault+0x391/0x650 [ 346.628563][T17902] asm_exc_page_fault+0x26/0x30 [ 346.633459][T17902] RIP: 0033:0x7f497979bf60 [ 346.637884][T17902] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 346.658123][T17902] RSP: 002b:00007f4978b71600 EFLAGS: 00010202 [ 346.664311][T17902] RAX: 0000000000003000 RBX: 00007f4978b71660 RCX: 0000000000000001 [ 346.672363][T17902] RDX: 00007f4970731000 RSI: 0000000000000059 RDI: 00007f4978b71700 [ 346.680374][T17902] RBP: 00000000000000d9 R08: 0000000000000006 R09: 0000000000000024 [ 346.688731][T17902] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 346.697493][T17902] R13: 00007f4978b71700 R14: 0000000000000001 R15: 0000000000000002 [ 346.705755][T17902] [ 346.709075][T17902] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 346.716194][T17903] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 346.717135][T17890] EXT4-fs (loop2): mount failed [ 346.732845][T17905] FAULT_INJECTION: forcing a failure. [ 346.732845][T17905] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 346.737655][T17902] loop5: detected capacity change from 0 to 512 [ 346.746733][T17905] CPU: 0 PID: 17905 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 346.763016][T17905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 346.773169][T17905] Call Trace: [ 346.776451][T17905] [ 346.779514][T17905] dump_stack_lvl+0xda/0x130 [ 346.784147][T17905] dump_stack+0x15/0x20 [ 346.788410][T17905] should_fail_ex+0x21f/0x230 [ 346.793142][T17905] __should_fail_alloc_page+0xfd/0x110 [ 346.798627][T17905] __alloc_pages+0x108/0x340 [ 346.803308][T17905] vma_alloc_folio+0x6a3/0x8c0 [ 346.808199][T17905] ? __vm_enough_memory+0xdf/0x2a0 [ 346.813396][T17905] shmem_get_folio_gfp+0x801/0x1200 [ 346.818654][T17905] shmem_write_begin+0xa6/0x1d0 [ 346.823633][T17905] generic_perform_write+0x1cf/0x410 [ 346.829017][T17905] ? shmem_write_begin+0x1d0/0x1d0 [ 346.834149][T17905] __generic_file_write_iter+0xa1/0x120 [ 346.839732][T17905] generic_file_write_iter+0x7d/0x1c0 [ 346.845147][T17905] vfs_write+0x4ab/0x7d0 [ 346.849540][T17905] ksys_write+0xeb/0x1a0 [ 346.853815][T17905] __x64_sys_write+0x42/0x50 [ 346.858448][T17905] do_syscall_64+0x41/0xc0 [ 346.862898][T17905] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 346.868837][T17905] RIP: 0033:0x7f077ad32fff [ 346.873259][T17905] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 346.893142][T17905] RSP: 002b:00007f077a0d2f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 346.901846][T17905] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 346.909920][T17905] RDX: 0000000000040000 RSI: 00007f0771cb3000 RDI: 0000000000000004 [ 346.917919][T17905] RBP: 00007f0771cb3000 R08: 0000000000000000 R09: 00000000000004c0 12:24:39 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 47) [ 346.926086][T17905] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 346.934094][T17905] R13: 00007f077a0d2fdc R14: 00007f077a0d2fe0 R15: 0000000020000ec2 [ 346.942179][T17905] [ 346.952587][T17902] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 346.961854][T17902] EXT4-fs (loop5): invalid inodes per group: 0 [ 346.961854][T17902] 12:24:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 62) [ 346.973840][T17894] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 346.982154][T17903] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 346.995820][T17894] EXT4-fs (loop3): Remounting filesystem read-only [ 347.003228][T17894] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 347.018269][T17903] EXT4-fs (loop4): Remounting filesystem read-only 12:24:39 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 347.018657][T17894] EXT4-fs (loop3): mount failed [ 347.025521][T17903] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 347.049393][T17903] EXT4-fs (loop4): mount failed [ 347.055229][T17915] FAULT_INJECTION: forcing a failure. [ 347.055229][T17915] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 347.058336][T17914] loop2: detected capacity change from 0 to 512 [ 347.068783][T17915] CPU: 0 PID: 17915 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 347.085915][T17915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 347.096335][T17915] Call Trace: [ 347.103178][T17915] [ 347.106122][T17915] dump_stack_lvl+0xda/0x130 [ 347.110836][T17915] dump_stack+0x15/0x20 [ 347.115060][T17915] should_fail_ex+0x21f/0x230 [ 347.119926][T17915] __should_fail_alloc_page+0xfd/0x110 [ 347.125588][T17915] __alloc_pages+0x108/0x340 [ 347.130467][T17915] vma_alloc_folio+0x6a3/0x8c0 [ 347.135348][T17915] ? __vm_enough_memory+0xdf/0x2a0 [ 347.140572][T17915] shmem_get_folio_gfp+0x801/0x1200 [ 347.146055][T17915] shmem_write_begin+0xa6/0x1d0 [ 347.151012][T17915] generic_perform_write+0x1cf/0x410 [ 347.156319][T17915] ? shmem_write_begin+0x1d0/0x1d0 [ 347.161505][T17915] __generic_file_write_iter+0xa1/0x120 [ 347.167203][T17915] generic_file_write_iter+0x7d/0x1c0 [ 347.172598][T17915] vfs_write+0x4ab/0x7d0 [ 347.177026][T17915] ksys_write+0xeb/0x1a0 [ 347.181293][T17915] __x64_sys_write+0x42/0x50 [ 347.185992][T17915] do_syscall_64+0x41/0xc0 [ 347.190538][T17915] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 347.196538][T17915] RIP: 0033:0x7f6f9c3d6fff [ 347.200983][T17915] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 347.220910][T17915] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 347.229335][T17915] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 347.237315][T17915] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 347.245293][T17915] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 347.253274][T17915] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 347.261256][T17915] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 347.269610][T17915] 12:24:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 19) 12:24:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 63) [ 347.277563][T17914] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 347.302870][T17920] FAULT_INJECTION: forcing a failure. [ 347.302870][T17920] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 347.316403][T17920] CPU: 0 PID: 17920 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 347.326583][T17920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 347.336778][T17920] Call Trace: [ 347.340185][T17920] [ 347.343242][T17920] dump_stack_lvl+0xda/0x130 [ 347.344945][T17919] FAULT_INJECTION: forcing a failure. [ 347.344945][T17919] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 347.348036][T17920] dump_stack+0x15/0x20 [ 347.348067][T17920] should_fail_ex+0x21f/0x230 [ 347.370454][T17920] should_fail+0xb/0x10 [ 347.374814][T17920] should_fail_usercopy+0x1a/0x20 [ 347.380046][T17920] copy_page_from_iter_atomic+0x22d/0xcf0 [ 347.385895][T17920] ? folio_test_hugetlb+0x3a/0x70 [ 347.391366][T17920] ? shmem_write_begin+0x12a/0x1d0 [ 347.396667][T17920] generic_perform_write+0x212/0x410 [ 347.402197][T17920] ? shmem_write_begin+0x1d0/0x1d0 [ 347.407666][T17920] __generic_file_write_iter+0xa1/0x120 [ 347.413603][T17920] generic_file_write_iter+0x7d/0x1c0 [ 347.419080][T17920] vfs_write+0x4ab/0x7d0 [ 347.423435][T17920] ksys_write+0xeb/0x1a0 [ 347.427702][T17920] __x64_sys_write+0x42/0x50 [ 347.433023][T17920] do_syscall_64+0x41/0xc0 [ 347.437470][T17920] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 347.444046][T17920] RIP: 0033:0x7f6f9c3d6fff [ 347.448560][T17920] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 347.468596][T17920] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 347.477124][T17920] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 347.485104][T17920] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 347.493086][T17920] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 347.501065][T17920] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 347.509043][T17920] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 347.517119][T17920] [ 347.520252][T17919] CPU: 1 PID: 17919 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 347.521545][T17920] loop0: detected capacity change from 0 to 512 [ 347.530609][T17919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 347.545476][T17920] EXT4-fs (loop0): Invalid log cluster size: 53 [ 347.546918][T17919] Call Trace: [ 347.546927][T17919] [ 347.546935][T17919] dump_stack_lvl+0xda/0x130 [ 347.564032][T17919] dump_stack+0x15/0x20 [ 347.568257][T17919] should_fail_ex+0x21f/0x230 [ 347.573020][T17919] should_fail+0xb/0x10 [ 347.577190][T17919] should_fail_usercopy+0x1a/0x20 [ 347.582224][T17919] copy_page_from_iter_atomic+0x22d/0xcf0 [ 347.588006][T17919] ? folio_test_hugetlb+0x3a/0x70 [ 347.593083][T17919] ? shmem_write_begin+0x12a/0x1d0 [ 347.598251][T17919] generic_perform_write+0x212/0x410 [ 347.603583][T17919] ? shmem_write_begin+0x1d0/0x1d0 [ 347.608715][T17919] __generic_file_write_iter+0xa1/0x120 [ 347.614319][T17919] generic_file_write_iter+0x7d/0x1c0 [ 347.619734][T17919] vfs_write+0x4ab/0x7d0 [ 347.624111][T17919] ksys_write+0xeb/0x1a0 [ 347.628407][T17919] __x64_sys_write+0x42/0x50 [ 347.633117][T17919] do_syscall_64+0x41/0xc0 [ 347.637552][T17919] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 347.643471][T17919] RIP: 0033:0x7f077ad32fff [ 347.648147][T17919] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 347.667799][T17919] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 347.676319][T17919] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 347.684308][T17919] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 347.692373][T17919] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 347.700379][T17919] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 347.708491][T17919] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 347.716472][T17919] 12:24:39 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3d9rW20dAPDvOWnmfnS2Qy/mwDncRjt0Sbu6rXgxFUSvBuq8n7VNS2nalCbd1jK0wyuvBBEVvPLKG8E/QJD9CSIM9F5UFNFNL7zwXV5ykuxHl6wtS5O9zecDp3nOk5N+n29CnuR5zkNOAEPrQkRcjojn9Xr9SkSMterT1vb4VETsNI979vThfGNLol6/868kfphr1jWOn3zlf7YeEscj4ltfj/hu8mbc6tb2yly5XNpo7Rdrq+vF6tb21eXVuaXSUmltZmb6xuzN2euzUz3JczQibn31bz/90a++dut3n7//57v/mPxe0qqPeJlHrzVTz2fPRdtIRGwcRrAByEXEzSxDAAA+Ctrf8z8bEVdiLHLZt1MAAADgKKl/aTT+n0TUAQAAgCMrzdbAJmmhtQ5gNNK0UGiu4f1knEzLlWrtc4uVzbWF5lrZ8cini8vl0lRrrfB45JPG/nRWfrl/bdf+TESciYifjJ3I9gvzlfLCoCc/AAAAYEic2jX+/+9Yc/wPAAAAHDHjg24AAAAAcOiM/wEAAODoM/4HAACAI+0bt283tnr7+tcL97Y2Vyr3ri6UqiuF1c35wnxlY72wVKksZb/Zt7rX/ytXKutfiLXNB8VaqVorVre2765WNtdqd5dfuwQ2AAAA0EdnPvP4T0lE7HzxRLY1HBt0o4C+GDnIwX89vHYA/ZcbdAOAgTnQ5z9wpOQH3QBg4JI97u+6eOf3vW8LAABwOCY+1fn8f27PuYGdtE9NBA6J+T8YXs7/w/By/h+GVz5yYSAPw+3wz//X6wdqEAAA0HOj2ZakhYhsHmA00rRQiDidXRYgnywul0tTEfHxiPjjWP5jjf3p7JHJnmMGAAAAAAAAAAAAAAAAAAAAAAAAAKCpXk+iDgAAABxpEenfk9b1vybGLo3unh84lvxvLLuNiPu/uPOzB3O12sZ0o/7fL+prP2/VXxvEDAYAAACwW3uc3h7HAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAvPXv6cL699TPuP78SEeOd4o/E8ez2eOQj4uR/khh55XFJROR6EH/nUUSc7RQ/aTQrxlut6BT/xADjpxFxqgfxYZg9bvQ/X+70/kvjQnbb+f13I+uh3l33/i990f/luvQ/p/cZ49yT3xS7xn8UcW6kc//Tjp90iX9xn/G/8+3t7W731X8ZMdHx8yd5LVaxtrperG5tX11enVsqLZXWZmamb8zenL0+O1VcXC6XWn87xvjxp3/7/G35n+wSf3yP/C/tM/8Pnjx4+olmMd8p/uTFzq//2S7x09Zn3+VWuXH/RLu80yy/6vyv/3D+bfkvdMl/r9d/cp/5X/nmD/6yz0MBgD6obm2vzJXLpY2hLrzTs9H4WvReZKFw0ML3349mvJeFwfZLAABA7705BgYAAAAAAAAAAAAAAAAAAAD6rZ+/rte2M5hUAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADe6sMAAAD//y5X1Z4=") [ 347.721224][T17914] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 347.723390][T17919] loop1: detected capacity change from 0 to 512 [ 347.733444][T17923] FAULT_INJECTION: forcing a failure. [ 347.733444][T17923] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 347.742661][T17919] EXT4-fs (loop1): Invalid log block size: 15 [ 347.752176][T17923] CPU: 1 PID: 17923 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 347.768379][T17923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 347.778444][T17923] Call Trace: [ 347.781761][T17923] [ 347.784742][T17923] dump_stack_lvl+0xda/0x130 [ 347.789358][T17923] dump_stack+0x15/0x20 [ 347.793619][T17923] should_fail_ex+0x21f/0x230 [ 347.798385][T17923] __should_fail_alloc_page+0xfd/0x110 [ 347.806877][T17923] __alloc_pages+0x108/0x340 [ 347.811492][T17923] vma_alloc_folio+0x6a3/0x8c0 [ 347.816277][T17923] ? pte_offset_map_nolock+0x11f/0x1c0 [ 347.821828][T17923] handle_mm_fault+0xdc0/0x2c10 [ 347.826812][T17923] exc_page_fault+0x391/0x650 [ 347.831510][T17923] asm_exc_page_fault+0x26/0x30 [ 347.836383][T17923] RIP: 0033:0x7f497979bf60 [ 347.840806][T17923] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 347.860755][T17923] RSP: 002b:00007f4978b71600 EFLAGS: 00010202 [ 347.866864][T17923] RAX: 0000000000004000 RBX: 00007f4978b71660 RCX: 0000000000000004 [ 347.874848][T17923] RDX: 00007f4970731000 RSI: 000000000000003b RDI: 00007f4978b71700 [ 347.883064][T17923] RBP: 00000000000000e7 R08: 0000000000000009 R09: 00000000000001c6 [ 347.891081][T17923] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 347.899192][T17923] R13: 00007f4978b71700 R14: 0000000000000001 R15: 000000000000000b [ 347.907193][T17923] [ 347.910414][T17923] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 347.918076][T17914] EXT4-fs (loop2): Remounting filesystem read-only [ 347.922454][T17923] loop5: detected capacity change from 0 to 512 12:24:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf9ImFSxKJUpFWyUV1E4a2kYsCkgIVpWAsi8hcaIoThzFTttEFaTiAZAQAiRWrNgg8QBIqI+AkCrBjgUCBEJMO7OYxcx45Gu7k6Z2k6iO3Yl/P+nG5x5f5zufLR/7nHvkG8DAuhgRVyIi/fuZuBoRo836tLk9ORUR243jnj97NFffkqjV7v4/iaRZVz9+Ysf/bD4kjkfE978T8aPk1biVza3l2VKpuN7cL1RX1gqVza1rSyuzi8XF4ur09NTNmVszN2Ymu5LnSETc/ta/f/mz33379p++8uAf9/478eOkWR878ui2Ruq57LloGY6I9cMI1gdDEXEryxAAgE+D1vf8L0XE1RiNoezbKQAAAHCU1L4+Eh8kETUAAADgyEqzNbBJmm+uAxiJNM3nG2t4Pxcn01K5Uv3yQnljdb6xVnYscunCUqk42VwrPBa5pL4/lZU/2b++a386Is5GxC9GT2T7+blyab7fkx8AAAAwIE7tGv+/N9oY/wMAAABHzFi/GwAAAAAcOuN/AAAAOPqM/wEAAOBI++6dO/Wt1rr+9fz9zY3l8v1r88XKcn5lYy4/V15fyy+Wy4vZb/at7PX/SuXy2ldjdeNhoVqsVAuVza17K+WN1eq9pZcugQ0AAAD00NkvPvlbEhHbXzuRbXXH+t0ooCeGD3Lwvw6vHUDvDfW7AUDfHOjzHzhScv1uANB3yR73d1y88+futwUAADgc459vf/5/aM+5ge20R00EDon5Pxhczv/D4HL+HwZXLobCQB4G2+Gf/6/VDtQgAACg60ayLUnzEdk8wEikaT4fcTq7LEAuWVgqFScj4kxE/HU095n6/lT2yGTPMQMAAAAAAAAAAAAAAAAAAAAAAAAA0FCrJVEDAAAAjrSI9D9J8/pf46OXR3bPDxxL3h/NbiPiwW/u/urhbLW6PlWvf+dFffXXzfrr/ZjBAAAAAHZrjdNb43gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA6Kbnzx7NtbZexv3fNyNirF384Tie3R6PXEScfDeJ4R2PSyJiqAvxtx9HxLl28ZN6s2Ks2Yp28U/0MX4aEae6EB8G2ZN6//ONdu+/NC5mt+3ffzezHurNde7/0hf931CH/uf0PmOcf/qHQsf4jyPOD7fvf1rxkw7xL+0z/g9/sLXV6b7abyPG237+JC/FKlRX1gqVza1rSyuzi8XF4ur09NTNmVszN2YmCwtLpWLzb9sYP//CHz96Xf4nO8Qf2yP/y/vM/8OnD599tlHMtYs/can963+uQ/y0+dl3pVmu3z/eKm83yjtd+P1fLrwu//kO+e/1+k/sM/+r3/vpP/d5KADQA5XNreXZUqm4PtCFN3o26l+L3oosFA5a+Mnb0Yy3stDffgkAAOi+V8fAAAAAAAAAAAAAAAAAAAAAQK/18tf1Wrb7kyoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwGt9HAAA///t39II") 12:24:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 64) [ 347.924584][T17914] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 347.938057][T17924] loop3: detected capacity change from 0 to 512 [ 347.953765][T17914] EXT4-fs (loop2): mount failed [ 347.974098][T17923] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 347.983251][T17923] EXT4-fs (loop5): invalid inodes per group: 0 [ 347.983251][T17923] [ 347.993603][T17924] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 348.007817][T17928] loop4: detected capacity change from 0 to 512 [ 348.012401][T17930] FAULT_INJECTION: forcing a failure. [ 348.012401][T17930] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.027412][T17930] CPU: 1 PID: 17930 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 348.028958][T17928] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 348.037484][T17930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 348.037502][T17930] Call Trace: [ 348.037509][T17930] [ 348.037518][T17930] dump_stack_lvl+0xda/0x130 [ 348.050119][T17924] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 348.057129][T17930] dump_stack+0x15/0x20 [ 348.057213][T17930] should_fail_ex+0x21f/0x230 [ 348.061708][T17924] EXT4-fs (loop3): Remounting filesystem read-only [ 348.063461][T17930] __should_fail_alloc_page+0xfd/0x110 [ 348.068127][T17924] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 348.079269][T17930] __alloc_pages+0x108/0x340 [ 348.079305][T17930] vma_alloc_folio+0x6a3/0x8c0 [ 348.085912][T17924] EXT4-fs (loop3): mount failed [ 348.088195][T17930] ? __vm_enough_memory+0xdf/0x2a0 [ 348.098409][T17928] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 348.100142][T17930] shmem_get_folio_gfp+0x801/0x1200 [ 348.100185][T17930] shmem_write_begin+0xa6/0x1d0 [ 348.115020][T17928] EXT4-fs (loop4): Remounting filesystem read-only [ 348.119418][T17930] generic_perform_write+0x1cf/0x410 [ 348.124312][T17928] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 348.129149][T17930] ? shmem_write_begin+0x1d0/0x1d0 [ 348.129181][T17930] __generic_file_write_iter+0xa1/0x120 [ 348.137828][T17928] EXT4-fs (loop4): mount failed [ 348.145470][T17930] generic_file_write_iter+0x7d/0x1c0 [ 348.203611][T17930] vfs_write+0x4ab/0x7d0 [ 348.208106][T17930] ksys_write+0xeb/0x1a0 [ 348.212370][T17930] __x64_sys_write+0x42/0x50 [ 348.217055][T17930] do_syscall_64+0x41/0xc0 [ 348.221585][T17930] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 348.227516][T17930] RIP: 0033:0x7f6f9c3d6fff [ 348.231956][T17930] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 348.252060][T17930] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 348.260646][T17930] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 348.268636][T17930] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 12:24:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 65) 12:24:40 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:40 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 48) 12:24:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 20) [ 348.276681][T17930] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 348.285008][T17930] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 348.293018][T17930] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 348.301009][T17930] 12:24:40 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 348.357066][T17937] loop2: detected capacity change from 0 to 512 [ 348.377011][T17938] FAULT_INJECTION: forcing a failure. [ 348.377011][T17938] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 348.390371][T17938] CPU: 1 PID: 17938 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 348.400546][T17938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 348.410628][T17938] Call Trace: [ 348.414115][T17938] [ 348.416426][T17940] FAULT_INJECTION: forcing a failure. [ 348.416426][T17940] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.417055][T17938] dump_stack_lvl+0xda/0x130 [ 348.417087][T17938] dump_stack+0x15/0x20 [ 348.439239][T17938] should_fail_ex+0x21f/0x230 [ 348.443931][T17938] should_fail+0xb/0x10 [ 348.448099][T17938] should_fail_usercopy+0x1a/0x20 [ 348.453282][T17938] copy_page_from_iter_atomic+0x22d/0xcf0 [ 348.459054][T17938] ? folio_test_hugetlb+0x3a/0x70 [ 348.464090][T17938] ? shmem_write_begin+0x12a/0x1d0 [ 348.469417][T17938] generic_perform_write+0x212/0x410 [ 348.474735][T17938] ? shmem_write_begin+0x1d0/0x1d0 [ 348.480011][T17938] __generic_file_write_iter+0xa1/0x120 [ 348.485579][T17938] generic_file_write_iter+0x7d/0x1c0 [ 348.491003][T17938] vfs_write+0x4ab/0x7d0 [ 348.495274][T17938] ksys_write+0xeb/0x1a0 [ 348.499731][T17938] __x64_sys_write+0x42/0x50 [ 348.504345][T17938] do_syscall_64+0x41/0xc0 [ 348.508779][T17938] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 348.514780][T17938] RIP: 0033:0x7f6f9c3d6fff [ 348.519314][T17938] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 348.539120][T17938] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 348.547635][T17938] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 348.555632][T17938] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 348.563728][T17938] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 348.571932][T17938] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 348.579912][T17938] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 348.587935][T17938] [ 348.590990][T17940] CPU: 0 PID: 17940 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 348.592239][T17938] loop0: detected capacity change from 0 to 512 [ 348.601069][T17940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 348.601086][T17940] Call Trace: [ 348.601094][T17940] [ 348.624888][T17940] dump_stack_lvl+0xda/0x130 [ 348.629621][T17940] dump_stack+0x15/0x20 [ 348.633268][T17938] EXT4-fs (loop0): Invalid log cluster size: 53 [ 348.633884][T17940] should_fail_ex+0x21f/0x230 [ 348.633915][T17940] __should_fail_alloc_page+0xfd/0x110 [ 348.650320][T17940] __alloc_pages+0x108/0x340 [ 348.654935][T17940] vma_alloc_folio+0x6a3/0x8c0 [ 348.659742][T17940] ? vm_normal_page+0x199/0x1a0 [ 348.664687][T17940] do_wp_page+0x5ef/0x1fd0 [ 348.669417][T17940] ? cgroup_rstat_updated+0x8c/0x1c0 [ 348.674716][T17940] handle_mm_fault+0x589/0x2c10 [ 348.679675][T17940] exc_page_fault+0x391/0x650 [ 348.684409][T17940] asm_exc_page_fault+0x26/0x30 [ 348.689278][T17940] RIP: 0033:0x7f497979bf60 [ 348.693697][T17940] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 348.713465][T17940] RSP: 002b:00007f4978b71600 EFLAGS: 00010202 [ 348.719536][T17940] RAX: 0000000000005005 RBX: 00007f4978b71660 RCX: 0000000000000004 [ 348.727600][T17940] RDX: 00007f4970752000 RSI: 0000000000000001 RDI: 00007f4978b71700 [ 348.735598][T17940] RBP: 00000000000000cf R08: 0000000000000008 R09: 00000000000000c2 [ 348.743648][T17940] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 348.751720][T17940] R13: 00007f4978b71700 R14: 0000000000000001 R15: 0000000000000010 [ 348.759708][T17940] [ 348.762921][T17940] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 348.764050][T17937] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 348.773171][T17940] loop5: detected capacity change from 0 to 512 [ 348.788715][T17940] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 348.797954][T17940] EXT4-fs (loop5): invalid inodes per group: 0 [ 348.797954][T17940] [ 348.798925][T17945] FAULT_INJECTION: forcing a failure. [ 348.798925][T17945] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.811861][T17944] loop4: detected capacity change from 0 to 512 [ 348.819615][T17945] CPU: 1 PID: 17945 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 348.829540][T17944] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 348.836013][T17945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 348.836030][T17945] Call Trace: [ 348.836038][T17945] [ 348.836047][T17945] dump_stack_lvl+0xda/0x130 [ 348.836082][T17945] dump_stack+0x15/0x20 [ 348.850681][T17946] loop3: detected capacity change from 0 to 512 [ 348.855330][T17945] should_fail_ex+0x21f/0x230 [ 348.860587][T17946] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 348.861591][T17945] __should_fail_alloc_page+0xfd/0x110 [ 348.870581][T17944] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 348.876649][T17945] __alloc_pages+0x108/0x340 [ 348.882024][T17944] EXT4-fs (loop4): Remounting filesystem read-only [ 348.890493][T17945] vma_alloc_folio+0x6a3/0x8c0 [ 348.890531][T17945] ? __vm_enough_memory+0xdf/0x2a0 [ 348.890567][T17945] shmem_get_folio_gfp+0x801/0x1200 [ 348.896055][T17944] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 348.907203][T17945] shmem_write_begin+0xa6/0x1d0 [ 348.915117][T17944] EXT4-fs (loop4): mount failed [ 348.918374][T17945] generic_perform_write+0x1cf/0x410 [ 348.918417][T17945] ? shmem_write_begin+0x1d0/0x1d0 [ 348.924931][T17946] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 348.928360][T17945] __generic_file_write_iter+0xa1/0x120 [ 348.928412][T17945] generic_file_write_iter+0x7d/0x1c0 [ 348.934794][T17946] EXT4-fs (loop3): Remounting filesystem read-only [ 348.948309][T17945] vfs_write+0x4ab/0x7d0 [ 348.948355][T17945] ksys_write+0xeb/0x1a0 [ 348.953256][T17946] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 348.958120][T17945] __x64_sys_write+0x42/0x50 [ 348.958159][T17945] do_syscall_64+0x41/0xc0 [ 348.963930][T17946] EXT4-fs (loop3): mount failed [ 348.968520][T17945] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 349.040659][T17945] RIP: 0033:0x7f077ad32fff [ 349.045416][T17945] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 349.065134][T17945] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 349.073549][T17945] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 349.081555][T17945] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 349.089562][T17945] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 349.097699][T17945] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 12:24:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 66) 12:24:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 21) [ 349.105768][T17945] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 349.113850][T17945] [ 349.130297][T17937] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 349.142172][T17937] EXT4-fs (loop2): Remounting filesystem read-only 12:24:41 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9vG1kdAPDvTOLSHylJBYdSiVLRVkkFtZOGthGHAhKCUyWg3EtInCiKE0ex0zZRBan4A5AQAiROnLgg8Qcgof4JCKkS3BEg0Gq33T3sYbdeeWx309RuEtWxu/HnI03mzXic7/va8hu/N0+eAAbWhYi4HBHPa7XalYgYbe6vr9OIeHwqIrYbxz17+nCuviRRq915N4mkua9+/MSO/9l8ShyPiB99P+KnyatxK5tby7OlUnG9uV2orqwVKptbV5dWZheLi8XV6empGzM3Z67PTHYlz5GIuPXd//7ml3/83q2/fv3+v+7+f+JnSXN/7Mij2xqp57LXomU4ItYPI1gfDEXEzSxDAAA+C9Lm8tWIuBKjMZR9OwUAAACOktq3RuKjJKIGAAAAHFlpNgc2SfPNeQAjkab5fGMO7xfjZFoqV6pfWyhvrM435sqORS5dWCoVJ5tzhMcil9S3p7Lyp9vXdm1PR8SZiPj16IlsOz9XLs33e/ADAAAABsSpXf3/D0Yb/X8AAADgiBnrdwUAAACAQ6f/DwAAAEef/j8AAAAcaT+4fbu+1Fr3v56/t7mxXL53db5YWc6vbMzl58rra/nFcnkx+82+lb3+X6lcXvtGrG48KFSLlWqhsrl1d6W8sVq9u/TSLbABAACAHjrzlcf/TCJi+5snsqXuWL8rBfTE8EEO/s/h1QPovaF+VwDomwOd/4EjJdfvCgB9l+zxeMfJO3/rfl0AAIDDMf6l9tf/h/YcG9hOe1RF4JAY/4PB5fo/DC7X/2Fw5WIodORhsB3+9f9a7UAVAgAAum4kW5I0H5GNA4xEmubzEaez2wLkkoWlUnEyIj4fEf8YzX2uvj2VPTPZs88AAAAAAAAAAAAAAAAAAAAAAAAAADTUaknUAAAAgCMtIv1f0rz/1/jopZHd4wPHkg9Hs3VE3P/9nd8+mK1W16fq+997sb/6u+b+a/0YwQAAAAB2a/XTW/14AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOimZ08fzrWWXsZ95zsRMdYu/nAcz9bHIxcRJ99PYnjH85KIGOpC/O1HEXG2XfykXq0Ya9aiXfwTfYyfRsSpLsSHQfa43v58u93nL40L2br95+9G1kK9uc7tX/qi/Rvq0P6c3meMc0/+XOgY/1HEueH27U8rftIh/sV9xv/Jj7e2Oj1W+0PEeNvzT/JSrEJ1Za1Q2dy6urQyu1hcLK5OT0/dmLk5c31msrCwVCo2/7aN8asv/+X56/I/2SH+2B75X9pn/h8/efD0C41irl38iYvt3/+zHeKnzXPf5Wa5/vh4q7zdKO90/k9/P/+6/Oc75L/X+z+xz/yv/PAX/97noQBAD1Q2t5ZnS6Xi+kAX3ujVqH8teiuyUDho4edvRzXeykJ/2yUAAKD7Xu0DAwAAAAAAAAAAAAAAAAAAAL3Wy1/Xa9nuT6oAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAK/1SQAAAP//KEzVIA==") (fail_nth: 49) 12:24:41 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 349.148787][T17937] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 349.165046][T17937] EXT4-fs (loop2): mount failed [ 349.186491][T17956] FAULT_INJECTION: forcing a failure. [ 349.186491][T17956] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 349.199854][T17956] CPU: 1 PID: 17956 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 349.210121][T17956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 349.220247][T17956] Call Trace: [ 349.223545][T17956] [ 349.225627][T17958] FAULT_INJECTION: forcing a failure. [ 349.225627][T17958] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 349.226562][T17956] dump_stack_lvl+0xda/0x130 [ 349.244733][T17956] dump_stack+0x15/0x20 [ 349.249106][T17956] should_fail_ex+0x21f/0x230 [ 349.253801][T17956] should_fail+0xb/0x10 [ 349.257964][T17956] should_fail_usercopy+0x1a/0x20 [ 349.263092][T17956] copy_page_from_iter_atomic+0x22d/0xcf0 [ 349.268906][T17956] ? folio_test_hugetlb+0x3a/0x70 [ 349.273939][T17956] ? shmem_write_begin+0x12a/0x1d0 [ 349.279088][T17956] generic_perform_write+0x212/0x410 [ 349.284401][T17956] ? shmem_write_begin+0x1d0/0x1d0 [ 349.289536][T17956] __generic_file_write_iter+0xa1/0x120 [ 349.295107][T17956] generic_file_write_iter+0x7d/0x1c0 [ 349.300497][T17956] vfs_write+0x4ab/0x7d0 [ 349.304827][T17956] ksys_write+0xeb/0x1a0 [ 349.309135][T17956] __x64_sys_write+0x42/0x50 [ 349.313823][T17956] do_syscall_64+0x41/0xc0 [ 349.318310][T17956] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 349.324271][T17956] RIP: 0033:0x7f077ad32fff [ 349.328690][T17956] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 349.348308][T17956] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 349.356814][T17956] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 349.364789][T17956] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 349.372777][T17956] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 349.380755][T17956] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 349.388796][T17956] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 349.396837][T17956] [ 349.399861][T17958] CPU: 0 PID: 17958 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 349.409964][T17958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 349.418755][T17957] FAULT_INJECTION: forcing a failure. [ 349.418755][T17957] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 349.420116][T17958] Call Trace: [ 349.420124][T17958] [ 349.420132][T17958] dump_stack_lvl+0xda/0x130 [ 349.444216][T17958] dump_stack+0x15/0x20 [ 349.448529][T17958] should_fail_ex+0x21f/0x230 [ 349.453348][T17958] __should_fail_alloc_page+0xfd/0x110 [ 349.458897][T17958] __alloc_pages+0x108/0x340 [ 349.463586][T17958] vma_alloc_folio+0x6a3/0x8c0 [ 349.468365][T17958] ? vm_normal_page+0x199/0x1a0 [ 349.473249][T17958] do_wp_page+0x5ef/0x1fd0 [ 349.477685][T17958] ? cgroup_rstat_updated+0x8c/0x1c0 [ 349.483053][T17958] handle_mm_fault+0x589/0x2c10 [ 349.487927][T17958] exc_page_fault+0x391/0x650 [ 349.492623][T17958] asm_exc_page_fault+0x26/0x30 [ 349.497626][T17958] RIP: 0033:0x7f497979c041 [ 349.502047][T17958] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 349.521670][T17958] RSP: 002b:00007f4978b71600 EFLAGS: 00010202 [ 349.527746][T17958] RAX: 0000000000006005 RBX: 00007f4978b71660 RCX: 0000000000001000 [ 349.535724][T17958] RDX: 0000000000000101 RSI: 00007f4970752000 RDI: 00007f4978b71700 [ 349.543785][T17958] RBP: 0000000000000102 R08: 0000000000000000 R09: 0000000000000010 [ 349.551848][T17958] R10: 000000000000000a R11: 00000000000004c3 R12: 00007f4978b71670 [ 349.559846][T17958] R13: 00007f4978b71700 R14: 0000000000000c01 R15: 0000000000000017 [ 349.567853][T17958] [ 349.570878][T17957] CPU: 1 PID: 17957 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 349.571064][T17958] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 349.580963][T17957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 349.580986][T17957] Call Trace: [ 349.591315][T17958] loop5: detected capacity change from 0 to 512 [ 349.598465][T17957] [ 349.598475][T17957] dump_stack_lvl+0xda/0x130 [ 349.605796][T17956] loop1: detected capacity change from 0 to 512 [ 349.608093][T17957] dump_stack+0x15/0x20 [ 349.626213][T17957] should_fail_ex+0x21f/0x230 [ 349.631147][T17957] __should_fail_alloc_page+0xfd/0x110 [ 349.636822][T17957] __alloc_pages+0x108/0x340 [ 349.641536][T17957] vma_alloc_folio+0x6a3/0x8c0 [ 349.646321][T17957] ? __vm_enough_memory+0xdf/0x2a0 [ 349.651511][T17957] shmem_get_folio_gfp+0x801/0x1200 [ 349.656745][T17957] shmem_write_begin+0xa6/0x1d0 [ 349.661616][T17957] generic_perform_write+0x1cf/0x410 [ 349.666938][T17957] ? shmem_write_begin+0x1d0/0x1d0 [ 349.672115][T17957] __generic_file_write_iter+0xa1/0x120 [ 349.677896][T17957] generic_file_write_iter+0x7d/0x1c0 [ 349.683290][T17957] vfs_write+0x4ab/0x7d0 [ 349.687556][T17957] ksys_write+0xeb/0x1a0 [ 349.691891][T17957] __x64_sys_write+0x42/0x50 [ 349.696595][T17957] do_syscall_64+0x41/0xc0 [ 349.701042][T17957] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 349.707129][T17957] RIP: 0033:0x7f6f9c3d6fff [ 349.711549][T17957] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 349.731326][T17957] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 349.739749][T17957] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 349.747747][T17957] RDX: 0000000000040000 RSI: 00007f6f93357000 RDI: 0000000000000004 [ 349.755816][T17957] RBP: 00007f6f93357000 R08: 0000000000000000 R09: 00000000000004c0 [ 349.763979][T17957] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 349.771956][T17957] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 349.780111][T17957] [ 349.786221][T17956] EXT4-fs (loop1): Invalid log block size: 15 [ 349.801905][T17958] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended 12:24:41 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 349.805817][T17962] loop3: detected capacity change from 0 to 512 [ 349.811503][T17958] EXT4-fs (loop5): invalid inodes per group: 0 [ 349.811503][T17958] [ 349.826128][T17962] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 349.852600][T17963] loop4: detected capacity change from 0 to 512 12:24:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 67) 12:24:41 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9vG1kdAPDvTOLSHylJBYdSiVLRVkkFtZOGthGHAhKCUyWg3EtInCiKE0ex0zZRBan4A5AQAiROnLgg8Qcgof4JCKkS3BEg0Gq33T3sYbdeeWx309RuEtWxu/HnI03mzXic7/va8hu/N0+eAAbWhYi4HBHPa7XalYgYbe6vr9OIeHwqIrYbxz17+nCuviRRq915N4mkua9+/MSO/9l8ShyPiB99P+KnyatxK5tby7OlUnG9uV2orqwVKptbV5dWZheLi8XV6empGzM3Z67PTHYlz5GIuPXd//7ml3/83q2/fv3+v+7+f+JnSXN/7Mij2xqp57LXomU4ItYPI1gfDEXEzSxDAAA+C9Lm8tWIuBKjMZR9OwUAAACOktq3RuKjJKIGAAAAHFlpNgc2SfPNeQAjkab5fGMO7xfjZFoqV6pfWyhvrM435sqORS5dWCoVJ5tzhMcil9S3p7Lyp9vXdm1PR8SZiPj16IlsOz9XLs33e/ADAAAABsSpXf3/D0Yb/X8AAADgiBnrdwUAAACAQ6f/DwAAAEef/j8AAAAcaT+4fbu+1Fr3v56/t7mxXL53db5YWc6vbMzl58rra/nFcnkx+82+lb3+X6lcXvtGrG48KFSLlWqhsrl1d6W8sVq9u/TSLbABAACAHjrzlcf/TCJi+5snsqXuWL8rBfTE8EEO/s/h1QPovaF+VwDomwOd/4EjJdfvCgB9l+zxeMfJO3/rfl0AAIDDMf6l9tf/h/YcG9hOe1RF4JAY/4PB5fo/DC7X/2Fw5WIodORhsB3+9f9a7UAVAgAAum4kW5I0H5GNA4xEmubzEaez2wLkkoWlUnEyIj4fEf8YzX2uvj2VPTPZs88AAAAAAAAAAAAAAAAAAAAAAAAAADTUaknUAAAAgCMtIv1f0rz/1/jopZHd4wPHkg9Hs3VE3P/9nd8+mK1W16fq+997sb/6u+b+a/0YwQAAAAB2a/XTW/14AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOimZ08fzrWWXsZ95zsRMdYu/nAcz9bHIxcRJ99PYnjH85KIGOpC/O1HEXG2XfykXq0Ya9aiXfwTfYyfRsSpLsSHQfa43v58u93nL40L2br95+9G1kK9uc7tX/qi/Rvq0P6c3meMc0/+XOgY/1HEueH27U8rftIh/sV9xv/Jj7e2Oj1W+0PEeNvzT/JSrEJ1Za1Q2dy6urQyu1hcLK5OT0/dmLk5c31msrCwVCo2/7aN8asv/+X56/I/2SH+2B75X9pn/h8/efD0C41irl38iYvt3/+zHeKnzXPf5Wa5/vh4q7zdKO90/k9/P/+6/Oc75L/X+z+xz/yv/PAX/97noQBAD1Q2t5ZnS6Xi+kAX3ujVqH8teiuyUDho4edvRzXeykJ/2yUAAKD7Xu0DAwAAAAAAAAAAAAAAAAAAAL3Wy1/Xa9nuT6oAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAK/1SQAAAP//KEzVIA==") (fail_nth: 50) 12:24:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 22) [ 349.865063][T17963] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 349.881831][T17967] loop2: detected capacity change from 0 to 512 [ 349.892906][T17967] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 349.896497][T17962] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 349.913751][T17962] EXT4-fs (loop3): Remounting filesystem read-only [ 349.917898][T17969] FAULT_INJECTION: forcing a failure. [ 349.917898][T17969] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 349.920543][T17962] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 349.933605][T17969] CPU: 1 PID: 17969 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 349.933638][T17969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 349.933652][T17969] Call Trace: [ 349.933659][T17969] [ 349.950494][T17962] EXT4-fs (loop3): mount failed [ 349.958370][T17969] dump_stack_lvl+0xda/0x130 [ 349.958409][T17969] dump_stack+0x15/0x20 [ 349.988366][T17969] should_fail_ex+0x21f/0x230 [ 349.993075][T17969] __should_fail_alloc_page+0xfd/0x110 [ 349.998563][T17969] __alloc_pages+0x108/0x340 [ 350.003281][T17969] vma_alloc_folio+0x6a3/0x8c0 [ 350.008073][T17969] ? vm_normal_page+0x199/0x1a0 [ 350.012983][T17969] do_wp_page+0x5ef/0x1fd0 [ 350.017475][T17969] ? cgroup_rstat_updated+0x8c/0x1c0 [ 350.022836][T17969] handle_mm_fault+0x589/0x2c10 [ 350.027714][T17969] exc_page_fault+0x391/0x650 [ 350.032429][T17969] asm_exc_page_fault+0x26/0x30 [ 350.037331][T17969] RIP: 0033:0x7f497979c041 [ 350.041761][T17969] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 350.061465][T17969] RSP: 002b:00007f4978b71600 EFLAGS: 00010202 [ 350.067552][T17969] RAX: 0000000000007005 RBX: 00007f4978b71660 RCX: 0000000000001000 [ 350.075552][T17969] RDX: 0000000000000101 RSI: 00007f4970752000 RDI: 00007f4978b71700 [ 350.083646][T17969] RBP: 0000000000000102 R08: 0000000000000000 R09: 0000000000000010 [ 350.091665][T17969] R10: 000000000000000a R11: 00000000000004c3 R12: 00007f4978b71670 [ 350.099732][T17969] R13: 00007f4978b71700 R14: 0000000000000c01 R15: 0000000000000017 [ 350.107717][T17969] [ 350.110944][T17969] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 350.117389][T17967] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 350.121591][T17969] loop5: detected capacity change from 0 to 512 [ 350.130696][T17967] EXT4-fs (loop2): Remounting filesystem read-only [ 350.143155][T17967] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 350.145623][T17974] FAULT_INJECTION: forcing a failure. [ 350.145623][T17974] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 350.172501][T17974] CPU: 1 PID: 17974 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 350.173034][T17967] EXT4-fs (loop2): mount failed [ 350.184272][T17974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 350.184293][T17974] Call Trace: [ 350.184301][T17974] [ 350.184309][T17974] dump_stack_lvl+0xda/0x130 [ 350.184384][T17974] dump_stack+0x15/0x20 [ 350.190021][T17969] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 350.200540][T17974] should_fail_ex+0x21f/0x230 [ 350.200577][T17974] should_fail+0xb/0x10 [ 350.200598][T17974] should_fail_usercopy+0x1a/0x20 [ 350.200622][T17974] copy_page_from_iter_atomic+0x22d/0xcf0 [ 350.203924][T17969] EXT4-fs (loop5): invalid inodes per group: 0 [ 350.203924][T17969] [ 350.206878][T17974] ? folio_test_hugetlb+0x3a/0x70 [ 350.232561][T17977] FAULT_INJECTION: forcing a failure. [ 350.232561][T17977] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 350.234459][T17974] ? shmem_write_begin+0x12a/0x1d0 [ 350.278112][T17974] generic_perform_write+0x212/0x410 [ 350.283870][T17974] ? shmem_write_begin+0x1d0/0x1d0 [ 350.289030][T17974] __generic_file_write_iter+0xa1/0x120 [ 350.294703][T17974] generic_file_write_iter+0x7d/0x1c0 [ 350.300103][T17974] vfs_write+0x4ab/0x7d0 [ 350.304423][T17974] ksys_write+0xeb/0x1a0 [ 350.308993][T17974] __x64_sys_write+0x42/0x50 [ 350.313696][T17974] do_syscall_64+0x41/0xc0 [ 350.319345][T17974] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 350.325294][T17974] RIP: 0033:0x7f6f9c3d6fff [ 350.329797][T17974] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 350.349823][T17974] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 350.358343][T17974] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 350.366536][T17974] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 350.374522][T17974] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 350.382644][T17974] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 350.390619][T17974] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 350.398640][T17974] [ 350.401736][T17977] CPU: 0 PID: 17977 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 350.403005][T17974] loop0: detected capacity change from 0 to 512 [ 350.411953][T17977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 350.427409][T17974] EXT4-fs (loop0): Invalid log cluster size: 53 [ 350.428564][T17977] Call Trace: [ 350.428574][T17977] [ 350.428583][T17977] dump_stack_lvl+0xda/0x130 [ 350.446050][T17977] dump_stack+0x15/0x20 [ 350.450433][T17977] should_fail_ex+0x21f/0x230 [ 350.455182][T17977] __should_fail_alloc_page+0xfd/0x110 [ 350.460712][T17977] __alloc_pages+0x108/0x340 [ 350.465357][T17977] vma_alloc_folio+0x6a3/0x8c0 [ 350.470138][T17977] ? __vm_enough_memory+0xdf/0x2a0 [ 350.475355][T17977] shmem_get_folio_gfp+0x801/0x1200 [ 350.480695][T17977] shmem_write_begin+0xa6/0x1d0 [ 350.485609][T17977] generic_perform_write+0x1cf/0x410 [ 350.490912][T17977] ? shmem_write_begin+0x1d0/0x1d0 [ 350.496110][T17977] __generic_file_write_iter+0xa1/0x120 [ 350.501765][T17977] generic_file_write_iter+0x7d/0x1c0 [ 350.507156][T17977] vfs_write+0x4ab/0x7d0 [ 350.511420][T17977] ksys_write+0xeb/0x1a0 [ 350.515691][T17977] __x64_sys_write+0x42/0x50 [ 350.520314][T17977] do_syscall_64+0x41/0xc0 [ 350.524774][T17977] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 350.530687][T17977] RIP: 0033:0x7f077ad32fff [ 350.535129][T17977] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 350.554834][T17977] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 350.563317][T17977] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 350.571380][T17977] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 350.579357][T17977] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 350.587333][T17977] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 350.595345][T17977] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 350.603327][T17977] 12:24:42 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 51) 12:24:42 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 350.613184][T17963] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 350.640745][T17963] EXT4-fs (loop4): Remounting filesystem read-only [ 350.647497][T17963] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 350.659770][T17980] FAULT_INJECTION: forcing a failure. [ 350.659770][T17980] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 350.675314][T17980] CPU: 1 PID: 17980 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 350.684151][T17981] loop3: detected capacity change from 0 to 512 [ 350.685573][T17980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 350.693676][T17981] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 350.702296][T17980] Call Trace: [ 350.702307][T17980] [ 350.702315][T17980] dump_stack_lvl+0xda/0x130 [ 350.702349][T17980] dump_stack+0x15/0x20 [ 350.714255][T17963] EXT4-fs (loop4): mount failed [ 350.714668][T17980] should_fail_ex+0x21f/0x230 [ 350.714724][T17980] should_fail+0xb/0x10 [ 350.714744][T17980] should_fail_usercopy+0x1a/0x20 [ 350.720458][T17981] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 350.722339][T17980] copy_page_from_iter_atomic+0x22d/0xcf0 [ 350.727760][T17981] EXT4-fs (loop3): Remounting filesystem read-only [ 350.731760][T17980] ? folio_test_hugetlb+0x3a/0x70 [ 350.736430][T17981] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 350.740543][T17980] ? shmem_write_begin+0x12a/0x1d0 [ 350.740570][T17980] generic_perform_write+0x212/0x410 [ 350.740602][T17980] ? shmem_write_begin+0x1d0/0x1d0 [ 350.746358][T17981] EXT4-fs (loop3): mount failed [ 350.756891][T17980] __generic_file_write_iter+0xa1/0x120 [ 350.815175][T17980] generic_file_write_iter+0x7d/0x1c0 [ 350.820831][T17980] vfs_write+0x4ab/0x7d0 [ 350.825166][T17980] ksys_write+0xeb/0x1a0 [ 350.829509][T17980] __x64_sys_write+0x42/0x50 [ 350.834369][T17980] do_syscall_64+0x41/0xc0 [ 350.838810][T17980] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 350.844881][T17980] RIP: 0033:0x7f077ad32fff [ 350.849305][T17980] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 350.869098][T17980] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 350.877560][T17980] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff 12:24:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 68) [ 350.886074][T17980] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 350.894093][T17980] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 350.902096][T17980] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 350.910653][T17980] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 350.918856][T17980] [ 350.926145][ T3695] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 12:24:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 23) 12:24:43 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 350.942051][T17980] loop1: detected capacity change from 0 to 512 [ 350.992324][T17986] FAULT_INJECTION: forcing a failure. [ 350.992324][T17986] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 351.005871][T17986] CPU: 0 PID: 17986 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 351.016396][T17986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 351.024053][T17990] loop4: detected capacity change from 0 to 512 [ 351.026908][T17986] Call Trace: [ 351.026918][T17986] 12:24:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:43 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 351.026926][T17986] dump_stack_lvl+0xda/0x130 [ 351.044675][T17986] dump_stack+0x15/0x20 [ 351.048901][T17986] should_fail_ex+0x21f/0x230 [ 351.053622][T17986] __should_fail_alloc_page+0xfd/0x110 [ 351.057518][T17991] loop2: detected capacity change from 0 to 512 [ 351.059117][T17986] __alloc_pages+0x108/0x340 [ 351.068282][T17980] EXT4-fs (loop1): Invalid log block size: 15 [ 351.070234][T17986] vma_alloc_folio+0x6a3/0x8c0 [ 351.081159][T17986] ? __vm_enough_memory+0xdf/0x2a0 [ 351.086438][T17986] shmem_get_folio_gfp+0x801/0x1200 [ 351.091763][T17986] shmem_write_begin+0xa6/0x1d0 [ 351.096690][T17986] generic_perform_write+0x1cf/0x410 [ 351.102089][T17986] ? shmem_write_begin+0x1d0/0x1d0 [ 351.107292][T17986] __generic_file_write_iter+0xa1/0x120 [ 351.112899][T17986] generic_file_write_iter+0x7d/0x1c0 [ 351.118447][T17986] vfs_write+0x4ab/0x7d0 [ 351.122734][T17986] ksys_write+0xeb/0x1a0 [ 351.127045][T17986] __x64_sys_write+0x42/0x50 [ 351.131664][T17986] do_syscall_64+0x41/0xc0 [ 351.136101][T17986] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 351.142237][T17986] RIP: 0033:0x7f6f9c3d6fff [ 351.146731][T17986] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 351.166513][T17986] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 351.174939][T17986] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 351.183005][T17986] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 351.190983][T17986] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 351.198974][T17986] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 351.207228][T17986] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 351.215298][T17986] [ 351.221491][T17990] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 351.226579][T17993] FAULT_INJECTION: forcing a failure. [ 351.226579][T17993] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 351.243114][T17994] loop3: detected capacity change from 0 to 512 [ 351.243768][T17993] CPU: 0 PID: 17993 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 351.260227][T17993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 351.271242][T17993] Call Trace: [ 351.274536][T17993] [ 351.277477][T17993] dump_stack_lvl+0xda/0x130 [ 351.282122][T17993] dump_stack+0x15/0x20 [ 351.286556][T17993] should_fail_ex+0x21f/0x230 [ 351.291280][T17993] __should_fail_alloc_page+0xfd/0x110 [ 351.296820][T17993] __alloc_pages+0x108/0x340 [ 351.301521][T17993] vma_alloc_folio+0x6a3/0x8c0 [ 351.306431][T17993] ? pte_offset_map_nolock+0x11f/0x1c0 [ 351.311910][T17993] handle_mm_fault+0xdc0/0x2c10 [ 351.317409][T17993] exc_page_fault+0x391/0x650 [ 351.322164][T17993] asm_exc_page_fault+0x26/0x30 [ 351.327041][T17993] RIP: 0033:0x7f497979bf60 [ 351.331547][T17993] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 351.351566][T17993] RSP: 002b:00007f4978b71600 EFLAGS: 00010206 [ 351.358600][T17993] RAX: 0000000000008000 RBX: 00007f4978b71660 RCX: 0000000000000012 [ 351.367339][T17993] RDX: 00007f4970752000 RSI: 0000000000000003 RDI: 00007f4978b71700 [ 351.375558][T17993] RBP: 00000000000000dd R08: 000000000000000b R09: 00000000000007ce [ 351.383744][T17993] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 12:24:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3PPb7Odz5bPvY598g3gIF1ISIuR8TzWq12JSJGm/VpRFyPiMenImK7cdyzpw/n6lsStdqdd5NImnX14yd2/M/mQ+J4RPzo+xE/TV6NW9ncWp4tlYrrzf1CdWWtUNncurq0MrtYXCyuTk9P3Zi5OXN9ZrIreY5ExK3v/vc3v/zj92799ev3/3X3/xM/S5r1sSOPbmuknsuei5bhiFg/jGB9MBQRN7MMAQD4LEib21cj4kqMxlD27RQAAAA4SmrfGomPkogaAAAAcGSl2RrYJM031wGMRJrm8401vF+Mk2mpXKl+baG8sTrfWCs7Frl0YalUnGyuFR6LXFLfn8rKn+5f27U/HRFnIuLXoyey/fxcuTTf78kPAAAAGBCndo3/PxhtjP8BAACAI2as3w0AAAAADp3xPwAAABx9xv8AAABwpP3g9u36Vmtd/3r+3ubGcvne1fliZTm/sjGXnyuvr+UXy+XF7Df7Vvb6f6Vyee0bsbrxoFAtVqqFyubW3ZXyxmr17tJLl8AGAAAAeujMVx7/M4mI7W+eyLa6Y/1uFNATwwc5+D+H1w6g94b63QCgbw70+Q8cKbl+NwDou2SP+zsu3vlb99sCAAAcjvEvtT//P7Tn3MB22qMmAofE/B8MLuf/YXA5/w+DKxdDYSAPg+3wz//XagdqEAAA0HUj2Zak+YhsHmAk0jSfjzidXRYglywslYqTEfH5iPjHaO5z9f2p7JHJnmMGAAAAAAAAAAAAAAAAAAAAAAAAAKChVkuiBgAAABxpEen/kub1v8ZHL43snh84lnw4mt1GxP3f3/ntg9lqdX2qXv/ei/rq75r11/oxgwEAAADs1hqnt8bxAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBNz54+nGttvYz7znciYqxd/OE4nt0ej1xEnHw/ieEdj0siYqgL8bcfRcTZdvGTerNirNmKdvFP9DF+GhGnuhAfBtnjev/z7XbvvzQuZLft3383sh7qzXXu/9IX/d9Qh/7n9D5jnHvy50LH+I8izg23739a8ZMO8S/uM/5Pfry11em+2h8ixtt+/iQvxSpUV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJgsLS6Vi82/bGL/68l+evy7/kx3ij+2R/6V95v/xkwdPv9Ao5trFn7jY/vU/2yF+2vzsu9ws1+8fb5W3G+Wdzv/p7+dfl/98h/z3ev0n9pn/lR/+4t/7PBQA6IHK5tbybKlUXB/owhs9G/WvRW9FFgoHLfz87WjGW1nob78EAAB036tjYAAAAAAAAAAAAAAAAAAAAKDXevnrei3b/UkVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOC1PgkAAP//lMnVRg==") (fail_nth: 69) [ 351.393690][T17993] R13: 00007f4978b71700 R14: 0000000000000001 R15: 0000000000000050 [ 351.402394][T17993] [ 351.405816][T17993] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 351.405939][T17994] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 351.416501][T17993] loop5: detected capacity change from 0 to 512 [ 351.430823][T17991] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 351.440266][T17993] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 351.449459][T17993] EXT4-fs (loop5): invalid inodes per group: 0 [ 351.449459][T17993] [ 351.459888][T17994] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 351.462723][T17999] FAULT_INJECTION: forcing a failure. [ 351.462723][T17999] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 351.472068][T17994] EXT4-fs (loop3): Remounting filesystem read-only [ 351.484473][T17999] CPU: 0 PID: 17999 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 351.490996][T17994] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 351.501291][T17999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 351.501309][T17999] Call Trace: [ 351.501317][T17999] [ 351.519303][T17990] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 351.526835][T17999] dump_stack_lvl+0xda/0x130 [ 351.530423][T17990] EXT4-fs (loop4): Remounting filesystem read-only [ 351.533088][T17999] dump_stack+0x15/0x20 [ 351.533117][T17999] should_fail_ex+0x21f/0x230 [ 351.544461][T17990] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 351.548933][T17999] should_fail+0xb/0x10 [ 351.560847][T17991] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 351.564446][T17999] should_fail_usercopy+0x1a/0x20 [ 351.579601][T17991] EXT4-fs (loop2): Remounting filesystem read-only [ 351.583449][T17999] copy_page_from_iter_atomic+0x22d/0xcf0 [ 351.594700][T17991] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 351.599694][T17999] ? folio_test_hugetlb+0x3a/0x70 [ 351.599724][T17999] ? shmem_write_begin+0x12a/0x1d0 [ 351.599753][T17999] generic_perform_write+0x212/0x410 [ 351.599789][T17999] ? shmem_write_begin+0x1d0/0x1d0 [ 351.599813][T17999] __generic_file_write_iter+0xa1/0x120 [ 351.599877][T17999] generic_file_write_iter+0x7d/0x1c0 [ 351.599913][T17999] vfs_write+0x4ab/0x7d0 [ 351.599995][T17999] ksys_write+0xeb/0x1a0 [ 351.600033][T17999] __x64_sys_write+0x42/0x50 [ 351.600071][T17999] do_syscall_64+0x41/0xc0 [ 351.600100][T17999] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 351.600149][T17999] RIP: 0033:0x7f6f9c3d6fff [ 351.600167][T17999] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 351.600189][T17999] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 351.600212][T17999] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 351.600227][T17999] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 351.600246][T17999] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 12:24:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 24) 12:24:43 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 52) [ 351.600267][T17999] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 351.600282][T17999] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 351.600301][T17999] [ 351.602272][T17999] loop0: detected capacity change from 0 to 512 [ 351.770342][T17994] EXT4-fs (loop3): mount failed [ 351.770946][T17999] EXT4-fs (loop0): Invalid log cluster size: 53 [ 351.782400][T17990] EXT4-fs (loop4): mount failed [ 351.783326][T17991] EXT4-fs (loop2): mount failed [ 351.822804][T18006] FAULT_INJECTION: forcing a failure. [ 351.822804][T18006] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 351.823722][T18007] FAULT_INJECTION: forcing a failure. [ 351.823722][T18007] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 351.836607][T18006] CPU: 1 PID: 18006 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 351.859786][T18006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 351.870133][T18006] Call Trace: [ 351.873469][T18006] [ 351.876407][T18006] dump_stack_lvl+0xda/0x130 [ 351.881089][T18006] dump_stack+0x15/0x20 [ 351.885373][T18006] should_fail_ex+0x21f/0x230 [ 351.890064][T18006] __should_fail_alloc_page+0xfd/0x110 [ 351.895674][T18006] __alloc_pages+0x108/0x340 [ 351.900287][T18006] vma_alloc_folio+0x6a3/0x8c0 [ 351.905295][T18006] ? pte_offset_map_nolock+0x11f/0x1c0 [ 351.910808][T18006] handle_mm_fault+0xdc0/0x2c10 [ 351.915744][T18006] exc_page_fault+0x391/0x650 [ 351.920628][T18006] asm_exc_page_fault+0x26/0x30 [ 351.925659][T18006] RIP: 0033:0x7f497979bf60 [ 351.930159][T18006] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 351.949781][T18006] RSP: 002b:00007f4978b71600 EFLAGS: 00010206 [ 351.955945][T18006] RAX: 0000000000009000 RBX: 00007f4978b71660 RCX: 0000000000000006 [ 351.964149][T18006] RDX: 00007f4970752000 RSI: 0000000000000003 RDI: 00007f4978b71700 [ 351.972270][T18006] RBP: 000000000000006b R08: 0000000000000009 R09: 00000000000001c6 [ 351.980253][T18006] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 351.988232][T18006] R13: 00007f4978b71700 R14: 0000000000000001 R15: 0000000000000011 [ 351.996215][T18006] [ 351.999333][T18007] CPU: 0 PID: 18007 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 351.999461][T18006] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 352.009467][T18007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 352.009484][T18007] Call Trace: [ 352.009491][T18007] [ 352.019847][T18006] loop5: detected capacity change from 0 to 512 [ 352.027489][T18007] dump_stack_lvl+0xda/0x130 [ 352.044701][T18007] dump_stack+0x15/0x20 [ 352.048937][T18007] should_fail_ex+0x21f/0x230 [ 352.053649][T18007] __should_fail_alloc_page+0xfd/0x110 [ 352.059263][T18007] __alloc_pages+0x108/0x340 [ 352.063882][T18007] vma_alloc_folio+0x6a3/0x8c0 [ 352.068760][T18007] ? __vm_enough_memory+0xdf/0x2a0 [ 352.073968][T18007] shmem_get_folio_gfp+0x801/0x1200 [ 352.079213][T18007] shmem_write_begin+0xa6/0x1d0 [ 352.084161][T18007] generic_perform_write+0x1cf/0x410 [ 352.089482][T18007] ? shmem_write_begin+0x1d0/0x1d0 [ 352.094607][T18007] __generic_file_write_iter+0xa1/0x120 [ 352.100175][T18007] generic_file_write_iter+0x7d/0x1c0 [ 352.105684][T18007] vfs_write+0x4ab/0x7d0 [ 352.109970][T18007] ksys_write+0xeb/0x1a0 [ 352.114231][T18007] __x64_sys_write+0x42/0x50 [ 352.118874][T18007] do_syscall_64+0x41/0xc0 [ 352.126626][T18007] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 352.133023][T18007] RIP: 0033:0x7f077ad32fff [ 352.137621][T18007] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 352.157764][T18007] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 352.166280][T18007] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 352.174432][T18007] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 352.182494][T18007] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 352.190818][T18007] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 352.198960][T18007] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 352.207303][T18007] [ 352.213003][T18006] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended 12:24:44 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 70) 12:24:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 352.222488][T18006] EXT4-fs (loop5): invalid inodes per group: 0 [ 352.222488][T18006] 12:24:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3PPb7Odz5bPvY598g3gIF1ISIuR8TzWq12PiJGm/Vpc3t8KiK2G8c9e/pwrr4lUavdeTeJpFlXP35ix/9sPiSOR8SPvh/x0+TVuJXNreXZUqm43twvVFfWCpXNratLK7OLxcXi6vT01I2ZmzPXZya7kudIRNz67n9/88s/fu/WX79+/193/z/xs6RZHzvy6LZG6rnsuWgZjoj1wwjWB0MRcTPLEACAz4LW9/yvRsSVGI2h7NspAAAAcJTUvjUSHyURNQAAAODISrM1sEmab64DGIk0zecba3i/GCfTUrlS/dpCeWN1vrFWdixy6cJSqTjZXCs8Frmkvj+VlT/dv7ZrfzoizkTEr0dPZPv5uXJpvt+THwAAADAgTu0a/38w2hj/AwAAAEfMWL8bAAAAABw6438AAAA4+oz/AQAA4Ej7we3b9a3Wuv71/L3NjeXyvavzxcpyfmVjLj9XXl/LL5bLi9lv9q3s9f9K5fLaN2J140GhWqxUC5XNrbsr5Y3V6t2lly6BDQAAAPTQma88/mcSEdvfPJFtdcf63SigJ4YPcvB/Dq8dQO8N9bsBQN8c6PMfOFJy/W4A0HfJHvd3XLzzt+63BQAAOBzjX2p//n9oz7mB7bRHTQQOifk/GFzO/8Pgcv4fBlcuhsJAHgbb4Z//r9UO1CAAAKDrRrItSfMR2TzASKRpPh9xOrssQC5ZWCoVJyPi8xHxj9Hc5+r7U9kjkz3HDAAAAAAAAAAAAAAAAAAAAAAAAABAQ62WRA0AAAA40iLS/yXN63+Nj14a2T0/cCz5cDS7jYj7v7/z2wez1er6VL3+vRf11d8166/1YwYDAAAA2K01Tm+N4wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgm549fTjX2noZ953vRMRYu/jDcTy7PR65iDj5fhLDOx6XRMRQF+JvP4qIs+3iJ/VmxVizFe3in+hj/DQiTnUhPgyyx/X+59vt3n9pXMhu27//bmQ91Jvr3P+lL/q/oQ79z+l9xjj35M+FjvEfRZwbbt//tOInHeJf3Gf8n/x4a6vTfbU/RIy3/fxJXopVqK6sFSqbW1eXVmYXi4vF1enpqRszN2euz0wWFpZKxebftjF+9eW/PH9d/ic7xB/bI/9L+8z/4ycPnn6hUcy1iz9xsf3rf7ZD/LT52Xe5Wa7fP94qbzfKO53/09/Pvy7/+Q757/X6T+wz/ys//MW/93koANADlc2t5dlSqbg+0IU3ejbqX4veiiwUDlr4+dvRjLey0N9+CQAA6L5Xx8AAAAAAAAAAAAAAAAAAAABAr/Xy1/VatvuTKgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAa30SAAD//4Ro1Qg=") 12:24:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 25) 12:24:44 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 53) [ 352.284569][T18009] loop3: detected capacity change from 0 to 512 [ 352.295353][T18009] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 352.320146][T18014] FAULT_INJECTION: forcing a failure. [ 352.320146][T18014] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 352.333631][T18014] CPU: 0 PID: 18014 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 352.343759][T18014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 352.343792][T18018] loop4: detected capacity change from 0 to 512 [ 352.353835][T18014] Call Trace: [ 352.353846][T18014] [ 352.353854][T18014] dump_stack_lvl+0xda/0x130 [ 352.365503][T18015] loop2: detected capacity change from 0 to 512 [ 352.366343][T18014] dump_stack+0x15/0x20 [ 352.366375][T18014] should_fail_ex+0x21f/0x230 [ 352.386341][T18014] __should_fail_alloc_page+0xfd/0x110 [ 352.387695][T18020] FAULT_INJECTION: forcing a failure. [ 352.387695][T18020] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 352.391969][T18014] __alloc_pages+0x108/0x340 [ 352.410456][T18014] vma_alloc_folio+0x6a3/0x8c0 [ 352.415360][T18014] ? __vm_enough_memory+0xdf/0x2a0 [ 352.420507][T18014] shmem_get_folio_gfp+0x801/0x1200 [ 352.426190][T18014] shmem_write_begin+0xa6/0x1d0 [ 352.431319][T18014] generic_perform_write+0x1cf/0x410 [ 352.436817][T18014] ? shmem_write_begin+0x1d0/0x1d0 [ 352.441953][T18014] __generic_file_write_iter+0xa1/0x120 [ 352.447771][T18014] generic_file_write_iter+0x7d/0x1c0 [ 352.453211][T18014] vfs_write+0x4ab/0x7d0 [ 352.457554][T18014] ksys_write+0xeb/0x1a0 [ 352.461895][T18014] __x64_sys_write+0x42/0x50 [ 352.466655][T18014] do_syscall_64+0x41/0xc0 [ 352.471107][T18014] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 352.477060][T18014] RIP: 0033:0x7f6f9c3d6fff [ 352.481533][T18014] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 352.501345][T18014] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 352.509771][T18014] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 352.517758][T18014] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 352.525755][T18014] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 352.534023][T18014] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 352.541998][T18014] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 352.550000][T18014] [ 352.553112][T18020] CPU: 1 PID: 18020 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 352.563330][T18020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 352.573501][T18020] Call Trace: [ 352.576792][T18020] [ 352.579738][T18020] dump_stack_lvl+0xda/0x130 [ 352.585828][T18020] dump_stack+0x15/0x20 [ 352.590011][T18020] should_fail_ex+0x21f/0x230 [ 352.594698][T18020] __should_fail_alloc_page+0xfd/0x110 [ 352.600259][T18020] __alloc_pages+0x108/0x340 [ 352.605166][T18020] vma_alloc_folio+0x6a3/0x8c0 [ 352.610107][T18020] ? pte_offset_map_nolock+0x11f/0x1c0 [ 352.615943][T18020] handle_mm_fault+0xdc0/0x2c10 [ 352.621298][T18020] exc_page_fault+0x391/0x650 [ 352.626715][T18020] asm_exc_page_fault+0x26/0x30 [ 352.631773][T18020] RIP: 0033:0x7f497979bf60 [ 352.636207][T18020] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 352.656603][T18020] RSP: 002b:00007f4978b71600 EFLAGS: 00010206 [ 352.662696][T18020] RAX: 000000000000a000 RBX: 00007f4978b71660 RCX: 0000000000000000 [ 352.671165][T18020] RDX: 00007f4970752000 RSI: 000000000000007d RDI: 00007f4978b71700 [ 352.679427][T18020] RBP: 00000000000000cd R08: 0000000000000007 R09: 000000000000004e [ 352.687499][T18020] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 352.695641][T18020] R13: 00007f4978b71700 R14: 0000000000000001 R15: 0000000000000005 [ 352.703811][T18020] [ 352.706902][T18020] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 352.707839][T18015] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 352.717034][T18020] loop5: detected capacity change from 0 to 512 12:24:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 71) [ 352.732412][T18018] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 352.732505][T18020] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 352.745446][T18009] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 352.751279][T18020] EXT4-fs (loop5): invalid inodes per group: 0 [ 352.751279][T18020] [ 352.772633][T18009] EXT4-fs (loop3): Remounting filesystem read-only [ 352.773997][T18022] FAULT_INJECTION: forcing a failure. [ 352.773997][T18022] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 352.779306][T18009] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 352.792573][T18022] CPU: 1 PID: 18022 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 352.808005][T18009] EXT4-fs (loop3): mount failed [ 352.817566][T18022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 352.817584][T18022] Call Trace: [ 352.817591][T18022] [ 352.817599][T18022] dump_stack_lvl+0xda/0x130 [ 352.843717][T18022] dump_stack+0x15/0x20 [ 352.847890][T18022] should_fail_ex+0x21f/0x230 [ 352.852651][T18022] should_fail+0xb/0x10 [ 352.856815][T18022] should_fail_usercopy+0x1a/0x20 [ 352.861865][T18022] copy_page_from_iter_atomic+0x22d/0xcf0 [ 352.867603][T18022] ? folio_test_hugetlb+0x3a/0x70 [ 352.872672][T18022] ? shmem_write_begin+0x12a/0x1d0 [ 352.877820][T18022] generic_perform_write+0x212/0x410 [ 352.883123][T18022] ? shmem_write_begin+0x1d0/0x1d0 [ 352.888274][T18022] __generic_file_write_iter+0xa1/0x120 [ 352.893841][T18022] generic_file_write_iter+0x7d/0x1c0 [ 352.899230][T18022] vfs_write+0x4ab/0x7d0 [ 352.903583][T18022] ksys_write+0xeb/0x1a0 [ 352.907888][T18022] __x64_sys_write+0x42/0x50 [ 352.912544][T18022] do_syscall_64+0x41/0xc0 [ 352.916972][T18022] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 352.922922][T18022] RIP: 0033:0x7f077ad32fff [ 352.927418][T18022] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 352.947171][T18022] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 352.955770][T18022] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 352.963770][T18022] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 352.971747][T18022] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 352.979795][T18022] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 352.987943][T18022] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 352.995964][T18022] [ 353.006311][T18015] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 353.006365][T18027] FAULT_INJECTION: forcing a failure. [ 353.006365][T18027] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 353.006463][T18027] CPU: 0 PID: 18027 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 353.017806][T18015] EXT4-fs (loop2): Remounting filesystem read-only [ 353.030654][T18027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 353.040920][T18015] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 353.047908][T18027] Call Trace: [ 353.047917][T18027] [ 353.047925][T18027] dump_stack_lvl+0xda/0x130 [ 353.061766][T18022] loop1: detected capacity change from 0 to 512 [ 353.072786][T18027] dump_stack+0x15/0x20 [ 353.072818][T18027] should_fail_ex+0x21f/0x230 [ 353.077715][T18022] EXT4-fs (loop1): Invalid log block size: 15 [ 353.079065][T18027] should_fail+0xb/0x10 [ 353.109217][T18027] should_fail_usercopy+0x1a/0x20 [ 353.114455][T18027] copy_page_from_iter_atomic+0x22d/0xcf0 [ 353.120306][T18027] ? folio_test_hugetlb+0x3a/0x70 [ 353.125336][T18027] ? shmem_write_begin+0x12a/0x1d0 [ 353.130559][T18027] generic_perform_write+0x212/0x410 [ 353.135966][T18027] ? shmem_write_begin+0x1d0/0x1d0 [ 353.141091][T18027] __generic_file_write_iter+0xa1/0x120 [ 353.146732][T18027] generic_file_write_iter+0x7d/0x1c0 [ 353.152161][T18027] vfs_write+0x4ab/0x7d0 [ 353.156502][T18027] ksys_write+0xeb/0x1a0 [ 353.160812][T18027] __x64_sys_write+0x42/0x50 [ 353.165419][T18027] do_syscall_64+0x41/0xc0 [ 353.169930][T18027] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 353.175846][T18027] RIP: 0033:0x7f6f9c3d6fff [ 353.180286][T18027] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 353.200193][T18027] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 353.208702][T18027] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 353.216773][T18027] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 353.224824][T18027] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 353.232889][T18027] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 353.240868][T18027] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 353.249073][T18027] [ 353.253211][T18027] loop0: detected capacity change from 0 to 512 [ 353.258058][T18018] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 353.261689][T18027] EXT4-fs (loop0): Invalid log cluster size: 53 [ 353.271186][T18015] EXT4-fs (loop2): mount failed [ 353.280404][T18018] EXT4-fs (loop4): Remounting filesystem read-only 12:24:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 26) 12:24:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 353.288762][T18018] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 353.304086][T18018] EXT4-fs (loop4): mount failed 12:24:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 353.338586][T18029] FAULT_INJECTION: forcing a failure. [ 353.338586][T18029] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.348280][T18031] loop2: detected capacity change from 0 to 512 [ 353.352146][T18029] CPU: 0 PID: 18029 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 353.368457][T18029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 353.378632][T18029] Call Trace: [ 353.381968][T18029] 12:24:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 72) 12:24:45 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 54) [ 353.384917][T18029] dump_stack_lvl+0xda/0x130 [ 353.389544][T18029] dump_stack+0x15/0x20 [ 353.393938][T18029] should_fail_ex+0x21f/0x230 [ 353.398713][T18029] __should_fail_alloc_page+0xfd/0x110 [ 353.404224][T18029] __alloc_pages+0x108/0x340 [ 353.408880][T18029] vma_alloc_folio+0x6a3/0x8c0 [ 353.413726][T18029] ? pte_offset_map_nolock+0x11f/0x1c0 [ 353.419289][T18029] handle_mm_fault+0xdc0/0x2c10 [ 353.424292][T18029] exc_page_fault+0x391/0x650 [ 353.429157][T18029] asm_exc_page_fault+0x26/0x30 [ 353.434058][T18029] RIP: 0033:0x7f497979bf60 [ 353.438584][T18029] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 353.445594][T18037] FAULT_INJECTION: forcing a failure. [ 353.445594][T18037] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.458273][T18029] RSP: 002b:00007f4978b71600 EFLAGS: 00010206 [ 353.458296][T18029] RAX: 000000000000b000 RBX: 00007f4978b71660 RCX: 0000000000000005 [ 353.458313][T18029] RDX: 00007f4970752000 RSI: 0000000000000000 RDI: 00007f4978b71700 [ 353.493602][T18029] RBP: 0000000000000056 R08: 0000000000000008 R09: 00000000000000c2 [ 353.501662][T18029] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 353.509761][T18029] R13: 00007f4978b71700 R14: 0000000000000001 R15: 0000000000000027 [ 353.517914][T18029] [ 353.520942][T18037] CPU: 1 PID: 18037 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 353.521315][T18029] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 353.531033][T18037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 353.531049][T18037] Call Trace: [ 353.531057][T18037] [ 353.531065][T18037] dump_stack_lvl+0xda/0x130 [ 353.541255][T18029] loop5: detected capacity change from 0 to 512 [ 353.548570][T18037] dump_stack+0x15/0x20 [ 353.548602][T18037] should_fail_ex+0x21f/0x230 [ 353.574633][T18037] __should_fail_alloc_page+0xfd/0x110 [ 353.580271][T18037] __alloc_pages+0x108/0x340 [ 353.584982][T18037] vma_alloc_folio+0x6a3/0x8c0 [ 353.589904][T18037] ? __vm_enough_memory+0xdf/0x2a0 [ 353.595124][T18037] shmem_get_folio_gfp+0x801/0x1200 [ 353.600345][T18037] shmem_write_begin+0xa6/0x1d0 [ 353.605231][T18037] generic_perform_write+0x1cf/0x410 [ 353.610549][T18037] ? shmem_write_begin+0x1d0/0x1d0 [ 353.615675][T18037] __generic_file_write_iter+0xa1/0x120 [ 353.621240][T18037] generic_file_write_iter+0x7d/0x1c0 [ 353.626701][T18037] vfs_write+0x4ab/0x7d0 [ 353.631111][T18037] ksys_write+0xeb/0x1a0 [ 353.635536][T18037] __x64_sys_write+0x42/0x50 [ 353.640249][T18037] do_syscall_64+0x41/0xc0 [ 353.644819][T18037] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 353.650848][T18037] RIP: 0033:0x7f077ad32fff [ 353.655308][T18037] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 353.675062][T18037] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 353.688529][T18037] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 353.696520][T18037] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 353.704561][T18037] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 353.712536][T18037] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 353.720604][T18037] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 353.728598][T18037] [ 353.744492][T18029] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 353.745562][T18031] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 353.753737][T18029] EXT4-fs (loop5): invalid inodes per group: 0 [ 353.753737][T18029] [ 353.784609][T18040] loop3: detected capacity change from 0 to 512 12:24:45 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 55) [ 353.785149][T18034] loop4: detected capacity change from 0 to 512 [ 353.799303][T18040] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 353.803592][T18038] FAULT_INJECTION: forcing a failure. [ 353.803592][T18038] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.821675][T18038] CPU: 1 PID: 18038 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 353.831774][T18038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 353.842532][T18038] Call Trace: [ 353.845837][T18038] [ 353.848068][T18031] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 353.848945][T18038] dump_stack_lvl+0xda/0x130 [ 353.860998][T18031] EXT4-fs (loop2): Remounting filesystem read-only [ 353.865644][T18038] dump_stack+0x15/0x20 [ 353.872190][T18031] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 353.876322][T18038] should_fail_ex+0x21f/0x230 [ 353.876358][T18038] __should_fail_alloc_page+0xfd/0x110 [ 353.876387][T18038] __alloc_pages+0x108/0x340 [ 353.891903][T18031] EXT4-fs (loop2): mount failed [ 353.896184][T18038] vma_alloc_folio+0x6a3/0x8c0 [ 353.916627][T18038] ? __vm_enough_memory+0xdf/0x2a0 [ 353.916699][T18034] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 353.929804][T18034] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 353.932775][T18038] shmem_get_folio_gfp+0x801/0x1200 [ 353.945213][T18034] EXT4-fs (loop4): Remounting filesystem read-only [ 353.950090][T18038] shmem_write_begin+0xa6/0x1d0 [ 353.950146][T18038] generic_perform_write+0x1cf/0x410 [ 353.956898][T18034] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 353.961853][T18038] ? shmem_write_begin+0x1d0/0x1d0 [ 353.988044][T18038] __generic_file_write_iter+0xa1/0x120 [ 353.989178][T18034] EXT4-fs (loop4): mount failed [ 353.993733][T18038] generic_file_write_iter+0x7d/0x1c0 [ 354.000753][T18040] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 354.004198][T18038] vfs_write+0x4ab/0x7d0 [ 354.004332][T18038] ksys_write+0xeb/0x1a0 [ 354.016713][T18040] EXT4-fs (loop3): Remounting filesystem read-only [ 354.020262][T18038] __x64_sys_write+0x42/0x50 12:24:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 27) [ 354.025428][T18040] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 354.032350][T18038] do_syscall_64+0x41/0xc0 [ 354.032389][T18038] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 354.037592][T18040] EXT4-fs (loop3): mount failed [ 354.052565][T18038] RIP: 0033:0x7f6f9c3d6fff [ 354.052591][T18038] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 354.052613][T18038] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 [ 354.068610][T18049] FAULT_INJECTION: forcing a failure. [ 354.068610][T18049] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 354.072427][T18038] ORIG_RAX: 0000000000000001 [ 354.072442][T18038] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 354.124817][T18038] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 354.132814][T18038] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 354.142611][T18038] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 354.151823][T18038] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 354.160029][T18038] [ 354.163281][T18049] CPU: 0 PID: 18049 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 354.172734][T18050] FAULT_INJECTION: forcing a failure. [ 354.172734][T18050] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 354.173449][T18049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 354.200868][T18049] Call Trace: [ 354.204172][T18049] [ 354.207133][T18049] dump_stack_lvl+0xda/0x130 [ 354.211834][T18049] dump_stack+0x15/0x20 [ 354.216009][T18049] should_fail_ex+0x21f/0x230 [ 354.220730][T18049] should_fail+0xb/0x10 [ 354.224909][T18049] should_fail_usercopy+0x1a/0x20 [ 354.229950][T18049] copy_page_from_iter_atomic+0x22d/0xcf0 [ 354.235830][T18049] ? folio_test_hugetlb+0x3a/0x70 [ 354.241043][T18049] ? shmem_write_begin+0x12a/0x1d0 [ 354.246171][T18049] generic_perform_write+0x212/0x410 [ 354.251624][T18049] ? shmem_write_begin+0x1d0/0x1d0 [ 354.256911][T18049] __generic_file_write_iter+0xa1/0x120 [ 354.262477][T18049] generic_file_write_iter+0x7d/0x1c0 [ 354.267930][T18049] vfs_write+0x4ab/0x7d0 [ 354.272238][T18049] ksys_write+0xeb/0x1a0 [ 354.276533][T18049] __x64_sys_write+0x42/0x50 [ 354.281228][T18049] do_syscall_64+0x41/0xc0 [ 354.285835][T18049] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 354.291779][T18049] RIP: 0033:0x7f077ad32fff [ 354.296299][T18049] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 354.316001][T18049] RSP: 002b:00007f077a0d2f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 354.324587][T18049] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 354.332749][T18049] RDX: 0000000000040000 RSI: 00007f0771cb3000 RDI: 0000000000000004 [ 354.340741][T18049] RBP: 00007f0771cb3000 R08: 0000000000000000 R09: 00000000000004c0 12:24:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 73) [ 354.348725][T18049] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 354.356974][T18049] R13: 00007f077a0d2fdc R14: 00007f077a0d2fe0 R15: 0000000020000ec2 [ 354.365077][T18049] [ 354.368120][T18050] CPU: 1 PID: 18050 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 354.378412][T18050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 354.388598][T18050] Call Trace: [ 354.392095][T18050] [ 354.395206][T18050] dump_stack_lvl+0xda/0x130 [ 354.399431][T18049] loop1: detected capacity change from 0 to 512 [ 354.400010][T18050] dump_stack+0x15/0x20 [ 354.410736][T18050] should_fail_ex+0x21f/0x230 [ 354.413213][T18052] FAULT_INJECTION: forcing a failure. [ 354.413213][T18052] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 354.415518][T18050] __should_fail_alloc_page+0xfd/0x110 [ 354.434292][T18050] __alloc_pages+0x108/0x340 [ 354.438902][T18050] vma_alloc_folio+0x6a3/0x8c0 [ 354.443691][T18050] ? pte_offset_map_nolock+0x11f/0x1c0 [ 354.449370][T18050] handle_mm_fault+0xdc0/0x2c10 [ 354.454248][T18050] exc_page_fault+0x391/0x650 [ 354.459113][T18050] asm_exc_page_fault+0x26/0x30 [ 354.464083][T18050] RIP: 0033:0x7f497979bf60 [ 354.468536][T18050] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 354.488320][T18050] RSP: 002b:00007f4978b71600 EFLAGS: 00010206 [ 354.494393][T18050] RAX: 000000000000c000 RBX: 00007f4978b71660 RCX: 0000000000000000 [ 354.502528][T18050] RDX: 00007f4970752000 RSI: 0000000000000001 RDI: 00007f4978b71700 [ 354.510682][T18050] RBP: 00000000000000fa R08: 0000000000000007 R09: 000000000000004e [ 354.519413][T18050] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 354.527657][T18050] R13: 00007f4978b71700 R14: 0000000000000001 R15: 0000000000000005 [ 354.535869][T18050] [ 354.538894][T18052] CPU: 0 PID: 18052 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 354.539004][T18050] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 354.549420][T18052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 354.549436][T18052] Call Trace: [ 354.549444][T18052] [ 354.559909][T18050] loop5: detected capacity change from 0 to 512 [ 354.567541][T18052] dump_stack_lvl+0xda/0x130 [ 354.590525][T18052] dump_stack+0x15/0x20 [ 354.594951][T18052] should_fail_ex+0x21f/0x230 [ 354.599686][T18052] should_fail+0xb/0x10 [ 354.604193][T18052] should_fail_usercopy+0x1a/0x20 [ 354.609234][T18052] copy_page_from_iter_atomic+0x22d/0xcf0 [ 354.615005][T18052] ? folio_test_hugetlb+0x3a/0x70 [ 354.620057][T18052] ? shmem_write_begin+0x12a/0x1d0 [ 354.625183][T18052] generic_perform_write+0x212/0x410 [ 354.630493][T18052] ? shmem_write_begin+0x1d0/0x1d0 [ 354.635638][T18052] __generic_file_write_iter+0xa1/0x120 [ 354.641300][T18052] generic_file_write_iter+0x7d/0x1c0 [ 354.646696][T18052] vfs_write+0x4ab/0x7d0 [ 354.651088][T18052] ksys_write+0xeb/0x1a0 [ 354.655708][T18052] __x64_sys_write+0x42/0x50 [ 354.660366][T18052] do_syscall_64+0x41/0xc0 [ 354.665011][T18052] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 354.671017][T18052] RIP: 0033:0x7f6f9c3d6fff [ 354.675714][T18052] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 354.695437][T18052] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 354.704033][T18052] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 354.712119][T18052] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 354.720360][T18052] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 354.728366][T18052] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 354.736570][T18052] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 354.744815][T18052] 12:24:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 354.749275][T18052] loop0: detected capacity change from 0 to 512 [ 354.750333][T18050] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 354.757926][T18049] EXT4-fs (loop1): Invalid log block size: 15 [ 354.764839][T18050] EXT4-fs (loop5): invalid inodes per group: 0 [ 354.764839][T18050] [ 354.779670][T18052] EXT4-fs (loop0): Invalid log cluster size: 53 12:24:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 74) 12:24:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 28) [ 354.816451][T18054] loop2: detected capacity change from 0 to 512 [ 354.824457][T18054] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended 12:24:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 354.864623][T18059] FAULT_INJECTION: forcing a failure. [ 354.864623][T18059] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 354.878122][T18059] CPU: 0 PID: 18059 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 354.888366][T18059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 354.889655][T18063] loop3: detected capacity change from 0 to 512 [ 354.898567][T18059] Call Trace: [ 354.898576][T18059] [ 354.898583][T18059] dump_stack_lvl+0xda/0x130 [ 354.915795][T18059] dump_stack+0x15/0x20 [ 354.919989][T18059] should_fail_ex+0x21f/0x230 [ 354.924761][T18059] __should_fail_alloc_page+0xfd/0x110 [ 354.930031][T18064] loop4: detected capacity change from 0 to 512 [ 354.930333][T18059] __alloc_pages+0x108/0x340 [ 354.939224][T18054] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 354.941157][T18059] vma_alloc_folio+0x6a3/0x8c0 [ 354.957148][T18059] ? pte_offset_map_nolock+0x11f/0x1c0 [ 354.962687][T18059] handle_mm_fault+0xdc0/0x2c10 [ 354.967743][T18059] exc_page_fault+0x391/0x650 [ 354.972467][T18059] asm_exc_page_fault+0x26/0x30 [ 354.977410][T18059] RIP: 0033:0x7f497979bf60 [ 354.981999][T18059] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 355.001710][T18059] RSP: 002b:00007f4978b71600 EFLAGS: 00010206 [ 355.007868][T18059] RAX: 000000000000d000 RBX: 00007f4978b71660 RCX: 0000000000000002 [ 355.015897][T18059] RDX: 00007f4970752000 RSI: 0000000000000059 RDI: 00007f4978b71700 [ 355.023886][T18059] RBP: 0000000000000051 R08: 0000000000000008 R09: 00000000000000c2 [ 355.032125][T18059] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 355.040107][T18059] R13: 00007f4978b71700 R14: 0000000000000001 R15: 000000000000000c [ 355.048155][T18059] [ 355.051444][T18059] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF 12:24:47 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 56) [ 355.061696][T18059] loop5: detected capacity change from 0 to 512 [ 355.070000][T18054] EXT4-fs (loop2): Remounting filesystem read-only [ 355.070325][T18059] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 355.076834][T18054] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 355.085741][T18059] EXT4-fs (loop5): invalid inodes per group: 0 [ 355.085741][T18059] [ 355.085835][T18063] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 355.118771][T18054] EXT4-fs (loop2): mount failed [ 355.125991][T18064] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 355.138219][T18065] FAULT_INJECTION: forcing a failure. [ 355.138219][T18065] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 355.147874][T18068] FAULT_INJECTION: forcing a failure. [ 355.147874][T18068] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 355.151537][T18065] CPU: 1 PID: 18065 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 355.175076][T18065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 355.185155][T18065] Call Trace: [ 355.188543][T18065] [ 355.191495][T18065] dump_stack_lvl+0xda/0x130 [ 355.196106][T18065] dump_stack+0x15/0x20 [ 355.200361][T18065] should_fail_ex+0x21f/0x230 [ 355.205103][T18065] __should_fail_alloc_page+0xfd/0x110 [ 355.210656][T18065] __alloc_pages+0x108/0x340 [ 355.215306][T18065] vma_alloc_folio+0x6a3/0x8c0 [ 355.220091][T18065] ? __vm_enough_memory+0xdf/0x2a0 [ 355.225227][T18065] shmem_get_folio_gfp+0x801/0x1200 [ 355.230564][T18065] shmem_write_begin+0xa6/0x1d0 [ 355.235506][T18065] generic_perform_write+0x1cf/0x410 [ 355.240889][T18065] ? shmem_write_begin+0x1d0/0x1d0 [ 355.246042][T18065] __generic_file_write_iter+0xa1/0x120 [ 355.251853][T18065] generic_file_write_iter+0x7d/0x1c0 [ 355.257299][T18065] vfs_write+0x4ab/0x7d0 [ 355.261651][T18065] ksys_write+0xeb/0x1a0 [ 355.266779][T18065] __x64_sys_write+0x42/0x50 [ 355.271499][T18065] do_syscall_64+0x41/0xc0 [ 355.276039][T18065] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 355.282062][T18065] RIP: 0033:0x7f6f9c3d6fff [ 355.286550][T18065] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 355.306651][T18065] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 12:24:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 29) [ 355.315144][T18065] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 355.323211][T18065] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 355.331192][T18065] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 355.339212][T18065] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 355.347276][T18065] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 355.355254][T18065] [ 355.358277][T18068] CPU: 0 PID: 18068 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 355.368405][T18068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 355.377421][T18070] FAULT_INJECTION: forcing a failure. [ 355.377421][T18070] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 355.378579][T18068] Call Trace: [ 355.378590][T18068] [ 355.399050][T18068] dump_stack_lvl+0xda/0x130 [ 355.403863][T18068] dump_stack+0x15/0x20 [ 355.408040][T18068] should_fail_ex+0x21f/0x230 [ 355.412907][T18068] __should_fail_alloc_page+0xfd/0x110 [ 355.418397][T18068] __alloc_pages+0x108/0x340 [ 355.423032][T18068] vma_alloc_folio+0x6a3/0x8c0 [ 355.427813][T18068] ? __vm_enough_memory+0xdf/0x2a0 [ 355.432972][T18068] shmem_get_folio_gfp+0x801/0x1200 [ 355.438688][T18068] shmem_write_begin+0xa6/0x1d0 [ 355.443561][T18068] generic_perform_write+0x1cf/0x410 [ 355.448931][T18068] ? shmem_write_begin+0x1d0/0x1d0 [ 355.454113][T18068] __generic_file_write_iter+0xa1/0x120 [ 355.459749][T18068] generic_file_write_iter+0x7d/0x1c0 [ 355.465205][T18068] vfs_write+0x4ab/0x7d0 [ 355.469507][T18068] ksys_write+0xeb/0x1a0 [ 355.473791][T18068] __x64_sys_write+0x42/0x50 [ 355.478444][T18068] do_syscall_64+0x41/0xc0 [ 355.482873][T18068] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 355.488803][T18068] RIP: 0033:0x7f077ad32fff [ 355.493317][T18068] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 355.512969][T18068] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 355.521425][T18068] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 355.529470][T18068] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 355.537563][T18068] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 355.545543][T18068] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 355.553653][T18068] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 355.561645][T18068] [ 355.564771][T18070] CPU: 1 PID: 18070 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 355.574872][T18070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 355.585230][T18070] Call Trace: [ 355.588553][T18070] [ 355.591593][T18070] dump_stack_lvl+0xda/0x130 [ 355.596295][T18070] dump_stack+0x15/0x20 [ 355.600496][T18070] should_fail_ex+0x21f/0x230 [ 355.601008][T18063] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 355.605187][T18070] __should_fail_alloc_page+0xfd/0x110 [ 355.617185][T18063] EXT4-fs (loop3): Remounting filesystem read-only [ 355.621903][T18070] __alloc_pages+0x108/0x340 [ 355.628487][T18063] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 355.632993][T18070] vma_alloc_folio+0x6a3/0x8c0 [ 355.648421][T18063] EXT4-fs (loop3): mount failed [ 355.652515][T18070] ? pte_offset_map_nolock+0x11f/0x1c0 [ 355.663081][T18070] handle_mm_fault+0xdc0/0x2c10 [ 355.668300][T18070] exc_page_fault+0x391/0x650 [ 355.673002][T18070] asm_exc_page_fault+0x26/0x30 [ 355.677960][T18070] RIP: 0033:0x7f497979bf60 [ 355.682423][T18070] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 355.702379][T18070] RSP: 002b:00007f4978b71600 EFLAGS: 00010206 12:24:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 75) [ 355.713405][T18070] RAX: 0000000000012000 RBX: 00007f4978b71660 RCX: 0000000000000008 [ 355.721419][T18070] RDX: 00007f4970752000 RSI: 0000000000000005 RDI: 00007f4978b71700 [ 355.729742][T18070] RBP: 0000000000000006 R08: 0000000000000007 R09: 000000000000004e [ 355.737845][T18070] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 355.745841][T18070] R13: 00007f4978b71700 R14: 0000000000000001 R15: 00000000000000ff [ 355.754018][T18070] [ 355.757232][T18070] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF 12:24:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9vG1kdAPDvTOLSHylJBYdSiVLRVkkFtZOGthGHAhKCUyWg3EtInCiKE0ex0zZRBak4cUJCCJA4ceKCxB+AhPonIKRKcEeAQGi33T3sYbdeeWx309RuEtWxu/HnI0385nmc7/va8rPfmydPAAPrQkRcjojntVrtSkSMNuvT5vb4VERsN4579vThXH1Lola7804SP2/W1Y+f2PE/mw+J4xHxg+9G/Dh5NW5lc2t5tlQqrjf3C9WVtUJlc+vq0srsYnGxuDo9PXVj5ubM9ZnJruQ5EhG3vv2fX//iD9+59Zev3v/n3f9N/CRp1seOPLqtkXouey5ahiNi/TCC9cFQRNzMMgQA4NOg9T3/yxFxJUZjKPt2CgAAABwltW+MxIdJRA0AAAA4stJsDWyS5pvrAEYiTfP5xhrez8fJtFSuVL+yUN5YnW+slR2LXLqwVCpONtcKj0Uuqe9PZeVP9q/t2p+OiDMR8avRE9l+fq5cmu/35AcAAAAMiFO7xv/vjzbG/wAAAMARM9bvBgAAAACHzvgfAAAAjj7jfwAAADjSvnf7dn2rta5/PX9vc2O5fO/qfLGynF/ZmMvPldfX8ovl8mL2m30re/2/Urm89rVY3XhQqBYr1UJlc+vuSnljtXp36aVLYAMAAAA9dOZLj/+RRMT2109kW92xfjcK6Inhgxz878NrB9B7Q/1uANA3B/r8B46UXL8bAPRdssf9HRfv/LX7bQEAAA7H+Bfan/8f2nNuYDvtUROBQ2L+DwaX8/8wuJz/h8GVi6EwkIfBdvjn/2u1AzUIAADoupFsS9J8RDYPMBJpms9HnM4uC5BLFpZKxcmI+GxE/H0095n6/lT2yGTPMQMAAAAAAAAAAAAAAAAAAAAAAAAA0FCrJVEDAAAAjrSI9L9J8/pf46OXRnbPDxxLPhjNbiPi/u/u/ObBbLW6PlWvf/dFffW3zfpr/ZjBAAAAAHZrjdNb43gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA6KZnTx/OtbZexv3/tyJirF384Tie3R6PXEScfC+J4R2PSyJiqAvxtx9FxNl28ZN6s2Ks2Yp28U/0MX4aEae6EB8G2eN6//PNdu+/NC5kt+3ffzeyHurNde7/0hf931CH/uf0PmOce/KnQsf4jyLODbfvf1rxkw7xL+4z/o9+uLXV6b7a7yPG237+JC/FKlRX1gqVza2rSyuzi8XF4ur09NSNmZsz12cmCwtLpWLzb9sYv/zin5+/Lv+THeKP7ZH/pX3m/9GTB08/1yjm2sWfuNj+9T/bIX7a/Oy73CzX7x9vlbcb5Z3O//Fv51+X/3yH/Pd6/Sf2mf+V7//sX/s8FADogcrm1vJsqVRcH+jCGz0b9a9Fb0UWCgct/PTtaMZbWehvvwQAAHTfq2NgAAAAAAAAAAAAAAAAAAAAoNd6+et6Ldv9SRUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4LU+DgAA//86WtWb") 12:24:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 30) [ 355.769622][T18070] loop5: detected capacity change from 0 to 512 [ 355.778294][T18070] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 355.784527][T18064] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 355.787634][T18070] EXT4-fs (loop5): invalid inodes per group: 0 [ 355.787634][T18070] 12:24:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:47 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 57) [ 355.814607][T18064] EXT4-fs (loop4): Remounting filesystem read-only [ 355.821223][T18064] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 355.855914][T18075] FAULT_INJECTION: forcing a failure. [ 355.855914][T18075] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 355.869057][T18075] CPU: 1 PID: 18075 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 355.879159][T18075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 355.881401][T18080] FAULT_INJECTION: forcing a failure. [ 355.881401][T18080] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 355.889235][T18075] Call Trace: [ 355.889245][T18075] [ 355.889253][T18075] dump_stack_lvl+0xda/0x130 [ 355.889285][T18075] dump_stack+0x15/0x20 [ 355.917763][T18075] should_fail_ex+0x21f/0x230 [ 355.922523][T18075] should_fail+0xb/0x10 [ 355.926705][T18075] should_fail_usercopy+0x1a/0x20 [ 355.931805][T18075] copy_page_from_iter_atomic+0x22d/0xcf0 [ 355.937644][T18075] ? folio_test_hugetlb+0x3a/0x70 [ 355.942730][T18075] ? shmem_write_begin+0x12a/0x1d0 [ 355.947962][T18075] generic_perform_write+0x212/0x410 [ 355.953368][T18075] ? shmem_write_begin+0x1d0/0x1d0 [ 355.958569][T18075] __generic_file_write_iter+0xa1/0x120 [ 355.964215][T18075] generic_file_write_iter+0x7d/0x1c0 [ 355.969641][T18075] vfs_write+0x4ab/0x7d0 [ 355.973996][T18075] ksys_write+0xeb/0x1a0 [ 355.978419][T18075] __x64_sys_write+0x42/0x50 [ 355.983040][T18075] do_syscall_64+0x41/0xc0 [ 355.987530][T18075] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 355.993480][T18075] RIP: 0033:0x7f077ad32fff [ 355.998015][T18075] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 356.017641][T18075] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 356.026122][T18075] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 356.034196][T18075] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 356.042248][T18075] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 356.050316][T18075] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 356.058297][T18075] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 356.066373][T18075] [ 356.069403][T18080] CPU: 0 PID: 18080 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 356.080198][T18080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 356.082726][T18077] FAULT_INJECTION: forcing a failure. [ 356.082726][T18077] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 356.090414][T18080] Call Trace: [ 356.090425][T18080] [ 356.090433][T18080] dump_stack_lvl+0xda/0x130 [ 356.114427][T18080] dump_stack+0x15/0x20 [ 356.118738][T18080] should_fail_ex+0x21f/0x230 [ 356.123699][T18080] __should_fail_alloc_page+0xfd/0x110 [ 356.130256][T18080] __alloc_pages+0x108/0x340 [ 356.134927][T18080] vma_alloc_folio+0x6a3/0x8c0 [ 356.139979][T18080] ? pte_offset_map_nolock+0x11f/0x1c0 [ 356.145576][T18080] handle_mm_fault+0xdc0/0x2c10 [ 356.150644][T18080] exc_page_fault+0x391/0x650 [ 356.155516][T18080] asm_exc_page_fault+0x26/0x30 [ 356.160405][T18080] RIP: 0033:0x7f497979bf60 [ 356.164832][T18080] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 356.184524][T18080] RSP: 002b:00007f4978b71600 EFLAGS: 00010202 [ 356.190700][T18080] RAX: 0000000000013002 RBX: 00007f4978b71660 RCX: 0000000000000001 [ 356.199011][T18080] RDX: 00007f4970752000 RSI: 0000000000000001 RDI: 00007f4978b71700 [ 356.207154][T18080] RBP: 00000000000000dd R08: 0000000000000006 R09: 0000000000000024 [ 356.215271][T18080] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 356.223342][T18080] R13: 00007f4978b71700 R14: 0000000000000001 R15: 0000000000000002 [ 356.231324][T18080] [ 356.234393][T18077] CPU: 1 PID: 18077 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 356.234503][T18080] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 356.244477][T18077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 356.244494][T18077] Call Trace: [ 356.244501][T18077] [ 356.244507][T18077] dump_stack_lvl+0xda/0x130 [ 356.244535][T18077] dump_stack+0x15/0x20 [ 356.254419][T18080] loop5: detected capacity change from 0 to 512 [ 356.262101][T18077] should_fail_ex+0x21f/0x230 [ 356.269517][T18075] loop1: detected capacity change from 0 to 512 [ 356.273076][T18077] should_fail+0xb/0x10 [ 356.279323][T18064] EXT4-fs (loop4): mount failed [ 356.283463][T18077] should_fail_usercopy+0x1a/0x20 [ 356.308607][T18077] copy_page_from_iter_atomic+0x22d/0xcf0 [ 356.314632][T18077] ? folio_test_hugetlb+0x3a/0x70 [ 356.319827][T18077] ? shmem_write_begin+0x12a/0x1d0 [ 356.325194][T18077] generic_perform_write+0x212/0x410 [ 356.330511][T18077] ? shmem_write_begin+0x1d0/0x1d0 [ 356.335660][T18077] __generic_file_write_iter+0xa1/0x120 [ 356.341378][T18077] generic_file_write_iter+0x7d/0x1c0 [ 356.346955][T18077] vfs_write+0x4ab/0x7d0 [ 356.351383][T18077] ksys_write+0xeb/0x1a0 [ 356.355669][T18077] __x64_sys_write+0x42/0x50 [ 356.360369][T18077] do_syscall_64+0x41/0xc0 [ 356.364801][T18077] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 356.370855][T18077] RIP: 0033:0x7f6f9c3d6fff [ 356.375423][T18077] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 356.395177][T18077] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 356.403778][T18077] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 356.411814][T18077] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 356.420006][T18077] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 356.428244][T18077] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 356.436239][T18077] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 356.444218][T18077] [ 356.448273][T18077] loop0: detected capacity change from 0 to 512 [ 356.449200][T18075] EXT4-fs (loop1): Invalid log block size: 15 [ 356.460923][T18077] EXT4-fs (loop0): Invalid log cluster size: 53 12:24:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 31) 12:24:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3PPb7Odz5bPvY598g3gIF1ISIuR8TzWq12JSJGm/VpRFyPiMenImK7cdyzpw/n6lsStdqdd5NImnX14yd2/M/mQ+J4RPzo+xE/TV6NW9ncWp4tlYrrzf1CdWWtUNncurq0MrtYXCyuTk9P3Zi5OXN9ZrIreY5ExK3v/vc3v/zj92799ev3/3X3/xM/S5r1sSOPbmuknsuei5bhiFg/jGB9MBQRN7MMAQD4LEib21cj4kqMxlD27RQAAAA4SmrfGomPkogaAAAAcGSl2RrYJM031wGMRJrm8401vF+Mk2mpXKl+baG8sTrfWCs7Frl0YalUnGyuFR6LXFLfn8rKn+5f27U/HRFnIuLXoyey/fxcuTTf78kPAAAAGBCndo3/PxhtjP8BAACAI2as3w0AAAAADp3xPwAAABx9xv8AAABwpP3g9u36Vmtd/3r+3ubGcvne1fliZTm/sjGXnyuvr+UXy+XF7Df7Vvb6f6Vyee0bsbrxoFAtVqqFyubW3ZXyxmr17tJLl8AGAAAAeujMVx7/M4mI7W+eyLa6Y/1uFNATwwc5+D+H1w6g94b63QCgbw70+Q8cKbl+NwDou2SP+zsu3vlb99sCAAAcjvEvtT//P7Tn3MB22qMmAofE/B8MLuf/YXA5/w+DKxdDYSAPg+3wz//XagdqEAAA0HUj2Zak+YhsHmAk0jSfjzidXRYglywslYqTEfH5iPjHaO5z9f2p7JHJnmMGAAAAAAAAAAAAAAAAAAAAAAAAAKChVkuiBgAAABxpEen/kub1v8ZHL43snh84lnw4mt1GxP3f3/ntg9lqdX2qXv/ei/rq75r11/oxgwEAAADs1hqnt8bxAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBNz54+nGttvYz7znciYqxd/OE4nt0ej1xEnHw/ieEdj0siYqgL8bcfRcTZdvGTerNirNmKdvFP9DF+GhGnuhAfBtnjev/z7XbvvzQuZLft3383sh7qzXXu/9IX/d9Qh/7n9D5jnHvy50LH+I8izg23739a8ZMO8S/uM/5Pfry11em+2h8ixtt+/iQvxSpUV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJgsLS6Vi82/bGL/68l+evy7/kx3ij+2R/6V95v/xkwdPv9Ao5trFn7jY/vU/2yF+2vzsu9ws1+8fb5W3G+Wdzv/p7+dfl/98h/z3ev0n9pn/lR/+4t/7PBQA6IHK5tbybKlUXB/owhs9G/WvRW9FFgoHLfz87WjGW1nob78EAAB036tjYAAAAAAAAAAAAAAAAAAAAKDXevnrei3b/UkVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOC1PgkAAP//lMnVRg==") (fail_nth: 76) [ 356.468596][T18080] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 356.472347][T18085] loop2: detected capacity change from 0 to 512 [ 356.477665][T18080] EXT4-fs (loop5): invalid inodes per group: 0 [ 356.477665][T18080] [ 356.485888][T18085] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 356.507238][T18084] loop3: detected capacity change from 0 to 512 [ 356.537809][T18084] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 356.560019][T18085] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 356.569682][T18091] FAULT_INJECTION: forcing a failure. [ 356.569682][T18091] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 356.576698][T18093] FAULT_INJECTION: forcing a failure. [ 356.576698][T18093] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 356.584769][T18091] CPU: 0 PID: 18091 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 356.608162][T18091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 356.618259][T18091] Call Trace: [ 356.621558][T18091] [ 356.624551][T18091] dump_stack_lvl+0xda/0x130 [ 356.629159][T18091] dump_stack+0x15/0x20 [ 356.633355][T18091] should_fail_ex+0x21f/0x230 [ 356.638061][T18091] __should_fail_alloc_page+0xfd/0x110 [ 356.643551][T18091] __alloc_pages+0x108/0x340 [ 356.648192][T18091] vma_alloc_folio+0x6a3/0x8c0 [ 356.652979][T18091] ? vm_normal_page+0x199/0x1a0 [ 356.657915][T18091] do_wp_page+0x5ef/0x1fd0 [ 356.663045][T18091] ? cgroup_rstat_updated+0x8c/0x1c0 [ 356.668460][T18091] handle_mm_fault+0x589/0x2c10 [ 356.673422][T18091] exc_page_fault+0x391/0x650 [ 356.678201][T18091] asm_exc_page_fault+0x26/0x30 [ 356.683074][T18091] RIP: 0033:0x7f497979bf60 [ 356.687498][T18091] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 356.707222][T18091] RSP: 002b:00007f4978b71600 EFLAGS: 00010202 [ 356.713457][T18091] RAX: 0000000000022008 RBX: 00007f4978b71660 RCX: 0000000000000020 [ 356.721482][T18091] RDX: 00007f4970752000 RSI: 000000000000000f RDI: 00007f4978b71700 [ 356.729462][T18091] RBP: 000000000000004c R08: 0000000000000009 R09: 00000000000001c6 [ 356.737526][T18091] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 356.745520][T18091] R13: 00007f4978b71700 R14: 0000000000000001 R15: 00000000000000f2 [ 356.753620][T18091] [ 356.756674][T18093] CPU: 1 PID: 18093 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 356.757458][T18091] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 356.766834][T18093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 356.766853][T18093] Call Trace: [ 356.766860][T18093] [ 356.766867][T18093] dump_stack_lvl+0xda/0x130 [ 356.776537][T18091] loop5: detected capacity change from 0 to 512 [ 356.784376][T18093] dump_stack+0x15/0x20 [ 356.805899][T18093] should_fail_ex+0x21f/0x230 [ 356.810601][T18093] __should_fail_alloc_page+0xfd/0x110 [ 356.816081][T18093] __alloc_pages+0x108/0x340 [ 356.820905][T18093] vma_alloc_folio+0x6a3/0x8c0 [ 356.825689][T18093] ? __vm_enough_memory+0xdf/0x2a0 [ 356.831134][T18093] shmem_get_folio_gfp+0x801/0x1200 [ 356.836440][T18093] shmem_write_begin+0xa6/0x1d0 [ 356.841339][T18093] generic_perform_write+0x1cf/0x410 [ 356.846659][T18093] ? shmem_write_begin+0x1d0/0x1d0 [ 356.851790][T18093] __generic_file_write_iter+0xa1/0x120 [ 356.857413][T18093] generic_file_write_iter+0x7d/0x1c0 [ 356.862970][T18093] vfs_write+0x4ab/0x7d0 [ 356.867375][T18093] ksys_write+0xeb/0x1a0 [ 356.871634][T18093] __x64_sys_write+0x42/0x50 [ 356.876310][T18093] do_syscall_64+0x41/0xc0 [ 356.880738][T18093] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 356.886652][T18093] RIP: 0033:0x7f6f9c3d6fff [ 356.891104][T18093] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 356.910841][T18093] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 356.919409][T18093] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 356.927429][T18093] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 12:24:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 77) [ 356.935510][T18093] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 356.943487][T18093] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 356.951470][T18093] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 356.959528][T18093] [ 356.963207][T18091] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 356.972357][T18091] EXT4-fs (loop5): invalid inodes per group: 0 [ 356.972357][T18091] [ 356.982674][T18085] EXT4-fs (loop2): Remounting filesystem read-only 12:24:49 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 58) [ 356.983127][T18092] loop4: detected capacity change from 0 to 512 [ 356.989288][T18085] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 357.024581][T18092] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 357.037093][T18084] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 357.042228][T18098] FAULT_INJECTION: forcing a failure. [ 357.042228][T18098] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 357.061729][T18098] CPU: 1 PID: 18098 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 357.062459][T18099] FAULT_INJECTION: forcing a failure. [ 357.062459][T18099] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 357.071972][T18098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 357.071990][T18098] Call Trace: [ 357.071998][T18098] [ 357.072005][T18098] dump_stack_lvl+0xda/0x130 [ 357.106056][T18098] dump_stack+0x15/0x20 [ 357.110441][T18098] should_fail_ex+0x21f/0x230 [ 357.115125][T18098] __should_fail_alloc_page+0xfd/0x110 [ 357.120657][T18098] __alloc_pages+0x108/0x340 [ 357.125270][T18098] vma_alloc_folio+0x6a3/0x8c0 [ 357.130112][T18098] ? __vm_enough_memory+0xdf/0x2a0 [ 357.135321][T18098] shmem_get_folio_gfp+0x801/0x1200 [ 357.140594][T18098] shmem_write_begin+0xa6/0x1d0 [ 357.145489][T18098] generic_perform_write+0x1cf/0x410 [ 357.150816][T18098] ? shmem_write_begin+0x1d0/0x1d0 [ 357.156029][T18098] __generic_file_write_iter+0xa1/0x120 [ 357.161599][T18098] generic_file_write_iter+0x7d/0x1c0 [ 357.166989][T18098] vfs_write+0x4ab/0x7d0 [ 357.171251][T18098] ksys_write+0xeb/0x1a0 [ 357.175511][T18098] __x64_sys_write+0x42/0x50 [ 357.180558][T18098] do_syscall_64+0x41/0xc0 [ 357.185081][T18098] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 357.191091][T18098] RIP: 0033:0x7f077ad32fff [ 357.195511][T18098] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 357.215128][T18098] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 357.223550][T18098] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 357.231535][T18098] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 357.239602][T18098] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 357.247578][T18098] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 357.255814][T18098] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 357.263846][T18098] [ 357.266945][T18099] CPU: 0 PID: 18099 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 357.269498][T18085] EXT4-fs (loop2): mount failed [ 357.277060][T18099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 357.277076][T18099] Call Trace: [ 357.277083][T18099] [ 357.277091][T18099] dump_stack_lvl+0xda/0x130 [ 357.288110][T18084] EXT4-fs (loop3): Remounting filesystem read-only [ 357.292320][T18099] dump_stack+0x15/0x20 [ 357.295608][T18084] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 357.298540][T18099] should_fail_ex+0x21f/0x230 [ 357.333543][T18099] should_fail+0xb/0x10 [ 357.337714][T18099] should_fail_usercopy+0x1a/0x20 [ 357.342895][T18099] copy_page_from_iter_atomic+0x22d/0xcf0 [ 357.348901][T18099] ? folio_test_hugetlb+0x3a/0x70 [ 357.353932][T18099] ? shmem_write_begin+0x12a/0x1d0 [ 357.359083][T18099] generic_perform_write+0x212/0x410 [ 357.364388][T18099] ? shmem_write_begin+0x1d0/0x1d0 [ 357.369547][T18099] __generic_file_write_iter+0xa1/0x120 [ 357.375129][T18099] generic_file_write_iter+0x7d/0x1c0 [ 357.380521][T18099] vfs_write+0x4ab/0x7d0 [ 357.384788][T18099] ksys_write+0xeb/0x1a0 [ 357.389078][T18099] __x64_sys_write+0x42/0x50 [ 357.393686][T18099] do_syscall_64+0x41/0xc0 [ 357.398185][T18099] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 357.404203][T18099] RIP: 0033:0x7f6f9c3d6fff [ 357.408623][T18099] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 357.428414][T18099] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 12:24:49 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 32) [ 357.436851][T18099] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 357.444880][T18099] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 357.452862][T18099] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 357.460837][T18099] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 357.468855][T18099] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 357.476881][T18099] [ 357.481185][T18099] loop0: detected capacity change from 0 to 512 [ 357.486892][T18102] FAULT_INJECTION: forcing a failure. [ 357.486892][T18102] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 357.500689][T18102] CPU: 1 PID: 18102 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 357.507742][T18099] EXT4-fs (loop0): Invalid log cluster size: 53 [ 357.510829][T18102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 357.510852][T18102] Call Trace: [ 357.530446][T18102] [ 357.533383][T18102] dump_stack_lvl+0xda/0x130 [ 357.537992][T18102] dump_stack+0x15/0x20 [ 357.542242][T18102] should_fail_ex+0x21f/0x230 [ 357.547002][T18102] __should_fail_alloc_page+0xfd/0x110 [ 357.552475][T18102] __alloc_pages+0x108/0x340 [ 357.557119][T18102] vma_alloc_folio+0x6a3/0x8c0 [ 357.561966][T18102] ? pte_offset_map_nolock+0x11f/0x1c0 [ 357.567547][T18102] handle_mm_fault+0xdc0/0x2c10 [ 357.572438][T18102] exc_page_fault+0x391/0x650 [ 357.577165][T18102] asm_exc_page_fault+0x26/0x30 [ 357.582234][T18102] RIP: 0033:0x7f497979bf60 [ 357.586742][T18102] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 357.606506][T18102] RSP: 002b:00007f4978b71600 EFLAGS: 00010202 [ 357.612577][T18102] RAX: 0000000000023000 RBX: 00007f4978b71660 RCX: 0000000000000006 [ 357.620642][T18102] RDX: 00007f4970752000 RSI: 0000000000000001 RDI: 00007f4978b71700 [ 357.628696][T18102] RBP: 0000000000000063 R08: 0000000000000007 R09: 000000000000004e [ 357.636674][T18102] R10: 0000000000000010 R11: 00007f4978b71660 R12: 00007f4978b71670 [ 357.644793][T18102] R13: 00007f4978b71700 R14: 0000000000000001 R15: 0000000000000073 [ 357.652889][T18102] [ 357.656032][T18102] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 357.659023][T18084] EXT4-fs (loop3): mount failed [ 357.665738][T18102] loop5: detected capacity change from 0 to 512 [ 357.676737][T18102] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 357.678039][T18104] FAULT_INJECTION: forcing a failure. 12:24:49 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 59) [ 357.678039][T18104] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 357.685965][T18102] EXT4-fs (loop5): invalid inodes per group: 0 [ 357.685965][T18102] [ 357.699026][T18104] CPU: 0 PID: 18104 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 357.713085][T18092] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 357.717432][T18104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 357.717449][T18104] Call Trace: [ 357.717457][T18104] [ 357.717464][T18104] dump_stack_lvl+0xda/0x130 [ 357.730144][T18092] EXT4-fs (loop4): Remounting filesystem read-only [ 357.738713][T18104] dump_stack+0x15/0x20 [ 357.738758][T18104] should_fail_ex+0x21f/0x230 [ 357.742106][T18092] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 357.745043][T18104] should_fail+0xb/0x10 [ 357.784136][T18104] should_fail_usercopy+0x1a/0x20 [ 357.789209][T18104] copy_page_from_iter_atomic+0x22d/0xcf0 [ 357.795019][T18104] ? folio_test_hugetlb+0x3a/0x70 [ 357.800095][T18104] ? shmem_write_begin+0x12a/0x1d0 [ 357.805287][T18104] generic_perform_write+0x212/0x410 [ 357.810584][T18104] ? shmem_write_begin+0x1d0/0x1d0 [ 357.815737][T18104] __generic_file_write_iter+0xa1/0x120 [ 357.821327][T18104] generic_file_write_iter+0x7d/0x1c0 [ 357.826781][T18104] vfs_write+0x4ab/0x7d0 [ 357.831081][T18104] ksys_write+0xeb/0x1a0 [ 357.835343][T18104] __x64_sys_write+0x42/0x50 [ 357.839956][T18104] do_syscall_64+0x41/0xc0 [ 357.844438][T18104] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 357.850354][T18104] RIP: 0033:0x7f077ad32fff [ 357.854797][T18104] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 357.875223][T18104] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 357.883651][T18104] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 357.891808][T18104] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 357.899991][T18104] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 357.907982][T18104] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 357.915954][T18104] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 357.924114][T18104] [ 357.929572][T18092] EXT4-fs (loop4): mount failed [ 357.930250][T18104] loop1: detected capacity change from 0 to 512 12:24:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 33) 12:24:50 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3U1vW1kZAOD33sSlHylJBYtSiVLRVkkFtZOGthGLAhKCVSWg7EtInCiKE0ex0zZRBan4AUgIARIrVmyQ+AFIqD8BIVWCPQI0o9FMO7OYxUw98rXdj9RuEtWxO/HzSDc+9/g673lt+djn3CPfAAbWuYi4GBFPa7XapYgYbdanze3hiYjYbhz35PH9ufqWRK126/0kImnU1Y+feOF/Nh8SRyPiJz+M+HnyatzK5tbybKlUXG/uF6ora4XK5tblpZXZxeJicXV6eurazPWZqzOTXclzJCJufP//v/v1n39w4+/fvPuf2+9O/CJp1kc8z6PbGqnnsueiZTgi1g8iWB8MRcT1LEMAAD4PWt/zvx4Rl2I0hrJvpwAAAMBhUvvOSHySRNQAAACAQyvN1sAmab65DmAk0jSfb6zh/XIcT0vlSvUbC+WN1fnGWtmxyKULS6XiZHOt8Fjkkvr+VFZ+vn9lx/50RJyKiN+OHsv283Pl0ny/Jz8AAABgQJzYMf7/aLQx/gcAAAAOmbF+NwAAAAA4cMb/AAAAcPgZ/wMAAMCh9qObN+tbrXX96/k7mxvL5TuX54uV5fzKxlx+rry+ll8slxez3+xb2e3/lcrltW/F6sa9QrVYqRYqm1u3V8obq9XbSy9dAhsAAADooVNfe/jvJCK2v30s2+qO9LtRQE8M7+fg/x1cO4DeG+p3A4C+2dfnP3Co5PrdAKDvkl3u77h45x/dbwsAAHAwxr/S/vz/0K5zA9tpj5oIHBDzfzC4nP+HweX8PwyuXAyFgTwMtoM//1+r7atBAABA141kW5LmI7J5gJFI03w+4mR2WYBcsrBUKk5GxBcj4l+juS/U96eyRya7jhkAAAAAAAAAAAAAAAAAAAAAAAAAgIZaLYkaAAAAcKhFpO8kzet/jY9eGNk5P3Ak+Xg0u42Iu3+89ft7s9Xq+lS9/oNn9dU/NOuv9GMGAwAAANipNU5vjeMBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAoJuePL4/19p6Gfe970XEWLv4w3E0uz0auYg4/mESwy88LomIoS7E334QEafbxU/qzYqxZivaxT/Wx/hpRJzoQnwYZA/r/c93273/0jiX3bZ//13Leqg317n/S5/1f0Md+p+Te4xx5tFfCx3jP4g4M9y+/2nFTzrEP7/H+D/76dZWp/tqf4oYb/v5k7wUq1BdWStUNrcuL63MLhYXi6vT01PXZq7PXJ2ZLCwslYrNv21j/Oarf3v6uvyPd4g/tkv+F/aY/6eP7j3+UqOYaxd/4nz71/90h/hp87PvYrNcv3+8Vd5ulF909i//PPu6/Oc75L/b6z+xx/wv/fhX/93joQBAD1Q2t5ZnS6Xi+kAX3ujZqH8teiuyUNhv4ZdvRzPeykJ/+yUAAKD7Xh0DAwAAAAAAAAAAAAAAAAAAAL3Wy1/Xa9nuT6oAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAK/1WQAAAP//WnfVEw==") 12:24:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 78) [ 357.942685][T18104] EXT4-fs (loop1): Invalid log block size: 15 12:24:50 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 358.012098][T18110] FAULT_INJECTION: forcing a failure. [ 358.012098][T18110] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.025506][T18110] CPU: 0 PID: 18110 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 358.035687][T18110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 358.045865][T18110] Call Trace: [ 358.049207][T18110] [ 358.052187][T18110] dump_stack_lvl+0xda/0x130 [ 358.053933][T18116] FAULT_INJECTION: forcing a failure. [ 358.053933][T18116] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.056808][T18110] dump_stack+0x15/0x20 [ 358.056839][T18110] should_fail_ex+0x21f/0x230 [ 358.079100][T18110] __should_fail_alloc_page+0xfd/0x110 [ 358.084582][T18110] __alloc_pages+0x108/0x340 [ 358.089357][T18110] vma_alloc_folio+0x6a3/0x8c0 [ 358.094146][T18110] ? __vm_enough_memory+0xdf/0x2a0 [ 358.099389][T18110] shmem_get_folio_gfp+0x801/0x1200 [ 358.104672][T18110] shmem_write_begin+0xa6/0x1d0 [ 358.109531][T18110] generic_perform_write+0x1cf/0x410 [ 358.114892][T18110] ? shmem_write_begin+0x1d0/0x1d0 [ 358.120146][T18110] __generic_file_write_iter+0xa1/0x120 [ 358.125736][T18110] generic_file_write_iter+0x7d/0x1c0 [ 358.131180][T18110] vfs_write+0x4ab/0x7d0 [ 358.135442][T18110] ksys_write+0xeb/0x1a0 [ 358.139790][T18110] __x64_sys_write+0x42/0x50 [ 358.144397][T18110] do_syscall_64+0x41/0xc0 [ 358.148885][T18110] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 358.154950][T18110] RIP: 0033:0x7f6f9c3d6fff [ 358.159370][T18110] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 358.179042][T18110] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 358.187472][T18110] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 358.195458][T18110] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 358.203435][T18110] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 12:24:50 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 60) [ 358.211443][T18110] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 358.219428][T18110] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 358.227494][T18110] [ 358.230609][T18116] CPU: 1 PID: 18116 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 358.240777][T18116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 358.250893][T18116] Call Trace: [ 358.254185][T18116] [ 358.257148][T18116] dump_stack_lvl+0xda/0x130 12:24:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3PPb7Odz5bPvY598g3gIF1ISIuR8TzWq12JSJGm/VpRFyPiMenImK7cdyzpw/n6lsStdqdd5NImnX14yd2/M/mQ+J4RPzo+xE/TV6NW9ncWp4tlYrrzf1CdWWtUNncurq0MrtYXCyuTk9P3Zi5OXN9ZrIreY5ExK3v/vc3v/zj92799ev3/3X3/xM/S5r1sSOPbmuknsuei5bhiFg/jGB9MBQRN7MMAQD4LEib21cj4kqMxlD27RQAAAA4SmrfGomPkogaAAAAcGSl2RrYJM031wGMRJrm8401vF+Mk2mpXKl+baG8sTrfWCs7Frl0YalUnGyuFR6LXFLfn8rKn+5f27U/HRFnIuLXoyey/fxcuTTf78kPAAAAGBCndo3/PxhtjP8BAACAI2as3w0AAAAADp3xPwAAABx9xv8AAABwpP3g9u36Vmtd/3r+3ubGcvne1fliZTm/sjGXnyuvr+UXy+XF7Df7Vvb6f6Vyee0bsbrxoFAtVqqFyubW3ZXyxmr17tJLl8AGAAAAeujMVx7/M4mI7W+eyLa6Y/1uFNATwwc5+D+H1w6g94b63QCgbw70+Q8cKbl+NwDou2SP+zsu3vlb99sCAAAcjvEvtT//P7Tn3MB22qMmAofE/B8MLuf/YXA5/w+DKxdDYSAPg+3wz//XagdqEAAA0HUj2Zak+YhsHmAk0jSfjzidXRYglywslYqTEfH5iPjHaO5z9f2p7JHJnmMGAAAAAAAAAAAAAAAAAAAAAAAAAKChVkuiBgAAABxpEen/kub1v8ZHL43snh84lnw4mt1GxP3f3/ntg9lqdX2qXv/ei/rq75r11/oxgwEAAADs1hqnt8bxAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBNz54+nGttvYz7znciYqxd/OE4nt0ej1xEnHw/ieEdj0siYqgL8bcfRcTZdvGTerNirNmKdvFP9DF+GhGnuhAfBtnjev/z7XbvvzQuZLft3383sh7qzXXu/9IX/d9Qh/7n9D5jnHvy50LH+I8izg23739a8ZMO8S/uM/5Pfry11em+2h8ixtt+/iQvxSpUV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJgsLS6Vi82/bGL/68l+evy7/kx3ij+2R/6V95v/xkwdPv9Ao5trFn7jY/vU/2yF+2vzsu9ws1+8fb5W3G+Wdzv/p7+dfl/98h/z3ev0n9pn/lR/+4t/7PBQA6IHK5tbybKlUXB/owhs9G/WvRW9FFgoHLfz87WjGW1nob78EAAB036tjYAAAAAAAAAAAAAAAAAAAAKDXevnrei3b/UkVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOC1PgkAAP//lMnVRg==") (fail_nth: 79) [ 358.261762][T18116] dump_stack+0x15/0x20 [ 358.265959][T18116] should_fail_ex+0x21f/0x230 [ 358.270743][T18116] __should_fail_alloc_page+0xfd/0x110 [ 358.276232][T18116] __alloc_pages+0x108/0x340 [ 358.280944][T18116] vma_alloc_folio+0x6a3/0x8c0 [ 358.284136][T18111] loop3: detected capacity change from 0 to 512 [ 358.285822][T18116] ? __vm_enough_memory+0xdf/0x2a0 [ 358.285863][T18116] shmem_get_folio_gfp+0x801/0x1200 [ 358.302594][T18116] shmem_write_begin+0xa6/0x1d0 [ 358.307475][T18116] generic_perform_write+0x1cf/0x410 [ 358.312867][T18116] ? shmem_write_begin+0x1d0/0x1d0 [ 358.317995][T18116] __generic_file_write_iter+0xa1/0x120 [ 358.323573][T18116] generic_file_write_iter+0x7d/0x1c0 [ 358.329030][T18116] vfs_write+0x4ab/0x7d0 [ 358.333402][T18116] ksys_write+0xeb/0x1a0 [ 358.337777][T18116] __x64_sys_write+0x42/0x50 [ 358.342384][T18116] do_syscall_64+0x41/0xc0 [ 358.346822][T18116] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 358.352755][T18116] RIP: 0033:0x7f077ad32fff [ 358.357169][T18116] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 358.376870][T18116] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 358.385292][T18116] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 358.393267][T18116] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 358.401243][T18116] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 358.409221][T18116] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 358.417195][T18116] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 358.425175][T18116] [ 358.429297][T18111] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 358.431449][T18117] loop4: detected capacity change from 0 to 512 [ 358.446121][T18114] loop2: detected capacity change from 0 to 512 [ 358.447472][T18118] FAULT_INJECTION: forcing a failure. 12:24:50 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 61) [ 358.447472][T18118] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.454413][T18114] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 358.465653][T18118] CPU: 1 PID: 18118 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 358.484928][T18118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 358.494247][T18117] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 358.495001][T18118] Call Trace: [ 358.507352][T18118] [ 358.510326][T18118] dump_stack_lvl+0xda/0x130 [ 358.515031][T18118] dump_stack+0x15/0x20 [ 358.519224][T18118] should_fail_ex+0x21f/0x230 [ 358.523953][T18118] __should_fail_alloc_page+0xfd/0x110 [ 358.529458][T18118] __alloc_pages+0x108/0x340 [ 358.534159][T18118] vma_alloc_folio+0x6a3/0x8c0 [ 358.534623][T18125] FAULT_INJECTION: forcing a failure. [ 358.534623][T18125] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 358.538963][T18118] ? pte_offset_map_nolock+0x11f/0x1c0 [ 358.557502][T18118] handle_mm_fault+0xdc0/0x2c10 [ 358.562387][T18118] exc_page_fault+0x391/0x650 [ 358.567091][T18118] asm_exc_page_fault+0x26/0x30 [ 358.572090][T18118] RIP: 0033:0x7f497979c041 [ 358.576534][T18118] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 358.596332][T18118] RSP: 002b:00007f4978b50600 EFLAGS: 00010202 [ 358.602406][T18118] RAX: 0000000000024000 RBX: 00007f4978b50660 RCX: 0000000000000f04 [ 358.610383][T18118] RDX: 0000000000000011 RSI: 00007f4970731000 RDI: 00007f4978b50700 [ 358.618361][T18118] RBP: 0000000000000012 R08: 0000000000000000 R09: 0000000000000073 [ 358.626337][T18118] R10: 000000000000000a R11: 00000000000004c3 R12: 00007f4978b50670 [ 358.634326][T18118] R13: 00007f4978b50700 R14: 0000000000000c01 R15: 0000000000000017 [ 358.642304][T18118] [ 358.645335][T18125] CPU: 0 PID: 18125 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 358.645498][T18118] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 358.655500][T18125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 358.655517][T18125] Call Trace: [ 358.655524][T18125] [ 358.655531][T18125] dump_stack_lvl+0xda/0x130 [ 358.667302][T18118] loop5: detected capacity change from 0 to 512 [ 358.673039][T18125] dump_stack+0x15/0x20 [ 358.673070][T18125] should_fail_ex+0x21f/0x230 [ 358.682138][T18126] FAULT_INJECTION: forcing a failure. [ 358.682138][T18126] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 358.684002][T18125] should_fail+0xb/0x10 [ 358.716396][T18125] should_fail_usercopy+0x1a/0x20 [ 358.721549][T18125] copy_page_from_iter_atomic+0x22d/0xcf0 [ 358.727443][T18125] ? folio_test_hugetlb+0x3a/0x70 [ 358.732529][T18125] ? shmem_write_begin+0x12a/0x1d0 [ 358.737714][T18125] generic_perform_write+0x212/0x410 [ 358.743030][T18125] ? shmem_write_begin+0x1d0/0x1d0 [ 358.748166][T18125] __generic_file_write_iter+0xa1/0x120 [ 358.753834][T18125] generic_file_write_iter+0x7d/0x1c0 [ 358.759247][T18125] vfs_write+0x4ab/0x7d0 [ 358.763521][T18125] ksys_write+0xeb/0x1a0 [ 358.767871][T18125] __x64_sys_write+0x42/0x50 [ 358.772492][T18125] do_syscall_64+0x41/0xc0 [ 358.776959][T18125] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 358.782977][T18125] RIP: 0033:0x7f077ad32fff [ 358.787402][T18125] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 358.807087][T18125] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 358.815596][T18125] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 358.823611][T18125] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 358.831636][T18125] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 358.839985][T18125] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 358.848053][T18125] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 358.856088][T18125] [ 358.859110][T18126] CPU: 1 PID: 18126 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 358.865154][T18125] loop1: detected capacity change from 0 to 512 [ 358.869195][T18126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 358.869212][T18126] Call Trace: [ 358.869220][T18126] [ 358.869228][T18126] dump_stack_lvl+0xda/0x130 [ 358.869286][T18126] dump_stack+0x15/0x20 [ 358.869310][T18126] should_fail_ex+0x21f/0x230 [ 358.869348][T18126] should_fail+0xb/0x10 [ 358.878730][T18125] EXT4-fs (loop1): Invalid log block size: 15 [ 358.885893][T18126] should_fail_usercopy+0x1a/0x20 [ 358.885926][T18126] copy_page_from_iter_atomic+0x22d/0xcf0 [ 358.885963][T18126] ? folio_test_hugetlb+0x3a/0x70 [ 358.932759][T18126] ? shmem_write_begin+0x12a/0x1d0 [ 358.937944][T18126] generic_perform_write+0x212/0x410 [ 358.943262][T18126] ? shmem_write_begin+0x1d0/0x1d0 [ 358.948395][T18126] __generic_file_write_iter+0xa1/0x120 [ 358.953975][T18126] generic_file_write_iter+0x7d/0x1c0 [ 358.959408][T18126] vfs_write+0x4ab/0x7d0 [ 358.963670][T18126] ksys_write+0xeb/0x1a0 [ 358.968123][T18126] __x64_sys_write+0x42/0x50 [ 358.972770][T18126] do_syscall_64+0x41/0xc0 [ 358.977330][T18126] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 358.983331][T18126] RIP: 0033:0x7f6f9c3d6fff [ 358.987761][T18126] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 359.007500][T18126] RSP: 002b:00007f6f9b755f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 359.015922][T18126] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 359.024029][T18126] RDX: 0000000000040000 RSI: 00007f6f93336000 RDI: 0000000000000004 [ 359.032007][T18126] RBP: 00007f6f93336000 R08: 0000000000000000 R09: 00000000000004c0 [ 359.039982][T18126] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 359.048045][T18126] R13: 00007f6f9b755fdc R14: 00007f6f9b755fe0 R15: 0000000020000ec2 [ 359.056077][T18126] [ 359.063339][T18118] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 359.069215][T18126] loop0: detected capacity change from 0 to 512 [ 359.072440][T18118] EXT4-fs (loop5): invalid inodes per group: 0 [ 359.072440][T18118] [ 359.082653][T18126] EXT4-fs (loop0): Invalid log cluster size: 53 [ 359.094056][T18114] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 359.094128][T18111] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 359.094231][T18111] EXT4-fs (loop3): Remounting filesystem read-only [ 359.106941][T18114] EXT4-fs (loop2): Remounting filesystem read-only [ 359.116576][T18111] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 359.123086][T18114] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. 12:24:51 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 62) 12:24:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 34) 12:24:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 80) 12:24:51 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 359.131396][T18117] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 359.144907][T18114] EXT4-fs (loop2): mount failed [ 359.159500][T18111] EXT4-fs (loop3): mount failed [ 359.175576][T18117] EXT4-fs (loop4): Remounting filesystem read-only [ 359.186830][T18117] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 359.202879][T18117] EXT4-fs (loop4): mount failed 12:24:51 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 359.254488][T18134] FAULT_INJECTION: forcing a failure. [ 359.254488][T18134] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 359.267875][T18134] CPU: 0 PID: 18134 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 359.272554][T18139] loop3: detected capacity change from 0 to 512 [ 359.277950][T18134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 359.277966][T18134] Call Trace: [ 359.277974][T18134] [ 359.277982][T18134] dump_stack_lvl+0xda/0x130 [ 359.305360][T18134] dump_stack+0x15/0x20 [ 359.309543][T18134] should_fail_ex+0x21f/0x230 [ 359.314234][T18134] __should_fail_alloc_page+0xfd/0x110 [ 359.319704][T18134] __alloc_pages+0x108/0x340 [ 359.324309][T18134] vma_alloc_folio+0x6a3/0x8c0 [ 359.329188][T18134] ? __vm_enough_memory+0xdf/0x2a0 [ 359.334482][T18134] shmem_get_folio_gfp+0x801/0x1200 [ 359.339709][T18134] shmem_write_begin+0xa6/0x1d0 [ 359.344577][T18134] generic_perform_write+0x1cf/0x410 [ 359.349966][T18134] ? shmem_write_begin+0x1d0/0x1d0 [ 359.355085][T18134] __generic_file_write_iter+0xa1/0x120 [ 359.360989][T18134] generic_file_write_iter+0x7d/0x1c0 [ 359.366451][T18134] vfs_write+0x4ab/0x7d0 [ 359.370713][T18134] ksys_write+0xeb/0x1a0 [ 359.374972][T18134] __x64_sys_write+0x42/0x50 [ 359.379690][T18134] do_syscall_64+0x41/0xc0 [ 359.384161][T18134] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 359.390084][T18134] RIP: 0033:0x7f077ad32fff [ 359.394516][T18134] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 359.414135][T18134] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 359.422560][T18134] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 359.430754][T18134] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 359.438766][T18134] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 359.446743][T18134] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 359.454715][T18134] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 359.462772][T18134] [ 359.467278][T18139] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 359.485365][T18141] FAULT_INJECTION: forcing a failure. [ 359.485365][T18141] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 359.498868][T18140] loop2: detected capacity change from 0 to 512 [ 359.499017][T18141] CPU: 0 PID: 18141 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 359.515397][T18141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 359.525482][T18141] Call Trace: [ 359.525863][T18142] FAULT_INJECTION: forcing a failure. [ 359.525863][T18142] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 359.528792][T18141] [ 359.528803][T18141] dump_stack_lvl+0xda/0x130 [ 359.549637][T18141] dump_stack+0x15/0x20 [ 359.553825][T18141] should_fail_ex+0x21f/0x230 [ 359.558514][T18141] __should_fail_alloc_page+0xfd/0x110 [ 359.563989][T18141] __alloc_pages+0x108/0x340 [ 359.568601][T18141] vma_alloc_folio+0x6a3/0x8c0 [ 359.573459][T18141] ? pte_offset_map_nolock+0x11f/0x1c0 [ 359.578939][T18141] handle_mm_fault+0xdc0/0x2c10 [ 359.584713][T18141] exc_page_fault+0x391/0x650 [ 359.589481][T18141] asm_exc_page_fault+0x26/0x30 [ 359.594348][T18141] RIP: 0033:0x7f497979c041 [ 359.598856][T18141] Code: 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 46 0f b6 0c 0e 45 84 c9 74 08 <44> 88 0c 06 49 8b 45 10 48 83 c0 01 49 89 45 10 83 ea 01 73 d2 41 [ 359.618607][T18141] RSP: 002b:00007f4978b71600 EFLAGS: 00010202 [ 359.624679][T18141] RAX: 0000000000028000 RBX: 00007f4978b71660 RCX: 0000000000004f5e [ 359.632719][T18141] RDX: 000000000000006b RSI: 00007f4970752000 RDI: 00007f4978b71700 [ 359.640694][T18141] RBP: 000000000000006c R08: 000000000000002d R09: 0000000000000073 [ 359.648789][T18141] R10: 000000000000000d R11: 00000000000004c3 R12: 00007f4978b71670 [ 359.656856][T18141] R13: 00007f4978b71700 R14: 0000000000004001 R15: 000000000000001c [ 359.664873][T18141] [ 359.667939][T18142] CPU: 1 PID: 18142 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 359.668088][T18141] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 359.678307][T18142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 359.678324][T18142] Call Trace: [ 359.678331][T18142] [ 359.687849][T18141] loop5: detected capacity change from 0 to 512 [ 359.695915][T18142] dump_stack_lvl+0xda/0x130 [ 359.713723][T18142] dump_stack+0x15/0x20 [ 359.718022][T18142] should_fail_ex+0x21f/0x230 [ 359.722832][T18142] __should_fail_alloc_page+0xfd/0x110 [ 359.728343][T18142] __alloc_pages+0x108/0x340 [ 359.732989][T18142] vma_alloc_folio+0x6a3/0x8c0 [ 359.737769][T18142] ? __vm_enough_memory+0xdf/0x2a0 [ 359.742984][T18142] shmem_get_folio_gfp+0x801/0x1200 [ 359.748206][T18142] shmem_write_begin+0xa6/0x1d0 [ 359.753157][T18142] generic_perform_write+0x1cf/0x410 [ 359.758469][T18142] ? shmem_write_begin+0x1d0/0x1d0 [ 359.763667][T18142] __generic_file_write_iter+0xa1/0x120 [ 359.770029][T18142] generic_file_write_iter+0x7d/0x1c0 [ 359.775508][T18142] vfs_write+0x4ab/0x7d0 [ 359.779857][T18142] ksys_write+0xeb/0x1a0 [ 359.784218][T18142] __x64_sys_write+0x42/0x50 [ 359.788893][T18142] do_syscall_64+0x41/0xc0 [ 359.793440][T18142] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 359.799620][T18142] RIP: 0033:0x7f6f9c3d6fff [ 359.804138][T18142] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 359.824282][T18142] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 359.832813][T18142] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 359.840974][T18142] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 359.849046][T18142] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 12:24:51 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 63) 12:24:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 359.857288][T18142] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 359.865274][T18142] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 359.873410][T18142] [ 359.876971][T18141] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 359.887004][T18141] EXT4-fs (loop5): invalid inodes per group: 0 [ 359.887004][T18141] [ 359.908344][T18140] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 359.914777][T18146] FAULT_INJECTION: forcing a failure. [ 359.914777][T18146] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 359.931129][T18146] CPU: 0 PID: 18146 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 359.941479][T18146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 359.951637][T18146] Call Trace: [ 359.952816][T18147] loop4: detected capacity change from 0 to 512 [ 359.954993][T18146] [ 359.955002][T18146] dump_stack_lvl+0xda/0x130 [ 359.968921][T18146] dump_stack+0x15/0x20 [ 359.973100][T18146] should_fail_ex+0x21f/0x230 [ 359.977874][T18146] should_fail+0xb/0x10 [ 359.982239][T18146] should_fail_usercopy+0x1a/0x20 [ 359.987401][T18146] copy_page_from_iter_atomic+0x22d/0xcf0 [ 359.993154][T18146] ? folio_test_hugetlb+0x3a/0x70 [ 359.998312][T18146] ? shmem_write_begin+0x12a/0x1d0 [ 360.004218][T18146] generic_perform_write+0x212/0x410 [ 360.009682][T18146] ? shmem_write_begin+0x1d0/0x1d0 [ 360.014829][T18146] __generic_file_write_iter+0xa1/0x120 [ 360.020613][T18146] generic_file_write_iter+0x7d/0x1c0 [ 360.026563][T18146] vfs_write+0x4ab/0x7d0 [ 360.030865][T18146] ksys_write+0xeb/0x1a0 [ 360.035552][T18146] __x64_sys_write+0x42/0x50 [ 360.040239][T18146] do_syscall_64+0x41/0xc0 [ 360.044784][T18146] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 360.050697][T18146] RIP: 0033:0x7f077ad32fff [ 360.055295][T18146] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 360.076590][T18146] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 360.085020][T18146] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 360.093156][T18146] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 360.101323][T18146] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 12:24:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 81) [ 360.109301][T18146] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 360.117278][T18146] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 360.125317][T18146] [ 360.133440][T18147] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 360.140632][T18146] loop1: detected capacity change from 0 to 512 12:24:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 35) [ 360.144037][T18139] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 360.160579][T18139] EXT4-fs (loop3): Remounting filesystem read-only [ 360.167330][T18139] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 360.182801][T18139] EXT4-fs (loop3): mount failed [ 360.190929][T18151] FAULT_INJECTION: forcing a failure. [ 360.190929][T18151] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 360.194510][T18146] EXT4-fs (loop1): Invalid log block size: 15 [ 360.204095][T18151] CPU: 0 PID: 18151 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 360.204126][T18151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 360.204140][T18151] Call Trace: [ 360.204146][T18151] [ 360.204159][T18151] dump_stack_lvl+0xda/0x130 [ 360.211294][T18140] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 360.220374][T18151] dump_stack+0x15/0x20 [ 360.220405][T18151] should_fail_ex+0x21f/0x230 [ 360.232483][T18140] EXT4-fs (loop2): Remounting filesystem read-only [ 360.233742][T18151] should_fail+0xb/0x10 [ 360.236709][T18140] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 360.241267][T18151] should_fail_usercopy+0x1a/0x20 [ 360.262762][T18154] FAULT_INJECTION: forcing a failure. [ 360.262762][T18154] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.267878][T18151] copy_page_from_iter_atomic+0x22d/0xcf0 [ 360.267958][T18151] ? folio_test_hugetlb+0x3a/0x70 [ 360.267982][T18151] ? shmem_write_begin+0x12a/0x1d0 [ 360.268012][T18151] generic_perform_write+0x212/0x410 [ 360.326407][T18151] ? shmem_write_begin+0x1d0/0x1d0 [ 360.331562][T18151] __generic_file_write_iter+0xa1/0x120 [ 360.337131][T18151] generic_file_write_iter+0x7d/0x1c0 [ 360.342666][T18151] vfs_write+0x4ab/0x7d0 [ 360.346938][T18151] ksys_write+0xeb/0x1a0 [ 360.351223][T18151] __x64_sys_write+0x42/0x50 [ 360.355838][T18151] do_syscall_64+0x41/0xc0 [ 360.360281][T18151] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 360.366278][T18151] RIP: 0033:0x7f6f9c3d6fff [ 360.370705][T18151] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 360.390530][T18151] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 360.399038][T18151] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 360.407221][T18151] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 360.415342][T18151] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 360.423325][T18151] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 360.431460][T18151] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 360.439473][T18151] [ 360.442622][T18154] CPU: 1 PID: 18154 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 360.443850][T18151] loop0: detected capacity change from 0 to 512 [ 360.452890][T18154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 360.463712][T18151] EXT4-fs (loop0): Invalid log cluster size: 53 [ 360.469186][T18154] Call Trace: [ 360.469196][T18154] [ 360.469204][T18154] dump_stack_lvl+0xda/0x130 [ 360.486464][T18154] dump_stack+0x15/0x20 [ 360.490713][T18154] should_fail_ex+0x21f/0x230 [ 360.495402][T18154] __should_fail_alloc_page+0xfd/0x110 [ 360.500909][T18154] __alloc_pages+0x108/0x340 [ 360.505538][T18154] vma_alloc_folio+0x6a3/0x8c0 [ 360.510403][T18154] ? __vm_enough_memory+0xdf/0x2a0 [ 360.515552][T18154] shmem_get_folio_gfp+0x801/0x1200 [ 360.520794][T18154] shmem_write_begin+0xa6/0x1d0 [ 360.525693][T18154] generic_perform_write+0x1cf/0x410 [ 360.531074][T18154] ? file_update_time+0x1cd/0x200 [ 360.536134][T18154] __generic_file_write_iter+0xa1/0x120 [ 360.541806][T18154] generic_file_write_iter+0x7d/0x1c0 [ 360.547213][T18154] vfs_write+0x4ab/0x7d0 [ 360.551563][T18154] ksys_write+0xeb/0x1a0 [ 360.555921][T18154] __x64_sys_write+0x42/0x50 [ 360.560569][T18154] do_syscall_64+0x41/0xc0 [ 360.565192][T18154] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 360.571375][T18154] RIP: 0033:0x7f49797b0fff [ 360.575928][T18154] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 360.595551][T18154] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 360.603975][T18154] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 360.612118][T18154] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 360.620146][T18154] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 360.628136][T18154] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 360.636158][T18154] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 360.644181][T18154] [ 360.647952][T18140] EXT4-fs (loop2): mount failed 12:24:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 36) [ 360.654928][T18147] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 360.668175][T18147] EXT4-fs (loop4): Remounting filesystem read-only [ 360.674932][T18147] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 360.684308][T18158] FAULT_INJECTION: forcing a failure. [ 360.684308][T18158] name fail_usercopy, interval 1, probability 0, space 0, times 0 12:24:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 82) [ 360.702866][T18158] CPU: 1 PID: 18158 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 360.712975][T18158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 360.715179][T18147] EXT4-fs (loop4): mount failed [ 360.723070][T18158] Call Trace: [ 360.723139][T18158] [ 360.734254][T18158] dump_stack_lvl+0xda/0x130 [ 360.738921][T18158] dump_stack+0x15/0x20 [ 360.743111][T18158] should_fail_ex+0x21f/0x230 [ 360.747832][T18158] should_fail+0xb/0x10 [ 360.752457][T18158] should_fail_usercopy+0x1a/0x20 12:24:52 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9vG1kdAPDvTOLSHylJBYdSiVLRVkkFtZOGthGHAhKCUyWg3EtInCiKE0ex0zZRRVPxByAhBEicOHFB4g9AQv0TEFIluCNArFa77e5hD7v1ymO726Z2k6iO3Y0/H2ni98Yz+b6vLT/Pm3nyBDCwzkXExYh4VqvVLkXEaHN92lwenYiI7cZ2T5/cn6svSdRqt95L6vs8qNfr20+88D+bu8TRiPjJDyN+nrwat7K5tTxbKhXXm/VCdWWtUNncury0MrtYXCyuTk9PXZu5PnN1ZrIreY5ExI3v/++3v/rTD2787Zt3/337nYlfJM310cytK4F2aKSey16LluGIWD+IYH0wFBHXswwBAPg8aB3nfz0iLsVoDGVHpwAAAMBhUvvOSHycRNQAAACAQyvN5sAmab45D2Ak0jSfb8zh/XIcT0vlSvUbC+WN1fnGXNmxyKULS6XiZHOu8Fjkknp9Kit/Vr+yoz4dEaci4jejx7J6fq5cmu/3yQ8AAAAYECd2jP8/HG2M/wEAAIBDZqzfDQAAAAAOnPE/AAAAHH7G/wAAAHCo/ejmzfpSa93/ev7O5sZy+c7l+WJlOb+yMZefK6+v5RfL5cXsN/tWdvt/pXJ57VuxunGvUC1WqoXK5tbtlfLGavX20ku3wAYAAAB66NTXHv0riYjtbx/Llroj/W4U0BPD+9n4vwfXDqD3hvrdAKBv9vX9DxwquX43AOi7ZJfnO07e+Xv32wIAAByM8a+0v/4/tOu5ge20R00EDojzfzC4XP+HweX6PwyuXAyFgTwMtoO//l+r7atBAABA141kS5LmI7LzACORpvl8xMnstgC5ZGGpVJyMiC9GxD9Hc1+o16eyPZNdxwwAAAAAAAAAAAAAAAAAAAAAAAAAQEOtlkQNAAAAONQi0v8nzft/jY9eGNl5fuBI8tFo9hgRd/9w63f3ZqvV9an6+vefr6/+vrn+Sj/OYAAAAAA7tcbprXE8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHTT0yf351pLL+O++72IGGsXfziOZo9HIxcRxz9IYviF/ZKIGOpC/O2HEXG6Xfyk3qwYa7aiXfxjfYyfRsSJLsSHQfao3v98t93nL41z2WP7z9+1rId6c537v/R5/zfUof85uccYZx7/pdAx/sOIM8Pt+59W/KRD/PN7jP+zn25tdXqu9seI8bbfP8lLsQrVlbVCZXPr8tLK7GJxsbg6PT11beb6zNWZycLCUqnY/Ns2xq+/+tdnr8v/eIf4Y7vkf2GP+X/y+N6TLzWKuXbxJ863f/9Pd4ifNr/7LjbL9efHW+XtRvlFZ//8j7Ovy3++Q/67vf8Te8z/0o9/+Z89bgoA9EBlc2t5tlQqrg904Y1ejfph0VuRhcJ+Cw/ejma8lYX+9ksAAED3vToGBgAAAAAAAAAAAAAAAAAAAHqtl7+u17Ldn1QBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAF7r0wAAAP//bSzYjQ==") [ 360.757595][T18158] copy_page_from_iter_atomic+0x22d/0xcf0 [ 360.763399][T18158] ? folio_test_hugetlb+0x3a/0x70 [ 360.768462][T18158] ? shmem_write_begin+0x12a/0x1d0 [ 360.773878][T18158] generic_perform_write+0x212/0x410 [ 360.779095][T18161] loop3: detected capacity change from 0 to 512 [ 360.779279][T18158] ? file_update_time+0x1cd/0x200 [ 360.790750][T18158] __generic_file_write_iter+0xa1/0x120 [ 360.796332][T18158] generic_file_write_iter+0x7d/0x1c0 [ 360.801831][T18158] vfs_write+0x4ab/0x7d0 [ 360.806109][T18158] ksys_write+0xeb/0x1a0 [ 360.810413][T18158] __x64_sys_write+0x42/0x50 [ 360.815048][T18158] do_syscall_64+0x41/0xc0 [ 360.819493][T18158] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 360.825478][T18158] RIP: 0033:0x7f49797b0fff [ 360.829981][T18158] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 360.849694][T18158] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 360.858466][T18158] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 360.866825][T18158] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 360.875020][T18158] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 360.883006][T18158] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 360.890999][T18158] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 360.898992][T18158] [ 360.902442][T18161] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 360.903436][T18158] loop5: detected capacity change from 0 to 512 [ 360.921220][T18162] FAULT_INJECTION: forcing a failure. [ 360.921220][T18162] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.934548][T18162] CPU: 0 PID: 18162 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 360.935360][T18158] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 360.944633][T18162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 360.944651][T18162] Call Trace: [ 360.944659][T18162] [ 360.944667][T18162] dump_stack_lvl+0xda/0x130 [ 360.944735][T18162] dump_stack+0x15/0x20 [ 360.944759][T18162] should_fail_ex+0x21f/0x230 [ 360.953844][T18158] EXT4-fs (loop5): invalid inodes per group: 0 [ 360.953844][T18158] [ 360.963878][T18162] __should_fail_alloc_page+0xfd/0x110 [ 360.963911][T18162] __alloc_pages+0x108/0x340 [ 360.980821][T18161] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 360.983695][T18162] vma_alloc_folio+0x6a3/0x8c0 [ 360.992375][T18161] EXT4-fs (loop3): Remounting filesystem read-only [ 360.997575][T18162] ? __vm_enough_memory+0xdf/0x2a0 [ 361.002180][T18161] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 361.013541][T18162] shmem_get_folio_gfp+0x801/0x1200 [ 361.050634][T18162] shmem_write_begin+0xa6/0x1d0 [ 361.055607][T18162] generic_perform_write+0x1cf/0x410 [ 361.061088][T18162] ? shmem_write_begin+0x1d0/0x1d0 [ 361.066261][T18162] __generic_file_write_iter+0xa1/0x120 [ 361.071992][T18162] generic_file_write_iter+0x7d/0x1c0 [ 361.077429][T18162] vfs_write+0x4ab/0x7d0 [ 361.081739][T18162] ksys_write+0xeb/0x1a0 [ 361.086099][T18162] __x64_sys_write+0x42/0x50 [ 361.090739][T18162] do_syscall_64+0x41/0xc0 [ 361.095235][T18162] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 361.097944][T18167] loop2: detected capacity change from 0 to 512 [ 361.101155][T18162] RIP: 0033:0x7f6f9c3d6fff 12:24:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:53 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 64) [ 361.109318][T18167] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 361.111801][T18162] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 361.129203][T18168] FAULT_INJECTION: forcing a failure. [ 361.129203][T18168] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 361.141001][T18162] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 361.141030][T18162] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 361.141103][T18162] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 361.141119][T18162] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 361.141133][T18162] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 361.141146][T18162] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 361.141230][T18162] 12:24:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 83) [ 361.207997][T18168] CPU: 1 PID: 18168 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 361.218256][T18168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 361.228685][T18168] Call Trace: [ 361.232191][T18168] [ 361.235312][T18168] dump_stack_lvl+0xda/0x130 [ 361.240060][T18168] dump_stack+0x15/0x20 [ 361.244439][T18168] should_fail_ex+0x21f/0x230 [ 361.244715][T18170] FAULT_INJECTION: forcing a failure. [ 361.244715][T18170] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 361.249227][T18168] __should_fail_alloc_page+0xfd/0x110 [ 361.267908][T18168] __alloc_pages+0x108/0x340 [ 361.272775][T18168] vma_alloc_folio+0x6a3/0x8c0 [ 361.277865][T18168] ? __vm_enough_memory+0xdf/0x2a0 [ 361.283003][T18168] shmem_get_folio_gfp+0x801/0x1200 [ 361.288254][T18168] shmem_write_begin+0xa6/0x1d0 [ 361.293146][T18168] generic_perform_write+0x1cf/0x410 [ 361.298527][T18168] ? shmem_write_begin+0x1d0/0x1d0 [ 361.303800][T18168] __generic_file_write_iter+0xa1/0x120 [ 361.309415][T18168] generic_file_write_iter+0x7d/0x1c0 [ 361.314830][T18168] vfs_write+0x4ab/0x7d0 [ 361.319136][T18168] ksys_write+0xeb/0x1a0 [ 361.323404][T18168] __x64_sys_write+0x42/0x50 [ 361.328022][T18168] do_syscall_64+0x41/0xc0 [ 361.332524][T18168] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 361.338438][T18168] RIP: 0033:0x7f077ad32fff [ 361.342861][T18168] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 361.362567][T18168] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 361.370996][T18168] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 361.379217][T18168] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 361.387308][T18168] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 361.395374][T18168] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 361.403432][T18168] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 361.411422][T18168] [ 361.414521][T18170] CPU: 0 PID: 18170 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 361.415138][T18161] EXT4-fs (loop3): mount failed [ 361.424603][T18170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 361.424619][T18170] Call Trace: [ 361.424627][T18170] [ 361.424635][T18170] dump_stack_lvl+0xda/0x130 [ 361.450464][T18170] dump_stack+0x15/0x20 [ 361.454706][T18170] should_fail_ex+0x21f/0x230 [ 361.459403][T18170] should_fail+0xb/0x10 [ 361.463570][T18170] should_fail_usercopy+0x1a/0x20 [ 361.468648][T18170] copy_page_from_iter_atomic+0x22d/0xcf0 [ 361.474564][T18170] ? folio_test_hugetlb+0x3a/0x70 [ 361.479688][T18170] ? shmem_write_begin+0x12a/0x1d0 [ 361.484820][T18170] generic_perform_write+0x212/0x410 [ 361.490128][T18170] ? shmem_write_begin+0x1d0/0x1d0 [ 361.495276][T18170] __generic_file_write_iter+0xa1/0x120 [ 361.500848][T18170] generic_file_write_iter+0x7d/0x1c0 [ 361.506294][T18170] vfs_write+0x4ab/0x7d0 [ 361.510650][T18170] ksys_write+0xeb/0x1a0 [ 361.514919][T18170] __x64_sys_write+0x42/0x50 [ 361.519535][T18170] do_syscall_64+0x41/0xc0 [ 361.523969][T18170] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 361.529890][T18170] RIP: 0033:0x7f6f9c3d6fff [ 361.534400][T18170] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 361.554091][T18170] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 361.562532][T18170] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 361.570858][T18170] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 361.579023][T18170] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 361.587359][T18170] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 361.595406][T18170] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 361.603667][T18170] [ 361.607649][T18170] loop0: detected capacity change from 0 to 512 12:24:53 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 65) [ 361.617194][T18170] EXT4-fs (loop0): Invalid log cluster size: 53 [ 361.618103][T18167] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 361.635636][T18167] EXT4-fs (loop2): Remounting filesystem read-only [ 361.642405][T18167] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 361.658269][T18167] EXT4-fs (loop2): mount failed [ 361.664846][T18174] FAULT_INJECTION: forcing a failure. [ 361.664846][T18174] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 361.678169][T18174] CPU: 1 PID: 18174 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 361.688476][T18174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 361.698631][T18174] Call Trace: [ 361.701936][T18174] [ 361.704895][T18174] dump_stack_lvl+0xda/0x130 [ 361.709535][T18174] dump_stack+0x15/0x20 12:24:53 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3PPTf2dz5bPvY598g3gIF1ISIuR8TzWq12JSJGm/Vpc3t8KiK2G3XPnj6cq29J1Gp33k0iadbVj03seMzWXY5HxI++H/HT5NW4lc2t5dlSqbje3C9UV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJruS50hE3Pruf3/zyz9+79Zfv37/X3f/P/GzpFkfO/Lotkbquey5aBmOiPXDCNYHQxFxM8sQAIDPgtb3/K9GxJUYjaHs2ykAAABwlNS+NRIfJRE1AAAA4MhKszWwSZpvrgMYiTTN5xtreL8YJ9NSuVL92kJ5Y3W+sVZ2LHLpwlKpONlcKzwWuaS+P5WVP92/tmt/OiLORMSvR09k+/m5cmm+35MfAAAAMCBO7Rr/fzDaGP8DAAAAR8xYvxsAAAAAHDrjfwAAADj6jP8BAADgSPvB7dv1rda6/vX8vc2N5fK9q/PFynJ+ZWMuP1deX8svlsuL2W/2rez1eKVyee0bsbrxoFAtVqqFyubW3ZXyxmr17tJLl8AGAAAAeujMVx7/M4mI7W+eyLa6Y/1uFNATwwf55/8cXjuA3hvqdwOAvjnQ5z9wpOT63QCg75I9jndcvPO37rcFAAA4HONfan/+f2jPuYHttEdNBA6J+T8YXM7/w+By/h8GVy6GwkAeBtvhn/+v1Q7UIAAAoOtGsi1J8xHZPMBIpGk+H3E6uyxALllYKhUnI+LzEfGP0dzn6vtT2T2TPccMAAAAAAAAAAAAAAAAAAAAAAAAAEBDrZZEDQAAADjSItL/Jc3rf42PXhrZPT9wLPlwNLuNiPu/v/PbB7PV6vpUvf69F/XV3zXrr/VjBgMAAADYrTVOb43jAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKCbnj19ONfaehn3ne9ExFi7+MNxPLs9HrmIOPl+EsM77pdExFAX4m8/ioiz7eIn9WbFWLMV7eKf6GP8NCJOdSE+DLLH9f7n2+3ef2lcyG7bv/9uZD3Um+vc/6Uv+r+hDv3P6X3GOPfkz4WO8R9FnBtu3/+04icd4l/cZ/yf/Hhrq9Ox2h8ixtt+/iQvxSpUV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJgsLS6Vi82/bGL/68l+evy7/kx3ij+2R/6V95v/xkwdPv9Ao5trFn7jY/vU/2yF+2vzsu9ws14+Pt8rbjfJO5//09/Ovy3++Q/57vf4T+8z/yg9/8e99/isA0AOVza3l2VKpuD7QhTd6Nupfi96KLBQOWvj529GMt7LQ334JAADovlfHwAAAAAAAAAAAAAAAAAAAAECv9fLX9Vq2+5MqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBrfRIAAP//1/jU8w==") (fail_nth: 37) [ 361.713730][T18174] should_fail_ex+0x21f/0x230 [ 361.718555][T18174] should_fail+0xb/0x10 [ 361.722758][T18174] should_fail_usercopy+0x1a/0x20 [ 361.727828][T18174] copy_page_from_iter_atomic+0x22d/0xcf0 [ 361.733605][T18174] ? folio_test_hugetlb+0x3a/0x70 [ 361.738761][T18174] ? shmem_write_begin+0x12a/0x1d0 [ 361.743778][T18176] FAULT_INJECTION: forcing a failure. [ 361.743778][T18176] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 361.743975][T18174] generic_perform_write+0x212/0x410 [ 361.744013][T18174] ? shmem_write_begin+0x1d0/0x1d0 [ 361.767898][T18174] __generic_file_write_iter+0xa1/0x120 [ 361.773508][T18174] generic_file_write_iter+0x7d/0x1c0 [ 361.778912][T18174] vfs_write+0x4ab/0x7d0 [ 361.783187][T18174] ksys_write+0xeb/0x1a0 [ 361.787455][T18174] __x64_sys_write+0x42/0x50 [ 361.792144][T18174] do_syscall_64+0x41/0xc0 [ 361.796651][T18174] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 361.802568][T18174] RIP: 0033:0x7f077ad32fff [ 361.806998][T18174] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 361.826893][T18174] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 361.835423][T18174] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 361.843491][T18174] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 361.851479][T18174] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 361.859488][T18174] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 361.867716][T18174] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 361.875703][T18174] [ 361.878732][T18176] CPU: 0 PID: 18176 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 361.888834][T18176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 361.898920][T18176] Call Trace: [ 361.902348][T18176] [ 361.905320][T18176] dump_stack_lvl+0xda/0x130 [ 361.907131][T18174] loop1: detected capacity change from 0 to 512 12:24:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 84) 12:24:54 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 361.909998][T18176] dump_stack+0x15/0x20 [ 361.920435][T18176] should_fail_ex+0x21f/0x230 [ 361.925314][T18176] __should_fail_alloc_page+0xfd/0x110 [ 361.930809][T18176] __alloc_pages+0x108/0x340 [ 361.935461][T18176] vma_alloc_folio+0x6a3/0x8c0 [ 361.940346][T18176] ? __vm_enough_memory+0xdf/0x2a0 [ 361.945559][T18176] shmem_get_folio_gfp+0x801/0x1200 [ 361.950810][T18176] shmem_write_begin+0xa6/0x1d0 [ 361.953954][T18179] FAULT_INJECTION: forcing a failure. [ 361.953954][T18179] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 361.955751][T18176] generic_perform_write+0x1cf/0x410 [ 361.974175][T18176] ? shmem_write_begin+0x1d0/0x1d0 [ 361.979349][T18176] __generic_file_write_iter+0xa1/0x120 [ 361.985136][T18176] generic_file_write_iter+0x7d/0x1c0 [ 361.990638][T18176] vfs_write+0x4ab/0x7d0 [ 361.995116][T18176] ksys_write+0xeb/0x1a0 [ 361.999482][T18176] __x64_sys_write+0x42/0x50 [ 362.004101][T18176] do_syscall_64+0x41/0xc0 [ 362.008540][T18176] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 362.014596][T18176] RIP: 0033:0x7f49797b0fff [ 362.019022][T18176] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 362.038704][T18176] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 362.047128][T18176] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 362.055111][T18176] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 362.063100][T18176] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 362.071304][T18176] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 362.079321][T18176] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 362.087396][T18176] [ 362.090439][T18179] CPU: 1 PID: 18179 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 362.098379][T18174] EXT4-fs (loop1): Invalid log block size: 15 [ 362.100525][T18179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 362.100542][T18179] Call Trace: [ 362.100548][T18179] [ 362.100554][T18179] dump_stack_lvl+0xda/0x130 [ 362.127721][T18179] dump_stack+0x15/0x20 [ 362.131895][T18179] should_fail_ex+0x21f/0x230 [ 362.136704][T18179] should_fail+0xb/0x10 [ 362.140872][T18179] should_fail_usercopy+0x1a/0x20 [ 362.146003][T18179] copy_page_from_iter_atomic+0x22d/0xcf0 [ 362.151808][T18179] ? folio_test_hugetlb+0x3a/0x70 [ 362.156849][T18179] ? shmem_write_begin+0x12a/0x1d0 [ 362.162011][T18179] generic_perform_write+0x212/0x410 [ 362.167398][T18179] ? shmem_write_begin+0x1d0/0x1d0 [ 362.172657][T18179] __generic_file_write_iter+0xa1/0x120 [ 362.178295][T18179] generic_file_write_iter+0x7d/0x1c0 [ 362.183724][T18179] vfs_write+0x4ab/0x7d0 [ 362.188197][T18179] ksys_write+0xeb/0x1a0 [ 362.192550][T18179] __x64_sys_write+0x42/0x50 [ 362.197196][T18179] do_syscall_64+0x41/0xc0 [ 362.201631][T18179] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 362.207551][T18179] RIP: 0033:0x7f6f9c3d6fff [ 362.212036][T18179] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 362.231746][T18179] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 362.240171][T18179] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 362.248236][T18179] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 362.256214][T18179] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 12:24:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 85) 12:24:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:54 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 38) [ 362.264192][T18179] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 362.272236][T18179] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 362.280311][T18179] [ 362.284312][T18179] loop0: detected capacity change from 0 to 512 [ 362.289470][T18180] loop3: detected capacity change from 0 to 512 [ 362.298451][T18179] EXT4-fs (loop0): Invalid log cluster size: 53 [ 362.298943][T18180] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 362.308727][T18182] loop4: detected capacity change from 0 to 512 [ 362.350276][T18180] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 362.362255][T18180] EXT4-fs (loop3): Remounting filesystem read-only [ 362.363632][T18186] loop5: detected capacity change from 0 to 512 [ 362.368914][T18180] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 362.390555][T18186] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 362.390626][T18180] EXT4-fs (loop3): mount failed [ 362.391119][T18182] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 362.399751][T18186] EXT4-fs (loop5): invalid inodes per group: 0 [ 362.399751][T18186] [ 362.415014][T18190] loop2: detected capacity change from 0 to 512 [ 362.426856][T18189] FAULT_INJECTION: forcing a failure. [ 362.426856][T18189] name fail_usercopy, interval 1, probability 0, space 0, times 0 12:24:54 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 66) [ 362.441700][T18189] CPU: 1 PID: 18189 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 362.441822][T18190] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 362.460958][T18189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 362.471078][T18189] Call Trace: [ 362.474417][T18189] [ 362.475438][T18192] FAULT_INJECTION: forcing a failure. [ 362.475438][T18192] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 362.477410][T18189] dump_stack_lvl+0xda/0x130 [ 362.495573][T18189] dump_stack+0x15/0x20 [ 362.499848][T18189] should_fail_ex+0x21f/0x230 [ 362.504549][T18189] should_fail+0xb/0x10 [ 362.508759][T18189] should_fail_usercopy+0x1a/0x20 [ 362.513822][T18189] copy_page_from_iter_atomic+0x22d/0xcf0 [ 362.519565][T18189] ? folio_test_hugetlb+0x3a/0x70 [ 362.524606][T18189] ? shmem_write_begin+0x12a/0x1d0 [ 362.529819][T18189] generic_perform_write+0x212/0x410 [ 362.535132][T18189] ? shmem_write_begin+0x1d0/0x1d0 [ 362.540259][T18189] __generic_file_write_iter+0xa1/0x120 [ 362.545838][T18189] generic_file_write_iter+0x7d/0x1c0 [ 362.551264][T18189] vfs_write+0x4ab/0x7d0 [ 362.555579][T18189] ksys_write+0xeb/0x1a0 [ 362.560006][T18189] __x64_sys_write+0x42/0x50 [ 362.564635][T18189] do_syscall_64+0x41/0xc0 [ 362.569069][T18189] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 362.575049][T18189] RIP: 0033:0x7f6f9c3d6fff [ 362.579475][T18189] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 362.599596][T18189] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 362.608108][T18189] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 362.616090][T18189] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 362.624071][T18189] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 362.632148][T18189] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 362.640127][T18189] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 362.648124][T18189] [ 362.651174][T18192] CPU: 0 PID: 18192 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 362.652441][T18189] loop0: detected capacity change from 0 to 512 [ 362.661260][T18192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 362.673711][T18189] EXT4-fs (loop0): Invalid log cluster size: 53 [ 362.677659][T18192] Call Trace: [ 362.677668][T18192] [ 362.677677][T18192] dump_stack_lvl+0xda/0x130 [ 362.695075][T18192] dump_stack+0x15/0x20 [ 362.699369][T18192] should_fail_ex+0x21f/0x230 [ 362.704061][T18192] __should_fail_alloc_page+0xfd/0x110 [ 362.709556][T18192] __alloc_pages+0x108/0x340 [ 362.714284][T18192] vma_alloc_folio+0x6a3/0x8c0 [ 362.719070][T18192] ? __vm_enough_memory+0xdf/0x2a0 [ 362.724220][T18192] shmem_get_folio_gfp+0x801/0x1200 [ 362.729540][T18192] shmem_write_begin+0xa6/0x1d0 [ 362.735014][T18192] generic_perform_write+0x1cf/0x410 [ 362.740323][T18192] ? shmem_write_begin+0x1d0/0x1d0 [ 362.745662][T18192] __generic_file_write_iter+0xa1/0x120 [ 362.751335][T18192] generic_file_write_iter+0x7d/0x1c0 [ 362.756806][T18192] vfs_write+0x4ab/0x7d0 [ 362.761087][T18192] ksys_write+0xeb/0x1a0 [ 362.765558][T18192] __x64_sys_write+0x42/0x50 [ 362.770241][T18192] do_syscall_64+0x41/0xc0 [ 362.774816][T18192] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 362.780754][T18192] RIP: 0033:0x7f077ad32fff [ 362.785180][T18192] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 362.809473][T18192] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 362.817947][T18192] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 362.826015][T18192] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 362.834253][T18192] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 362.842323][T18192] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 12:24:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 86) [ 362.850421][T18192] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 362.858504][T18192] [ 362.886674][ T3113] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 362.893294][T18197] FAULT_INJECTION: forcing a failure. [ 362.893294][T18197] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 362.909732][T18197] CPU: 1 PID: 18197 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 362.919541][T18190] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 12:24:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 39) [ 362.919851][T18197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 362.931911][T18190] EXT4-fs (loop2): Remounting filesystem read-only [ 362.941195][T18197] Call Trace: [ 362.941206][T18197] [ 362.941214][T18197] dump_stack_lvl+0xda/0x130 [ 362.941254][T18197] dump_stack+0x15/0x20 [ 362.947804][T18190] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 362.951171][T18197] should_fail_ex+0x21f/0x230 [ 362.954943][T18190] EXT4-fs (loop2): mount failed [ 362.959151][T18197] __should_fail_alloc_page+0xfd/0x110 [ 362.993846][T18197] __alloc_pages+0x108/0x340 [ 362.998579][T18197] vma_alloc_folio+0x6a3/0x8c0 [ 363.003371][T18197] ? __vm_enough_memory+0xdf/0x2a0 [ 363.008636][T18197] shmem_get_folio_gfp+0x801/0x1200 [ 363.014152][T18197] shmem_write_begin+0xa6/0x1d0 [ 363.019199][T18197] generic_perform_write+0x1cf/0x410 [ 363.024608][T18197] ? shmem_write_begin+0x1d0/0x1d0 [ 363.029754][T18197] __generic_file_write_iter+0xa1/0x120 [ 363.035547][T18197] generic_file_write_iter+0x7d/0x1c0 [ 363.041066][T18197] vfs_write+0x4ab/0x7d0 [ 363.045383][T18197] ksys_write+0xeb/0x1a0 [ 363.049657][T18197] __x64_sys_write+0x42/0x50 [ 363.054304][T18197] do_syscall_64+0x41/0xc0 [ 363.058827][T18197] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 363.064896][T18197] RIP: 0033:0x7f6f9c3d6fff [ 363.069421][T18197] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 363.089114][T18197] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 363.097659][T18197] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 363.105642][T18197] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 363.113648][T18197] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 363.121734][T18197] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 363.129828][T18197] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 12:24:55 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 67) 12:24:55 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 363.137843][T18197] [ 363.173575][T18200] FAULT_INJECTION: forcing a failure. [ 363.173575][T18200] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 363.182289][T18182] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 363.187004][T18200] CPU: 0 PID: 18200 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 363.208478][T18200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 363.218624][T18200] Call Trace: [ 363.221932][T18200] [ 363.224920][T18200] dump_stack_lvl+0xda/0x130 [ 363.229645][T18200] dump_stack+0x15/0x20 [ 363.233848][T18200] should_fail_ex+0x21f/0x230 [ 363.234047][T18204] loop3: detected capacity change from 0 to 512 [ 363.238572][T18200] should_fail+0xb/0x10 [ 363.249035][T18200] should_fail_usercopy+0x1a/0x20 [ 363.254086][T18200] copy_page_from_iter_atomic+0x22d/0xcf0 [ 363.259903][T18200] ? folio_test_hugetlb+0x3a/0x70 [ 363.265135][T18200] ? shmem_write_begin+0x12a/0x1d0 [ 363.270270][T18200] generic_perform_write+0x212/0x410 [ 363.275579][T18200] ? shmem_write_begin+0x1d0/0x1d0 [ 363.280772][T18200] __generic_file_write_iter+0xa1/0x120 [ 363.286383][T18200] generic_file_write_iter+0x7d/0x1c0 [ 363.291849][T18200] vfs_write+0x4ab/0x7d0 [ 363.296181][T18200] ksys_write+0xeb/0x1a0 [ 363.300450][T18200] __x64_sys_write+0x42/0x50 [ 363.305159][T18200] do_syscall_64+0x41/0xc0 [ 363.309599][T18200] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 363.315615][T18200] RIP: 0033:0x7f077ad32fff [ 363.320058][T18200] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 363.339965][T18200] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 363.348485][T18200] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 363.356545][T18200] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 363.364667][T18200] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 12:24:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 87) [ 363.372737][T18200] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 363.380721][T18200] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 363.388792][T18200] [ 363.393914][T18204] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 363.394321][T18182] EXT4-fs (loop4): Remounting filesystem read-only [ 363.409766][T18182] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 363.411053][T18200] loop1: detected capacity change from 0 to 512 [ 363.437868][T18206] FAULT_INJECTION: forcing a failure. [ 363.437868][T18206] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 363.437938][T18202] FAULT_INJECTION: forcing a failure. [ 363.437938][T18202] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 363.450976][T18206] CPU: 0 PID: 18206 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 363.474348][T18206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 363.484426][T18206] Call Trace: [ 363.487805][T18206] [ 363.490815][T18206] dump_stack_lvl+0xda/0x130 [ 363.495474][T18206] dump_stack+0x15/0x20 [ 363.499645][T18206] should_fail_ex+0x21f/0x230 [ 363.504378][T18206] should_fail+0xb/0x10 [ 363.508550][T18206] should_fail_usercopy+0x1a/0x20 [ 363.513588][T18206] copy_page_from_iter_atomic+0x22d/0xcf0 [ 363.519361][T18206] ? folio_test_hugetlb+0x3a/0x70 [ 363.524554][T18206] ? shmem_write_begin+0x12a/0x1d0 [ 363.529740][T18206] generic_perform_write+0x212/0x410 [ 363.535054][T18206] ? shmem_write_begin+0x1d0/0x1d0 [ 363.540204][T18206] __generic_file_write_iter+0xa1/0x120 [ 363.546037][T18206] generic_file_write_iter+0x7d/0x1c0 [ 363.551501][T18206] vfs_write+0x4ab/0x7d0 [ 363.555795][T18206] ksys_write+0xeb/0x1a0 [ 363.560058][T18206] __x64_sys_write+0x42/0x50 [ 363.564723][T18206] do_syscall_64+0x41/0xc0 [ 363.569204][T18206] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 363.575260][T18206] RIP: 0033:0x7f6f9c3d6fff [ 363.579682][T18206] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 363.599485][T18206] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 363.607987][T18206] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 363.615970][T18206] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 363.624015][T18206] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 363.632346][T18206] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 363.640327][T18206] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 363.648376][T18206] [ 363.651489][T18202] CPU: 1 PID: 18202 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 363.652675][T18206] loop0: detected capacity change from 0 to 512 [ 363.661861][T18202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 363.670432][T18206] EXT4-fs (loop0): Invalid log cluster size: 53 [ 363.678685][T18202] Call Trace: [ 363.678696][T18202] [ 363.678704][T18202] dump_stack_lvl+0xda/0x130 [ 363.678736][T18202] dump_stack+0x15/0x20 [ 363.700394][T18202] should_fail_ex+0x21f/0x230 [ 363.705090][T18202] should_fail+0xb/0x10 [ 363.709337][T18202] should_fail_usercopy+0x1a/0x20 [ 363.714707][T18202] copy_page_from_iter_atomic+0x22d/0xcf0 [ 363.720663][T18202] ? folio_test_hugetlb+0x3a/0x70 [ 363.725702][T18202] ? shmem_write_begin+0x12a/0x1d0 [ 363.730865][T18202] generic_perform_write+0x212/0x410 [ 363.736214][T18202] ? shmem_write_begin+0x1d0/0x1d0 [ 363.741668][T18202] __generic_file_write_iter+0xa1/0x120 [ 363.747388][T18202] generic_file_write_iter+0x7d/0x1c0 [ 363.752794][T18202] vfs_write+0x4ab/0x7d0 [ 363.757151][T18202] ksys_write+0xeb/0x1a0 [ 363.761430][T18202] __x64_sys_write+0x42/0x50 [ 363.766054][T18202] do_syscall_64+0x41/0xc0 [ 363.770578][T18202] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 363.776606][T18202] RIP: 0033:0x7f49797b0fff [ 363.781148][T18202] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 363.800869][T18202] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 363.809295][T18202] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 363.817475][T18202] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 363.825542][T18202] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 363.833583][T18202] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 363.841736][T18202] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 363.849758][T18202] [ 363.854274][T18202] loop5: detected capacity change from 0 to 512 [ 363.861084][T18182] EXT4-fs (loop4): mount failed [ 363.866816][T18202] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 363.876119][T18202] EXT4-fs (loop5): invalid inodes per group: 0 [ 363.876119][T18202] [ 363.882320][T18200] EXT4-fs (loop1): Invalid log block size: 15 [ 363.893233][T18204] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 363.907845][T18204] EXT4-fs (loop3): Remounting filesystem read-only 12:24:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 88) 12:24:56 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:56 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 40) 12:24:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:56 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 68) 12:24:56 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 363.914517][T18204] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 363.930378][T18204] EXT4-fs (loop3): mount failed [ 363.987954][T18211] loop2: detected capacity change from 0 to 512 [ 363.997146][T18211] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 364.008023][T18213] FAULT_INJECTION: forcing a failure. [ 364.008023][T18213] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 364.009671][T18217] loop3: detected capacity change from 0 to 512 [ 364.021645][T18213] CPU: 0 PID: 18213 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 364.038436][T18213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 364.048676][T18213] Call Trace: [ 364.051996][T18213] [ 364.055129][T18213] dump_stack_lvl+0xda/0x130 [ 364.059745][T18213] dump_stack+0x15/0x20 [ 364.064029][T18213] should_fail_ex+0x21f/0x230 [ 364.068805][T18213] __should_fail_alloc_page+0xfd/0x110 [ 364.074357][T18213] __alloc_pages+0x108/0x340 [ 364.079032][T18213] vma_alloc_folio+0x6a3/0x8c0 [ 364.083820][T18213] ? __vm_enough_memory+0xdf/0x2a0 [ 364.088988][T18213] shmem_get_folio_gfp+0x801/0x1200 [ 364.094212][T18213] shmem_write_begin+0xa6/0x1d0 [ 364.099084][T18213] generic_perform_write+0x1cf/0x410 [ 364.104484][T18213] ? shmem_write_begin+0x1d0/0x1d0 [ 364.109614][T18213] __generic_file_write_iter+0xa1/0x120 [ 364.115277][T18213] generic_file_write_iter+0x7d/0x1c0 [ 364.120671][T18213] vfs_write+0x4ab/0x7d0 [ 364.125011][T18213] ksys_write+0xeb/0x1a0 [ 364.129406][T18213] __x64_sys_write+0x42/0x50 [ 364.134063][T18213] do_syscall_64+0x41/0xc0 [ 364.138518][T18213] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 364.144546][T18213] RIP: 0033:0x7f077ad32fff [ 364.148969][T18213] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 364.168998][T18213] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 364.177524][T18213] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 364.185529][T18213] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 364.193712][T18213] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 364.201716][T18213] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 364.209880][T18213] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 364.218046][T18213] [ 364.222663][T18217] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 364.231479][T18216] FAULT_INJECTION: forcing a failure. [ 364.231479][T18216] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 364.244558][T18221] loop4: detected capacity change from 0 to 512 [ 364.245032][T18216] CPU: 0 PID: 18216 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 364.261345][T18216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 364.271513][T18216] Call Trace: [ 364.272606][T18223] FAULT_INJECTION: forcing a failure. [ 364.272606][T18223] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 364.274852][T18216] [ 364.274863][T18216] dump_stack_lvl+0xda/0x130 [ 364.295624][T18216] dump_stack+0x15/0x20 [ 364.299864][T18216] should_fail_ex+0x21f/0x230 [ 364.304592][T18216] __should_fail_alloc_page+0xfd/0x110 [ 364.310093][T18216] __alloc_pages+0x108/0x340 [ 364.314708][T18216] vma_alloc_folio+0x6a3/0x8c0 [ 364.319493][T18216] ? __vm_enough_memory+0xdf/0x2a0 [ 364.324688][T18216] shmem_get_folio_gfp+0x801/0x1200 [ 364.329968][T18216] shmem_write_begin+0xa6/0x1d0 [ 364.334841][T18216] generic_perform_write+0x1cf/0x410 [ 364.340315][T18216] ? shmem_write_begin+0x1d0/0x1d0 [ 364.346612][T18216] __generic_file_write_iter+0xa1/0x120 [ 364.352204][T18216] generic_file_write_iter+0x7d/0x1c0 [ 364.357715][T18216] vfs_write+0x4ab/0x7d0 [ 364.362128][T18216] ksys_write+0xeb/0x1a0 [ 364.366568][T18216] __x64_sys_write+0x42/0x50 [ 364.371192][T18216] do_syscall_64+0x41/0xc0 [ 364.375806][T18216] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 364.381726][T18216] RIP: 0033:0x7f6f9c3d6fff [ 364.386196][T18216] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 364.407220][T18216] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 364.415736][T18216] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 364.423856][T18216] RDX: 0000000000040000 RSI: 00007f6f93357000 RDI: 0000000000000004 [ 364.432020][T18216] RBP: 00007f6f93357000 R08: 0000000000000000 R09: 00000000000004c0 [ 364.440109][T18216] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 364.448099][T18216] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 364.456191][T18216] [ 364.459223][T18223] CPU: 1 PID: 18223 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 364.469422][T18223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 364.469881][T18224] FAULT_INJECTION: forcing a failure. [ 364.469881][T18224] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 364.479497][T18223] Call Trace: [ 364.479510][T18223] [ 364.479518][T18223] dump_stack_lvl+0xda/0x130 [ 364.479551][T18223] dump_stack+0x15/0x20 [ 364.508177][T18223] should_fail_ex+0x21f/0x230 [ 364.512874][T18223] should_fail+0xb/0x10 [ 364.517049][T18223] should_fail_usercopy+0x1a/0x20 [ 364.522089][T18223] copy_page_from_iter_atomic+0x22d/0xcf0 [ 364.528036][T18223] ? folio_test_hugetlb+0x3a/0x70 [ 364.533076][T18223] ? shmem_write_begin+0x12a/0x1d0 [ 364.538362][T18223] generic_perform_write+0x212/0x410 [ 364.543674][T18223] ? shmem_write_begin+0x1d0/0x1d0 [ 364.548804][T18223] __generic_file_write_iter+0xa1/0x120 [ 364.554383][T18223] generic_file_write_iter+0x7d/0x1c0 [ 364.559996][T18223] vfs_write+0x4ab/0x7d0 [ 364.564370][T18223] ksys_write+0xeb/0x1a0 [ 364.568675][T18223] __x64_sys_write+0x42/0x50 [ 364.573396][T18223] do_syscall_64+0x41/0xc0 [ 364.577842][T18223] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 364.583776][T18223] RIP: 0033:0x7f077ad32fff [ 364.588645][T18223] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 364.608445][T18223] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 364.616875][T18223] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 364.624857][T18223] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 364.632920][T18223] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 364.640993][T18223] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 364.649067][T18223] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 364.657231][T18223] [ 364.660452][T18224] CPU: 0 PID: 18224 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 364.670622][T18224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 364.680768][T18224] Call Trace: [ 364.684065][T18224] [ 364.687011][T18224] dump_stack_lvl+0xda/0x130 [ 364.691637][T18224] dump_stack+0x15/0x20 [ 364.695849][T18224] should_fail_ex+0x21f/0x230 [ 364.700565][T18224] __should_fail_alloc_page+0xfd/0x110 [ 364.706179][T18224] __alloc_pages+0x108/0x340 [ 364.710793][T18224] vma_alloc_folio+0x6a3/0x8c0 [ 364.715687][T18224] ? __vm_enough_memory+0xdf/0x2a0 [ 364.720899][T18224] shmem_get_folio_gfp+0x801/0x1200 [ 364.726135][T18224] shmem_write_begin+0xa6/0x1d0 [ 364.731176][T18224] generic_perform_write+0x1cf/0x410 [ 364.736497][T18224] ? shmem_write_begin+0x1d0/0x1d0 [ 364.741734][T18224] __generic_file_write_iter+0xa1/0x120 [ 364.747342][T18224] generic_file_write_iter+0x7d/0x1c0 [ 364.752760][T18224] vfs_write+0x4ab/0x7d0 [ 364.757029][T18224] ksys_write+0xeb/0x1a0 [ 364.761335][T18224] __x64_sys_write+0x42/0x50 [ 364.765976][T18224] do_syscall_64+0x41/0xc0 [ 364.770411][T18224] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 364.776398][T18224] RIP: 0033:0x7f49797b0fff [ 364.780923][T18224] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 364.800689][T18224] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 364.809125][T18224] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 364.817233][T18224] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 364.825223][T18224] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 364.833356][T18224] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 12:24:56 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 69) 12:24:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 89) 12:24:56 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 41) [ 364.841429][T18224] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 364.849429][T18224] [ 364.854674][T18223] loop1: detected capacity change from 0 to 512 [ 364.864022][T18223] EXT4-fs (loop1): Invalid log block size: 15 [ 364.899369][T18211] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 364.900836][T18221] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 364.910815][T18211] EXT4-fs (loop2): Remounting filesystem read-only [ 364.926559][T18211] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 364.932280][T18230] FAULT_INJECTION: forcing a failure. [ 364.932280][T18230] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 364.955428][T18230] CPU: 0 PID: 18230 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 364.957147][T18231] FAULT_INJECTION: forcing a failure. [ 364.957147][T18231] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 364.965513][T18230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 364.989053][T18230] Call Trace: [ 364.992446][T18230] [ 364.995387][T18230] dump_stack_lvl+0xda/0x130 [ 365.000067][T18230] dump_stack+0x15/0x20 [ 365.004481][T18230] should_fail_ex+0x21f/0x230 [ 365.009285][T18230] should_fail+0xb/0x10 [ 365.013692][T18230] should_fail_usercopy+0x1a/0x20 [ 365.018803][T18230] copy_page_from_iter_atomic+0x22d/0xcf0 [ 365.024722][T18230] ? folio_test_hugetlb+0x3a/0x70 [ 365.029990][T18230] ? shmem_write_begin+0x12a/0x1d0 [ 365.035150][T18230] generic_perform_write+0x212/0x410 [ 365.040467][T18230] ? shmem_write_begin+0x1d0/0x1d0 [ 365.045599][T18230] __generic_file_write_iter+0xa1/0x120 [ 365.051614][T18230] generic_file_write_iter+0x7d/0x1c0 [ 365.057136][T18230] vfs_write+0x4ab/0x7d0 [ 365.061801][T18230] ksys_write+0xeb/0x1a0 [ 365.066072][T18230] __x64_sys_write+0x42/0x50 [ 365.070854][T18230] do_syscall_64+0x41/0xc0 [ 365.075919][T18230] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 365.082084][T18230] RIP: 0033:0x7f49797b0fff [ 365.086638][T18230] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 365.106628][T18230] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 365.115158][T18230] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 365.123249][T18230] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 365.131424][T18230] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 365.139525][T18230] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 365.147521][T18230] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 365.155617][T18230] [ 365.158699][T18231] CPU: 1 PID: 18231 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 365.160104][T18230] loop5: detected capacity change from 0 to 512 [ 365.169132][T18231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 365.169150][T18231] Call Trace: [ 365.169157][T18231] [ 365.177258][T18211] EXT4-fs (loop2): mount failed [ 365.185704][T18231] dump_stack_lvl+0xda/0x130 [ 365.185850][T18231] dump_stack+0x15/0x20 [ 365.205840][T18231] should_fail_ex+0x21f/0x230 [ 365.210548][T18231] should_fail+0xb/0x10 [ 365.214722][T18231] should_fail_usercopy+0x1a/0x20 [ 365.219850][T18231] copy_page_from_iter_atomic+0x22d/0xcf0 [ 365.225640][T18231] ? folio_test_hugetlb+0x3a/0x70 [ 365.230737][T18231] ? shmem_write_begin+0x12a/0x1d0 [ 365.235893][T18231] generic_perform_write+0x212/0x410 [ 365.241215][T18231] ? shmem_write_begin+0x1d0/0x1d0 [ 365.246532][T18231] __generic_file_write_iter+0xa1/0x120 [ 365.252205][T18231] generic_file_write_iter+0x7d/0x1c0 [ 365.257776][T18231] vfs_write+0x4ab/0x7d0 [ 365.262145][T18231] ksys_write+0xeb/0x1a0 [ 365.266492][T18231] __x64_sys_write+0x42/0x50 [ 365.271131][T18231] do_syscall_64+0x41/0xc0 [ 365.275668][T18231] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 365.282044][T18231] RIP: 0033:0x7f6f9c3d6fff [ 365.286740][T18231] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 365.306830][T18231] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 365.315301][T18231] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 365.323776][T18231] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 365.332007][T18231] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 365.341200][T18231] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 365.349451][T18231] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 365.357512][T18231] [ 365.361494][T18231] loop0: detected capacity change from 0 to 512 [ 365.361884][T18230] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 365.371295][T18231] EXT4-fs (loop0): Invalid log cluster size: 53 [ 365.377127][T18230] EXT4-fs (loop5): invalid inodes per group: 0 [ 365.377127][T18230] [ 365.387421][ T3695] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 12:24:57 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 70) [ 365.403229][T18217] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 365.416908][T18217] EXT4-fs (loop3): Remounting filesystem read-only [ 365.425577][T18217] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 365.431547][T18221] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 12:24:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 90) 12:24:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 42) 12:24:57 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 365.453249][T18217] EXT4-fs (loop3): mount failed [ 365.459746][T18221] EXT4-fs (loop4): Remounting filesystem read-only [ 365.466356][T18221] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 365.514085][T18221] EXT4-fs (loop4): mount failed [ 365.527925][T18239] FAULT_INJECTION: forcing a failure. [ 365.527925][T18239] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 365.529451][T18237] FAULT_INJECTION: forcing a failure. [ 365.529451][T18237] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 365.541467][T18239] CPU: 1 PID: 18239 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 365.564945][T18239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 365.575409][T18239] Call Trace: [ 365.578794][T18239] [ 365.581776][T18239] dump_stack_lvl+0xda/0x130 [ 365.586555][T18239] dump_stack+0x15/0x20 [ 365.590861][T18239] should_fail_ex+0x21f/0x230 [ 365.596090][T18239] __should_fail_alloc_page+0xfd/0x110 [ 365.601680][T18239] __alloc_pages+0x108/0x340 [ 365.606293][T18239] vma_alloc_folio+0x6a3/0x8c0 [ 365.611179][T18239] ? __vm_enough_memory+0xdf/0x2a0 [ 365.616317][T18239] shmem_get_folio_gfp+0x801/0x1200 [ 365.621540][T18239] shmem_write_begin+0xa6/0x1d0 [ 365.626581][T18239] generic_perform_write+0x1cf/0x410 [ 365.631961][T18239] ? shmem_write_begin+0x1d0/0x1d0 [ 365.637092][T18239] __generic_file_write_iter+0xa1/0x120 [ 365.642720][T18239] generic_file_write_iter+0x7d/0x1c0 [ 365.648369][T18239] vfs_write+0x4ab/0x7d0 [ 365.652713][T18239] ksys_write+0xeb/0x1a0 [ 365.656990][T18239] __x64_sys_write+0x42/0x50 [ 365.661622][T18239] do_syscall_64+0x41/0xc0 [ 365.666062][T18239] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 365.671979][T18239] RIP: 0033:0x7f49797b0fff [ 365.676583][T18239] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 365.696394][T18239] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 365.704844][T18239] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 365.712864][T18239] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 365.722422][T18239] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 365.730411][T18239] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 365.738396][T18239] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 365.746427][T18239] [ 365.749714][T18237] CPU: 0 PID: 18237 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 12:24:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 365.759849][T18237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 365.769947][T18237] Call Trace: [ 365.771430][T18238] FAULT_INJECTION: forcing a failure. [ 365.771430][T18238] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 365.773232][T18237] [ 365.773242][T18237] dump_stack_lvl+0xda/0x130 [ 365.773273][T18237] dump_stack+0x15/0x20 [ 365.798423][T18237] should_fail_ex+0x21f/0x230 [ 365.803203][T18237] __should_fail_alloc_page+0xfd/0x110 [ 365.808765][T18237] __alloc_pages+0x108/0x340 [ 365.813403][T18237] vma_alloc_folio+0x6a3/0x8c0 [ 365.818194][T18237] ? __vm_enough_memory+0xdf/0x2a0 [ 365.823468][T18237] shmem_get_folio_gfp+0x801/0x1200 [ 365.828739][T18237] shmem_write_begin+0xa6/0x1d0 [ 365.833692][T18237] generic_perform_write+0x1cf/0x410 [ 365.839023][T18237] ? shmem_write_begin+0x1d0/0x1d0 [ 365.844151][T18237] __generic_file_write_iter+0xa1/0x120 [ 365.849767][T18237] generic_file_write_iter+0x7d/0x1c0 [ 365.855252][T18237] vfs_write+0x4ab/0x7d0 [ 365.859586][T18237] ksys_write+0xeb/0x1a0 [ 365.863852][T18237] __x64_sys_write+0x42/0x50 [ 365.868567][T18237] do_syscall_64+0x41/0xc0 [ 365.873104][T18237] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 365.879068][T18237] RIP: 0033:0x7f6f9c3d6fff [ 365.883536][T18237] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 365.903324][T18237] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 365.911938][T18237] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 365.919929][T18237] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 365.928137][T18237] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 365.936129][T18237] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 365.944203][T18237] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 365.952304][T18237] [ 365.955415][T18238] CPU: 1 PID: 18238 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 365.965561][T18238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 365.975664][T18238] Call Trace: [ 365.978976][T18238] [ 365.981935][T18238] dump_stack_lvl+0xda/0x130 [ 365.986800][T18238] dump_stack+0x15/0x20 [ 365.991108][T18238] should_fail_ex+0x21f/0x230 [ 365.995836][T18238] __should_fail_alloc_page+0xfd/0x110 [ 366.001348][T18238] __alloc_pages+0x108/0x340 [ 366.001386][T18242] FAULT_INJECTION: forcing a failure. [ 366.001386][T18242] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 366.006037][T18238] vma_alloc_folio+0x6a3/0x8c0 [ 366.006074][T18238] ? __vm_enough_memory+0xdf/0x2a0 [ 366.006110][T18238] shmem_get_folio_gfp+0x801/0x1200 [ 366.034342][T18238] shmem_write_begin+0xa6/0x1d0 [ 366.039239][T18238] generic_perform_write+0x1cf/0x410 [ 366.044868][T18238] ? shmem_write_begin+0x1d0/0x1d0 [ 366.050260][T18238] __generic_file_write_iter+0xa1/0x120 [ 366.055841][T18238] generic_file_write_iter+0x7d/0x1c0 [ 366.061410][T18238] vfs_write+0x4ab/0x7d0 [ 366.065835][T18238] ksys_write+0xeb/0x1a0 [ 366.070197][T18238] __x64_sys_write+0x42/0x50 [ 366.074934][T18238] do_syscall_64+0x41/0xc0 [ 366.079403][T18238] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 366.085457][T18238] RIP: 0033:0x7f077ad32fff [ 366.089894][T18238] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 12:24:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 43) [ 366.109516][T18238] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 366.118112][T18238] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 366.126250][T18238] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 366.134485][T18238] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 366.142472][T18238] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 366.150453][T18238] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 366.158440][T18238] [ 366.161484][T18242] CPU: 0 PID: 18242 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 366.171588][T18242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 366.181814][T18242] Call Trace: [ 366.185220][T18242] [ 366.185839][T18244] loop2: detected capacity change from 0 to 512 [ 366.188161][T18242] dump_stack_lvl+0xda/0x130 [ 366.199045][T18242] dump_stack+0x15/0x20 [ 366.203250][T18242] should_fail_ex+0x21f/0x230 [ 366.207950][T18242] should_fail+0xb/0x10 [ 366.212194][T18242] should_fail_usercopy+0x1a/0x20 [ 366.217394][T18242] copy_page_from_iter_atomic+0x22d/0xcf0 [ 366.223249][T18242] ? folio_test_hugetlb+0x3a/0x70 [ 366.228291][T18242] ? shmem_write_begin+0x12a/0x1d0 [ 366.233571][T18242] generic_perform_write+0x212/0x410 [ 366.239476][T18242] ? shmem_write_begin+0x1d0/0x1d0 [ 366.244692][T18242] __generic_file_write_iter+0xa1/0x120 [ 366.250449][T18242] generic_file_write_iter+0x7d/0x1c0 [ 366.255919][T18242] vfs_write+0x4ab/0x7d0 [ 366.260260][T18242] ksys_write+0xeb/0x1a0 [ 366.264633][T18242] __x64_sys_write+0x42/0x50 [ 366.269267][T18242] do_syscall_64+0x41/0xc0 [ 366.273731][T18242] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 366.279649][T18242] RIP: 0033:0x7f49797b0fff [ 366.284186][T18242] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 366.303895][T18242] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 366.312387][T18242] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 366.320446][T18242] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 366.328442][T18242] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 366.336537][T18242] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 366.344525][T18242] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 366.352510][T18242] [ 366.356891][T18242] loop5: detected capacity change from 0 to 512 12:24:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3PPb7Odz5bPvY598g3gIF1ISIuR8TzWq12JSJGm/VpRFyPiMenImK7cdyzpw/n6lsStdqdd5NImnX14yd2/M/mQ+J4RPzo+xE/TV6NW9ncWp4tlYrrzf1CdWWtUNncurq0MrtYXCyuTk9P3Zi5OXN9ZrIreY5ExK3v/vc3v/zj92799ev3/3X3/xM/S5r1sSOPbmuknsuei5bhiFg/jGB9MBQRN7MMAQD4LEib21cj4kqMxlD27RQAAAA4SmrfGomPkogaAAAAcGSl2RrYJM031wGMRJrm8401vF+Mk2mpXKl+baG8sTrfWCs7Frl0YalUnGyuFR6LXFLfn8rKn+5f27U/HRFnIuLXoyey/fxcuTTf78kPAAAAGBCndo3/PxhtjP8BAACAI2as3w0AAAAADp3xPwAAABx9xv8AAABwpP3g9u36Vmtd/3r+3ubGcvne1fliZTm/sjGXnyuvr+UXy+XF7Df7Vvb6f6Vyee0bsbrxoFAtVqqFyubW3ZXyxmr17tJLl8AGAAAAeujMVx7/M4mI7W+eyLa6Y/1uFNATwwc5+D+H1w6g94b63QCgbw70+Q8cKbl+NwDou2SP+zsu3vlb99sCAAAcjvEvtT//P7Tn3MB22qMmAofE/B8MLuf/YXA5/w+DKxdDYSAPg+3wz//XagdqEAAA0HUj2Zak+YhsHmAk0jSfjzidXRYglywslYqTEfH5iPjHaO5z9f2p7JHJnmMGAAAAAAAAAAAAAAAAAAAAAAAAAKChVkuiBgAAABxpEen/kub1v8ZHL43snh84lnw4mt1GxP3f3/ntg9lqdX2qXv/ei/rq75r11/oxgwEAAADs1hqnt8bxAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBNz54+nGttvYz7znciYqxd/OE4nt0ej1xEnHw/ieEdj0siYqgL8bcfRcTZdvGTerNirNmKdvFP9DF+GhGnuhAfBtnjev/z7XbvvzQuZLft3383sh7qzXXu/9IX/d9Qh/7n9D5jnHvy50LH+I8izg23739a8ZMO8S/uM/5Pfry11em+2h8ixtt+/iQvxSpUV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJgsLS6Vi82/bGL/68l+evy7/kx3ij+2R/6V95v/xkwdPv9Ao5trFn7jY/vU/2yF+2vzsu9ws1+8fb5W3G+Wdzv/p7+dfl/98h/z3ev0n9pn/lR/+4t/7PBQA6IHK5tbybKlUXB/owhs9G/WvRW9FFgoHLfz87WjGW1nob78EAAB036tjYAAAAAAAAAAAAAAAAAAAAKDXevnrei3b/UkVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOC1PgkAAP//lMnVRg==") (fail_nth: 91) 12:24:58 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 71) [ 366.364588][T18244] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 366.374115][T18242] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 366.383365][T18242] EXT4-fs (loop5): invalid inodes per group: 0 [ 366.383365][T18242] [ 366.395560][T18245] loop3: detected capacity change from 0 to 512 [ 366.404211][T18245] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended 12:24:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 44) [ 366.437439][T18251] loop4: detected capacity change from 0 to 512 [ 366.453337][T18252] FAULT_INJECTION: forcing a failure. [ 366.453337][T18252] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 366.462916][T18253] FAULT_INJECTION: forcing a failure. [ 366.462916][T18253] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 366.466549][T18252] CPU: 0 PID: 18252 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 366.489752][T18252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 366.499874][T18252] Call Trace: [ 366.503220][T18252] [ 366.506181][T18252] dump_stack_lvl+0xda/0x130 [ 366.510810][T18252] dump_stack+0x15/0x20 [ 366.515142][T18252] should_fail_ex+0x21f/0x230 [ 366.519834][T18252] should_fail+0xb/0x10 [ 366.524081][T18252] should_fail_usercopy+0x1a/0x20 [ 366.529127][T18252] copy_page_from_iter_atomic+0x22d/0xcf0 [ 366.535035][T18252] ? folio_test_hugetlb+0x3a/0x70 [ 366.540080][T18252] ? shmem_write_begin+0x12a/0x1d0 [ 366.545299][T18252] generic_perform_write+0x212/0x410 [ 366.550707][T18252] ? shmem_write_begin+0x1d0/0x1d0 [ 366.556100][T18252] __generic_file_write_iter+0xa1/0x120 [ 366.561718][T18252] generic_file_write_iter+0x7d/0x1c0 [ 366.567172][T18252] vfs_write+0x4ab/0x7d0 [ 366.571449][T18252] ksys_write+0xeb/0x1a0 [ 366.575767][T18252] __x64_sys_write+0x42/0x50 [ 366.580424][T18252] do_syscall_64+0x41/0xc0 [ 366.584874][T18252] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 366.590855][T18252] RIP: 0033:0x7f6f9c3d6fff [ 366.595282][T18252] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 366.615139][T18252] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 366.623852][T18252] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 366.631929][T18252] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 366.640175][T18252] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 366.648683][T18252] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 366.656865][T18252] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 366.665138][T18252] [ 366.668216][T18253] CPU: 1 PID: 18253 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 366.669109][T18252] loop0: detected capacity change from 0 to 512 [ 366.678714][T18253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 366.678730][T18253] Call Trace: [ 366.678736][T18253] [ 366.678744][T18253] dump_stack_lvl+0xda/0x130 [ 366.692815][T18252] EXT4-fs (loop0): Invalid log cluster size: 53 [ 366.695235][T18253] dump_stack+0x15/0x20 [ 366.717287][T18253] should_fail_ex+0x21f/0x230 [ 366.721983][T18253] should_fail+0xb/0x10 [ 366.726244][T18253] should_fail_usercopy+0x1a/0x20 [ 366.731304][T18253] copy_page_from_iter_atomic+0x22d/0xcf0 [ 366.737151][T18253] ? folio_test_hugetlb+0x3a/0x70 [ 366.742195][T18253] ? shmem_write_begin+0x12a/0x1d0 [ 366.747414][T18253] generic_perform_write+0x212/0x410 [ 366.752865][T18253] ? shmem_write_begin+0x1d0/0x1d0 [ 366.758008][T18253] __generic_file_write_iter+0xa1/0x120 [ 366.763685][T18253] generic_file_write_iter+0x7d/0x1c0 [ 366.769102][T18253] vfs_write+0x4ab/0x7d0 [ 366.773460][T18253] ksys_write+0xeb/0x1a0 [ 366.777735][T18253] __x64_sys_write+0x42/0x50 [ 366.782441][T18253] do_syscall_64+0x41/0xc0 [ 366.786948][T18253] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 366.792971][T18253] RIP: 0033:0x7f077ad32fff [ 366.797474][T18253] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 366.817727][T18253] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 366.826250][T18253] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 366.834638][T18253] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 366.842722][T18253] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 366.850731][T18253] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 366.858820][T18253] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 366.867049][T18253] [ 366.874771][T18253] loop1: detected capacity change from 0 to 512 [ 366.875316][T18251] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 366.882913][T18253] EXT4-fs (loop1): Invalid log block size: 15 [ 366.897292][T18257] FAULT_INJECTION: forcing a failure. [ 366.897292][T18257] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 366.898968][T18244] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 366.910542][T18257] CPU: 1 PID: 18257 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 366.922289][T18244] EXT4-fs (loop2): Remounting filesystem read-only [ 366.931800][T18257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 366.931817][T18257] Call Trace: [ 366.931836][T18257] [ 366.938344][T18244] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 366.948466][T18257] dump_stack_lvl+0xda/0x130 [ 366.948501][T18257] dump_stack+0x15/0x20 [ 366.948525][T18257] should_fail_ex+0x21f/0x230 [ 366.948549][T18257] __should_fail_alloc_page+0xfd/0x110 [ 366.948632][T18257] __alloc_pages+0x108/0x340 [ 366.948673][T18257] vma_alloc_folio+0x6a3/0x8c0 [ 366.948708][T18257] ? __vm_enough_memory+0xdf/0x2a0 [ 366.952975][T18244] EXT4-fs (loop2): mount failed [ 366.955133][T18257] shmem_get_folio_gfp+0x801/0x1200 [ 366.972535][T18245] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 366.974502][T18257] shmem_write_begin+0xa6/0x1d0 [ 366.979426][T18245] EXT4-fs (loop3): Remounting filesystem read-only [ 366.983315][T18257] generic_perform_write+0x1cf/0x410 [ 366.988811][T18245] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 366.993411][T18257] ? shmem_write_begin+0x1d0/0x1d0 [ 366.999870][T18245] EXT4-fs (loop3): mount failed [ 367.003344][T18257] __generic_file_write_iter+0xa1/0x120 [ 367.057717][T18251] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 367.062087][T18257] generic_file_write_iter+0x7d/0x1c0 12:24:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 92) [ 367.067825][T18251] EXT4-fs (loop4): Remounting filesystem read-only [ 367.073109][T18257] vfs_write+0x4ab/0x7d0 [ 367.073153][T18257] ksys_write+0xeb/0x1a0 [ 367.084411][T18251] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 367.089721][T18257] __x64_sys_write+0x42/0x50 [ 367.099522][T18251] EXT4-fs (loop4): mount failed [ 367.100571][T18257] do_syscall_64+0x41/0xc0 [ 367.100605][T18257] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 367.109452][T18263] FAULT_INJECTION: forcing a failure. [ 367.109452][T18263] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 367.119901][T18257] RIP: 0033:0x7f49797b0fff [ 367.119925][T18257] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 367.119947][T18257] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 367.186174][T18257] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 367.194161][T18257] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 367.202179][T18257] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 367.210258][T18257] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 367.218252][T18257] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 367.226329][T18257] [ 367.229361][T18263] CPU: 0 PID: 18263 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 367.239593][T18263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 367.249772][T18263] Call Trace: [ 367.253077][T18263] [ 367.256033][T18263] dump_stack_lvl+0xda/0x130 [ 367.260670][T18263] dump_stack+0x15/0x20 [ 367.263569][T18265] FAULT_INJECTION: forcing a failure. [ 367.263569][T18265] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 367.264853][T18263] should_fail_ex+0x21f/0x230 [ 367.282830][T18263] __should_fail_alloc_page+0xfd/0x110 [ 367.288319][T18263] __alloc_pages+0x108/0x340 [ 367.293071][T18263] vma_alloc_folio+0x6a3/0x8c0 [ 367.297926][T18263] ? __vm_enough_memory+0xdf/0x2a0 [ 367.304494][T18263] shmem_get_folio_gfp+0x801/0x1200 [ 367.309778][T18263] shmem_write_begin+0xa6/0x1d0 [ 367.314651][T18263] generic_perform_write+0x1cf/0x410 [ 367.319972][T18263] ? shmem_write_begin+0x1d0/0x1d0 [ 367.325153][T18263] __generic_file_write_iter+0xa1/0x120 [ 367.330729][T18263] generic_file_write_iter+0x7d/0x1c0 [ 367.336145][T18263] vfs_write+0x4ab/0x7d0 [ 367.340503][T18263] ksys_write+0xeb/0x1a0 [ 367.344831][T18263] __x64_sys_write+0x42/0x50 [ 367.349449][T18263] do_syscall_64+0x41/0xc0 [ 367.353926][T18263] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 367.359846][T18263] RIP: 0033:0x7f6f9c3d6fff [ 367.364324][T18263] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 367.383955][T18263] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 367.392387][T18263] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 367.400788][T18263] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 367.408836][T18263] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 367.416843][T18263] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 367.424826][T18263] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 367.433044][T18263] 12:24:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 45) 12:24:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 93) [ 367.436074][T18265] CPU: 1 PID: 18265 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 367.446350][T18265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 367.456440][T18265] Call Trace: [ 367.459746][T18265] [ 367.462709][T18265] dump_stack_lvl+0xda/0x130 [ 367.467466][T18265] dump_stack+0x15/0x20 [ 367.471806][T18265] should_fail_ex+0x21f/0x230 [ 367.476597][T18265] should_fail+0xb/0x10 [ 367.477019][T18267] FAULT_INJECTION: forcing a failure. [ 367.477019][T18267] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 367.480769][T18265] should_fail_usercopy+0x1a/0x20 [ 367.499634][T18265] copy_page_from_iter_atomic+0x22d/0xcf0 [ 367.505427][T18265] ? folio_test_hugetlb+0x3a/0x70 [ 367.510551][T18265] ? shmem_write_begin+0x12a/0x1d0 [ 367.515684][T18265] generic_perform_write+0x212/0x410 [ 367.520999][T18265] ? shmem_write_begin+0x1d0/0x1d0 [ 367.526214][T18265] __generic_file_write_iter+0xa1/0x120 [ 367.531798][T18265] generic_file_write_iter+0x7d/0x1c0 [ 367.537393][T18265] vfs_write+0x4ab/0x7d0 [ 367.541839][T18265] ksys_write+0xeb/0x1a0 [ 367.546106][T18265] __x64_sys_write+0x42/0x50 [ 367.550719][T18265] do_syscall_64+0x41/0xc0 [ 367.555183][T18265] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 367.561147][T18265] RIP: 0033:0x7f49797b0fff [ 367.565576][T18265] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 367.585207][T18265] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 367.593717][T18265] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 367.601699][T18265] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 367.609692][T18265] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 367.617679][T18265] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 367.625734][T18265] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 367.633809][T18265] [ 367.636835][T18267] CPU: 0 PID: 18267 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 367.638315][T18265] loop5: detected capacity change from 0 to 512 [ 367.646955][T18267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 367.646971][T18267] Call Trace: [ 367.646979][T18267] [ 367.669549][T18267] dump_stack_lvl+0xda/0x130 [ 367.674204][T18267] dump_stack+0x15/0x20 [ 367.678478][T18267] should_fail_ex+0x21f/0x230 [ 367.683183][T18267] should_fail+0xb/0x10 [ 367.687476][T18267] should_fail_usercopy+0x1a/0x20 [ 367.692557][T18267] copy_page_from_iter_atomic+0x22d/0xcf0 [ 367.698379][T18267] ? folio_test_hugetlb+0x3a/0x70 [ 367.703515][T18267] ? shmem_write_begin+0x12a/0x1d0 [ 367.708702][T18267] generic_perform_write+0x212/0x410 [ 367.714018][T18267] ? shmem_write_begin+0x1d0/0x1d0 [ 367.719211][T18267] __generic_file_write_iter+0xa1/0x120 [ 367.724781][T18267] generic_file_write_iter+0x7d/0x1c0 [ 367.730175][T18267] vfs_write+0x4ab/0x7d0 [ 367.734453][T18267] ksys_write+0xeb/0x1a0 [ 367.738814][T18267] __x64_sys_write+0x42/0x50 [ 367.743486][T18267] do_syscall_64+0x41/0xc0 [ 367.747920][T18267] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 367.754087][T18267] RIP: 0033:0x7f6f9c3d6fff [ 367.758605][T18267] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 367.778266][T18267] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 367.786712][T18267] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 367.794873][T18267] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 367.802866][T18267] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 367.811065][T18267] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 367.819334][T18267] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 367.827539][T18267] [ 367.831573][T18267] loop0: detected capacity change from 0 to 512 12:24:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3POb7Odz5bPvY598o3gIF1ISIuR8TzWq12JSLSZnva3B6fiojtxn7Pnj6cq29J1Gp33k0iabbV95/Y8T+bD4njEfGj70f8NHk1bmVza3m2VCquN+uF6spaobK5dXVpZXaxuFhcnZ6eujFzc+b6zGRX8hyJiFvf/e9vfvnH793669fv/+vu/yd+ljTbY0ce3dZIPZc9Fy3DEbF+GMH6YCgibmYZAgDwWdD6nv/ViLgSozGUfTsFAAAAjpLat0bioySiBgAAABxZaXYObJLmm+cBjESa5vONc3i/GCfTUrlS/dpCeWN1vnGu7Fjk0oWlUnEyIkYb9aRen8rKn9av7apPR8SZiPj16Imsnp8rl+b7vfgBAAAAA+LUrvn/B6ON+T8AAABwxIz1uwMAAADAoTP/BwAAgKPP/B8AAACOtB/cvl3faq3rX8/f29xYLt+7Ol+sLOdXNubyc+X1tfxiubyY/Wbfyl7/r1Qur30jVjceFKrFSrVQ2dy6u1LeWK3eXXrpEtgAAABAD535yuN/JhGx/c0T2VZ3rN+dAnpi+CA7/+fw+gH03lC/OwD0zYE+/4EjJdfvDgB9l+xxf8eTd/7W/b4AAACHY/xL7Y//D+25NrCd9qiLwCGx/geDy/F/GFyO/8PgysVQmMjDYDv84/+12oE6BAAAdN1ItiVpPiJbBxiJNM3nI05nlwXIJQtLpeJkRHw+Iv4xmvtcvT6VPTLZc84AAAAAAAAAAAAAAAAAAAAAAAAAADTUaknUAAAAgCMtIv1f0rz+1/jopZHd6wPHkg9Hs9uIuP/7O799MFutrk/V29970V79XbP9Wj9WMAAAAIDdWvP01jweAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALrp2dOHc62tl3Hf+U5EjLWLPxzHs9vjkYuIk+8nMbzjcUlEDHUh/vajiDjbLn5S71aMNXvRLv6JPsZPI+JUF+LDIHtcH3++3e79l8aF7Lb9++9GNkK9uc7jX/pi/BvqMP6c3meMc0/+XOgY/1HEueH2408rftIh/sV9xv/Jj7e2Ot1X+0PEeNvPn+SlWIXqylqhsrl1dWlldrG4WFydnp66MXNz5vrMZGFhqVRs/m0b41df/svz1+V/skP8sT3yv7TP/D9+8uDpFxrFXLv4Exfbv/5nO8RPm599l5vl+v3jrfJ2o7zT+T/9/fzr8p/vkP9er//EPvO/8sNf/HufuwIAPVDZ3FqeLZWK6wNdeKNno/616K3IQuGghZ+/Hd14Kwv9HZcAAIDue3UODAAAAAAAAAAAAAAAAAAAAPRaL39dr2W7P6kCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALzWJwEAAP//jDzVBg==") 12:24:59 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9vG1kdAPDvTOLSHylJBYdSiVLRVkkFtZOGthGHAhKCUyWg3EtInCiKE0ex0zZRBan4A5AQAiROnLgg8Qcgof4JCKkS3BG72tVqt9097GG3Xnlsd9vUbhLVsbvx5yNN/N54Jt/3teXneTNPngAG1rmIuBgRT2u12qWIGG2uT5vLwxMRsd3Y7snj+3P1JYla7db7SbZPvV7ffuK5/9ncJY5GxM9+HPHL5OW4lc2t5dlSqbjerBeqK2uFyubW5aWV2cXiYnF1enrq2sz1maszk13JcyQibvzw7T/89q8/uvHPb9/93+13J36VNNdHM7euBNqhkXouey1ahiNi/SCC9cFQRFzPMgQA4IugdZz/zYi4FKMxlB2dAgAAAIdJ7Xsj8UkSUQMAAAAOrTSbA5uk+eY8gJFI03y+MYf3q3E8LZUr1W8tlDdW5xtzZccily4slYqTzbnCY5FL6vWprPx5/cqO+nREnIqI348ey+r5uXJpvt8nPwAAAGBAnNgx/v9otDH+BwAAAA6ZsX43AAAAADhwxv8AAABw+Bn/AwAAwKH2k5s368uz+3jP39ncWC7fuTxfrCznVzbm8nPl9bX8Yrm8mP1m38pu/69ULq99J1Y37hWqxUq1UNncur1S3lit3l564RbYAAAAQA+d+sbD/yYRsf3dY9lSd6TfjQJ6Yng/G791cO0Aem+o3w0A+mZf3//AoZLrdwOAvkt2eb7j5J1/db8tAADAwRj/Wvvr/0O7nhvYTnvUROCAOP8Hg8v1fxhcrv/D4MrFUBjIw2A7+Ov/tdq+GgQAAHTdSLYkaT4iOw8wEmmaz0eczG4LkEsWlkrFyYj4ckT8ZzT3pXp9Ktsz2XXMAAAAAAAAAAAAAAAAAAAAAAAAAAA01GpJ1AAAAIBDLSJ9J2ne/2t89MLIzvMDR5KPR7PHiLj751t/vDdbra5P1dd/8Gx99U/N9Vf6cQYDAAAA2Kk1Tm+N4wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgm548vj/XWnoZ970fRMRYu/jDcTR7PBq5iDj+YRLDz+2XRMRQF+JvP4iI0+3iJ/VmxVizFe3iH+tj/DQiTnQhPgyyh/X+5/vtPn9pnMse23/+rmU91Ovr3P+lz/q/oQ79z8k9xjjz6O+FjvEfRJwZbt//tOInHeKf32P8X/x8a6vTc7W/RIy3/f5JXohVqK6sFSqbW5eXVmYXi4vF1enpqWsz12euzkwWFpZKxebftjF+9/V/PH1V/sc7xB/bJf8Le8z/00f3Hn+lUcy1iz9xvv37f7pD/LT53XexWa4/P94qbzfKzzv7t3+ffVX+8x3y3+39n9hj/pd++pv/73FTAKAHKptby7OlUnF9oAuv9WrUD4veiCwU9lv49ZvRjDey0N9+CQAA6L6Xx8AAAAAAAAAAAAAAAAAAAABAr/Xy1/VatvuTKgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAK30WAAD//2uO2Q0=") 12:24:59 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:24:59 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 72) [ 367.832665][T18265] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 367.841643][T18267] EXT4-fs (loop0): Invalid log cluster size: 53 [ 367.847097][T18265] EXT4-fs (loop5): invalid inodes per group: 0 [ 367.847097][T18265] 12:25:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 46) 12:25:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 94) [ 367.912346][T18269] loop4: detected capacity change from 0 to 512 [ 367.928286][T18269] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 367.938920][T18271] loop3: detected capacity change from 0 to 512 [ 367.947514][T18271] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 367.952587][T18275] FAULT_INJECTION: forcing a failure. [ 367.952587][T18275] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 367.965301][T18276] loop2: detected capacity change from 0 to 512 [ 367.970032][T18275] CPU: 1 PID: 18275 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 367.986394][T18275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 367.996492][T18275] Call Trace: [ 367.999887][T18275] [ 368.002827][T18275] dump_stack_lvl+0xda/0x130 [ 368.007440][T18275] dump_stack+0x15/0x20 [ 368.011730][T18275] should_fail_ex+0x21f/0x230 [ 368.016486][T18275] __should_fail_alloc_page+0xfd/0x110 [ 368.021988][T18275] __alloc_pages+0x108/0x340 [ 368.026682][T18275] vma_alloc_folio+0x6a3/0x8c0 [ 368.031569][T18275] ? __vm_enough_memory+0xdf/0x2a0 [ 368.036706][T18275] shmem_get_folio_gfp+0x801/0x1200 [ 368.042000][T18275] shmem_write_begin+0xa6/0x1d0 [ 368.046872][T18275] generic_perform_write+0x1cf/0x410 [ 368.052264][T18275] ? shmem_write_begin+0x1d0/0x1d0 [ 368.057393][T18275] __generic_file_write_iter+0xa1/0x120 [ 368.063070][T18275] generic_file_write_iter+0x7d/0x1c0 [ 368.068466][T18275] vfs_write+0x4ab/0x7d0 [ 368.072806][T18275] ksys_write+0xeb/0x1a0 [ 368.077073][T18275] __x64_sys_write+0x42/0x50 [ 368.081699][T18275] do_syscall_64+0x41/0xc0 [ 368.086154][T18275] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 368.092130][T18275] RIP: 0033:0x7f077ad32fff [ 368.096554][T18275] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 368.116255][T18275] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 368.125021][T18275] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 368.133005][T18275] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 368.141140][T18275] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 368.149175][T18275] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 368.157494][T18275] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 368.165483][T18275] [ 368.168768][T18276] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 368.182045][T18279] FAULT_INJECTION: forcing a failure. [ 368.182045][T18279] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 368.195405][T18279] CPU: 1 PID: 18279 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 368.205652][T18279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 368.215772][T18279] Call Trace: [ 368.219077][T18279] [ 368.222036][T18279] dump_stack_lvl+0xda/0x130 [ 368.226824][T18279] dump_stack+0x15/0x20 [ 368.231101][T18279] should_fail_ex+0x21f/0x230 [ 368.235970][T18279] __should_fail_alloc_page+0xfd/0x110 [ 368.241563][T18279] __alloc_pages+0x108/0x340 [ 368.246220][T18279] vma_alloc_folio+0x6a3/0x8c0 [ 368.251152][T18279] ? __vm_enough_memory+0xdf/0x2a0 [ 368.253176][T18280] FAULT_INJECTION: forcing a failure. [ 368.253176][T18280] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 368.256376][T18279] shmem_get_folio_gfp+0x801/0x1200 [ 368.256416][T18279] shmem_write_begin+0xa6/0x1d0 [ 368.280019][T18279] generic_perform_write+0x1cf/0x410 [ 368.285629][T18279] ? shmem_write_begin+0x1d0/0x1d0 [ 368.290792][T18279] __generic_file_write_iter+0xa1/0x120 [ 368.296459][T18279] generic_file_write_iter+0x7d/0x1c0 [ 368.301856][T18279] vfs_write+0x4ab/0x7d0 [ 368.306127][T18279] ksys_write+0xeb/0x1a0 [ 368.310409][T18279] __x64_sys_write+0x42/0x50 [ 368.315083][T18279] do_syscall_64+0x41/0xc0 [ 368.319593][T18279] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 368.325532][T18279] RIP: 0033:0x7f49797b0fff [ 368.329995][T18279] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 368.349793][T18279] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 368.358401][T18279] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 368.366476][T18279] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 368.374680][T18279] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 368.382701][T18279] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 368.390797][T18279] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 368.399143][T18279] [ 368.402180][T18280] CPU: 0 PID: 18280 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 368.412402][T18280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 368.422520][T18280] Call Trace: [ 368.425848][T18280] [ 368.428803][T18280] dump_stack_lvl+0xda/0x130 [ 368.430737][T18285] FAULT_INJECTION: forcing a failure. [ 368.430737][T18285] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 368.433413][T18280] dump_stack+0x15/0x20 [ 368.450843][T18280] should_fail_ex+0x21f/0x230 [ 368.455538][T18280] __should_fail_alloc_page+0xfd/0x110 [ 368.461069][T18280] __alloc_pages+0x108/0x340 [ 368.465680][T18280] vma_alloc_folio+0x6a3/0x8c0 [ 368.470471][T18280] ? __vm_enough_memory+0xdf/0x2a0 [ 368.475649][T18280] shmem_get_folio_gfp+0x801/0x1200 [ 368.480926][T18280] shmem_write_begin+0xa6/0x1d0 [ 368.485933][T18280] generic_perform_write+0x1cf/0x410 [ 368.491267][T18280] ? shmem_write_begin+0x1d0/0x1d0 [ 368.496425][T18280] __generic_file_write_iter+0xa1/0x120 [ 368.501996][T18280] generic_file_write_iter+0x7d/0x1c0 [ 368.507480][T18280] vfs_write+0x4ab/0x7d0 [ 368.512042][T18280] ksys_write+0xeb/0x1a0 [ 368.516313][T18280] __x64_sys_write+0x42/0x50 [ 368.521138][T18280] do_syscall_64+0x41/0xc0 [ 368.525651][T18280] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 368.531581][T18280] RIP: 0033:0x7f6f9c3d6fff [ 368.536038][T18280] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 368.555661][T18280] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 368.564145][T18280] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 368.572297][T18280] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 368.580287][T18280] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 368.588535][T18280] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 368.596731][T18280] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 368.604803][T18280] 12:25:00 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 73) 12:25:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 95) [ 368.607829][T18285] CPU: 1 PID: 18285 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 368.617984][T18285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 368.628164][T18285] Call Trace: [ 368.631473][T18285] [ 368.634423][T18285] dump_stack_lvl+0xda/0x130 [ 368.639321][T18285] dump_stack+0x15/0x20 [ 368.643527][T18285] should_fail_ex+0x21f/0x230 [ 368.648241][T18285] should_fail+0xb/0x10 [ 368.652445][T18285] should_fail_usercopy+0x1a/0x20 [ 368.657515][T18285] copy_page_from_iter_atomic+0x22d/0xcf0 [ 368.660721][T18289] FAULT_INJECTION: forcing a failure. [ 368.660721][T18289] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 368.663443][T18285] ? folio_test_hugetlb+0x3a/0x70 [ 368.681686][T18285] ? shmem_write_begin+0x12a/0x1d0 [ 368.686956][T18285] generic_perform_write+0x212/0x410 [ 368.692316][T18285] ? shmem_write_begin+0x1d0/0x1d0 [ 368.697577][T18285] __generic_file_write_iter+0xa1/0x120 [ 368.703278][T18285] generic_file_write_iter+0x7d/0x1c0 [ 368.708682][T18285] vfs_write+0x4ab/0x7d0 [ 368.712953][T18285] ksys_write+0xeb/0x1a0 [ 368.717282][T18285] __x64_sys_write+0x42/0x50 [ 368.721930][T18285] do_syscall_64+0x41/0xc0 [ 368.726389][T18285] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 368.732464][T18285] RIP: 0033:0x7f077ad32fff [ 368.736892][T18285] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 368.756598][T18285] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 368.765256][T18285] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 368.773419][T18285] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 368.781414][T18285] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 368.789400][T18285] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 368.797467][T18285] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 368.805467][T18285] [ 368.808498][T18289] CPU: 0 PID: 18289 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 368.818881][T18289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 368.821226][T18271] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 368.829097][T18289] Call Trace: [ 368.829107][T18289] [ 368.829116][T18289] dump_stack_lvl+0xda/0x130 [ 368.840777][T18271] EXT4-fs (loop3): Remounting filesystem read-only [ 368.843663][T18289] dump_stack+0x15/0x20 [ 368.846604][T18271] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 368.851265][T18289] should_fail_ex+0x21f/0x230 [ 368.860506][T18276] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 368.861940][T18289] should_fail+0xb/0x10 [ 368.876994][T18276] EXT4-fs (loop2): Remounting filesystem read-only [ 368.881536][T18289] should_fail_usercopy+0x1a/0x20 [ 368.892788][T18276] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 368.896924][T18289] copy_page_from_iter_atomic+0x22d/0xcf0 [ 368.904877][T18285] loop1: detected capacity change from 0 to 512 [ 368.908440][T18289] ? folio_test_hugetlb+0x3a/0x70 [ 368.908469][T18289] ? shmem_write_begin+0x12a/0x1d0 [ 368.933976][T18269] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 368.935251][T18289] generic_perform_write+0x212/0x410 [ 368.941572][T18269] EXT4-fs (loop4): Remounting filesystem read-only [ 368.945418][T18289] ? shmem_write_begin+0x1d0/0x1d0 [ 368.956643][T18269] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 368.961898][T18289] __generic_file_write_iter+0xa1/0x120 [ 368.970353][T18285] EXT4-fs (loop1): Invalid log block size: 15 [ 368.973543][T18289] generic_file_write_iter+0x7d/0x1c0 [ 368.973609][T18289] vfs_write+0x4ab/0x7d0 [ 369.010398][T18289] ksys_write+0xeb/0x1a0 [ 369.014832][T18289] __x64_sys_write+0x42/0x50 [ 369.019982][T18289] do_syscall_64+0x41/0xc0 [ 369.024607][T18289] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 369.030832][T18289] RIP: 0033:0x7f6f9c3d6fff [ 369.035266][T18289] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 369.055412][T18289] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 12:25:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 47) [ 369.063972][T18289] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 369.071955][T18289] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 369.080199][T18289] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 369.088635][T18289] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 369.096622][T18289] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 369.104637][T18289] [ 369.108547][T18289] loop0: detected capacity change from 0 to 512 [ 369.117739][T18289] EXT4-fs (loop0): Invalid log cluster size: 53 [ 369.118112][T18271] EXT4-fs (loop3): mount failed [ 369.124487][T18276] EXT4-fs (loop2): mount failed [ 369.131826][T18269] EXT4-fs (loop4): mount failed [ 369.137912][T18291] FAULT_INJECTION: forcing a failure. [ 369.137912][T18291] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 369.151908][T18291] CPU: 0 PID: 18291 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 369.162025][T18291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 369.172468][T18291] Call Trace: [ 369.175838][T18291] [ 369.178780][T18291] dump_stack_lvl+0xda/0x130 [ 369.183530][T18291] dump_stack+0x15/0x20 [ 369.187695][T18291] should_fail_ex+0x21f/0x230 [ 369.192393][T18291] should_fail+0xb/0x10 [ 369.196566][T18291] should_fail_usercopy+0x1a/0x20 [ 369.201614][T18291] copy_page_from_iter_atomic+0x22d/0xcf0 [ 369.207383][T18291] ? folio_test_hugetlb+0x3a/0x70 [ 369.212421][T18291] ? shmem_write_begin+0x12a/0x1d0 [ 369.217595][T18291] generic_perform_write+0x212/0x410 [ 369.222998][T18291] ? shmem_write_begin+0x1d0/0x1d0 [ 369.228183][T18291] __generic_file_write_iter+0xa1/0x120 [ 369.233856][T18291] generic_file_write_iter+0x7d/0x1c0 [ 369.239278][T18291] vfs_write+0x4ab/0x7d0 [ 369.243552][T18291] ksys_write+0xeb/0x1a0 [ 369.247813][T18291] __x64_sys_write+0x42/0x50 [ 369.252493][T18291] do_syscall_64+0x41/0xc0 [ 369.257324][T18291] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 369.263257][T18291] RIP: 0033:0x7f49797b0fff [ 369.267745][T18291] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 369.287711][T18291] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 369.296142][T18291] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 369.304171][T18291] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 12:25:01 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 74) [ 369.312241][T18291] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 369.320241][T18291] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 369.328285][T18291] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 369.336386][T18291] [ 369.340868][T18291] loop5: detected capacity change from 0 to 512 [ 369.349457][T18291] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 369.358742][T18291] EXT4-fs (loop5): invalid inodes per group: 0 [ 369.358742][T18291] 12:25:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 96) [ 369.391751][T18293] FAULT_INJECTION: forcing a failure. [ 369.391751][T18293] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 369.405097][T18293] CPU: 0 PID: 18293 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 369.415202][T18293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 369.425507][T18293] Call Trace: [ 369.428815][T18293] [ 369.431855][T18293] dump_stack_lvl+0xda/0x130 [ 369.436475][T18293] dump_stack+0x15/0x20 12:25:01 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 369.440752][T18293] should_fail_ex+0x21f/0x230 [ 369.445578][T18293] __should_fail_alloc_page+0xfd/0x110 [ 369.451117][T18293] __alloc_pages+0x108/0x340 [ 369.455826][T18293] vma_alloc_folio+0x6a3/0x8c0 [ 369.460638][T18293] ? __vm_enough_memory+0xdf/0x2a0 [ 369.465851][T18293] shmem_get_folio_gfp+0x801/0x1200 [ 369.471193][T18293] shmem_write_begin+0xa6/0x1d0 [ 369.476120][T18293] generic_perform_write+0x1cf/0x410 [ 369.481476][T18293] ? shmem_write_begin+0x1d0/0x1d0 [ 369.487226][T18293] __generic_file_write_iter+0xa1/0x120 [ 369.489968][T18295] FAULT_INJECTION: forcing a failure. [ 369.489968][T18295] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 369.493045][T18293] generic_file_write_iter+0x7d/0x1c0 [ 369.493083][T18293] vfs_write+0x4ab/0x7d0 [ 369.516136][T18293] ksys_write+0xeb/0x1a0 [ 369.520502][T18293] __x64_sys_write+0x42/0x50 [ 369.525158][T18293] do_syscall_64+0x41/0xc0 [ 369.529726][T18293] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 369.535646][T18293] RIP: 0033:0x7f077ad32fff [ 369.540076][T18293] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 369.559878][T18293] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 369.568391][T18293] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 369.576545][T18293] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 369.584801][T18293] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 369.593159][T18293] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 369.601512][T18293] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 369.609590][T18293] [ 369.613032][T18295] CPU: 1 PID: 18295 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 369.623173][T18295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 369.633475][T18295] Call Trace: [ 369.636841][T18295] [ 369.639887][T18295] dump_stack_lvl+0xda/0x130 [ 369.644518][T18295] dump_stack+0x15/0x20 [ 369.648818][T18295] should_fail_ex+0x21f/0x230 [ 369.653625][T18295] __should_fail_alloc_page+0xfd/0x110 [ 369.659363][T18295] __alloc_pages+0x108/0x340 [ 369.664130][T18295] vma_alloc_folio+0x6a3/0x8c0 [ 369.669109][T18295] ? __vm_enough_memory+0xdf/0x2a0 [ 369.674289][T18295] shmem_get_folio_gfp+0x801/0x1200 [ 369.676691][T18301] FAULT_INJECTION: forcing a failure. [ 369.676691][T18301] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 369.679774][T18295] shmem_write_begin+0xa6/0x1d0 [ 369.698399][T18295] generic_perform_write+0x1cf/0x410 [ 369.703758][T18295] ? shmem_write_begin+0x1d0/0x1d0 [ 369.708935][T18295] __generic_file_write_iter+0xa1/0x120 [ 369.714889][T18295] generic_file_write_iter+0x7d/0x1c0 [ 369.720311][T18295] vfs_write+0x4ab/0x7d0 [ 369.724584][T18295] ksys_write+0xeb/0x1a0 [ 369.728855][T18295] __x64_sys_write+0x42/0x50 [ 369.733472][T18295] do_syscall_64+0x41/0xc0 [ 369.737996][T18295] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 369.744031][T18295] RIP: 0033:0x7f6f9c3d6fff [ 369.748535][T18295] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 369.768284][T18295] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 369.776736][T18295] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 369.784807][T18295] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 12:25:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 48) 12:25:01 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:01 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 75) [ 369.792803][T18295] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 369.800873][T18295] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 369.809159][T18295] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 369.817568][T18295] [ 369.820595][T18301] CPU: 0 PID: 18301 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 369.830796][T18301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 369.841106][T18301] Call Trace: [ 369.844787][T18301] [ 369.847769][T18301] dump_stack_lvl+0xda/0x130 [ 369.852414][T18301] dump_stack+0x15/0x20 [ 369.856645][T18301] should_fail_ex+0x21f/0x230 [ 369.861361][T18301] should_fail+0xb/0x10 [ 369.865564][T18301] should_fail_usercopy+0x1a/0x20 [ 369.870644][T18301] copy_page_from_iter_atomic+0x22d/0xcf0 [ 369.876461][T18301] ? folio_test_hugetlb+0x3a/0x70 [ 369.881568][T18301] ? shmem_write_begin+0x12a/0x1d0 [ 369.883079][T18303] loop4: detected capacity change from 0 to 512 [ 369.886883][T18301] generic_perform_write+0x212/0x410 [ 369.898550][T18301] ? shmem_write_begin+0x1d0/0x1d0 [ 369.903718][T18301] __generic_file_write_iter+0xa1/0x120 [ 369.909392][T18301] generic_file_write_iter+0x7d/0x1c0 [ 369.914842][T18301] vfs_write+0x4ab/0x7d0 [ 369.919144][T18301] ksys_write+0xeb/0x1a0 [ 369.923425][T18301] __x64_sys_write+0x42/0x50 [ 369.928133][T18301] do_syscall_64+0x41/0xc0 [ 369.933032][T18301] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 369.939041][T18301] RIP: 0033:0x7f077ad32fff [ 369.943533][T18301] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 369.963362][T18301] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 369.971816][T18301] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 369.979811][T18301] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 12:25:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 97) 12:25:02 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 369.987838][T18301] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 369.995860][T18301] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 370.003955][T18301] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 370.012007][T18301] [ 370.021763][T18307] FAULT_INJECTION: forcing a failure. [ 370.021763][T18307] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 370.025067][T18301] loop1: detected capacity change from 0 to 512 [ 370.035129][T18307] CPU: 0 PID: 18307 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 370.049728][T18302] loop2: detected capacity change from 0 to 512 [ 370.051486][T18307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 370.051503][T18307] Call Trace: [ 370.051510][T18307] [ 370.051516][T18307] dump_stack_lvl+0xda/0x130 [ 370.078868][T18307] dump_stack+0x15/0x20 [ 370.083067][T18307] should_fail_ex+0x21f/0x230 [ 370.087781][T18307] __should_fail_alloc_page+0xfd/0x110 [ 370.093312][T18307] __alloc_pages+0x108/0x340 [ 370.098115][T18307] vma_alloc_folio+0x6a3/0x8c0 [ 370.103004][T18307] ? __vm_enough_memory+0xdf/0x2a0 [ 370.108175][T18307] shmem_get_folio_gfp+0x801/0x1200 [ 370.113577][T18307] shmem_write_begin+0xa6/0x1d0 [ 370.118446][T18307] generic_perform_write+0x1cf/0x410 [ 370.123768][T18307] ? shmem_write_begin+0x1d0/0x1d0 [ 370.128899][T18307] __generic_file_write_iter+0xa1/0x120 [ 370.134519][T18307] generic_file_write_iter+0x7d/0x1c0 [ 370.139921][T18307] vfs_write+0x4ab/0x7d0 [ 370.144280][T18307] ksys_write+0xeb/0x1a0 [ 370.148719][T18307] __x64_sys_write+0x42/0x50 [ 370.153482][T18307] do_syscall_64+0x41/0xc0 [ 370.158061][T18307] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 370.163989][T18307] RIP: 0033:0x7f49797b0fff [ 370.168516][T18307] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 370.188770][T18307] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 370.197368][T18307] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 370.205723][T18307] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 370.216836][T18307] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 370.225077][T18307] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 370.233300][T18307] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 370.241553][T18307] [ 370.250590][T18303] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 370.260465][T18311] FAULT_INJECTION: forcing a failure. [ 370.260465][T18311] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 370.263817][T18302] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 370.273543][T18311] CPU: 1 PID: 18311 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 370.282601][T18301] EXT4-fs (loop1): Invalid log block size: 15 [ 370.292610][T18311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 370.292629][T18311] Call Trace: [ 370.292636][T18311] [ 370.292645][T18311] dump_stack_lvl+0xda/0x130 [ 370.319796][T18311] dump_stack+0x15/0x20 [ 370.323976][T18311] should_fail_ex+0x21f/0x230 [ 370.328705][T18311] should_fail+0xb/0x10 [ 370.332871][T18311] should_fail_usercopy+0x1a/0x20 [ 370.337993][T18311] copy_page_from_iter_atomic+0x22d/0xcf0 [ 370.343826][T18311] ? folio_test_hugetlb+0x3a/0x70 [ 370.348881][T18311] ? shmem_write_begin+0x12a/0x1d0 [ 370.354060][T18311] generic_perform_write+0x212/0x410 [ 370.359571][T18311] ? shmem_write_begin+0x1d0/0x1d0 [ 370.364843][T18311] __generic_file_write_iter+0xa1/0x120 [ 370.370475][T18311] generic_file_write_iter+0x7d/0x1c0 [ 370.375887][T18311] vfs_write+0x4ab/0x7d0 [ 370.380257][T18311] ksys_write+0xeb/0x1a0 [ 370.384530][T18311] __x64_sys_write+0x42/0x50 [ 370.389423][T18311] do_syscall_64+0x41/0xc0 [ 370.393857][T18311] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 370.399875][T18311] RIP: 0033:0x7f6f9c3d6fff [ 370.404301][T18311] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 370.424021][T18311] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 370.432521][T18311] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 370.440504][T18311] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 12:25:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 49) [ 370.448721][T18311] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 370.456703][T18311] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 370.464684][T18311] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 370.472685][T18311] [ 370.476573][T18311] loop0: detected capacity change from 0 to 512 [ 370.484148][T18312] loop3: detected capacity change from 0 to 512 [ 370.490689][T18311] EXT4-fs (loop0): Invalid log cluster size: 53 [ 370.499235][T18312] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 370.508473][T18312] EXT4-fs (loop3): ea_inode feature is not supported for Hurd [ 370.515814][T18318] FAULT_INJECTION: forcing a failure. [ 370.515814][T18318] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 370.529464][T18318] CPU: 1 PID: 18318 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 370.531654][T18302] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 370.540027][T18318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 370.540048][T18318] Call Trace: [ 370.540055][T18318] [ 370.540064][T18318] dump_stack_lvl+0xda/0x130 [ 370.554201][T18303] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 370.561653][T18318] dump_stack+0x15/0x20 [ 370.565216][T18303] EXT4-fs (loop4): Remounting filesystem read-only [ 370.567977][T18318] should_fail_ex+0x21f/0x230 [ 370.572607][T18303] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 370.583902][T18318] should_fail+0xb/0x10 [ 370.583933][T18318] should_fail_usercopy+0x1a/0x20 [ 370.593339][T18302] EXT4-fs (loop2): Remounting filesystem read-only [ 370.597029][T18318] copy_page_from_iter_atomic+0x22d/0xcf0 [ 370.597073][T18318] ? folio_test_hugetlb+0x3a/0x70 [ 370.601870][T18302] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 370.602391][T18302] EXT4-fs (loop2): mount failed [ 370.621533][T18318] ? shmem_write_begin+0x12a/0x1d0 [ 370.621572][T18318] generic_perform_write+0x212/0x410 [ 370.621609][T18318] ? shmem_write_begin+0x1d0/0x1d0 [ 370.621635][T18318] __generic_file_write_iter+0xa1/0x120 [ 370.628388][T18303] EXT4-fs (loop4): mount failed [ 370.633782][T18318] generic_file_write_iter+0x7d/0x1c0 [ 370.703131][T18318] vfs_write+0x4ab/0x7d0 [ 370.707431][T18318] ksys_write+0xeb/0x1a0 [ 370.711727][T18318] __x64_sys_write+0x42/0x50 [ 370.716409][T18318] do_syscall_64+0x41/0xc0 [ 370.722182][T18318] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 370.728421][T18318] RIP: 0033:0x7f49797b0fff [ 370.732843][T18318] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 370.752818][T18318] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 370.761425][T18318] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 370.769412][T18318] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 370.777588][T18318] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 370.785875][T18318] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 370.794568][T18318] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 12:25:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 98) 12:25:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 50) [ 370.802576][T18318] [ 370.807206][T18318] loop5: detected capacity change from 0 to 512 [ 370.816580][T18318] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 370.826039][T18318] EXT4-fs (loop5): invalid inodes per group: 0 [ 370.826039][T18318] 12:25:02 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:03 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:03 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 76) [ 370.935968][T18324] FAULT_INJECTION: forcing a failure. [ 370.935968][T18324] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 370.949470][T18324] CPU: 1 PID: 18324 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 370.955569][T18325] FAULT_INJECTION: forcing a failure. [ 370.955569][T18325] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 370.959563][T18324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 370.959594][T18324] Call Trace: [ 370.959607][T18324] [ 370.989379][T18324] dump_stack_lvl+0xda/0x130 [ 370.994000][T18324] dump_stack+0x15/0x20 [ 370.998187][T18324] should_fail_ex+0x21f/0x230 [ 371.002897][T18324] __should_fail_alloc_page+0xfd/0x110 [ 371.008391][T18324] __alloc_pages+0x108/0x340 [ 371.013084][T18324] vma_alloc_folio+0x6a3/0x8c0 [ 371.018066][T18324] ? __vm_enough_memory+0xdf/0x2a0 [ 371.024073][T18324] shmem_get_folio_gfp+0x801/0x1200 [ 371.029512][T18324] shmem_write_begin+0xa6/0x1d0 [ 371.034443][T18324] generic_perform_write+0x1cf/0x410 [ 371.040908][T18324] ? shmem_write_begin+0x1d0/0x1d0 [ 371.046163][T18324] __generic_file_write_iter+0xa1/0x120 [ 371.052294][T18324] generic_file_write_iter+0x7d/0x1c0 [ 371.057776][T18324] vfs_write+0x4ab/0x7d0 [ 371.062258][T18324] ksys_write+0xeb/0x1a0 [ 371.066526][T18324] __x64_sys_write+0x42/0x50 [ 371.072353][T18324] do_syscall_64+0x41/0xc0 [ 371.076819][T18324] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 371.082735][T18324] RIP: 0033:0x7f6f9c3d6fff [ 371.087194][T18324] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 371.107705][T18324] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 371.116395][T18324] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 371.124643][T18324] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 371.133030][T18324] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 371.141187][T18324] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 371.149526][T18324] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 371.157881][T18324] [ 371.161010][T18325] CPU: 0 PID: 18325 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 371.171296][T18325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 371.181387][T18325] Call Trace: 12:25:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 99) [ 371.183711][T18326] loop4: detected capacity change from 0 to 512 [ 371.184670][T18325] [ 371.184680][T18325] dump_stack_lvl+0xda/0x130 [ 371.198714][T18325] dump_stack+0x15/0x20 [ 371.202964][T18325] should_fail_ex+0x21f/0x230 [ 371.207036][T18323] loop2: detected capacity change from 0 to 512 [ 371.207665][T18325] __should_fail_alloc_page+0xfd/0x110 [ 371.219430][T18325] __alloc_pages+0x108/0x340 [ 371.221782][T18328] loop3: detected capacity change from 0 to 512 [ 371.224076][T18325] vma_alloc_folio+0x6a3/0x8c0 [ 371.235124][T18325] ? __vm_enough_memory+0xdf/0x2a0 [ 371.240282][T18325] shmem_get_folio_gfp+0x801/0x1200 [ 371.240780][T18330] FAULT_INJECTION: forcing a failure. [ 371.240780][T18330] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 371.245540][T18325] shmem_write_begin+0xa6/0x1d0 [ 371.264130][T18325] generic_perform_write+0x1cf/0x410 [ 371.269619][T18325] ? shmem_write_begin+0x1d0/0x1d0 [ 371.274750][T18325] __generic_file_write_iter+0xa1/0x120 [ 371.280727][T18325] generic_file_write_iter+0x7d/0x1c0 [ 371.286132][T18325] vfs_write+0x4ab/0x7d0 [ 371.290400][T18325] ksys_write+0xeb/0x1a0 [ 371.294735][T18325] __x64_sys_write+0x42/0x50 [ 371.299348][T18325] do_syscall_64+0x41/0xc0 [ 371.303880][T18325] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 371.309885][T18325] RIP: 0033:0x7f49797b0fff [ 371.314445][T18325] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 371.334119][T18325] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 371.342727][T18325] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 371.350761][T18325] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 371.358929][T18325] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 371.367012][T18325] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 371.375178][T18325] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 371.383263][T18325] [ 371.386289][T18330] CPU: 1 PID: 18330 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 371.394445][T18332] FAULT_INJECTION: forcing a failure. [ 371.394445][T18332] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 371.396590][T18330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 371.420126][T18330] Call Trace: [ 371.423443][T18330] [ 371.426528][T18330] dump_stack_lvl+0xda/0x130 [ 371.431226][T18330] dump_stack+0x15/0x20 [ 371.435552][T18330] should_fail_ex+0x21f/0x230 [ 371.440279][T18330] __should_fail_alloc_page+0xfd/0x110 [ 371.446067][T18330] __alloc_pages+0x108/0x340 [ 371.450815][T18330] vma_alloc_folio+0x6a3/0x8c0 [ 371.455629][T18330] ? __vm_enough_memory+0xdf/0x2a0 [ 371.460957][T18330] shmem_get_folio_gfp+0x801/0x1200 [ 371.466346][T18330] shmem_write_begin+0xa6/0x1d0 [ 371.471821][T18330] generic_perform_write+0x1cf/0x410 [ 371.477139][T18330] ? shmem_write_begin+0x1d0/0x1d0 [ 371.482372][T18330] __generic_file_write_iter+0xa1/0x120 [ 371.487996][T18330] generic_file_write_iter+0x7d/0x1c0 [ 371.493461][T18330] vfs_write+0x4ab/0x7d0 [ 371.497781][T18330] ksys_write+0xeb/0x1a0 [ 371.502066][T18330] __x64_sys_write+0x42/0x50 [ 371.506679][T18330] do_syscall_64+0x41/0xc0 [ 371.511109][T18330] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 371.517092][T18330] RIP: 0033:0x7f077ad32fff [ 371.521516][T18330] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 371.541323][T18330] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 371.549772][T18330] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 371.557774][T18330] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 371.565838][T18330] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 371.573868][T18330] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 371.581845][T18330] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 371.589833][T18330] [ 371.592856][T18332] CPU: 0 PID: 18332 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 371.602983][T18332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 371.613116][T18332] Call Trace: [ 371.616479][T18332] [ 371.619549][T18332] dump_stack_lvl+0xda/0x130 [ 371.624201][T18332] dump_stack+0x15/0x20 [ 371.628581][T18332] should_fail_ex+0x21f/0x230 [ 371.633355][T18332] should_fail+0xb/0x10 [ 371.637606][T18332] should_fail_usercopy+0x1a/0x20 [ 371.642788][T18332] copy_page_from_iter_atomic+0x22d/0xcf0 [ 371.649053][T18332] ? folio_test_hugetlb+0x3a/0x70 [ 371.654748][T18332] ? shmem_write_begin+0x12a/0x1d0 [ 371.660048][T18332] generic_perform_write+0x212/0x410 [ 371.665359][T18332] ? shmem_write_begin+0x1d0/0x1d0 [ 371.670513][T18332] __generic_file_write_iter+0xa1/0x120 [ 371.676220][T18332] generic_file_write_iter+0x7d/0x1c0 [ 371.681887][T18332] vfs_write+0x4ab/0x7d0 [ 371.686668][T18332] ksys_write+0xeb/0x1a0 [ 371.690930][T18332] __x64_sys_write+0x42/0x50 [ 371.695539][T18332] do_syscall_64+0x41/0xc0 [ 371.699979][T18332] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 371.706121][T18332] RIP: 0033:0x7f6f9c3d6fff [ 371.710542][T18332] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 371.730404][T18332] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 371.738914][T18332] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff [ 371.747170][T18332] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 371.755433][T18332] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 371.763429][T18332] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 371.771515][T18332] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 371.779498][T18332] [ 371.783599][T18332] loop0: detected capacity change from 0 to 512 12:25:03 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 77) 12:25:03 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 51) [ 371.785003][T18323] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 371.792740][T18332] EXT4-fs (loop0): Invalid log cluster size: 53 [ 371.807909][T18326] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 371.810281][T18328] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 371.839738][T18336] FAULT_INJECTION: forcing a failure. [ 371.839738][T18336] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 371.853020][T18336] CPU: 0 PID: 18336 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 371.856562][T18339] FAULT_INJECTION: forcing a failure. [ 371.856562][T18339] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 371.863448][T18336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 371.886617][T18336] Call Trace: [ 371.889902][T18336] [ 371.892863][T18336] dump_stack_lvl+0xda/0x130 [ 371.897552][T18336] dump_stack+0x15/0x20 [ 371.901733][T18336] should_fail_ex+0x21f/0x230 [ 371.906508][T18336] should_fail+0xb/0x10 [ 371.910692][T18336] should_fail_usercopy+0x1a/0x20 [ 371.915790][T18336] copy_page_from_iter_atomic+0x22d/0xcf0 [ 371.921621][T18336] ? folio_test_hugetlb+0x3a/0x70 [ 371.926836][T18336] ? shmem_write_begin+0x12a/0x1d0 [ 371.932103][T18336] generic_perform_write+0x212/0x410 [ 371.937414][T18336] ? shmem_write_begin+0x1d0/0x1d0 [ 371.942544][T18336] __generic_file_write_iter+0xa1/0x120 [ 371.948235][T18336] generic_file_write_iter+0x7d/0x1c0 [ 371.953891][T18336] vfs_write+0x4ab/0x7d0 [ 371.958276][T18336] ksys_write+0xeb/0x1a0 [ 371.962584][T18336] __x64_sys_write+0x42/0x50 [ 371.967224][T18336] do_syscall_64+0x41/0xc0 [ 371.971659][T18336] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 371.977625][T18336] RIP: 0033:0x7f077ad32fff [ 371.982140][T18336] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 372.002078][T18336] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 372.010818][T18336] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 372.018945][T18336] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 372.027043][T18336] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 372.035087][T18336] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 372.043247][T18336] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 372.051753][T18336] [ 372.054778][T18339] CPU: 1 PID: 18339 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 372.064884][T18339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 372.071374][T18323] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 372.075121][T18339] Call Trace: [ 372.075130][T18339] [ 372.075136][T18339] dump_stack_lvl+0xda/0x130 [ 372.075169][T18339] dump_stack+0x15/0x20 [ 372.093566][T18323] EXT4-fs (loop2): Remounting filesystem read-only [ 372.097338][T18339] should_fail_ex+0x21f/0x230 [ 372.097367][T18339] should_fail+0xb/0x10 [ 372.101529][T18323] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 372.108022][T18339] should_fail_usercopy+0x1a/0x20 12:25:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 100) [ 372.108050][T18339] copy_page_from_iter_atomic+0x22d/0xcf0 [ 372.108084][T18339] ? folio_test_hugetlb+0x3a/0x70 [ 372.113286][T18323] EXT4-fs (loop2): mount failed [ 372.117357][T18339] ? shmem_write_begin+0x12a/0x1d0 [ 372.117390][T18339] generic_perform_write+0x212/0x410 [ 372.142515][T18336] loop1: detected capacity change from 0 to 512 [ 372.143690][T18339] ? shmem_write_begin+0x1d0/0x1d0 [ 372.175873][T18339] __generic_file_write_iter+0xa1/0x120 [ 372.181512][T18339] generic_file_write_iter+0x7d/0x1c0 [ 372.187046][T18339] vfs_write+0x4ab/0x7d0 [ 372.191640][T18339] ksys_write+0xeb/0x1a0 [ 372.196138][T18339] __x64_sys_write+0x42/0x50 [ 372.200794][T18339] do_syscall_64+0x41/0xc0 [ 372.205226][T18339] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 372.211218][T18339] RIP: 0033:0x7f49797b0fff [ 372.215739][T18339] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 372.236079][T18339] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 372.245499][T18339] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 372.253744][T18339] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 372.261880][T18339] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 372.269900][T18339] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 372.278908][T18339] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 372.287526][T18339] [ 372.292700][T18339] loop5: detected capacity change from 0 to 512 [ 372.301634][T18339] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 372.305587][T18336] EXT4-fs (loop1): Invalid log block size: 15 [ 372.310782][T18339] EXT4-fs (loop5): invalid inodes per group: 0 [ 372.310782][T18339] [ 372.327846][T18328] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 12:25:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 372.329151][T18326] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 372.340444][T18328] EXT4-fs (loop3): Remounting filesystem read-only [ 372.357698][T18328] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 372.373072][T18328] EXT4-fs (loop3): mount failed [ 372.382724][T18346] FAULT_INJECTION: forcing a failure. [ 372.382724][T18346] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 372.388681][T18326] EXT4-fs (loop4): Remounting filesystem read-only [ 372.396046][T18346] CPU: 0 PID: 18346 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 372.402476][T18326] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 372.412522][T18346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 372.412542][T18346] Call Trace: [ 372.412549][T18346] [ 372.412556][T18346] dump_stack_lvl+0xda/0x130 [ 372.448387][T18346] dump_stack+0x15/0x20 [ 372.452610][T18346] should_fail_ex+0x21f/0x230 [ 372.457333][T18346] __should_fail_alloc_page+0xfd/0x110 [ 372.462923][T18346] __alloc_pages+0x108/0x340 [ 372.467555][T18346] vma_alloc_folio+0x6a3/0x8c0 [ 372.472355][T18346] ? __vm_enough_memory+0xdf/0x2a0 [ 372.477633][T18346] shmem_get_folio_gfp+0x801/0x1200 [ 372.482958][T18346] shmem_write_begin+0xa6/0x1d0 [ 372.483334][T18348] loop2: detected capacity change from 0 to 512 [ 372.487821][T18346] generic_perform_write+0x1cf/0x410 [ 372.499449][T18346] ? shmem_write_begin+0x1d0/0x1d0 [ 372.504624][T18346] __generic_file_write_iter+0xa1/0x120 [ 372.510245][T18346] generic_file_write_iter+0x7d/0x1c0 [ 372.515695][T18346] vfs_write+0x4ab/0x7d0 [ 372.519941][T18351] FAULT_INJECTION: forcing a failure. [ 372.519941][T18351] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 372.520049][T18346] ksys_write+0xeb/0x1a0 [ 372.537666][T18346] __x64_sys_write+0x42/0x50 [ 372.542348][T18346] do_syscall_64+0x41/0xc0 [ 372.546791][T18346] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 372.552729][T18346] RIP: 0033:0x7f6f9c3d6fff [ 372.557162][T18346] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 372.577031][T18346] RSP: 002b:00007f6f9b797f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 372.585453][T18346] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f9c3d6fff 12:25:04 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 78) 12:25:04 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3PPTf2dz5bPvY598g3gIF1ISIuR8TzWq12JSJGm/Vpc3t8KiK2G3XPnj6cq29J1Gp33k0iadbVj03seMzWXY5HxI++H/HT5NW4lc2t5dlSqbje3C9UV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJruS50hE3Pruf3/zyz9+79Zfv37/X3f/P/GzpFkfO/Lotkbquey5aBmOiPXDCNYHQxFxM8sQAIDPgtb3/K9GxJUYjaHs2ykAAABwlNS+NRIfJRE1AAAA4MhKszWwSZpvrgMYiTTN5xtreL8YJ9NSuVL92kJ5Y3W+sVZ2LHLpwlKpONlcKzwWuaS+P5WVP92/tmt/OiLORMSvR09k+/m5cmm+35MfAAAAMCBO7Rr/fzDaGP8DAAAAR8xYvxsAAAAAHDrjfwAAADj6jP8BAADgSPvB7dv1rda6/vX8vc2N5fK9q/PFynJ+ZWMuP1deX8svlsuL2W/2rez1eKVyee0bsbrxoFAtVqqFyubW3ZXyxmr17tJLl8AGAAAAeujMVx7/M4mI7W+eyLa6Y/1uFNATwwf55/8cXjuA3hvqdwOAvjnQ5z9wpOT63QCg75I9jndcvPO37rcFAAA4HONfan/+f2jPuYHttEdNBA6J+T8YXM7/w+By/h8GVy6GwkAeBtvhn/+v1Q7UIAAAoOtGsi1J8xHZPMBIpGk+H3E6uyxALllYKhUnI+LzEfGP0dzn6vtT2T2TPccMAAAAAAAAAAAAAAAAAAAAAAAAAEBDrZZEDQAAADjSItL/Jc3rf42PXhrZPT9wLPlwNLuNiPu/v/PbB7PV6vpUvf69F/XV3zXrr/VjBgMAAADYrTVOb43jAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKCbnj19ONfaehn3ne9ExFi7+MNxPLs9HrmIOPl+EsM77pdExFAX4m8/ioiz7eIn9WbFWLMV7eKf6GP8NCJOdSE+DLLH9f7n2+3ef2lcyG7bv/9uZD3Um+vc/6Uv+r+hDv3P6X3GOPfkz4WO8R9FnBtu3/+04icd4l/cZ/yf/Hhrq9Ox2h8ixtt+/iQvxSpUV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJgsLS6Vi82/bGL/68l+evy7/kx3ij+2R/6V95v/xkwdPv9Ao5trFn7jY/vU/2yF+2vzsu9ws14+Pt8rbjfJO5//09/Ovy3++Q/57vf4T+8z/yg9/8e99/isA0AOVza3l2VKpuD7QhTd6Nupfi96KLBQOWvj529GMt7LQ334JAADovlfHwAAAAAAAAAAAAAAAAAAAAECv9fLX9Vq2+5MqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBrfRIAAP//1/jU8w==") (fail_nth: 52) [ 372.593526][T18346] RDX: 0000000000040000 RSI: 00007f6f93378000 RDI: 0000000000000004 [ 372.601605][T18346] RBP: 00007f6f93378000 R08: 0000000000000000 R09: 00000000000004c0 [ 372.610214][T18346] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 372.618556][T18346] R13: 00007f6f9b797fdc R14: 00007f6f9b797fe0 R15: 0000000020000ec2 [ 372.627015][T18346] [ 372.630046][T18351] CPU: 1 PID: 18351 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 12:25:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 372.640278][T18351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 372.646068][T18326] EXT4-fs (loop4): mount failed [ 372.650605][T18351] Call Trace: [ 372.650614][T18351] [ 372.650622][T18351] dump_stack_lvl+0xda/0x130 [ 372.667186][T18352] FAULT_INJECTION: forcing a failure. [ 372.667186][T18352] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 372.667189][T18351] dump_stack+0x15/0x20 [ 372.685096][T18351] should_fail_ex+0x21f/0x230 [ 372.689873][T18351] __should_fail_alloc_page+0xfd/0x110 [ 372.695621][T18351] __alloc_pages+0x108/0x340 [ 372.700260][T18351] vma_alloc_folio+0x6a3/0x8c0 [ 372.705199][T18351] ? shmem_get_folio_gfp+0x6eb/0x1200 [ 372.710806][T18351] shmem_get_folio_gfp+0x801/0x1200 [ 372.716206][T18351] shmem_write_begin+0xa6/0x1d0 [ 372.721136][T18351] generic_perform_write+0x1cf/0x410 [ 372.726585][T18351] ? shmem_write_begin+0x1d0/0x1d0 [ 372.731726][T18351] __generic_file_write_iter+0xa1/0x120 [ 372.737483][T18351] generic_file_write_iter+0x7d/0x1c0 [ 372.743278][T18351] vfs_write+0x4ab/0x7d0 [ 372.747724][T18351] ksys_write+0xeb/0x1a0 [ 372.752310][T18351] __x64_sys_write+0x42/0x50 [ 372.756937][T18351] do_syscall_64+0x41/0xc0 [ 372.761419][T18351] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 372.767425][T18351] RIP: 0033:0x7f077ad32fff [ 372.771880][T18351] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 372.792000][T18351] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 372.800605][T18351] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 372.808966][T18351] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 372.817031][T18351] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 372.825023][T18351] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 372.832998][T18351] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 372.841059][T18351] [ 372.844081][T18352] CPU: 0 PID: 18352 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 372.854233][T18352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 372.864434][T18352] Call Trace: [ 372.867718][T18352] [ 372.870652][T18352] dump_stack_lvl+0xda/0x130 [ 372.875327][T18352] dump_stack+0x15/0x20 [ 372.879537][T18352] should_fail_ex+0x21f/0x230 [ 372.884229][T18352] __should_fail_alloc_page+0xfd/0x110 [ 372.889724][T18352] __alloc_pages+0x108/0x340 [ 372.894328][T18352] vma_alloc_folio+0x6a3/0x8c0 [ 372.899107][T18352] ? __vm_enough_memory+0xdf/0x2a0 [ 372.904333][T18352] shmem_get_folio_gfp+0x801/0x1200 [ 372.909549][T18352] shmem_write_begin+0xa6/0x1d0 [ 372.914455][T18352] generic_perform_write+0x1cf/0x410 [ 372.919795][T18352] ? shmem_write_begin+0x1d0/0x1d0 [ 372.924938][T18352] __generic_file_write_iter+0xa1/0x120 [ 372.930604][T18352] generic_file_write_iter+0x7d/0x1c0 [ 372.935996][T18352] vfs_write+0x4ab/0x7d0 [ 372.940334][T18352] ksys_write+0xeb/0x1a0 [ 372.944633][T18352] __x64_sys_write+0x42/0x50 [ 372.949245][T18352] do_syscall_64+0x41/0xc0 [ 372.953730][T18352] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 372.959705][T18352] RIP: 0033:0x7f49797b0fff [ 372.964651][T18352] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 372.984295][T18352] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 372.992920][T18352] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 373.001948][T18352] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 373.009932][T18352] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 373.017907][T18352] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 373.025936][T18352] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 373.034023][T18352] 12:25:05 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:05 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 79) [ 373.049416][T18354] loop0: detected capacity change from 0 to 512 [ 373.054499][T18348] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 373.065541][T18354] EXT4-fs (loop0): Invalid log cluster size: 53 [ 373.094739][T18348] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 373.098874][T18359] FAULT_INJECTION: forcing a failure. [ 373.098874][T18359] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 373.106765][T18348] EXT4-fs (loop2): Remounting filesystem read-only [ 373.119112][T18359] CPU: 0 PID: 18359 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 373.125855][T18348] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 373.135894][T18359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 373.135911][T18359] Call Trace: [ 373.135920][T18359] [ 373.167122][T18359] dump_stack_lvl+0xda/0x130 [ 373.171749][T18359] dump_stack+0x15/0x20 [ 373.176015][T18359] should_fail_ex+0x21f/0x230 [ 373.180832][T18359] should_fail+0xb/0x10 [ 373.185030][T18359] should_fail_usercopy+0x1a/0x20 [ 373.188520][T18360] loop3: detected capacity change from 0 to 512 [ 373.190076][T18359] copy_page_from_iter_atomic+0x22d/0xcf0 [ 373.202181][T18359] ? folio_test_hugetlb+0x3a/0x70 [ 373.207220][T18359] ? shmem_write_begin+0x12a/0x1d0 [ 373.212523][T18359] generic_perform_write+0x212/0x410 [ 373.217851][T18359] ? shmem_write_begin+0x1d0/0x1d0 [ 373.223030][T18359] __generic_file_write_iter+0xa1/0x120 [ 373.228696][T18359] generic_file_write_iter+0x7d/0x1c0 [ 373.234132][T18359] vfs_write+0x4ab/0x7d0 [ 373.238740][T18359] ksys_write+0xeb/0x1a0 [ 373.243025][T18359] __x64_sys_write+0x42/0x50 [ 373.247781][T18359] do_syscall_64+0x41/0xc0 [ 373.252374][T18359] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 373.258291][T18359] RIP: 0033:0x7f077ad32fff [ 373.262714][T18359] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 373.282366][T18359] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 373.290817][T18359] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 373.298856][T18359] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 373.306967][T18359] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 373.316017][T18359] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 373.324105][T18359] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 373.332231][T18359] [ 373.336430][T18360] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 373.336518][T18348] EXT4-fs (loop2): mount failed [ 373.351573][ T3695] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 373.364908][T18359] loop1: detected capacity change from 0 to 512 [ 373.372834][T18360] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 373.384302][T18360] EXT4-fs (loop3): Remounting filesystem read-only 12:25:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3d9rW9cdAPDvvbay/HBmh+0hCywLS4Idtkh2vCRmD9kGY3sKbMveM8+WjbFsGUtOYhM2h/0BgzG2wZ72tJdC/4BCyZ9QCoH2vbSlpbRJ+9CHNir6lTqOFNtEloz1+cCxzjm60vccyTq659yLbgB961xEXIyIp5VK5VJEZBr1aSM9PBERm/Xtnjy+P1NNSVQqtz5NImnUVbcf2/KcjYfE0Yj4w28j/py8GLe0vrE4XSjkVxvlXHlpJVda37i8sDQ9n5/PL09OTlybuj51dWq8I/0ciogbv/7wX3///29uvPnTu+/d/njsL0mjPrb0o9PqXc/UXoumwYhY3Y9gPTAQEde3/N8AAHCwNffzfxwRl2I4Bmp7pwAAAMBhUvnFUHyVRFQAAACAQyutnQObpNnGeQBDkabZbP0c3u/H8bRQLJV/MldcW56tnys7Epl0bqGQH4+I4Xo5qZYnavlvy1e2lScj4lRE/HP4WK2cnSkWZnu9+AEAAAB94sS2+f8Xw/X5PwAAAHDIjPS6AQAAAMC+M/8HAACAw8/8HwAAAA613928WU2V5vWvZ++sry0W71yezZcWs0trM9mZ4upKdr5YnK/9Zt/STs9XKBZXfhbLa/dy5XypnCutb9xeKq4tl28vPHcJbAAAAKCLTv3o4btJRGz+/FgtVR3pdaOArhjcy8Yf7F87gO4b6HUDgJ7Z0/c/cKhket0AoOeSHe5ve/LOW51vCwAAsD9Gf9D6+P/AjmsDm2mXmgjsE+t/0L8c/4f+5fg/9K9MDISJPPS3/T/+X6nsqUEAAEDHDdVSkmYjausAQ5Gm2WzEydplATLJ3EIhPx4R342Id4Yz36mWJ2qPTHacMwAAAAAAAAAAAAAAAAAAAAAAAAAAdZVKEhUAAADgUItIP0oa1/8aHb4wtH194Ejy5XDtNiLu/vfWv+9Nl8urE9X6z57Vl//TqL/SixUMAAAAYLvmPL05jwcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACATnry+P5MM3Uz7ie/ioiRVvEH42jt9mhkIuL450kMbnlcEhEDHYi/+SAiTreKn1SbFSONVrSKf6yH8dOIONGB+NDPHlbHn1+2+vylca522/rzd602Qr269uNf+mz8G2gz/pzcZYwzj17PtY3/IOLMYOvxpxk/aRP//C7j/+mPGxvt7qv8L2K05fdP8lysXHlpJVda37i8sDQ9n5/PL09OTlybuj51dWo8N7dQyDf+tozxjx++8fRl/T/eJv7IDv2/sMv+f/3o3uPv1bOZVvHHzrd+/0+3iZ82vvsuNvLV+0eb+c16fquzr7199mX9n23T/53e/7Fd9v/S7//2/i43BQC6oLS+sThdKORX+zrzSq9GdbfoQPRCZq+Zvx6MZhzITG/HJQAAoPNenAMDAAAAAAAAAAAAAAAAAAAA3dbNX9dr2uxNVwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAXuqbAAAA//+AwNUJ") 12:25:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 53) 12:25:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc903, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 373.391002][T18360] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 373.391793][T18359] EXT4-fs (loop1): Invalid log block size: 15 [ 373.408116][T18360] EXT4-fs (loop3): mount failed [ 373.433012][T18368] loop0: detected capacity change from 0 to 512 [ 373.435355][T18366] FAULT_INJECTION: forcing a failure. 12:25:05 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 373.435355][T18366] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 373.452632][T18366] CPU: 0 PID: 18366 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 373.454331][T18365] loop4: detected capacity change from 0 to 512 [ 373.463128][T18366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 373.463145][T18366] Call Trace: [ 373.463152][T18366] [ 373.463160][T18366] dump_stack_lvl+0xda/0x130 [ 373.463193][T18366] dump_stack+0x15/0x20 [ 373.494689][T18366] should_fail_ex+0x21f/0x230 [ 373.497025][T18370] loop2: detected capacity change from 0 to 512 [ 373.499385][T18366] should_fail+0xb/0x10 [ 373.507984][T18368] EXT4-fs (loop0): Invalid log cluster size: 53 [ 373.509766][T18366] should_fail_usercopy+0x1a/0x20 [ 373.521164][T18366] copy_page_from_iter_atomic+0x22d/0xcf0 [ 373.526910][T18366] ? folio_test_hugetlb+0x3a/0x70 [ 373.531944][T18366] ? shmem_write_begin+0x12a/0x1d0 [ 373.537066][T18366] generic_perform_write+0x212/0x410 [ 373.542396][T18366] ? shmem_write_begin+0x1d0/0x1d0 [ 373.547527][T18366] __generic_file_write_iter+0xa1/0x120 [ 373.553224][T18366] generic_file_write_iter+0x7d/0x1c0 [ 373.558824][T18366] vfs_write+0x4ab/0x7d0 [ 373.563143][T18366] ksys_write+0xeb/0x1a0 [ 373.567454][T18366] __x64_sys_write+0x42/0x50 [ 373.572066][T18366] do_syscall_64+0x41/0xc0 [ 373.576500][T18366] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 373.582411][T18366] RIP: 0033:0x7f49797b0fff [ 373.586836][T18366] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 373.606696][T18366] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 373.615150][T18366] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 373.623197][T18366] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 373.631782][T18366] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 373.639862][T18366] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 373.648079][T18366] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 373.656363][T18366] [ 373.660816][T18366] loop5: detected capacity change from 0 to 512 [ 373.665038][T18370] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 373.676739][T18366] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 373.678624][T18365] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 12:25:05 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:05 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 80) [ 373.686313][T18366] EXT4-fs (loop5): invalid inodes per group: 0 [ 373.686313][T18366] [ 373.716742][T18370] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 373.727610][T18375] loop3: detected capacity change from 0 to 512 [ 373.737258][T18370] EXT4-fs (loop2): Remounting filesystem read-only 12:25:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 54) [ 373.743964][T18370] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 373.744247][T18375] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 373.762407][T18370] EXT4-fs (loop2): mount failed [ 373.778137][T18365] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 12:25:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc904, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 373.793316][T18365] EXT4-fs (loop4): Remounting filesystem read-only [ 373.799938][T18365] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 373.819887][T18375] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 373.831714][T18375] EXT4-fs (loop3): Remounting filesystem read-only [ 373.838366][T18375] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 373.839419][T18382] FAULT_INJECTION: forcing a failure. [ 373.839419][T18382] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 373.866498][T18382] CPU: 0 PID: 18382 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 373.872912][T18381] FAULT_INJECTION: forcing a failure. [ 373.872912][T18381] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 373.876584][T18382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 373.876602][T18382] Call Trace: [ 373.876608][T18382] [ 373.876616][T18382] dump_stack_lvl+0xda/0x130 [ 373.876707][T18382] dump_stack+0x15/0x20 [ 373.917011][T18382] should_fail_ex+0x21f/0x230 [ 373.921711][T18382] __should_fail_alloc_page+0xfd/0x110 [ 373.927189][T18382] __alloc_pages+0x108/0x340 [ 373.931803][T18382] vma_alloc_folio+0x6a3/0x8c0 [ 373.936693][T18382] ? __vm_enough_memory+0xdf/0x2a0 [ 373.941922][T18382] shmem_get_folio_gfp+0x801/0x1200 [ 373.947442][T18382] shmem_write_begin+0xa6/0x1d0 [ 373.952306][T18382] generic_perform_write+0x1cf/0x410 [ 373.957634][T18382] ? shmem_write_begin+0x1d0/0x1d0 [ 373.962811][T18382] __generic_file_write_iter+0xa1/0x120 [ 373.968403][T18382] generic_file_write_iter+0x7d/0x1c0 [ 373.973843][T18382] vfs_write+0x4ab/0x7d0 [ 373.978115][T18382] ksys_write+0xeb/0x1a0 [ 373.982577][T18382] __x64_sys_write+0x42/0x50 [ 373.987217][T18382] do_syscall_64+0x41/0xc0 [ 373.991793][T18382] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 373.997742][T18382] RIP: 0033:0x7f49797b0fff [ 374.002437][T18382] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 374.022267][T18382] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 374.030695][T18382] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 374.038893][T18382] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 12:25:06 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 374.046975][T18382] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 374.055284][T18382] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 374.063360][T18382] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 374.071487][T18382] [ 374.074601][T18381] CPU: 1 PID: 18381 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 374.084711][T18381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 374.095025][T18381] Call Trace: 12:25:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 55) [ 374.098326][T18381] [ 374.101315][T18381] dump_stack_lvl+0xda/0x130 [ 374.105953][T18381] dump_stack+0x15/0x20 [ 374.110138][T18381] should_fail_ex+0x21f/0x230 [ 374.110164][T18365] EXT4-fs (loop4): mount failed [ 374.110269][T18381] ================================================================== [ 374.110306][T18381] BUG: KCSAN: data-race in data_alloc / data_push_tail [ 374.110368][T18381] [ 374.110376][T18381] write to 0xffffffff86f43498 of 8 bytes by task 18365 on cpu 0: [ 374.110399][T18381] data_alloc+0x216/0x2c0 [ 374.110439][T18381] prb_reserve+0x893/0xbc0 [ 374.110477][T18381] vprintk_store+0x53e/0x800 [ 374.110508][T18381] vprintk_emit+0xd0/0x430 [ 374.110535][T18381] vprintk_default+0x26/0x30 [ 374.110564][T18381] vprintk+0x83/0x90 [ 374.110601][T18381] _printk+0x7a/0xa0 [ 374.110638][T18381] __ext4_msg+0x18a/0x1a0 [ 374.110665][T18381] ext4_fill_super+0x3009/0x38b0 [ 374.110703][T18381] get_tree_bdev+0x2b4/0x3b0 [ 374.110726][T18381] ext4_get_tree+0x1c/0x20 [ 374.110755][T18381] vfs_get_tree+0x51/0x190 [ 374.110778][T18381] do_new_mount+0x203/0x660 [ 374.110799][T18381] path_mount+0x496/0xb30 [ 374.110823][T18381] __se_sys_mount+0x27f/0x2d0 [ 374.110850][T18381] __x64_sys_mount+0x67/0x80 [ 374.110877][T18381] do_syscall_64+0x41/0xc0 [ 374.110913][T18381] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 374.110951][T18381] [ 374.110959][T18381] read to 0xffffffff86f43498 of 8 bytes by task 18381 on cpu 1: [ 374.110980][T18381] data_push_tail+0x102/0x430 [ 374.111021][T18381] data_alloc+0xbe/0x2c0 [ 374.111060][T18381] prb_reserve+0x893/0xbc0 [ 374.111098][T18381] vprintk_store+0x53e/0x800 [ 374.111132][T18381] vprintk_emit+0xd0/0x430 [ 374.111168][T18381] vprintk_default+0x26/0x30 [ 374.111204][T18381] vprintk+0x83/0x90 [ 374.111240][T18381] _printk+0x7a/0xa0 [ 374.111278][T18381] show_trace_log_lvl+0x37e/0x400 [ 374.111318][T18381] dump_stack_lvl+0xda/0x130 [ 374.111346][T18381] dump_stack+0x15/0x20 [ 374.111373][T18381] should_fail_ex+0x21f/0x230 [ 374.111398][T18381] __should_fail_alloc_page+0xfd/0x110 [ 374.111428][T18381] __alloc_pages+0x108/0x340 [ 374.111457][T18381] vma_alloc_folio+0x6a3/0x8c0 [ 374.111491][T18381] shmem_get_folio_gfp+0x801/0x1200 [ 374.111521][T18381] shmem_write_begin+0xa6/0x1d0 [ 374.111549][T18381] generic_perform_write+0x1cf/0x410 [ 374.111586][T18381] __generic_file_write_iter+0xa1/0x120 [ 374.111624][T18381] generic_file_write_iter+0x7d/0x1c0 [ 374.111662][T18381] vfs_write+0x4ab/0x7d0 [ 374.111699][T18381] ksys_write+0xeb/0x1a0 [ 374.111737][T18381] __x64_sys_write+0x42/0x50 [ 374.111776][T18381] do_syscall_64+0x41/0xc0 [ 374.111805][T18381] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 374.111841][T18381] [ 374.111848][T18381] value changed: 0x0000000100003bcf -> 0x0000000100004be1 [ 374.111864][T18381] [ 374.111870][T18381] Reported by Kernel Concurrency Sanitizer on: [ 374.111880][T18381] CPU: 1 PID: 18381 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 374.111917][T18381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 374.111934][T18381] ================================================================== [ 374.133773][T18386] FAULT_INJECTION: forcing a failure. [ 374.133773][T18386] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 374.136490][T18381] __should_fail_alloc_page+0xfd/0x110 [ 374.421467][T18381] __alloc_pages+0x108/0x340 [ 374.426101][T18381] vma_alloc_folio+0x6a3/0x8c0 [ 374.430967][T18381] ? __vm_enough_memory+0xdf/0x2a0 [ 374.436155][T18381] shmem_get_folio_gfp+0x801/0x1200 [ 374.441429][T18381] shmem_write_begin+0xa6/0x1d0 [ 374.446328][T18381] generic_perform_write+0x1cf/0x410 [ 374.451675][T18381] ? shmem_write_begin+0x1d0/0x1d0 [ 374.456795][T18381] __generic_file_write_iter+0xa1/0x120 [ 374.462365][T18381] generic_file_write_iter+0x7d/0x1c0 [ 374.467755][T18381] vfs_write+0x4ab/0x7d0 [ 374.472120][T18381] ksys_write+0xeb/0x1a0 [ 374.476460][T18381] __x64_sys_write+0x42/0x50 [ 374.481069][T18381] do_syscall_64+0x41/0xc0 [ 374.485549][T18381] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 374.491472][T18381] RIP: 0033:0x7f077ad32fff [ 374.495898][T18381] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 374.515545][T18381] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 374.524114][T18381] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 374.532093][T18381] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 374.540157][T18381] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 374.548309][T18381] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 374.556290][T18381] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 374.564374][T18381] [ 374.567503][T18386] CPU: 0 PID: 18386 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 374.568525][T18375] EXT4-fs (loop3): mount failed [ 374.577673][T18386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 374.577689][T18386] Call Trace: [ 374.577696][T18386] [ 374.577704][T18386] dump_stack_lvl+0xda/0x130 [ 374.593157][T18384] loop0: detected capacity change from 0 to 512 [ 374.596167][T18386] dump_stack+0x15/0x20 [ 374.596200][T18386] should_fail_ex+0x21f/0x230 [ 374.610166][T18389] loop2: detected capacity change from 0 to 512 [ 374.614222][T18386] should_fail+0xb/0x10 [ 374.630042][T18386] should_fail_usercopy+0x1a/0x20 [ 374.635485][T18386] copy_page_from_iter_atomic+0x22d/0xcf0 [ 374.641250][T18386] ? folio_test_hugetlb+0x3a/0x70 [ 374.646645][T18386] ? shmem_write_begin+0x12a/0x1d0 [ 374.652350][T18386] generic_perform_write+0x212/0x410 [ 374.657783][T18386] ? shmem_write_begin+0x1d0/0x1d0 [ 374.663042][T18386] __generic_file_write_iter+0xa1/0x120 [ 374.668621][T18386] generic_file_write_iter+0x7d/0x1c0 [ 374.674194][T18386] vfs_write+0x4ab/0x7d0 [ 374.678478][T18386] ksys_write+0xeb/0x1a0 [ 374.683011][T18386] __x64_sys_write+0x42/0x50 [ 374.687616][T18386] do_syscall_64+0x41/0xc0 [ 374.692046][T18386] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 374.698004][T18386] RIP: 0033:0x7f49797b0fff [ 374.702536][T18386] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 374.722303][T18386] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 374.730726][T18386] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 374.738746][T18386] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 374.746749][T18386] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 374.754722][T18386] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 374.762715][T18386] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 374.770852][T18386] [ 374.774344][T18389] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 374.775156][T18386] loop5: detected capacity change from 0 to 512 [ 374.786368][T18384] EXT4-fs (loop0): Invalid log cluster size: 53 12:25:06 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 81) [ 374.792457][T18386] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 374.805137][T18386] EXT4-fs (loop5): invalid inodes per group: 0 [ 374.805137][T18386] [ 374.811802][T18381] syz-executor.1 (18381) used greatest stack depth: 10048 bytes left [ 374.824913][T18389] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 374.833644][T18394] FAULT_INJECTION: forcing a failure. [ 374.833644][T18394] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 374.836940][T18389] EXT4-fs (loop2): Remounting filesystem read-only [ 374.849355][T18394] CPU: 0 PID: 18394 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 374.855880][T18389] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 374.865915][T18394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 374.865931][T18394] Call Trace: [ 374.865939][T18394] [ 374.865948][T18394] dump_stack_lvl+0xda/0x130 [ 374.901557][T18394] dump_stack+0x15/0x20 [ 374.905843][T18394] should_fail_ex+0x21f/0x230 [ 374.910562][T18394] should_fail+0xb/0x10 [ 374.914998][T18394] should_fail_usercopy+0x1a/0x20 [ 374.920060][T18394] copy_page_from_iter_atomic+0x22d/0xcf0 [ 374.925832][T18394] ? folio_test_hugetlb+0x3a/0x70 [ 374.927420][T18396] loop4: detected capacity change from 0 to 512 [ 374.930892][T18394] ? shmem_write_begin+0x12a/0x1d0 [ 374.942317][T18394] generic_perform_write+0x212/0x410 [ 374.947761][T18394] ? shmem_write_begin+0x1d0/0x1d0 [ 374.952884][T18394] __generic_file_write_iter+0xa1/0x120 [ 374.958553][T18394] generic_file_write_iter+0x7d/0x1c0 [ 374.964139][T18394] vfs_write+0x4ab/0x7d0 [ 374.968412][T18394] ksys_write+0xeb/0x1a0 [ 374.972747][T18394] __x64_sys_write+0x42/0x50 [ 374.977360][T18394] do_syscall_64+0x41/0xc0 [ 374.981795][T18394] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 374.987726][T18394] RIP: 0033:0x7f077ad32fff [ 374.992236][T18394] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 375.012123][T18394] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 375.020698][T18394] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 375.028676][T18394] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 375.036686][T18394] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 375.044733][T18394] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 12:25:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc905, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 56) 12:25:07 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:07 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 375.052875][T18394] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 375.061115][T18394] [ 375.065627][T18389] EXT4-fs (loop2): mount failed [ 375.074608][T18396] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 375.074812][T18394] loop1: detected capacity change from 0 to 512 [ 375.142664][T18403] loop3: detected capacity change from 0 to 512 [ 375.145352][T18399] loop0: detected capacity change from 0 to 512 [ 375.155752][T18403] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 375.157190][T18399] EXT4-fs (loop0): Invalid log cluster size: 53 [ 375.173231][T18405] loop2: detected capacity change from 0 to 512 [ 375.174527][T18394] EXT4-fs (loop1): Invalid log block size: 15 [ 375.188127][T18400] FAULT_INJECTION: forcing a failure. [ 375.188127][T18400] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 375.189370][T18405] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 375.201852][T18400] CPU: 1 PID: 18400 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 375.221392][T18400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 375.228109][T18396] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 375.231709][T18400] Call Trace: [ 375.231719][T18400] [ 375.231727][T18400] dump_stack_lvl+0xda/0x130 [ 375.231761][T18400] dump_stack+0x15/0x20 [ 375.243316][T18396] EXT4-fs (loop4): Remounting filesystem read-only [ 375.246332][T18400] should_fail_ex+0x21f/0x230 [ 375.249343][T18396] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 375.253922][T18400] __should_fail_alloc_page+0xfd/0x110 12:25:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc906, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 375.260764][T18396] EXT4-fs (loop4): mount failed [ 375.264547][T18400] __alloc_pages+0x108/0x340 [ 375.299285][T18400] vma_alloc_folio+0x6a3/0x8c0 [ 375.304094][T18400] ? __vm_enough_memory+0xdf/0x2a0 [ 375.309315][T18400] shmem_get_folio_gfp+0x801/0x1200 [ 375.314812][T18400] shmem_write_begin+0xa6/0x1d0 [ 375.319788][T18400] generic_perform_write+0x1cf/0x410 [ 375.325117][T18400] ? shmem_write_begin+0x1d0/0x1d0 [ 375.326396][T18412] loop0: detected capacity change from 0 to 512 [ 375.330245][T18400] __generic_file_write_iter+0xa1/0x120 [ 375.338500][T18412] EXT4-fs (loop0): Invalid log cluster size: 53 [ 375.342024][T18400] generic_file_write_iter+0x7d/0x1c0 [ 375.342071][T18400] vfs_write+0x4ab/0x7d0 [ 375.342105][T18400] ksys_write+0xeb/0x1a0 [ 375.351106][T18403] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 375.353711][T18400] __x64_sys_write+0x42/0x50 [ 375.358665][T18403] EXT4-fs (loop3): Remounting filesystem read-only [ 375.362290][T18400] do_syscall_64+0x41/0xc0 [ 375.373725][T18403] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 375.378517][T18400] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 375.378563][T18400] RIP: 0033:0x7f49797b0fff [ 375.387571][T18403] EXT4-fs (loop3): mount failed [ 375.391219][T18400] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 375.410128][T18405] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 375.413174][T18400] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 375.413202][T18400] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 375.418312][T18405] EXT4-fs (loop2): Remounting filesystem read-only [ 375.422667][T18400] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 12:25:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3PPTf2dz5bPvY598g3gIF1ISIuR8TzWq12JSJGm/Vpc3t8KiK2G3XPnj6cq29J1Gp33k0iadbVj03seMzWXY5HxI++H/HT5NW4lc2t5dlSqbje3C9UV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJruS50hE3Pruf3/zyz9+79Zfv37/X3f/P/GzpFkfO/Lotkbquey5aBmOiPXDCNYHQxFxM8sQAIDPgtb3/K9GxJUYjaHs2ykAAABwlNS+NRIfJRE1AAAA4MhKszWwSZpvrgMYiTTN5xtreL8YJ9NSuVL92kJ5Y3W+sVZ2LHLpwlKpONlcKzwWuaS+P5WVP92/tmt/OiLORMSvR09k+/m5cmm+35MfAAAAMCBO7Rr/fzDaGP8DAAAAR8xYvxsAAAAAHDrjfwAAADj6jP8BAADgSPvB7dv1rda6/vX8vc2N5fK9q/PFynJ+ZWMuP1deX8svlsuL2W/2rez1eKVyee0bsbrxoFAtVqqFyubW3ZXyxmr17tJLl8AGAAAAeujMVx7/M4mI7W+eyLa6Y/1uFNATwwf55/8cXjuA3hvqdwOAvjnQ5z9wpOT63QCg75I9jndcvPO37rcFAAA4HONfan/+f2jPuYHttEdNBA6J+T8YXM7/w+By/h8GVy6GwkAeBtvhn/+v1Q7UIAAAoOtGsi1J8xHZPMBIpGk+H3E6uyxALllYKhUnI+LzEfGP0dzn6vtT2T2TPccMAAAAAAAAAAAAAAAAAAAAAAAAAEBDrZZEDQAAADjSItL/Jc3rf42PXhrZPT9wLPlwNLuNiPu/v/PbB7PV6vpUvf69F/XV3zXrr/VjBgMAAADYrTVOb43jAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKCbnj19ONfaehn3ne9ExFi7+MNxPLs9HrmIOPl+EsM77pdExFAX4m8/ioiz7eIn9WbFWLMV7eKf6GP8NCJOdSE+DLLH9f7n2+3ef2lcyG7bv/9uZD3Um+vc/6Uv+r+hDv3P6X3GOPfkz4WO8R9FnBtu3/+04icd4l/cZ/yf/Hhrq9Ox2h8ixtt+/iQvxSpUV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJgsLS6Vi82/bGL/68l+evy7/kx3ij+2R/6V95v/xkwdPv9Ao5trFn7jY/vU/2yF+2vzsu9ws14+Pt8rbjfJO5//09/Ovy3++Q/57vf4T+8z/yg9/8e99/isA0AOVza3l2VKpuD7QhTd6Nupfi96KLBQOWvj529GMt7LQ334JAADovlfHwAAAAAAAAAAAAAAAAAAAAECv9fLX9Vq2+5MqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBrfRIAAP//1/jU8w==") (fail_nth: 57) [ 375.442395][T18405] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 375.453688][T18400] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 375.453706][T18400] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 375.462679][T18405] EXT4-fs (loop2): mount failed [ 375.470069][T18400] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 375.470093][T18400] [ 375.552828][T18414] FAULT_INJECTION: forcing a failure. [ 375.552828][T18414] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 375.566049][T18414] CPU: 0 PID: 18414 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 375.576232][T18414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 375.586355][T18414] Call Trace: [ 375.589664][T18414] [ 375.592630][T18414] dump_stack_lvl+0xda/0x130 [ 375.597400][T18414] dump_stack+0x15/0x20 [ 375.601766][T18414] should_fail_ex+0x21f/0x230 [ 375.604234][T18416] FAULT_INJECTION: forcing a failure. [ 375.604234][T18416] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 375.606513][T18414] should_fail+0xb/0x10 [ 375.606556][T18414] should_fail_usercopy+0x1a/0x20 [ 375.606578][T18414] copy_page_from_iter_atomic+0x22d/0xcf0 [ 375.634788][T18414] ? folio_test_hugetlb+0x3a/0x70 [ 375.639933][T18414] ? shmem_write_begin+0x12a/0x1d0 [ 375.645135][T18414] generic_perform_write+0x212/0x410 [ 375.650602][T18414] ? shmem_write_begin+0x1d0/0x1d0 [ 375.655737][T18414] __generic_file_write_iter+0xa1/0x120 [ 375.661487][T18414] generic_file_write_iter+0x7d/0x1c0 [ 375.667198][T18414] vfs_write+0x4ab/0x7d0 [ 375.671726][T18414] ksys_write+0xeb/0x1a0 [ 375.676033][T18414] __x64_sys_write+0x42/0x50 [ 375.680778][T18414] do_syscall_64+0x41/0xc0 [ 375.685268][T18414] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 375.691288][T18414] RIP: 0033:0x7f49797b0fff [ 375.695848][T18414] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 375.716454][T18414] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 375.725007][T18414] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 375.734227][T18414] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 375.742440][T18414] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd 12:25:07 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 82) [ 375.750505][T18414] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 375.758631][T18414] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 375.766709][T18414] [ 375.769849][T18416] CPU: 1 PID: 18416 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 375.771246][T18414] loop5: detected capacity change from 0 to 512 [ 375.780106][T18416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 375.780124][T18416] Call Trace: [ 375.780131][T18416] [ 375.780139][T18416] dump_stack_lvl+0xda/0x130 [ 375.780170][T18416] dump_stack+0x15/0x20 [ 375.780194][T18416] should_fail_ex+0x21f/0x230 [ 375.780218][T18416] __should_fail_alloc_page+0xfd/0x110 [ 375.821881][T18416] __alloc_pages+0x108/0x340 [ 375.826503][T18416] vma_alloc_folio+0x6a3/0x8c0 [ 375.831353][T18416] ? __vm_enough_memory+0xdf/0x2a0 [ 375.836670][T18416] shmem_get_folio_gfp+0x801/0x1200 [ 375.842039][T18416] shmem_write_begin+0xa6/0x1d0 [ 375.846913][T18416] generic_perform_write+0x1cf/0x410 [ 375.852352][T18416] ? shmem_write_begin+0x1d0/0x1d0 [ 375.857490][T18416] __generic_file_write_iter+0xa1/0x120 [ 375.863147][T18416] generic_file_write_iter+0x7d/0x1c0 [ 375.868625][T18416] vfs_write+0x4ab/0x7d0 [ 375.872954][T18416] ksys_write+0xeb/0x1a0 [ 375.877223][T18416] __x64_sys_write+0x42/0x50 [ 375.881994][T18416] do_syscall_64+0x41/0xc0 [ 375.886511][T18416] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 375.892484][T18416] RIP: 0033:0x7f077ad32fff [ 375.896909][T18416] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 375.916675][T18416] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 375.925107][T18416] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 375.933262][T18416] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 375.941287][T18416] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 12:25:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc907, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3PPb7Odz5bPvY598g3gIF1ISIuR8TzWq12JSJGm/VpRFyPiMenImK7cdyzpw/n6lsStdqdd5NImnX14yd2/M/mQ+J4RPzo+xE/TV6NW9ncWp4tlYrrzf1CdWWtUNncurq0MrtYXCyuTk9P3Zi5OXN9ZrIreY5ExK3v/vc3v/zj92799ev3/3X3/xM/S5r1sSOPbmuknsuei5bhiFg/jGB9MBQRN7MMAQD4LEib21cj4kqMxlD27RQAAAA4SmrfGomPkogaAAAAcGSl2RrYJM031wGMRJrm8401vF+Mk2mpXKl+baG8sTrfWCs7Frl0YalUnGyuFR6LXFLfn8rKn+5f27U/HRFnIuLXoyey/fxcuTTf78kPAAAAGBCndo3/PxhtjP8BAACAI2as3w0AAAAADp3xPwAAABx9xv8AAABwpP3g9u36Vmtd/3r+3ubGcvne1fliZTm/sjGXnyuvr+UXy+XF7Df7Vvb6f6Vyee0bsbrxoFAtVqqFyubW3ZXyxmr17tJLl8AGAAAAeujMVx7/M4mI7W+eyLa6Y/1uFNATwwc5+D+H1w6g94b63QCgbw70+Q8cKbl+NwDou2SP+zsu3vlb99sCAAAcjvEvtT//P7Tn3MB22qMmAofE/B8MLuf/YXA5/w+DKxdDYSAPg+3wz//XagdqEAAA0HUj2Zak+YhsHmAk0jSfjzidXRYglywslYqTEfH5iPjHaO5z9f2p7JHJnmMGAAAAAAAAAAAAAAAAAAAAAAAAAKChVkuiBgAAABxpEen/kub1v8ZHL43snh84lnw4mt1GxP3f3/ntg9lqdX2qXv/ei/rq75r11/oxgwEAAADs1hqnt8bxAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANBNz54+nGttvYz7znciYqxd/OE4nt0ej1xEnHw/ieEdj0siYqgL8bcfRcTZdvGTerNirNmKdvFP9DF+GhGnuhAfBtnjev/z7XbvvzQuZLft3383sh7qzXXu/9IX/d9Qh/7n9D5jnHvy50LH+I8izg23739a8ZMO8S/uM/5Pfry11em+2h8ixtt+/iQvxSpUV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJgsLS6Vi82/bGL/68l+evy7/kx3ij+2R/6V95v/xkwdPv9Ao5trFn7jY/vU/2yF+2vzsu9ws1+8fb5W3G+Wdzv/p7+dfl/98h/z3ev0n9pn/lR/+4t/7PBQA6IHK5tbybKlUXB/owhs9G/WvRW9FFgoHLfz87WjGW1nob78EAAB036tjYAAAAAAAAAAAAAAAAAAAAKDXevnrei3b/UkVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOC1PgkAAP//lMnVRg==") 12:25:08 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3PPTf2dz5bPvY598g3gIF1ISIuR8TzWq12JSJGm/Vpc3t8KiK2G3XPnj6cq29J1Gp33k0iadbVj03seMzWXY5HxI++H/HT5NW4lc2t5dlSqbje3C9UV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJruS50hE3Pruf3/zyz9+79Zfv37/X3f/P/GzpFkfO/Lotkbquey5aBmOiPXDCNYHQxFxM8sQAIDPgtb3/K9GxJUYjaHs2ykAAABwlNS+NRIfJRE1AAAA4MhKszWwSZpvrgMYiTTN5xtreL8YJ9NSuVL92kJ5Y3W+sVZ2LHLpwlKpONlcKzwWuaS+P5WVP92/tmt/OiLORMSvR09k+/m5cmm+35MfAAAAMCBO7Rr/fzDaGP8DAAAAR8xYvxsAAAAAHDrjfwAAADj6jP8BAADgSPvB7dv1rda6/vX8vc2N5fK9q/PFynJ+ZWMuP1deX8svlsuL2W/2rez1eKVyee0bsbrxoFAtVqqFyubW3ZXyxmr17tJLl8AGAAAAeujMVx7/M4mI7W+eyLa6Y/1uFNATwwf55/8cXjuA3hvqdwOAvjnQ5z9wpOT63QCg75I9jndcvPO37rcFAAA4HONfan/+f2jPuYHttEdNBA6J+T8YXM7/w+By/h8GVy6GwkAeBtvhn/+v1Q7UIAAAoOtGsi1J8xHZPMBIpGk+H3E6uyxALllYKhUnI+LzEfGP0dzn6vtT2T2TPccMAAAAAAAAAAAAAAAAAAAAAAAAAEBDrZZEDQAAADjSItL/Jc3rf42PXhrZPT9wLPlwNLuNiPu/v/PbB7PV6vpUvf69F/XV3zXrr/VjBgMAAADYrTVOb43jAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKCbnj19ONfaehn3ne9ExFi7+MNxPLs9HrmIOPl+EsM77pdExFAX4m8/ioiz7eIn9WbFWLMV7eKf6GP8NCJOdSE+DLLH9f7n2+3ef2lcyG7bv/9uZD3Um+vc/6Uv+r+hDv3P6X3GOPfkz4WO8R9FnBtu3/+04icd4l/cZ/yf/Hhrq9Ox2h8ixtt+/iQvxSpUV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJgsLS6Vi82/bGL/68l+evy7/kx3ij+2R/6V95v/xkwdPv9Ao5trFn7jY/vU/2yF+2vzsu9ws14+Pt8rbjfJO5//09/Ovy3++Q/57vf4T+8z/yg9/8e99/isA0AOVza3l2VKpuD7QhTd6Nupfi96KLBQOWvj529GMt7LQ334JAADovlfHwAAAAAAAAAAAAAAAAAAAAECv9fLX9Vq2+5MqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBrfRIAAP//1/jU8w==") (fail_nth: 58) [ 375.949278][T18416] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 375.957255][T18416] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 375.965241][T18416] [ 375.968899][T18414] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 375.978157][T18414] EXT4-fs (loop5): invalid inodes per group: 0 [ 375.978157][T18414] 12:25:08 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 83) [ 376.052890][T18423] FAULT_INJECTION: forcing a failure. [ 376.052890][T18423] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 376.066109][T18423] CPU: 0 PID: 18423 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 376.069048][T18421] loop0: detected capacity change from 0 to 512 [ 376.076200][T18423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 376.076217][T18423] Call Trace: [ 376.076225][T18423] [ 376.076233][T18423] dump_stack_lvl+0xda/0x130 [ 376.089534][T18424] loop2: detected capacity change from 0 to 512 [ 376.092545][T18423] dump_stack+0x15/0x20 [ 376.103400][T18428] FAULT_INJECTION: forcing a failure. [ 376.103400][T18428] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 376.127411][T18423] should_fail_ex+0x21f/0x230 [ 376.132147][T18423] should_fail+0xb/0x10 [ 376.136343][T18423] should_fail_usercopy+0x1a/0x20 [ 376.141408][T18423] copy_page_from_iter_atomic+0x22d/0xcf0 [ 376.147218][T18423] ? folio_test_hugetlb+0x3a/0x70 [ 376.152362][T18423] ? shmem_write_begin+0x12a/0x1d0 [ 376.157654][T18423] generic_perform_write+0x212/0x410 [ 376.163118][T18423] ? shmem_write_begin+0x1d0/0x1d0 [ 376.168254][T18423] __generic_file_write_iter+0xa1/0x120 [ 376.173874][T18423] generic_file_write_iter+0x7d/0x1c0 [ 376.179290][T18423] vfs_write+0x4ab/0x7d0 [ 376.183670][T18423] ksys_write+0xeb/0x1a0 [ 376.187936][T18423] __x64_sys_write+0x42/0x50 [ 376.192597][T18423] do_syscall_64+0x41/0xc0 [ 376.197176][T18423] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 376.203158][T18423] RIP: 0033:0x7f077ad32fff [ 376.207580][T18423] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 376.227288][T18423] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 376.235740][T18423] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 376.243760][T18423] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 376.251759][T18423] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 376.259737][T18423] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 376.267715][T18423] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 376.275696][T18423] [ 376.278727][T18428] CPU: 1 PID: 18428 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 376.288177][T18420] loop3: detected capacity change from 0 to 512 [ 376.288910][T18428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 376.297596][T18421] EXT4-fs (loop0): Invalid log cluster size: 53 [ 376.305278][T18428] Call Trace: [ 376.305288][T18428] [ 376.305296][T18428] dump_stack_lvl+0xda/0x130 [ 376.322549][T18428] dump_stack+0x15/0x20 [ 376.326725][T18428] should_fail_ex+0x21f/0x230 [ 376.331423][T18428] __should_fail_alloc_page+0xfd/0x110 [ 376.336902][T18428] __alloc_pages+0x108/0x340 [ 376.341535][T18428] vma_alloc_folio+0x6a3/0x8c0 [ 376.346427][T18428] ? __vm_enough_memory+0xdf/0x2a0 [ 376.351582][T18428] shmem_get_folio_gfp+0x801/0x1200 [ 376.356843][T18428] shmem_write_begin+0xa6/0x1d0 [ 376.361706][T18428] generic_perform_write+0x1cf/0x410 [ 376.367079][T18428] ? shmem_write_begin+0x1d0/0x1d0 [ 376.372222][T18428] __generic_file_write_iter+0xa1/0x120 [ 376.377806][T18428] generic_file_write_iter+0x7d/0x1c0 [ 376.383309][T18428] vfs_write+0x4ab/0x7d0 [ 376.387740][T18428] ksys_write+0xeb/0x1a0 [ 376.392123][T18428] __x64_sys_write+0x42/0x50 [ 376.396831][T18428] do_syscall_64+0x41/0xc0 [ 376.401438][T18428] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 376.407403][T18428] RIP: 0033:0x7f49797b0fff [ 376.411945][T18428] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 376.431773][T18428] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 376.440246][T18428] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff 12:25:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 59) [ 376.448230][T18428] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 376.456209][T18428] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 376.464231][T18428] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 376.472306][T18428] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 376.480506][T18428] [ 376.484235][T18424] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 376.486471][T18423] loop1: detected capacity change from 0 to 512 [ 376.504944][T18423] EXT4-fs (loop1): Invalid log block size: 15 [ 376.510712][T18429] loop4: detected capacity change from 0 to 512 [ 376.520437][T18420] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 376.525071][T18433] FAULT_INJECTION: forcing a failure. [ 376.525071][T18433] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 376.542769][T18433] CPU: 0 PID: 18433 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 376.553334][T18433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 376.563672][T18433] Call Trace: [ 376.566979][T18433] [ 376.569918][T18433] dump_stack_lvl+0xda/0x130 [ 376.574546][T18433] dump_stack+0x15/0x20 [ 376.578807][T18433] should_fail_ex+0x21f/0x230 [ 376.583736][T18433] should_fail+0xb/0x10 [ 376.588050][T18433] should_fail_usercopy+0x1a/0x20 [ 376.593107][T18433] copy_page_from_iter_atomic+0x22d/0xcf0 [ 376.598942][T18433] ? folio_test_hugetlb+0x3a/0x70 [ 376.604842][T18433] ? shmem_write_begin+0x12a/0x1d0 [ 376.609970][T18433] generic_perform_write+0x212/0x410 [ 376.615365][T18433] ? shmem_write_begin+0x1d0/0x1d0 [ 376.620509][T18433] __generic_file_write_iter+0xa1/0x120 [ 376.626204][T18433] generic_file_write_iter+0x7d/0x1c0 [ 376.631646][T18433] vfs_write+0x4ab/0x7d0 [ 376.635925][T18433] ksys_write+0xeb/0x1a0 [ 376.640623][T18433] __x64_sys_write+0x42/0x50 [ 376.645342][T18433] do_syscall_64+0x41/0xc0 [ 376.649863][T18433] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 376.656007][T18433] RIP: 0033:0x7f49797b0fff [ 376.660473][T18433] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 376.680269][T18433] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 376.688750][T18433] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 376.696736][T18433] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 376.704716][T18433] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 376.712966][T18433] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 376.721034][T18433] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 376.729209][T18433] [ 376.733381][T18433] loop5: detected capacity change from 0 to 512 [ 376.742584][T18433] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 376.751536][T18424] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 376.751755][T18433] EXT4-fs (loop5): invalid inodes per group: 0 [ 376.751755][T18433] [ 376.764906][T18424] EXT4-fs (loop2): Remounting filesystem read-only [ 376.778150][T18424] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 376.786683][T18429] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 12:25:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc90a, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:08 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 84) [ 376.807107][T18424] EXT4-fs (loop2): mount failed [ 376.810889][ T3183] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 376.831085][T18420] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 376.847228][ T3695] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 12:25:08 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3d9rW20dAPDvOW3mfnS2Qy/mYHO4jXboknZ1W/FiKoheDdR5P7s2LaVpU5p0W8vQDv8AQUQFr7zyRvAPEGR/gggDvRcVRXTzvXgv3nd5yUmyH12ytixN9jafD5zmOU9O+n2+CXmS5zkPOQEMrPMRcSkintdqtcsRMdqsT5vb4xMRsd047tnTh3P1LYla7fZ/k7h7tlFXP37ilf/ZfEgcjYjvfyfibvJm3Mrm1vJsqVRcb+4Xqitrhcrm1pWlldnF4mJxdXp66vrMjZlrM5NdyXMkIm5+65+/+Olvv33zj1+5/7c7/574UdKsj3iZR7c1Us9lz0XLcESsH0SwPhiKiBtZhgAAfBq0vud/KSIux2gMZd9OAQAAgMOk9vWR+CiJqAEAAACHVpqtgU3SfHMdwEikaT7fWMP7+TielsqV6pcXyhur8421smORSxeWSsXJ5lrhscgl9f2prPxy/+qO/emIOBURPx89lu3n58ql+X5PfgAAAMCAOLFj/P/BaGP8DwAAABwyY/1uAAAAAHDgjP8BAADg8DP+BwAAgEPtu7du1bda6/rX8/c2N5bL967MFyvL+ZWNufxceX0tv1guL2a/2bey2/8rlctrX43VjQeFarFSLVQ2t+6slDdWq3eWXrsENgAAANBDp774+K9JRGx/7Vi21R3pd6OAnhjez8H/OLh2AL031O8GAH2zr89/4FDJ9bsBQN8lu9zfcfHOn7rfFgAA4GCMf6H9+f+hXecGttMeNRE4IOb/YHA5/w+Dy/l/GFy5GAoDeRhsB3/+v1bbV4MAAICuG8m2JM1HZPMAI5Gm+XzEyeyyALlkYalUnIyIz0bEX0Zzn6nvT2WPTHYdMwAAAAAAAAAAAAAAAAAAAAAAAAAADbVaEjUAAADgUItI/5U0r/81PnpxZOf8wJHkw9HsNiLu//r2Lx/MVqvrU/X6/72or/6qWX+1HzMYAAAAwE6tcXprHA8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA3fTs6cO51tbLuP/5ZkSMtYs/HEez26ORi4jj/09i+JXHJREx1IX4248i4nS7+Em9WTHWbEW7+Mf6GD+NiBNdiA+D7HG9//lGu/dfGuez2/bvv+tZD/XuOvd/6Yv+b6hD/3NyjzHOPPl9oWP8RxFnhtv3P634SYf4F/YY/4c/2NrqdF/tNxHjbT9/ktdiFaora4XK5taVpZXZxeJicXV6eur6zI2ZazOThYWlUrH5t22Mn539w/O35X+8Q/yxXfK/uMf8P37y4OnnGsVcu/gTF9q//qc7xE+bn32XmuX6/eOt8naj/Kpzv/vzubflP98h/91e/4k95n/5ez/5+x4PBQB6oLK5tTxbKhXXB7rwTs9G/WvRe5GFwn4LP34/mvFeFvrbLwEAAN335hgYAAAAAAAAAAAAAAAAAAAA6LVe/rpey3Z/UgUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeKtPAgAA//9iPdWR") 12:25:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 60) [ 376.851227][T18437] loop0: detected capacity change from 0 to 512 [ 376.864460][T18437] EXT4-fs (loop0): Invalid log cluster size: 53 [ 376.873625][T18420] EXT4-fs (loop3): Remounting filesystem read-only [ 376.880263][T18420] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 376.904361][T18429] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 376.908887][T18420] EXT4-fs (loop3): mount failed [ 376.918499][T18441] FAULT_INJECTION: forcing a failure. [ 376.918499][T18441] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 376.933586][T18441] CPU: 1 PID: 18441 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 376.939610][T18429] EXT4-fs (loop4): Remounting filesystem read-only [ 376.943742][T18441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 376.943758][T18441] Call Trace: [ 376.943766][T18441] [ 376.943775][T18441] dump_stack_lvl+0xda/0x130 [ 376.950336][T18429] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 376.960314][T18441] dump_stack+0x15/0x20 [ 376.960344][T18441] should_fail_ex+0x21f/0x230 [ 376.966729][T18429] EXT4-fs (loop4): mount failed [ 376.971163][T18441] should_fail+0xb/0x10 [ 376.999425][T18443] loop2: detected capacity change from 0 to 512 [ 376.999660][T18441] should_fail_usercopy+0x1a/0x20 [ 377.005443][T18443] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 377.010123][T18441] copy_page_from_iter_atomic+0x22d/0xcf0 [ 377.010166][T18441] ? folio_test_hugetlb+0x3a/0x70 [ 377.010191][T18441] ? shmem_write_begin+0x12a/0x1d0 [ 377.029530][T18443] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 377.030064][T18441] generic_perform_write+0x212/0x410 [ 377.035327][T18443] EXT4-fs (loop2): Remounting filesystem read-only [ 377.040251][T18441] ? shmem_write_begin+0x1d0/0x1d0 [ 377.051504][T18443] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 377.056754][T18441] __generic_file_write_iter+0xa1/0x120 [ 377.056791][T18441] generic_file_write_iter+0x7d/0x1c0 [ 377.064112][T18443] EXT4-fs (loop2): mount failed [ 377.068390][T18441] vfs_write+0x4ab/0x7d0 [ 377.103540][T18441] ksys_write+0xeb/0x1a0 [ 377.107856][T18441] __x64_sys_write+0x42/0x50 [ 377.112614][T18441] do_syscall_64+0x41/0xc0 [ 377.117136][T18441] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 377.123064][T18441] RIP: 0033:0x7f49797b0fff [ 377.127544][T18441] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 377.147506][T18441] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 377.156086][T18441] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 377.164328][T18441] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 377.172299][T18441] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 377.180268][T18441] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 377.188240][T18441] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 377.196258][T18441] [ 377.201100][T18441] loop5: detected capacity change from 0 to 512 12:25:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc90f, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 377.215226][ T3696] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 377.248155][T18441] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 377.257301][T18441] EXT4-fs (loop5): invalid inodes per group: 0 [ 377.257301][T18441] [ 377.277409][T18447] FAULT_INJECTION: forcing a failure. [ 377.277409][T18447] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 377.290889][T18447] CPU: 0 PID: 18447 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 377.300443][T18450] loop3: detected capacity change from 0 to 512 [ 377.300964][T18447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 377.300979][T18447] Call Trace: [ 377.300986][T18447] 12:25:09 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 377.321528][T18450] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 377.323500][T18447] dump_stack_lvl+0xda/0x130 [ 377.337275][T18447] dump_stack+0x15/0x20 [ 377.341455][T18447] should_fail_ex+0x21f/0x230 [ 377.346166][T18447] __should_fail_alloc_page+0xfd/0x110 [ 377.351663][T18447] __alloc_pages+0x108/0x340 [ 377.351706][T18451] loop0: detected capacity change from 0 to 512 [ 377.354122][T18451] EXT4-fs (loop0): Invalid log cluster size: 53 [ 377.356303][T18447] vma_alloc_folio+0x6a3/0x8c0 12:25:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3POb72d75YPvY598o3gIF1ISIuR8TzWq12JSKON9vT5vb4VERsN/Z79vThXH1Lola7824SSbOtvv/EjudsPiR7rh99P+KnyatxK5tby7OlUnG9WS9UV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJruS50hE3Pruf3/zyz9+79Zfv37/X3f/P/GzpNkeO/LotkbquRf/17rhiFg/jGB9MBQRN7MMAQD4LGh9z/9qRFyJ0RjKvp0CAAAAR0ntWyPxURJRAwAAAI6sNDsHNknzzfMARiJN8/nGObxfjJNpqVypfm2hvLE63zhXdixy6cJSqTgZEaONelKvT2XlT+vXdtWnI+JMRPx69ERWz8+VS/P9XvwAAACAAXFq1/z/g9HG/B8AAAA4Ysb63QEAAADg0Jn/AwAAwNFn/g8AAABH2g9u365vtdb1r+fvbW4sl+9dnS9WlvMrG3P5ufL6Wn6xXF7MfrNvZa/nK5XLa9+I1Y0HhWqxUi1UNrfurpQ3Vqt3l166BDYAAADQQ2e+8vifSURsf/NEttUd63engJ4YPsjO/zm8fgC9N9TvDgB9c6DPf+BIyfW7A0DfJXvc3/Hknb91vy8AAMDhGP9S++P/Q3uuDWynPeoicEis/8HgcvwfBpfj/zC4cjEUJvIw2A7/+H+tdqAOAQAAXTeSbUmaj8jWAUYiTfP5iNPZZQFyycJSqTgZEZ+PiH+M5j5Xr09lj0z2nDMAAAAAAAAAAAAAAAAAAAAAAAAAAA21WhI1AAAA4EiLSP+XNK//NT56aWT3+sCx5MPR7DYi7v/+zm8fzFar61P19vdetFd/12y/1o8VDAAAAGC31jy9NY8HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG569vThXGvrZdx3vhMRY+3iD8fx7PZ45CLi5PtJDO94XBIRQ12Iv/0oIs62i5/UuxVjzV60i3+ij/HTiDjVhfgwyB7Xx59vt3v/pXEhu23//ruRjVBvrvP4l74Y/4Y6jD+n9xnj3JM/FzrGfxRxbrj9+NOKn3SIf3Gf8X/y462tTvfV/hAx3vbzJ3kpVqG6slaobG5dXVqZXSwuFlenp6duzNycuT4zWVhYKhWbf9vG+NWX//L8dfmf7BB/bI/8L+0z/4+fPHj6hUYx1y7+xMX2r//ZDvHT5mff5Wa5fv94q7zdKO90/k9/P/+6/Oc75L/X6z+xz/yv/PAX/97nrgBAD1Q2t5ZnS6Xi+kAX3ui/Uf9a9FZkoXDQws/fjm68lYX+jksAAED3vToHBgAAAAAAAAAAAAAAAAAAAHqtl7+u17Ldn1QBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAF7rkwAAAP//dUTVDA==") [ 377.373779][T18447] ? __vm_enough_memory+0xdf/0x2a0 [ 377.379027][T18447] shmem_get_folio_gfp+0x801/0x1200 [ 377.384365][T18447] shmem_write_begin+0xa6/0x1d0 [ 377.389257][T18447] generic_perform_write+0x1cf/0x410 [ 377.394598][T18447] ? shmem_write_begin+0x1d0/0x1d0 [ 377.399764][T18447] __generic_file_write_iter+0xa1/0x120 [ 377.405662][T18447] generic_file_write_iter+0x7d/0x1c0 [ 377.411215][T18447] vfs_write+0x4ab/0x7d0 [ 377.411603][T18453] loop4: detected capacity change from 0 to 512 [ 377.415526][T18447] ksys_write+0xeb/0x1a0 12:25:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirZIKaicNbSMWBSQEq0pA2ZeQOFEUJ45ip22iClLxAEgIARIrVmyQeAAk1EdASJVgjwCBRjPtzGIWM/XI13YnTe0mUR27E/9+0o3PPTf2dz5bPvY598g3gIF1ISIuR8TzWq12JSJGm/Vpc3t8KiK2G3XPnj6cq29J1Gp33k0iadbVj03seMzWXY5HxI++H/HT5NW4lc2t5dlSqbje3C9UV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJruS50hE3Pruf3/zyz9+79Zfv37/X3f/P/GzpFkfO/Lotkbquey5aBmOiPXDCNYHQxFxM8sQAIDPgtb3/K9GxJUYjaHs2ykAAABwlNS+NRIfJRE1AAAA4MhKszWwSZpvrgMYiTTN5xtreL8YJ9NSuVL92kJ5Y3W+sVZ2LHLpwlKpONlcKzwWuaS+P5WVP92/tmt/OiLORMSvR09k+/m5cmm+35MfAAAAMCBO7Rr/fzDaGP8DAAAAR8xYvxsAAAAAHDrjfwAAADj6jP8BAADgSPvB7dv1rda6/vX8vc2N5fK9q/PFynJ+ZWMuP1deX8svlsuL2W/2rez1eKVyee0bsbrxoFAtVqqFyubW3ZXyxmr17tJLl8AGAAAAeujMVx7/M4mI7W+eyLa6Y/1uFNATwwf55/8cXjuA3hvqdwOAvjnQ5z9wpOT63QCg75I9jndcvPO37rcFAAA4HONfan/+f2jPuYHttEdNBA6J+T8YXM7/w+By/h8GVy6GwkAeBtvhn/+v1Q7UIAAAoOtGsi1J8xHZPMBIpGk+H3E6uyxALllYKhUnI+LzEfGP0dzn6vtT2T2TPccMAAAAAAAAAAAAAAAAAAAAAAAAAEBDrZZEDQAAADjSItL/Jc3rf42PXhrZPT9wLPlwNLuNiPu/v/PbB7PV6vpUvf69F/XV3zXrr/VjBgMAAADYrTVOb43jAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKCbnj19ONfaehn3ne9ExFi7+MNxPLs9HrmIOPl+EsM77pdExFAX4m8/ioiz7eIn9WbFWLMV7eKf6GP8NCJOdSE+DLLH9f7n2+3ef2lcyG7bv/9uZD3Um+vc/6Uv+r+hDv3P6X3GOPfkz4WO8R9FnBtu3/+04icd4l/cZ/yf/Hhrq9Ox2h8ixtt+/iQvxSpUV9YKlc2tq0srs4vFxeLq9PTUjZmbM9dnJgsLS6Vi82/bGL/68l+evy7/kx3ij+2R/6V95v/xkwdPv9Ao5trFn7jY/vU/2yF+2vzsu9ws14+Pt8rbjfJO5//09/Ovy3++Q/57vf4T+8z/yg9/8e99/isA0AOVza3l2VKpuD7QhTd6Nupfi96KLBQOWvj529GMt7LQ334JAADovlfHwAAAAAAAAAAAAAAAAAAAAECv9fLX9Vq2+5MqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBrfRIAAP//1/jU8w==") (fail_nth: 61) [ 377.415607][T18447] __x64_sys_write+0x42/0x50 [ 377.423647][T18453] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 377.426074][T18447] do_syscall_64+0x41/0xc0 [ 377.444237][T18447] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 377.450193][T18447] RIP: 0033:0x7f077ad32fff [ 377.454692][T18447] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 377.459212][T18458] FAULT_INJECTION: forcing a failure. [ 377.459212][T18458] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 377.474568][T18447] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 377.474596][T18447] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 377.504348][T18447] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 377.512469][T18447] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 377.520451][T18447] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 377.528428][T18447] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 377.536409][T18447] [ 377.539431][T18458] CPU: 1 PID: 18458 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 377.549612][T18458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 377.559711][T18458] Call Trace: [ 377.563181][T18458] [ 377.566220][T18458] dump_stack_lvl+0xda/0x130 [ 377.566400][T18450] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 377.570910][T18458] dump_stack+0x15/0x20 [ 377.570937][T18458] should_fail_ex+0x21f/0x230 [ 377.586490][T18450] EXT4-fs (loop3): Remounting filesystem read-only [ 377.586529][T18458] should_fail+0xb/0x10 [ 377.591203][T18450] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 377.597673][T18458] should_fail_usercopy+0x1a/0x20 [ 377.602406][T18450] EXT4-fs (loop3): mount failed [ 377.616513][T18458] copy_page_from_iter_atomic+0x22d/0xcf0 [ 377.616555][T18458] ? folio_test_hugetlb+0x3a/0x70 [ 377.637366][T18460] loop2: detected capacity change from 0 to 512 [ 377.643729][T18458] ? shmem_write_begin+0x12a/0x1d0 [ 377.648916][T18458] generic_perform_write+0x212/0x410 [ 377.654256][T18458] ? shmem_write_begin+0x1d0/0x1d0 [ 377.659459][T18458] __generic_file_write_iter+0xa1/0x120 [ 377.665110][T18458] generic_file_write_iter+0x7d/0x1c0 [ 377.670501][T18458] vfs_write+0x4ab/0x7d0 [ 377.674831][T18458] ksys_write+0xeb/0x1a0 [ 377.679090][T18458] __x64_sys_write+0x42/0x50 [ 377.683717][T18458] do_syscall_64+0x41/0xc0 [ 377.688186][T18458] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 377.694175][T18458] RIP: 0033:0x7f49797b0fff [ 377.698662][T18458] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 377.718542][T18458] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 377.727023][T18458] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 377.735319][T18458] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 377.743692][T18458] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 377.751734][T18458] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 377.759712][T18458] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 377.767776][T18458] [ 377.772358][T18458] loop5: detected capacity change from 0 to 512 12:25:09 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:09 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 85) [ 377.774813][T18460] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 377.790589][T18458] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 377.799874][T18458] EXT4-fs (loop5): invalid inodes per group: 0 [ 377.799874][T18458] [ 377.812437][T18464] FAULT_INJECTION: forcing a failure. [ 377.812437][T18464] name fail_usercopy, interval 1, probability 0, space 0, times 0 12:25:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc910, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 377.816016][T18453] EXT4-fs error (device loop4): ext4_quota_enable:7017: comm syz-executor.4: Bad quota inum: 55, type: 1 [ 377.825520][T18464] CPU: 1 PID: 18464 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 377.846318][T18460] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 377.846932][T18464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 377.858906][T18460] EXT4-fs (loop2): Remounting filesystem read-only [ 377.868248][T18464] Call Trace: [ 377.868257][T18464] [ 377.868266][T18464] dump_stack_lvl+0xda/0x130 [ 377.868299][T18464] dump_stack+0x15/0x20 [ 377.874777][T18460] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 377.878046][T18464] should_fail_ex+0x21f/0x230 [ 377.878074][T18464] should_fail+0xb/0x10 [ 377.882158][T18460] EXT4-fs (loop2): mount failed [ 377.885699][T18464] should_fail_usercopy+0x1a/0x20 [ 377.923577][T18464] copy_page_from_iter_atomic+0x22d/0xcf0 [ 377.929322][T18464] ? folio_test_hugetlb+0x3a/0x70 [ 377.934424][T18464] ? shmem_write_begin+0x12a/0x1d0 [ 377.939677][T18464] generic_perform_write+0x212/0x410 [ 377.945069][T18464] ? shmem_write_begin+0x1d0/0x1d0 [ 377.950698][T18464] __generic_file_write_iter+0xa1/0x120 [ 377.956261][T18464] generic_file_write_iter+0x7d/0x1c0 [ 377.961719][T18464] vfs_write+0x4ab/0x7d0 [ 377.965994][T18464] ksys_write+0xeb/0x1a0 [ 377.970305][T18464] __x64_sys_write+0x42/0x50 [ 377.974930][T18464] do_syscall_64+0x41/0xc0 [ 377.979364][T18464] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 377.985575][T18464] RIP: 0033:0x7f077ad32fff [ 377.990033][T18464] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 378.009668][T18464] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 378.018163][T18464] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 378.026162][T18464] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 378.034573][T18464] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 378.042585][T18464] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 378.050621][T18464] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 378.058664][T18464] [ 378.063786][T18464] loop1: detected capacity change from 0 to 512 [ 378.068150][T18453] EXT4-fs (loop4): Remounting filesystem read-only 12:25:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 62) [ 378.076163][T18464] EXT4-fs (loop1): Invalid log block size: 15 [ 378.076702][T18453] EXT4-fs warning (device loop4): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 378.116925][T18467] loop0: detected capacity change from 0 to 512 [ 378.124412][T18467] EXT4-fs (loop0): Invalid log cluster size: 53 12:25:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 378.131828][ T3695] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 378.160761][T18471] FAULT_INJECTION: forcing a failure. [ 378.160761][T18471] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 378.165568][T18472] loop3: detected capacity change from 0 to 512 [ 378.174087][T18471] CPU: 0 PID: 18471 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 378.174119][T18471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 378.200495][T18471] Call Trace: [ 378.203862][T18471] [ 378.206815][T18471] dump_stack_lvl+0xda/0x130 [ 378.211486][T18471] dump_stack+0x15/0x20 [ 378.215848][T18471] should_fail_ex+0x21f/0x230 [ 378.220532][T18471] __should_fail_alloc_page+0xfd/0x110 [ 378.226007][T18471] __alloc_pages+0x108/0x340 [ 378.230608][T18471] vma_alloc_folio+0x6a3/0x8c0 [ 378.235472][T18471] ? __vm_enough_memory+0xdf/0x2a0 [ 378.240624][T18471] shmem_get_folio_gfp+0x801/0x1200 [ 378.245838][T18471] shmem_write_begin+0xa6/0x1d0 [ 378.250782][T18471] generic_perform_write+0x1cf/0x410 [ 378.256179][T18471] ? shmem_write_begin+0x1d0/0x1d0 [ 378.261321][T18471] __generic_file_write_iter+0xa1/0x120 [ 378.266897][T18471] generic_file_write_iter+0x7d/0x1c0 [ 378.272371][T18471] vfs_write+0x4ab/0x7d0 [ 378.276640][T18471] ksys_write+0xeb/0x1a0 [ 378.280948][T18471] __x64_sys_write+0x42/0x50 [ 378.288488][T18471] do_syscall_64+0x41/0xc0 [ 378.293042][T18471] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 378.299154][T18471] RIP: 0033:0x7f49797b0fff [ 378.303583][T18471] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 378.323386][T18471] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 378.331825][T18471] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 378.339912][T18471] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 378.347914][T18471] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd [ 378.356731][T18471] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 378.364821][T18471] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 378.372858][T18471] 12:25:10 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 86) 12:25:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 63) [ 378.379310][T18472] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 378.389963][T18453] EXT4-fs (loop4): mount failed [ 378.394030][ T3621] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 378.412720][T18472] EXT4-fs error (device loop3): ext4_quota_enable:7017: comm syz-executor.3: Bad quota inum: 55, type: 1 [ 378.423966][T18473] loop2: detected capacity change from 0 to 512 12:25:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc923, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 378.428948][T18472] EXT4-fs (loop3): Remounting filesystem read-only [ 378.432540][T18473] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 378.437202][T18472] EXT4-fs warning (device loop3): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 378.461713][T18472] EXT4-fs (loop3): mount failed [ 378.478685][T18473] EXT4-fs error (device loop2): ext4_quota_enable:7017: comm syz-executor.2: Bad quota inum: 55, type: 1 [ 378.490166][T18479] loop0: detected capacity change from 0 to 512 [ 378.491529][T18473] EXT4-fs (loop2): Remounting filesystem read-only [ 378.503151][T18473] EXT4-fs warning (device loop2): ext4_enable_quotas:7065: Failed to enable quota tracking (type=1, err=-117, ino=55). Please run e2fsck to fix. [ 378.511298][T18481] FAULT_INJECTION: forcing a failure. [ 378.511298][T18481] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 378.524514][T18473] EXT4-fs (loop2): mount failed 12:25:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc924, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") [ 378.531096][T18481] CPU: 1 PID: 18481 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 378.531142][T18481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 378.556339][T18481] Call Trace: [ 378.559648][T18481] [ 378.562604][T18481] dump_stack_lvl+0xda/0x130 [ 378.567244][T18481] dump_stack+0x15/0x20 [ 378.571407][T18481] should_fail_ex+0x21f/0x230 [ 378.576093][T18481] __should_fail_alloc_page+0xfd/0x110 [ 378.581601][T18481] __alloc_pages+0x108/0x340 [ 378.586212][T18481] vma_alloc_folio+0x6a3/0x8c0 [ 378.591004][T18481] ? __vm_enough_memory+0xdf/0x2a0 [ 378.596215][T18481] shmem_get_folio_gfp+0x801/0x1200 [ 378.601456][T18481] shmem_write_begin+0xa6/0x1d0 [ 378.606558][T18481] generic_perform_write+0x1cf/0x410 [ 378.612079][T18481] ? shmem_write_begin+0x1d0/0x1d0 [ 378.617248][T18481] __generic_file_write_iter+0xa1/0x120 [ 378.622818][T18481] generic_file_write_iter+0x7d/0x1c0 [ 378.628281][T18481] vfs_write+0x4ab/0x7d0 [ 378.632752][T18481] ksys_write+0xeb/0x1a0 [ 378.637370][T18481] __x64_sys_write+0x42/0x50 [ 378.642061][T18481] do_syscall_64+0x41/0xc0 [ 378.646491][T18481] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 378.652488][T18481] RIP: 0033:0x7f077ad32fff [ 378.656920][T18481] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 378.676540][T18481] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 378.685241][T18481] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 378.693315][T18481] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 378.701368][T18481] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 378.709385][T18481] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 378.717362][T18481] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 378.725383][T18481] [ 378.744826][T18483] FAULT_INJECTION: forcing a failure. [ 378.744826][T18483] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 378.757954][T18483] CPU: 0 PID: 18483 Comm: syz-executor.5 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 378.768152][T18483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 378.778334][T18483] Call Trace: [ 378.781765][T18483] [ 378.784795][T18483] dump_stack_lvl+0xda/0x130 [ 378.789427][T18483] dump_stack+0x15/0x20 [ 378.793900][T18483] should_fail_ex+0x21f/0x230 [ 378.795032][T18488] FAULT_INJECTION: forcing a failure. [ 378.795032][T18488] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 378.798594][T18483] should_fail+0xb/0x10 [ 378.798620][T18483] should_fail_usercopy+0x1a/0x20 [ 378.821091][T18483] copy_page_from_iter_atomic+0x22d/0xcf0 [ 378.828419][T18483] ? folio_test_hugetlb+0x3a/0x70 [ 378.833570][T18483] ? shmem_write_begin+0x12a/0x1d0 [ 378.838770][T18483] generic_perform_write+0x212/0x410 [ 378.844095][T18483] ? shmem_write_begin+0x1d0/0x1d0 [ 378.849219][T18483] __generic_file_write_iter+0xa1/0x120 [ 378.854813][T18483] generic_file_write_iter+0x7d/0x1c0 [ 378.860203][T18483] vfs_write+0x4ab/0x7d0 [ 378.864468][T18483] ksys_write+0xeb/0x1a0 [ 378.868735][T18483] __x64_sys_write+0x42/0x50 [ 378.873402][T18483] do_syscall_64+0x41/0xc0 [ 378.877892][T18483] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 378.883803][T18483] RIP: 0033:0x7f49797b0fff [ 378.888296][T18483] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 378.908207][T18483] RSP: 002b:00007f4978b71f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 378.916626][T18483] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f49797b0fff [ 378.924916][T18483] RDX: 0000000000040000 RSI: 00007f4970752000 RDI: 0000000000000004 [ 378.932905][T18483] RBP: 00007f4970752000 R08: 0000000000000000 R09: 00000000000004bd 12:25:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") 12:25:10 executing program 1: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$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") (fail_nth: 87) 12:25:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0xc902, &(0x7f0000000280)={[{@nobarrier}, {@noblock_validity}, {@lazytime}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}, {}, {@resgid={'resgid', 0x3d, 0xee01}}, {@errors_remount}, {@resgid={'resgid', 0x3d, 0xee01}}, {@resgid={'resgid', 0x3d, 0xee00}, 0x32}]}, 0x1e, 0x4c5, &(0x7f0000000ec0)="$eJzs3c9uW1kZAPDv3sSlf1KSChalEqWirdIKaicNbSMWpUgIVpWAsi8hcaIoThzFTttEFaTiAZAQAiRWrNgg8QBIqI+AkCrBHgFiNJppZxazmKlHvrY7aWo3ierYnfj3k2587vF1vvPZ8rHPuUe+AQyscxFxMSKe12q1yxEx2qxPm9vjExGx1Tju2dOHs/UtiVrtzntJJM26+vG3tv3P5kPiaET8+AcRP0tejVvZ2FyaKZWKa839QnV5tVDZ2LyyuDyzUFworkxNTV6fvjF9bXqiK3mORMTN7/3vt7/60/dv/u2b9/99951LP0+a9bEtj25rpJ7LnouW4YhYO4hgfTAUETeyDAEA+Dxofc//ekRcjtEYyr6dAgAAAIdJ7Tsj8XESUQMAAAAOrTRbA5uk+eY6gJFI03y+sYb3y3E8LZUr1W/Ml9dX5hprZccil84vlooTzbXCY5FL6vuTWfmz/as79qci4lRE/Gb0WLafny2X5vo9+QEAAAAD4sSO8f+Ho43xPwAAAHDIjPW7AQAAAMCBM/4HAACAw8/4HwAAAA61H96+Xd9qretfz93bWF8q37syV6ws5ZfXZ/Oz5bXV/EK5vJD9Zt/ybv+vVC6vfitW1h8UqsVKtVDZ2Ly7XF5fqd5dfOkS2AAAAEAPnfra438lEbH17WPZVnek340CemJ4Pwf/9+DaAfTeUL8bAPTNvj7/gUMl1+8GAH2X7HJ/x8U7f+9+WwAAgIMx/pX25/+Hdp0b2Ep71ETggJj/g8Hl/D8MLuf/YXDlYigM5GGwHfz5/1ptXw0CAAC6biTbkjQfkc0DjESa5vMRJ7PLAuSS+cVScSIivhgR/xzNfaG+P5k9Mtl1zAAAAAAAAAAAAAAAAAAAAAAAAAAANNRqSdQAAACAQy0i/X/SvP7X+OiFkZ3zA0eSj0az24i4/4c7v3swU62uTdbr339RX/19s/5qP2YwAAAAgJ1a4/TWOB4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAuunZ04ezra2Xcd/9bkSMtYs/HEez26ORi4jjHyQxvO1xSUQMdSH+1qOION0uflJvVow1W9Eu/rE+xk8j4kQX4sMge1zvf261e/+lcS67bf/+u571UG+uc/+Xvuj/hjr0Pyf3GOPMk78UOsZ/FHFmuH3/04qfdIh/fo/xf/qTzc1O99X+GDHe9vMneSlWobq8WqhsbF5ZXJ5ZKC4UV6amJq9P35i+Nj1RmF8sFZt/28b49Vf/+vx1+R/vEH9sl/wv7DH/T548ePqlRjHXLv6l8+1f/9Md4qfNz76LzXL9/vFWeatR3u7sn/9x9nX5z3XIf7fX/9Ie87/8o1/+Z4+HAgA9UNnYXJoplYprA114o2ej/rXorchCYb+FX7wdzXgrC/3tlwAAgO57dQwMAAAAAAAAAAAAAAAAAAAA9Fovf12vZas/qQIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvNanAQAA///5SdUr") [ 378.940911][T18483] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 378.948889][T18483] R13: 00007f4978b71fdc R14: 00007f4978b71fe0 R15: 0000000020000ec2 [ 378.956877][T18483] [ 378.959944][T18488] CPU: 1 PID: 18488 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0 [ 378.961184][T18483] loop5: detected capacity change from 0 to 512 [ 378.970024][T18488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 378.970040][T18488] Call Trace: [ 378.970047][T18488] [ 378.970055][T18488] dump_stack_lvl+0xda/0x130 [ 378.997212][T18488] dump_stack+0x15/0x20 [ 379.001583][T18488] should_fail_ex+0x21f/0x230 [ 379.006328][T18488] should_fail+0xb/0x10 [ 379.010504][T18488] should_fail_usercopy+0x1a/0x20 [ 379.015581][T18488] copy_page_from_iter_atomic+0x22d/0xcf0 [ 379.021327][T18488] ? folio_test_hugetlb+0x3a/0x70 [ 379.026404][T18488] ? shmem_write_begin+0x12a/0x1d0 [ 379.031645][T18488] generic_perform_write+0x212/0x410 [ 379.036986][T18488] ? shmem_write_begin+0x1d0/0x1d0 [ 379.042239][T18488] __generic_file_write_iter+0xa1/0x120 [ 379.047856][T18488] generic_file_write_iter+0x7d/0x1c0 [ 379.053386][T18488] vfs_write+0x4ab/0x7d0 [ 379.057723][T18488] ksys_write+0xeb/0x1a0 [ 379.061986][T18488] __x64_sys_write+0x42/0x50 [ 379.066640][T18488] do_syscall_64+0x41/0xc0 [ 379.071129][T18488] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 379.077040][T18488] RIP: 0033:0x7f077ad32fff [ 379.081487][T18488] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 379.101202][T18488] RSP: 002b:00007f077a0f3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 379.109628][T18488] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f077ad32fff [ 379.117661][T18488] RDX: 0000000000040000 RSI: 00007f0771cd4000 RDI: 0000000000000004 [ 379.125639][T18488] RBP: 00007f0771cd4000 R08: 0000000000000000 R09: 00000000000004c0 [ 379.133645][T18488] R10: 0000000000040000 R11: 0000000000000293 R12: 0000000000000000 [ 379.141619][T18488] R13: 00007f077a0f3fdc R14: 00007f077a0f3fe0 R15: 0000000020000ec2 [ 379.149864][T18488] [ 379.154345][T18488] loop1: detected capacity change from 0 to 512 [ 379.161532][T18483] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 379.170819][T18483] EXT4-fs (loop5): invalid inodes per group: 0 [ 379.170819][T18483] [ 379.175194][T18489] loop0: detected capacity change from 0 to 512 [ 379.190498][T18491] loop4: detected capacity change from 0 to 512 [ 379.194274][T18490]