Warning: Permanently added '10.128.1.18' (ED25519) to the list of known hosts. 2025/07/12 07:52:54 ignoring optional flag "sandboxArg"="0" 2025/07/12 07:52:55 parsed 1 programs [ 20.670480][ T30] audit: type=1400 audit(1752306775.538:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 21.290126][ T30] audit: type=1400 audit(1752306776.158:65): avc: denied { mounton } for pid=289 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.291167][ T289] cgroup: Unknown subsys name 'net' [ 21.312766][ T30] audit: type=1400 audit(1752306776.158:66): avc: denied { mount } for pid=289 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.339997][ T30] audit: type=1400 audit(1752306776.188:67): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.340198][ T289] cgroup: Unknown subsys name 'devices' [ 21.483520][ T289] cgroup: Unknown subsys name 'hugetlb' [ 21.489120][ T289] cgroup: Unknown subsys name 'rlimit' [ 21.654897][ T30] audit: type=1400 audit(1752306776.528:68): avc: denied { setattr } for pid=289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.668713][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 21.678468][ T30] audit: type=1400 audit(1752306776.528:69): avc: denied { create } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.707395][ T30] audit: type=1400 audit(1752306776.528:70): avc: denied { write } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.724021][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 21.727668][ T30] audit: type=1400 audit(1752306776.528:71): avc: denied { read } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.756987][ T30] audit: type=1400 audit(1752306776.528:72): avc: denied { module_request } for pid=289 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 21.778874][ T30] audit: type=1400 audit(1752306776.528:73): avc: denied { mounton } for pid=289 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 22.232147][ T298] request_module fs-gadgetfs succeeded, but still no fs? [ 22.706265][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.713738][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.721217][ T332] device bridge_slave_0 entered promiscuous mode [ 22.728495][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.735862][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.743434][ T332] device bridge_slave_1 entered promiscuous mode [ 22.853053][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.860110][ T332] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.867426][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.874471][ T332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.890188][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.897550][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.904872][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 22.912469][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.922969][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.931061][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.938092][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.945433][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.953907][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.960938][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.971785][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.980646][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.993054][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.004251][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.012254][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.019601][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.027654][ T332] device veth0_vlan entered promiscuous mode [ 23.036986][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.045926][ T332] device veth1_macvtap entered promiscuous mode 2025/07/12 07:52:57 executed programs: 0 [ 23.054318][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.064121][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.113370][ T332] syz-executor (332) used greatest stack depth: 21120 bytes left [ 23.219527][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.226667][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.234063][ T365] device bridge_slave_0 entered promiscuous mode [ 23.240889][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.248107][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.255550][ T365] device bridge_slave_1 entered promiscuous mode [ 23.265228][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.272290][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.279537][ T363] device bridge_slave_0 entered promiscuous mode [ 23.287399][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.294459][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.301803][ T363] device bridge_slave_1 entered promiscuous mode [ 23.369684][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.377153][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.384653][ T366] device bridge_slave_0 entered promiscuous mode [ 23.392678][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.399709][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.407211][ T366] device bridge_slave_1 entered promiscuous mode [ 23.480045][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.487468][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.494839][ T361] device bridge_slave_0 entered promiscuous mode [ 23.508053][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.515131][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.522508][ T368] device bridge_slave_0 entered promiscuous mode [ 23.536521][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.543617][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.550867][ T361] device bridge_slave_1 entered promiscuous mode [ 23.562021][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.569182][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.576810][ T368] device bridge_slave_1 entered promiscuous mode [ 23.687553][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.694622][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.701893][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.708903][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.727448][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.734675][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.764348][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 23.771766][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.779080][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 23.787423][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.795562][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.802608][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.834671][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 23.842989][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.851059][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.858087][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.893015][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.901149][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.909366][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.917730][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.925683][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 23.933087][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.940400][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 23.948680][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.956821][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.963841][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.971359][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 23.979804][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.988001][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.995015][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.002481][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.019589][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.027785][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.035862][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.044664][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.053221][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.061164][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.082346][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.089761][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.097251][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.105788][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.114053][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.121073][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.128440][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.136734][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.144901][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.151927][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.159359][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.167720][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.186889][ T365] device veth0_vlan entered promiscuous mode [ 24.193941][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.201525][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.208890][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.216483][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.224975][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.233203][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.240206][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.247712][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.255965][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.264152][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.271155][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.278580][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.285989][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.293493][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.301804][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.309875][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.316893][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.324343][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.332648][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.340710][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.347732][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.355051][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.363033][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.370977][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.378675][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.386317][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.393834][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.412421][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.420276][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.428778][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.436972][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.445069][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.453123][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.468663][ T363] device veth0_vlan entered promiscuous mode [ 24.484371][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.493197][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.501135][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.509343][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.532119][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.540584][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.549117][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.556811][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.565104][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.574789][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.589263][ T361] device veth0_vlan entered promiscuous mode [ 24.596711][ T368] device veth0_vlan entered promiscuous mode [ 24.603253][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.611105][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.618799][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.626780][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.634836][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.642308][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.649645][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.658867][ T365] device veth1_macvtap entered promiscuous mode [ 24.666484][ T363] device veth1_macvtap entered promiscuous mode [ 24.677854][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.686144][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.693787][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.701652][ T366] device veth0_vlan entered promiscuous mode [ 24.718906][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.727430][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.737202][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.742281][ T415] loop0: detected capacity change from 0 to 1024 [ 24.745679][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.763826][ T361] device veth1_macvtap entered promiscuous mode [ 24.778513][ T368] device veth1_macvtap entered promiscuous mode [ 24.790153][ T366] device veth1_macvtap entered promiscuous mode [ 24.796860][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.806219][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.813286][ T415] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 24.815387][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.833240][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.841349][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 24.843497][ T415] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 24.849482][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.872317][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.880763][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.889052][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.897380][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 24.905081][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.918325][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.918356][ T422] loop0: detected capacity change from 0 to 1024 [ 24.926944][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.941220][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.949500][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 24.952778][ T422] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 24.957763][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.976541][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.982804][ T422] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.018775][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.038828][ T429] loop2: detected capacity change from 0 to 1024 [ 25.046044][ T427] loop0: detected capacity change from 0 to 1024 [ 25.053138][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.062187][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.070459][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.092240][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.101267][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.110562][ T429] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.121829][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.123189][ T427] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.140641][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.159590][ T429] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.166246][ T427] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.213484][ T437] loop6: detected capacity change from 0 to 1024 [ 25.215513][ T439] loop3: detected capacity change from 0 to 1024 [ 25.240076][ T441] loop0: detected capacity change from 0 to 1024 [ 25.250383][ T443] loop2: detected capacity change from 0 to 1024 [ 25.273425][ T446] loop5: detected capacity change from 0 to 1024 [ 25.280813][ T437] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.292672][ T437] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.323754][ T441] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.335360][ T441] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.335802][ T446] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.354742][ T443] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.383189][ T439] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.386548][ T443] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.394034][ T446] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.424663][ T457] loop6: detected capacity change from 0 to 1024 [ 25.431148][ T439] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.480661][ T465] loop0: detected capacity change from 0 to 1024 [ 25.496458][ T466] loop5: detected capacity change from 0 to 1024 [ 25.504176][ T457] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.518528][ T457] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.540937][ T462] loop3: detected capacity change from 0 to 1024 [ 25.557710][ T472] loop2: detected capacity change from 0 to 1024 [ 25.568979][ T466] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.584975][ T466] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.604479][ T465] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.619281][ T462] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.634797][ T472] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.657701][ T465] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.660602][ T472] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.705473][ T480] loop6: detected capacity change from 0 to 1024 [ 25.721018][ T482] loop3: detected capacity change from 0 to 1024 [ 25.725499][ T485] loop5: detected capacity change from 0 to 1024 [ 25.740437][ T487] loop0: detected capacity change from 0 to 1024 [ 25.740487][ T488] loop2: detected capacity change from 0 to 1024 [ 25.754462][ T482] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.766066][ T482] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.788021][ T480] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.800056][ T480] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.800728][ T487] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.826498][ T485] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.840753][ T485] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.862646][ T487] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 25.917338][ T488] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.932340][ T500] loop3: detected capacity change from 0 to 1024 [ 25.960952][ T506] loop5: detected capacity change from 0 to 1024 [ 25.968067][ T505] loop6: detected capacity change from 0 to 1024 [ 25.987135][ T488] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.011274][ T505] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.011364][ T506] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.024383][ T500] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.053340][ T506] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.061192][ T514] loop0: detected capacity change from 0 to 1024 [ 26.091908][ T505] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.112297][ T500] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.146399][ T517] loop2: detected capacity change from 0 to 1024 [ 26.168541][ T514] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.172960][ T517] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.190594][ T517] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.204727][ T525] loop5: detected capacity change from 0 to 1024 [ 26.209189][ T521] loop3: detected capacity change from 0 to 1024 [ 26.223306][ T526] loop6: detected capacity change from 0 to 1024 [ 26.233355][ T514] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.262604][ T525] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.274797][ T525] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.277742][ T521] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.301723][ T45] device bridge_slave_1 left promiscuous mode [ 26.307863][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.308550][ T532] loop2: detected capacity change from 0 to 1024 [ 26.321651][ T45] device bridge_slave_0 left promiscuous mode [ 26.327771][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.335356][ T534] loop0: detected capacity change from 0 to 1024 [ 26.343824][ T521] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.359424][ T45] device veth1_macvtap left promiscuous mode [ 26.366682][ T45] device veth0_vlan left promiscuous mode [ 26.399624][ T539] loop5: detected capacity change from 0 to 1024 [ 26.417937][ T526] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.423058][ T534] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.439861][ T526] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.453425][ T539] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.455942][ T532] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.471933][ T534] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.497317][ T532] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.515336][ T539] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.539713][ T548] loop3: detected capacity change from 0 to 1024 [ 26.595104][ T548] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.608867][ T548] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.609916][ T554] loop2: detected capacity change from 0 to 1024 [ 26.625995][ T551] loop5: detected capacity change from 0 to 1024 [ 26.649610][ T557] loop6: detected capacity change from 0 to 1024 [ 26.650614][ T558] loop0: detected capacity change from 0 to 1024 [ 26.663128][ T551] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.675507][ T551] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.693916][ T554] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.706251][ T554] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.715766][ T564] loop3: detected capacity change from 0 to 1024 [ 26.731816][ T557] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.743399][ T557] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1152: group 0, [ 26.743410][ T558] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.743420][ T557] block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.790952][ T573] loop5: detected capacity change from 0 to 1024 [ 26.810223][ T571] loop2: detected capacity change from 0 to 1024 [ 26.820689][ T564] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.843055][ T564] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.849229][ T571] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.858734][ T558] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.901897][ T576] loop6: detected capacity change from 0 to 1024 [ 26.908752][ T571] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.932558][ T573] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 26.944426][ T573] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 26.981033][ T582] loop3: detected capacity change from 0 to 1024 [ 27.021626][ T576] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 27.021665][ T587] loop0: detected capacity change from 0 to 1024 [ 27.033619][ T576] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 27.054683][ T582] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 27.066899][ T582] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 27.094297][ T592] loop5: detected capacity change from 0 to 1024 [ 27.107809][ T594] loop2: detected capacity change from 0 to 1024 [ 27.111166][ T597] loop6: detected capacity change from 0 to 1024 [ 27.115502][ T587] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 27.134208][ T587] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 27.154814][ T592] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 27.155713][ T600] loop3: detected capacity change from 0 to 1024 [ 27.166681][ T592] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 27.173534][ T594] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 27.198502][ T594] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 27.220917][ T606] loop0: detected capacity change from 0 to 1024 [ 27.260632][ T610] loop2: detected capacity change from 0 to 1024 [ 27.260745][ T611] loop5: detected capacity change from 0 to 1024 [ 27.268084][ T597] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 27.275767][ T600] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 27.285306][ T597] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 27.295776][ T600] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 27.336484][ T610] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 27.348650][ T611] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 27.348845][ T606] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 27.361644][ T611] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 27.369976][ T610] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 27.390073][ T606] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 27.419559][ T624] loop6: detected capacity change from 0 to 1024 [ 27.443720][ T431] ------------[ cut here ]------------ [ 27.446789][ T625] loop3: detected capacity change from 0 to 1024 [ 27.451724][ T431] kernel BUG at fs/ext4/inode.c:2747! [ 27.471770][ T431] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 27.477870][ T431] CPU: 1 PID: 431 Comm: kworker/u4:6 Not tainted 5.15.185-syzkaller-00207-g32c443bd6d40 #0 [ 27.487857][ T431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 27.497917][ T431] Workqueue: writeback wb_workfn (flush-7:2) [ 27.504014][ T431] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 27.509736][ T431] Code: 00 00 00 e8 1d 8f 8f ff 84 db 75 2c e8 84 8c 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 6b 8c 8f ff <0f> 0b e8 64 8c 8f ff e8 fb 5a 27 ff eb a2 e8 58 8c 8f ff e8 ef 5a [ 27.529345][ T431] RSP: 0018:ffffc90000fc7100 EFLAGS: 00010293 [ 27.535427][ T431] RAX: ffffffff81d91bc5 RBX: 0000008410000000 RCX: ffff88811335bb40 [ 27.537358][ T624] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 27.543414][ T431] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 27.543429][ T431] RBP: ffffc90000fc7470 R08: dffffc0000000000 R09: ffffed10266b798a [ 27.543440][ T431] R10: ffffed10266b798a R11: 1ffff110266b7989 R12: dffffc0000000000 [ 27.543452][ T431] R13: 0000000000000001 R14: 0000008000000000 R15: ffff8881335bcee0 [ 27.586110][ T431] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 27.595042][ T431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.601625][ T431] CR2: 00007fcfd1dc2000 CR3: 000000012d1e9000 CR4: 00000000003506a0 [ 27.609602][ T431] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.617547][ T624] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1152: group 0, [ 27.617568][ T431] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.617569][ T624] block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 27.642569][ T431] Call Trace: [ 27.645845][ T431] [ 27.648775][ T431] ? __kasan_check_write+0x14/0x20 [ 27.653891][ T431] ? pagecache_get_page+0xcb6/0xda0 [ 27.659111][ T431] ? __kasan_check_read+0x11/0x20 [ 27.664155][ T431] ? mark_page_accessed+0x3b6/0x8d0 [ 27.664960][ T625] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 27.669351][ T431] ? __activate_page+0xd40/0xd40 [ 27.684738][ T431] ? ext4_readpage+0x220/0x220 [ 27.689495][ T431] ? write_boundary_block+0x140/0x140 [ 27.694854][ T431] ? memcpy+0x56/0x70 [ 27.698820][ T431] ? copy_page_from_iter_atomic+0x784/0x1350 [ 27.704778][ T431] ? xas_load+0x2ea/0x300 [ 27.709088][ T431] ? ext4_readpage+0x220/0x220 [ 27.713831][ T431] do_writepages+0x48a/0x6c0 [ 27.718404][ T431] ? update_load_avg+0x410/0x1110 [ 27.723409][ T431] ? update_curr+0x2f3/0x5b0 [ 27.727979][ T431] ? __writepage+0x130/0x130 [ 27.732551][ T431] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 27.738168][ T431] ? __kasan_check_write+0x14/0x20 [ 27.743262][ T431] ? _raw_spin_lock+0x8e/0xe0 [ 27.747918][ T431] __writeback_single_inode+0xd5/0x9c0 [ 27.753359][ T431] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 27.759325][ T431] writeback_sb_inodes+0x9c0/0x1590 [ 27.764507][ T431] ? update_load_avg+0x410/0x1110 [ 27.769514][ T431] ? queue_io+0x4c0/0x4c0 [ 27.773830][ T431] ? __kasan_check_read+0x11/0x20 [ 27.778836][ T431] ? queue_io+0x382/0x4c0 [ 27.783144][ T431] wb_writeback+0x3f1/0x980 [ 27.787630][ T431] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 27.793591][ T431] ? set_worker_desc+0x155/0x1c0 [ 27.798507][ T431] ? __kasan_check_write+0x14/0x20 [ 27.803600][ T431] wb_workfn+0x38f/0xe20 [ 27.807825][ T431] ? inode_wait_for_writeback+0x200/0x200 [ 27.813524][ T431] ? compat_start_thread+0x20/0x20 [ 27.818615][ T431] ? _raw_spin_unlock+0x4d/0x70 [ 27.823539][ T431] ? finish_task_switch+0x16b/0x780 [ 27.828720][ T431] ? __switch_to_asm+0x3a/0x60 [ 27.833462][ T431] ? __schedule+0xb76/0x14c0 [ 27.838037][ T431] process_one_work+0x6be/0xba0 [ 27.842873][ T431] worker_thread+0xa59/0x1200 [ 27.847530][ T431] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 27.852972][ T431] ? __kthread_parkme+0xac/0x200 [ 27.857889][ T431] kthread+0x411/0x500 [ 27.861937][ T431] ? worker_clr_flags+0x190/0x190 [ 27.866941][ T431] ? kthread_blkcg+0xd0/0xd0 [ 27.871534][ T431] ret_from_fork+0x1f/0x30 [ 27.875929][ T431] [ 27.878923][ T431] Modules linked in: [ 27.886875][ T431] ---[ end trace 6a4658a196c817bb ]--- [ 27.892395][ T431] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 27.893804][ T625] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 27.898168][ T431] Code: 00 00 00 e8 1d 8f 8f ff 84 db 75 2c e8 84 8c 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 6b 8c 8f ff <0f> 0b e8 64 8c 8f ff e8 fb 5a 27 ff eb a2 e8 58 8c 8f ff e8 ef 5a [ 27.932649][ T431] RSP: 0018:ffffc90000fc7100 EFLAGS: 00010293 [ 27.938782][ T431] RAX: ffffffff81d91bc5 RBX: 0000008410000000 RCX: ffff88811335bb40 [ 27.946782][ T431] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 27.959991][ T431] RBP: ffffc90000fc7470 R08: dffffc0000000000 R09: ffffed10266b798a [ 27.984735][ T431] R10: ffffed10266b798a R11: 1ffff110266b7989 R12: dffffc0000000000 [ 27.991616][ T631] loop5: detected capacity change from 0 to 1024 [ 27.999347][ T636] loop0: detected capacity change from 0 to 1024 [ 27.999613][ T637] loop3: detected capacity change from 0 to 1024 [ 28.006014][ T633] loop6: detected capacity change from 0 to 1024 [ 28.018773][ T431] R13: 0000000000000001 R14: 0000008000000000 R15: ffff8881335bcee0 [ 28.030987][ T431] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 28.040456][ T431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.049014][ T431] CR2: 00007fcfd1dc6000 CR3: 000000012cc68000 CR4: 00000000003506b0 [ 28.058392][ T431] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.059099][ T636] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 28.066556][ T431] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.085618][ T431] Kernel panic - not syncing: Fatal exception [ 28.091885][ T431] Kernel Offset: disabled [ 28.096205][ T431] Rebooting in 86400 seconds..