Warning: Permanently added '10.128.1.66' (ED25519) to the list of known hosts. 2026/10/24 07:41:52 parsed 1 programs [ 38.078742][ T30] kauditd_printk_skb: 31 callbacks suppressed [ 38.078756][ T30] audit: type=1400 audit(1792827712.758:105): avc: denied { unlink } for pid=408 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 38.134097][ T408] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.838713][ T30] audit: type=1401 audit(1792827713.518:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 39.178959][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.186321][ T448] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.194846][ T448] device bridge_slave_0 entered promiscuous mode [ 39.221991][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.236502][ T448] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.251341][ T448] device bridge_slave_1 entered promiscuous mode [ 39.289965][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.297532][ T448] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.304876][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.311922][ T448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.334119][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.341981][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.349406][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.359361][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.367541][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.374872][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.383628][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.391983][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.399172][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.411821][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.421591][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.434976][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.445671][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.453795][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.461296][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.469783][ T448] device veth0_vlan entered promiscuous mode [ 39.479950][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/10/24 07:41:54 executed programs: 0 [ 39.489045][ T448] device veth1_macvtap entered promiscuous mode [ 39.497958][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.507911][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.643940][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.651090][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.658833][ T473] device bridge_slave_0 entered promiscuous mode [ 39.665674][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.673113][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.680638][ T473] device bridge_slave_1 entered promiscuous mode [ 39.814075][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.821187][ T479] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.828858][ T479] device bridge_slave_0 entered promiscuous mode [ 39.843552][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.850807][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.858406][ T474] device bridge_slave_0 entered promiscuous mode [ 39.865731][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.873111][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.881040][ T474] device bridge_slave_1 entered promiscuous mode [ 39.887747][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.894871][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.902331][ T478] device bridge_slave_0 entered promiscuous mode [ 39.909230][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.916351][ T479] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.923792][ T479] device bridge_slave_1 entered promiscuous mode [ 39.943821][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.950923][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.958570][ T478] device bridge_slave_1 entered promiscuous mode [ 40.023476][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.030700][ T476] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.038293][ T476] device bridge_slave_0 entered promiscuous mode [ 40.059020][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.066182][ T476] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.073958][ T476] device bridge_slave_1 entered promiscuous mode [ 40.228576][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.235942][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.243260][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.250493][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.267625][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.274877][ T479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.282224][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.289365][ T479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.323440][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.331764][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.339736][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.347041][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.355215][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.362725][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.398900][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.407383][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.415640][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.422871][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.430541][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.439119][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.447457][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.454532][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.461915][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.469531][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.476943][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.518744][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.529484][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.539014][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.547141][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.555554][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.563441][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.571069][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.579114][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.587043][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.595233][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.602278][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.610359][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.618677][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.625976][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.633655][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.641830][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.649096][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.656753][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.665082][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.672345][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.680133][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.688405][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.695517][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.703160][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.711900][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.719430][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.727385][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.735479][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.760974][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.772760][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.781234][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.790214][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.798839][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.805898][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.813692][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.822171][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.829688][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.837309][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.860415][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.869299][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.877843][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.886400][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.894890][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.903105][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.919542][ T473] device veth0_vlan entered promiscuous mode [ 40.933000][ T478] device veth0_vlan entered promiscuous mode [ 40.939709][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.948844][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.957562][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.966522][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.975244][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.983365][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.992202][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.000398][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.008798][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.016988][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.025286][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.033273][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.041293][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.049592][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.057627][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.065558][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.073100][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.080933][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.088545][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.095990][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.113781][ T476] device veth0_vlan entered promiscuous mode [ 41.121211][ T479] device veth0_vlan entered promiscuous mode [ 41.135062][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.143666][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.152453][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.160721][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.168862][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.177059][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.186471][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.194276][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.209946][ T476] device veth1_macvtap entered promiscuous mode [ 41.218204][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.226308][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.234622][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.242471][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.251071][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.260484][ T473] device veth1_macvtap entered promiscuous mode [ 41.280683][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.288712][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.297295][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.306411][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.314998][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.323514][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.332107][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.344499][ T479] device veth1_macvtap entered promiscuous mode [ 41.352081][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.360015][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.368854][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.394021][ T478] device veth1_macvtap entered promiscuous mode [ 41.401268][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.409873][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.418308][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.426067][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.434983][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.454196][ T474] device veth0_vlan entered promiscuous mode [ 41.463970][ T497] loop2: detected capacity change from 0 to 128 [ 41.477547][ T497] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.489689][ T30] audit: type=1400 audit(1792827716.168:107): avc: denied { mount } for pid=496 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 41.495236][ T474] device veth1_macvtap entered promiscuous mode [ 41.519059][ T497] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.525797][ T498] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.544984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.545388][ T30] audit: type=1400 audit(1792827716.218:108): avc: denied { write } for pid=496 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.553621][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.574760][ T498] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.583585][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.602528][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.611870][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.616705][ T30] audit: type=1400 audit(1792827716.278:109): avc: denied { add_name } for pid=496 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.620606][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.665014][ T30] audit: type=1400 audit(1792827716.278:110): avc: denied { create } for pid=496 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.673593][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.715582][ T30] audit: type=1400 audit(1792827716.278:111): avc: denied { write open } for pid=496 comm="syz.2.18" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.723310][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.770864][ T498] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 41.775544][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.802166][ T498] EXT4-fs error (device loop5) in do_split:2097: Corrupt filesystem [ 41.802285][ T30] audit: type=1400 audit(1792827716.448:112): avc: denied { mounton } for pid=495 comm="syz.5.16" path="/0/file1/bus" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.814723][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.834870][ T30] audit: type=1400 audit(1792827716.448:113): avc: denied { map } for pid=495 comm="syz.5.16" path="/0/file1/bus" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 41.846369][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop5 [ 41.867999][ T473] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.872788][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.884734][ T497] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 41.894589][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.910738][ T473] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.920213][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.932179][ T30] audit: type=1400 audit(1792827716.448:114): avc: denied { link } for pid=495 comm="syz.5.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop5" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.944171][ T473] 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 [ 41.987766][ T497] EXT4-fs error (device loop2) in do_split:2097: Corrupt filesystem [ 42.021118][ T473] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 42.034427][ T508] loop3: detected capacity change from 0 to 128 [ 42.036502][ T473] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 42.056384][ T508] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.059216][ T476] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 42.074751][ T508] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.079420][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.096756][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.104656][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 42.105585][ T476] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 42.119930][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.139515][ T508] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 42.141230][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 42.161657][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.175041][ T476] 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 [ 42.183011][ T473] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 42.203748][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.224000][ T476] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 42.227252][ T508] EXT4-fs error (device loop3) in do_split:2097: Corrupt filesystem [ 42.244915][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop3 [ 42.247843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.256511][ T476] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 42.276362][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 42.293287][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 42.296648][ T479] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 42.320707][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 42.322006][ T476] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 42.336410][ T473] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 42.351406][ T479] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 42.362189][ T473] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 42.381506][ T479] 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 [ 42.389287][ T473] EXT4-fs error (device loop5): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 42.410439][ T476] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 42.422106][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 42.447521][ T476] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 42.453409][ T513] loop1: detected capacity change from 0 to 128 [ 42.466719][ T476] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 42.472981][ T479] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 42.494028][ T476] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 42.510834][ T479] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 42.518293][ T476] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 42.529536][ T479] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 42.543965][ T476] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 42.560697][ T473] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 42.570708][ T479] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 42.588378][ T476] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 42.616549][ T513] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.619263][ T476] EXT4-fs error (device loop2): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 42.629552][ T513] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.639833][ T473] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 42.650727][ T479] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 42.678087][ T479] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 42.693465][ T479] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 42.699985][ T473] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 42.709570][ T516] loop6: detected capacity change from 0 to 128 [ 42.723185][ T476] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 42.745273][ T479] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 42.762358][ T479] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 42.774071][ T476] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 42.784509][ T428] udevd[428]: incorrect ext4 checksum on /dev/loop1 [ 42.790093][ T513] ================================================================== [ 42.803847][ T516] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.804811][ T513] BUG: KASAN: use-after-free in do_split+0x1a7c/0x1fa0 [ 42.804837][ T513] Read of size 157024 at addr ffff8881207d9028 by task syz.1.17/513 [ 42.818775][ T516] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.822519][ T513] [ 42.822526][ T513] CPU: 1 PID: 513 Comm: syz.1.17 Not tainted syzkaller #0 [ 42.822544][ T513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 42.860550][ T513] Call Trace: [ 42.863825][ T513] [ 42.866929][ T513] __dump_stack+0x21/0x30 [ 42.871349][ T513] dump_stack_lvl+0x110/0x170 [ 42.876195][ T513] ? show_regs_print_info+0x20/0x20 [ 42.881419][ T513] ? load_image+0x3f0/0x3f0 [ 42.886003][ T513] print_address_description+0x7f/0x2c0 [ 42.891646][ T513] ? do_split+0x1a7c/0x1fa0 [ 42.896182][ T513] kasan_report+0x10f/0x150 [ 42.900695][ T513] ? do_split+0x1a7c/0x1fa0 [ 42.905206][ T513] kasan_check_range+0x249/0x2a0 [ 42.910188][ T513] ? do_split+0x1a7c/0x1fa0 [ 42.914770][ T513] memmove+0x2d/0x70 [ 42.918694][ T513] do_split+0x1a7c/0x1fa0 [ 42.923023][ T513] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 42.928935][ T513] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 42.934911][ T513] make_indexed_dir+0xe78/0x14d0 [ 42.940030][ T513] ? add_dirent_to_buf+0x7a0/0x7a0 [ 42.945251][ T513] ? add_dirent_to_buf+0x514/0x7a0 [ 42.950456][ T513] ext4_add_entry+0xdf1/0x1020 [ 42.955301][ T513] ? ext4_inc_count+0x1b0/0x1b0 [ 42.960236][ T513] ? atime_needs_update+0x810/0x810 [ 42.965431][ T513] ? __ext4_link+0x246/0x760 [ 42.970107][ T513] __ext4_link+0x4db/0x760 [ 42.974519][ T513] ? ext4_update_dx_flag+0x1f0/0x1f0 [ 42.979887][ T513] ? lookup_one_qstr_excl+0x122/0x250 [ 42.985280][ T513] ? clear_nonspinnable+0x60/0x60 [ 42.990407][ T513] ext4_link+0x1ee/0x290 [ 42.994736][ T513] vfs_link+0x638/0x7f0 [ 42.998899][ T513] do_linkat+0x1e7/0x750 [ 43.003138][ T513] __x64_sys_link+0x86/0x90 [ 43.007734][ T513] x64_sys_call+0x34d/0x9a0 [ 43.012522][ T513] do_syscall_64+0x4c/0xa0 [ 43.017032][ T513] ? clear_bhb_loop+0x50/0xa0 [ 43.021977][ T513] ? clear_bhb_loop+0x50/0xa0 [ 43.026786][ T513] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 43.032779][ T513] RIP: 0033:0x7f74824030b9 [ 43.037283][ T513] 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 [ 43.057162][ T513] RSP: 002b:00007f7481e69028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 43.065579][ T513] RAX: ffffffffffffffda RBX: 00007f748262ffa0 RCX: 00007f74824030b9 [ 43.073547][ T513] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000001240 [ 43.081515][ T513] RBP: 00007f74824959c4 R08: 0000000000000000 R09: 0000000000000000 [ 43.089743][ T513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.097805][ T513] R13: 0000000000000000 R14: 00007f748262ffa0 R15: 00007ffc11058e98 [ 43.106035][ T513] [ 43.109079][ T513] [ 43.111417][ T513] The buggy address belongs to the page: [ 43.117043][ T513] page:ffffea000481f640 refcount:3 mapcount:1 mapping:ffff88810930ea98 index:0x1 pfn:0x1207d9 [ 43.127466][ T513] memcg:ffff888100252280 [ 43.131708][ T513] aops:def_blk_aops ino:700001 [ 43.136465][ T513] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 43.147836][ T513] raw: 400000000032201e ffff88810025a240 ffffea000481e988 ffff88810930ea98 [ 43.156599][ T513] raw: 0000000000000001 ffff88811255c888 0000000300000000 ffff888100252280 [ 43.165699][ T513] page dumped because: kasan: bad access detected [ 43.172199][ T513] page_owner tracks the page as allocated [ 43.178081][ T513] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 421, ts 42607365470, free_ts 42604385673 [ 43.196030][ T513] post_alloc_hook+0x192/0x1b0 [ 43.200816][ T513] prep_new_page+0x1c/0x110 [ 43.205435][ T513] get_page_from_freelist+0x2c3a/0x2cd0 [ 43.211065][ T513] __alloc_pages+0x1a2/0x460 [ 43.215651][ T513] page_cache_ra_unbounded+0x2bc/0x960 [ 43.221223][ T513] force_page_cache_ra+0x406/0x460 [ 43.226444][ T513] page_cache_sync_ra+0x30f/0x5a0 [ 43.231549][ T513] filemap_read+0x68b/0x21e0 [ 43.236173][ T513] generic_file_read_iter+0xac/0x420 [ 43.241457][ T513] blkdev_read_iter+0x12f/0x160 [ 43.246307][ T513] vfs_read+0x6c0/0xc20 [ 43.250758][ T513] ksys_read+0x14a/0x260 [ 43.255105][ T513] __x64_sys_read+0x7b/0x90 [ 43.259611][ T513] x64_sys_call+0x96d/0x9a0 [ 43.264108][ T513] do_syscall_64+0x4c/0xa0 [ 43.268619][ T513] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 43.274822][ T513] page last free stack trace: [ 43.279491][ T513] free_unref_page_prepare+0x5fa/0x600 [ 43.284946][ T513] free_unref_page+0xae/0x540 [ 43.289620][ T513] __free_pages+0x6c/0x100 [ 43.294120][ T513] __free_slab+0xe5/0x1e0 [ 43.298532][ T513] __unfreeze_partials+0x15a/0x190 [ 43.303644][ T513] put_cpu_partial+0xc6/0x120 [ 43.308329][ T513] __slab_free+0x1d4/0x290 [ 43.313002][ T513] ___cache_free+0x104/0x120 [ 43.317590][ T513] qlink_free+0x4d/0x90 [ 43.321830][ T513] qlist_free_all+0x5f/0xb0 [ 43.326328][ T513] kasan_quarantine_reduce+0x14a/0x170 [ 43.331779][ T513] __kasan_slab_alloc+0x2f/0xe0 [ 43.336719][ T513] slab_post_alloc_hook+0x4f/0x2b0 [ 43.341843][ T513] kmem_cache_alloc+0xf7/0x260 [ 43.346601][ T513] getname_flags+0xba/0x510 [ 43.351186][ T513] user_path_at_empty+0x2f/0x1c0 [ 43.356221][ T513] [ 43.358538][ T513] Memory state around the buggy address: [ 43.364255][ T513] ffff8881207dbf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.372446][ T513] ffff8881207dbf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.380503][ T513] >ffff8881207dc000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.388553][ T513] ^ [ 43.392616][ T513] ffff8881207dc080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.400682][ T513] ffff8881207dc100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.408735][ T513] ================================================================== [ 43.416834][ T513] Disabling lock debugging due to kernel taint [ 43.428602][ T479] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 43.453062][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 43.453077][ T30] audit: type=1400 audit(1792827718.128:117): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 43.455785][ T516] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 43.462242][ T30] audit: type=1400 audit(1792827718.138:118): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 43.483787][ T479] EXT4-fs error (device loop3): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 43.536269][ T476] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 43.547781][ T30] audit: type=1400 audit(1792827718.138:119): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 43.548391][ T476] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 43.573641][ T30] audit: type=1400 audit(1792827718.138:120): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 43.583083][ T516] EXT4-fs error (device loop6) in do_split:2097: Corrupt filesystem [ 43.612472][ T30] audit: type=1400 audit(1792827718.138:121): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.634400][ T30] audit: type=1400 audit(1792827718.138:122): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.638264][ T479] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 43.658511][ T513] EXT4-fs error (device loop1): ext4_dx_csum_set:531: inode #2: comm syz.1.17: dir seems corrupt? Run e2fsck -D. [ 43.699558][ T478] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 43.711866][ T478] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 43.716483][ T30] audit: type=1400 audit(1792827718.138:123): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.725799][ T478] 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 [ 43.771382][ T479] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 43.775098][ T478] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 43.801906][ T478] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 43.817068][ T478] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 43.825565][ T479] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 43.834234][ T474] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 43.843471][ T479] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 43.864505][ T478] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 43.869157][ T474] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 43.890742][ T478] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 43.900005][ T474] 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 [ 43.923949][ T478] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 43.949283][ T30] audit: type=1400 audit(1792827718.608:124): avc: denied { read } for pid=521 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 43.952242][ T474] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 43.972826][ T478] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 43.984903][ T474] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.000647][ T30] audit: type=1400 audit(1792827718.608:125): avc: denied { open } for pid=521 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 44.013318][ T474] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 44.055540][ T478] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 44.071268][ T474] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 44.100264][ T474] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 44.118423][ T474] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 44.132609][ T478] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 44.133702][ T474] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 44.160800][ T474] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 44.164009][ T478] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.196124][ T478] EXT4-fs error (device loop6): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 44.198993][ T474] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 44.208849][ T478] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 44.220381][ T474] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.235600][ T478] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 44.249461][ T521] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.272017][ T474] EXT4-fs error (device loop1): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 44.272545][ T478] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 44.284553][ T521] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.295905][ T478] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.303809][ T521] device bridge_slave_0 entered promiscuous mode [ 44.323322][ T474] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 44.345134][ T521] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.352826][ T521] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.353870][ T474] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 44.360623][ T521] device bridge_slave_1 entered promiscuous mode [ 44.394452][ T474] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 44.431821][ T474] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 44.443612][ T474] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.467975][ T45] device bridge_slave_1 left promiscuous mode [ 44.478565][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.487229][ T45] device bridge_slave_0 left promiscuous mode [ 44.497891][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.506409][ T45] device veth1_macvtap left promiscuous mode [ 44.512903][ T45] device veth0_vlan left promiscuous mode 2026/10/24 07:41:59 executed programs: 23 [ 44.681858][ T526] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.689326][ T526] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.696985][ T526] device bridge_slave_0 entered promiscuous mode [ 44.713106][ T526] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.720660][ T526] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.728392][ T526] device bridge_slave_1 entered promiscuous mode [ 44.769982][ T528] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.777140][ T528] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.784583][ T528] device bridge_slave_0 entered promiscuous mode [ 44.802633][ T528] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.810093][ T528] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.817446][ T528] device bridge_slave_1 entered promiscuous mode [ 44.933694][ T533] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.940824][ T533] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.948652][ T533] device bridge_slave_0 entered promiscuous mode [ 44.976089][ T533] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.983225][ T533] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.990843][ T533] device bridge_slave_1 entered promiscuous mode [ 45.005423][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.013153][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.040685][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.049228][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.057536][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.064614][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.073561][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.094229][ T538] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.101333][ T538] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.108925][ T538] device bridge_slave_0 entered promiscuous mode [ 45.115983][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.124531][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.133172][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.140546][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.155951][ T538] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.163086][ T538] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.170562][ T538] device bridge_slave_1 entered promiscuous mode [ 45.237384][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.245477][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.265322][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.273718][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.282668][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.290534][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.298002][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.306632][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.314917][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.322057][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.329626][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.369670][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.377970][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.386414][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.393545][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.401021][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.409028][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.440098][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.448624][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.470672][ T521] device veth0_vlan entered promiscuous mode [ 45.499446][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.507933][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.516442][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.525597][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.534180][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.541918][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.550398][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.557551][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.564944][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.573101][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.580421][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.587758][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.595744][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.603747][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.611568][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.619065][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.641751][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.650320][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.658545][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.667806][ T526] device veth0_vlan entered promiscuous mode [ 45.693062][ T521] device veth1_macvtap entered promiscuous mode [ 45.701128][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.709223][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.718412][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.728342][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.743039][ T528] device veth0_vlan entered promiscuous mode [ 45.760308][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.768842][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.776796][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.789478][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.798415][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.805544][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.813086][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.821278][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.828423][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.835984][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.866665][ T528] device veth1_macvtap entered promiscuous mode [ 45.876923][ T526] device veth1_macvtap entered promiscuous mode [ 45.884436][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.893467][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.901965][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.910286][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.918608][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.926265][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.935052][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.943541][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.952119][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.960726][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.969968][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.978289][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.014814][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.023257][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.031996][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.039784][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.047290][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.055638][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.064032][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.072528][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.081122][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.088282][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.095735][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.104034][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.112276][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.119303][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.126800][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.137933][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.146956][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.171343][ T546] loop7: detected capacity change from 0 to 128 [ 46.183434][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.192584][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.197495][ T548] loop9: detected capacity change from 0 to 128 [ 46.201714][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.217624][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.242293][ T533] device veth0_vlan entered promiscuous mode [ 46.250156][ T546] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.258771][ T538] device veth0_vlan entered promiscuous mode [ 46.267949][ T546] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.288697][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.297567][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.297955][ T548] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.306130][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.322555][ T553] loop8: detected capacity change from 0 to 128 [ 46.325379][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.339426][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.341404][ T546] EXT4-fs error (device loop7): dx_make_map:1328: 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 [ 46.348270][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.375610][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.383927][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.389359][ T548] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.392071][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.403818][ T553] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.411520][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.430497][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.439053][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.439965][ T553] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.447131][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.458828][ T546] EXT4-fs error (device loop7) in do_split:2097: Corrupt filesystem [ 46.474673][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.485977][ T548] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 46.486407][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.515928][ T521] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.520724][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.530112][ T553] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 46.535896][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.559588][ T548] EXT4-fs error (device loop9) in do_split:2097: Corrupt filesystem [ 46.564033][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.572272][ T521] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.578917][ T553] EXT4-fs error (device loop8) in do_split:2097: Corrupt filesystem [ 46.598073][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.609211][ T528] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.621544][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.630061][ T521] 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 [ 46.630341][ T528] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.659487][ T521] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.664610][ T528] 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 [ 46.685230][ T521] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.695876][ T526] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.709464][ T521] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.725085][ T526] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.748358][ T528] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.760374][ T521] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 46.765778][ T528] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.776764][ T521] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.788664][ T526] 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 [ 46.805425][ T521] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 46.840558][ T521] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 46.847005][ T533] device veth1_macvtap entered promiscuous mode [ 46.862144][ T521] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 46.862436][ T528] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.877490][ T521] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.894024][ T526] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.909731][ T521] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.916565][ T538] device veth1_macvtap entered promiscuous mode [ 46.928906][ T528] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 46.938551][ T526] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.949870][ T521] EXT4-fs error (device loop7): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 46.964241][ T526] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.976223][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.991596][ T528] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.998643][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.014012][ T521] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.021761][ T526] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.045907][ T528] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.052172][ T526] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.067242][ T521] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.086349][ T526] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.099812][ T528] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.116940][ T526] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.129642][ T521] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.144083][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.155140][ T528] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 47.163565][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.186297][ T521] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.186685][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.201223][ T528] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.208736][ T526] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 47.232264][ T528] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.248101][ T528] EXT4-fs error (device loop9): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 47.261094][ T528] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.261323][ T526] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.288791][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.296906][ T528] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.313167][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.318118][ T526] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.321848][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.343248][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.352063][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.358552][ T528] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.361766][ T526] EXT4-fs error (device loop8): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 47.372522][ T528] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.384783][ T526] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.418459][ T526] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.461726][ T559] loop0: detected capacity change from 0 to 128 [ 47.482067][ T561] loop4: detected capacity change from 0 to 128 [ 47.491515][ T526] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.503903][ T526] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.526760][ T559] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.538682][ T561] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.545923][ T559] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.558292][ T561] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.596237][ T559] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 47.610958][ T561] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 47.634931][ T561] EXT4-fs error (device loop4) in do_split:2097: Corrupt filesystem [ 47.658227][ T559] EXT4-fs error (device loop0) in do_split:2097: Corrupt filesystem [ 47.686460][ T428] udevd[428]: incorrect ext4 checksum on /dev/loop0 [ 47.697950][ T538] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.712781][ T533] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.716088][ T538] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.734090][ T533] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.744449][ T538] 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 [ 47.759244][ T533] 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 [ 47.793237][ T533] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.793224][ T538] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.793265][ T538] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.821267][ T533] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.830737][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.845341][ T533] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.858879][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.876823][ T533] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.887994][ T538] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.903523][ T533] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.919063][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.954534][ T533] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.955959][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.970357][ T533] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.984696][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 48.000181][ T533] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 48.016244][ T538] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.032422][ T533] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.043212][ T538] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.055781][ T533] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.067995][ T538] EXT4-fs error (device loop4): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 48.082686][ T533] EXT4-fs error (device loop0): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 48.094015][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.120618][ T565] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.120944][ T538] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.127834][ T565] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.144077][ T533] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.151302][ T565] device bridge_slave_0 entered promiscuous mode [ 48.165996][ T533] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.180850][ T538] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.188519][ T533] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.200128][ T538] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.211581][ T533] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.242534][ T565] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.249815][ T565] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.257466][ T565] device bridge_slave_1 entered promiscuous mode [ 48.301028][ T570] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.311198][ T570] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.319149][ T570] device bridge_slave_0 entered promiscuous mode [ 48.330109][ T570] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.337251][ T570] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.345175][ T570] device bridge_slave_1 entered promiscuous mode [ 48.360590][ T45] device bridge_slave_1 left promiscuous mode [ 48.366922][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.377305][ T45] device bridge_slave_0 left promiscuous mode [ 48.383712][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.392150][ T45] device bridge_slave_1 left promiscuous mode [ 48.399170][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.406883][ T45] device bridge_slave_0 left promiscuous mode [ 48.413478][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.422463][ T45] device bridge_slave_1 left promiscuous mode [ 48.429722][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.437461][ T45] device bridge_slave_0 left promiscuous mode [ 48.443838][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.451854][ T45] device bridge_slave_1 left promiscuous mode [ 48.458876][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.466693][ T45] device bridge_slave_0 left promiscuous mode [ 48.473325][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.482080][ T45] device bridge_slave_1 left promiscuous mode [ 48.488538][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.496109][ T45] device bridge_slave_0 left promiscuous mode [ 48.502349][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.510974][ T45] device veth1_macvtap left promiscuous mode [ 48.517199][ T45] device veth0_vlan left promiscuous mode [ 48.524062][ T45] device veth1_macvtap left promiscuous mode [ 48.530226][ T45] device veth0_vlan left promiscuous mode [ 48.536842][ T45] device veth1_macvtap left promiscuous mode [ 48.543012][ T45] device veth0_vlan left promiscuous mode [ 48.549253][ T45] device veth1_macvtap left promiscuous mode [ 48.555591][ T45] device veth0_vlan left promiscuous mode [ 48.561634][ T45] device veth1_macvtap left promiscuous mode [ 48.567634][ T45] device veth0_vlan left promiscuous mode [ 49.166808][ T577] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.174023][ T577] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.183006][ T577] device bridge_slave_0 entered promiscuous mode [ 49.202714][ T577] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.210675][ T577] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.218640][ T577] device bridge_slave_1 entered promiscuous mode [ 49.253720][ T570] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.261073][ T570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.268494][ T570] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.275525][ T570] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.299882][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.307358][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.344371][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.351986][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.385431][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.394088][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.402525][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.409764][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.425466][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.450972][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.459723][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.468362][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.475495][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.494171][ T583] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.501455][ T583] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.509033][ T583] device bridge_slave_0 entered promiscuous mode [ 49.516001][ T583] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.523325][ T583] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.530963][ T583] device bridge_slave_1 entered promiscuous mode [ 49.540739][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.549007][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.557132][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.565031][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.572532][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.580954][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.589165][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.596440][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.604214][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.612569][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.620985][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.628130][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.655690][ T565] device veth0_vlan entered promiscuous mode [ 49.670179][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.679858][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.688163][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.695893][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.703797][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.712233][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.725647][ T584] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.732954][ T584] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.740504][ T584] device bridge_slave_0 entered promiscuous mode [ 49.748428][ T584] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.755667][ T584] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.763349][ T584] device bridge_slave_1 entered promiscuous mode [ 49.794062][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.823309][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.831896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.839665][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.847186][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.856169][ T570] device veth0_vlan entered promiscuous mode [ 49.880666][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.889147][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.896317][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.903857][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.912242][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.919297][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.926975][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.952184][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.977262][ T565] device veth1_macvtap entered promiscuous mode [ 49.987815][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.997266][ T570] device veth1_macvtap entered promiscuous mode [ 50.009869][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.027645][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.036361][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.045581][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.056209][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.088778][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.097493][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.105950][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.114403][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/10/24 07:42:04 executed programs: 40 [ 50.156369][ T577] device veth0_vlan entered promiscuous mode [ 50.180969][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.191046][ T594] loop2: detected capacity change from 0 to 128 [ 50.198997][ T592] loop5: detected capacity change from 0 to 128 [ 50.201469][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.213555][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.221554][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.248197][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.257784][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.258203][ T592] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.267551][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.276875][ T592] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.283499][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.284308][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.299331][ T592] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.49: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.318768][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.335693][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.337058][ T592] EXT4-fs error (device loop5) in do_split:2097: Corrupt filesystem [ 50.352480][ T594] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.363586][ T594] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.371003][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.377665][ T594] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.50: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.397490][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.408584][ T565] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.416681][ T594] EXT4-fs error (device loop2) in do_split:2097: Corrupt filesystem [ 50.421565][ T565] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.438831][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop2 [ 50.449226][ T577] device veth1_macvtap entered promiscuous mode [ 50.458009][ T570] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.459677][ T565] 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 [ 50.472339][ T570] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.503971][ T570] 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 [ 50.509230][ T565] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.524920][ T570] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.537140][ T565] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.549342][ T570] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.563717][ T565] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.575731][ T570] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.590629][ T565] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.604916][ T570] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.620022][ T565] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.634948][ T570] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.650671][ T565] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.666843][ T570] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.682037][ T565] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.697821][ T570] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.712422][ T565] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.728377][ T570] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.743928][ T565] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.758852][ T570] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.769879][ T565] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.781954][ T570] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.794955][ T565] EXT4-fs error (device loop5): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 50.809162][ T570] EXT4-fs error (device loop2): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 50.833775][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.842428][ T565] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.842506][ T570] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.872185][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.881302][ T565] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.881347][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.906382][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.914786][ T570] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.928597][ T565] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.931025][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.950778][ T565] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.951029][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.972766][ T570] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.985234][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.993711][ T570] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.008087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.027157][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.037502][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.047455][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.056872][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.080090][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.087727][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.095909][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.106069][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.115336][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.122659][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.131049][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.140251][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.148922][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.156065][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.163727][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.172107][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.180912][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.189308][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.197522][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.210240][ T583] device veth0_vlan entered promiscuous mode [ 51.235385][ T600] loop3: detected capacity change from 0 to 128 [ 51.251407][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.259925][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.268687][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.269246][ T600] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.276578][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.292273][ T600] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.300395][ T583] device veth1_macvtap entered promiscuous mode [ 51.312572][ T584] device veth0_vlan entered promiscuous mode [ 51.320669][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.328735][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.336621][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.345710][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.354442][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.355668][ T600] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.53: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.381740][ T600] EXT4-fs error (device loop3) in do_split:2097: Corrupt filesystem [ 51.416625][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop3 [ 51.420319][ T577] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.435058][ T577] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.448840][ T577] 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 [ 51.469861][ T577] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.482107][ T577] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.496544][ T577] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.511802][ T577] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.527381][ T577] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.543472][ T577] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.558752][ T577] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.574035][ T577] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.589557][ T577] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.589626][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.601844][ T577] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.610191][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.622810][ T577] EXT4-fs error (device loop3): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 51.631589][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.643614][ T577] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.652007][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.666543][ T577] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.675058][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.691411][ T577] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.699374][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.710572][ T577] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.734107][ T584] device veth1_macvtap entered promiscuous mode [ 51.811153][ T607] loop6: detected capacity change from 0 to 128 [ 51.839472][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.848403][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.868440][ T607] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.879483][ T607] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.898689][ T607] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.45: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.917913][ T607] EXT4-fs error (device loop6) in do_split:2097: Corrupt filesystem [ 51.927971][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.936648][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.944305][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop6 [ 51.955958][ T583] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.967720][ T583] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.981284][ T583] 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 [ 52.002678][ T583] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.015609][ T583] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.030003][ T583] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.045113][ T583] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.060480][ T583] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.076993][ T583] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.092801][ T583] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.110927][ T583] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.126560][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.126562][ T583] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.133950][ T605] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.134424][ T605] device bridge_slave_0 entered promiscuous mode [ 52.145958][ T583] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.155359][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.178096][ T583] EXT4-fs error (device loop6): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 52.192249][ T605] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.200304][ T605] device bridge_slave_1 entered promiscuous mode [ 52.200786][ T583] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.222407][ T583] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.241456][ T583] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.253519][ T583] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.263102][ T616] loop1: detected capacity change from 0 to 128 [ 52.275840][ T604] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.283130][ T604] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.297493][ T604] device bridge_slave_0 entered promiscuous mode [ 52.302928][ T616] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.322318][ T616] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.346420][ T604] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.346788][ T616] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.54: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.353851][ T604] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.380124][ T616] EXT4-fs error (device loop1) in do_split:2097: Corrupt filesystem [ 52.388727][ T604] device bridge_slave_1 entered promiscuous mode [ 52.416302][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop1 [ 52.430593][ T584] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.442404][ T584] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.455956][ T584] 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 [ 52.483976][ T584] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.495728][ T584] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.510294][ T584] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.525539][ T584] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.540968][ T584] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.557043][ T584] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.572464][ T584] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.587694][ T584] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.603130][ T584] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.614780][ T584] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.627992][ T584] EXT4-fs error (device loop1): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 52.640937][ T584] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.656754][ T584] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.677471][ T584] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.689469][ T584] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended