[ 27.468068][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.477610][ T365] device veth1_macvtap entered promiscuous mode [ 27.492211][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.500582][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.715103][ T7] device bridge_slave_1 left promiscuous mode [ 28.721285][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.729096][ T7] device bridge_slave_0 left promiscuous mode [ 28.735470][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.744004][ T7] device veth1_macvtap left promiscuous mode [ 28.750502][ T7] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.165' (ED25519) to the list of known hosts. 2026/08/02 19:59:08 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 37.943545][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 37.943558][ T24] audit: type=1400 audit(1785700748.910:105): avc: denied { unlink } for pid=441 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" [ 37.977191][ T24] audit: type=1400 audit(1785700748.930:106): avc: denied { write } for pid=443 comm="mkswap" path="pipe:[15674]" dev="pipefs" ino=15674 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 37.977204][ T441] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.633879][ T24] audit: type=1401 audit(1785700749.600:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 38.704091][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.711573][ T460] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.719004][ T460] device bridge_slave_0 entered promiscuous mode [ 38.726748][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.733869][ T460] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.741440][ T460] device bridge_slave_1 entered promiscuous mode [ 38.774722][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.781783][ T460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.789387][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.796724][ T460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.814593][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.822000][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.829730][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.837607][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.847808][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.856304][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.863653][ T379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.873066][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.881575][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.888747][ T379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.900567][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.910213][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.923886][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.935068][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.943130][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.950993][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.959771][ T460] device veth0_vlan entered promiscuous mode [ 38.970313][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.979857][ T460] device veth1_macvtap entered promiscuous mode [ 38.989306][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.999775][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.268754][ T24] audit: type=1400 audit(1785700750.240:108): avc: denied { create } for pid=491 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2026/08/02 19:59:10 executed programs: 0 [ 39.573374][ T506] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.580748][ T506] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.588223][ T506] device bridge_slave_0 entered promiscuous mode [ 39.595282][ T506] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.602325][ T506] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.609769][ T506] device bridge_slave_1 entered promiscuous mode [ 39.622010][ T7] device bridge_slave_1 left promiscuous mode [ 39.628218][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.635907][ T7] device bridge_slave_0 left promiscuous mode [ 39.642132][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.650413][ T7] device veth1_macvtap left promiscuous mode [ 39.656701][ T7] device veth0_vlan left promiscuous mode [ 39.780620][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.788558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.798140][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.806848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.815436][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.822746][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.830465][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.839385][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.847929][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.856581][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.863613][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.875069][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.884495][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.898093][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.909779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.918197][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.925654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.935199][ T506] device veth0_vlan entered promiscuous mode [ 39.946779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.956298][ T506] device veth1_macvtap entered promiscuous mode [ 39.967047][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.979193][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.086461][ T511] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 40.095804][ T24] audit: type=1400 audit(1785700751.070:109): avc: denied { mount } for pid=510 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 [ 40.095831][ T511] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.129391][ T24] audit: type=1400 audit(1785700751.100:110): avc: denied { write } for pid=510 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 [ 40.151240][ T24] audit: type=1400 audit(1785700751.100:111): avc: denied { add_name } for pid=510 comm="syz.2.17" name="memory.stat" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 40.173277][ T24] audit: type=1400 audit(1785700751.100:112): avc: denied { create } for pid=510 comm="syz.2.17" name="memory.stat" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 40.195052][ T24] audit: type=1400 audit(1785700751.110:113): avc: denied { read append open } for pid=510 comm="syz.2.17" path="/0/file0/memory.stat" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 40.195144][ T9] ================================================================== [ 40.219405][ T24] audit: type=1400 audit(1785700751.110:114): avc: denied { append } for pid=510 comm="syz.2.17" name="loop2" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 40.227453][ T9] BUG: KASAN: use-after-free in ext4_find_extent+0xbfb/0xe30 [ 40.227462][ T9] Read of size 4 at addr ffff8881252f02b0 by task kworker/u4:1/9 [ 40.227473][ T9] [ 40.268957][ T9] CPU: 0 PID: 9 Comm: kworker/u4:1 Not tainted syzkaller #0 [ 40.276310][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.286360][ T9] Workqueue: writeback wb_workfn (flush-7:2) [ 40.292328][ T9] Call Trace: [ 40.295623][ T9] __dump_stack+0x21/0x24 [ 40.300158][ T9] dump_stack_lvl+0x1a7/0x208 [ 40.305209][ T9] ? show_regs_print_info+0x18/0x18 [ 40.310488][ T9] ? thaw_kernel_threads+0x220/0x220 [ 40.315952][ T9] print_address_description+0x7f/0x2c0 [ 40.321619][ T9] ? ext4_find_extent+0xbfb/0xe30 [ 40.326660][ T9] kasan_report+0x100/0x140 [ 40.331251][ T9] ? __read_extent_tree_block+0x1e4/0x780 [ 40.337159][ T9] ? ext4_find_extent+0xbfb/0xe30 [ 40.342277][ T9] __asan_report_load4_noabort+0x14/0x20 [ 40.348177][ T9] ext4_find_extent+0xbfb/0xe30 [ 40.353059][ T9] ext4_ext_map_blocks+0x204/0x5da0 [ 40.358283][ T9] ? _raw_spin_lock+0xf0/0xf0 [ 40.362967][ T9] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 40.369099][ T9] ? __stack_depot_save+0x480/0x4c0 [ 40.374418][ T9] ? __kasan_slab_alloc+0xc9/0xe0 [ 40.379521][ T9] ? __kasan_slab_alloc+0xb7/0xe0 [ 40.384543][ T9] ? slab_post_alloc_hook+0x5d/0x2f0 [ 40.389953][ T9] ? kmem_cache_alloc+0x15a/0x2d0 [ 40.394982][ T9] ? ext4_alloc_io_end_vec+0x2a/0x160 [ 40.400446][ T9] ? ext4_writepages+0xf19/0x2f00 [ 40.405579][ T9] ? do_writepages+0x12e/0x280 [ 40.410414][ T9] ? wb_workfn+0x3ac/0xf30 [ 40.414916][ T9] ? process_one_work+0x6fd/0xbc0 [ 40.419943][ T9] ? worker_thread+0xa8e/0x13c0 [ 40.424793][ T9] ? ext4_ext_release+0x10/0x10 [ 40.429879][ T9] ? ext4_es_lookup_extent+0x563/0x900 [ 40.435517][ T9] ext4_map_blocks+0x979/0x1b10 [ 40.440468][ T9] ? slab_post_alloc_hook+0x7d/0x2f0 [ 40.445762][ T9] ? ext4_alloc_io_end_vec+0x2a/0x160 [ 40.451395][ T9] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 40.456593][ T9] ? ext4_alloc_io_end_vec+0x2a/0x160 [ 40.462046][ T9] ? ext4_inode_journal_mode+0x19a/0x470 [ 40.467674][ T9] ext4_writepages+0x1238/0x2f00 [ 40.472602][ T9] ? update_load_avg+0xe4a/0x1540 [ 40.477702][ T9] ? ext4_readpage+0x220/0x220 [ 40.482843][ T9] ? enqueue_task_fair+0xabb/0x2250 [ 40.488032][ T9] ? update_load_avg+0x505/0x1540 [ 40.493252][ T9] ? ext4_readpage+0x220/0x220 [ 40.498104][ T9] do_writepages+0x12e/0x280 [ 40.502783][ T9] ? __writepage+0x130/0x130 [ 40.507363][ T9] ? __kasan_check_write+0x14/0x20 [ 40.512456][ T9] ? __kasan_check_write+0x14/0x20 [ 40.517717][ T9] ? _raw_spin_lock+0x94/0xf0 [ 40.522725][ T9] __writeback_single_inode+0xd9/0xa30 [ 40.528315][ T9] ? wbc_attach_and_unlock_inode+0x171/0x590 [ 40.534405][ T9] writeback_sb_inodes+0x96d/0x1680 [ 40.539717][ T9] ? queue_io+0x4b0/0x4b0 [ 40.544070][ T9] ? __kasan_check_read+0x11/0x20 [ 40.549096][ T9] ? queue_io+0x37a/0x4b0 [ 40.553441][ T9] wb_writeback+0x40f/0xb80 [ 40.557958][ T9] ? wb_io_lists_depopulated+0x180/0x180 [ 40.563576][ T9] ? set_worker_desc+0x1ba/0x1f0 [ 40.568620][ T9] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 40.574254][ T9] ? __kasan_check_write+0x14/0x20 [ 40.579353][ T9] wb_workfn+0x3ac/0xf30 [ 40.583670][ T9] ? inode_wait_for_writeback+0x220/0x220 [ 40.589382][ T9] ? __update_idle_core+0x280/0x280 [ 40.594655][ T9] ? _raw_spin_unlock_irq+0x4e/0x70 [ 40.600027][ T9] ? finish_task_switch+0x12e/0x5a0 [ 40.605223][ T9] ? __switch_to_asm+0x3a/0x60 [ 40.610087][ T9] ? __kasan_check_read+0x11/0x20 [ 40.615126][ T9] ? read_word_at_a_time+0x12/0x20 [ 40.620329][ T9] ? strscpy+0x9b/0x290 [ 40.624475][ T9] process_one_work+0x6fd/0xbc0 [ 40.629497][ T9] worker_thread+0xa8e/0x13c0 [ 40.634266][ T9] kthread+0x324/0x3b0 [ 40.638421][ T9] ? worker_clr_flags+0x190/0x190 [ 40.643802][ T9] ? kthread_blkcg+0xd0/0xd0 [ 40.648487][ T9] ret_from_fork+0x1f/0x30 [ 40.653244][ T9] [ 40.655566][ T9] The buggy address belongs to the page: [ 40.661309][ T9] page:ffffea000494bc00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x1252f0 [ 40.671628][ T9] flags: 0x4000000000000000() [ 40.676426][ T9] raw: 4000000000000000 ffffea0004942b08 ffffea000494bc88 0000000000000000 [ 40.685427][ T9] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 40.694831][ T9] page dumped because: kasan: bad access detected [ 40.701751][ T9] page_owner tracks the page as freed [ 40.707499][ T9] page last allocated via order 0, migratetype Movable, gfp_mask 0x8100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO|0x8000000), pid 447, ts 40163580588, free_ts 40164517317 [ 40.724217][ T9] prep_new_page+0x176/0x190 [ 40.729060][ T9] get_page_from_freelist+0x225f/0x23f0 [ 40.734638][ T9] __alloc_pages_nodemask+0x29a/0x640 [ 40.740238][ T9] handle_pte_fault+0x153b/0x3910 [ 40.745385][ T9] handle_mm_fault+0xf86/0x1720 [ 40.750255][ T9] do_user_addr_fault+0x576/0xe20 [ 40.755270][ T9] exc_page_fault+0x5a/0xc0 [ 40.759875][ T9] asm_exc_page_fault+0x1e/0x30 [ 40.765205][ T9] page last free stack trace: [ 40.770366][ T9] free_unref_page_prepare+0x2b7/0x2d0 [ 40.775819][ T9] free_unref_page_list+0x129/0x9c0 [ 40.781398][ T9] release_pages+0xe41/0xe90 [ 40.786034][ T9] free_pages_and_swap_cache+0x86/0xa0 [ 40.791709][ T9] tlb_finish_mmu+0x17e/0x310 [ 40.796550][ T9] unmap_region+0x355/0x3c0 [ 40.801364][ T9] __do_munmap+0x63c/0x850 [ 40.805775][ T9] __se_sys_munmap+0x12c/0x1c0 [ 40.810532][ T9] __x64_sys_munmap+0x5b/0x70 [ 40.815341][ T9] do_syscall_64+0x31/0x40 [ 40.819833][ T9] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.825706][ T9] [ 40.828020][ T9] Memory state around the buggy address: [ 40.833650][ T9] ffff8881252f0180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 40.841725][ T9] ffff8881252f0200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 40.849896][ T9] >ffff8881252f0280: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 40.858095][ T9] ^ [ 40.863746][ T9] ffff8881252f0300: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 40.872008][ T9] ffff8881252f0380: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 40.880294][ T9] ================================================================== [ 40.888368][ T9] Disabling lock debugging due to kernel taint [ 40.898845][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4451: comm kworker/u4:1: Invalid inode table block 9980044194804448921 in block_group 0 [ 40.919970][ T9] EXT4-fs error (device loop2): ext4_map_blocks:742: inode #18: block 244093899354074: comm kworker/u4:1: lblock 0 mapped to illegal pblock 244093899354074 (length 12) [ 40.937561][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 12 with error 117 [ 40.950035][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 40.950035][ T9] [ 41.036373][ T516] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 41.045604][ T516] ext4 filesystem being mounted at /1/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.176033][ T521] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 41.186238][ T521] ext4 filesystem being mounted at /2/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.225026][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4451: comm kworker/u4:1: Invalid inode table block 2871093738843265562 in block_group 0 [ 41.240953][ T379] EXT4-fs error (device loop2): __ext4_get_inode_loc:4451: comm kworker/u4:4: Invalid inode table block 2871093738843265562 in block_group 0 [ 41.256698][ T379] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 41.267681][ T379] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4901: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 41.280637][ T379] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 18, error -117) [ 41.293895][ T379] EXT4-fs error (device loop2): __ext4_get_inode_loc:4451: comm kworker/u4:4: Invalid inode table block 2871093738843265562 in block_group 0 [ 41.309109][ T379] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 41.319656][ T379] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4901: inode #18: comm kworker/u4:4: mark_inode_dirty error [ 41.332587][ T379] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 18, error -117) [ 41.450262][ T526] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 41.459588][ T526] ext4 filesystem being mounted at /3/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.498461][ T379] EXT4-fs error (device loop2): __ext4_get_inode_loc:4451: comm kworker/u4:4: Invalid inode table block 6766438950522492722 in block_group 0 [ 41.625704][ T532] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 41.635379][ T532] ext4 filesystem being mounted at /4/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.755548][ T537] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 41.764810][ T537] ext4 filesystem being mounted at /5/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.796835][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4451: comm kworker/u4:0: Invalid inode table block 12452346642500028177 in block_group 0 [ 41.871930][ T542] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 41.881087][ T542] ext4 filesystem being mounted at /6/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.035642][ T547] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 42.045050][ T547] ext4 filesystem being mounted at /7/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.195534][ T552] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 42.205231][ T552] ext4 filesystem being mounted at /8/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.237592][ T379] EXT4-fs error (device loop2): __ext4_get_inode_loc:4451: comm kworker/u4:4: Invalid inode table block 11100116908711300661 in block_group 0 [ 42.345552][ T557] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 42.354656][ T557] ext4 filesystem being mounted at /9/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.495718][ T562] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 42.505551][ T562] ext4 filesystem being mounted at /10/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.665944][ T567] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 42.677144][ T567] ext4 filesystem being mounted at /11/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.835801][ T572] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 42.845190][ T572] ext4 filesystem being mounted at /12/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.878588][ T379] EXT4-fs error (device loop2): ext4_map_blocks:742: inode #18: block 5411658815010: comm kworker/u4:4: lblock 0 mapped to illegal pblock 5411658815010 (length 16) [ 42.895770][ T379] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 16 with error 117 [ 42.908534][ T379] EXT4-fs (loop2): This should not happen!! Data will be lost [ 42.908534][ T379] [ 42.918647][ T379] EXT4-fs error (device loop2): __ext4_get_inode_loc:4451: comm kworker/u4:4: Invalid inode table block 12229083112461544661 in block_group 0 [ 43.065674][ T577] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 43.075301][ T577] ext4 filesystem being mounted at /13/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.116938][ T379] EXT4-fs error (device loop2): ext4_map_blocks:742: inode #18: block 189639986020274: comm kworker/u4:4: lblock 0 mapped to illegal pblock 189639986020274 (length 16) [ 43.134675][ T379] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 16 with error 117 [ 43.147496][ T379] EXT4-fs (loop2): This should not happen!! Data will be lost [ 43.147496][ T379] [ 43.157448][ T379] EXT4-fs error (device loop2): __ext4_get_inode_loc:4451: comm kworker/u4:4: Invalid inode table block 9297010291860972162 in block_group 0 2026/08/02 19:59:15 executed programs: 38 2026/08/02 19:59:20 executed programs: 121