Warning: Permanently added '10.128.0.29' (ED25519) to the list of known hosts. 2026/10/11 17:41:11 parsed 1 programs [ 34.780231][ T30] kauditd_printk_skb: 31 callbacks suppressed [ 34.780246][ T30] audit: type=1400 audit(1791740471.986:105): 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" [ 34.845442][ T410] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 35.617452][ T30] audit: type=1401 audit(1791740472.816:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 35.658933][ T442] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.666271][ T442] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.674043][ T442] device bridge_slave_0 entered promiscuous mode [ 35.680937][ T442] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.688056][ T442] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.695640][ T442] device bridge_slave_1 entered promiscuous mode [ 35.734337][ T442] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.741405][ T442] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.748757][ T442] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.755799][ T442] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.772687][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.780947][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.788282][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.798619][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.806867][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.813936][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.823442][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.831666][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.838697][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.850405][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.869111][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.878013][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.888119][ T442] device veth0_vlan entered promiscuous mode [ 35.894799][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.903308][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.910924][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.921770][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.931045][ T442] device veth1_macvtap entered promiscuous mode [ 35.941019][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.952252][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.989358][ T442] syz-executor (442) used greatest stack depth: 21344 bytes left 2026/10/11 17:41:13 executed programs: 0 [ 36.416843][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.424393][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.432107][ T475] device bridge_slave_0 entered promiscuous mode [ 36.439052][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.446360][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.454023][ T475] device bridge_slave_1 entered promiscuous mode [ 36.498992][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.506155][ T475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.513523][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.520619][ T475] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.542695][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.550596][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.557745][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.566510][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.574993][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.582089][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.600875][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.609133][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.616274][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.624094][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.632948][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.644705][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.656879][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.665216][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.672883][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.681966][ T475] device veth0_vlan entered promiscuous mode [ 36.692779][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.702267][ T475] device veth1_macvtap entered promiscuous mode [ 36.711947][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.725318][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.751358][ T480] loop2: detected capacity change from 0 to 512 [ 36.770278][ T480] ======================================================= [ 36.770278][ T480] WARNING: The mand mount option has been deprecated and [ 36.770278][ T480] and is ignored by this kernel. Remove the mand [ 36.770278][ T480] option from the mount to silence this warning. [ 36.770278][ T480] ======================================================= [ 36.842315][ T480] EXT4-fs (loop2): Quota format mount options ignored when QUOTA feature is enabled [ 36.851916][ T480] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 36.870604][ T480] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 36.881005][ T480] EXT4-fs error (device loop2): ext4_orphan_get:1410: inode #16: comm syz.2.17: iget: bogus i_mode (5) [ 36.892780][ T480] EXT4-fs error (device loop2): ext4_orphan_get:1415: comm syz.2.17: couldn't read orphan inode 16 (err -117) [ 36.904634][ T480] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,jqfmt=vfsold,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,data_err=ignore,init_itable,errors=continue,,errors=continue. Quota mode: writeback. [ 36.928264][ T30] audit: type=1400 audit(1791740474.126:107): avc: denied { mount } for pid=479 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 [ 36.950664][ T30] audit: type=1400 audit(1791740474.126:108): avc: denied { write } for pid=479 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 [ 36.972614][ T30] audit: type=1400 audit(1791740474.126:109): avc: denied { add_name } for pid=479 comm="syz.2.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 36.974216][ T475] EXT4-fs error (device loop2): ext4_map_blocks:632: inode #2: block 3: comm syz-executor: lblock 0 mapped to illegal pblock 3 (length 1) [ 36.993033][ T30] audit: type=1400 audit(1791740474.126:110): avc: denied { create } for pid=479 comm="syz.2.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.028385][ T30] audit: type=1400 audit(1791740474.136:111): avc: denied { read write open } for pid=479 comm="syz.2.17" path="/0/bus/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.051769][ T30] audit: type=1400 audit(1791740474.136:112): avc: denied { map } for pid=479 comm="syz.2.17" path="/0/bus/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.073937][ T30] audit: type=1400 audit(1791740474.136:113): avc: denied { execute } for pid=479 comm="syz.2.17" path="/0/bus/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.096558][ T475] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 37.096679][ T30] audit: type=1400 audit(1791740474.156:114): avc: denied { mounton } for pid=479 comm="syz.2.17" path="/0/bus/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.107106][ T475] EXT4-fs error (device loop2): ext4_dirty_inode:6118: inode #2: comm syz-executor: mark_inode_dirty error [ 37.140430][ T45] ================================================================== [ 37.148608][ T45] BUG: KASAN: use-after-free in ext4_find_extent+0xbfb/0xe30 [ 37.156109][ T45] Read of size 4 at addr ffff888127fb7650 by task kworker/u4:2/45 [ 37.163907][ T45] [ 37.166249][ T45] CPU: 0 PID: 45 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 37.173610][ T45] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 37.183810][ T45] Workqueue: writeback wb_workfn (flush-7:2) [ 37.189917][ T45] Call Trace: [ 37.193292][ T45] [ 37.196219][ T45] __dump_stack+0x21/0x30 [ 37.200572][ T45] dump_stack_lvl+0x110/0x170 [ 37.205420][ T45] ? show_regs_print_info+0x20/0x20 [ 37.210628][ T45] ? load_image+0x3f0/0x3f0 [ 37.215195][ T45] print_address_description+0x7f/0x2c0 [ 37.220825][ T45] ? ext4_find_extent+0xbfb/0xe30 [ 37.225841][ T45] kasan_report+0x10f/0x150 [ 37.230628][ T45] ? __read_extent_tree_block+0x1e4/0x780 [ 37.236356][ T45] ? ext4_find_extent+0xbfb/0xe30 [ 37.241403][ T45] __asan_report_load4_noabort+0x14/0x20 [ 37.247490][ T45] ext4_find_extent+0xbfb/0xe30 [ 37.252573][ T45] ext4_ext_map_blocks+0x20c/0x6150 [ 37.258005][ T45] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 37.264205][ T45] ? __kasan_slab_alloc+0xc9/0xe0 [ 37.269323][ T45] ? __kasan_slab_alloc+0xb7/0xe0 [ 37.274501][ T45] ? slab_post_alloc_hook+0x4f/0x2b0 [ 37.279821][ T45] ? kmem_cache_alloc+0xf7/0x260 [ 37.285048][ T45] ? ext4_alloc_io_end_vec+0x2a/0x160 [ 37.290601][ T45] ? ext4_writepages+0xf3b/0x30a0 [ 37.295635][ T45] ? do_writepages+0x476/0x6d0 [ 37.300406][ T45] ? __writeback_single_inode+0xd9/0x9e0 [ 37.306163][ T45] ? writeback_sb_inodes+0x9f3/0x1610 [ 37.311572][ T45] ? wb_writeback+0x3eb/0x990 [ 37.316375][ T45] ? wb_workfn+0x3ac/0xf30 [ 37.321087][ T45] ? ret_from_fork+0x1f/0x30 [ 37.325810][ T45] ? ext4_ext_release+0x10/0x10 [ 37.330790][ T45] ? ext4_es_lookup_extent+0x563/0x900 [ 37.336437][ T45] ext4_map_blocks+0x979/0x1a50 [ 37.341805][ T45] ? ext4_issue_zeroout+0x250/0x250 [ 37.347202][ T45] ? ext4_inode_journal_mode+0x19a/0x470 [ 37.352877][ T45] ext4_writepages+0x1260/0x30a0 [ 37.358238][ T45] ? __kasan_check_read+0x11/0x20 [ 37.363450][ T45] ? __activate_page+0x11e0/0x11e0 [ 37.368610][ T45] ? ext4_readpage+0x220/0x220 [ 37.373379][ T45] ? copy_page_from_iter_atomic+0x911/0x1350 [ 37.379366][ T45] ? memcpy+0x56/0x70 [ 37.383469][ T45] ? copy_page_from_iter_atomic+0x75d/0x1350 [ 37.389608][ T45] ? ext4_readpage+0x220/0x220 [ 37.394544][ T45] do_writepages+0x476/0x6d0 [ 37.399314][ T45] ? __writepage+0x130/0x130 [ 37.404103][ T45] ? enqueue_task_fair+0xaf1/0x2130 [ 37.409402][ T45] ? __kasan_check_write+0x14/0x20 [ 37.414705][ T45] ? _raw_spin_lock+0x94/0xf0 [ 37.419397][ T45] __writeback_single_inode+0xd9/0x9e0 [ 37.424883][ T45] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 37.430870][ T45] ? inode_io_list_move_locked+0x366/0x3d0 [ 37.436690][ T45] writeback_sb_inodes+0x9f3/0x1610 [ 37.441907][ T45] ? psi_task_change+0x213/0x370 [ 37.447021][ T45] ? queue_io+0x4b0/0x4b0 [ 37.451445][ T45] ? __kasan_check_read+0x11/0x20 [ 37.456481][ T45] ? queue_io+0x377/0x4b0 [ 37.460820][ T45] wb_writeback+0x3eb/0x990 [ 37.465376][ T45] ? inode_cgwb_move_to_attached+0x3b0/0x3b0 [ 37.471363][ T45] ? set_worker_desc+0x1ba/0x1f0 [ 37.476322][ T45] ? __kasan_check_write+0x14/0x20 [ 37.481566][ T45] ? __update_load_avg_cfs_rq+0xb1/0x2e0 [ 37.487220][ T45] wb_workfn+0x3ac/0xf30 [ 37.491462][ T45] ? inode_wait_for_writeback+0x220/0x220 [ 37.497209][ T45] ? compat_start_thread+0x20/0x20 [ 37.502325][ T45] ? _raw_spin_unlock+0x4d/0x70 [ 37.507188][ T45] ? finish_task_switch+0x16b/0x790 [ 37.512763][ T45] ? __schedule+0xbd7/0x14a0 [ 37.517363][ T45] process_one_work+0x6c8/0xbb0 [ 37.522379][ T45] worker_thread+0xaa0/0x1250 [ 37.527172][ T45] kthread+0x3f5/0x4f0 [ 37.531396][ T45] ? worker_clr_flags+0x190/0x190 [ 37.536434][ T45] ? kthread_blkcg+0xd0/0xd0 [ 37.541039][ T45] ret_from_fork+0x1f/0x30 [ 37.545461][ T45] [ 37.548744][ T45] [ 37.551064][ T45] The buggy address belongs to the page: [ 37.556707][ T45] page:ffffea00049fedc0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x127fb7 [ 37.567170][ T45] flags: 0x4000000000000000(zone=1) [ 37.572390][ T45] raw: 4000000000000000 ffffea00049ff488 ffffea00049fef88 0000000000000000 [ 37.581393][ T45] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 37.590071][ T45] page dumped because: kasan: bad access detected [ 37.596563][ T45] page_owner tracks the page as freed [ 37.602009][ T45] page last allocated via order 0, migratetype Movable, gfp_mask 0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 415, ts 36958106953, free_ts 36958678333 [ 37.617558][ T45] post_alloc_hook+0x192/0x1b0 [ 37.622419][ T45] prep_new_page+0x1c/0x110 [ 37.626970][ T45] get_page_from_freelist+0x2c3a/0x2cd0 [ 37.632519][ T45] __alloc_pages+0x1a2/0x460 [ 37.637108][ T45] handle_pte_fault+0xee5/0x2770 [ 37.642058][ T45] do_handle_mm_fault+0x1b3b/0x1e30 [ 37.647338][ T45] do_user_addr_fault+0x808/0x11c0 [ 37.652557][ T45] exc_page_fault+0x51/0xb0 [ 37.657085][ T45] asm_exc_page_fault+0x27/0x30 [ 37.661937][ T45] page last free stack trace: [ 37.666710][ T45] free_unref_page_prepare+0x5fa/0x600 [ 37.672399][ T45] free_unref_page_list+0x138/0x9e0 [ 37.677638][ T45] release_pages+0x1264/0x12c0 [ 37.682810][ T45] free_pages_and_swap_cache+0x86/0xa0 [ 37.688387][ T45] tlb_finish_mmu+0x17e/0x310 [ 37.693281][ T45] unmap_region+0x344/0x3b0 [ 37.697808][ T45] __do_munmap+0xa99/0x1090 [ 37.702344][ T45] __vm_munmap+0x14e/0x280 [ 37.706770][ T45] __x64_sys_munmap+0x6b/0x80 [ 37.711469][ T45] x64_sys_call+0xc9/0x9a0 [ 37.715908][ T45] do_syscall_64+0x4c/0xa0 [ 37.720324][ T45] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 37.726222][ T45] [ 37.728542][ T45] Memory state around the buggy address: [ 37.734427][ T45] ffff888127fb7500: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 37.742671][ T45] ffff888127fb7580: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 37.750743][ T45] >ffff888127fb7600: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 37.758916][ T45] ^ [ 37.765582][ T45] ffff888127fb7680: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 37.773650][ T45] ffff888127fb7700: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 37.781925][ T45] ================================================================== [ 37.789984][ T45] Disabling lock debugging due to kernel taint [ 37.799682][ T45] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 37.812194][ T45] EXT4-fs (loop2): This should not happen!! Data will be lost [ 37.812194][ T45] [ 37.822712][ T45] EXT4-fs (loop2): Total free blocks count 0 [ 37.829375][ T45] EXT4-fs (loop2): Free/Dirty block details [ 37.835930][ T45] EXT4-fs (loop2): free_blocks=0 [ 37.840925][ T45] EXT4-fs (loop2): dirty_blocks=0 [ 37.845969][ T45] EXT4-fs (loop2): Block reservation details [ 37.852227][ T45] EXT4-fs (loop2): i_reserved_data_blocks=0 [ 37.858493][ T318] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 3 with error 28 [ 37.871773][ T318] EXT4-fs (loop2): This should not happen!! Data will be lost [ 37.871773][ T318] [ 37.890062][ T475] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 37.900938][ T475] EXT4-fs error (device loop2): ext4_quota_off:6533: inode #3: comm syz-executor: mark_inode_dirty error [ 38.074824][ T486] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.082298][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.090050][ T486] device bridge_slave_0 entered promiscuous mode [ 38.096948][ T486] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.104219][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.111756][ T486] device bridge_slave_1 entered promiscuous mode [ 38.155287][ T486] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.162555][ T486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.169838][ T486] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.176955][ T486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.198749][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.206850][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.214540][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.228516][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.236966][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.244208][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.260854][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.269653][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.276885][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.284415][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.292656][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.309878][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.321775][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.330585][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.338178][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.351731][ T486] device veth0_vlan entered promiscuous mode [ 38.362294][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.371544][ T486] device veth1_macvtap entered promiscuous mode [ 38.381206][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.395535][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.411372][ T8] device bridge_slave_1 left promiscuous mode [ 38.417545][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.425841][ T8] device bridge_slave_0 left promiscuous mode [ 38.432381][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.440572][ T8] device veth1_macvtap left promiscuous mode [ 38.446913][ T8] device veth0_vlan left promiscuous mode [ 38.551612][ T491] loop3: detected capacity change from 0 to 512 [ 38.570531][ T491] EXT4-fs (loop3): Quota format mount options ignored when QUOTA feature is enabled [ 38.580129][ T491] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 38.600571][ T491] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 38.611270][ T491] EXT4-fs error (device loop3): ext4_orphan_get:1410: inode #16: comm syz.3.20: iget: bogus i_mode (5) [ 38.622969][ T491] EXT4-fs error (device loop3): ext4_orphan_get:1415: comm syz.3.20: couldn't read orphan inode 16 (err -117) [ 38.634810][ T491] EXT4-fs (loop3): mounted filesystem without journal. Opts: auto_da_alloc,jqfmt=vfsold,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,data_err=ignore,init_itable,errors=continue,,errors=continue. Quota mode: writeback. [ 38.667397][ T486] EXT4-fs error (device loop3): ext4_map_blocks:632: inode #2: block 3: comm syz-executor: lblock 0 mapped to illegal pblock 3 (length 1) [ 38.683114][ T486] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 38.692869][ T486] EXT4-fs error (device loop3): ext4_dirty_inode:6118: inode #2: comm syz-executor: mark_inode_dirty error [ 38.705339][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 38.717933][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 38.717933][ T10] [ 38.729085][ T10] EXT4-fs (loop3): Total free blocks count 0 [ 38.735367][ T10] EXT4-fs (loop3): Free/Dirty block details [ 38.741378][ T10] EXT4-fs (loop3): free_blocks=0 [ 38.746568][ T10] EXT4-fs (loop3): dirty_blocks=0 [ 38.752212][ T10] EXT4-fs (loop3): Block reservation details [ 38.758237][ T10] EXT4-fs (loop3): i_reserved_data_blocks=0 [ 38.764862][ T318] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 3 with error 28 [ 38.777586][ T318] EXT4-fs (loop3): This should not happen!! Data will be lost [ 38.777586][ T318] [ 38.789632][ T486] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 38.799827][ T486] EXT4-fs error (device loop3): ext4_quota_off:6533: inode #3: comm syz-executor: mark_inode_dirty error [ 38.967608][ T495] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.975549][ T495] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.983346][ T495] device bridge_slave_0 entered promiscuous mode [ 38.990754][ T495] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.997877][ T495] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.005524][ T495] device bridge_slave_1 entered promiscuous mode [ 39.046788][ T495] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.053870][ T495] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.061174][ T495] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.068302][ T495] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.087743][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.095373][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.102954][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.113458][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.121816][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.128934][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.137671][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.145868][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.152930][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.166078][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.175252][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.188659][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.200878][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.209059][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.216702][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.226208][ T495] device veth0_vlan entered promiscuous mode [ 39.236443][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.245811][ T495] device veth1_macvtap entered promiscuous mode [ 39.255571][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.267606][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.295721][ T500] loop4: detected capacity change from 0 to 512 [ 39.321679][ T500] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 39.331452][ T500] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 39.350754][ T500] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 39.360327][ T8] device bridge_slave_1 left promiscuous mode [ 39.360878][ T500] EXT4-fs error (device loop4): ext4_orphan_get:1410: inode #16: comm syz.4.23: iget: bogus i_mode (5) [ 39.366487][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.378363][ T500] EXT4-fs error (device loop4): ext4_orphan_get:1415: comm syz.4.23: couldn't read orphan inode 16 (err -117) [ 39.397218][ T8] device bridge_slave_0 left promiscuous mode [ 39.397269][ T500] EXT4-fs (loop4): mounted filesystem without journal. Opts: auto_da_alloc,jqfmt=vfsold,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,data_err=ignore,init_itable,errors=continue,,errors=continue. Quota mode: writeback. [ 39.403482][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.435204][ T495] EXT4-fs error (device loop4): ext4_map_blocks:632: inode #2: block 3: comm syz-executor: lblock 0 mapped to illegal pblock 3 (length 1) [ 39.450546][ T8] device veth1_macvtap left promiscuous mode [ 39.456766][ T8] device veth0_vlan left promiscuous mode [ 39.462780][ T495] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 39.472475][ T495] EXT4-fs error (device loop4): ext4_dirty_inode:6118: inode #2: comm syz-executor: mark_inode_dirty error [ 39.484369][ T318] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 39.498334][ T318] EXT4-fs (loop4): This should not happen!! Data will be lost [ 39.498334][ T318] [ 39.508233][ T318] EXT4-fs (loop4): Total free blocks count 0 [ 39.514578][ T318] EXT4-fs (loop4): Free/Dirty block details [ 39.520523][ T318] EXT4-fs (loop4): free_blocks=0 [ 39.525489][ T318] EXT4-fs (loop4): dirty_blocks=0 [ 39.530571][ T318] EXT4-fs (loop4): Block reservation details [ 39.536577][ T318] EXT4-fs (loop4): i_reserved_data_blocks=0 [ 39.543069][ T45] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 3 with error 28 [ 39.555631][ T45] EXT4-fs (loop4): This should not happen!! Data will be lost [ 39.555631][ T45] [ 39.569855][ T495] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 39.581165][ T495] EXT4-fs error (device loop4): ext4_quota_off:6533: inode #3: comm syz-executor: mark_inode_dirty error [ 39.751701][ T504] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.758757][ T504] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.766402][ T504] device bridge_slave_0 entered promiscuous mode [ 39.774057][ T504] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.781184][ T504] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.788494][ T504] device bridge_slave_1 entered promiscuous mode [ 39.827592][ T504] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.834678][ T504] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.842047][ T504] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.849178][ T504] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.857764][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.865157][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.889670][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.897119][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.906257][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.914797][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.923152][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.930316][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.939328][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.948095][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.956717][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.964059][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.977263][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.985479][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.995439][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.003710][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.016545][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.025204][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.036175][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.044260][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.052390][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.060260][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.073460][ T504] device veth0_vlan entered promiscuous mode [ 40.082980][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.091366][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.102708][ T504] device veth1_macvtap entered promiscuous mode [ 40.111714][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.119361][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.128166][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.140651][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.148943][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.177636][ T509] loop5: detected capacity change from 0 to 512 [ 40.223956][ T509] EXT4-fs (loop5): Quota format mount options ignored when QUOTA feature is enabled [ 40.233663][ T509] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 40.251038][ T509] EXT4-fs (loop5): warning: checktime reached, running e2fsck is recommended [ 40.261337][ T509] EXT4-fs error (device loop5): ext4_orphan_get:1410: inode #16: comm syz.5.26: iget: bogus i_mode (5) [ 40.272888][ T509] EXT4-fs error (device loop5): ext4_orphan_get:1415: comm syz.5.26: couldn't read orphan inode 16 (err -117) [ 40.285248][ T509] EXT4-fs (loop5): mounted filesystem without journal. Opts: auto_da_alloc,jqfmt=vfsold,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,data_err=ignore,init_itable,errors=continue,,errors=continue. Quota mode: writeback. [ 40.318481][ T504] EXT4-fs error (device loop5): ext4_map_blocks:632: inode #2: block 3: comm syz-executor: lblock 0 mapped to illegal pblock 3 (length 1) [ 40.334384][ T504] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 40.344429][ T504] EXT4-fs error (device loop5): ext4_dirty_inode:6118: inode #2: comm syz-executor: mark_inode_dirty error [ 40.356448][ T45] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 40.369078][ T45] EXT4-fs (loop5): This should not happen!! Data will be lost [ 40.369078][ T45] [ 40.379051][ T45] EXT4-fs (loop5): Total free blocks count 0 [ 40.385277][ T45] EXT4-fs (loop5): Free/Dirty block details [ 40.391390][ T45] EXT4-fs (loop5): free_blocks=0 [ 40.396358][ T45] EXT4-fs (loop5): dirty_blocks=0 [ 40.401465][ T45] EXT4-fs (loop5): Block reservation details [ 40.407617][ T45] EXT4-fs (loop5): i_reserved_data_blocks=0 [ 40.413909][ T318] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 3 with error 28 [ 40.426402][ T318] EXT4-fs (loop5): This should not happen!! Data will be lost [ 40.426402][ T318] [ 40.439952][ T504] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 40.450128][ T504] EXT4-fs error (device loop5): ext4_quota_off:6533: inode #3: comm syz-executor: mark_inode_dirty error [ 40.503495][ T8] device bridge_slave_1 left promiscuous mode [ 40.509728][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.517550][ T8] device bridge_slave_0 left promiscuous mode [ 40.523981][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.532404][ T8] device bridge_slave_1 left promiscuous mode [ 40.538919][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.546588][ T8] device bridge_slave_0 left promiscuous mode [ 40.552978][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.561108][ T8] device veth1_macvtap left promiscuous mode [ 40.567201][ T8] device veth0_vlan left promiscuous mode [ 40.573285][ T8] device veth1_macvtap left promiscuous mode [ 40.579301][ T8] device veth0_vlan left promiscuous mode [ 40.813353][ T514] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.821133][ T514] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.828943][ T514] device bridge_slave_0 entered promiscuous mode [ 40.836170][ T514] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.843351][ T514] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.850857][ T514] device bridge_slave_1 entered promiscuous mode [ 40.902251][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.910115][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.918729][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.927133][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.935486][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.942571][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.950479][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.959892][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.968223][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.976718][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.983926][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.995641][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.005200][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.018449][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.030527][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.038759][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.046697][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.055626][ T514] device veth0_vlan entered promiscuous mode [ 41.065272][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.074240][ T514] device veth1_macvtap entered promiscuous mode [ 41.083671][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.094084][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.118908][ T519] loop6: detected capacity change from 0 to 512 [ 41.190821][ T519] EXT4-fs (loop6): Quota format mount options ignored when QUOTA feature is enabled [ 41.200486][ T519] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.220719][ T519] EXT4-fs (loop6): warning: checktime reached, running e2fsck is recommended [ 41.230929][ T519] EXT4-fs error (device loop6): ext4_orphan_get:1410: inode #16: comm syz.6.29: iget: bogus i_mode (5) [ 41.242672][ T519] EXT4-fs error (device loop6): ext4_orphan_get:1415: comm syz.6.29: couldn't read orphan inode 16 (err -117) [ 41.256816][ T519] EXT4-fs (loop6): mounted filesystem without journal. Opts: auto_da_alloc,jqfmt=vfsold,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,data_err=ignore,init_itable,errors=continue,,errors=continue. Quota mode: writeback. [ 41.289743][ T514] EXT4-fs error (device loop6): ext4_map_blocks:632: inode #2: block 3: comm syz-executor: lblock 0 mapped to illegal pblock 3 (length 1) [ 41.306120][ T514] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 41.315934][ T514] EXT4-fs error (device loop6): ext4_dirty_inode:6118: inode #2: comm syz-executor: mark_inode_dirty error [ 41.327968][ T318] EXT4-fs (loop6): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 41.340693][ T318] EXT4-fs (loop6): This should not happen!! Data will be lost [ 41.340693][ T318] [ 41.350693][ T318] EXT4-fs (loop6): Total free blocks count 0 [ 41.357087][ T318] EXT4-fs (loop6): Free/Dirty block details [ 41.363084][ T318] EXT4-fs (loop6): free_blocks=0 [ 41.368054][ T318] EXT4-fs (loop6): dirty_blocks=0 [ 41.373345][ T318] EXT4-fs (loop6): Block reservation details [ 41.379343][ T318] EXT4-fs (loop6): i_reserved_data_blocks=0 [ 41.385771][ T45] EXT4-fs (loop6): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 3 with error 28 [ 41.398599][ T45] EXT4-fs (loop6): This should not happen!! Data will be lost [ 41.398599][ T45] [ 41.410255][ T514] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 41.420187][ T514] EXT4-fs error (device loop6): ext4_quota_off:6533: inode #3: comm syz-executor: mark_inode_dirty error 2026/10/11 17:41:18 executed programs: 16 [ 41.552619][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.560173][ T524] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.567776][ T524] device bridge_slave_0 entered promiscuous mode [ 41.576194][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.583264][ T524] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.590742][ T524] device bridge_slave_1 entered promiscuous mode [ 41.631573][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.638667][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.645984][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.653165][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.673203][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.681297][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.689084][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.698326][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.706694][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.713866][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.724281][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.732663][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.739722][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.751585][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.760152][ T8] device bridge_slave_1 left promiscuous mode [ 41.766270][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.774045][ T8] device bridge_slave_0 left promiscuous mode [ 41.780510][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.788326][ T8] device veth1_macvtap left promiscuous mode [ 41.794644][ T8] device veth0_vlan left promiscuous mode [ 41.851943][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.865366][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.873777][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.884362][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.892593][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.900986][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.908395][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.916994][ T524] device veth0_vlan entered promiscuous mode [ 41.926786][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.935490][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.944761][ T524] device veth1_macvtap entered promiscuous mode [ 41.953283][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.961483][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.970194][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.982221][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.990840][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.015510][ T529] loop7: detected capacity change from 0 to 512 [ 42.091235][ T529] EXT4-fs (loop7): Quota format mount options ignored when QUOTA feature is enabled [ 42.101140][ T529] EXT4-fs (loop7): feature flags set on rev 0 fs, running e2fsck is recommended [ 42.120604][ T529] EXT4-fs (loop7): warning: checktime reached, running e2fsck is recommended [ 42.130773][ T529] EXT4-fs error (device loop7): ext4_orphan_get:1410: inode #16: comm syz.7.32: iget: bogus i_mode (5) [ 42.142321][ T529] EXT4-fs error (device loop7): ext4_orphan_get:1415: comm syz.7.32: couldn't read orphan inode 16 (err -117) [ 42.154262][ T529] EXT4-fs (loop7): mounted filesystem without journal. Opts: auto_da_alloc,jqfmt=vfsold,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,data_err=ignore,init_itable,errors=continue,,errors=continue. Quota mode: writeback. [ 42.186354][ T524] EXT4-fs error (device loop7): ext4_map_blocks:632: inode #2: block 3: comm syz-executor: lblock 0 mapped to illegal pblock 3 (length 1) [ 42.202438][ T524] EXT4-fs error (device loop7) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 42.212387][ T524] EXT4-fs error (device loop7): ext4_dirty_inode:6118: inode #2: comm syz-executor: mark_inode_dirty error [ 42.224346][ T10] EXT4-fs (loop7): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 42.236825][ T10] EXT4-fs (loop7): This should not happen!! Data will be lost [ 42.236825][ T10] [ 42.247286][ T10] EXT4-fs (loop7): Total free blocks count 0 [ 42.253732][ T10] EXT4-fs (loop7): Free/Dirty block details [ 42.260285][ T10] EXT4-fs (loop7): free_blocks=0 [ 42.265356][ T10] EXT4-fs (loop7): dirty_blocks=0 [ 42.270607][ T10] EXT4-fs (loop7): Block reservation details [ 42.276618][ T10] EXT4-fs (loop7): i_reserved_data_blocks=0 [ 42.283276][ T318] EXT4-fs (loop7): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 3 with error 28 [ 42.295924][ T318] EXT4-fs (loop7): This should not happen!! Data will be lost [ 42.295924][ T318] [ 42.307408][ T524] EXT4-fs error (device loop7) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 42.317195][ T524] EXT4-fs error (device loop7): ext4_quota_off:6533: inode #3: comm syz-executor: mark_inode_dirty error [ 42.451494][ T533] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.458742][ T533] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.466716][ T533] device bridge_slave_0 entered promiscuous mode [ 42.475588][ T533] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.483052][ T533] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.490672][ T533] device bridge_slave_1 entered promiscuous mode [ 42.531705][ T533] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.538920][ T533] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.546242][ T533] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.553310][ T533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.572993][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.580719][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.588201][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.598724][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.607295][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.614353][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.623359][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.631657][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.638691][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.652673][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.662801][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.671865][ T8] device bridge_slave_1 left promiscuous mode [ 42.678135][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.686129][ T8] device bridge_slave_0 left promiscuous mode [ 42.692720][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.700938][ T8] device veth1_macvtap left promiscuous mode [ 42.706946][ T8] device veth0_vlan left promiscuous mode [ 42.786179][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.798167][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.806225][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.813818][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.822020][ T533] device veth0_vlan entered promiscuous mode [ 42.831582][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.841622][ T533] device veth1_macvtap entered promiscuous mode [ 42.851300][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.861561][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.870236][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.896244][ T538] loop8: detected capacity change from 0 to 512 [ 42.980712][ T538] EXT4-fs (loop8): Quota format mount options ignored when QUOTA feature is enabled [ 42.990471][ T538] EXT4-fs (loop8): feature flags set on rev 0 fs, running e2fsck is recommended [ 43.010502][ T538] EXT4-fs (loop8): warning: checktime reached, running e2fsck is recommended [ 43.020506][ T538] EXT4-fs error (device loop8): ext4_orphan_get:1410: inode #16: comm syz.8.35: iget: bogus i_mode (5) [ 43.032192][ T538] EXT4-fs error (device loop8): ext4_orphan_get:1415: comm syz.8.35: couldn't read orphan inode 16 (err -117) [ 43.044482][ T538] EXT4-fs (loop8): mounted filesystem without journal. Opts: auto_da_alloc,jqfmt=vfsold,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,data_err=ignore,init_itable,errors=continue,,errors=continue. Quota mode: writeback. [ 43.076094][ T533] EXT4-fs error (device loop8): ext4_map_blocks:632: inode #2: block 3: comm syz-executor: lblock 0 mapped to illegal pblock 3 (length 1) [ 43.092243][ T533] EXT4-fs error (device loop8) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 43.102117][ T533] EXT4-fs error (device loop8): ext4_dirty_inode:6118: inode #2: comm syz-executor: mark_inode_dirty error [ 43.114286][ T318] EXT4-fs error (device loop8): ext4_map_blocks:742: inode #18: block 126875068687199: comm kworker/u4:3: lblock 0 mapped to illegal pblock 126875068687199 (length 1) [ 43.131923][ T318] EXT4-fs (loop8): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 43.144718][ T318] EXT4-fs (loop8): This should not happen!! Data will be lost [ 43.144718][ T318] [ 43.154881][ T318] EXT4-fs error (device loop8): ext4_map_blocks:742: inode #18: block 126875068687215: comm kworker/u4:3: lblock 16 mapped to illegal pblock 126875068687215 (length 3) [ 43.172088][ T318] EXT4-fs (loop8): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 3 with error 117 [ 43.184730][ T318] EXT4-fs (loop8): This should not happen!! Data will be lost [ 43.184730][ T318] [ 43.199786][ T533] EXT4-fs error (device loop8) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 43.209373][ T533] EXT4-fs error (device loop8): ext4_quota_off:6533: inode #3: comm syz-executor: mark_inode_dirty error [ 43.364262][ T542] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.371432][ T542] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.378973][ T542] device bridge_slave_0 entered promiscuous mode [ 43.386393][ T542] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.394133][ T542] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.401529][ T542] device bridge_slave_1 entered promiscuous mode [ 43.443615][ T542] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.450812][ T542] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.460388][ T542] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.468572][ T542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.487468][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.495107][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.502851][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.512488][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.520831][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.527944][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.538049][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.546375][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.553515][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.567232][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.576880][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.589967][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.601740][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.610160][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.617642][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.627075][ T542] device veth0_vlan entered promiscuous mode [ 43.636737][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.646090][ T542] device veth1_macvtap entered promiscuous mode [ 43.655147][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.664725][ T8] device bridge_slave_1 left promiscuous mode [ 43.671287][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.678932][ T8] device bridge_slave_0 left promiscuous mode [ 43.685208][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.693126][ T8] device veth1_macvtap left promiscuous mode [ 43.699210][ T8] device veth0_vlan left promiscuous mode [ 43.774651][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.799792][ T547] loop9: detected capacity change from 0 to 512 [ 43.820317][ T547] EXT4-fs (loop9): Quota format mount options ignored when QUOTA feature is enabled [ 43.832969][ T547] EXT4-fs (loop9): feature flags set on rev 0 fs, running e2fsck is recommended [ 43.860442][ T547] EXT4-fs (loop9): warning: checktime reached, running e2fsck is recommended [ 43.870515][ T547] EXT4-fs error (device loop9): ext4_orphan_get:1410: inode #16: comm syz.9.38: iget: bogus i_mode (5) [ 43.881870][ T547] EXT4-fs error (device loop9): ext4_orphan_get:1415: comm syz.9.38: couldn't read orphan inode 16 (err -117) [ 43.893888][ T547] EXT4-fs (loop9): mounted filesystem without journal. Opts: auto_da_alloc,jqfmt=vfsold,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,data_err=ignore,init_itable,errors=continue,,errors=continue. Quota mode: writeback. [ 43.925357][ T542] EXT4-fs error (device loop9): ext4_map_blocks:632: inode #2: block 3: comm syz-executor: lblock 0 mapped to illegal pblock 3 (length 1) [ 43.940712][ T542] EXT4-fs error (device loop9) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 43.950964][ T542] EXT4-fs error (device loop9): ext4_dirty_inode:6118: inode #2: comm syz-executor: mark_inode_dirty error [ 43.963606][ T10] EXT4-fs (loop9): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 43.976246][ T10] EXT4-fs (loop9): This should not happen!! Data will be lost [ 43.976246][ T10] [ 43.986228][ T10] EXT4-fs (loop9): Total free blocks count 0 [ 43.992549][ T10] EXT4-fs (loop9): Free/Dirty block details [ 43.998891][ T10] EXT4-fs (loop9): free_blocks=0 [ 44.003977][ T10] EXT4-fs (loop9): dirty_blocks=0 [ 44.009031][ T10] EXT4-fs (loop9): Block reservation details [ 44.015351][ T10] EXT4-fs (loop9): i_reserved_data_blocks=0 [ 44.021815][ T318] EXT4-fs (loop9): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 3 with error 28 [ 44.034157][ T318] EXT4-fs (loop9): This should not happen!! Data will be lost [ 44.034157][ T318] [ 44.045655][ T542] EXT4-fs error (device loop9) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 44.055941][ T542] EXT4-fs error (device loop9): ext4_quota_off:6533: inode #3: comm syz-executor: mark_inode_dirty error [ 44.201269][ T551] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.208521][ T551] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.216439][ T551] device bridge_slave_0 entered promiscuous mode [ 44.226241][ T551] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.233394][ T551] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.240795][ T551] device bridge_slave_1 entered promiscuous mode [ 44.281501][ T551] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.289082][ T551] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.296420][ T551] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.303488][ T551] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.323517][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.331354][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.338842][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.347920][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.356385][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.364679][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.374898][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.383261][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.390384][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.402718][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.414287][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.427390][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.438255][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.446586][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.454622][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.465025][ T551] device veth0_vlan entered promiscuous mode [ 44.475178][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.484186][ T551] device veth1_macvtap entered promiscuous mode [ 44.493309][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.504978][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.530075][ T556] loop0: detected capacity change from 0 to 512 [ 44.560280][ T8] device bridge_slave_1 left promiscuous mode [ 44.566456][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.574569][ T8] device bridge_slave_0 left promiscuous mode [ 44.580880][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.590133][ T8] device veth1_macvtap left promiscuous mode [ 44.597012][ T8] device veth0_vlan left promiscuous mode [ 44.611598][ T556] EXT4-fs (loop0): Quota format mount options ignored when QUOTA feature is enabled [ 44.639646][ T556] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 44.670848][ T556] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 44.681046][ T556] EXT4-fs error (device loop0): ext4_orphan_get:1410: inode #16: comm syz.0.41: iget: bogus i_mode (5) [ 44.692557][ T556] EXT4-fs error (device loop0): ext4_orphan_get:1415: comm syz.0.41: couldn't read orphan inode 16 (err -117) [ 44.704697][ T556] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,jqfmt=vfsold,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,data_err=ignore,init_itable,errors=continue,,errors=continue. Quota mode: writeback. [ 44.740288][ T551] EXT4-fs error (device loop0): ext4_map_blocks:632: inode #2: block 3: comm syz-executor: lblock 0 mapped to illegal pblock 3 (length 1) [ 44.758517][ T551] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 44.768758][ T551] EXT4-fs error (device loop0): ext4_dirty_inode:6118: inode #2: comm syz-executor: mark_inode_dirty error [ 44.781641][ T318] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 44.795069][ T318] EXT4-fs (loop0): This should not happen!! Data will be lost [ 44.795069][ T318] [ 44.804885][ T318] EXT4-fs (loop0): Total free blocks count 0 [ 44.810955][ T318] EXT4-fs (loop0): Free/Dirty block details [ 44.816990][ T318] EXT4-fs (loop0): free_blocks=0 [ 44.822472][ T318] EXT4-fs (loop0): dirty_blocks=0 [ 44.827618][ T318] EXT4-fs (loop0): Block reservation details [ 44.833850][ T318] EXT4-fs (loop0): i_reserved_data_blocks=0 [ 44.840320][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 3 with error 28 [ 44.853114][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 44.853114][ T10] [ 44.870652][ T551] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 44.880585][ T551] EXT4-fs error (device loop0): ext4_quota_off:6533: inode #3: comm syz-executor: mark_inode_dirty error [ 45.052251][ T561] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.059434][ T561] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.066946][ T561] device bridge_slave_0 entered promiscuous mode [ 45.076649][ T561] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.083961][ T561] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.091393][ T561] device bridge_slave_1 entered promiscuous mode [ 45.133860][ T561] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.140940][ T561] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.148192][ T561] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.155232][ T561] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.172428][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.180398][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.188391][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.198478][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.206870][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.214070][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.224442][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.232722][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.239768][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.251258][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.262044][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.276517][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.287290][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.295480][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.303113][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.311280][ T561] device veth0_vlan entered promiscuous mode [ 45.322816][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.331980][ T561] device veth1_macvtap entered promiscuous mode [ 45.342633][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.352811][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.377971][ T566] loop1: detected capacity change from 0 to 512 [ 45.460136][ T566] EXT4-fs (loop1): Quota format mount options ignored when QUOTA feature is enabled [ 45.469998][ T566] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 45.490636][ T566] EXT4-fs (loop1): warning: checktime reached, running e2fsck is recommended [ 45.500764][ T566] EXT4-fs error (device loop1): ext4_orphan_get:1410: inode #16: comm syz.1.44: iget: bogus i_mode (5) [ 45.512476][ T566] EXT4-fs error (device loop1): ext4_orphan_get:1415: comm syz.1.44: couldn't read orphan inode 16 (err -117) [ 45.524510][ T566] EXT4-fs (loop1): mounted filesystem without journal. Opts: auto_da_alloc,jqfmt=vfsold,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,data_err=ignore,init_itable,errors=continue,,errors=continue. Quota mode: writeback. [ 45.556366][ T561] EXT4-fs error (device loop1): ext4_map_blocks:632: inode #2: block 3: comm syz-executor: lblock 0 mapped to illegal pblock 3 (length 1) [ 45.571876][ T561] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 45.581681][ T561] EXT4-fs error (device loop1): ext4_dirty_inode:6118: inode #2: comm syz-executor: mark_inode_dirty error [ 45.593787][ T318] EXT4-fs error (device loop1): ext4_map_blocks:742: inode #18: block 115944354115183: comm kworker/u4:3: lblock 0 mapped to illegal pblock 115944354115183 (length 1) [ 45.611359][ T318] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 117 [ 45.612444][ T8] device bridge_slave_1 left promiscuous mode [ 45.623910][ T318] EXT4-fs (loop1): This should not happen!! Data will be lost [ 45.623910][ T318] [ 45.630269][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.640211][ T10] EXT4-fs error (device loop1): ext4_map_blocks:742: inode #18: block 115944354115199: comm kworker/u4:1: lblock 16 mapped to illegal pblock 115944354115199 (length 3) [ 45.664175][ T8] device bridge_slave_0 left promiscuous mode [ 45.664242][ T10] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 3 with error 117 [ 45.670630][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.682941][ T10] EXT4-fs (loop1): This should not happen!! Data will be lost [ 45.682941][ T10] [ 45.700769][ T8] device veth1_macvtap left promiscuous mode [ 45.701093][ T561] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 45.706797][ T8] device veth0_vlan left promiscuous mode [ 45.716644][ T561] EXT4-fs error (device loop1): ext4_quota_off:6533: inode #3: comm syz-executor: mark_inode_dirty error [ 45.923222][ T570] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.930684][ T570] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.938062][ T570] device bridge_slave_0 entered promiscuous mode [ 45.945303][ T570] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.952703][ T570] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.960280][ T570] device bridge_slave_1 entered promiscuous mode [ 45.999476][ T570] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.006642][ T570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.013957][ T570] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.021087][ T570] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.038111][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.045830][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.053857][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.064913][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.073499][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.080546][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.093744][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.101903][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.108926][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.124620][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.132818][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.150436][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.158789][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.167160][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.174795][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.182819][ T570] device veth0_vlan entered promiscuous mode [ 46.194082][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.203566][ T570] device veth1_macvtap entered promiscuous mode [ 46.212683][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.225046][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.251394][ T575] loop2: detected capacity change from 0 to 512 [ 46.260476][ T575] EXT4-fs (loop2): Quota format mount options ignored when QUOTA feature is enabled [ 46.270561][ T575] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 46.290609][ T575] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 46.300942][ T575] EXT4-fs error (device loop2): ext4_orphan_get:1410: inode #16: comm syz.2.47: iget: bogus i_mode (5) [ 46.312918][ T575] EXT4-fs error (device loop2): ext4_orphan_get:1415: comm syz.2.47: couldn't read orphan inode 16 (err -117) [ 46.325157][ T575] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,jqfmt=vfsold,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,data_err=ignore,init_itable,errors=continue,,errors=continue. Quota mode: writeback. [ 46.364336][ T570] EXT4-fs error (device loop2): ext4_map_blocks:632: inode #2: block 3: comm syz-executor: lblock 0 mapped to illegal pblock 3 (length 1) [ 46.379859][ T570] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 46.390295][ T570] EXT4-fs error (device loop2): ext4_dirty_inode:6118: inode #2: comm syz-executor: mark_inode_dirty error [ 46.402034][ T318] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 46.416090][ T318] EXT4-fs (loop2): This should not happen!! Data will be lost [ 46.416090][ T318] [ 46.425822][ T318] EXT4-fs (loop2): Total free blocks count 0 [ 46.431861][ T318] EXT4-fs (loop2): Free/Dirty block details [ 46.437859][ T318] EXT4-fs (loop2): free_blocks=0 [ 46.442843][ T318] EXT4-fs (loop2): dirty_blocks=0 [ 46.447886][ T318] EXT4-fs (loop2): Block reservation details [ 46.453915][ T318] EXT4-fs (loop2): i_reserved_data_blocks=0 [ 46.460378][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 16 with max blocks 3 with error 28 [ 46.472868][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 46.472868][ T10] [ 46.483934][ T570] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 46.493600][ T570] EXT4-fs error (device loop2): ext4_quota_off:6533: inode #3: comm syz-executor: mark_inode_dirty error 2026/10/11 17:41:23 executed programs: 34 [ 46.674816][ T579] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.682213][ T579] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.690638][ T579] device bridge_slave_0 entered promiscuous mode [ 46.697521][ T579] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.704827][ T579] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.712591][ T579] device bridge_slave_1 entered promiscuous mode [ 46.756626][ T579] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.763776][ T579] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.771114][ T579] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.778261][ T579] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.795739][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.803698][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.811099][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.819334][ T8] device bridge_slave_1 left promiscuous mode [ 46.825675][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.833239][ T8] device bridge_slave_0 left promiscuous mode [ 46.839337][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.847436][ T8] device bridge_slave_1 left promiscuous mode [ 46.853682][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.861437][ T8] device bridge_slave_0 left promiscuous mode [ 46.867742][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.875813][ T8] device veth1_macvtap left promiscuous mode [ 46.881860][ T8] device veth0_vlan left promiscuous mode [ 46.887915][ T8] device veth1_macvtap left promiscuous mode [ 46.893984][ T8] device veth0_vlan left promiscuous mode [ 47.051444][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.059675][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.066791][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.074377][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.082914][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.089966][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.097586][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.105790][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.116671][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.125069][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.136945][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready