Warning: Permanently added '10.128.15.203' (ECDSA) to the list of known hosts. 2022/12/28 19:04:44 ignoring optional flag "sandboxArg"="0" 2022/12/28 19:04:45 parsed 1 programs 2022/12/28 19:04:45 executed programs: 0 [ 36.562570][ T28] kauditd_printk_skb: 64 callbacks suppressed [ 36.562589][ T28] audit: type=1400 audit(1672254285.019:136): avc: denied { mounton } for pid=374 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 36.598747][ T28] audit: type=1400 audit(1672254285.019:137): avc: denied { mount } for pid=374 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 36.631411][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.638522][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.645781][ T377] device bridge_slave_0 entered promiscuous mode [ 36.652281][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.659187][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.666236][ T377] device bridge_slave_1 entered promiscuous mode [ 36.701086][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.707948][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.715045][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.721904][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.738262][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.745328][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.752537][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.760093][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.768584][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.776489][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.783231][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.795455][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.803447][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.810396][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.817549][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.825547][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.839405][ T377] device veth0_vlan entered promiscuous mode [ 36.845543][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.853769][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.861659][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.869063][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.880755][ T377] device veth1_macvtap entered promiscuous mode [ 36.887950][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.900307][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.908641][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.920770][ T28] audit: type=1400 audit(1672254285.379:138): avc: denied { mount } for pid=377 comm="syz-executor.0" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 36.957523][ T385] loop0: detected capacity change from 0 to 2048 [ 36.964150][ T28] audit: type=1400 audit(1672254285.419:139): avc: denied { mounton } for pid=384 comm="syz-executor.0" path="/root/syzkaller-testdir847237248/syzkaller.0vBhSC/0/file0" dev="sda1" ino=1148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 36.996402][ T385] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 37.008296][ T28] audit: type=1400 audit(1672254285.469:140): avc: denied { mount } for pid=384 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 37.023997][ T385] ================================================================== [ 37.030661][ T28] audit: type=1400 audit(1672254285.469:141): avc: denied { write } for pid=384 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 37.038416][ T385] BUG: KASAN: use-after-free in ext4_find_extent+0x697/0xd80 [ 37.038447][ T385] Read of size 4 at addr ffff888124513828 by task syz-executor.0/385 [ 37.038461][ T385] [ 37.038466][ T385] CPU: 0 PID: 385 Comm: syz-executor.0 Not tainted 6.2.0-rc1-syzkaller #0 [ 37.038481][ T385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 37.038490][ T385] Call Trace: [ 37.060226][ T28] audit: type=1400 audit(1672254285.469:142): avc: denied { add_name } for pid=384 comm="syz-executor.0" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 37.067299][ T385] [ 37.067309][ T385] dump_stack_lvl+0x151/0x1c0 [ 37.067331][ T385] ? nf_tcp_handle_invalid+0x400/0x400 [ 37.067348][ T385] ? _printk+0xcf/0x110 [ 37.067368][ T385] ? __virt_addr_valid+0x22e/0x2e0 [ 37.075715][ T28] audit: type=1400 audit(1672254285.469:143): avc: denied { create } for pid=384 comm="syz-executor.0" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.077450][ T385] print_report+0x164/0x510 [ 37.085963][ T28] audit: type=1400 audit(1672254285.469:144): avc: denied { write } for pid=384 comm="syz-executor.0" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 37.095673][ T385] ? __virt_addr_valid+0x22e/0x2e0 [ 37.095698][ T385] ? kasan_complete_mode_report_info+0x17d/0x180 [ 37.095715][ T385] ? ext4_find_extent+0x697/0xd80 [ 37.098879][ T28] audit: type=1400 audit(1672254285.469:145): avc: denied { open } for pid=384 comm="syz-executor.0" path="/root/syzkaller-testdir847237248/syzkaller.0vBhSC/0/file0/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 37.119712][ T385] kasan_report+0x13f/0x170 [ 37.119739][ T385] ? ext4_find_extent+0x697/0xd80 [ 37.119759][ T385] __asan_report_load4_noabort+0x14/0x20 [ 37.247768][ T385] ext4_find_extent+0x697/0xd80 [ 37.252451][ T385] ext4_clu_mapped+0x116/0x9a0 [ 37.257048][ T385] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 37.262349][ T385] ext4_da_get_block_prep+0xa16/0x1410 [ 37.267641][ T385] ? ext4_da_release_space+0x480/0x480 [ 37.272932][ T385] ? _raw_spin_lock+0xa3/0x1b0 [ 37.277542][ T385] ? alloc_page_buffers+0x3a4/0x400 [ 37.282653][ T385] ? _raw_spin_unlock+0x4c/0x70 [ 37.287344][ T385] ? create_empty_buffers+0x4b3/0x4f0 [ 37.292636][ T385] ext4_block_write_begin+0x5c5/0x1200 [ 37.297935][ T385] ? ext4_da_release_space+0x480/0x480 [ 37.303260][ T385] ? ext4_iomap_swap_activate+0x40/0x40 [ 37.309051][ T385] ? __kasan_check_read+0x11/0x20 [ 37.313898][ T385] ? folio_wait_stable+0xa4/0xc0 [ 37.318677][ T385] ext4_da_write_begin+0x509/0x8d0 [ 37.323626][ T385] ? ext4_dirty_folio+0xf0/0xf0 [ 37.328317][ T385] ? fault_in_iov_iter_readable+0xea/0x2b0 [ 37.334141][ T385] generic_perform_write+0x314/0x5f0 [ 37.339260][ T385] ? generic_file_direct_write+0x6c0/0x6c0 [ 37.344896][ T385] ? generic_write_checks_count+0x4b0/0x4b0 [ 37.350636][ T385] ? __kasan_check_read+0x11/0x20 [ 37.355495][ T385] ext4_buffered_write_iter+0x35f/0x640 [ 37.360872][ T385] ext4_file_write_iter+0x198/0x1cc0 [ 37.365989][ T385] ? cpu_curr_snapshot+0x90/0x90 [ 37.370763][ T385] ? plist_del+0x42a/0x440 [ 37.375017][ T385] ? __kasan_check_write+0x14/0x20 [ 37.379982][ T385] ? avc_policy_seqno+0x1b/0x70 [ 37.384651][ T385] ? ext4_file_read_iter+0x470/0x470 [ 37.389783][ T385] vfs_write+0x8b5/0xef0 [ 37.393863][ T385] ? file_end_write+0x1b0/0x1b0 [ 37.398629][ T385] ? mutex_lock+0xb6/0x130 [ 37.402881][ T385] ? bit_wait_io_timeout+0x110/0x110 [ 37.408613][ T385] ? __fget_files+0x2d9/0x330 [ 37.413135][ T385] ? __fdget_pos+0x268/0x300 [ 37.417632][ T385] ? ksys_write+0x77/0x2c0 [ 37.421880][ T385] ksys_write+0x198/0x2c0 [ 37.426047][ T385] ? save_fpregs_to_fpstate+0x210/0x210 [ 37.431427][ T385] ? __ia32_sys_read+0x90/0x90 [ 37.436030][ T385] ? __kasan_check_write+0x14/0x20 [ 37.440999][ T385] ? switch_fpu_return+0x129/0x270 [ 37.445926][ T385] __x64_sys_write+0x7b/0x90 [ 37.450353][ T385] do_syscall_64+0x2f/0x50 [ 37.454606][ T385] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 37.460521][ T385] RIP: 0033:0x7f81cd68c0a9 [ 37.464945][ T385] 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 [ 37.484564][ T385] RSP: 002b:00007f81ce3a3168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 37.492806][ T385] RAX: ffffffffffffffda RBX: 00007f81cd7abf80 RCX: 00007f81cd68c0a9 [ 37.500796][ T385] RDX: 00000000175d9003 RSI: 0000000020000200 RDI: 0000000000000004 [ 37.508691][ T385] RBP: 00007f81cd6e7ae9 R08: 0000000000000000 R09: 0000000000000000 [ 37.516699][ T385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 37.524597][ T385] R13: 00007ffe2f68c3df R14: 00007f81ce3a3300 R15: 0000000000022000 [ 37.532407][ T385] [ 37.535269][ T385] [ 37.537441][ T385] Allocated by task 377: [ 37.541516][ T385] kasan_set_track+0x4c/0x70 [ 37.545943][ T385] kasan_save_alloc_info+0x1f/0x30 [ 37.550985][ T385] __kasan_slab_alloc+0x6c/0x80 [ 37.555673][ T385] kmem_cache_alloc_lru+0x15b/0x340 [ 37.560703][ T385] sock_alloc_inode+0x25/0xb0 [ 37.565209][ T385] new_inode_pseudo+0x65/0x1d0 [ 37.569811][ T385] __sock_create+0x136/0x770 [ 37.574236][ T385] __sys_socket+0x137/0x3a0 [ 37.578750][ T385] __x64_sys_socket+0x7a/0x90 [ 37.583289][ T385] do_syscall_64+0x2f/0x50 [ 37.587515][ T385] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 37.593246][ T385] [ 37.595416][ T385] Freed by task 23: [ 37.599072][ T385] kasan_set_track+0x4c/0x70 [ 37.603487][ T385] kasan_save_free_info+0x2b/0x40 [ 37.608342][ T385] ____kasan_slab_free+0x131/0x180 [ 37.613292][ T385] __kasan_slab_free+0x11/0x20 [ 37.617890][ T385] slab_free_freelist_hook+0xc9/0x1a0 [ 37.623098][ T385] kmem_cache_free+0x136/0x2b0 [ 37.627791][ T385] sock_free_inode+0x1d/0x20 [ 37.632299][ T385] i_callback+0x4b/0x70 [ 37.636290][ T385] rcu_do_batch+0x521/0xb70 [ 37.640633][ T385] rcu_core+0x4dd/0xf00 [ 37.644630][ T385] rcu_core_si+0x9/0x10 [ 37.648616][ T385] __do_softirq+0x1a5/0x5a3 [ 37.652964][ T385] [ 37.655128][ T385] Last potentially related work creation: [ 37.660679][ T385] kasan_save_stack+0x3b/0x60 [ 37.665196][ T385] __kasan_record_aux_stack+0xb4/0xc0 [ 37.670398][ T385] kasan_record_aux_stack_noalloc+0xb/0x10 [ 37.676136][ T385] call_rcu+0xf9/0x14b0 [ 37.680122][ T385] evict+0x5de/0x630 [ 37.683856][ T385] iput+0x61e/0x850 [ 37.687497][ T385] dentry_unlink_inode+0x349/0x430 [ 37.692453][ T385] __dentry_kill+0x3e2/0x5d0 [ 37.696884][ T385] dentry_kill+0xc0/0x2a0 [ 37.701051][ T385] dput+0x175/0x320 [ 37.704684][ T385] __fput+0x657/0x900 [ 37.708501][ T385] ____fput+0x15/0x20 [ 37.712320][ T385] task_work_run+0x243/0x2f0 [ 37.716759][ T385] exit_to_user_mode_loop+0x8b/0xd0 [ 37.721781][ T385] exit_to_user_mode_prepare+0x59/0x80 [ 37.727073][ T385] syscall_exit_to_user_mode+0x24/0x40 [ 37.732391][ T385] do_syscall_64+0x3b/0x50 [ 37.736620][ T385] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 37.742440][ T385] [ 37.744697][ T385] The buggy address belongs to the object at ffff888124513800 [ 37.744697][ T385] which belongs to the cache sock_inode_cache of size 768 [ 37.759198][ T385] The buggy address is located 40 bytes inside of [ 37.759198][ T385] 768-byte region [ffff888124513800, ffff888124513b00) [ 37.772207][ T385] [ 37.774445][ T385] The buggy address belongs to the physical page: [ 37.780628][ T385] page:ffffea0004914400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x124510 [ 37.790782][ T385] head:ffffea0004914400 order:2 compound_mapcount:0 subpages_mapcount:0 compound_pincount:0 [ 37.800767][ T385] flags: 0x4000000000010200(slab|head|zone=1) [ 37.806669][ T385] raw: 4000000000010200 ffff88810892ab40 dead000000000122 0000000000000000 [ 37.815089][ T385] raw: 0000000000000000 0000000000120012 00000001ffffffff 0000000000000000 [ 37.823588][ T385] page dumped because: kasan: bad access detected [ 37.829845][ T385] page_owner tracks the page as allocated [ 37.835479][ T385] page last allocated via order 2, migratetype Reclaimable, gfp_mask 0x1d20d0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 377, tgid 377 (syz-executor.0), ts 36791309295, free_ts 19359830505 [ 37.859781][ T385] post_alloc_hook+0x1eb/0x1f0 [ 37.864385][ T385] get_page_from_freelist+0x375/0x3f0 [ 37.869585][ T385] __alloc_pages+0x3d1/0x7c0 [ 37.874013][ T385] allocate_slab+0xb2/0x410 [ 37.878350][ T385] ___slab_alloc+0x4da/0x940 [ 37.882778][ T385] kmem_cache_alloc_lru+0x204/0x340 [ 37.887812][ T385] sock_alloc_inode+0x25/0xb0 [ 37.892429][ T385] new_inode_pseudo+0x65/0x1d0 [ 37.897034][ T385] __sock_create+0x136/0x770 [ 37.902238][ T385] __sys_socket+0x137/0x3a0 [ 37.906662][ T385] __x64_sys_socket+0x7a/0x90 [ 37.911182][ T385] do_syscall_64+0x2f/0x50 [ 37.915427][ T385] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 37.921160][ T385] page last free stack trace: [ 37.925667][ T385] __free_pages_ok+0x867/0x870 [ 37.930266][ T385] free_compound_page+0xb0/0xd0 [ 37.934952][ T385] free_transhuge_page+0x289/0x2c0 [ 37.939899][ T385] destroy_large_folio+0x55/0x80 [ 37.944672][ T385] release_pages+0x3b8/0xdb0 [ 37.949100][ T385] free_pages_and_swap_cache+0x9b/0xb0 [ 37.954481][ T385] tlb_flush_mmu+0x800/0xa00 [ 37.958907][ T385] tlb_finish_mmu+0xd4/0x1f0 [ 37.963337][ T385] exit_mmap+0x2ab/0x6d0 [ 37.967414][ T385] __mmput+0x95/0x300 [ 37.971231][ T385] mmput+0x50/0x60 [ 37.974792][ T385] exit_mm+0x126/0x1e0 [ 37.978729][ T385] do_exit+0x8e9/0x2700 [ 37.982694][ T385] do_group_exit+0x215/0x2d0 [ 37.987115][ T385] __x64_sys_exit_group+0x3f/0x40 [ 37.992164][ T385] do_syscall_64+0x2f/0x50 [ 37.996409][ T385] [ 37.998574][ T385] Memory state around the buggy address: [ 38.004235][ T385] ffff888124513700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 38.012119][ T385] ffff888124513780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 38.020012][ T385] >ffff888124513800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 38.027910][ T385] ^ [ 38.033118][ T385] ffff888124513880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 38.041022][ T385] ffff888124513900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 38.048912][ T385] ================================================================== [ 38.058298][ T385] Disabling lock debugging due to kernel taint [ 38.065953][ T384] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 38.081029][ T384] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 38.093552][ T384] EXT4-fs (loop0): This should not happen!! Data will be lost [ 38.093552][ T384] [ 38.103156][ T384] EXT4-fs (loop0): Total free blocks count 0 [ 38.109022][ T384] EXT4-fs (loop0): Free/Dirty block details [ 38.114784][ T384] EXT4-fs (loop0): free_blocks=2415919104 [ 38.120460][ T384] EXT4-fs (loop0): dirty_blocks=16 [ 38.125550][ T384] EXT4-fs (loop0): Block reservation details [ 38.131485][ T384] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 38.139831][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.162880][ T392] loop0: detected capacity change from 0 to 2048 [ 38.176163][ T392] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 38.189111][ T392] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 38.206692][ T391] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 38.221566][ T391] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 38.233668][ T391] EXT4-fs (loop0): This should not happen!! Data will be lost [ 38.233668][ T391] [ 38.243107][ T391] EXT4-fs (loop0): Total free blocks count 0 [ 38.248927][ T391] EXT4-fs (loop0): Free/Dirty block details [ 38.254777][ T391] EXT4-fs (loop0): free_blocks=2415919104 [ 38.260305][ T391] EXT4-fs (loop0): dirty_blocks=16 [ 38.265360][ T391] EXT4-fs (loop0): Block reservation details [ 38.271154][ T391] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 38.278770][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.300681][ T396] loop0: detected capacity change from 0 to 2048 [ 38.325573][ T396] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 38.339325][ T395] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 38.354111][ T395] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 38.366509][ T395] EXT4-fs (loop0): This should not happen!! Data will be lost [ 38.366509][ T395] [ 38.376030][ T395] EXT4-fs (loop0): Total free blocks count 0 [ 38.381801][ T395] EXT4-fs (loop0): Free/Dirty block details [ 38.387551][ T395] EXT4-fs (loop0): free_blocks=2415919104 [ 38.393517][ T395] EXT4-fs (loop0): dirty_blocks=16 [ 38.398612][ T395] EXT4-fs (loop0): Block reservation details [ 38.404385][ T395] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 38.412786][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.435196][ T400] loop0: detected capacity change from 0 to 2048 [ 38.445405][ T400] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 38.459027][ T400] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 38.476723][ T399] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 38.491539][ T399] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 38.503857][ T399] EXT4-fs (loop0): This should not happen!! Data will be lost [ 38.503857][ T399] [ 38.513521][ T399] EXT4-fs (loop0): Total free blocks count 0 [ 38.519373][ T399] EXT4-fs (loop0): Free/Dirty block details [ 38.525753][ T399] EXT4-fs (loop0): free_blocks=2415919104 [ 38.531276][ T399] EXT4-fs (loop0): dirty_blocks=16 [ 38.536232][ T399] EXT4-fs (loop0): Block reservation details [ 38.542009][ T399] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 38.550161][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.570495][ T404] loop0: detected capacity change from 0 to 2048 [ 38.585624][ T404] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 38.598257][ T404] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 38.615670][ T403] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 38.630270][ T403] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 38.643225][ T403] EXT4-fs (loop0): This should not happen!! Data will be lost [ 38.643225][ T403] [ 38.652841][ T403] EXT4-fs (loop0): Total free blocks count 0 [ 38.658726][ T403] EXT4-fs (loop0): Free/Dirty block details [ 38.664431][ T403] EXT4-fs (loop0): free_blocks=2415919104 [ 38.669927][ T403] EXT4-fs (loop0): dirty_blocks=16 [ 38.675027][ T403] EXT4-fs (loop0): Block reservation details [ 38.680755][ T403] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 38.688996][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.712145][ T408] loop0: detected capacity change from 0 to 2048 [ 38.725521][ T408] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 38.738608][ T407] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 38.753444][ T407] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 38.765534][ T407] EXT4-fs (loop0): This should not happen!! Data will be lost [ 38.765534][ T407] [ 38.775058][ T407] EXT4-fs (loop0): Total free blocks count 0 [ 38.780819][ T407] EXT4-fs (loop0): Free/Dirty block details [ 38.787108][ T407] EXT4-fs (loop0): free_blocks=2415919104 [ 38.792620][ T407] EXT4-fs (loop0): dirty_blocks=16 [ 38.797790][ T407] EXT4-fs (loop0): Block reservation details [ 38.803584][ T407] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 38.811657][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.834560][ T412] loop0: detected capacity change from 0 to 2048 [ 38.845576][ T412] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 38.859225][ T411] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 38.874320][ T411] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 38.886919][ T411] EXT4-fs (loop0): This should not happen!! Data will be lost [ 38.886919][ T411] [ 38.896448][ T411] EXT4-fs (loop0): Total free blocks count 0 [ 38.902209][ T411] EXT4-fs (loop0): Free/Dirty block details [ 38.907994][ T411] EXT4-fs (loop0): free_blocks=2415919104 [ 38.913590][ T411] EXT4-fs (loop0): dirty_blocks=16 [ 38.918553][ T411] EXT4-fs (loop0): Block reservation details [ 38.924406][ T411] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 38.932555][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.955055][ T416] loop0: detected capacity change from 0 to 2048 [ 38.965756][ T416] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 38.978845][ T416] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 38.995974][ T415] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 39.010700][ T415] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 39.022964][ T415] EXT4-fs (loop0): This should not happen!! Data will be lost [ 39.022964][ T415] [ 39.032502][ T415] EXT4-fs (loop0): Total free blocks count 0 [ 39.038280][ T415] EXT4-fs (loop0): Free/Dirty block details [ 39.044135][ T415] EXT4-fs (loop0): free_blocks=2415919104 [ 39.049692][ T415] EXT4-fs (loop0): dirty_blocks=16 [ 39.054790][ T415] EXT4-fs (loop0): Block reservation details [ 39.060634][ T415] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 39.069047][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.089038][ T421] loop0: detected capacity change from 0 to 2048 [ 39.116131][ T421] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 39.129395][ T421] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 39.146500][ T420] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 39.161172][ T420] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 39.173430][ T420] EXT4-fs (loop0): This should not happen!! Data will be lost [ 39.173430][ T420] [ 39.182947][ T420] EXT4-fs (loop0): Total free blocks count 0 [ 39.188835][ T420] EXT4-fs (loop0): Free/Dirty block details [ 39.194542][ T420] EXT4-fs (loop0): free_blocks=2415919104 [ 39.200341][ T420] EXT4-fs (loop0): dirty_blocks=16 [ 39.205285][ T420] EXT4-fs (loop0): Block reservation details [ 39.211161][ T420] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 39.219542][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.241969][ T425] loop0: detected capacity change from 0 to 2048 [ 39.266113][ T425] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 39.278994][ T424] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 39.293734][ T424] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 39.306063][ T424] EXT4-fs (loop0): This should not happen!! Data will be lost [ 39.306063][ T424] [ 39.315816][ T424] EXT4-fs (loop0): Total free blocks count 0 [ 39.321603][ T424] EXT4-fs (loop0): Free/Dirty block details [ 39.327389][ T424] EXT4-fs (loop0): free_blocks=2415919104 [ 39.333105][ T424] EXT4-fs (loop0): dirty_blocks=16 [ 39.338079][ T424] EXT4-fs (loop0): Block reservation details [ 39.343859][ T424] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 39.352138][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.375081][ T429] loop0: detected capacity change from 0 to 2048 [ 39.385595][ T429] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 39.400692][ T428] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 39.415475][ T428] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 39.427724][ T428] EXT4-fs (loop0): This should not happen!! Data will be lost [ 39.427724][ T428] [ 39.437220][ T428] EXT4-fs (loop0): Total free blocks count 0 [ 39.443010][ T428] EXT4-fs (loop0): Free/Dirty block details [ 39.448748][ T428] EXT4-fs (loop0): free_blocks=2415919104 [ 39.454265][ T428] EXT4-fs (loop0): dirty_blocks=16 [ 39.459233][ T428] EXT4-fs (loop0): Block reservation details [ 39.465038][ T428] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 39.473721][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.493972][ T433] loop0: detected capacity change from 0 to 2048 [ 39.515573][ T433] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 39.528794][ T432] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 39.543437][ T432] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 39.555583][ T432] EXT4-fs (loop0): This should not happen!! Data will be lost [ 39.555583][ T432] [ 39.565237][ T432] EXT4-fs (loop0): Total free blocks count 0 [ 39.571142][ T432] EXT4-fs (loop0): Free/Dirty block details [ 39.577038][ T432] EXT4-fs (loop0): free_blocks=2415919104 [ 39.582577][ T432] EXT4-fs (loop0): dirty_blocks=16 [ 39.587693][ T432] EXT4-fs (loop0): Block reservation details [ 39.593431][ T432] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 39.601523][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.623310][ T437] loop0: detected capacity change from 0 to 2048 [ 39.645843][ T437] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 39.658264][ T437] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 39.675364][ T436] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 39.690059][ T436] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 39.702160][ T436] EXT4-fs (loop0): This should not happen!! Data will be lost [ 39.702160][ T436] [ 39.711618][ T436] EXT4-fs (loop0): Total free blocks count 0 [ 39.717498][ T436] EXT4-fs (loop0): Free/Dirty block details [ 39.723194][ T436] EXT4-fs (loop0): free_blocks=2415919104 [ 39.728775][ T436] EXT4-fs (loop0): dirty_blocks=16 [ 39.733697][ T436] EXT4-fs (loop0): Block reservation details [ 39.739538][ T436] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 39.747504][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.770119][ T441] loop0: detected capacity change from 0 to 2048 [ 39.795524][ T441] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 39.809005][ T441] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 39.826127][ T440] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 39.841085][ T440] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 39.853251][ T440] EXT4-fs (loop0): This should not happen!! Data will be lost [ 39.853251][ T440] [ 39.862709][ T440] EXT4-fs (loop0): Total free blocks count 0 [ 39.868491][ T440] EXT4-fs (loop0): Free/Dirty block details [ 39.874198][ T440] EXT4-fs (loop0): free_blocks=2415919104 [ 39.879754][ T440] EXT4-fs (loop0): dirty_blocks=16 [ 39.884695][ T440] EXT4-fs (loop0): Block reservation details [ 39.890483][ T440] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 39.898535][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.920543][ T445] loop0: detected capacity change from 0 to 2048 [ 39.935911][ T445] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 39.949132][ T444] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 39.963929][ T444] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 39.976227][ T444] EXT4-fs (loop0): This should not happen!! Data will be lost [ 39.976227][ T444] [ 39.986041][ T444] EXT4-fs (loop0): Total free blocks count 0 [ 39.991861][ T444] EXT4-fs (loop0): Free/Dirty block details [ 39.997796][ T444] EXT4-fs (loop0): free_blocks=2415919104 [ 40.003352][ T444] EXT4-fs (loop0): dirty_blocks=16 [ 40.008562][ T444] EXT4-fs (loop0): Block reservation details [ 40.014398][ T444] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 40.022276][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.044289][ T449] loop0: detected capacity change from 0 to 2048 [ 40.055700][ T449] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 40.068828][ T449] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 40.085982][ T448] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.101077][ T448] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 40.113206][ T448] EXT4-fs (loop0): This should not happen!! Data will be lost [ 40.113206][ T448] [ 40.122742][ T448] EXT4-fs (loop0): Total free blocks count 0 [ 40.128585][ T448] EXT4-fs (loop0): Free/Dirty block details [ 40.134275][ T448] EXT4-fs (loop0): free_blocks=2415919104 [ 40.139858][ T448] EXT4-fs (loop0): dirty_blocks=16 [ 40.144802][ T448] EXT4-fs (loop0): Block reservation details [ 40.150595][ T448] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 40.158811][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.178635][ T454] loop0: detected capacity change from 0 to 2048 [ 40.205766][ T454] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 40.218231][ T454] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 40.235538][ T453] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.250267][ T453] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 40.262459][ T453] EXT4-fs (loop0): This should not happen!! Data will be lost [ 40.262459][ T453] [ 40.271891][ T453] EXT4-fs (loop0): Total free blocks count 0 [ 40.277698][ T453] EXT4-fs (loop0): Free/Dirty block details [ 40.283399][ T453] EXT4-fs (loop0): free_blocks=2415919104 [ 40.288988][ T453] EXT4-fs (loop0): dirty_blocks=16 [ 40.294027][ T453] EXT4-fs (loop0): Block reservation details [ 40.299994][ T453] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 40.307876][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.327881][ T458] loop0: detected capacity change from 0 to 2048 [ 40.356130][ T458] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 40.368632][ T458] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 40.385856][ T457] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.400558][ T457] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 40.412770][ T457] EXT4-fs (loop0): This should not happen!! Data will be lost [ 40.412770][ T457] [ 40.422395][ T457] EXT4-fs (loop0): Total free blocks count 0 [ 40.428214][ T457] EXT4-fs (loop0): Free/Dirty block details [ 40.433901][ T457] EXT4-fs (loop0): free_blocks=2415919104 [ 40.439489][ T457] EXT4-fs (loop0): dirty_blocks=16 [ 40.444520][ T457] EXT4-fs (loop0): Block reservation details [ 40.450279][ T457] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 40.458846][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.480784][ T462] loop0: detected capacity change from 0 to 2048 [ 40.495642][ T462] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 40.508375][ T462] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 54 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 40.525765][ T461] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.540375][ T461] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 40.552496][ T461] EXT4-fs (loop0): This should not happen!! Data will be lost [ 40.552496][ T461] [ 40.562050][ T461] EXT4-fs (loop0): Total free blocks count 0 [ 40.567911][ T461] EXT4-fs (loop0): Free/Dirty block details [ 40.573610][ T461] EXT4-fs (loop0): free_blocks=2415919104 [ 40.579685][ T461] EXT4-fs (loop0): dirty_blocks=16 [ 40.584658][ T461] EXT4-fs (loop0): Block reservation details [ 40.590453][ T461] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 40.598625][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.618377][ T466] loop0: detected capacity change from 0 to 2048 [ 40.635632][ T466] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 40.649420][ T465] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.665087][ T465] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 40.677207][ T465] EXT4-fs (loop0): This should not happen!! Data will be lost [ 40.677207][ T465] [ 40.686646][ T465] EXT4-fs (loop0): Total free blocks count 0 [ 40.692423][ T465] EXT4-fs (loop0): Free/Dirty block details [ 40.698260][ T465] EXT4-fs (loop0): free_blocks=2415919104 [ 40.703884][ T465] EXT4-fs (loop0): dirty_blocks=16 [ 40.708861][ T465] EXT4-fs (loop0): Block reservation details [ 40.714656][ T465] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 40.723289][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.746091][ T470] loop0: detected capacity change from 0 to 2048 [ 40.755610][ T470] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 40.768087][ T470] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 25 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 40.785369][ T469] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.800159][ T469] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 40.812289][ T469] EXT4-fs (loop0): This should not happen!! Data will be lost [ 40.812289][ T469] [ 40.821842][ T469] EXT4-fs (loop0): Total free blocks count 0 [ 40.827635][ T469] EXT4-fs (loop0): Free/Dirty block details [ 40.833337][ T469] EXT4-fs (loop0): free_blocks=2415919104 [ 40.838991][ T469] EXT4-fs (loop0): dirty_blocks=16 [ 40.843860][ T469] EXT4-fs (loop0): Block reservation details [ 40.849671][ T469] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 40.857925][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.880349][ T474] loop0: detected capacity change from 0 to 2048 [ 40.895739][ T474] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 40.908164][ T474] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 40.925343][ T473] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.940092][ T473] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 40.952495][ T473] EXT4-fs (loop0): This should not happen!! Data will be lost [ 40.952495][ T473] [ 40.961965][ T473] EXT4-fs (loop0): Total free blocks count 0 [ 40.967767][ T473] EXT4-fs (loop0): Free/Dirty block details [ 40.973452][ T473] EXT4-fs (loop0): free_blocks=2415919104 [ 40.979113][ T473] EXT4-fs (loop0): dirty_blocks=16 [ 40.984179][ T473] EXT4-fs (loop0): Block reservation details [ 40.990017][ T473] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 40.998155][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.018149][ T478] loop0: detected capacity change from 0 to 2048 [ 41.045986][ T478] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 41.058836][ T477] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.073460][ T477] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 41.085719][ T477] EXT4-fs (loop0): This should not happen!! Data will be lost [ 41.085719][ T477] [ 41.095389][ T477] EXT4-fs (loop0): Total free blocks count 0 [ 41.101194][ T477] EXT4-fs (loop0): Free/Dirty block details [ 41.106992][ T477] EXT4-fs (loop0): free_blocks=2415919104 [ 41.112502][ T477] EXT4-fs (loop0): dirty_blocks=16 [ 41.117508][ T477] EXT4-fs (loop0): Block reservation details [ 41.123296][ T477] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 41.131532][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.152263][ T483] loop0: detected capacity change from 0 to 2048 [ 41.175834][ T483] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 41.189491][ T482] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.204653][ T482] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 41.217192][ T482] EXT4-fs (loop0): This should not happen!! Data will be lost [ 41.217192][ T482] [ 41.226953][ T482] EXT4-fs (loop0): Total free blocks count 0 [ 41.232821][ T482] EXT4-fs (loop0): Free/Dirty block details [ 41.239098][ T482] EXT4-fs (loop0): free_blocks=2415919104 [ 41.244831][ T482] EXT4-fs (loop0): dirty_blocks=16 [ 41.249917][ T482] EXT4-fs (loop0): Block reservation details [ 41.256003][ T482] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 41.264427][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.286186][ T487] loop0: detected capacity change from 0 to 2048 [ 41.295882][ T487] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 41.309807][ T486] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.324825][ T486] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 41.337067][ T486] EXT4-fs (loop0): This should not happen!! Data will be lost [ 41.337067][ T486] [ 41.347102][ T486] EXT4-fs (loop0): Total free blocks count 0 [ 41.353321][ T486] EXT4-fs (loop0): Free/Dirty block details [ 41.359243][ T486] EXT4-fs (loop0): free_blocks=2415919104 [ 41.364941][ T486] EXT4-fs (loop0): dirty_blocks=16 [ 41.369829][ T486] EXT4-fs (loop0): Block reservation details [ 41.375756][ T486] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 41.385532][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.408230][ T491] loop0: detected capacity change from 0 to 2048 [ 41.425896][ T491] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 41.441264][ T490] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.455906][ T490] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 41.468028][ T490] EXT4-fs (loop0): This should not happen!! Data will be lost [ 41.468028][ T490] [ 41.477641][ T490] EXT4-fs (loop0): Total free blocks count 0 [ 41.483428][ T490] EXT4-fs (loop0): Free/Dirty block details [ 41.489228][ T490] EXT4-fs (loop0): free_blocks=2415919104 [ 41.494783][ T490] EXT4-fs (loop0): dirty_blocks=16 [ 41.499657][ T490] EXT4-fs (loop0): Block reservation details [ 41.505536][ T490] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 41.513657][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.536994][ T495] loop0: detected capacity change from 0 to 2048 [ 41.545803][ T495] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 41.560541][ T494] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.575518][ T494] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 41.587586][ T494] EXT4-fs (loop0): This should not happen!! Data will be lost [ 41.587586][ T494] [ 41.597062][ T494] EXT4-fs (loop0): Total free blocks count 0 [ 41.602833][ T494] EXT4-fs (loop0): Free/Dirty block details 2022/12/28 19:04:50 executed programs: 27 [ 41.608700][ T494] EXT4-fs (loop0): free_blocks=2415919104 [ 41.614225][ T494] EXT4-fs (loop0): dirty_blocks=16 [ 41.619417][ T494] EXT4-fs (loop0): Block reservation details [ 41.625176][ T494] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 41.633024][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.661095][ T499] loop0: detected capacity change from 0 to 2048 [ 41.675902][ T499] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 41.689438][ T498] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.704075][ T498] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 41.716174][ T498] EXT4-fs (loop0): This should not happen!! Data will be lost [ 41.716174][ T498] [ 41.725864][ T498] EXT4-fs (loop0): Total free blocks count 0 [ 41.731743][ T498] EXT4-fs (loop0): Free/Dirty block details [ 41.737659][ T498] EXT4-fs (loop0): free_blocks=2415919104 [ 41.743172][ T498] EXT4-fs (loop0): dirty_blocks=16 [ 41.748272][ T498] EXT4-fs (loop0): Block reservation details [ 41.754106][ T498] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 41.762203][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.782937][ T503] loop0: detected capacity change from 0 to 2048 [ 41.796166][ T503] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 41.809164][ T502] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.823786][ T502] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 41.835940][ T502] EXT4-fs (loop0): This should not happen!! Data will be lost [ 41.835940][ T502] [ 41.845393][ T502] EXT4-fs (loop0): Total free blocks count 0 [ 41.851140][ T502] EXT4-fs (loop0): Free/Dirty block details [ 41.856933][ T502] EXT4-fs (loop0): free_blocks=2415919104 [ 41.862434][ T502] EXT4-fs (loop0): dirty_blocks=16 [ 41.867582][ T502] EXT4-fs (loop0): Block reservation details [ 41.873373][ T502] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 41.882045][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.904978][ T507] loop0: detected capacity change from 0 to 2048 [ 41.915659][ T507] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 41.929325][ T506] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.944380][ T506] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 41.956503][ T506] EXT4-fs (loop0): This should not happen!! Data will be lost [ 41.956503][ T506] [ 41.965993][ T506] EXT4-fs (loop0): Total free blocks count 0 [ 41.971836][ T506] EXT4-fs (loop0): Free/Dirty block details [ 41.977631][ T506] EXT4-fs (loop0): free_blocks=2415919104 [ 41.983118][ T506] EXT4-fs (loop0): dirty_blocks=16 [ 41.988119][ T506] EXT4-fs (loop0): Block reservation details [ 41.993889][ T506] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 42.001916][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.023204][ T511] loop0: detected capacity change from 0 to 2048 [ 42.035628][ T511] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 42.049247][ T510] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.063961][ T510] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 42.076393][ T510] EXT4-fs (loop0): This should not happen!! Data will be lost [ 42.076393][ T510] [ 42.086102][ T510] EXT4-fs (loop0): Total free blocks count 0 [ 42.091889][ T510] EXT4-fs (loop0): Free/Dirty block details [ 42.097853][ T510] EXT4-fs (loop0): free_blocks=2415919104 [ 42.103460][ T510] EXT4-fs (loop0): dirty_blocks=16 [ 42.108571][ T510] EXT4-fs (loop0): Block reservation details [ 42.114386][ T510] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 42.122277][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.142830][ T516] loop0: detected capacity change from 0 to 2048 [ 42.155908][ T516] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 42.169247][ T515] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.184199][ T515] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 42.196376][ T515] EXT4-fs (loop0): This should not happen!! Data will be lost [ 42.196376][ T515] [ 42.205964][ T515] EXT4-fs (loop0): Total free blocks count 0 [ 42.211701][ T515] EXT4-fs (loop0): Free/Dirty block details [ 42.217502][ T515] EXT4-fs (loop0): free_blocks=2415919104 [ 42.222986][ T515] EXT4-fs (loop0): dirty_blocks=16 [ 42.227988][ T515] EXT4-fs (loop0): Block reservation details [ 42.233833][ T515] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 42.242094][ T377] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.265258][ T520] loop0: detected capacity change from 0 to 2048 [ 42.276958][ T519] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.296098][ T519] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 42.308336][ T519] EXT4-fs (loop0): This should not happen!! Data will be lost [ 42.308336][ T519] [ 42.317766][ T519] EXT4-fs (loop0): Total free blocks count 0 [ 42.323555][ T519] EXT4-fs (loop0): Free/Dirty block details [ 42.329316][ T519] EXT4-fs (loop0): free_blocks=2415919104 [ 42.334854][ T519] EXT4-fs (loop0): dirty_blocks=16 [ 42.339913][ T519] EXT4-fs (loop0): Block reservation details [ 42.345954][ T519] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 42.371190][ T524] loop0: detected capacity change from 0 to 2048 [ 42.387173][ T523] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.402252][ T523] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 42.414377][ T523] EXT4-fs (loop0): This should not happen!! Data will be lost [ 42.414377][ T523] [ 42.423792][ T523] EXT4-fs (loop0): Total free blocks count 0 [ 42.429820][ T523] EXT4-fs (loop0): Free/Dirty block details [ 42.435678][ T523] EXT4-fs (loop0): free_blocks=2415919104 [ 42.441216][ T523] EXT4-fs (loop0): dirty_blocks=16 [ 42.446312][ T523] EXT4-fs (loop0): Block reservation details [ 42.452121][ T523] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 42.473373][ T528] loop0: detected capacity change from 0 to 2048 [ 42.496447][ T528] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 42.513665][ T527] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.528522][ T527] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 42.540798][ T527] EXT4-fs (loop0): This should not happen!! Data will be lost [ 42.540798][ T527] [ 42.550337][ T527] EXT4-fs (loop0): Total free blocks count 0 [ 42.556178][ T527] EXT4-fs (loop0): Free/Dirty block details [ 42.561849][ T527] EXT4-fs (loop0): free_blocks=2415919104 [ 42.567441][ T527] EXT4-fs (loop0): dirty_blocks=16 [ 42.572354][ T527] EXT4-fs (loop0): Block reservation details [ 42.578220][ T527] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 42.601281][ T532] loop0: detected capacity change from 0 to 2048 [ 42.627160][ T531] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.642182][ T531] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 42.654268][ T531] EXT4-fs (loop0): This should not happen!! Data will be lost [ 42.654268][ T531] [ 42.663909][ T531] EXT4-fs (loop0): Total free blocks count 0 [ 42.669830][ T531] EXT4-fs (loop0): Free/Dirty block details [ 42.675653][ T531] EXT4-fs (loop0): free_blocks=2415919104 [ 42.681181][ T531] EXT4-fs (loop0): dirty_blocks=16 [ 42.686275][ T531] EXT4-fs (loop0): Block reservation details [ 42.692075][ T531] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 42.714830][ T536] loop0: detected capacity change from 0 to 2048 [ 42.735275][ T536] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 42.752466][ T535] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.767262][ T535] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 42.779583][ T535] EXT4-fs (loop0): This should not happen!! Data will be lost [ 42.779583][ T535] [ 42.789096][ T535] EXT4-fs (loop0): Total free blocks count 0 [ 42.795031][ T535] EXT4-fs (loop0): Free/Dirty block details [ 42.800722][ T535] EXT4-fs (loop0): free_blocks=2415919104 [ 42.806306][ T535] EXT4-fs (loop0): dirty_blocks=16 [ 42.811237][ T535] EXT4-fs (loop0): Block reservation details [ 42.817084][ T535] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 42.836354][ T540] loop0: detected capacity change from 0 to 2048 [ 42.846886][ T539] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.861587][ T539] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 42.873693][ T539] EXT4-fs (loop0): This should not happen!! Data will be lost [ 42.873693][ T539] [ 42.883372][ T539] EXT4-fs (loop0): Total free blocks count 0 [ 42.889999][ T539] EXT4-fs (loop0): Free/Dirty block details [ 42.895884][ T539] EXT4-fs (loop0): free_blocks=2415919104 [ 42.901555][ T539] EXT4-fs (loop0): dirty_blocks=16 [ 42.906777][ T539] EXT4-fs (loop0): Block reservation details [ 42.912622][ T539] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 42.934479][ T544] loop0: detected capacity change from 0 to 2048 [ 42.957535][ T543] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.972492][ T543] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 42.984828][ T543] EXT4-fs (loop0): This should not happen!! Data will be lost [ 42.984828][ T543] [ 42.994459][ T543] EXT4-fs (loop0): Total free blocks count 0 [ 43.000258][ T543] EXT4-fs (loop0): Free/Dirty block details [ 43.006190][ T543] EXT4-fs (loop0): free_blocks=2415919104 [ 43.011709][ T543] EXT4-fs (loop0): dirty_blocks=16 [ 43.017261][ T543] EXT4-fs (loop0): Block reservation details [ 43.023035][ T543] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 43.044764][ T548] loop0: detected capacity change from 0 to 2048 [ 43.056795][ T547] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.071917][ T547] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 43.084392][ T547] EXT4-fs (loop0): This should not happen!! Data will be lost [ 43.084392][ T547] [ 43.093790][ T547] EXT4-fs (loop0): Total free blocks count 0 [ 43.099773][ T547] EXT4-fs (loop0): Free/Dirty block details [ 43.105836][ T547] EXT4-fs (loop0): free_blocks=2415919104 [ 43.111554][ T547] EXT4-fs (loop0): dirty_blocks=16 [ 43.116615][ T547] EXT4-fs (loop0): Block reservation details [ 43.122529][ T547] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 43.142924][ T553] loop0: detected capacity change from 0 to 2048 [ 43.158614][ T553] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 43.175880][ T552] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.190639][ T552] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 43.202809][ T552] EXT4-fs (loop0): This should not happen!! Data will be lost [ 43.202809][ T552] [ 43.212307][ T552] EXT4-fs (loop0): Total free blocks count 0 [ 43.218113][ T552] EXT4-fs (loop0): Free/Dirty block details [ 43.223804][ T552] EXT4-fs (loop0): free_blocks=2415919104 [ 43.229392][ T552] EXT4-fs (loop0): dirty_blocks=16 [ 43.234308][ T552] EXT4-fs (loop0): Block reservation details [ 43.240245][ T552] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 43.262081][ T557] loop0: detected capacity change from 0 to 2048 [ 43.277056][ T556] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.292502][ T556] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 43.305148][ T556] EXT4-fs (loop0): This should not happen!! Data will be lost [ 43.305148][ T556] [ 43.314610][ T556] EXT4-fs (loop0): Total free blocks count 0 [ 43.320396][ T556] EXT4-fs (loop0): Free/Dirty block details [ 43.326267][ T556] EXT4-fs (loop0): free_blocks=2415919104 [ 43.331775][ T556] EXT4-fs (loop0): dirty_blocks=16 [ 43.336743][ T556] EXT4-fs (loop0): Block reservation details [ 43.342534][ T556] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 43.361419][ T561] loop0: detected capacity change from 0 to 2048 [ 43.376566][ T561] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 43.393734][ T560] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.408625][ T560] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 43.421065][ T560] EXT4-fs (loop0): This should not happen!! Data will be lost [ 43.421065][ T560] [ 43.430778][ T560] EXT4-fs (loop0): Total free blocks count 0 [ 43.436666][ T560] EXT4-fs (loop0): Free/Dirty block details [ 43.442320][ T560] EXT4-fs (loop0): free_blocks=2415919104 [ 43.447951][ T560] EXT4-fs (loop0): dirty_blocks=16 [ 43.452819][ T560] EXT4-fs (loop0): Block reservation details [ 43.458766][ T560] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 43.477844][ T565] loop0: detected capacity change from 0 to 2048 [ 43.496918][ T564] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.511621][ T564] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 43.523756][ T564] EXT4-fs (loop0): This should not happen!! Data will be lost [ 43.523756][ T564] [ 43.533540][ T564] EXT4-fs (loop0): Total free blocks count 0 [ 43.539370][ T564] EXT4-fs (loop0): Free/Dirty block details [ 43.548549][ T564] EXT4-fs (loop0): free_blocks=2415919104 [ 43.554071][ T564] EXT4-fs (loop0): dirty_blocks=16 [ 43.559071][ T564] EXT4-fs (loop0): Block reservation details [ 43.565011][ T564] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 43.585131][ T569] loop0: detected capacity change from 0 to 2048 [ 43.596549][ T568] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.611209][ T568] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 43.623490][ T568] EXT4-fs (loop0): This should not happen!! Data will be lost [ 43.623490][ T568] [ 43.633140][ T568] EXT4-fs (loop0): Total free blocks count 0 [ 43.639004][ T568] EXT4-fs (loop0): Free/Dirty block details [ 43.644853][ T568] EXT4-fs (loop0): free_blocks=2415919104 [ 43.650377][ T568] EXT4-fs (loop0): dirty_blocks=16 [ 43.655367][ T568] EXT4-fs (loop0): Block reservation details [ 43.661137][ T568] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 43.679915][ T573] loop0: detected capacity change from 0 to 2048 [ 43.697574][ T573] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 43.714923][ T572] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.729759][ T572] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 43.742298][ T572] EXT4-fs (loop0): This should not happen!! Data will be lost [ 43.742298][ T572] [ 43.752028][ T572] EXT4-fs (loop0): Total free blocks count 0 [ 43.757880][ T572] EXT4-fs (loop0): Free/Dirty block details [ 43.763530][ T572] EXT4-fs (loop0): free_blocks=2415919104 [ 43.769195][ T572] EXT4-fs (loop0): dirty_blocks=16 [ 43.774036][ T572] EXT4-fs (loop0): Block reservation details [ 43.779967][ T572] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 43.799725][ T577] loop0: detected capacity change from 0 to 2048 [ 43.827955][ T576] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.842672][ T576] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 43.854979][ T576] EXT4-fs (loop0): This should not happen!! Data will be lost [ 43.854979][ T576] [ 43.864549][ T576] EXT4-fs (loop0): Total free blocks count 0 [ 43.870366][ T576] EXT4-fs (loop0): Free/Dirty block details [ 43.876192][ T576] EXT4-fs (loop0): free_blocks=2415919104 [ 43.881728][ T576] EXT4-fs (loop0): dirty_blocks=16 [ 43.886984][ T576] EXT4-fs (loop0): Block reservation details [ 43.892846][ T576] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 43.912367][ T581] loop0: detected capacity change from 0 to 2048 [ 43.926383][ T581] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 43.943951][ T580] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.960399][ T580] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 43.972740][ T580] EXT4-fs (loop0): This should not happen!! Data will be lost [ 43.972740][ T580] [ 43.982238][ T580] EXT4-fs (loop0): Total free blocks count 0 [ 43.988288][ T580] EXT4-fs (loop0): Free/Dirty block details [ 43.993953][ T580] EXT4-fs (loop0): free_blocks=2415919104 [ 43.999538][ T580] EXT4-fs (loop0): dirty_blocks=16 [ 44.004492][ T580] EXT4-fs (loop0): Block reservation details [ 44.010232][ T580] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 44.030833][ T585] loop0: detected capacity change from 0 to 2048 [ 44.056803][ T585] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 15 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 44.074146][ T584] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.089107][ T584] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 44.101202][ T584] EXT4-fs (loop0): This should not happen!! Data will be lost [ 44.101202][ T584] [ 44.110672][ T584] EXT4-fs (loop0): Total free blocks count 0 [ 44.116481][ T584] EXT4-fs (loop0): Free/Dirty block details [ 44.122172][ T584] EXT4-fs (loop0): free_blocks=2415919104 [ 44.127747][ T584] EXT4-fs (loop0): dirty_blocks=16 [ 44.132669][ T584] EXT4-fs (loop0): Block reservation details [ 44.138520][ T584] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 44.161042][ T590] loop0: detected capacity change from 0 to 2048 [ 44.186816][ T589] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.201594][ T589] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 44.213938][ T589] EXT4-fs (loop0): This should not happen!! Data will be lost [ 44.213938][ T589] [ 44.223792][ T589] EXT4-fs (loop0): Total free blocks count 0 [ 44.229731][ T589] EXT4-fs (loop0): Free/Dirty block details [ 44.235520][ T589] EXT4-fs (loop0): free_blocks=2415919104 [ 44.241040][ T589] EXT4-fs (loop0): dirty_blocks=16 [ 44.246121][ T589] EXT4-fs (loop0): Block reservation details [ 44.251904][ T589] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 44.272618][ T594] loop0: detected capacity change from 0 to 2048 [ 44.305249][ T594] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 44.322616][ T593] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.337518][ T593] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 44.349589][ T593] EXT4-fs (loop0): This should not happen!! Data will be lost [ 44.349589][ T593] [ 44.359384][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 44.359396][ T28] audit: type=1400 audit(1672254292.819:147): avc: denied { remove_name } for pid=77 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 44.359648][ T593] EXT4-fs (loop0): Total free blocks count 0 [ 44.365266][ T28] audit: type=1400 audit(1672254292.819:148): avc: denied { rename } for pid=77 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 44.387720][ T593] EXT4-fs (loop0): Free/Dirty block details [ 44.420935][ T593] EXT4-fs (loop0): free_blocks=2415919104 [ 44.426606][ T593] EXT4-fs (loop0): dirty_blocks=16 [ 44.431626][ T593] EXT4-fs (loop0): Block reservation details [ 44.437465][ T593] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 44.457960][ T598] loop0: detected capacity change from 0 to 2048 [ 44.476444][ T598] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 44.493848][ T597] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.508725][ T597] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 44.521013][ T597] EXT4-fs (loop0): This should not happen!! Data will be lost [ 44.521013][ T597] [ 44.530734][ T597] EXT4-fs (loop0): Total free blocks count 0 [ 44.538259][ T597] EXT4-fs (loop0): Free/Dirty block details [ 44.544007][ T597] EXT4-fs (loop0): free_blocks=2415919104 [ 44.549580][ T597] EXT4-fs (loop0): dirty_blocks=16 [ 44.554527][ T597] EXT4-fs (loop0): Block reservation details [ 44.560419][ T597] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 44.580547][ T602] loop0: detected capacity change from 0 to 2048 [ 44.597084][ T601] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.611924][ T601] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 44.624066][ T601] EXT4-fs (loop0): This should not happen!! Data will be lost [ 44.624066][ T601] [ 44.633670][ T601] EXT4-fs (loop0): Total free blocks count 0 [ 44.639538][ T601] EXT4-fs (loop0): Free/Dirty block details [ 44.645452][ T601] EXT4-fs (loop0): free_blocks=2415919104 [ 44.651125][ T601] EXT4-fs (loop0): dirty_blocks=16 [ 44.656115][ T601] EXT4-fs (loop0): Block reservation details [ 44.662830][ T601] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 44.685044][ T606] loop0: detected capacity change from 0 to 2048 [ 44.696410][ T606] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 44.713539][ T605] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.728409][ T605] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 44.741061][ T605] EXT4-fs (loop0): This should not happen!! Data will be lost [ 44.741061][ T605] [ 44.750743][ T605] EXT4-fs (loop0): Total free blocks count 0 [ 44.756636][ T605] EXT4-fs (loop0): Free/Dirty block details [ 44.762303][ T605] EXT4-fs (loop0): free_blocks=2415919104 [ 44.767969][ T605] EXT4-fs (loop0): dirty_blocks=16 [ 44.772907][ T605] EXT4-fs (loop0): Block reservation details [ 44.778745][ T605] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 44.800045][ T610] loop0: detected capacity change from 0 to 2048 [ 44.816813][ T610] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 44.833974][ T609] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.848591][ T609] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 44.860854][ T609] EXT4-fs (loop0): This should not happen!! Data will be lost [ 44.860854][ T609] [ 44.870316][ T609] EXT4-fs (loop0): Total free blocks count 0 [ 44.876382][ T609] EXT4-fs (loop0): Free/Dirty block details [ 44.882228][ T609] EXT4-fs (loop0): free_blocks=2415919104 [ 44.887952][ T609] EXT4-fs (loop0): dirty_blocks=16 [ 44.892999][ T609] EXT4-fs (loop0): Block reservation details [ 44.898919][ T609] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 44.919664][ T614] loop0: detected capacity change from 0 to 2048 [ 44.936376][ T614] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 44.953652][ T613] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.968796][ T613] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 44.980897][ T613] EXT4-fs (loop0): This should not happen!! Data will be lost [ 44.980897][ T613] [ 44.990360][ T613] EXT4-fs (loop0): Total free blocks count 0 [ 44.996186][ T613] EXT4-fs (loop0): Free/Dirty block details [ 45.001860][ T613] EXT4-fs (loop0): free_blocks=2415919104 [ 45.007551][ T613] EXT4-fs (loop0): dirty_blocks=16 [ 45.016964][ T613] EXT4-fs (loop0): Block reservation details [ 45.022842][ T613] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 45.041776][ T618] loop0: detected capacity change from 0 to 2048 [ 45.056655][ T618] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 45.074052][ T617] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.088804][ T617] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 45.101073][ T617] EXT4-fs (loop0): This should not happen!! Data will be lost [ 45.101073][ T617] [ 45.110751][ T617] EXT4-fs (loop0): Total free blocks count 0 [ 45.116520][ T617] EXT4-fs (loop0): Free/Dirty block details [ 45.122409][ T617] EXT4-fs (loop0): free_blocks=2415919104 [ 45.128321][ T617] EXT4-fs (loop0): dirty_blocks=16 [ 45.133390][ T617] EXT4-fs (loop0): Block reservation details [ 45.139589][ T617] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 45.159459][ T623] loop0: detected capacity change from 0 to 2048 [ 45.177073][ T623] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 45.194971][ T622] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.209928][ T622] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 45.222818][ T622] EXT4-fs (loop0): This should not happen!! Data will be lost [ 45.222818][ T622] [ 45.232332][ T622] EXT4-fs (loop0): Total free blocks count 0 [ 45.238438][ T622] EXT4-fs (loop0): Free/Dirty block details [ 45.244184][ T622] EXT4-fs (loop0): free_blocks=2415919104 [ 45.249771][ T622] EXT4-fs (loop0): dirty_blocks=16 [ 45.254737][ T622] EXT4-fs (loop0): Block reservation details [ 45.260604][ T622] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 45.281567][ T627] loop0: detected capacity change from 0 to 2048 [ 45.297199][ T627] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 45.315022][ T626] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.330642][ T626] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 45.342999][ T626] EXT4-fs (loop0): This should not happen!! Data will be lost [ 45.342999][ T626] [ 45.352525][ T626] EXT4-fs (loop0): Total free blocks count 0 [ 45.358632][ T626] EXT4-fs (loop0): Free/Dirty block details [ 45.364411][ T626] EXT4-fs (loop0): free_blocks=2415919104 [ 45.370074][ T626] EXT4-fs (loop0): dirty_blocks=16 [ 45.375193][ T626] EXT4-fs (loop0): Block reservation details [ 45.380919][ T626] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 45.400882][ T631] loop0: detected capacity change from 0 to 2048 [ 45.416518][ T631] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 45.434015][ T630] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.448708][ T630] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 45.460796][ T630] EXT4-fs (loop0): This should not happen!! Data will be lost [ 45.460796][ T630] [ 45.470249][ T630] EXT4-fs (loop0): Total free blocks count 0 [ 45.476086][ T630] EXT4-fs (loop0): Free/Dirty block details [ 45.481749][ T630] EXT4-fs (loop0): free_blocks=2415919104 [ 45.487362][ T630] EXT4-fs (loop0): dirty_blocks=16 [ 45.492251][ T630] EXT4-fs (loop0): Block reservation details [ 45.498116][ T630] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 45.523551][ T635] loop0: detected capacity change from 0 to 2048 [ 45.539348][ T635] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 45.556521][ T634] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.571802][ T634] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 45.584013][ T634] EXT4-fs (loop0): This should not happen!! Data will be lost [ 45.584013][ T634] [ 45.593885][ T634] EXT4-fs (loop0): Total free blocks count 0 [ 45.601689][ T634] EXT4-fs (loop0): Free/Dirty block details [ 45.607875][ T634] EXT4-fs (loop0): free_blocks=2415919104 [ 45.613394][ T634] EXT4-fs (loop0): dirty_blocks=16 [ 45.618633][ T634] EXT4-fs (loop0): Block reservation details [ 45.624638][ T634] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 45.646578][ T639] loop0: detected capacity change from 0 to 2048 [ 45.659156][ T639] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 45.676284][ T638] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.691089][ T638] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 45.703302][ T638] EXT4-fs (loop0): This should not happen!! Data will be lost [ 45.703302][ T638] [ 45.713046][ T638] EXT4-fs (loop0): Total free blocks count 0 [ 45.718921][ T638] EXT4-fs (loop0): Free/Dirty block details [ 45.724602][ T638] EXT4-fs (loop0): free_blocks=2415919104 [ 45.730124][ T638] EXT4-fs (loop0): dirty_blocks=16 [ 45.735099][ T638] EXT4-fs (loop0): Block reservation details [ 45.741150][ T638] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 45.771035][ T643] loop0: detected capacity change from 0 to 2048 [ 45.800169][ T642] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.814901][ T642] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 45.827008][ T642] EXT4-fs (loop0): This should not happen!! Data will be lost [ 45.827008][ T642] [ 45.836620][ T642] EXT4-fs (loop0): Total free blocks count 0 [ 45.842554][ T642] EXT4-fs (loop0): Free/Dirty block details [ 45.848467][ T642] EXT4-fs (loop0): free_blocks=2415919104 [ 45.853987][ T642] EXT4-fs (loop0): dirty_blocks=16 [ 45.859042][ T642] EXT4-fs (loop0): Block reservation details [ 45.865014][ T642] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 45.888157][ T647] loop0: detected capacity change from 0 to 2048 [ 45.906978][ T647] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 45.923981][ T646] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.938795][ T646] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 45.951006][ T646] EXT4-fs (loop0): This should not happen!! Data will be lost [ 45.951006][ T646] [ 45.960487][ T646] EXT4-fs (loop0): Total free blocks count 0 [ 45.966442][ T646] EXT4-fs (loop0): Free/Dirty block details [ 45.972239][ T646] EXT4-fs (loop0): free_blocks=2415919104 [ 45.977822][ T646] EXT4-fs (loop0): dirty_blocks=16 [ 45.982845][ T646] EXT4-fs (loop0): Block reservation details [ 45.988708][ T646] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 46.010879][ T651] loop0: detected capacity change from 0 to 2048 [ 46.036877][ T651] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 46.054294][ T650] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.069079][ T650] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 46.081473][ T650] EXT4-fs (loop0): This should not happen!! Data will be lost [ 46.081473][ T650] [ 46.091821][ T650] EXT4-fs (loop0): Total free blocks count 0 [ 46.097851][ T650] EXT4-fs (loop0): Free/Dirty block details [ 46.103567][ T650] EXT4-fs (loop0): free_blocks=2415919104 [ 46.109390][ T650] EXT4-fs (loop0): dirty_blocks=16 [ 46.114317][ T650] EXT4-fs (loop0): Block reservation details [ 46.120130][ T650] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 46.139646][ T656] loop0: detected capacity change from 0 to 2048 [ 46.156689][ T656] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 46.173882][ T655] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.188853][ T655] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 46.201090][ T655] EXT4-fs (loop0): This should not happen!! Data will be lost [ 46.201090][ T655] [ 46.210852][ T655] EXT4-fs (loop0): Total free blocks count 0 [ 46.216955][ T655] EXT4-fs (loop0): Free/Dirty block details [ 46.222609][ T655] EXT4-fs (loop0): free_blocks=2415919104 [ 46.228285][ T655] EXT4-fs (loop0): dirty_blocks=16 [ 46.233284][ T655] EXT4-fs (loop0): Block reservation details [ 46.239150][ T655] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 46.258080][ T660] loop0: detected capacity change from 0 to 2048 [ 46.287618][ T659] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.302473][ T659] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 46.314638][ T659] EXT4-fs (loop0): This should not happen!! Data will be lost [ 46.314638][ T659] [ 46.324235][ T659] EXT4-fs (loop0): Total free blocks count 0 [ 46.330435][ T659] EXT4-fs (loop0): Free/Dirty block details [ 46.336371][ T659] EXT4-fs (loop0): free_blocks=2415919104 [ 46.341908][ T659] EXT4-fs (loop0): dirty_blocks=16 [ 46.346962][ T659] EXT4-fs (loop0): Block reservation details [ 46.352745][ T659] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 46.372689][ T664] loop0: detected capacity change from 0 to 2048 [ 46.387524][ T663] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.403361][ T663] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 46.415463][ T663] EXT4-fs (loop0): This should not happen!! Data will be lost [ 46.415463][ T663] [ 46.424947][ T663] EXT4-fs (loop0): Total free blocks count 0 [ 46.430876][ T663] EXT4-fs (loop0): Free/Dirty block details [ 46.436785][ T663] EXT4-fs (loop0): free_blocks=2415919104 [ 46.442278][ T663] EXT4-fs (loop0): dirty_blocks=16 [ 46.447251][ T663] EXT4-fs (loop0): Block reservation details [ 46.453064][ T663] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 46.477074][ T668] loop0: detected capacity change from 0 to 2048 [ 46.486589][ T668] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 46.503788][ T667] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.519198][ T667] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 46.531929][ T667] EXT4-fs (loop0): This should not happen!! Data will be lost [ 46.531929][ T667] [ 46.541803][ T667] EXT4-fs (loop0): Total free blocks count 0 [ 46.547705][ T667] EXT4-fs (loop0): Free/Dirty block details [ 46.553397][ T667] EXT4-fs (loop0): free_blocks=2415919104 [ 46.558990][ T667] EXT4-fs (loop0): dirty_blocks=16 [ 46.563888][ T667] EXT4-fs (loop0): Block reservation details [ 46.569731][ T667] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 46.589435][ T673] loop0: detected capacity change from 0 to 2048 [ 46.606762][ T672] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.621539][ T672] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 2022/12/28 19:04:55 executed programs: 70 [ 46.633900][ T672] EXT4-fs (loop0): This should not happen!! Data will be lost [ 46.633900][ T672] [ 46.643683][ T672] EXT4-fs (loop0): Total free blocks count 0 [ 46.649529][ T672] EXT4-fs (loop0): Free/Dirty block details [ 46.655264][ T672] EXT4-fs (loop0): free_blocks=2415919104 [ 46.660762][ T672] EXT4-fs (loop0): dirty_blocks=16 [ 46.665750][ T672] EXT4-fs (loop0): Block reservation details [ 46.671523][ T672] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 46.691756][ T677] loop0: detected capacity change from 0 to 2048 [ 46.706942][ T676] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.721789][ T676] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 46.734160][ T676] EXT4-fs (loop0): This should not happen!! Data will be lost [ 46.734160][ T676] [ 46.743755][ T676] EXT4-fs (loop0): Total free blocks count 0 [ 46.749543][ T676] EXT4-fs (loop0): Free/Dirty block details [ 46.755429][ T676] EXT4-fs (loop0): free_blocks=2415919104 [ 46.761653][ T676] EXT4-fs (loop0): dirty_blocks=16 [ 46.766624][ T676] EXT4-fs (loop0): Block reservation details [ 46.772626][ T676] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 46.797299][ T681] loop0: detected capacity change from 0 to 2048 [ 46.806356][ T681] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 46.823655][ T680] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.838640][ T680] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 46.850971][ T680] EXT4-fs (loop0): This should not happen!! Data will be lost [ 46.850971][ T680] [ 46.860638][ T680] EXT4-fs (loop0): Total free blocks count 0 [ 46.866551][ T680] EXT4-fs (loop0): Free/Dirty block details [ 46.872357][ T680] EXT4-fs (loop0): free_blocks=2415919104 [ 46.878203][ T680] EXT4-fs (loop0): dirty_blocks=16 [ 46.883138][ T680] EXT4-fs (loop0): Block reservation details [ 46.889408][ T680] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 46.910260][ T685] loop0: detected capacity change from 0 to 2048 [ 46.945266][ T685] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3) [ 46.962663][ T684] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.977296][ T684] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 16 with error 28 [ 46.989585][ T684] EXT4-fs (loop0): This should not happen!! Data will be lost [ 46.989585][ T684] [ 46.999614][ T684] EXT4-fs (loop0): Total free blocks count 0 [ 47.005520][ T684] EXT4-fs (loop0): Free/Dirty block details [ 47.011299][ T684] EXT4-fs (loop0): free_blocks=2415919104 [ 47.017102][ T684] EXT4-fs (loop0): dirty_blocks=16 [ 47.022148][ T684] EXT4-fs (loop0): Block reservation details [ 47.028142][ T684] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 47.052097][ T689] loop0: detected capacity change from 0 to 2048 [ 47.076789][ T689] EXT4-fs error (device loop0): ext4_find_extent:936: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(3)