Warning: Permanently added '10.128.1.190' (ED25519) to the list of known hosts. 2026/03/09 23:43:42 parsed 1 programs [ 48.329908][ T30] audit: type=1400 audit(1773099823.305:105): avc: denied { unlink } for pid=388 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" Setting up swapspace version 1, size = 127995904 bytes [ 48.427738][ T388] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.228577][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.266240][ T409] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.303193][ T409] device bridge_slave_0 entered promiscuous mode [ 49.318999][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.326169][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.333686][ T409] device bridge_slave_1 entered promiscuous mode [ 49.384124][ T30] audit: type=1401 audit(1773099824.355:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.504796][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.511931][ T409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.519319][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.526524][ T409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.628806][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.640265][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.659315][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.691258][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.702980][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.710092][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.717663][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.727448][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.734671][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.742141][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.750489][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.770374][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.782286][ T409] device veth0_vlan entered promiscuous mode [ 49.790015][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.798488][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.806302][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.824633][ T409] device veth1_macvtap entered promiscuous mode [ 49.832757][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/03/09 23:43:44 executed programs: 0 [ 49.860271][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.885747][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.047418][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.054860][ T457] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.062400][ T457] device bridge_slave_0 entered promiscuous mode [ 50.070772][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.077830][ T457] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.085444][ T457] device bridge_slave_1 entered promiscuous mode [ 50.158326][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.165508][ T460] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.173103][ T460] device bridge_slave_0 entered promiscuous mode [ 50.181224][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.188426][ T460] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.196064][ T460] device bridge_slave_1 entered promiscuous mode [ 50.254149][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.261727][ T465] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.269579][ T465] device bridge_slave_0 entered promiscuous mode [ 50.276683][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.283957][ T465] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.291421][ T465] device bridge_slave_1 entered promiscuous mode [ 50.343026][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.350335][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.357922][ T464] device bridge_slave_0 entered promiscuous mode [ 50.368171][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.375571][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.383063][ T464] device bridge_slave_1 entered promiscuous mode [ 50.516565][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.523815][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.531569][ T468] device bridge_slave_0 entered promiscuous mode [ 50.553933][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.561104][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.568727][ T468] device bridge_slave_1 entered promiscuous mode [ 50.594792][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.601981][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.609350][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.616589][ T464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.626091][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.633666][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.641986][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.649624][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.686159][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.693950][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.702880][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.711464][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.718516][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.726149][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.743183][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.751506][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.758718][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.767021][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.775401][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.782482][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.789933][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.798372][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.806654][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.813748][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.846807][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.866517][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.874744][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.883049][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.896572][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.929108][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.948347][ T460] device veth0_vlan entered promiscuous mode [ 50.959583][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.968127][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.976358][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.984121][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.992050][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.000736][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.008799][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.016453][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.024172][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.032538][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.039632][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.047961][ T457] device veth0_vlan entered promiscuous mode [ 51.068628][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.076531][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.084891][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.092004][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.105623][ T460] device veth1_macvtap entered promiscuous mode [ 51.121163][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.129846][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.138024][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.145112][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.152730][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.161360][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.168383][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.175928][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.201952][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.210292][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.218280][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.226998][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.235450][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.243764][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.253392][ T457] device veth1_macvtap entered promiscuous mode [ 51.270886][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.278766][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.287174][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.296333][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.305248][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.326021][ T465] device veth0_vlan entered promiscuous mode [ 51.333667][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.342126][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.350973][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.360135][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.368556][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.377403][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.386542][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.394842][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.403255][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.411747][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.420426][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.427947][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.455251][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.463984][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.473836][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.482978][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.498579][ T482] loop0: detected capacity change from 0 to 1024 [ 51.498868][ T465] device veth1_macvtap entered promiscuous mode [ 51.518221][ T464] device veth0_vlan entered promiscuous mode [ 51.524993][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.533271][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.541802][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.542089][ T482] ======================================================= [ 51.542089][ T482] WARNING: The mand mount option has been deprecated and [ 51.542089][ T482] and is ignored by this kernel. Remove the mand [ 51.542089][ T482] option from the mount to silence this warning. [ 51.542089][ T482] ======================================================= [ 51.551503][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.593440][ T482] EXT4-fs (loop0): Ignoring removed nobh option [ 51.600769][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.613867][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.621634][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.630093][ T482] EXT4-fs (loop0): Ignoring removed bh option [ 51.636230][ T482] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.664402][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.673704][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.683391][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.698843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.702382][ T486] loop1: detected capacity change from 0 to 1024 [ 51.714100][ T482] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,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. [ 51.742553][ T30] audit: type=1400 audit(1773099826.715:107): avc: denied { mount } for pid=481 comm="syz.0.17" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.755830][ T464] device veth1_macvtap entered promiscuous mode [ 51.779649][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.801537][ T486] EXT4-fs (loop1): Ignoring removed nobh option [ 51.807881][ T486] EXT4-fs (loop1): Ignoring removed bh option [ 51.824684][ T482] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.17: Allocating blocks 497-513 which overlap fs metadata [ 51.839683][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.854048][ T486] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.866941][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.874683][ T30] audit: type=1400 audit(1773099826.745:108): avc: denied { write } for pid=481 comm="syz.0.17" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.897065][ T482] EXT4-fs (loop0): pa ffff8881320b89d8: logic 128, phys. 385, len 8 [ 51.897585][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.905428][ T482] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 51.915876][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.928077][ T30] audit: type=1400 audit(1773099826.745:109): avc: denied { add_name } for pid=481 comm="syz.0.17" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.936056][ T486] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,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. [ 51.985423][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.002966][ T30] audit: type=1400 audit(1773099826.745:110): avc: denied { create } for pid=481 comm="syz.0.17" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.024084][ T30] audit: type=1400 audit(1773099826.745:111): avc: denied { read write } for pid=481 comm="syz.0.17" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 52.047967][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.052349][ T30] audit: type=1400 audit(1773099826.745:112): avc: denied { open } for pid=481 comm="syz.0.17" path="/0/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 52.079768][ T30] audit: type=1400 audit(1773099826.895:113): avc: denied { read write open } for pid=481 comm="syz.0.17" path="/0/file1/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.107234][ T30] audit: type=1400 audit(1773099826.895:114): avc: denied { mounton } for pid=481 comm="syz.0.17" path="/0/file1/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.119450][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.141191][ T493] loop5: detected capacity change from 0 to 1024 [ 52.152052][ T486] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.18: Allocating blocks 497-513 which overlap fs metadata [ 52.169075][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.180727][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.184552][ T457] 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) [ 52.188259][ T483] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.211454][ T457] EXT4-fs warning (device loop0): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 52.225034][ T493] EXT4-fs (loop5): Ignoring removed nobh option [ 52.226875][ T486] EXT4-fs error (device loop1): __ext4_get_inode_loc:4358: comm syz.1.18: Invalid inode table block 8391460049216894068 in block_group 0 [ 52.246068][ T493] EXT4-fs (loop5): Ignoring removed bh option [ 52.253878][ T457] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 52.256641][ T493] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.272202][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.284648][ T457] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 52.290165][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.304175][ T486] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 52.309303][ T483] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.323129][ T483] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.330732][ T457] EXT4-fs error (device loop0): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 52.335100][ T486] EXT4-fs error (device loop1): ext4_dirty_inode:6089: inode #15: comm syz.1.18: mark_inode_dirty error [ 52.343660][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.355156][ T486] EXT4-fs error (device loop1): ext4_discard_preallocations:5132: comm syz.1.18: Error -117 loading buddy information for 4294952389 [ 52.363624][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.376541][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 [ 52.386760][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.408282][ T486] EXT4-fs error (device loop1): ext4_discard_preallocations:5132: comm syz.1.18: Error -117 loading buddy information for 4294952389 [ 52.410258][ T493] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,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. [ 52.425863][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 [ 52.462991][ T486] EXT4-fs error (device loop1): __ext4_get_inode_loc:4358: comm syz.1.18: Invalid inode table block 8391460049216894068 in block_group 0 [ 52.496154][ T486] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 52.524055][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.533174][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.533180][ T493] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.21: Allocating blocks 497-513 which overlap fs metadata [ 52.555717][ T498] loop6: detected capacity change from 0 to 1024 [ 52.563896][ T493] EXT4-fs (loop5): pa ffff8881320b8690: logic 128, phys. 385, len 8 [ 52.572209][ T493] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 52.580714][ T486] EXT4-fs error (device loop1): ext4_ext_truncate:4462: inode #15: comm syz.1.18: mark_inode_dirty error [ 52.595606][ T486] EXT4-fs error (device loop1): __ext4_get_inode_loc:4358: comm syz.1.18: Invalid inode table block 8391460049216894068 in block_group 0 [ 52.614698][ T498] EXT4-fs (loop6): Ignoring removed nobh option [ 52.621388][ T498] EXT4-fs (loop6): Ignoring removed bh option [ 52.627888][ T498] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.643735][ T460] EXT4-fs warning (device loop1): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 52.658798][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.667565][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.687531][ T498] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,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. [ 52.724206][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.733059][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.748386][ T465] 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) [ 52.767381][ T468] device veth0_vlan entered promiscuous mode [ 52.788118][ T465] EXT4-fs warning (device loop5): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 52.803011][ T498] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.19: Allocating blocks 497-513 which overlap fs metadata [ 52.817253][ T465] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 52.823939][ T498] EXT4-fs (loop6): pa ffff8881320b87e0: logic 128, phys. 385, len 8 [ 52.836470][ T465] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 52.839767][ T498] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 52.851315][ T465] EXT4-fs error (device loop5): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 52.871484][ T498] EXT4-fs error (device loop6): ext4_discard_preallocations:5132: comm syz.6.19: Error -117 loading buddy information for 4294952389 [ 52.872252][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.888186][ T483] ================================================================== [ 52.894189][ T498] EXT4-fs error (device loop6): __ext4_get_inode_loc:4358: comm syz.6.19: Invalid inode table block 8391460049216894068 in block_group 0 [ 52.901412][ T483] BUG: KASAN: use-after-free in ext4_find_extent+0xbeb/0xe20 [ 52.901456][ T483] Read of size 4 at addr ffff888126a16d6c by task kworker/u4:5/483 [ 52.901472][ T483] [ 52.901483][ T483] CPU: 0 PID: 483 Comm: kworker/u4:5 Not tainted syzkaller #0 [ 52.901501][ T483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 52.901514][ T483] Workqueue: writeback wb_workfn [ 52.917009][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.922870][ T483] (flush-7:5) [ 52.922904][ T483] Call Trace: [ 52.922912][ T483] [ 52.922921][ T483] __dump_stack+0x21/0x30 [ 52.922948][ T483] dump_stack_lvl+0x110/0x170 [ 52.922968][ T483] ? show_regs_print_info+0x20/0x20 [ 52.950122][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.951045][ T483] ? load_image+0x3e0/0x3e0 [ 52.971182][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.973463][ T483] print_address_description+0x7f/0x2c0 [ 52.978762][ T498] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 52.982575][ T483] ? ext4_find_extent+0xbeb/0xe20 [ 52.982604][ T483] kasan_report+0xf1/0x140 [ 52.982624][ T483] ? __read_extent_tree_block+0x1e8/0x790 [ 52.982643][ T483] ? ext4_find_extent+0xbeb/0xe20 [ 52.982663][ T483] __asan_report_load4_noabort+0x14/0x20 [ 52.999020][ T498] EXT4-fs error (device loop6): ext4_ext_truncate:4462: inode #15: comm syz.6.19: mark_inode_dirty error [ 53.000119][ T483] ext4_find_extent+0xbeb/0xe20 [ 53.000149][ T483] ext4_ext_map_blocks+0x207/0x61e0 [ 53.000171][ T483] ? ret_from_fork+0x1f/0x30 [ 53.010388][ T498] EXT4-fs error (device loop6): __ext4_get_inode_loc:4358: comm syz.6.19: Invalid inode table block 8391460049216894068 in block_group 0 [ 53.013011][ T483] ? stack_trace_save+0xa6/0xf0 [ 53.035758][ T498] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 53.037692][ T483] ? __stack_depot_save+0x34/0x480 [ 53.044030][ T498] EXT4-fs error (device loop6): ext4_truncate:4310: inode #15: comm syz.6.19: mark_inode_dirty error [ 53.048512][ T483] ? __mem_cgroup_uncharge_list+0x39/0xc0 [ 53.048545][ T483] ? __kasan_slab_alloc+0xcf/0xf0 [ 53.130792][ T483] ? __kasan_slab_alloc+0xbd/0xf0 [ 53.135837][ T483] ? slab_post_alloc_hook+0x4f/0x2b0 [ 53.141176][ T483] ? kmem_cache_alloc+0xf7/0x260 [ 53.146229][ T483] ? ext4_alloc_io_end_vec+0x2a/0x160 [ 53.151625][ T483] ? ext4_writepages+0xf20/0x3090 [ 53.156753][ T483] ? do_writepages+0x473/0x6c0 [ 53.161549][ T483] ? wb_workfn+0x3ac/0xf30 [ 53.165987][ T483] ? process_one_work+0x6be/0xba0 [ 53.171026][ T483] ? worker_thread+0xa59/0x1200 [ 53.175909][ T483] ? ext4_ext_release+0x10/0x10 [ 53.180796][ T483] ? ext4_es_lookup_extent+0x54c/0x900 [ 53.186359][ T483] ext4_map_blocks+0x988/0x1b30 [ 53.191489][ T483] ? slab_post_alloc_hook+0x6d/0x2b0 [ 53.196797][ T483] ? should_failslab+0x9/0x20 [ 53.201503][ T483] ? ext4_issue_zeroout+0x250/0x250 [ 53.206736][ T483] ? ext4_inode_journal_mode+0x19a/0x480 [ 53.212387][ T483] ext4_writepages+0x123f/0x3090 [ 53.217456][ T483] ? mark_page_accessed+0x3b0/0x8f0 [ 53.222778][ T483] ? __activate_page+0xd70/0xd70 [ 53.227848][ T483] ? update_curr+0x31f/0x5e0 [ 53.232482][ T483] ? ext4_readpage+0x220/0x220 [ 53.237445][ T483] ? copy_page_from_iter_atomic+0x966/0x1380 [ 53.243563][ T483] ? memcpy+0x56/0x70 [ 53.247570][ T483] ? copy_page_from_iter_atomic+0x788/0x1380 [ 53.253770][ T483] ? __kasan_check_read+0x11/0x20 [ 53.258827][ T483] ? __set_page_dirty_no_writeback+0xff/0x130 [ 53.264914][ T483] ? ext4_readpage+0x220/0x220 [ 53.269780][ T483] do_writepages+0x473/0x6c0 [ 53.274395][ T483] ? update_curr+0x31f/0x5e0 [ 53.279095][ T483] ? __writepage+0x130/0x130 [ 53.283791][ T483] ? enqueue_task_fair+0xb22/0x2160 [ 53.289296][ T483] ? __kasan_check_write+0x14/0x20 [ 53.294455][ T483] ? _raw_spin_lock+0x94/0xf0 [ 53.299155][ T483] __writeback_single_inode+0xd5/0x9c0 [ 53.304729][ T483] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 53.310737][ T483] writeback_sb_inodes+0xa10/0x1610 [ 53.316044][ T483] ? psi_task_change+0x213/0x370 [ 53.321091][ T483] ? queue_io+0x4c0/0x4c0 [ 53.325435][ T483] ? __kasan_check_read+0x11/0x20 [ 53.330476][ T483] ? queue_io+0x382/0x4c0 [ 53.334825][ T483] wb_writeback+0x40b/0x9d0 [ 53.339350][ T483] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 53.345368][ T483] ? set_worker_desc+0x1ba/0x1f0 [ 53.350351][ T483] ? __kasan_check_write+0x14/0x20 [ 53.355483][ T483] wb_workfn+0x3ac/0xf30 [ 53.359804][ T483] ? inode_wait_for_writeback+0x220/0x220 [ 53.365728][ T483] ? compat_start_thread+0x20/0x20 [ 53.370958][ T483] ? _raw_spin_unlock+0x4d/0x70 [ 53.375847][ T483] ? finish_task_switch+0x16b/0x780 [ 53.381241][ T483] ? __switch_to_asm+0x3a/0x60 [ 53.386023][ T483] ? __schedule+0xb76/0x14c0 [ 53.390621][ T483] process_one_work+0x6be/0xba0 [ 53.395579][ T483] worker_thread+0xa59/0x1200 [ 53.400288][ T483] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 53.405768][ T483] ? __kthread_parkme+0xac/0x200 [ 53.410722][ T483] kthread+0x411/0x500 [ 53.414807][ T483] ? worker_clr_flags+0x190/0x190 [ 53.419973][ T483] ? kthread_blkcg+0xd0/0xd0 [ 53.424776][ T483] ret_from_fork+0x1f/0x30 [ 53.429303][ T483] [ 53.432343][ T483] [ 53.434834][ T483] The buggy address belongs to the page: [ 53.440524][ T483] page:ffffea00049a8580 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x126a16 [ 53.450985][ T483] flags: 0x4000000000000000(zone=1) [ 53.456303][ T483] raw: 4000000000000000 ffffea00049a85c8 ffffea00049a8548 0000000000000000 [ 53.464916][ T483] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 53.473706][ T483] page dumped because: kasan: bad access detected [ 53.480252][ T483] page_owner tracks the page as freed [ 53.485632][ T483] page last allocated via order 0, migratetype Movable, gfp_mask 0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 388, ts 47625058052, free_ts 47933768396 [ 53.501251][ T483] post_alloc_hook+0x192/0x1b0 [ 53.506048][ T483] prep_new_page+0x1c/0x110 [ 53.510825][ T483] get_page_from_freelist+0x2d3a/0x2dc0 [ 53.516386][ T483] __alloc_pages+0x1a2/0x460 [ 53.520998][ T483] handle_pte_fault+0xebf/0x2710 [ 53.525999][ T483] do_handle_mm_fault+0x1af9/0x1de0 [ 53.531443][ T483] do_user_addr_fault+0x828/0x1250 [ 53.536587][ T483] exc_page_fault+0x51/0xb0 [ 53.541203][ T483] asm_exc_page_fault+0x27/0x30 [ 53.546074][ T483] page last free stack trace: [ 53.550783][ T483] free_unref_page_prepare+0x542/0x550 [ 53.556767][ T483] free_unref_page_list+0x13a/0x9d0 [ 53.561989][ T483] release_pages+0x1006/0x1060 [ 53.566865][ T483] free_pages_and_swap_cache+0x86/0xa0 [ 53.572345][ T483] tlb_finish_mmu+0x17e/0x310 [ 53.577144][ T483] unmap_region+0x344/0x3b0 [ 53.581664][ T483] __do_munmap+0xa24/0x1020 [ 53.586327][ T483] __vm_munmap+0x163/0x2b0 [ 53.590768][ T483] __x64_sys_munmap+0x6b/0x80 [ 53.595612][ T483] x64_sys_call+0xc9/0x9a0 [ 53.600051][ T483] do_syscall_64+0x4c/0xa0 [ 53.604480][ T483] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 53.610485][ T483] [ 53.612822][ T483] Memory state around the buggy address: [ 53.618561][ T483] ffff888126a16c00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 53.626632][ T483] ffff888126a16c80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 53.634708][ T483] >ffff888126a16d00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 53.642868][ T483] ^ [ 53.650335][ T483] ffff888126a16d80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 53.658406][ T483] ffff888126a16e00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 53.666750][ T483] ================================================================== [ 53.674987][ T483] Disabling lock debugging due to kernel taint [ 53.690808][ T464] 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) [ 53.707416][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 53.707431][ T30] audit: type=1400 audit(1773099828.675:117): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 53.739080][ T468] device veth1_macvtap entered promiscuous mode [ 53.746117][ T464] EXT4-fs warning (device loop6): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 53.757341][ T30] audit: type=1400 audit(1773099828.725:118): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.775973][ T483] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm kworker/u4:5: Invalid inode table block 8391460049216894068 in block_group 0 [ 53.785053][ T30] audit: type=1400 audit(1773099828.725:119): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.798422][ T483] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm kworker/u4:5: Invalid inode table block 8391460049216894068 in block_group 0 [ 53.825497][ T30] audit: type=1400 audit(1773099828.725:120): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.857843][ T318] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 53.865425][ T30] audit: type=1400 audit(1773099828.725:121): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 53.878577][ T318] EXT4-fs (loop6): This should not happen!! Data will be lost [ 53.878577][ T318] [ 53.893874][ T30] audit: type=1400 audit(1773099828.725:122): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 53.903582][ T318] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 1 with error 117 [ 53.936809][ T30] audit: type=1400 audit(1773099828.725:123): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 53.937928][ T318] EXT4-fs (loop6): This should not happen!! Data will be lost [ 53.937928][ T318] [ 53.970020][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.978319][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.990109][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.022484][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.031494][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.073183][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.082255][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.177049][ T516] loop3: detected capacity change from 0 to 1024 [ 54.198693][ T503] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.206073][ T503] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.209622][ T516] EXT4-fs (loop3): Ignoring removed nobh option [ 54.219743][ T516] EXT4-fs (loop3): Ignoring removed bh option [ 54.225867][ T516] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.238336][ T503] device bridge_slave_0 entered promiscuous mode [ 54.250109][ T503] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.257184][ T503] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.265815][ T503] device bridge_slave_1 entered promiscuous mode [ 54.280655][ T516] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,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. [ 54.317207][ T516] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3885: comm syz.3.20: Allocating blocks 497-513 which overlap fs metadata [ 54.331962][ T516] EXT4-fs (loop3): pa ffff8881321edc78: logic 128, phys. 385, len 8 [ 54.340184][ T516] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 54.374940][ T468] 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) [ 54.390065][ T468] EXT4-fs warning (device loop3): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 54.403935][ T507] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.411681][ T507] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.411855][ T468] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 54.421395][ T507] device bridge_slave_0 entered promiscuous mode [ 54.441695][ T468] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 54.451866][ T468] EXT4-fs error (device loop3): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 54.463744][ T318] EXT4-fs error (device loop3): ext4_map_blocks:740: inode #15: block 11430625961574: comm kworker/u4:3: lblock 0 mapped to illegal pblock 11430625961574 (length 1) [ 54.481081][ T507] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.488153][ T507] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.490336][ T318] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 54.498013][ T507] device bridge_slave_1 entered promiscuous mode [ 54.508374][ T318] EXT4-fs (loop3): This should not happen!! Data will be lost [ 54.508374][ T318] [ 54.523849][ T318] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 8391460049216894068 in block_group 0 [ 54.538964][ T318] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 8391460049216894068 in block_group 0 [ 54.556270][ T318] EXT4-fs error (device loop3): ext4_map_blocks:740: inode #15: block 11430625961610: comm kworker/u4:3: lblock 36 mapped to illegal pblock 11430625961610 (length 1) [ 54.581603][ T511] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.588801][ T511] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.589742][ T318] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 1 with error 117 [ 54.599530][ T511] device bridge_slave_0 entered promiscuous mode [ 54.609317][ T318] EXT4-fs (loop3): This should not happen!! Data will be lost [ 54.609317][ T318] [ 54.618010][ T510] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.632843][ T510] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.640828][ T510] device bridge_slave_0 entered promiscuous mode [ 54.648319][ T510] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.655493][ T510] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.663115][ T510] device bridge_slave_1 entered promiscuous mode [ 54.675816][ T511] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.683102][ T511] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.692300][ T511] device bridge_slave_1 entered promiscuous mode [ 54.880847][ T511] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.888015][ T511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.895462][ T511] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.902676][ T511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.917148][ T510] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.924262][ T510] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.931606][ T510] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.938651][ T510] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.959038][ T503] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.966266][ T503] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.973601][ T503] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.981046][ T503] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.012497][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.020357][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.028776][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.036747][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.044432][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.052466][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.082517][ T43] device bridge_slave_1 left promiscuous mode [ 55.088724][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.096581][ T43] device bridge_slave_0 left promiscuous mode [ 55.102789][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.111011][ T43] device veth1_macvtap left promiscuous mode [ 55.117058][ T43] device veth0_vlan left promiscuous mode [ 55.233153][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.240935][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.270011][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.277697][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.285399][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.294290][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.302562][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.309732][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.317992][ T529] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.325352][ T529] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.332904][ T529] device bridge_slave_0 entered promiscuous mode [ 55.341735][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.350429][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.358758][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.365866][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.380274][ T529] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.387450][ T529] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.395091][ T529] device bridge_slave_1 entered promiscuous mode [ 55.409960][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.418955][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.427712][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.435337][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.443000][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.451540][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.459808][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.466851][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.474456][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.482687][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.506203][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.514400][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.522748][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.531288][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.571840][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.582038][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.591072][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.600899][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.608163][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.615865][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.624634][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.633098][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.640189][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.647641][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.656313][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.664519][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.672747][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.681075][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.689154][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.697411][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.705586][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.734652][ T511] device veth0_vlan entered promiscuous mode [ 55.753082][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.760617][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.768133][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.776717][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.785335][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.794065][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.801682][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.818686][ T510] device veth0_vlan entered promiscuous mode [ 55.831130][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.840137][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.848723][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.857018][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.865878][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.873544][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.884197][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.904727][ T511] device veth1_macvtap entered promiscuous mode [ 55.912165][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.920825][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.929122][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.936226][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.944296][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.953243][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.961875][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.968979][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.977418][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.996074][ T503] device veth0_vlan entered promiscuous mode [ 56.005602][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.014164][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.022905][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.030694][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.039822][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.054365][ T510] device veth1_macvtap entered promiscuous mode [ 56.071964][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.080557][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.089121][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.097760][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.125813][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.134660][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.143459][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.152177][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.160908][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.169099][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.177421][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.186080][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/09 23:43:51 executed programs: 25 [ 56.202159][ T503] device veth1_macvtap entered promiscuous mode [ 56.220196][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.228651][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.237186][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.257156][ T507] device veth0_vlan entered promiscuous mode [ 56.283547][ T534] loop9: detected capacity change from 0 to 1024 [ 56.303783][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.312597][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.321181][ T534] EXT4-fs (loop9): Ignoring removed nobh option [ 56.321940][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.327499][ T534] EXT4-fs (loop9): Ignoring removed bh option [ 56.327526][ T534] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.337782][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.365301][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.374871][ T534] EXT4-fs (loop9): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,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. [ 56.374919][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.410009][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.418541][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.427575][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.435868][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.446703][ T534] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3885: comm syz.9.30: Allocating blocks 497-513 which overlap fs metadata [ 56.466009][ T534] EXT4-fs (loop9): pa ffff8881321ed3f0: logic 128, phys. 385, len 8 [ 56.474189][ T534] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 56.498831][ T539] loop4: detected capacity change from 0 to 1024 [ 56.506321][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.514981][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.547781][ T539] EXT4-fs (loop4): Ignoring removed nobh option [ 56.557314][ T541] loop7: detected capacity change from 0 to 1024 [ 56.566772][ T511] 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) [ 56.567337][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.589738][ T539] EXT4-fs (loop4): Ignoring removed bh option [ 56.595967][ T539] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.608380][ T511] EXT4-fs warning (device loop9): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 56.615090][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.632063][ T511] EXT4-fs error (device loop9): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 56.632211][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.650094][ T541] EXT4-fs (loop7): Ignoring removed nobh option [ 56.667231][ T511] EXT4-fs error (device loop9) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 56.677061][ T541] EXT4-fs (loop7): Ignoring removed bh option [ 56.686489][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.695239][ T541] EXT4-fs (loop7): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.695361][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.711037][ T511] EXT4-fs error (device loop9): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 56.714602][ T483] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.728391][ T539] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,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. [ 56.735056][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.764809][ T329] EXT4-fs error (device loop9): __ext4_get_inode_loc:4358: comm kworker/u4:4: Invalid inode table block 8391460049216894068 in block_group 0 [ 56.771263][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.789289][ T541] EXT4-fs (loop7): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,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. [ 56.796962][ T483] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.824601][ T483] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.832143][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.840575][ T329] EXT4-fs error (device loop9): __ext4_get_inode_loc:4358: comm kworker/u4:4: Invalid inode table block 8391460049216894068 in block_group 0 [ 56.843233][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.868063][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.877105][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.887395][ T507] device veth1_macvtap entered promiscuous mode [ 56.898609][ T541] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:3885: comm syz.7.33: Allocating blocks 497-513 which overlap fs metadata [ 56.924679][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.936073][ T539] EXT4-fs error (device loop4): ext4_map_blocks:740: inode #15: block 478: comm syz.4.32: lblock 222 mapped to illegal pblock 478 (length 1) [ 56.938400][ T541] EXT4-fs (loop7): pa ffff8881321ed888: logic 128, phys. 385, len 8 [ 56.959113][ T541] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 56.960546][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.978086][ T541] EXT4-fs error (device loop7): ext4_discard_preallocations:5132: comm syz.7.33: Error -117 loading buddy information for 4294952389 [ 56.992541][ T539] EXT4-fs error (device loop4): ext4_discard_preallocations:5132: comm syz.4.32: Error -117 loading buddy information for 4294952389 [ 57.012739][ T539] EXT4-fs error (device loop4): ext4_discard_preallocations:5132: comm syz.4.32: Error -117 loading buddy information for 4294952389 [ 57.020410][ T541] EXT4-fs error (device loop7): __ext4_get_inode_loc:4358: comm syz.7.33: Invalid inode table block 8391460049216894068 in block_group 0 [ 57.028422][ T539] EXT4-fs error (device loop4): __ext4_get_inode_loc:4358: comm syz.4.32: Invalid inode table block 8391460049216894068 in block_group 0 [ 57.055189][ T541] EXT4-fs error (device loop7) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 57.064841][ T539] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 57.069165][ T541] EXT4-fs error (device loop7): ext4_ext_truncate:4462: inode #15: comm syz.7.33: mark_inode_dirty error [ 57.090613][ T539] EXT4-fs error (device loop4): ext4_ext_truncate:4462: inode #15: comm syz.4.32: mark_inode_dirty error [ 57.103358][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.111742][ T539] EXT4-fs error (device loop4): __ext4_get_inode_loc:4358: comm syz.4.32: Invalid inode table block 8391460049216894068 in block_group 0 [ 57.113182][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.128372][ T539] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 57.136562][ T541] EXT4-fs error (device loop7): __ext4_get_inode_loc:4358: comm syz.7.33: Invalid inode table block 8391460049216894068 in block_group 0 [ 57.145472][ T539] EXT4-fs error (device loop4): ext4_truncate:4310: inode #15: comm syz.4.32: mark_inode_dirty error [ 57.172523][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.180895][ T541] EXT4-fs error (device loop7) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 57.182837][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.200971][ T541] EXT4-fs error (device loop7): ext4_truncate:4310: inode #15: comm syz.7.33: mark_inode_dirty error [ 57.210507][ T510] 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) [ 57.229004][ T510] EXT4-fs warning (device loop4): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 57.251639][ T503] 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) [ 57.267230][ T503] EXT4-fs warning (device loop7): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 57.296764][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.308548][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.322805][ T529] device veth0_vlan entered promiscuous mode [ 57.331265][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.340240][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.373827][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.381561][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.433824][ T529] device veth1_macvtap entered promiscuous mode [ 57.446250][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.455455][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.464136][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.497846][ T554] loop8: detected capacity change from 0 to 1024 [ 57.525123][ T554] EXT4-fs (loop8): Ignoring removed nobh option [ 57.533366][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.541180][ T554] EXT4-fs (loop8): Ignoring removed bh option [ 57.547467][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.548015][ T554] EXT4-fs (loop8): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.602171][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.611312][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.614940][ T554] EXT4-fs (loop8): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,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. [ 57.658523][ T554] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3885: comm syz.8.27: Allocating blocks 497-513 which overlap fs metadata [ 57.676666][ T549] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.683986][ T549] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.684828][ T554] EXT4-fs (loop8): pa ffff888112e19738: logic 128, phys. 385, len 8 [ 57.693868][ T549] device bridge_slave_0 entered promiscuous mode [ 57.699513][ T554] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 57.721849][ T549] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.728939][ T549] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.737154][ T549] device bridge_slave_1 entered promiscuous mode [ 57.769817][ T563] loop2: detected capacity change from 0 to 1024 [ 57.785841][ T563] EXT4-fs (loop2): Ignoring removed nobh option [ 57.792614][ T563] EXT4-fs (loop2): Ignoring removed bh option [ 57.799602][ T563] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.814808][ T507] 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) [ 57.838164][ T507] EXT4-fs warning (device loop8): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 57.857666][ T507] EXT4-fs error (device loop8): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 57.886023][ T552] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.893682][ T507] EXT4-fs error (device loop8) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 57.894239][ T552] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.906922][ T563] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,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. [ 57.912320][ T552] device bridge_slave_0 entered promiscuous mode [ 57.939751][ T507] EXT4-fs error (device loop8): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 57.956784][ T483] EXT4-fs error (device loop8): __ext4_get_inode_loc:4358: comm kworker/u4:5: Invalid inode table block 8391460049216894068 in block_group 0 [ 57.979858][ T563] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3885: comm syz.2.41: Allocating blocks 497-513 which overlap fs metadata [ 57.992194][ T483] EXT4-fs error (device loop8): __ext4_get_inode_loc:4358: comm kworker/u4:5: Invalid inode table block 8391460049216894068 in block_group 0 [ 57.997376][ T563] EXT4-fs (loop2): pa ffff888112e199d8: logic 128, phys. 385, len 8 [ 58.016099][ T552] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.016119][ T552] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.017386][ T552] device bridge_slave_1 entered promiscuous mode [ 58.023548][ T563] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 58.085576][ T529] 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) [ 58.105388][ T529] EXT4-fs warning (device loop2): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 58.136521][ T529] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 58.150635][ T558] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.159138][ T558] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.163282][ T529] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 58.168575][ T558] device bridge_slave_0 entered promiscuous mode [ 58.177700][ T529] EXT4-fs error (device loop2): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 58.196205][ T318] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 8391460049216894068 in block_group 0 [ 58.211668][ T318] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm kworker/u4:3: Invalid inode table block 8391460049216894068 in block_group 0 [ 58.240510][ T558] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.247598][ T558] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.255297][ T558] device bridge_slave_1 entered promiscuous mode [ 58.436485][ T576] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.443790][ T576] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.452135][ T576] device bridge_slave_0 entered promiscuous mode [ 58.460154][ T576] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.467227][ T576] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.474964][ T576] device bridge_slave_1 entered promiscuous mode [ 58.527293][ T43] device bridge_slave_1 left promiscuous mode [ 58.533586][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.541675][ T43] device bridge_slave_0 left promiscuous mode [ 58.547868][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.556097][ T43] device bridge_slave_1 left promiscuous mode [ 58.562316][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.569930][ T43] device bridge_slave_0 left promiscuous mode [ 58.576171][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.584396][ T43] device bridge_slave_1 left promiscuous mode [ 58.590587][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.598185][ T43] device bridge_slave_0 left promiscuous mode [ 58.605719][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.614574][ T43] device bridge_slave_1 left promiscuous mode [ 58.620821][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.628561][ T43] device bridge_slave_0 left promiscuous mode [ 58.634875][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.643279][ T43] device bridge_slave_1 left promiscuous mode [ 58.649625][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.657244][ T43] device bridge_slave_0 left promiscuous mode [ 58.663852][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.673488][ T43] device veth1_macvtap left promiscuous mode [ 58.679820][ T43] device veth0_vlan left promiscuous mode [ 58.685826][ T43] device veth1_macvtap left promiscuous mode [ 58.692104][ T43] device veth0_vlan left promiscuous mode [ 58.698136][ T43] device veth1_macvtap left promiscuous mode [ 58.704275][ T43] device veth0_vlan left promiscuous mode [ 58.710464][ T43] device veth1_macvtap left promiscuous mode [ 58.716617][ T43] device veth0_vlan left promiscuous mode [ 58.722966][ T43] device veth1_macvtap left promiscuous mode [ 58.728995][ T43] device veth0_vlan left promiscuous mode [ 59.271565][ T575] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.278737][ T575] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.286607][ T575] device bridge_slave_0 entered promiscuous mode [ 59.310343][ T575] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.317428][ T575] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.325227][ T575] device bridge_slave_1 entered promiscuous mode [ 59.364454][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.372108][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.380328][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.388825][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.397291][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.404380][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.412241][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.420666][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.428800][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.435898][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.443464][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.456293][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.464516][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.524420][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.532300][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.540302][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.548668][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.576455][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.584881][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.593348][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.600424][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.608675][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.617516][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.625867][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.633008][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.640912][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.648478][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.656514][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.677368][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.686095][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.694954][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.702124][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.709855][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.718376][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.726862][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.734170][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.741919][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.750253][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.758231][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.766516][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.774997][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.794494][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.802710][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.830955][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.839691][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.848052][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.856529][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.867085][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.875262][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.891422][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.899140][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.906865][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.916101][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.928244][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.936505][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.960103][ T549] device veth0_vlan entered promiscuous mode [ 59.971554][ T552] device veth0_vlan entered promiscuous mode [ 59.979846][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.987476][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.995456][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.004230][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.012884][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.020599][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.031587][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.039683][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.054102][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.061681][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.069128][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.077004][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.084799][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.093358][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.100422][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.108011][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.120131][ T558] device veth0_vlan entered promiscuous mode [ 60.134391][ T549] device veth1_macvtap entered promiscuous mode [ 60.142218][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.150699][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.159747][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.167421][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.176232][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.184689][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.191779][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.199335][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.207696][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.216209][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.223299][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.230929][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.239108][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.246179][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.253897][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.276204][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.284946][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.294005][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.302614][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.311402][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.319882][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.329886][ T552] device veth1_macvtap entered promiscuous mode [ 60.342339][ T558] device veth1_macvtap entered promiscuous mode [ 60.349727][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.358065][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.366535][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.375995][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.384840][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.393069][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.404986][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.413502][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.422171][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.430773][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.459618][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.467928][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.476932][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.492133][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.501703][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.507354][ T584] loop0: detected capacity change from 0 to 1024 [ 60.512040][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.525088][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.533941][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.542244][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.550585][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.582171][ T584] EXT4-fs (loop0): Ignoring removed nobh option [ 60.591536][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.604719][ T584] EXT4-fs (loop0): Ignoring removed bh option [ 60.617375][ T586] loop1: detected capacity change from 0 to 1024 [ 60.628707][ T588] loop6: detected capacity change from 0 to 1024 [ 60.635930][ T584] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.649084][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.666510][ T586] EXT4-fs (loop1): Ignoring removed nobh option [ 60.673231][ T586] EXT4-fs (loop1): Ignoring removed bh option [ 60.679489][ T584] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,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. [ 60.693738][ T588] EXT4-fs (loop6): Ignoring removed nobh option [ 60.711757][ T586] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.731121][ T584] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.40: Allocating blocks 497-513 which overlap fs metadata [ 60.740586][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.746217][ T588] EXT4-fs (loop6): Ignoring removed bh option [ 60.759536][ T584] EXT4-fs (loop0): pa ffff888129c3de70: logic 128, phys. 385, len 8 [ 60.759621][ T588] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.767628][ T584] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 60.791872][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.805673][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.814073][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.816889][ T584] EXT4-fs error (device loop0): ext4_discard_preallocations:5132: comm syz.0.40: Error -117 loading buddy information for 4294952389 [ 60.823980][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.841353][ T586] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,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. [ 60.845315][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.878651][ T588] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,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. [ 60.915135][ T584] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm syz.0.40: Invalid inode table block 8391460049216894068 in block_group 0 [ 60.931837][ T584] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 60.948400][ T588] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.45: Allocating blocks 497-513 which overlap fs metadata [ 60.955719][ T586] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.43: Allocating blocks 497-513 which overlap fs metadata [ 60.976872][ T586] EXT4-fs (loop1): pa ffff888129c3db28: logic 128, phys. 385, len 8 [ 60.985051][ T586] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 60.996326][ T584] EXT4-fs error (device loop0): ext4_ext_truncate:4462: inode #15: comm syz.0.40: mark_inode_dirty error [ 60.997789][ T588] EXT4-fs (loop6): pa ffff888112dedb28: logic 128, phys. 385, len 8 [ 61.016048][ T588] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 61.027394][ T575] device veth0_vlan entered promiscuous mode [ 61.035171][ T584] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm syz.0.40: Invalid inode table block 8391460049216894068 in block_group 0 [ 61.049488][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.058090][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.067281][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.075034][ T584] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 61.083673][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.089100][ T584] EXT4-fs error (device loop0): ext4_truncate:4310: inode #15: comm syz.0.40: mark_inode_dirty error [ 61.102963][ T576] device veth0_vlan entered promiscuous mode [ 61.122332][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.130973][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.147336][ T576] device veth1_macvtap entered promiscuous mode [ 61.156049][ T575] device veth1_macvtap entered promiscuous mode [ 61.161894][ T558] 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) [ 61.165481][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.186197][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.196420][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.201212][ T552] 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) [ 61.206829][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 2026/03/09 23:43:56 executed programs: 45 [ 61.227462][ T549] 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) [ 61.242345][ T558] EXT4-fs warning (device loop6): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 61.266164][ T552] EXT4-fs warning (device loop1): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 61.266180][ T549] EXT4-fs warning (device loop0): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 61.273371][ T558] EXT4-fs error (device loop6): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 61.316652][ T558] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 61.326679][ T552] EXT4-fs error (device loop1): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 61.331209][ T558] EXT4-fs error (device loop6): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 61.342407][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.362694][ T552] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 61.372581][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.380984][ T552] EXT4-fs error (device loop1): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 61.393522][ T10] EXT4-fs error (device loop6): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 61.393550][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.394485][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.412884][ T10] EXT4-fs error (device loop6): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 61.419987][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.426127][ T329] EXT4-fs error (device loop1): __ext4_get_inode_loc:4358: comm kworker/u4:4: Invalid inode table block 8391460049216894068 in block_group 0 [ 61.440509][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.448028][ T329] EXT4-fs error (device loop1): __ext4_get_inode_loc:4358: comm kworker/u4:4: Invalid inode table block 8391460049216894068 in block_group 0 [ 61.520010][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.528401][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.602973][ T603] loop3: detected capacity change from 0 to 1024 [ 61.617200][ T605] loop5: detected capacity change from 0 to 1024 [ 61.646950][ T605] EXT4-fs (loop5): Ignoring removed nobh option [ 61.655832][ T605] EXT4-fs (loop5): Ignoring removed bh option [ 61.662244][ T605] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.680290][ T603] EXT4-fs (loop3): Ignoring removed nobh option [ 61.686908][ T603] EXT4-fs (loop3): Ignoring removed bh option [ 61.693517][ T603] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.718344][ T605] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,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. [ 61.757393][ T603] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,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. [ 61.767864][ T605] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.49: Allocating blocks 497-513 which overlap fs metadata [ 61.799928][ T605] EXT4-fs (loop5): pa ffff888112c6ef18: logic 128, phys. 385, len 8 [ 61.808013][ T605] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 61.808723][ T603] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3885: comm syz.3.55: Allocating blocks 497-513 which overlap fs metadata [ 61.833995][ T603] EXT4-fs (loop3): pa ffff888112c6e348: logic 128, phys. 385, len 8 [ 61.842422][ T603] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 61.901676][ T575] 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) [ 61.907508][ T576] 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) [ 61.931328][ T576] EXT4-fs warning (device loop3): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 61.948239][ T576] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 61.966055][ T575] EXT4-fs warning (device loop5): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 61.987518][ T575] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 8391460049216894068 in block_group 0 [ 61.995507][ T576] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 62.012290][ T575] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 62.022638][ T575] EXT4-fs error (device loop5): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 62.034633][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 62.050123][ T10] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 62.078746][ T607] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.085948][ T607] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.093618][ T576] EXT4-fs error (device loop3): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 62.094071][ T607] device bridge_slave_0 entered promiscuous mode [ 62.113662][ T10] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 8391460049216894068 in block_group 0 [ 62.129083][ T10] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 62.140406][ T607] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.147484][ T607] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.155368][ T607] device bridge_slave_1 entered promiscuous mode [ 62.160924][ T10] EXT4-fs error (device loop3): ext4_dirty_inode:6089: inode #15: comm kworker/u4:1: mark_inode_dirty error [ 62.173895][ 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 [ 62.190145][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 62.203437][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 62.203437][ T10] [ 62.214335][ T10] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 1 with error 117 [ 62.227910][ T10] EXT4-fs (loop3): This should not happen!! Data will be lost [ 62.227910][ T10] [ 62.291136][ T608] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.298229][ T608] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.305911][ T608] device bridge_slave_0 entered promiscuous mode [ 62.313000][ T609] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.320222][ T609] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.328048][ T609] device bridge_slave_0 entered promiscuous mode [ 62.336256][ T609] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.343519][ T609] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.351518][ T609] device bridge_slave_1 entered promiscuous mode [ 62.370454][ T608] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.377733][ T608] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.385782][ T608] device bridge_slave_1 entered promiscuous mode [ 62.617929][ T626] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.625385][ T626] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.633337][ T626] device bridge_slave_0 entered promiscuous mode [ 62.644255][ T626] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.651636][ T626] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.659105][ T626] device bridge_slave_1 entered promiscuous mode [ 62.696373][ T628] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.703476][ T628] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.711081][ T628] device bridge_slave_0 entered promiscuous mode [ 62.718350][ T628] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.725649][ T628] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.733409][ T628] device bridge_slave_1 entered promiscuous mode