Warning: Permanently added '10.128.1.223' (ED25519) to the list of known hosts. 2026/05/06 06:50:01 parsed 1 programs [ 50.754506][ T30] audit: type=1400 audit(1778050202.225:105): avc: denied { unlink } for pid=410 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 50.838927][ T410] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.979049][ T30] audit: type=1401 audit(1778050203.445:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 52.046145][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.054396][ T462] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.062660][ T462] device bridge_slave_0 entered promiscuous mode [ 52.070089][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.077752][ T462] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.085599][ T462] device bridge_slave_1 entered promiscuous mode [ 52.140400][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.150025][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.158715][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.167163][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.190770][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.198738][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.207156][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.221904][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.230496][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.237599][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.246928][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.255514][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.262757][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.276766][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.291745][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.307617][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.324349][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.332505][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.340718][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.354104][ T462] device veth0_vlan entered promiscuous mode [ 52.366464][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.382106][ T462] device veth1_macvtap entered promiscuous mode [ 52.399349][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.410088][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/05/06 06:50:04 executed programs: 0 [ 52.731641][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.739945][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.748647][ T473] device bridge_slave_0 entered promiscuous mode [ 52.757281][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.765478][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.773302][ T473] device bridge_slave_1 entered promiscuous mode [ 52.841756][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.849895][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.866486][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.875170][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.884206][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.892040][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.901214][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.911352][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.920419][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.928966][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.936181][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.953864][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.963236][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.979126][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.988337][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.004893][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.019254][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.028413][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.036463][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.045645][ T473] device veth0_vlan entered promiscuous mode [ 53.057919][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.071084][ T473] device veth1_macvtap entered promiscuous mode [ 53.080862][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.089417][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.099446][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.108554][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.143017][ T478] loop2: detected capacity change from 0 to 1024 [ 53.175232][ T478] ======================================================= [ 53.175232][ T478] WARNING: The mand mount option has been deprecated and [ 53.175232][ T478] and is ignored by this kernel. Remove the mand [ 53.175232][ T478] option from the mount to silence this warning. [ 53.175232][ T478] ======================================================= [ 53.276383][ T478] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.287809][ T30] audit: type=1400 audit(1778050204.755:107): avc: denied { mount } for pid=477 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 53.311232][ T30] audit: type=1400 audit(1778050204.755:108): avc: denied { write } for pid=477 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.334367][ T30] audit: type=1400 audit(1778050204.755:109): avc: denied { add_name } for pid=477 comm="syz.2.17" name="memory.stat" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.353459][ T478] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3885: comm syz.2.17: Allocating blocks 497-513 which overlap fs metadata [ 53.357777][ T30] audit: type=1400 audit(1778050204.755:110): avc: denied { create } for pid=477 comm="syz.2.17" name="memory.stat" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.375683][ T478] EXT4-fs (loop2): pa ffff88810d1f2f18: logic 256, phys. 385, len 8 [ 53.400817][ T478] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 53.404890][ T30] audit: type=1400 audit(1778050204.775:111): avc: denied { read append open } for pid=477 comm="syz.2.17" path="/0/file1/memory.stat" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.435603][ T30] audit: type=1400 audit(1778050204.875:112): avc: denied { write } for pid=477 comm="syz.2.17" name="memory.stat" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.458143][ T30] audit: type=1400 audit(1778050204.875:113): avc: denied { mounton } for pid=477 comm="syz.2.17" path="/0/file1/bus" dev="loop2" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.482048][ T30] audit: type=1400 audit(1778050204.875:114): avc: denied { read write } for pid=477 comm="syz.2.17" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 53.580938][ T10] device bridge_slave_1 left promiscuous mode [ 53.588049][ T484] loop2: detected capacity change from 0 to 1024 [ 53.594649][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.603178][ T10] device bridge_slave_0 left promiscuous mode [ 53.609588][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.618194][ T10] device veth1_macvtap left promiscuous mode [ 53.624545][ T10] device veth0_vlan left promiscuous mode [ 53.675752][ T484] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.696409][ T484] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3885: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 53.712099][ T484] EXT4-fs (loop2): pa ffff88810d1f2930: logic 256, phys. 385, len 8 [ 53.720300][ T484] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 53.738409][ T473] ================================================================== [ 53.746860][ T473] BUG: KASAN: use-after-free in ext4_ext_remove_space+0x3496/0x40d0 [ 53.754873][ T473] Read of size 4 at addr ffff8881297afdb8 by task syz-executor/473 [ 53.762771][ T473] [ 53.765115][ T473] CPU: 0 PID: 473 Comm: syz-executor Not tainted syzkaller #0 [ 53.772665][ T473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 53.782743][ T473] Call Trace: [ 53.786035][ T473] [ 53.789119][ T473] __dump_stack+0x21/0x30 [ 53.793581][ T473] dump_stack_lvl+0x110/0x170 [ 53.798680][ T473] ? show_regs_print_info+0x20/0x20 [ 53.804238][ T473] ? load_image+0x3e0/0x3e0 [ 53.808931][ T473] print_address_description+0x7f/0x2c0 [ 53.815595][ T473] ? ext4_ext_remove_space+0x3496/0x40d0 [ 53.821262][ T473] kasan_report+0xf1/0x140 [ 53.825950][ T473] ? __read_extent_tree_block+0x1e8/0x790 [ 53.832045][ T473] ? ext4_ext_remove_space+0x3496/0x40d0 [ 53.837857][ T473] __asan_report_load4_noabort+0x14/0x20 [ 53.843699][ T473] ext4_ext_remove_space+0x3496/0x40d0 [ 53.849520][ T473] ? ext4_es_insert_extent+0x2d60/0x2d60 [ 53.855723][ T473] ? _raw_write_lock+0x94/0xf0 [ 53.860623][ T473] ? ext4_da_release_space+0x1d6/0x480 [ 53.866165][ T473] ? ext4_ext_index_trans_blocks+0x100/0x100 [ 53.872214][ T473] ext4_ext_truncate+0x1a3/0x250 [ 53.877178][ T473] ext4_truncate+0x9be/0xfb0 [ 53.881809][ T473] ? __ext4_mark_inode_dirty+0x610/0x610 [ 53.887585][ T473] ext4_evict_inode+0xcc5/0x1460 [ 53.892694][ T473] ? _raw_spin_unlock+0x4d/0x70 [ 53.897684][ T473] ? ext4_inode_is_fast_symlink+0x3a0/0x3a0 [ 53.903626][ T473] ? _raw_spin_unlock+0x4d/0x70 [ 53.908600][ T473] ? inode_io_list_del+0x19b/0x1b0 [ 53.913931][ T473] ? ext4_inode_is_fast_symlink+0x3a0/0x3a0 [ 53.919883][ T473] evict+0x4c9/0x8d0 [ 53.923811][ T473] ? proc_nr_inodes+0x310/0x310 [ 53.928791][ T473] ? _raw_spin_lock+0x94/0xf0 [ 53.933501][ T473] ? _raw_spin_trylock_bh+0x150/0x150 [ 53.939203][ T473] ? iput+0x28e/0x7c0 [ 53.943216][ T473] ? __kasan_check_write+0x14/0x20 [ 53.948843][ T473] iput+0x635/0x7c0 [ 53.952915][ T473] do_unlinkat+0x380/0x6d0 [ 53.957666][ T473] ? fsnotify_link_count+0x100/0x100 [ 53.962988][ T473] ? getname_flags+0x206/0x500 [ 53.968015][ T473] __x64_sys_unlink+0x49/0x50 [ 53.972822][ T473] x64_sys_call+0x878/0x9a0 [ 53.977357][ T473] do_syscall_64+0x4c/0xa0 [ 53.981792][ T473] ? clear_bhb_loop+0x50/0xa0 [ 53.986479][ T473] ? clear_bhb_loop+0x50/0xa0 [ 53.991398][ T473] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 53.997418][ T473] RIP: 0033:0x7f10d560cfa7 [ 54.001869][ T473] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 54.021779][ T473] RSP: 002b:00007ffed0d49468 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 54.030530][ T473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10d560cfa7 [ 54.038528][ T473] RDX: 00007ffed0d49490 RSI: 00007ffed0d49520 RDI: 00007ffed0d49520 [ 54.047031][ T473] RBP: 00007ffed0d49520 R08: 00007ffed0d4a520 R09: 00000000ffffffff [ 54.055234][ T473] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffed0d4a610 [ 54.063305][ T473] R13: 00007f10d567771f R14: 000000000000d1c4 R15: 00007ffed0d4b6e0 [ 54.071289][ T473] [ 54.074313][ T473] [ 54.076635][ T473] The buggy address belongs to the page: [ 54.082279][ T473] page:ffffea0004a5ebc0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x1297af [ 54.092540][ T473] flags: 0x4000000000000000(zone=1) [ 54.097789][ T473] raw: 4000000000000000 ffffea0004a5ec08 ffffea0004a5eb88 0000000000000000 [ 54.106435][ T473] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 54.115200][ T473] page dumped because: kasan: bad access detected [ 54.121625][ T473] page_owner tracks the page as freed [ 54.127093][ T473] page last allocated via order 0, migratetype Movable, gfp_mask 0x101cca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), pid 478, ts 53344904383, free_ts 53423777167 [ 54.142924][ T473] post_alloc_hook+0x192/0x1b0 [ 54.147731][ T473] prep_new_page+0x1c/0x110 [ 54.152245][ T473] get_page_from_freelist+0x2d3a/0x2dc0 [ 54.158330][ T473] __alloc_pages+0x1a2/0x460 [ 54.163208][ T473] pagecache_get_page+0xac6/0xde0 [ 54.168350][ T473] grab_cache_page_write_begin+0x59/0xb0 [ 54.173999][ T473] ext4_write_begin+0x2a0/0x12e0 [ 54.178973][ T473] ext4_da_write_begin+0x321/0xbf0 [ 54.184219][ T473] generic_perform_write+0x2b7/0x690 [ 54.189703][ T473] ext4_buffered_write_iter+0x4ed/0x670 [ 54.195373][ T473] ext4_file_write_iter+0x440/0x1540 [ 54.200681][ T473] vfs_write+0x835/0xfd0 [ 54.204979][ T473] ksys_write+0x149/0x250 [ 54.209432][ T473] __x64_sys_write+0x7b/0x90 [ 54.214156][ T473] x64_sys_call+0x8ef/0x9a0 [ 54.218730][ T473] do_syscall_64+0x4c/0xa0 [ 54.223190][ T473] page last free stack trace: [ 54.227878][ T473] free_unref_page_prepare+0x542/0x550 [ 54.233576][ T473] free_unref_page_list+0x13a/0x9d0 [ 54.238808][ T473] release_pages+0x1006/0x1060 [ 54.243585][ T473] __pagevec_release+0x71/0xe0 [ 54.248359][ T473] truncate_inode_pages_range+0x34c/0xe00 [ 54.254288][ T473] truncate_pagecache+0x6c/0x90 [ 54.259300][ T473] ext4_setattr+0xe58/0x1980 [ 54.263906][ T473] notify_change+0xbca/0xe90 [ 54.268772][ T473] do_sys_ftruncate+0x5bf/0x840 [ 54.273651][ T473] __x64_sys_ftruncate+0x60/0x70 [ 54.278634][ T473] x64_sys_call+0x52/0x9a0 [ 54.283064][ T473] do_syscall_64+0x4c/0xa0 [ 54.287501][ T473] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 54.293501][ T473] [ 54.295900][ T473] Memory state around the buggy address: [ 54.301777][ T473] ffff8881297afc80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 54.309998][ T473] ffff8881297afd00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 54.318439][ T473] >ffff8881297afd80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 54.326723][ T473] ^ [ 54.332874][ T473] ffff8881297afe00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 54.341134][ T473] ffff8881297afe80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 54.349644][ T473] ================================================================== [ 54.357718][ T473] Disabling lock debugging due to kernel taint [ 54.404329][ T488] loop2: detected capacity change from 0 to 1024 [ 54.465018][ T488] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 54.488176][ T488] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3885: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata [ 54.503394][ T488] EXT4-fs (loop2): pa ffff888120327540: logic 256, phys. 385, len 8 [ 54.511899][ T488] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 54.586586][ T492] loop2: detected capacity change from 0 to 1024 [ 54.675045][ T492] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 54.707082][ T492] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3885: comm syz.2.20: Allocating blocks 497-513 which overlap fs metadata [ 54.721523][ T492] EXT4-fs (loop2): pa ffff888128a0b0a8: logic 256, phys. 385, len 8 [ 54.730044][ T492] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 54.747893][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 110090555448912, count = 16 [ 54.762961][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 110090555436576, count = 12340 [ 54.778382][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 110090555436576, count = 16 [ 54.793327][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 112589165612224, count = 16 [ 54.808416][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 112589165586022, count = 26214 [ 54.823830][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 112589165586016, count = 16 [ 54.839331][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 126642264380112, count = 16 [ 54.854603][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 126642264371828, count = 8292 [ 59.713537][ T473] EXT4-fs error: 28697 callbacks suppressed [ 59.713556][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 130152078601313, count = 27746 [ 59.736491][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 130152078601312, count = 16 [ 59.751723][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 35615499784336, count = 16 [ 59.766704][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 35615499776105, count = 8240 [ 59.782603][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 35615499776096, count = 16 [ 59.797843][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 112589232486502, count = 26214 [ 59.813385][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 112589232486496, count = 16 [ 59.828805][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 104652908781248, count = 16 [ 59.844471][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 104652908752223, count = 29029 [ 59.859889][ T473] EXT4-fs error (device loop2): ext4_free_blocks:6232: comm syz-executor: Freeing blocks not in datazone - block = 104652908752208, count = 16