Warning: Permanently added '10.128.0.181' (ED25519) to the list of known hosts. 2026/03/09 23:46:41 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 45.801466][ T30] audit: type=1400 audit(1773100001.667:105): avc: denied { unlink } for pid=387 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 45.836406][ T387] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.212722][ T30] audit: type=1401 audit(1773100002.077:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 46.544936][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.552629][ T418] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.559922][ T418] device bridge_slave_0 entered promiscuous mode [ 46.566943][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.574030][ T418] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.581598][ T418] device bridge_slave_1 entered promiscuous mode [ 46.615665][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.622844][ T418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.630119][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.637430][ T418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.655005][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.662706][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.669918][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.678890][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.687080][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.694124][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.703280][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.711736][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.718896][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.734912][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.744200][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.758372][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.769046][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.777180][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.785000][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.793853][ T418] device veth0_vlan entered promiscuous mode [ 46.803968][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.813394][ T418] device veth1_macvtap entered promiscuous mode [ 46.822868][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.832793][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/09 23:46:43 executed programs: 0 [ 47.341840][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.349234][ T451] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.357601][ T451] device bridge_slave_0 entered promiscuous mode [ 47.365414][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.373001][ T451] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.381159][ T451] device bridge_slave_1 entered promiscuous mode [ 47.438213][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.445491][ T451] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.452774][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.459794][ T451] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.477743][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.485644][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.493363][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.503433][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.511835][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.518964][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.530155][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.539145][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.547614][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.554669][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.565299][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.573455][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.583385][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.591560][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.604970][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.613873][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.624814][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.633055][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.641702][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.649351][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.657646][ T451] device veth0_vlan entered promiscuous mode [ 47.668199][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.676975][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.686272][ T451] device veth1_macvtap entered promiscuous mode [ 47.695325][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.703096][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.711571][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.726600][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.735002][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.759391][ T456] loop2: detected capacity change from 0 to 1024 [ 47.791320][ T456] ======================================================= [ 47.791320][ T456] WARNING: The mand mount option has been deprecated and [ 47.791320][ T456] and is ignored by this kernel. Remove the mand [ 47.791320][ T456] option from the mount to silence this warning. [ 47.791320][ T456] ======================================================= [ 47.870029][ T456] EXT4-fs (loop2): Ignoring removed nobh option [ 47.877115][ T456] EXT4-fs (loop2): Ignoring removed bh option [ 47.883482][ T456] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.902572][ T456] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 47.929154][ T30] audit: type=1400 audit(1773100003.787:107): avc: denied { mount } for pid=455 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 [ 47.951586][ T30] audit: type=1400 audit(1773100003.817:108): avc: denied { write } for pid=455 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 [ 47.974371][ T30] audit: type=1400 audit(1773100003.817:109): avc: denied { add_name } for pid=455 comm="syz.2.17" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.995056][ T30] audit: type=1400 audit(1773100003.817:110): avc: denied { create } for pid=455 comm="syz.2.17" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.015977][ T30] audit: type=1400 audit(1773100003.847:111): avc: denied { read write } for pid=455 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 [ 48.041385][ T30] audit: type=1400 audit(1773100003.847:112): avc: denied { open } for pid=455 comm="syz.2.17" path="/0/file1/file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 48.064172][ T30] audit: type=1400 audit(1773100003.847:113): avc: denied { map } for pid=455 comm="syz.2.17" path="/0/file1/file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 48.070969][ T451] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #2: block 16: comm syz-executor: lblock 0 mapped to illegal pblock 16 (length 1) [ 48.087328][ T30] audit: type=1400 audit(1773100003.847:114): avc: denied { execute } for pid=455 comm="syz.2.17" path="/0/file1/file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 48.101787][ T451] EXT4-fs warning (device loop2): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 48.139476][ T451] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 48.154325][ T451] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 48.164472][ T451] EXT4-fs error (device loop2): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 48.176341][ T10] ================================================================== [ 48.184458][ T10] BUG: KASAN: use-after-free in ext4_find_extent+0xbeb/0xe20 [ 48.191832][ T10] Read of size 4 at addr ffff8881279d0ec4 by task kworker/u4:1/10 [ 48.199695][ T10] [ 48.202007][ T10] CPU: 0 PID: 10 Comm: kworker/u4:1 Not tainted syzkaller #0 [ 48.209355][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 48.219386][ T10] Workqueue: writeback wb_workfn (flush-7:2) [ 48.225397][ T10] Call Trace: [ 48.228703][ T10] [ 48.231625][ T10] __dump_stack+0x21/0x30 [ 48.235949][ T10] dump_stack_lvl+0x110/0x170 [ 48.240860][ T10] ? show_regs_print_info+0x20/0x20 [ 48.246075][ T10] ? load_image+0x3e0/0x3e0 [ 48.250576][ T10] print_address_description+0x7f/0x2c0 [ 48.256096][ T10] ? ext4_find_extent+0xbeb/0xe20 [ 48.261093][ T10] kasan_report+0xf1/0x140 [ 48.265485][ T10] ? __read_extent_tree_block+0x1e8/0x790 [ 48.271179][ T10] ? ext4_find_extent+0xbeb/0xe20 [ 48.276194][ T10] __asan_report_load4_noabort+0x14/0x20 [ 48.281801][ T10] ext4_find_extent+0xbeb/0xe20 [ 48.286767][ T10] ext4_ext_map_blocks+0x207/0x61e0 [ 48.291937][ T10] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 48.297813][ T10] ? __stack_depot_save+0x442/0x480 [ 48.302987][ T10] ? __kasan_slab_alloc+0xcf/0xf0 [ 48.308000][ T10] ? __kasan_slab_alloc+0xbd/0xf0 [ 48.313066][ T10] ? slab_post_alloc_hook+0x4f/0x2b0 [ 48.318452][ T10] ? kmem_cache_alloc+0xf7/0x260 [ 48.323372][ T10] ? ext4_alloc_io_end_vec+0x2a/0x160 [ 48.328718][ T10] ? ext4_writepages+0xf20/0x3090 [ 48.333718][ T10] ? do_writepages+0x473/0x6c0 [ 48.338466][ T10] ? wb_workfn+0x3ac/0xf30 [ 48.343060][ T10] ? process_one_work+0x6be/0xba0 [ 48.348059][ T10] ? worker_thread+0xa59/0x1200 [ 48.352887][ T10] ? ext4_ext_release+0x10/0x10 [ 48.357738][ T10] ? ext4_es_lookup_extent+0x54c/0x900 [ 48.363206][ T10] ext4_map_blocks+0x988/0x1b30 [ 48.368032][ T10] ? slab_post_alloc_hook+0x6d/0x2b0 [ 48.373297][ T10] ? should_failslab+0x9/0x20 [ 48.377958][ T10] ? ext4_issue_zeroout+0x250/0x250 [ 48.383131][ T10] ? ext4_inode_journal_mode+0x19a/0x480 [ 48.388754][ T10] ext4_writepages+0x123f/0x3090 [ 48.393681][ T10] ? mark_page_accessed+0x3b0/0x8f0 [ 48.398861][ T10] ? __activate_page+0xd70/0xd70 [ 48.404175][ T10] ? ext4_readpage+0x220/0x220 [ 48.408915][ T10] ? copy_page_from_iter_atomic+0x966/0x1380 [ 48.414870][ T10] ? memcpy+0x56/0x70 [ 48.418827][ T10] ? copy_page_from_iter_atomic+0x788/0x1380 [ 48.424777][ T10] ? __kasan_check_read+0x11/0x20 [ 48.429774][ T10] ? __set_page_dirty_no_writeback+0xff/0x130 [ 48.435813][ T10] ? ext4_readpage+0x220/0x220 [ 48.440554][ T10] do_writepages+0x473/0x6c0 [ 48.445119][ T10] ? update_curr+0x31f/0x5e0 [ 48.449682][ T10] ? __writepage+0x130/0x130 [ 48.454252][ T10] ? enqueue_task_fair+0xb22/0x2160 [ 48.459421][ T10] ? __kasan_check_write+0x14/0x20 [ 48.464509][ T10] ? _raw_spin_lock+0x94/0xf0 [ 48.469189][ T10] __writeback_single_inode+0xd5/0x9c0 [ 48.474636][ T10] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 48.480686][ T10] writeback_sb_inodes+0xa10/0x1610 [ 48.485857][ T10] ? psi_task_change+0x213/0x370 [ 48.490770][ T10] ? queue_io+0x4c0/0x4c0 [ 48.495104][ T10] ? __kasan_check_read+0x11/0x20 [ 48.500118][ T10] ? queue_io+0x382/0x4c0 [ 48.504554][ T10] wb_writeback+0x40b/0x9d0 [ 48.509035][ T10] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 48.515104][ T10] ? set_worker_desc+0x1ba/0x1f0 [ 48.520032][ T10] ? __kasan_check_write+0x14/0x20 [ 48.525207][ T10] wb_workfn+0x3ac/0xf30 [ 48.529427][ T10] ? inode_wait_for_writeback+0x220/0x220 [ 48.535151][ T10] ? compat_start_thread+0x20/0x20 [ 48.540277][ T10] ? _raw_spin_unlock+0x4d/0x70 [ 48.545104][ T10] ? finish_task_switch+0x16b/0x780 [ 48.550281][ T10] ? __switch_to_asm+0x3a/0x60 [ 48.555018][ T10] ? __schedule+0xb76/0x14c0 [ 48.559588][ T10] process_one_work+0x6be/0xba0 [ 48.564819][ T10] worker_thread+0xa59/0x1200 [ 48.569482][ T10] kthread+0x411/0x500 [ 48.573540][ T10] ? worker_clr_flags+0x190/0x190 [ 48.578546][ T10] ? kthread_blkcg+0xd0/0xd0 [ 48.583402][ T10] ret_from_fork+0x1f/0x30 [ 48.587797][ T10] [ 48.590793][ T10] [ 48.593182][ T10] The buggy address belongs to the page: [ 48.598895][ T10] page:ffffea00049e7400 refcount:0 mapcount:-128 mapping:0000000000000000 index:0x100 pfn:0x1279d0 [ 48.609696][ T10] flags: 0x4000000000000000(zone=1) [ 48.614906][ T10] raw: 4000000000000000 ffffffff86e534f0 ffffffff86e534f0 0000000000000000 [ 48.623469][ T10] raw: 0000000000000100 0000000000000004 00000000ffffff7f 0000000000000000 [ 48.632019][ T10] page dumped because: kasan: bad access detected [ 48.638398][ T10] page_owner tracks the page as freed [ 48.643892][ T10] page last allocated via order 0, migratetype Movable, gfp_mask 0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 287, ts 23848372980, free_ts 24927420763 [ 48.659351][ T10] post_alloc_hook+0x192/0x1b0 [ 48.664099][ T10] prep_new_page+0x1c/0x110 [ 48.668574][ T10] get_page_from_freelist+0x2d3a/0x2dc0 [ 48.674178][ T10] __alloc_pages+0x1a2/0x460 [ 48.678739][ T10] handle_pte_fault+0xebf/0x2710 [ 48.683751][ T10] do_handle_mm_fault+0x1af9/0x1de0 [ 48.688943][ T10] do_user_addr_fault+0x828/0x1250 [ 48.694045][ T10] exc_page_fault+0x51/0xb0 [ 48.698585][ T10] asm_exc_page_fault+0x27/0x30 [ 48.703431][ T10] page last free stack trace: [ 48.708076][ T10] free_unref_page_prepare+0x542/0x550 [ 48.713526][ T10] free_unref_page_list+0x13a/0x9d0 [ 48.718709][ T10] release_pages+0x1006/0x1060 [ 48.723450][ T10] free_pages_and_swap_cache+0x86/0xa0 [ 48.728893][ T10] tlb_finish_mmu+0x17e/0x310 [ 48.733565][ T10] unmap_region+0x344/0x3b0 [ 48.738055][ T10] __do_munmap+0xa24/0x1020 [ 48.742741][ T10] __vm_munmap+0x163/0x2b0 [ 48.747238][ T10] __x64_sys_munmap+0x6b/0x80 [ 48.751893][ T10] x64_sys_call+0xc9/0x9a0 [ 48.756290][ T10] do_syscall_64+0x4c/0xa0 [ 48.760687][ T10] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 48.766566][ T10] [ 48.768864][ T10] Memory state around the buggy address: [ 48.774462][ T10] ffff8881279d0d80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.782491][ T10] ffff8881279d0e00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.790523][ T10] >ffff8881279d0e80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.798657][ T10] ^ [ 48.804958][ T10] ffff8881279d0f00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.813007][ T10] ffff8881279d0f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.821063][ T10] ================================================================== [ 48.829104][ T10] Disabling lock debugging due to kernel taint [ 48.837639][ T10] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 60898881321060: comm kworker/u4:1: lblock 1 mapped to illegal pblock 60898881321060 (length 3) [ 48.854430][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 48.867116][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 48.867116][ T10] [ 48.876891][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 48.891817][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 48.906758][ T10] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 60898881321075: comm kworker/u4:1: lblock 16 mapped to illegal pblock 60898881321075 (length 1) [ 48.923822][ T10] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 48.936199][ T10] EXT4-fs (loop2): This should not happen!! Data will be lost [ 48.936199][ T10] [ 49.071017][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.078051][ T461] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.085807][ T461] device bridge_slave_0 entered promiscuous mode [ 49.093473][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.100510][ T461] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.108142][ T461] device bridge_slave_1 entered promiscuous mode [ 49.147559][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.155349][ T461] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.162852][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.169964][ T461] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.183739][ T8] device bridge_slave_1 left promiscuous mode [ 49.189843][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.197283][ T8] device bridge_slave_0 left promiscuous mode [ 49.203587][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.211806][ T8] device veth1_macvtap left promiscuous mode [ 49.217802][ T8] device veth0_vlan left promiscuous mode [ 49.307918][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.315505][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.322893][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.333712][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.342113][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.349413][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.358069][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.366568][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.373737][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.385392][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.394551][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.408122][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.419891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.428408][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.436055][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.445473][ T461] device veth0_vlan entered promiscuous mode [ 49.455285][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.464751][ T461] device veth1_macvtap entered promiscuous mode [ 49.473763][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.491040][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.517299][ T466] loop3: detected capacity change from 0 to 1024 [ 49.552453][ T466] EXT4-fs (loop3): Ignoring removed nobh option [ 49.558721][ T466] EXT4-fs (loop3): Ignoring removed bh option [ 49.565237][ T466] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.582584][ T466] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 49.659837][ T461] EXT4-fs error (device loop3): ext4_map_blocks:630: inode #2: block 16: comm syz-executor: lblock 0 mapped to illegal pblock 16 (length 1) [ 49.674830][ T461] EXT4-fs warning (device loop3): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 49.690654][ T461] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 49.706386][ T461] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 49.716462][ T461] EXT4-fs error (device loop3): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 49.728774][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 49.743812][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 49.753792][ T10] EXT4-fs error (device loop3): ext4_dirty_inode:6089: inode #15: comm kworker/u4:1: mark_inode_dirty error [ 49.765874][ T10] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:476: comm kworker/u4:1: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 49.781325][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 49.796362][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 49.806196][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 49.818503][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 49.818503][ T10] [ 49.829442][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 49.842108][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 49.842108][ T10] [ 50.064130][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.071389][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.078944][ T471] device bridge_slave_0 entered promiscuous mode [ 50.088843][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.095948][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.103425][ T471] device bridge_slave_1 entered promiscuous mode [ 50.140037][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.148130][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.155665][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.162835][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.183942][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.191859][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.199361][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.208939][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.218272][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.225343][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.235173][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.243408][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.250420][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.262683][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.271892][ T8] device bridge_slave_1 left promiscuous mode [ 50.278080][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.285980][ T8] device bridge_slave_0 left promiscuous mode [ 50.292167][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.299842][ T8] device veth1_macvtap left promiscuous mode [ 50.306043][ T8] device veth0_vlan left promiscuous mode [ 50.365621][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.377886][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.388449][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.397002][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.404551][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.413376][ T471] device veth0_vlan entered promiscuous mode [ 50.422957][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.431917][ T471] device veth1_macvtap entered promiscuous mode [ 50.440325][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.450035][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.474106][ T476] loop4: detected capacity change from 0 to 1024 [ 50.491340][ T476] EXT4-fs (loop4): Ignoring removed nobh option [ 50.497617][ T476] EXT4-fs (loop4): Ignoring removed bh option [ 50.504011][ T476] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.521992][ T476] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 50.595620][ T471] EXT4-fs error (device loop4): ext4_map_blocks:630: inode #2: block 16: comm syz-executor: lblock 0 mapped to illegal pblock 16 (length 1) [ 50.610276][ T471] EXT4-fs warning (device loop4): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 50.625215][ T471] EXT4-fs error (device loop4): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 50.640027][ T471] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 50.650364][ T471] EXT4-fs error (device loop4): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 50.662262][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 50.676941][ T10] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 50.686807][ T10] EXT4-fs error (device loop4): ext4_dirty_inode:6089: inode #15: comm kworker/u4:1: mark_inode_dirty error [ 50.699066][ T10] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm kworker/u4:1: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 50.714577][ T10] EXT4-fs error (device loop4): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 50.729253][ T10] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 50.738998][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 50.751548][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 50.751548][ T10] [ 50.763176][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 50.775667][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 50.775667][ T10] [ 51.069568][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.076710][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.084399][ T480] device bridge_slave_0 entered promiscuous mode [ 51.091533][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.098643][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.106217][ T480] device bridge_slave_1 entered promiscuous mode [ 51.139581][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.146639][ T480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.153923][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.160952][ T480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.176584][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.184933][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.192243][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.201395][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.209486][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.216512][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.226380][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.234725][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.241770][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.253108][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.262037][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.274517][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.286612][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.294687][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.302203][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.312887][ T480] device veth0_vlan entered promiscuous mode [ 51.322228][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.331447][ T480] device veth1_macvtap entered promiscuous mode [ 51.339943][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.351266][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.372334][ T8] device bridge_slave_1 left promiscuous mode [ 51.378486][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.386502][ T8] device bridge_slave_0 left promiscuous mode [ 51.392909][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.400969][ T8] device veth1_macvtap left promiscuous mode [ 51.406976][ T8] device veth0_vlan left promiscuous mode [ 51.418985][ T485] loop5: detected capacity change from 0 to 1024 [ 51.431320][ T485] EXT4-fs (loop5): Ignoring removed nobh option [ 51.437651][ T485] EXT4-fs (loop5): Ignoring removed bh option [ 51.444192][ T485] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.462642][ T485] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 51.538380][ T480] EXT4-fs error (device loop5): ext4_map_blocks:630: inode #2: block 16: comm syz-executor: lblock 0 mapped to illegal pblock 16 (length 1) [ 51.554203][ T480] EXT4-fs warning (device loop5): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 51.569418][ T480] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 51.584418][ T480] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 51.594437][ T480] EXT4-fs error (device loop5): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 51.606169][ T45] EXT4-fs error (device loop5): ext4_map_blocks:740: inode #15: block 112589990684263: comm kworker/u4:2: lblock 1 mapped to illegal pblock 112589990684263 (length 3) [ 51.623007][ T45] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 51.635609][ T45] EXT4-fs (loop5): This should not happen!! Data will be lost [ 51.635609][ T45] [ 51.645547][ T45] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm kworker/u4:2: Invalid inode table block 8391460049216894068 in block_group 0 [ 51.660312][ T45] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm kworker/u4:2: Invalid inode table block 8391460049216894068 in block_group 0 [ 51.675196][ T45] EXT4-fs error (device loop5): ext4_map_blocks:740: inode #15: block 112589990684278: comm kworker/u4:2: lblock 16 mapped to illegal pblock 112589990684278 (length 1) [ 51.692161][ T45] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 51.704660][ T45] EXT4-fs (loop5): This should not happen!! Data will be lost [ 51.704660][ T45] [ 51.869271][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.876416][ T489] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.884025][ T489] device bridge_slave_0 entered promiscuous mode [ 51.892975][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.900002][ T489] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.907426][ T489] device bridge_slave_1 entered promiscuous mode [ 51.938899][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.946059][ T489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.953442][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.960495][ T489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.978072][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.985705][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.993127][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.003715][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.011932][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.018959][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.027625][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.036196][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.044556][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.051620][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.065133][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.073355][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.082241][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.090458][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.104231][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.112931][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.123792][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.131775][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.139752][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.147269][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.156876][ T489] device veth0_vlan entered promiscuous mode [ 52.165895][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.174017][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.183103][ T489] device veth1_macvtap entered promiscuous mode [ 52.191510][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.199104][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.207460][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.216832][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.225074][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.252297][ T494] loop6: detected capacity change from 0 to 1024 [ 52.264044][ T494] EXT4-fs (loop6): Ignoring removed nobh option [ 52.271397][ T494] EXT4-fs (loop6): Ignoring removed bh option [ 52.277470][ T494] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.302423][ T494] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 52.331890][ T8] device bridge_slave_1 left promiscuous mode [ 52.338148][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.346342][ T8] device bridge_slave_0 left promiscuous mode [ 52.353112][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.361591][ T8] device veth1_macvtap left promiscuous mode [ 52.367737][ T8] device veth0_vlan left promiscuous mode [ 52.403914][ T489] EXT4-fs error (device loop6): ext4_map_blocks:630: inode #2: block 16: comm syz-executor: lblock 0 mapped to illegal pblock 16 (length 1) [ 52.419715][ T489] EXT4-fs warning (device loop6): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 52.435533][ T489] EXT4-fs error (device loop6): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 2026/03/09 23:46:48 executed programs: 15 [ 52.450372][ T489] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 52.460286][ T489] EXT4-fs error (device loop6): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 52.472850][ T10] EXT4-fs error (device loop6): ext4_map_blocks:740: inode #15: block 128043518817397: comm kworker/u4:1: lblock 1 mapped to illegal pblock 128043518817397 (length 3) [ 52.489848][ T10] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 52.502487][ T10] EXT4-fs (loop6): This should not happen!! Data will be lost [ 52.502487][ T10] [ 52.512407][ T10] EXT4-fs error (device loop6): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 52.527193][ T10] EXT4-fs error (device loop6): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 52.542109][ T10] EXT4-fs error (device loop6): ext4_map_blocks:740: inode #15: block 128043518817412: comm kworker/u4:1: lblock 16 mapped to illegal pblock 128043518817412 (length 1) [ 52.559174][ T10] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 52.571688][ T10] EXT4-fs (loop6): This should not happen!! Data will be lost [ 52.571688][ T10] [ 52.738840][ T499] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.745904][ T499] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.753593][ T499] device bridge_slave_0 entered promiscuous mode [ 52.761284][ T499] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.768318][ T499] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.775645][ T499] device bridge_slave_1 entered promiscuous mode [ 52.815039][ T499] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.822198][ T499] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.829429][ T499] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.836642][ T499] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.854722][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.862219][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.869341][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.878655][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.886907][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.893937][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.902786][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.911141][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.918145][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.933140][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.942378][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.957386][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.967848][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.975894][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.983282][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.992561][ T499] device veth0_vlan entered promiscuous mode [ 53.004581][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.013465][ T499] device veth1_macvtap entered promiscuous mode [ 53.022508][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.032345][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.040538][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.067190][ T504] loop7: detected capacity change from 0 to 1024 [ 53.093419][ T504] EXT4-fs (loop7): Ignoring removed nobh option [ 53.100108][ T504] EXT4-fs (loop7): Ignoring removed bh option [ 53.106355][ T504] EXT4-fs (loop7): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.121746][ T504] EXT4-fs (loop7): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 53.196771][ T499] EXT4-fs error (device loop7): ext4_map_blocks:630: inode #2: block 16: comm syz-executor: lblock 0 mapped to illegal pblock 16 (length 1) [ 53.211440][ T499] EXT4-fs warning (device loop7): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 53.226326][ T499] EXT4-fs error (device loop7): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 53.241043][ T499] EXT4-fs error (device loop7) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 53.250643][ T499] EXT4-fs error (device loop7): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 53.262720][ T45] EXT4-fs error (device loop7): __ext4_get_inode_loc:4358: comm kworker/u4:2: Invalid inode table block 8391460049216894068 in block_group 0 [ 53.277393][ T45] EXT4-fs error (device loop7) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 53.287138][ T45] EXT4-fs error (device loop7): ext4_dirty_inode:6089: inode #15: comm kworker/u4:2: mark_inode_dirty error [ 53.299223][ T45] EXT4-fs error (device loop7): ext4_read_block_bitmap_nowait:476: comm kworker/u4:2: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 53.314789][ T45] EXT4-fs error (device loop7): __ext4_get_inode_loc:4358: comm kworker/u4:2: Invalid inode table block 8391460049216894068 in block_group 0 [ 53.329314][ T45] EXT4-fs error (device loop7) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 53.338982][ T45] EXT4-fs (loop7): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 53.351346][ T45] EXT4-fs (loop7): This should not happen!! Data will be lost [ 53.351346][ T45] [ 53.362121][ T45] EXT4-fs (loop7): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 53.374498][ T45] EXT4-fs (loop7): This should not happen!! Data will be lost [ 53.374498][ T45] [ 53.442172][ T8] device bridge_slave_1 left promiscuous mode [ 53.448409][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.456783][ T8] device bridge_slave_0 left promiscuous mode [ 53.463274][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.472290][ T8] device bridge_slave_1 left promiscuous mode [ 53.479171][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.486959][ T8] device bridge_slave_0 left promiscuous mode [ 53.493255][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.501633][ T8] device veth1_macvtap left promiscuous mode [ 53.507927][ T8] device veth0_vlan left promiscuous mode [ 53.514161][ T8] device veth1_macvtap left promiscuous mode [ 53.520184][ T8] device veth0_vlan left promiscuous mode [ 53.841851][ T508] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.849200][ T508] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.856897][ T508] device bridge_slave_0 entered promiscuous mode [ 53.864563][ T508] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.871695][ T508] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.879083][ T508] device bridge_slave_1 entered promiscuous mode [ 53.915245][ T508] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.922310][ T508] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.929574][ T508] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.936618][ T508] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.953515][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.961652][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.968857][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.979378][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.987583][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.994631][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.003361][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.011737][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.018763][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.029771][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.038051][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.047792][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.056266][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.068553][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.077106][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.088360][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.096489][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.104614][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.112361][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.123549][ T508] device veth0_vlan entered promiscuous mode [ 54.135544][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.144228][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.157622][ T508] device veth1_macvtap entered promiscuous mode [ 54.167476][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.175180][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.183557][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.195200][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.203538][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.228851][ T513] loop8: detected capacity change from 0 to 1024 [ 54.277518][ T513] EXT4-fs (loop8): Ignoring removed nobh option [ 54.283952][ T513] EXT4-fs (loop8): Ignoring removed bh option [ 54.290071][ T513] EXT4-fs (loop8): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.311912][ T513] EXT4-fs (loop8): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.387611][ T508] EXT4-fs error (device loop8): ext4_map_blocks:630: inode #2: block 16: comm syz-executor: lblock 0 mapped to illegal pblock 16 (length 1) [ 54.403034][ T508] EXT4-fs warning (device loop8): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 54.418797][ T508] EXT4-fs error (device loop8): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 54.433877][ T508] EXT4-fs error (device loop8) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 54.444475][ T508] EXT4-fs error (device loop8): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 54.458314][ T45] EXT4-fs error (device loop8): __ext4_get_inode_loc:4358: comm kworker/u4:2: Invalid inode table block 8391460049216894068 in block_group 0 [ 54.473725][ T45] EXT4-fs error (device loop8) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 54.483327][ T45] EXT4-fs error (device loop8): ext4_dirty_inode:6089: inode #15: comm kworker/u4:2: mark_inode_dirty error [ 54.495153][ T45] EXT4-fs error (device loop8): ext4_read_block_bitmap_nowait:476: comm kworker/u4:2: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 54.511025][ T45] EXT4-fs error (device loop8): __ext4_get_inode_loc:4358: comm kworker/u4:2: Invalid inode table block 8391460049216894068 in block_group 0 [ 54.525822][ T45] EXT4-fs error (device loop8) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 54.535579][ T45] EXT4-fs (loop8): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 54.547879][ T45] EXT4-fs (loop8): This should not happen!! Data will be lost [ 54.547879][ T45] [ 54.558898][ T10] EXT4-fs (loop8): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 28 [ 54.571627][ T10] EXT4-fs (loop8): This should not happen!! Data will be lost [ 54.571627][ T10] [ 54.581667][ T10] EXT4-fs (loop8): Total free blocks count 0 [ 54.587840][ T10] EXT4-fs (loop8): Free/Dirty block details [ 54.594016][ T10] EXT4-fs (loop8): free_blocks=16 [ 54.599329][ T10] EXT4-fs (loop8): dirty_blocks=0 [ 54.604509][ T10] EXT4-fs (loop8): Block reservation details [ 54.611356][ T10] EXT4-fs (loop8): i_reserved_data_blocks=0 [ 54.819208][ T517] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.826309][ T517] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.833871][ T517] device bridge_slave_0 entered promiscuous mode [ 54.841304][ T8] device bridge_slave_1 left promiscuous mode [ 54.847438][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.854995][ T8] device bridge_slave_0 left promiscuous mode [ 54.861169][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.868726][ T8] device veth1_macvtap left promiscuous mode [ 54.874735][ T8] device veth0_vlan left promiscuous mode [ 54.954513][ T517] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.961675][ T517] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.968951][ T517] device bridge_slave_1 entered promiscuous mode [ 55.001678][ T517] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.008888][ T517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.016288][ T517] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.023323][ T517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.040951][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.048593][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.055945][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.064887][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.073370][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.081557][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.088734][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.096797][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.105161][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.113308][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.120314][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.131000][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.139030][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.147988][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.156295][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.172743][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.181184][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.192493][ T517] device veth0_vlan entered promiscuous mode [ 55.199704][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.207628][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.215742][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.223393][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.233587][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.241810][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.251253][ T517] device veth1_macvtap entered promiscuous mode [ 55.259293][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.267018][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.275349][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.285877][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.294328][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.321945][ T523] loop9: detected capacity change from 0 to 1024 [ 55.354886][ T523] EXT4-fs (loop9): Ignoring removed nobh option [ 55.365334][ T523] EXT4-fs (loop9): Ignoring removed bh option [ 55.371770][ T523] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.392149][ T523] EXT4-fs (loop9): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 55.470380][ T517] EXT4-fs error (device loop9): ext4_map_blocks:630: inode #2: block 16: comm syz-executor: lblock 0 mapped to illegal pblock 16 (length 1) [ 55.485365][ T517] EXT4-fs warning (device loop9): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 55.500574][ T517] EXT4-fs error (device loop9): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 55.515490][ T517] EXT4-fs error (device loop9) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 55.525340][ T517] EXT4-fs error (device loop9): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 55.537214][ T10] EXT4-fs error (device loop9): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 55.551981][ T10] EXT4-fs error (device loop9) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 55.561580][ T10] EXT4-fs error (device loop9): ext4_dirty_inode:6089: inode #15: comm kworker/u4:1: mark_inode_dirty error [ 55.573399][ T10] EXT4-fs error (device loop9): ext4_read_block_bitmap_nowait:476: comm kworker/u4:1: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 55.589018][ T10] EXT4-fs error (device loop9): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 55.603852][ T10] EXT4-fs error (device loop9) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 55.613613][ T10] EXT4-fs (loop9): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 55.626410][ T10] EXT4-fs (loop9): This should not happen!! Data will be lost [ 55.626410][ T10] [ 55.638174][ T10] EXT4-fs (loop9): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 55.651089][ T10] EXT4-fs (loop9): This should not happen!! Data will be lost [ 55.651089][ T10] [ 55.869636][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.876848][ T527] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.884286][ T527] device bridge_slave_0 entered promiscuous mode [ 55.891607][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.898676][ T527] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.906216][ T527] device bridge_slave_1 entered promiscuous mode [ 55.918979][ T8] device bridge_slave_1 left promiscuous mode [ 55.925337][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.932764][ T8] device bridge_slave_0 left promiscuous mode [ 55.938971][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.946757][ T8] device veth1_macvtap left promiscuous mode [ 55.953049][ T8] device veth0_vlan left promiscuous mode [ 56.087602][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.094666][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.101924][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.109022][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.117105][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.124369][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.140301][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.147900][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.156407][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.165096][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.173310][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.180315][ T303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.188667][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.197365][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.205571][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.212725][ T303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.223510][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.231637][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.240352][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.248610][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.261510][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.269881][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.282641][ T527] device veth0_vlan entered promiscuous mode [ 56.289475][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.297776][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.305916][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.313563][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.325659][ T527] device veth1_macvtap entered promiscuous mode [ 56.332551][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.340775][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.348955][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.358953][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.367348][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.377161][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.385865][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.468356][ T532] loop0: detected capacity change from 0 to 1024 [ 56.513900][ T532] EXT4-fs (loop0): Ignoring removed nobh option [ 56.520177][ T532] EXT4-fs (loop0): Ignoring removed bh option [ 56.526712][ T532] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.541767][ T532] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 56.617600][ T527] EXT4-fs error (device loop0): ext4_map_blocks:630: inode #2: block 16: comm syz-executor: lblock 0 mapped to illegal pblock 16 (length 1) [ 56.632484][ T527] EXT4-fs warning (device loop0): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 56.648169][ T527] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 56.663105][ T527] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 56.672851][ T527] EXT4-fs error (device loop0): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 56.684876][ T303] EXT4-fs error (device loop0): ext4_map_blocks:740: inode #15: block 40803518660223: comm kworker/u4:3: lblock 1 mapped to illegal pblock 40803518660223 (length 3) [ 56.701812][ T303] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 56.714269][ T303] EXT4-fs (loop0): This should not happen!! Data will be lost [ 56.714269][ T303] [ 56.724024][ T303] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 8391460049216894068 in block_group 0 [ 56.739579][ T303] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 8391460049216894068 in block_group 0 [ 56.754741][ T303] EXT4-fs error (device loop0): ext4_map_blocks:740: inode #15: block 40803518660238: comm kworker/u4:3: lblock 16 mapped to illegal pblock 40803518660238 (length 1) [ 56.771479][ T303] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 56.783915][ T303] EXT4-fs (loop0): This should not happen!! Data will be lost [ 56.783915][ T303] [ 57.019336][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.026419][ T536] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.033769][ T536] device bridge_slave_0 entered promiscuous mode [ 57.040523][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.047689][ T536] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.055080][ T536] device bridge_slave_1 entered promiscuous mode [ 57.090375][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.097633][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.105000][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.112036][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.128828][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.136658][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.144149][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.153190][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.161910][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.170010][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.177035][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.185213][ T8] device bridge_slave_1 left promiscuous mode [ 57.191333][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.198833][ T8] device bridge_slave_0 left promiscuous mode [ 57.205001][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.212909][ T8] device veth1_macvtap left promiscuous mode [ 57.218895][ T8] device veth0_vlan left promiscuous mode [ 57.315016][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.323432][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.331780][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.338940][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.350128][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.358343][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.368150][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.376607][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.389130][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.398238][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.409813][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.418180][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.426502][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.433978][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.442607][ T536] device veth0_vlan entered promiscuous mode [ 57.451805][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.459923][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.469103][ T536] device veth1_macvtap entered promiscuous mode [ 57.478086][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.485891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.494379][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.505215][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 2026/03/09 23:46:53 executed programs: 29 [ 57.513829][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.539308][ T541] loop1: detected capacity change from 0 to 1024 [ 57.569689][ T541] EXT4-fs (loop1): Ignoring removed nobh option [ 57.576225][ T541] EXT4-fs (loop1): Ignoring removed bh option [ 57.582547][ T541] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.602139][ T541] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.677476][ T536] EXT4-fs error (device loop1): ext4_map_blocks:630: inode #2: block 16: comm syz-executor: lblock 0 mapped to illegal pblock 16 (length 1) [ 57.692125][ T536] EXT4-fs warning (device loop1): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 57.707589][ T536] EXT4-fs error (device loop1): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 57.722364][ T536] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 57.732956][ T536] EXT4-fs error (device loop1): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 57.744992][ T303] EXT4-fs error (device loop1): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 8391460049216894068 in block_group 0 [ 57.759580][ T303] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 57.769793][ T303] EXT4-fs error (device loop1): ext4_dirty_inode:6089: inode #15: comm kworker/u4:3: mark_inode_dirty error [ 57.781848][ T303] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm kworker/u4:3: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 57.797413][ T303] EXT4-fs error (device loop1): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 8391460049216894068 in block_group 0 [ 57.812284][ T303] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 57.822205][ T303] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 57.834521][ T303] EXT4-fs (loop1): This should not happen!! Data will be lost [ 57.834521][ T303] [ 57.845441][ T303] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 57.857825][ T303] EXT4-fs (loop1): This should not happen!! Data will be lost [ 57.857825][ T303] [ 58.099098][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.106245][ T546] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.113873][ T546] device bridge_slave_0 entered promiscuous mode [ 58.123080][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.130838][ T546] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.138200][ T546] device bridge_slave_1 entered promiscuous mode