Warning: Permanently added '10.128.1.55' (ED25519) to the list of known hosts. 2026/01/22 23:58:17 parsed 1 programs [ 21.172036][ T30] audit: type=1400 audit(1769126297.330:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 21.192694][ T30] audit: type=1400 audit(1769126297.330:65): avc: denied { module_request } for pid=281 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 21.675573][ T30] audit: type=1400 audit(1769126297.830:66): avc: denied { mounton } for pid=287 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.677126][ T287] cgroup: Unknown subsys name 'net' [ 21.698168][ T30] audit: type=1400 audit(1769126297.830:67): avc: denied { mount } for pid=287 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.725388][ T30] audit: type=1400 audit(1769126297.870:68): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.725527][ T287] cgroup: Unknown subsys name 'devices' [ 21.868295][ T287] cgroup: Unknown subsys name 'hugetlb' [ 21.873856][ T287] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 22.043589][ T30] audit: type=1400 audit(1769126298.200:69): avc: denied { setattr } for pid=287 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 22.066753][ T30] audit: type=1400 audit(1769126298.200:70): avc: denied { create } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.071049][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.087201][ T30] audit: type=1400 audit(1769126298.200:71): avc: denied { write } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.115840][ T30] audit: type=1400 audit(1769126298.200:72): avc: denied { read } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.125937][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.136635][ T30] audit: type=1400 audit(1769126298.200:73): avc: denied { mounton } for pid=287 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 22.483018][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 22.697180][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.704234][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.711519][ T315] device bridge_slave_0 entered promiscuous mode [ 22.718175][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.725166][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.732427][ T315] device bridge_slave_1 entered promiscuous mode [ 22.760429][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.767448][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.774672][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.781675][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.796250][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.803511][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.810666][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 22.818144][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.826328][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.834567][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.841582][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.850635][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.858712][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.865879][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.875976][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.884561][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.896144][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.905982][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.913877][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.921252][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.929193][ T315] device veth0_vlan entered promiscuous mode [ 22.937420][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.946411][ T315] device veth1_macvtap entered promiscuous mode [ 22.954484][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.963961][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.994835][ T315] syz-executor (315) used greatest stack depth: 21088 bytes left 2026/01/22 23:58:19 executed programs: 0 [ 23.457259][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.464273][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.471586][ T362] device bridge_slave_0 entered promiscuous mode [ 23.478206][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.485201][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.492683][ T362] device bridge_slave_1 entered promiscuous mode [ 23.526686][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.533817][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.541070][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.548081][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.566210][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.573697][ T44] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.581020][ T44] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.589207][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.597397][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.604388][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.615035][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.623163][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.630182][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.640690][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.649367][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.663036][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.672965][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.680907][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.688400][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.696731][ T362] device veth0_vlan entered promiscuous mode [ 23.703716][ T10] device bridge_slave_1 left promiscuous mode [ 23.709824][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.717746][ T10] device bridge_slave_0 left promiscuous mode [ 23.723832][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.731725][ T10] device veth1_macvtap left promiscuous mode [ 23.737751][ T10] device veth0_vlan left promiscuous mode [ 23.801145][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.809193][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.818031][ T362] device veth1_macvtap entered promiscuous mode [ 23.825662][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.833235][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.842107][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.850982][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.859202][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.880068][ T372] loop2: detected capacity change from 0 to 1024 [ 23.896656][ T372] ======================================================= [ 23.896656][ T372] WARNING: The mand mount option has been deprecated and [ 23.896656][ T372] and is ignored by this kernel. Remove the mand [ 23.896656][ T372] option from the mount to silence this warning. [ 23.896656][ T372] ======================================================= [ 23.932416][ T372] EXT4-fs (loop2): Ignoring removed nobh option [ 23.938732][ T372] EXT4-fs (loop2): Ignoring removed bh option [ 23.944814][ T372] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 23.968306][ T372] 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. [ 24.048359][ T362] 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) [ 24.063023][ T362] EXT4-fs warning (device loop2): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 24.078430][ T362] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 24.093265][ T362] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 24.102742][ T362] EXT4-fs error (device loop2): ext4_dirty_inode:6085: inode #2: comm syz-executor: mark_inode_dirty error [ 24.114509][ T8] ================================================================== [ 24.122552][ T8] BUG: KASAN: use-after-free in ext4_find_extent+0xbeb/0xe20 [ 24.129903][ T8] Read of size 4 at addr ffff88812e37fec4 by task kworker/u4:0/8 [ 24.137578][ T8] [ 24.139874][ T8] CPU: 1 PID: 8 Comm: kworker/u4:0 Not tainted syzkaller #0 [ 24.147115][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 24.157131][ T8] Workqueue: writeback wb_workfn (flush-7:2) [ 24.163087][ T8] Call Trace: [ 24.166328][ T8] [ 24.169223][ T8] __dump_stack+0x21/0x30 [ 24.173515][ T8] dump_stack_lvl+0x110/0x170 [ 24.178152][ T8] ? show_regs_print_info+0x20/0x20 [ 24.183313][ T8] ? load_image+0x3e0/0x3e0 [ 24.187779][ T8] print_address_description+0x7f/0x2c0 [ 24.193285][ T8] ? ext4_find_extent+0xbeb/0xe20 [ 24.198271][ T8] kasan_report+0xf1/0x140 [ 24.202650][ T8] ? __read_extent_tree_block+0x1e8/0x790 [ 24.208331][ T8] ? ext4_find_extent+0xbeb/0xe20 [ 24.213316][ T8] __asan_report_load4_noabort+0x14/0x20 [ 24.218912][ T8] ext4_find_extent+0xbeb/0xe20 [ 24.223724][ T8] ext4_ext_map_blocks+0x207/0x61e0 [ 24.228884][ T8] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 24.234650][ T8] ? __stack_depot_save+0x442/0x480 [ 24.239810][ T8] ? __kasan_slab_alloc+0xcf/0xf0 [ 24.244797][ T8] ? __kasan_slab_alloc+0xbd/0xf0 [ 24.249782][ T8] ? slab_post_alloc_hook+0x4f/0x2b0 [ 24.255027][ T8] ? kmem_cache_alloc+0xf7/0x260 [ 24.259926][ T8] ? ext4_alloc_io_end_vec+0x2a/0x160 [ 24.265258][ T8] ? ext4_writepages+0xf20/0x3090 [ 24.270245][ T8] ? do_writepages+0x473/0x6c0 [ 24.274991][ T8] ? wb_workfn+0x3ac/0xf30 [ 24.279370][ T8] ? process_one_work+0x6be/0xba0 [ 24.284359][ T8] ? worker_thread+0xa59/0x1200 [ 24.289171][ T8] ? ext4_ext_release+0x10/0x10 [ 24.293985][ T8] ? ext4_es_lookup_extent+0x54c/0x900 [ 24.299409][ T8] ext4_map_blocks+0x988/0x1b30 [ 24.304224][ T8] ? slab_post_alloc_hook+0x6d/0x2b0 [ 24.309472][ T8] ? ext4_issue_zeroout+0x250/0x250 [ 24.314631][ T8] ? ext4_inode_journal_mode+0x19a/0x480 [ 24.320229][ T8] ext4_writepages+0x123f/0x3090 [ 24.325133][ T8] ? mark_page_accessed+0x3b0/0x8f0 [ 24.330293][ T8] ? __activate_page+0xd70/0xd70 [ 24.335191][ T8] ? update_curr+0x31f/0x5e0 [ 24.339743][ T8] ? ext4_readpage+0x220/0x220 [ 24.344471][ T8] ? copy_page_from_iter_atomic+0x966/0x1380 [ 24.350413][ T8] ? memcpy+0x56/0x70 [ 24.354355][ T8] ? copy_page_from_iter_atomic+0x788/0x1380 [ 24.360296][ T8] ? __kasan_check_read+0x11/0x20 [ 24.365281][ T8] ? __set_page_dirty_no_writeback+0xff/0x130 [ 24.371310][ T8] ? ext4_readpage+0x220/0x220 [ 24.376034][ T8] do_writepages+0x473/0x6c0 [ 24.380588][ T8] ? update_curr+0x31f/0x5e0 [ 24.385143][ T8] ? __writepage+0x130/0x130 [ 24.389692][ T8] ? enqueue_task_fair+0xb22/0x2160 [ 24.394850][ T8] ? __kasan_check_write+0x14/0x20 [ 24.399922][ T8] ? _raw_spin_lock+0x94/0xf0 [ 24.404562][ T8] __writeback_single_inode+0xd5/0x9c0 [ 24.409984][ T8] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 24.415926][ T8] writeback_sb_inodes+0xa10/0x1610 [ 24.421086][ T8] ? psi_task_change+0x213/0x370 [ 24.425987][ T8] ? queue_io+0x4c0/0x4c0 [ 24.430279][ T8] ? __kasan_check_read+0x11/0x20 [ 24.435265][ T8] ? queue_io+0x382/0x4c0 [ 24.439554][ T8] wb_writeback+0x40b/0x9d0 [ 24.444023][ T8] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 24.449963][ T8] ? set_worker_desc+0x1ba/0x1f0 [ 24.454866][ T8] ? __kasan_check_write+0x14/0x20 [ 24.459952][ T8] wb_workfn+0x3ac/0xf30 [ 24.464158][ T8] ? inode_wait_for_writeback+0x220/0x220 [ 24.469839][ T8] ? compat_start_thread+0x20/0x20 [ 24.474910][ T8] ? _raw_spin_unlock+0x4d/0x70 [ 24.479721][ T8] ? finish_task_switch+0x16b/0x780 [ 24.484882][ T8] ? __switch_to_asm+0x3a/0x60 [ 24.489607][ T8] ? __schedule+0xb76/0x14c0 [ 24.494158][ T8] process_one_work+0x6be/0xba0 [ 24.498986][ T8] worker_thread+0xa59/0x1200 [ 24.503627][ T8] kthread+0x411/0x500 [ 24.507658][ T8] ? worker_clr_flags+0x190/0x190 [ 24.512642][ T8] ? kthread_blkcg+0xd0/0xd0 [ 24.517192][ T8] ret_from_fork+0x1f/0x30 [ 24.521575][ T8] [ 24.524559][ T8] [ 24.526847][ T8] The buggy address belongs to the page: [ 24.532443][ T8] page:ffffea0004b8dfc0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x12e37f [ 24.542641][ T8] flags: 0x4000000000000000(zone=1) [ 24.547803][ T8] raw: 4000000000000000 ffffea0004b8dfc8 ffffea0004b8dfc8 0000000000000000 [ 24.556353][ T8] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 24.564895][ T8] page dumped because: kasan: bad access detected [ 24.571267][ T8] page_owner info is not present (never set?) [ 24.577294][ T8] [ 24.579582][ T8] Memory state around the buggy address: [ 24.585171][ T8] ffff88812e37fd80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 24.593189][ T8] ffff88812e37fe00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 24.601211][ T8] >ffff88812e37fe80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 24.609234][ T8] ^ [ 24.615348][ T8] ffff88812e37ff00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 24.623376][ T8] ffff88812e37ff80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 24.631402][ T8] ================================================================== [ 24.639431][ T8] Disabling lock debugging due to kernel taint [ 24.647226][ T8] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 [ 24.661705][ T8] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 24.671198][ T8] EXT4-fs error (device loop2): ext4_dirty_inode:6085: inode #15: comm kworker/u4:0: mark_inode_dirty error [ 24.683006][ T8] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm kworker/u4:0: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 24.698265][ T8] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 [ 24.712706][ T8] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 24.722312][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 24.734533][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 24.734533][ T8] [ 24.745210][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 24.757602][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 24.757602][ T8] [ 24.940034][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.947071][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.954249][ T378] device bridge_slave_0 entered promiscuous mode [ 24.960914][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.967921][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.975087][ T378] device bridge_slave_1 entered promiscuous mode [ 25.006187][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.013207][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.020455][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.027465][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.041935][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.049456][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.056563][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.064728][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.072912][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.079941][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.092654][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.100789][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.107790][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.117818][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.126362][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.140212][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.150097][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.158078][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.165332][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.177851][ T378] device veth0_vlan entered promiscuous mode [ 25.186047][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.194664][ T378] device veth1_macvtap entered promiscuous mode [ 25.203348][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.212725][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.236521][ T388] loop3: detected capacity change from 0 to 1024 [ 25.263841][ T388] EXT4-fs (loop3): Ignoring removed nobh option [ 25.270246][ T388] EXT4-fs (loop3): Ignoring removed bh option [ 25.276356][ T388] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 25.297805][ T388] 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. [ 25.362507][ T378] 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) [ 25.377050][ T378] EXT4-fs warning (device loop3): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 25.396038][ T378] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 25.411307][ T378] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 25.420975][ T378] EXT4-fs error (device loop3): ext4_dirty_inode:6085: inode #2: comm syz-executor: mark_inode_dirty error [ 25.432686][ T316] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 8391460049216894068 in block_group 0 [ 25.447356][ T316] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 25.456814][ T316] EXT4-fs error (device loop3): ext4_dirty_inode:6085: inode #15: comm kworker/u4:3: mark_inode_dirty error [ 25.468552][ T316] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:476: comm kworker/u4:3: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 25.484032][ T316] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 8391460049216894068 in block_group 0 [ 25.498822][ T316] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 25.508520][ T316] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 25.520965][ T316] EXT4-fs (loop3): This should not happen!! Data will be lost [ 25.520965][ T316] [ 25.531698][ T316] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 25.544030][ T316] EXT4-fs (loop3): This should not happen!! Data will be lost [ 25.544030][ T316] [ 25.651138][ T392] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.658279][ T392] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.665600][ T392] device bridge_slave_0 entered promiscuous mode [ 25.673369][ T392] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.680539][ T392] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.687843][ T392] device bridge_slave_1 entered promiscuous mode [ 25.716430][ T392] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.723460][ T392] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.730686][ T392] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.737690][ T392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.753275][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.761186][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.768333][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.778095][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.786313][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.794444][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.801451][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.809842][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.818252][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.826278][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.833282][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.843063][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.851088][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.860716][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.868795][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.880167][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.888396][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.898296][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.906069][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.914081][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.921497][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.929218][ T392] device veth0_vlan entered promiscuous mode [ 25.938818][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.946878][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.955602][ T392] device veth1_macvtap entered promiscuous mode [ 25.963559][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.971195][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.979560][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.988550][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.996681][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.018209][ T402] loop4: detected capacity change from 0 to 1024 [ 26.057815][ T402] EXT4-fs (loop4): Ignoring removed nobh option [ 26.064114][ T402] EXT4-fs (loop4): Ignoring removed bh option [ 26.070247][ T402] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 26.087786][ T402] 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. [ 26.137735][ T10] device bridge_slave_1 left promiscuous mode [ 26.143870][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.151636][ T10] device bridge_slave_0 left promiscuous mode [ 26.157771][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.165614][ T392] 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) [ 26.165641][ T10] device veth1_macvtap left promiscuous mode [ 26.186013][ T10] device veth0_vlan left promiscuous mode [ 26.186024][ T392] EXT4-fs warning (device loop4): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 26.206804][ T392] EXT4-fs error (device loop4): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 26.222009][ T392] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 26.232016][ T392] EXT4-fs error (device loop4): ext4_dirty_inode:6085: inode #2: comm syz-executor: mark_inode_dirty error [ 26.243602][ T316] EXT4-fs error (device loop4): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 8391460049216894068 in block_group 0 [ 26.258037][ T316] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 26.267573][ T316] EXT4-fs error (device loop4): ext4_dirty_inode:6085: inode #15: comm kworker/u4:3: mark_inode_dirty error [ 26.279257][ T316] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm kworker/u4:3: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 26.294566][ T316] EXT4-fs error (device loop4): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 8391460049216894068 in block_group 0 [ 26.310147][ T316] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 26.319689][ T316] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 26.332008][ T316] EXT4-fs (loop4): This should not happen!! Data will be lost [ 26.332008][ T316] [ 26.342708][ T316] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 26.355080][ T316] EXT4-fs (loop4): This should not happen!! Data will be lost [ 26.355080][ T316] [ 26.510258][ T406] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.517322][ T406] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.524495][ T406] device bridge_slave_0 entered promiscuous mode [ 26.531659][ T406] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.538751][ T406] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.546099][ T406] device bridge_slave_1 entered promiscuous mode [ 26.581006][ T406] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.588054][ T406] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.595248][ T406] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.602255][ T406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.616665][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.624520][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.631738][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.641627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.649756][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.656746][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.664900][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.672999][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.680016][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.691331][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.700099][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.711452][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.724358][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.732273][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.739746][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.749931][ T406] device veth0_vlan entered promiscuous mode [ 26.758868][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.768048][ T406] device veth1_macvtap entered promiscuous mode [ 26.776009][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.787083][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.795194][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.817922][ T417] loop5: detected capacity change from 0 to 1024 [ 26.904148][ T417] EXT4-fs (loop5): Ignoring removed nobh option [ 26.910420][ T417] EXT4-fs (loop5): Ignoring removed bh option [ 26.916462][ T417] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 26.938088][ T417] 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. [ 27.003031][ T406] 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) [ 27.017454][ T406] EXT4-fs warning (device loop5): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 27.032276][ T406] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 27.046914][ T406] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 27.056604][ T406] EXT4-fs error (device loop5): ext4_dirty_inode:6085: inode #2: comm syz-executor: mark_inode_dirty error [ 27.069624][ T8] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 [ 27.084135][ T8] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 27.093633][ T8] EXT4-fs error (device loop5): ext4_dirty_inode:6085: inode #15: comm kworker/u4:0: mark_inode_dirty error [ 27.105240][ T8] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm kworker/u4:0: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 27.120573][ T8] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 [ 27.135164][ T8] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 27.144755][ T8] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 27.157104][ T8] EXT4-fs (loop5): This should not happen!! Data will be lost [ 27.157104][ T8] [ 27.167667][ T8] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 27.179987][ T8] EXT4-fs (loop5): This should not happen!! Data will be lost [ 27.179987][ T8] [ 27.207429][ T10] device bridge_slave_1 left promiscuous mode [ 27.213515][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.220941][ T10] device bridge_slave_0 left promiscuous mode [ 27.227168][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.236628][ T10] device bridge_slave_1 left promiscuous mode [ 27.242790][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.250185][ T10] device bridge_slave_0 left promiscuous mode [ 27.256253][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.264146][ T10] device veth1_macvtap left promiscuous mode [ 27.270142][ T10] device veth0_vlan left promiscuous mode [ 27.276050][ T10] device veth1_macvtap left promiscuous mode [ 27.282050][ T10] device veth0_vlan left promiscuous mode [ 27.580549][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.587680][ T421] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.594873][ T421] device bridge_slave_0 entered promiscuous mode [ 27.601626][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.608684][ T421] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.615889][ T421] device bridge_slave_1 entered promiscuous mode [ 27.645639][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.652667][ T421] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.659921][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.666922][ T421] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.680894][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.688513][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.695841][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.704418][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.712474][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.719479][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.728047][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.736134][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.746020][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.756641][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.766616][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.777618][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.785859][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.796024][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.803797][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.811681][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.819157][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.826877][ T421] device veth0_vlan entered promiscuous mode [ 27.835417][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.843536][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.852193][ T421] device veth1_macvtap entered promiscuous mode [ 27.860209][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.867737][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.875780][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.888039][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.896165][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.919587][ T431] loop6: detected capacity change from 0 to 1024 [ 27.940075][ T431] EXT4-fs (loop6): Ignoring removed nobh option [ 27.946330][ T431] EXT4-fs (loop6): Ignoring removed bh option [ 27.952409][ T431] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 27.967928][ T431] 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. [ 28.031877][ T421] 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) [ 28.046467][ T421] EXT4-fs warning (device loop6): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 28.061593][ T421] EXT4-fs error (device loop6): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 28.076213][ T421] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 28.085840][ T421] EXT4-fs error (device loop6): ext4_dirty_inode:6085: inode #2: comm syz-executor: mark_inode_dirty error [ 28.097529][ T8] EXT4-fs error (device loop6): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 [ 28.112108][ T8] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 28.121615][ T8] EXT4-fs error (device loop6): ext4_dirty_inode:6085: inode #15: comm kworker/u4:0: mark_inode_dirty error [ 28.133244][ T8] EXT4-fs error (device loop6): ext4_read_block_bitmap_nowait:476: comm kworker/u4:0: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 28.148890][ T8] EXT4-fs error (device loop6): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 [ 28.163339][ T8] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 28.173035][ T8] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 28.185295][ T8] EXT4-fs (loop6): This should not happen!! Data will be lost [ 28.185295][ T8] [ 28.195961][ T8] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 28.208743][ T8] EXT4-fs (loop6): This should not happen!! Data will be lost [ 28.208743][ T8] [ 28.518572][ T373] device bridge_slave_1 left promiscuous mode [ 28.524732][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.532206][ T373] device bridge_slave_0 left promiscuous mode [ 28.538363][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.546171][ T373] device veth1_macvtap left promiscuous mode [ 28.552523][ T373] device veth0_vlan left promiscuous mode [ 28.695666][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.702714][ T436] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.710003][ T436] device bridge_slave_0 entered promiscuous mode [ 28.716616][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.723639][ T436] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.730851][ T436] device bridge_slave_1 entered promiscuous mode [ 28.763019][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.770073][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.777297][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.784293][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.798958][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.806457][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.813761][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.822340][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.830616][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.838751][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.845754][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.853791][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.862054][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.870179][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.877179][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.888812][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 28.896789][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.906579][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 28.914913][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.926175][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.934695][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.944801][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.952729][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.960659][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.968061][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.976199][ T436] device veth0_vlan entered promiscuous mode [ 28.984666][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.992755][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.001606][ T436] device veth1_macvtap entered promiscuous mode 2026/01/22 23:58:25 executed programs: 17 [ 29.011433][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.019271][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.027577][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.036382][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.044837][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.062711][ T30] kauditd_printk_skb: 47 callbacks suppressed [ 29.062722][ T30] audit: type=1400 audit(1769126305.220:121): avc: denied { write } for pid=281 comm="syz-execprog" path="pipe:[14564]" dev="pipefs" ino=14564 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 29.068088][ T446] loop7: detected capacity change from 0 to 1024 [ 29.107289][ T446] EXT4-fs (loop7): Ignoring removed nobh option [ 29.113537][ T446] EXT4-fs (loop7): Ignoring removed bh option [ 29.119688][ T446] EXT4-fs (loop7): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.137923][ T446] 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. [ 29.200802][ T436] 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) [ 29.215267][ T436] EXT4-fs warning (device loop7): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 29.230118][ T436] EXT4-fs error (device loop7): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 29.244722][ T436] EXT4-fs error (device loop7) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 29.254427][ T436] EXT4-fs error (device loop7): ext4_dirty_inode:6085: inode #2: comm syz-executor: mark_inode_dirty error [ 29.266167][ T10] EXT4-fs error (device loop7): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 29.280708][ T10] EXT4-fs error (device loop7) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 29.290196][ T10] EXT4-fs error (device loop7): ext4_dirty_inode:6085: inode #15: comm kworker/u4:1: mark_inode_dirty error [ 29.301821][ T10] EXT4-fs error (device loop7): ext4_read_block_bitmap_nowait:476: comm kworker/u4:1: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 29.317697][ T10] EXT4-fs error (device loop7): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 29.332228][ T10] EXT4-fs error (device loop7) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 29.341854][ T10] EXT4-fs (loop7): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 29.354084][ T10] EXT4-fs (loop7): This should not happen!! Data will be lost [ 29.354084][ T10] [ 29.364481][ T10] EXT4-fs (loop7): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 29.377050][ T10] EXT4-fs (loop7): This should not happen!! Data will be lost [ 29.377050][ T10] [ 29.620777][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.627818][ T450] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.634999][ T450] device bridge_slave_0 entered promiscuous mode [ 29.642095][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.649263][ T450] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.656576][ T450] device bridge_slave_1 entered promiscuous mode [ 29.687359][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.694487][ T450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.701738][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.708769][ T450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.724200][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.731635][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.739028][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.747793][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.755918][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.762939][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.772070][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.780143][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.787154][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.798368][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.808251][ T373] device bridge_slave_1 left promiscuous mode [ 29.814343][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.821748][ T373] device bridge_slave_0 left promiscuous mode [ 29.827987][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.835419][ T373] device veth1_macvtap left promiscuous mode [ 29.841508][ T373] device veth0_vlan left promiscuous mode [ 29.902225][ T450] device veth0_vlan entered promiscuous mode [ 29.908964][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 29.917018][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.924909][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 29.933436][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.941773][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 29.949838][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.957840][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.965207][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.976743][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.984909][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.993645][ T450] device veth1_macvtap entered promiscuous mode [ 30.001842][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 30.009478][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 30.017609][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.026824][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 30.035113][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.056593][ T460] loop8: detected capacity change from 0 to 1024 [ 30.069239][ T460] EXT4-fs (loop8): Ignoring removed nobh option [ 30.075498][ T460] EXT4-fs (loop8): Ignoring removed bh option [ 30.081886][ T460] EXT4-fs (loop8): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.107999][ T460] 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. [ 30.173521][ T450] 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) [ 30.188038][ T450] EXT4-fs warning (device loop8): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 30.203258][ T450] EXT4-fs error (device loop8): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 30.217871][ T450] EXT4-fs error (device loop8) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 30.227459][ T450] EXT4-fs error (device loop8): ext4_dirty_inode:6085: inode #2: comm syz-executor: mark_inode_dirty error [ 30.239208][ T10] EXT4-fs error (device loop8): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 30.253801][ T10] EXT4-fs error (device loop8) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 30.263297][ T10] EXT4-fs error (device loop8): ext4_dirty_inode:6085: inode #15: comm kworker/u4:1: mark_inode_dirty error [ 30.274912][ T10] EXT4-fs error (device loop8): ext4_read_block_bitmap_nowait:476: comm kworker/u4:1: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 30.290177][ T10] EXT4-fs error (device loop8): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 30.305143][ T10] EXT4-fs error (device loop8) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 30.314820][ T10] EXT4-fs (loop8): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 30.327195][ T10] EXT4-fs (loop8): This should not happen!! Data will be lost [ 30.327195][ T10] [ 30.338032][ T10] EXT4-fs (loop8): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 30.350374][ T10] EXT4-fs (loop8): This should not happen!! Data will be lost [ 30.350374][ T10] [ 30.491313][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.498374][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.505551][ T464] device bridge_slave_0 entered promiscuous mode [ 30.513498][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.520607][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.527879][ T464] device bridge_slave_1 entered promiscuous mode [ 30.557872][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.564888][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.572125][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.579137][ T464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.594874][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.602353][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.609882][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.620169][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.628256][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.635242][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.643460][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.651649][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.658682][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.669702][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.679000][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.687537][ T373] device bridge_slave_1 left promiscuous mode [ 30.693623][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.700973][ T373] device bridge_slave_0 left promiscuous mode [ 30.707264][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.714802][ T373] device veth1_macvtap left promiscuous mode [ 30.720804][ T373] device veth0_vlan left promiscuous mode [ 30.793293][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.803426][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 30.811511][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.819478][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.826795][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.834741][ T464] device veth0_vlan entered promiscuous mode [ 30.844582][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 30.852684][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.861267][ T464] device veth1_macvtap entered promiscuous mode [ 30.869106][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 30.876633][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 30.884879][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.894173][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 30.902353][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.923320][ T474] loop9: detected capacity change from 0 to 1024 [ 31.027512][ T474] EXT4-fs (loop9): Ignoring removed nobh option [ 31.033849][ T474] EXT4-fs (loop9): Ignoring removed bh option [ 31.040065][ T474] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.057746][ T474] 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. [ 31.121631][ T464] 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) [ 31.136057][ T464] EXT4-fs warning (device loop9): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 31.151154][ T464] EXT4-fs error (device loop9): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 31.165709][ T464] EXT4-fs error (device loop9) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 31.175558][ T464] EXT4-fs error (device loop9): ext4_dirty_inode:6085: inode #2: comm syz-executor: mark_inode_dirty error [ 31.187272][ T10] EXT4-fs error (device loop9): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 31.201726][ T10] EXT4-fs error (device loop9) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 31.211351][ T10] EXT4-fs error (device loop9): ext4_dirty_inode:6085: inode #15: comm kworker/u4:1: mark_inode_dirty error [ 31.223133][ 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 [ 31.238568][ T10] EXT4-fs error (device loop9): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 31.253026][ T10] EXT4-fs error (device loop9) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 31.262704][ T10] EXT4-fs (loop9): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 31.274957][ T10] EXT4-fs (loop9): This should not happen!! Data will be lost [ 31.274957][ T10] [ 31.285554][ T10] EXT4-fs (loop9): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 31.297983][ T10] EXT4-fs (loop9): This should not happen!! Data will be lost [ 31.297983][ T10] [ 31.440859][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.447972][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.455157][ T478] device bridge_slave_0 entered promiscuous mode [ 31.462916][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.470105][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.477454][ T478] device bridge_slave_1 entered promiscuous mode [ 31.505904][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.512928][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.520149][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.527156][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.542378][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.549857][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.557102][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.565339][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.573542][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.580558][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.590810][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.598892][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.605881][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.616071][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.626191][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.640478][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.648774][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.656609][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.664157][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.671697][ T478] device veth0_vlan entered promiscuous mode [ 31.678489][ T373] device bridge_slave_1 left promiscuous mode [ 31.684553][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.691987][ T373] device bridge_slave_0 left promiscuous mode [ 31.698100][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.705583][ T373] device veth1_macvtap left promiscuous mode [ 31.711582][ T373] device veth0_vlan left promiscuous mode [ 31.790565][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.799804][ T478] device veth1_macvtap entered promiscuous mode [ 31.807669][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.815787][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.824878][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.833380][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.852463][ T488] loop0: detected capacity change from 0 to 1024 [ 31.877880][ T488] EXT4-fs (loop0): Ignoring removed nobh option [ 31.884157][ T488] EXT4-fs (loop0): Ignoring removed bh option [ 31.890312][ T488] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.907929][ T488] 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. [ 31.974980][ T478] 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) [ 31.989400][ T478] EXT4-fs warning (device loop0): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 32.004100][ T478] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 32.018737][ T478] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 32.028481][ T478] EXT4-fs error (device loop0): ext4_dirty_inode:6085: inode #2: comm syz-executor: mark_inode_dirty error [ 32.040161][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 32.054766][ T10] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 32.064339][ T10] EXT4-fs error (device loop0): ext4_dirty_inode:6085: inode #15: comm kworker/u4:1: mark_inode_dirty error [ 32.076012][ T10] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm kworker/u4:1: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 32.091336][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 32.105801][ T10] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 32.115518][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 32.127912][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 32.127912][ T10] [ 32.138346][ T10] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 32.150692][ T10] EXT4-fs (loop0): This should not happen!! Data will be lost [ 32.150692][ T10] [ 32.329400][ T493] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.336412][ T493] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.343658][ T493] device bridge_slave_0 entered promiscuous mode [ 32.350257][ T493] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.357552][ T493] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.364845][ T493] device bridge_slave_1 entered promiscuous mode [ 32.396038][ T493] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.403081][ T493] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.410317][ T493] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.417326][ T493] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.432507][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.440031][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.447302][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.455842][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.464028][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.471058][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.480128][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.488248][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.495236][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.505390][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.515262][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.527044][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.538300][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.546169][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.553563][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.562773][ T493] device veth0_vlan entered promiscuous mode [ 32.571281][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.579883][ T493] device veth1_macvtap entered promiscuous mode [ 32.588160][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.597993][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.627543][ T503] loop1: detected capacity change from 0 to 1024 [ 32.634064][ T373] device bridge_slave_1 left promiscuous mode [ 32.640557][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.647962][ T373] device bridge_slave_0 left promiscuous mode [ 32.654024][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.657438][ T503] EXT4-fs (loop1): Ignoring removed nobh option [ 32.667385][ T503] EXT4-fs (loop1): Ignoring removed bh option [ 32.673437][ T503] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.685621][ T373] device veth1_macvtap left promiscuous mode [ 32.691621][ T373] device veth0_vlan left promiscuous mode [ 32.697980][ T503] 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. [ 32.773725][ T493] 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) [ 32.788893][ T493] EXT4-fs warning (device loop1): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 32.803467][ T493] EXT4-fs error (device loop1): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 32.818205][ T493] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 32.827880][ T493] EXT4-fs error (device loop1): ext4_dirty_inode:6085: inode #2: comm syz-executor: mark_inode_dirty error [ 32.840040][ T316] EXT4-fs error (device loop1): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 8391460049216894068 in block_group 0 [ 32.854552][ T316] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 32.864035][ T316] EXT4-fs error (device loop1): ext4_dirty_inode:6085: inode #15: comm kworker/u4:3: mark_inode_dirty error [ 32.875889][ T316] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm kworker/u4:3: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 32.891138][ T316] EXT4-fs error (device loop1): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 8391460049216894068 in block_group 0 [ 32.905738][ T316] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 32.915612][ T316] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 32.928162][ T316] EXT4-fs (loop1): This should not happen!! Data will be lost [ 32.928162][ T316] [ 32.938747][ T316] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 32.951150][ T316] EXT4-fs (loop1): This should not happen!! Data will be lost [ 32.951150][ T316] [ 33.139926][ T507] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.147007][ T507] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.154174][ T507] device bridge_slave_0 entered promiscuous mode [ 33.161279][ T507] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.168423][ T507] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.175622][ T507] device bridge_slave_1 entered promiscuous mode [ 33.205055][ T507] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.212084][ T507] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.219321][ T507] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.226320][ T507] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.240818][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.248653][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.255827][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.264031][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.272313][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.279331][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.290502][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.298639][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.305642][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.315576][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.327137][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.338632][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.348628][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.356498][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.364036][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.374097][ T507] device veth0_vlan entered promiscuous mode [ 33.382591][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.391176][ T507] device veth1_macvtap entered promiscuous mode [ 33.399944][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.411206][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.430909][ T517] loop2: detected capacity change from 0 to 1024 [ 33.549881][ T517] EXT4-fs (loop2): Ignoring removed nobh option [ 33.556146][ T517] EXT4-fs (loop2): Ignoring removed bh option [ 33.562287][ T517] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.577896][ T517] 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. [ 33.648315][ T507] 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) [ 33.662784][ T507] EXT4-fs warning (device loop2): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 33.677548][ T373] device bridge_slave_1 left promiscuous mode [ 33.683617][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.691064][ T507] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 33.691127][ T373] device bridge_slave_0 left promiscuous mode [ 33.705723][ T507] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 33.712315][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.721252][ T507] EXT4-fs error (device loop2): ext4_dirty_inode:6085: inode #2: comm syz-executor: mark_inode_dirty error [ 33.739553][ T8] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 [ 33.754028][ T8] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 33.754188][ T373] device bridge_slave_1 left promiscuous mode [ 33.763528][ T8] EXT4-fs error (device loop2): ext4_dirty_inode:6085: inode #15: comm kworker/u4:0: mark_inode_dirty error [ 33.769791][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.781062][ T8] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm kworker/u4:0: Invalid block bitmap block 8391460049216894068 in block_group 0 [ 33.803138][ T373] device bridge_slave_0 left promiscuous mode [ 33.803163][ T8] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 [ 33.809463][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.823636][ T8] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5881: Corrupt filesystem [ 33.840092][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 [ 33.852383][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 33.852383][ T8] [ 33.852629][ T373] device veth1_macvtap left promiscuous mode [ 33.862943][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 [ 33.868136][ T373] device veth0_vlan left promiscuous mode [ 33.880288][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 33.880288][ T8] [ 33.895770][ T373] device veth1_macvtap left promiscuous mode [ 33.902016][ T373] device veth0_vlan left promiscuous mode