Warning: Permanently added '10.128.1.104' (ED25519) to the list of known hosts. 2026/01/26 19:39:44 parsed 1 programs [ 41.649654][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 41.649665][ T24] audit: type=1400 audit(1769456384.860:104): avc: denied { write } for pid=394 comm="syz-execprog" path="pipe:[15091]" dev="pipefs" ino=15091 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 42.362110][ T24] audit: type=1400 audit(1769456385.580:105): avc: denied { unlink } for pid=400 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" [ 42.443646][ T400] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.883208][ T24] audit: type=1400 audit(1769456386.100:106): avc: denied { create } for pid=413 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 43.040799][ T24] audit: type=1401 audit(1769456386.250:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 43.218192][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.225430][ T436] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.233676][ T436] device bridge_slave_0 entered promiscuous mode [ 43.242103][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.249166][ T436] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.257146][ T436] device bridge_slave_1 entered promiscuous mode [ 43.327070][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.334144][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.341440][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.348559][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.366227][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.373781][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.381386][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.388894][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.398608][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.407237][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.414292][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.423271][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.431598][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.438613][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.450224][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.459708][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.471962][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.484866][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.492870][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.500196][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.510605][ T436] device veth0_vlan entered promiscuous mode 2026/01/26 19:39:46 executed programs: 0 [ 43.521752][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.530989][ T436] device veth1_macvtap entered promiscuous mode [ 43.539610][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.549374][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.662880][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.669950][ T461] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.680995][ T461] device bridge_slave_0 entered promiscuous mode [ 43.721194][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.728777][ T461] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.736803][ T461] device bridge_slave_1 entered promiscuous mode [ 43.761572][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.768975][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.776624][ T471] device bridge_slave_0 entered promiscuous mode [ 43.784820][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.792328][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.799732][ T471] device bridge_slave_1 entered promiscuous mode [ 43.856129][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.863363][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.870670][ T464] device bridge_slave_0 entered promiscuous mode [ 43.878972][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.886172][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.894038][ T464] device bridge_slave_1 entered promiscuous mode [ 43.958498][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.966040][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.973686][ T472] device bridge_slave_0 entered promiscuous mode [ 43.983915][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.991075][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.998473][ T472] device bridge_slave_1 entered promiscuous mode [ 44.038164][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.045449][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.053040][ T470] device bridge_slave_0 entered promiscuous mode [ 44.060021][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.067094][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.074832][ T470] device bridge_slave_1 entered promiscuous mode [ 44.136727][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.143820][ T461] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.151107][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.158123][ T461] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.185420][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.192781][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.200029][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.207077][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.223885][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.231433][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.238719][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.245966][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.274260][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.281332][ T470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.288575][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.295845][ T470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.323138][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.330453][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.338404][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.346058][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.353987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.362400][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.370556][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.377701][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.404561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.412108][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.419521][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.427231][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.435202][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.443880][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.452882][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.460002][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.467889][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.476167][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.484362][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.491403][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.498759][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.507252][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.515603][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.522654][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.529946][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.538509][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.546918][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.553968][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.561618][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.591426][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.600180][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.608715][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.615757][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.623449][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.631835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.639728][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.647953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.656305][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.664644][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.673138][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.681758][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.689806][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.697947][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.706306][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.714760][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.745027][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.753877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.761547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.768962][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.776468][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.785211][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.814534][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.822940][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.831235][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.838256][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.845896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.854686][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.863066][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.870159][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.877574][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.886035][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.893086][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.900440][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.909050][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.916089][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.923668][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.931688][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.939601][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.948057][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.956638][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.976429][ T464] device veth0_vlan entered promiscuous mode [ 44.986040][ T461] device veth0_vlan entered promiscuous mode [ 44.996360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.005157][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.013614][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.021485][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.028907][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.037634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.045739][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.054041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.062025][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.069915][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.077569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.087240][ T471] device veth0_vlan entered promiscuous mode [ 45.102604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.110582][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.118826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.126535][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.139960][ T461] device veth1_macvtap entered promiscuous mode [ 45.152529][ T471] device veth1_macvtap entered promiscuous mode [ 45.159583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.168379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.176948][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.185827][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.196163][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.204313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.211885][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.222758][ T470] device veth0_vlan entered promiscuous mode [ 45.229386][ T464] device veth1_macvtap entered promiscuous mode [ 45.241601][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.249797][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.257634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.266437][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.275154][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.283646][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.292423][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.300972][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.319058][ T472] device veth0_vlan entered promiscuous mode [ 45.329217][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.337928][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.346681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.355175][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.363987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.372912][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.381198][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.389350][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.406477][ T470] device veth1_macvtap entered promiscuous mode [ 45.423362][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.432252][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.440588][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.467254][ T486] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 45.479227][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.483935][ T24] audit: type=1400 audit(1769456388.690:108): avc: denied { mount } for pid=485 comm="syz.6.19" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 45.487953][ T486] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.509350][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.528239][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.536803][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.547321][ T490] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 45.555635][ T24] audit: type=1400 audit(1769456388.760:109): avc: denied { write } for pid=485 comm="syz.6.19" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.556720][ T490] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.592459][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.600523][ T24] audit: type=1400 audit(1769456388.760:110): avc: denied { add_name } for pid=485 comm="syz.6.19" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.600688][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.656589][ T472] device veth1_macvtap entered promiscuous mode [ 45.662102][ T24] audit: type=1400 audit(1769456388.760:111): avc: denied { create } for pid=485 comm="syz.6.19" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.707142][ T24] audit: type=1400 audit(1769456388.800:112): avc: denied { write open } for pid=485 comm="syz.6.19" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop6" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.746644][ T496] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 45.757424][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.762268][ T496] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.779283][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.788378][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.797962][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.806355][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.808817][ T464] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 45.814852][ T24] audit: type=1400 audit(1769456388.810:113): avc: denied { mounton } for pid=489 comm="syz.1.16" path="/0/file1/bus" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.832473][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 45.865341][ T502] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 45.871510][ T496] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.15: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 45.875754][ T502] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.914674][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 45.922614][ T502] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 45.930269][ T464] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 45.952707][ T496] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 45.979497][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 45.983421][ T502] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 46.007724][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 46.018337][ T510] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.035898][ T461] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.043180][ T464] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.047981][ T510] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.064353][ T464] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 46.087347][ T461] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.102954][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 46.118014][ T461] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 46.118287][ T464] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 46.153751][ T470] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.159041][ T510] ================================================================== [ 46.165556][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 46.173879][ T510] BUG: KASAN: use-after-free in do_split+0x19cf/0x1e80 [ 46.173889][ T510] Read of size 157024 at addr ffff88810cf48028 by task syz.2.17/510 [ 46.173892][ T510] [ 46.173902][ T510] CPU: 1 PID: 510 Comm: syz.2.17 Not tainted syzkaller #0 [ 46.173908][ T510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 46.173911][ T510] Call Trace: [ 46.173925][ T510] __dump_stack+0x21/0x24 [ 46.173935][ T510] dump_stack_lvl+0x1a7/0x208 [ 46.173946][ T510] ? show_regs_print_info+0x18/0x18 [ 46.173964][ T510] ? thaw_kernel_threads+0x220/0x220 [ 46.190868][ T470] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.195539][ T510] print_address_description+0x7f/0x2c0 [ 46.203752][ T464] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 46.205920][ T510] ? do_split+0x19cf/0x1e80 [ 46.213276][ T470] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 46.223203][ T510] kasan_report+0xe2/0x130 [ 46.223216][ T510] ? do_split+0x19cf/0x1e80 [ 46.223235][ T510] kasan_check_range+0x249/0x2a0 [ 46.226906][ T464] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 46.230824][ T510] ? do_split+0x19cf/0x1e80 [ 46.230834][ T510] memmove+0x2d/0x70 [ 46.230850][ T510] do_split+0x19cf/0x1e80 [ 46.235832][ T470] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.240693][ T510] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 46.246088][ T464] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.259070][ T510] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 46.259083][ T510] make_indexed_dir+0xe43/0x14c0 [ 46.259095][ T510] ? __ext4_check_dir_entry+0x657/0x970 [ 46.259107][ T510] ? add_dirent_to_buf+0x6d0/0x6d0 [ 46.259118][ T510] ? add_dirent_to_buf+0x46e/0x6d0 [ 46.259129][ T510] ext4_add_entry+0xd92/0xfa0 [ 46.259139][ T510] ? memcpy+0x56/0x70 [ 46.259150][ T510] ? ext4_inc_count+0x1b0/0x1b0 [ 46.259162][ T510] ? atime_needs_update+0x5b0/0x5b0 [ 46.259172][ T510] __ext4_link+0x473/0x770 [ 46.259184][ T510] ? ext4_update_dx_flag+0x200/0x200 [ 46.259193][ T510] ? __kasan_check_write+0x14/0x20 [ 46.259203][ T510] ? down_write+0xb2/0x120 [ 46.259214][ T510] ext4_link+0x1de/0x270 [ 46.259226][ T510] vfs_link+0x684/0x880 [ 46.259256][ T510] do_linkat+0x381/0x670 [ 46.265037][ T470] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.279661][ T510] __x64_sys_link+0x68/0x80 [ 46.279671][ T510] do_syscall_64+0x31/0x40 [ 46.279693][ T510] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.284420][ T464] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 46.304402][ T510] RIP: 0033:0x7f5eb5b83469 [ 46.304413][ T510] 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 [ 46.304438][ T510] RSP: 002b:00007f5eb55fa028 EFLAGS: 00000246 [ 46.309099][ T470] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.313317][ T510] ORIG_RAX: 0000000000000056 [ 46.313325][ T510] RAX: ffffffffffffffda RBX: 00007f5eb5d50f80 RCX: 00007f5eb5b83469 [ 46.313332][ T510] RDX: 0000000000000000 RSI: 0000000020000bc0 RDI: 0000000020001240 [ 46.313338][ T510] RBP: 00007f5eb5c067af R08: 0000000000000000 R09: 0000000000000000 [ 46.313344][ T510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.313350][ T510] R13: 0000000000000000 R14: 00007f5eb5d50f80 R15: 00007ffd18d66ef8 [ 46.313356][ T510] [ 46.313360][ T510] The buggy address belongs to the page: [ 46.313373][ T510] page:ffffea000433d200 refcount:3 mapcount:1 mapping:ffff8881092fa050 index:0x1 pfn:0x10cf48 [ 46.313386][ T510] aops:def_blk_aops ino:0 [ 46.313396][ T510] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked) [ 46.313410][ T510] raw: 400000000032201e ffff888100194040 ffffea00046c3988 ffff8881092fa050 [ 46.313422][ T510] raw: 0000000000000001 ffff88812ca987e0 0000000300000000 ffff888100142000 [ 46.313427][ T510] page dumped because: kasan: bad access detected [ 46.313431][ T510] page->mem_cgroup:ffff888100142000 [ 46.313435][ T510] page_owner tracks the page as allocated [ 46.313450][ T510] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 492, ts 46005015728, free_ts 45713872647 [ 46.313463][ T510] prep_new_page+0x179/0x180 [ 46.313471][ T510] get_page_from_freelist+0x223b/0x23d0 [ 46.313479][ T510] __alloc_pages_nodemask+0x290/0x620 [ 46.313489][ T510] page_cache_ra_unbounded+0x2dc/0x7e0 [ 46.313498][ T510] force_page_cache_ra+0x3a9/0x400 [ 46.313506][ T510] page_cache_sync_ra+0x237/0x2a0 [ 46.313518][ T510] generic_file_buffered_read+0x574/0x2770 [ 46.313527][ T510] generic_file_read_iter+0x11e/0x5c0 [ 46.313536][ T510] blkdev_read_iter+0x12f/0x160 [ 46.313544][ T510] vfs_read+0x62a/0xa60 [ 46.313552][ T510] ksys_read+0x149/0x250 [ 46.313560][ T510] __x64_sys_read+0x7b/0x90 [ 46.313568][ T510] do_syscall_64+0x31/0x40 [ 46.313579][ T510] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.313582][ T510] page last free stack trace: [ 46.313592][ T510] free_unref_page_prepare+0x2b7/0x2d0 [ 46.313602][ T510] __free_pages+0x146/0x3b0 [ 46.313610][ T510] __free_slab+0xcf/0x190 [ 46.313619][ T510] discard_slab+0x29/0x40 [ 46.313626][ T510] __slab_free+0x313/0x3a0 [ 46.313634][ T510] ___cache_free+0x10e/0x130 [ 46.313642][ T510] qlink_free+0x50/0x90 [ 46.313651][ T510] qlist_free_all+0x5f/0xb0 [ 46.313660][ T510] kasan_quarantine_reduce+0x14a/0x160 [ 46.313669][ T510] __kasan_slab_alloc+0x2f/0xf0 [ 46.313685][ T510] slab_post_alloc_hook+0x5d/0x2f0 [ 46.313701][ T510] kmem_cache_alloc+0x162/0x2d0 [ 46.321007][ T461] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.330763][ T510] getname_flags+0xb9/0x500 [ 46.330772][ T510] user_path_at_empty+0x2f/0x50 [ 46.330789][ T510] do_readlinkat+0xd9/0x490 [ 46.827957][ T510] __x64_sys_readlink+0x7f/0x90 [ 46.832792][ T510] [ 46.835205][ T510] Memory state around the buggy address: [ 46.841020][ T510] ffff88810cf48f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 46.849068][ T510] ffff88810cf48f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 46.857118][ T510] >ffff88810cf49000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.865166][ T510] ^ [ 46.869237][ T510] ffff88810cf49080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.877284][ T510] ffff88810cf49100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.885418][ T510] ================================================================== [ 46.893552][ T510] Disabling lock debugging due to kernel taint [ 46.900948][ T471] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 46.903468][ T470] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 46.913612][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.937077][ T461] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.942795][ T24] kauditd_printk_skb: 5 callbacks suppressed [ 46.942804][ T24] audit: type=1400 audit(1769456390.150:119): avc: denied { read } for pid=76 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 [ 46.985027][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.991234][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 46.999711][ T464] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.015854][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.032241][ T470] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.046760][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.062495][ T24] audit: type=1400 audit(1769456390.150:120): avc: denied { search } for pid=76 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 [ 47.077298][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.098792][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.119319][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.132145][ T464] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.146033][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.160300][ T470] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.176495][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.191324][ T24] audit: type=1400 audit(1769456390.150:121): avc: denied { write } for pid=76 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 [ 47.207346][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.228133][ T461] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.247726][ T464] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.261404][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.275716][ T464] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.291221][ T470] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.307402][ T464] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.322902][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.337206][ T24] audit: type=1400 audit(1769456390.150:122): avc: denied { add_name } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 47.358001][ T510] EXT4-fs error (device loop2): ext4_dx_csum_set:529: inode #2: comm syz.2.17: dir seems corrupt? Run e2fsck -D. [ 47.375022][ T24] audit: type=1400 audit(1769456390.150:123): avc: denied { create } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 47.406785][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.406931][ T470] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 47.425135][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.438371][ T492] udevd[492]: incorrect ext4 checksum on /dev/loop2 [ 47.451711][ T24] audit: type=1400 audit(1769456390.150:124): avc: denied { append open } for pid=76 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 [ 47.459000][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.498076][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 47.498107][ T470] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.513678][ T461] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.526557][ T470] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.536915][ T24] audit: type=1400 audit(1769456390.150:125): avc: denied { getattr } for pid=76 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 [ 47.549876][ T470] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 47.573532][ T461] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.591087][ T464] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.598722][ T472] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.614341][ T461] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 47.625787][ T472] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.638679][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.650895][ T472] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 47.688334][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.688565][ T472] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.703331][ T470] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.714950][ T472] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.732193][ T464] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.744465][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.776639][ T461] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.778593][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.808343][ T470] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.820273][ T464] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.824983][ T461] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.841438][ T464] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.852333][ T470] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.868298][ T464] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.879515][ T472] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.896670][ T464] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.911252][ T461] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.940644][ T470] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.001062][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 48.024306][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 48.040085][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 48.055730][ T472] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.072690][ T24] audit: type=1400 audit(1769456391.290:126): avc: denied { read } for pid=515 comm="syz-executor" dev="nsfs" ino=4026531999 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 48.094299][ T472] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.094333][ T472] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 48.123190][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.141416][ T24] audit: type=1400 audit(1769456391.310:127): avc: denied { open } for pid=515 comm="syz-executor" path="net:[4026531999]" dev="nsfs" ino=4026531999 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 48.146309][ T515] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.165253][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 48.187702][ T472] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.203802][ T472] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.216495][ T472] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.225545][ T515] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.238598][ T515] device bridge_slave_0 entered promiscuous mode [ 48.258068][ T515] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.265378][ T515] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.273188][ T515] device bridge_slave_1 entered promiscuous mode [ 48.358863][ T520] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.366219][ T520] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.381322][ T520] device bridge_slave_0 entered promiscuous mode [ 48.389253][ T520] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.396625][ T520] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.404374][ T520] device bridge_slave_1 entered promiscuous mode [ 48.465526][ T515] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.472886][ T515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.480167][ T515] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.487206][ T515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.529732][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.537610][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.545358][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.584739][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.592135][ T525] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.599509][ T525] device bridge_slave_0 entered promiscuous mode [ 48.607182][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.615692][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.622820][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.630175][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.638668][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.645868][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.663135][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.670196][ T525] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.677697][ T525] device bridge_slave_1 entered promiscuous mode [ 48.690363][ T112] device bridge_slave_1 left promiscuous mode [ 48.696766][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.704251][ T112] device bridge_slave_0 left promiscuous mode [ 48.710348][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.718253][ T112] device veth1_macvtap left promiscuous mode [ 48.724460][ T112] device veth0_vlan left promiscuous mode [ 48.790429][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.803986][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.819953][ T529] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.827151][ T529] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.834574][ T529] device bridge_slave_0 entered promiscuous mode [ 48.843774][ T529] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.850890][ T529] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.858144][ T529] device bridge_slave_1 entered promiscuous mode [ 48.875759][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.897965][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.906338][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.913407][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.920904][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.929006][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.936148][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.946153][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.955698][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.963329][ T527] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.970596][ T527] device bridge_slave_0 entered promiscuous mode [ 48.978317][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.985430][ T527] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.992885][ T527] device bridge_slave_1 entered promiscuous mode [ 49.045372][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.053908][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.062715][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.070927][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.108994][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.117590][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.129847][ T515] device veth0_vlan entered promiscuous mode [ 49.148472][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.156428][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.164697][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.172575][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.202173][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.209738][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.217558][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.226193][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.234720][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.241764][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.249353][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.257784][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.266091][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.273129][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.280541][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.291699][ T515] device veth1_macvtap entered promiscuous mode [ 49.310949][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.319089][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.327474][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.335830][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.344721][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.354929][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.363317][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.372154][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.380327][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.396849][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.404479][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.412228][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.421430][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.429849][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.438800][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.447783][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.455167][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.462823][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.481860][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.490185][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.498537][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.505586][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.513751][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.522227][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.530177][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.537740][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.545689][ T520] device veth0_vlan entered promiscuous mode [ 49.562124][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.570362][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.593678][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.602013][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2026/01/26 19:39:52 executed programs: 25 [ 49.609592][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.617479][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.625821][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.641184][ T529] device veth0_vlan entered promiscuous mode [ 49.651012][ T520] device veth1_macvtap entered promiscuous mode [ 49.661985][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.671239][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.679043][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.688234][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.697414][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.701896][ T540] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 49.704793][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.714866][ T540] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.731560][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.740009][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.748470][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.755658][ T540] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.35: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.755665][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.756182][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.774959][ T540] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 49.782581][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.798570][ T492] udevd[492]: incorrect ext4 checksum on /dev/loop7 [ 49.813407][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.815872][ T515] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.833684][ T527] device veth0_vlan entered promiscuous mode [ 49.838871][ T527] device veth1_macvtap entered promiscuous mode [ 49.841713][ T515] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.853591][ T529] device veth1_macvtap entered promiscuous mode [ 49.859860][ T515] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 49.887469][ T515] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.899349][ T515] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.913013][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.913190][ T515] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.935629][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.935752][ T515] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.943543][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.958075][ T515] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.966846][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.981220][ T515] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.981406][ T515] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.989808][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.004271][ T515] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.020184][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.028503][ T515] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.043459][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.050479][ T515] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.062834][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.071092][ T515] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 50.103100][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.103284][ T515] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.111449][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.125915][ T515] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.134045][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.150660][ T515] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.158681][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.169952][ T515] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.220057][ T525] device veth0_vlan entered promiscuous mode [ 50.227095][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.235823][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.244934][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.253536][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.261998][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.269741][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.279876][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.288387][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.297601][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.306129][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.348174][ T525] device veth1_macvtap entered promiscuous mode [ 50.369338][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.377893][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.386335][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.404222][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.412713][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.422854][ T548] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 50.432251][ T548] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.448310][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.457963][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.473308][ T547] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 50.482305][ T547] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.509758][ T544] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 50.521337][ T548] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.543877][ T547] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.544128][ T544] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.569321][ T547] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 50.577895][ T548] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 50.594804][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.602122][ T556] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.602834][ T492] udevd[492]: incorrect ext4 checksum on /dev/loop4 [ 50.609531][ T556] device bridge_slave_0 entered promiscuous mode [ 50.623651][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.633551][ T556] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.633849][ T527] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.643273][ T556] device bridge_slave_1 entered promiscuous mode [ 50.654727][ T559] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 50.659741][ T527] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.672184][ T492] udevd[492]: incorrect ext4 checksum on /dev/loop4 [ 50.686508][ T527] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 50.690249][ T529] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.710025][ T527] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.739358][ T527] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.765411][ T544] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.27: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.781033][ T527] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.790519][ T559] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.820409][ T527] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.835655][ T529] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.854185][ T559] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.855511][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.880366][ T556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.884911][ T544] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 50.887662][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.896337][ T559] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 50.902921][ T556] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.903561][ T529] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 50.942073][ T520] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.958891][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.962292][ T527] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.967509][ T520] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.986689][ T525] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.002323][ T529] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.011412][ T525] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.011449][ T525] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 51.011645][ T520] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 51.023536][ T527] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.039583][ T520] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.057277][ T525] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.077555][ T520] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.092883][ T529] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.110885][ T520] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.116626][ T447] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.130056][ T520] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.144254][ T527] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.194815][ T520] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.194833][ T520] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.194960][ T520] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.195104][ T520] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.195338][ T520] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.211386][ T529] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.226059][ T525] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.241441][ T527] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.256539][ T525] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.268301][ T520] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.283653][ T525] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.296700][ T529] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.311606][ T520] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 51.326472][ T529] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.354474][ T527] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.354487][ T527] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.354516][ T527] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 51.354827][ T527] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.381904][ T529] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.409371][ T527] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.422590][ T525] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.434741][ T527] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.449211][ T520] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.463805][ T527] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.531721][ T447] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.535428][ T525] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.543061][ T520] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.557308][ T529] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.574371][ T520] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.588514][ T529] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.600422][ T520] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.615014][ T525] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.643961][ T525] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.661078][ T529] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.670921][ T525] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.673598][ T529] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.684886][ T525] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.698583][ T529] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 51.711963][ T525] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 51.725051][ T529] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.737974][ T525] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.751174][ T529] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.766604][ T525] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.781604][ T529] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.797801][ T525] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.820422][ T525] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.829504][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.841396][ T529] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.842642][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.864638][ T447] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.871903][ T447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.879958][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.888840][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.897475][ T447] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.904563][ T447] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.912496][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.921023][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.929335][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.937558][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.985183][ T556] device veth0_vlan entered promiscuous mode [ 51.999486][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.017744][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.026827][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.035238][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.043582][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.051317][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.081759][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.089914][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.103551][ T556] device veth1_macvtap entered promiscuous mode [ 52.114695][ T112] device bridge_slave_1 left promiscuous mode [ 52.121868][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.129522][ T112] device bridge_slave_0 left promiscuous mode [ 52.136057][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.144680][ T112] device bridge_slave_1 left promiscuous mode [ 52.151083][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.158642][ T112] device bridge_slave_0 left promiscuous mode [ 52.164914][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.175669][ T112] device bridge_slave_1 left promiscuous mode [ 52.184071][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.191869][ T112] device bridge_slave_0 left promiscuous mode [ 52.198040][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.205908][ T112] device bridge_slave_1 left promiscuous mode [ 52.212274][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.219684][ T112] device bridge_slave_0 left promiscuous mode [ 52.226086][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.234681][ T112] device bridge_slave_1 left promiscuous mode [ 52.240912][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.248238][ T112] device bridge_slave_0 left promiscuous mode [ 52.254692][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.263124][ T112] device veth1_macvtap left promiscuous mode [ 52.269126][ T112] device veth0_vlan left promiscuous mode [ 52.275264][ T112] device veth1_macvtap left promiscuous mode [ 52.281394][ T112] device veth0_vlan left promiscuous mode [ 52.287421][ T112] device veth1_macvtap left promiscuous mode [ 52.293580][ T112] device veth0_vlan left promiscuous mode [ 52.299577][ T112] device veth1_macvtap left promiscuous mode [ 52.305891][ T112] device veth0_vlan left promiscuous mode [ 52.311772][ T112] device veth1_macvtap left promiscuous mode [ 52.317920][ T112] device veth0_vlan left promiscuous mode [ 52.726289][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.734095][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.742470][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.750705][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.759317][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.788259][ T568] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.795965][ T568] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.803628][ T568] device bridge_slave_0 entered promiscuous mode [ 52.811816][ T568] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.818945][ T568] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.826661][ T568] device bridge_slave_1 entered promiscuous mode [ 52.912941][ T574] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.920001][ T574] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.927827][ T574] device bridge_slave_0 entered promiscuous mode [ 52.935051][ T574] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.942477][ T574] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.950359][ T574] device bridge_slave_1 entered promiscuous mode [ 52.953289][ T579] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 52.965910][ T579] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.972069][ T571] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.983475][ T571] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.991193][ T571] device bridge_slave_0 entered promiscuous mode [ 52.998255][ T571] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.005556][ T571] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.008388][ T579] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.33: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.013212][ T571] device bridge_slave_1 entered promiscuous mode [ 53.040865][ T579] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 53.065065][ T573] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.072571][ T573] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.080480][ T556] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.083490][ T492] udevd[492]: incorrect ext4 checksum on /dev/loop6 [ 53.092383][ T556] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.111527][ T573] device bridge_slave_0 entered promiscuous mode [ 53.111891][ T556] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 53.134270][ T568] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.145518][ T568] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.152886][ T568] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.160006][ T568] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.168053][ T556] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.191212][ T556] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.193430][ T573] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.204717][ T556] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.212117][ T573] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.226583][ T556] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.233750][ T573] device bridge_slave_1 entered promiscuous mode [ 53.248836][ T556] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.270452][ T556] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.289237][ T571] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.296312][ T571] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.303762][ T571] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.310804][ T571] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.318365][ T556] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.333673][ T556] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.350551][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.358222][ T556] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.358274][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.370178][ T556] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.378926][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.391510][ T556] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 53.412135][ T556] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.427488][ T556] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.443553][ T556] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.455168][ T556] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.468288][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.476010][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.516212][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.525017][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.550958][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.558740][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.573172][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.581830][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.588853][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.596803][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.605457][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.612513][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.627944][ T568] device veth0_vlan entered promiscuous mode [ 53.635877][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.644548][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.652525][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.685981][ T568] device veth1_macvtap entered promiscuous mode [ 53.694313][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.703066][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.733347][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.741202][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.749859][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.758018][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.767021][ T495] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.774084][ T495] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.781495][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.789585][ T495] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.796682][ T495] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.804300][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.813010][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.821549][ T495] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.828924][ T495] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.852101][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.859880][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.867720][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.876551][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.885164][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.894179][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.903070][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.911350][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.930012][ T571] device veth0_vlan entered promiscuous mode [ 53.942228][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.951056][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.959432][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.967992][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.976443][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.985296][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.993780][ T495] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.000857][ T495] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.008460][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.016680][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.024762][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.032235][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.049637][ T571] device veth1_macvtap entered promiscuous mode [ 54.070164][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.079459][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.087765][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.105202][ T574] device veth0_vlan entered promiscuous mode [ 54.117286][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.126100][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.134557][ T595] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 54.135866][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.144839][ T595] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.157372][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.166508][ T595] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.43: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.177023][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.190590][ T595] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 54.198852][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.215257][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.224756][ T492] udevd[492]: incorrect ext4 checksum on /dev/loop1 [ 54.225364][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.232475][ T568] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.241158][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.251209][ T568] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.261098][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.272491][ T568] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 54.305838][ T574] device veth1_macvtap entered promiscuous mode [ 54.314371][ T568] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.317928][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.333605][ T568] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.334669][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.348271][ T568] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.355089][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.377573][ T568] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.377618][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.393439][ T568] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.401153][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.424268][ T568] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.424457][ T568] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.439336][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.454637][ T568] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.463402][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.485726][ T568] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.485756][ T495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.497586][ T568] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.519050][ T568] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 54.531626][ T568] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.547095][ T568] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.563344][ T568] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.575372][ T593] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.580817][ T568] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.582597][ T593] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.603352][ T593] device bridge_slave_0 entered promiscuous mode [ 54.613005][ T573] device veth0_vlan entered promiscuous mode [ 54.626253][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.642477][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.651773][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.660456][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.670931][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.678899][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.688010][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.695760][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.708118][ T593] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.717134][ T593] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.724677][ T602] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 54.734086][ T602] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.734405][ T593] device bridge_slave_1 entered promiscuous mode [ 54.756638][ T573] device veth1_macvtap entered promiscuous mode [ 54.763733][ T602] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.783583][ T602] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem 2026/01/26 19:39:58 executed programs: 46 [ 54.801533][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.848245][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.856968][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.866831][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.883218][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.893448][ T571] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.905512][ T571] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.920000][ T571] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 54.931551][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop3 [ 54.947841][ T571] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.960578][ T571] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.974719][ T606] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 54.998281][ T571] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.000751][ T606] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.031351][ T611] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 55.031745][ T571] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.040359][ T611] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.066052][ T571] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.068549][ T606] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.53: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.121249][ T571] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.121966][ T606] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 55.141078][ T571] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.159753][ T571] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.160891][ T611] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.46: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.193553][ T574] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.193566][ T574] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.193601][ T574] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.195105][ T571] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.206232][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.219728][ T574] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.239304][ T571] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.252020][ T574] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.258460][ T571] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.271416][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.283871][ T574] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.296748][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.309263][ T571] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.315915][ T611] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 55.331123][ T571] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.339509][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.357653][ T574] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.362232][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.379095][ T571] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.385326][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.415854][ T574] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.419422][ T573] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.426593][ T574] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.442470][ T573] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.453859][ T574] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.482357][ T571] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.497271][ T574] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.525123][ T573] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.551155][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.559075][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.567657][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.576667][ T573] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.580395][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.589268][ T574] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.595311][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.607411][ T573] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.627471][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.627875][ T573] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.650170][ T573] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.650192][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.666252][ T573] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.688761][ T574] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.688809][ T574] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.701810][ T573] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.702037][ T573] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.729403][ T574] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.746991][ T573] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.774055][ T574] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.775656][ T573] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.790179][ T574] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.801538][ T573] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.812967][ T574] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.826496][ T573] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.861059][ T573] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.865642][ T593] device veth0_vlan entered promiscuous mode [ 55.882524][ T573] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.905997][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.911088][ T573] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.919459][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.925657][ T573] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.933122][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.958653][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.981774][ T609] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.989050][ T609] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.997136][ T609] device bridge_slave_0 entered promiscuous mode [ 56.004807][ T609] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.012080][ T609] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.020071][ T609] device bridge_slave_1 entered promiscuous mode [ 56.041942][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.056407][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.096684][ T593] device veth1_macvtap entered promiscuous mode [ 56.127351][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.135156][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.143851][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.164598][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.172952][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready