Warning: Permanently added '10.128.1.18' (ED25519) to the list of known hosts. 2026/03/23 19:59:31 parsed 1 programs [ 41.857430][ T30] audit: type=1400 audit(1774295971.863:105): avc: denied { unlink } for pid=383 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" [ 41.910671][ T383] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.467244][ T30] audit: type=1400 audit(1774295972.473:106): avc: denied { create } for pid=417 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 42.646530][ T30] audit: type=1401 audit(1774295972.643:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 42.681883][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.694041][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.701690][ T416] device bridge_slave_0 entered promiscuous mode [ 42.714371][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.721691][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.729713][ T416] device bridge_slave_1 entered promiscuous mode [ 42.833715][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.840821][ T416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.848166][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.855290][ T416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.878632][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.886464][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.894494][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.911303][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.919681][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.926751][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.934537][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.943552][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.950647][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.958913][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.968696][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.981190][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.992013][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.000522][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.008169][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.016904][ T416] device veth0_vlan entered promiscuous mode [ 43.026613][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/03/23 19:59:33 executed programs: 0 [ 43.035657][ T416] device veth1_macvtap entered promiscuous mode [ 43.044791][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.054869][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.204196][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.211579][ T448] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.219220][ T448] device bridge_slave_0 entered promiscuous mode [ 43.242421][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.249682][ T448] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.257255][ T448] device bridge_slave_1 entered promiscuous mode [ 43.293379][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.300843][ T451] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.308421][ T451] device bridge_slave_0 entered promiscuous mode [ 43.324038][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.331181][ T451] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.338803][ T451] device bridge_slave_1 entered promiscuous mode [ 43.376766][ T455] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.383824][ T455] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.391222][ T455] device bridge_slave_0 entered promiscuous mode [ 43.415023][ T455] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.422387][ T455] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.429871][ T455] device bridge_slave_1 entered promiscuous mode [ 43.463839][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.471353][ T454] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.478725][ T454] device bridge_slave_0 entered promiscuous mode [ 43.500462][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.507851][ T454] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.515306][ T454] device bridge_slave_1 entered promiscuous mode [ 43.573263][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.580386][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.588030][ T453] device bridge_slave_0 entered promiscuous mode [ 43.609286][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.616507][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.623971][ T453] device bridge_slave_1 entered promiscuous mode [ 43.790150][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.797940][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.824280][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.832056][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.839880][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.848379][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.856546][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.863623][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.871166][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.890504][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.899145][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.907605][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.914660][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.922220][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.930882][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.939560][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.946815][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.954105][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.961900][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.969732][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.978266][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.986452][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.993572][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.001245][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.009799][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.018250][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.025374][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.032801][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.040856][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.049261][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.057524][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.064970][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.072403][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.080426][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.089046][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.110759][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.118849][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.127007][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.135014][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.143191][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.151633][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.174085][ T454] device veth0_vlan entered promiscuous mode [ 44.181224][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.191003][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.200905][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.209038][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.216428][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.224150][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.232714][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.254804][ T455] device veth0_vlan entered promiscuous mode [ 44.262947][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.271624][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.279812][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.287497][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.294871][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.303237][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.310408][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.318192][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.326570][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.333965][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.341905][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.362565][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.370569][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.378816][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.387249][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.395359][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.403518][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.417459][ T448] device veth0_vlan entered promiscuous mode [ 44.424243][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.432746][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.440376][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.449115][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.457821][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.466467][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.473519][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.481129][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.497590][ T455] device veth1_macvtap entered promiscuous mode [ 44.506145][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.514658][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.523227][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.530644][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.540434][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.549143][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.570416][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.578764][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.587523][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.595694][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.604231][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.612452][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.621000][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.629289][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.637414][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.645741][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.665619][ T448] device veth1_macvtap entered promiscuous mode [ 44.673691][ T454] device veth1_macvtap entered promiscuous mode [ 44.681698][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.690904][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.702502][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.711186][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.719534][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.727837][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.738557][ T453] device veth0_vlan entered promiscuous mode [ 44.760171][ T451] device veth0_vlan entered promiscuous mode [ 44.774019][ T474] loop3: detected capacity change from 0 to 512 [ 44.775087][ T451] device veth1_macvtap entered promiscuous mode [ 44.789407][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.797599][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.805558][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.814090][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.822741][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.832659][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.836106][ T474] EXT4-fs (loop3): 1 truncate cleaned up [ 44.841365][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.846733][ T474] EXT4-fs (loop3): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 44.855234][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.883718][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.884583][ T30] audit: type=1400 audit(1774295974.883:108): avc: denied { mount } for pid=473 comm="syz.3.19" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 44.892778][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.922377][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.925733][ T474] EXT4-fs (loop3): pa ffff888111c95c78: logic 0, phys. 193, len 32 [ 44.930488][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.938157][ T474] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4902: group 0, free 13, pa_free 16 [ 44.957114][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.958964][ T455] EXT4-fs error (device loop3): ext4_map_blocks:630: inode #2: block 13: comm syz-executor: lblock 0 mapped to illegal pblock 13 (length 1) [ 44.965701][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.980080][ T30] audit: type=1400 audit(1774295974.893:109): avc: denied { write } for pid=473 comm="syz.3.19" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.987991][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.010184][ T455] EXT4-fs warning (device loop3): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 45.026960][ T453] device veth1_macvtap entered promiscuous mode [ 45.038222][ T30] audit: type=1400 audit(1774295974.893:110): avc: denied { add_name } for pid=473 comm="syz.3.19" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.059559][ T30] audit: type=1400 audit(1774295974.893:111): avc: denied { create } for pid=473 comm="syz.3.19" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.060787][ T455] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 5 in block_group 0 [ 45.081070][ T30] audit: type=1400 audit(1774295974.923:112): avc: denied { write open } for pid=473 comm="syz.3.19" path="/0/file2/file0/bus" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.093077][ T455] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 45.116425][ T30] audit: type=1400 audit(1774295974.923:113): avc: denied { mounton } for pid=473 comm="syz.3.19" path="/0/file2/file0/bus" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.130339][ T455] EXT4-fs error (device loop3): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 45.154867][ T30] audit: type=1400 audit(1774295974.923:114): avc: denied { map } for pid=473 comm="syz.3.19" path="/0/file2/file0/bus" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 45.161968][ T332] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 45.198296][ T332] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 45.201324][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.219452][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.227867][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.228052][ T332] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 45.235327][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.248148][ T332] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 45.255777][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.276543][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.285004][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.292873][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.301586][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.310275][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.318677][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.343326][ T479] loop6: detected capacity change from 0 to 512 [ 45.351789][ T481] loop0: detected capacity change from 0 to 512 [ 45.360757][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.369191][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.385227][ T481] EXT4-fs (loop0): 1 truncate cleaned up [ 45.391244][ T481] EXT4-fs (loop0): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 45.426028][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.434678][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.436434][ T479] EXT4-fs (loop6): 1 truncate cleaned up [ 45.444938][ T485] loop1: detected capacity change from 0 to 512 [ 45.449904][ T479] EXT4-fs (loop6): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 45.462652][ T481] EXT4-fs (loop0): pa ffff888120f3e0a8: logic 0, phys. 193, len 32 [ 45.483501][ T481] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4902: group 0, free 13, pa_free 16 [ 45.493065][ T479] EXT4-fs (loop6): pa ffff888111c95348: logic 0, phys. 193, len 32 [ 45.493785][ T481] ------------[ cut here ]------------ [ 45.501736][ T479] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4902: group 0, free 13, pa_free 16 [ 45.507436][ T481] kernel BUG at fs/ext4/mballoc.c:4875! [ 45.523020][ T481] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 45.528285][ T454] EXT4-fs error (device loop6): ext4_map_blocks:630: inode #2: block 13: comm syz-executor: lblock 0 mapped to illegal pblock 13 (length 1) [ 45.529096][ T481] CPU: 0 PID: 481 Comm: syz.0.16 Not tainted syzkaller #0 [ 45.548555][ T454] EXT4-fs warning (device loop6): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 45.550506][ T481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 45.550517][ T481] RIP: 0010:ext4_mb_release_inode_pa+0xa8e/0xa90 [ 45.581052][ T481] Code: 80 c2 03 38 c2 0f 8c 2f fe ff ff 48 89 df 41 89 ce e8 f6 8d cb ff 44 89 f1 e9 1c fe ff ff e8 59 5f 8c ff 0f 0b e8 52 5f 8c ff <0f> 0b 55 48 89 e5 41 57 41 56 53 48 89 fb 49 bf 00 00 00 00 00 fc [ 45.600788][ T481] RSP: 0018:ffffc90002486860 EFLAGS: 00010293 [ 45.606840][ T481] RAX: ffffffff81dd678e RBX: 000000000000001f RCX: ffff88811b2013c0 [ 45.614888][ T481] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 45.622837][ T481] RBP: ffffc900024869b0 R08: 0000000000000003 R09: 0000000000000004 [ 45.630793][ T481] R10: dffffc0000000000 R11: fffff52000490d28 R12: 1ffff92000490d24 [ 45.638926][ T481] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff8881315520a8 [ 45.647151][ T481] FS: 00007f4f89ae06c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 45.656077][ T481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.662644][ T481] CR2: 0000000020021000 CR3: 000000010f530000 CR4: 00000000003506b0 [ 45.670805][ T481] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.678758][ T481] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.686711][ T481] Call Trace: [ 45.689973][ T481] [ 45.692886][ T481] ? __kasan_check_read+0x11/0x20 [ 45.698180][ T481] ? call_rcu+0xb96/0xf80 [ 45.702593][ T481] ? ext4_mb_unload_buddy+0x1b0/0x1b0 [ 45.708040][ T481] ext4_mb_discard_group_preallocations+0xbaa/0xdf0 [ 45.714803][ T481] ? ext4_mb_new_inode_pa+0x1300/0x1300 [ 45.720505][ T481] ext4_mb_discard_preallocations_should_retry+0x156/0x600 [ 45.727703][ T481] ext4_mb_new_blocks+0x313b/0x42c0 [ 45.732890][ T481] ? __getblk_gfp+0x42/0x7d0 [ 45.737510][ T481] ? bh_uptodate_or_lock+0xf0/0x170 [ 45.742798][ T481] ? ext4_get_branch+0x661/0x7c0 [ 45.747737][ T481] ? ext4_mb_pa_callback+0xd0/0xd0 [ 45.752844][ T481] ext4_ind_map_blocks+0xda7/0x2010 [ 45.758031][ T481] ? get_orlov_stats+0x2f0/0x2f0 [ 45.762952][ T481] ? __kasan_check_write+0x14/0x20 [ 45.768229][ T481] ? downgrade_write+0x430/0x430 [ 45.773262][ T481] ? __down_common+0x380/0x380 [ 45.778182][ T481] ? ext4_es_lookup_extent+0x54c/0x900 [ 45.783624][ T481] ext4_map_blocks+0x926/0x1b30 [ 45.788454][ T481] ? __kasan_slab_alloc+0xcf/0xf0 [ 45.793459][ T481] ? alloc_page_buffers+0x16d/0x370 [ 45.798639][ T481] ? ksys_write+0x149/0x250 [ 45.803121][ T481] ? do_syscall_64+0x4c/0xa0 [ 45.807952][ T481] ? ext4_issue_zeroout+0x250/0x250 [ 45.813133][ T481] _ext4_get_block+0x1ea/0x540 [ 45.818060][ T481] ? ext4_get_block+0x50/0x50 [ 45.822892][ T481] ? slab_post_alloc_hook+0x6d/0x2b0 [ 45.828217][ T481] ext4_get_block+0x39/0x50 [ 45.832815][ T481] ext4_block_write_begin+0x563/0x1160 [ 45.838357][ T481] ? ext4_es_is_delayed+0x40/0x40 [ 45.843450][ T481] ? ext4_print_free_blocks+0x390/0x390 [ 45.849066][ T481] ? ext4_write_begin+0x44c/0x12e0 [ 45.854155][ T481] ? __ext4_journal_start_sb+0x154/0x2b0 [ 45.859855][ T481] ext4_write_begin+0x65a/0x12e0 [ 45.864869][ T481] ? ext4_readahead+0x110/0x110 [ 45.869700][ T481] ? ext4_get_group_desc+0x2ad/0x320 [ 45.874983][ T481] ? __kasan_check_read+0x11/0x20 [ 45.880003][ T481] ? mark_buffer_dirty+0x1cc/0x330 [ 45.885186][ T481] ? __ext4_handle_dirty_metadata+0x2f8/0x800 [ 45.891249][ T481] ? __kasan_check_write+0x14/0x20 [ 45.896432][ T481] ? ext4_mark_iloc_dirty+0x3013/0x3f50 [ 45.902082][ T481] ext4_da_write_begin+0x321/0xbf0 [ 45.907263][ T481] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 45.912528][ T481] ? __ext4_mark_inode_dirty+0x443/0x610 [ 45.918143][ T481] ? __ext4_journal_stop+0x36/0x1a0 [ 45.923324][ T481] ? ext4_write_end+0x79c/0xa70 [ 45.928155][ T481] ? fault_in_readable+0x105/0x160 [ 45.933251][ T481] generic_perform_write+0x2b7/0x690 [ 45.938521][ T481] ? grab_cache_page_write_begin+0xb0/0xb0 [ 45.944306][ T481] ? do_futex+0xde8/0x2800 [ 45.948826][ T481] ? generic_write_checks+0x3d4/0x480 [ 45.954182][ T481] ext4_buffered_write_iter+0x4ed/0x670 [ 45.959800][ T481] ext4_file_write_iter+0x440/0x1540 [ 45.965069][ T481] ? futex_exit_release+0x1d0/0x1d0 [ 45.970401][ T481] ? avc_policy_seqno+0x1b/0x70 [ 45.975317][ T481] ? ext4_file_read_iter+0x510/0x510 [ 45.980582][ T481] ? memset+0x35/0x40 [ 45.984544][ T481] ? iov_iter_init+0xbc/0x180 [ 45.989208][ T481] vfs_write+0x835/0xfd0 [ 45.993432][ T481] ? file_end_write+0x1b0/0x1b0 [ 45.998346][ T481] ? wait_for_completion_killable_timeout+0x10/0x10 [ 46.005002][ T481] ? __fget_files+0x2c4/0x320 [ 46.009750][ T481] ? __fdget_pos+0x2d2/0x380 [ 46.014420][ T481] ? ksys_write+0x71/0x250 [ 46.018904][ T481] ksys_write+0x149/0x250 [ 46.023312][ T481] ? __ia32_sys_read+0x90/0x90 [ 46.028098][ T481] ? __kasan_check_write+0x14/0x20 [ 46.033198][ T481] ? switch_fpu_return+0x15d/0x2c0 [ 46.038296][ T481] __x64_sys_write+0x7b/0x90 [ 46.043040][ T481] x64_sys_call+0x8ef/0x9a0 [ 46.047528][ T481] do_syscall_64+0x4c/0xa0 [ 46.052108][ T481] ? clear_bhb_loop+0x50/0xa0 [ 46.056772][ T481] ? clear_bhb_loop+0x50/0xa0 [ 46.061460][ T481] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 46.067358][ T481] RIP: 0033:0x7f4f8a0713b9 [ 46.071755][ T481] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 46.091460][ T481] RSP: 002b:00007f4f89ae0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 46.100030][ T481] RAX: ffffffffffffffda RBX: 00007f4f8a276fa0 RCX: 00007f4f8a0713b9 [ 46.107982][ T481] RDX: 000000000208e24b RSI: 0000000020000240 RDI: 0000000000000006 [ 46.115934][ T481] RBP: 00007f4f8a0fc974 R08: 0000000000000000 R09: 0000000000000000 [ 46.124071][ T481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.132114][ T481] R13: 0000000000000000 R14: 00007f4f8a276fa0 R15: 00007ffc230feff8 [ 46.140164][ T481] [ 46.143167][ T481] Modules linked in: [ 46.147855][ T481] ---[ end trace 5f3dde5d329cdf6e ]--- [ 46.153338][ T481] RIP: 0010:ext4_mb_release_inode_pa+0xa8e/0xa90 [ 46.159701][ T481] Code: 80 c2 03 38 c2 0f 8c 2f fe ff ff 48 89 df 41 89 ce e8 f6 8d cb ff 44 89 f1 e9 1c fe ff ff e8 59 5f 8c ff 0f 0b e8 52 5f 8c ff <0f> 0b 55 48 89 e5 41 57 41 56 53 48 89 fb 49 bf 00 00 00 00 00 fc [ 46.179558][ T481] RSP: 0018:ffffc90002486860 EFLAGS: 00010293 [ 46.185628][ T481] RAX: ffffffff81dd678e RBX: 000000000000001f RCX: ffff88811b2013c0 [ 46.193790][ T481] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 46.201888][ T481] RBP: ffffc900024869b0 R08: 0000000000000003 R09: 0000000000000004 [ 46.210023][ T481] R10: dffffc0000000000 R11: fffff52000490d28 R12: 1ffff92000490d24 [ 46.218121][ T481] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff8881315520a8 [ 46.226169][ T481] FS: 00007f4f89ae06c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 46.235194][ T481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.241902][ T481] CR2: 0000000020021000 CR3: 000000010f530000 CR4: 00000000003506b0 [ 46.250099][ T481] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.258121][ T481] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.266282][ T481] Kernel panic - not syncing: Fatal exception [ 46.272700][ T481] Kernel Offset: disabled [ 46.277038][ T481] Rebooting in 86400 seconds..