tion } for pid=234 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.107107][ T30] audit: type=1400 audit(1677612273.040:61): avc: denied { write } for pid=234 comm="sh" path="pipe:[12439]" dev="pipefs" ino=12439 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.0.9' (ECDSA) to the list of known hosts. 2023/02/28 19:24:58 ignoring optional flag "sandboxArg"="0" 2023/02/28 19:24:58 parsed 1 programs [ 37.870793][ T30] audit: type=1400 audit(1677612298.810:62): avc: denied { integrity } for pid=334 comm="syz-execprog" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 37.877912][ T30] audit: type=1400 audit(1677612298.810:63): avc: denied { getattr } for pid=334 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 37.885536][ T30] audit: type=1400 audit(1677612298.810:64): avc: denied { read } for pid=334 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 37.894713][ T339] cgroup: Unknown subsys name 'net' [ 37.894998][ T30] audit: type=1400 audit(1677612298.810:65): avc: denied { open } for pid=334 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 37.922911][ T30] audit: type=1400 audit(1677612298.820:66): avc: denied { read } for pid=334 comm="syz-execprog" name="raw-gadget" dev="devtmpfs" ino=161 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 37.923048][ T339] cgroup: Unknown subsys name 'devices' [ 37.945618][ T30] audit: type=1400 audit(1677612298.820:67): avc: denied { open } for pid=334 comm="syz-execprog" path="/dev/raw-gadget" dev="devtmpfs" ino=161 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 37.974093][ T30] audit: type=1400 audit(1677612298.830:68): avc: denied { mounton } for pid=339 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1137 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 37.996488][ T30] audit: type=1400 audit(1677612298.830:69): avc: denied { mount } for pid=339 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 [ 38.018352][ T30] audit: type=1400 audit(1677612298.840:70): avc: denied { unmount } for pid=339 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 38.189775][ T339] cgroup: Unknown subsys name 'hugetlb' [ 38.195408][ T339] cgroup: Unknown subsys name 'rlimit' 2023/02/28 19:24:59 executed programs: 0 [ 38.289748][ T30] audit: type=1400 audit(1677612299.230:71): avc: denied { mounton } for pid=339 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 [ 38.517779][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.524636][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.532084][ T354] device bridge_slave_0 entered promiscuous mode [ 38.540128][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.546983][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.554435][ T354] device bridge_slave_1 entered promiscuous mode [ 38.569717][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.576589][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.583967][ T359] device bridge_slave_0 entered promiscuous mode [ 38.590398][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.597232][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.604583][ T350] device bridge_slave_0 entered promiscuous mode [ 38.616659][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.623555][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.630802][ T355] device bridge_slave_0 entered promiscuous mode [ 38.642139][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.649014][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.656173][ T359] device bridge_slave_1 entered promiscuous mode [ 38.662605][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.669539][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.676626][ T350] device bridge_slave_1 entered promiscuous mode [ 38.686137][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.692992][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.700369][ T355] device bridge_slave_1 entered promiscuous mode [ 38.760227][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.767083][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.774505][ T357] device bridge_slave_0 entered promiscuous mode [ 38.798270][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.805116][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.812508][ T357] device bridge_slave_1 entered promiscuous mode [ 38.865118][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.872022][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.879346][ T358] device bridge_slave_0 entered promiscuous mode [ 38.903662][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.910604][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.917896][ T358] device bridge_slave_1 entered promiscuous mode [ 39.013331][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.020205][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.027284][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.034100][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.048076][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.054922][ T350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.062058][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.068829][ T350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.077165][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.084044][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.091107][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.097999][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.110487][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.117337][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.124469][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.131270][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.214290][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.221677][ T26] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.228806][ T26] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.235813][ T26] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.243121][ T26] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.250994][ T26] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.258217][ T26] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.265239][ T26] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.272448][ T26] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.318717][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.329448][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.336690][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.344225][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.353155][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.360016][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.367370][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.375365][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.382317][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.389517][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.397650][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.404482][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.411803][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.419782][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.426602][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.433824][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.441922][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.448780][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.455894][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.463841][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.470685][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.477925][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.485247][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.492548][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.500527][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.507352][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.514847][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.522648][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.530690][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.537536][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.544681][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.577914][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.585764][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.594528][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.602614][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.610647][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.618722][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.645023][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.652988][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.661083][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.669106][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.676872][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.685513][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.705184][ T350] device veth0_vlan entered promiscuous mode [ 39.722508][ T359] device veth0_vlan entered promiscuous mode [ 39.729161][ T354] device veth0_vlan entered promiscuous mode [ 39.738313][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.746462][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.754998][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.763300][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.771533][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.779358][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.787143][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.795030][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.802984][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.810379][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.818779][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.826992][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.835147][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.842002][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.849246][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.857367][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.865440][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.872282][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.879505][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.900816][ T355] device veth0_vlan entered promiscuous mode [ 39.907235][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.914679][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.922027][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.929331][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.936497][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.944018][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.951274][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.958624][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.966394][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.974607][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.982937][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.991014][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.998753][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.006837][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.014256][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.025710][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.033089][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.042382][ T354] device veth1_macvtap entered promiscuous mode [ 40.058944][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.066925][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.075170][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.083937][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.092110][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.098970][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.106153][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.114303][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.122253][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.129102][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.136439][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.148726][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.161778][ T359] device veth1_macvtap entered promiscuous mode [ 40.171941][ T350] device veth1_macvtap entered promiscuous mode [ 40.183049][ T357] device veth0_vlan entered promiscuous mode [ 40.194005][ T355] device veth1_macvtap entered promiscuous mode [ 40.208742][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.216564][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.224057][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.231449][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.239570][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.247945][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.255316][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.263398][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.271500][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.279723][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.287818][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.295754][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.304023][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.312170][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.320042][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.340620][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.348723][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.356841][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.365012][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.373160][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.381334][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.404862][ T358] device veth0_vlan entered promiscuous mode [ 40.429979][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.437082][ T385] loop2: detected capacity change from 0 to 2048 [ 40.438349][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.453188][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.461952][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.469834][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.478812][ T385] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.489533][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.497666][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.505778][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.514091][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.516400][ T385] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.523787][ T357] device veth1_macvtap entered promiscuous mode [ 40.566063][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.576478][ T391] loop4: detected capacity change from 0 to 2048 [ 40.583046][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.607392][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.617359][ T393] loop1: detected capacity change from 0 to 2048 [ 40.619000][ T396] loop2: detected capacity change from 0 to 2048 [ 40.628320][ T358] device veth1_macvtap entered promiscuous mode [ 40.660154][ T396] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.660173][ T393] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.661539][ T393] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.685742][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.705114][ T391] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.717190][ T403] loop0: detected capacity change from 0 to 2048 [ 40.720253][ T408] loop5: detected capacity change from 0 to 2048 [ 40.731067][ T391] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.735118][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.759535][ T396] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.773474][ T403] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.788770][ T403] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.805569][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.814694][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.819070][ T408] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.823368][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.841365][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.872102][ T408] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.899894][ T418] loop4: detected capacity change from 0 to 2048 [ 40.905563][ T416] loop1: detected capacity change from 0 to 2048 [ 40.913442][ T420] loop3: detected capacity change from 0 to 2048 [ 40.952372][ T424] loop0: detected capacity change from 0 to 2048 [ 40.954129][ T425] loop2: detected capacity change from 0 to 2048 [ 40.975119][ T418] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.997206][ T418] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.998084][ T420] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.029436][ T432] loop5: detected capacity change from 0 to 2048 [ 41.044094][ T425] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.047603][ T416] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.064580][ T424] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.079706][ T420] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.083715][ T424] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.104128][ T432] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.110148][ T416] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.134426][ T441] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.141788][ T432] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.244188][ T445] loop4: detected capacity change from 0 to 2048 [ 41.273568][ T443] loop0: detected capacity change from 0 to 2048 [ 41.275346][ T452] loop2: detected capacity change from 0 to 2048 [ 41.292887][ T448] loop3: detected capacity change from 0 to 2048 [ 41.303224][ T449] loop5: detected capacity change from 0 to 2048 [ 41.305101][ T445] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.320718][ T453] loop1: detected capacity change from 0 to 2048 [ 41.325474][ T448] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.329515][ T445] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.354954][ T443] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.367801][ T452] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.393680][ T443] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.413235][ T452] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.434970][ T449] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.437094][ T453] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.458421][ T449] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.498454][ T453] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.515728][ T470] loop2: detected capacity change from 0 to 2048 [ 41.535156][ T472] loop4: detected capacity change from 0 to 2048 [ 41.549846][ T470] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.564025][ T477] loop0: detected capacity change from 0 to 2048 [ 41.573307][ T481] loop3: detected capacity change from 0 to 2048 [ 41.584278][ T474] loop5: detected capacity change from 0 to 2048 [ 41.606679][ T483] loop1: detected capacity change from 0 to 2048 [ 41.613376][ T470] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.613940][ T472] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.641321][ T481] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.666756][ T481] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.671739][ T472] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.696989][ T474] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.719341][ T483] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.727278][ T477] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.731087][ T474] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.761801][ T483] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.776722][ T493] loop2: detected capacity change from 0 to 2048 [ 41.779822][ T477] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.822219][ T493] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.853847][ T493] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.871407][ T500] loop3: detected capacity change from 0 to 2048 [ 41.888619][ T498] loop5: detected capacity change from 0 to 2048 [ 41.919251][ T500] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.944020][ T510] loop0: detected capacity change from 0 to 2048 [ 41.944199][ T505] loop4: detected capacity change from 0 to 2048 [ 41.951055][ T508] loop1: detected capacity change from 0 to 2048 [ 41.962546][ T498] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.974587][ T500] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 41.984514][ T498] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.018718][ T505] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.039397][ T505] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.053273][ T508] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.058084][ T510] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.078087][ T508] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.102058][ T519] loop2: detected capacity change from 0 to 2048 [ 42.111357][ T510] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.126696][ T521] loop5: detected capacity change from 0 to 2048 [ 42.158291][ T523] loop3: detected capacity change from 0 to 2048 [ 42.162844][ T527] loop4: detected capacity change from 0 to 2048 [ 42.179619][ T521] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.190685][ T519] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.202083][ T523] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.226460][ T519] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.229156][ T534] loop1: detected capacity change from 0 to 2048 [ 42.250986][ T521] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.266784][ T527] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.278549][ T523] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.286334][ T537] loop0: detected capacity change from 0 to 2048 [ 42.310012][ T527] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.310754][ T534] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.344338][ T534] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.371953][ T537] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.384568][ T537] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.443254][ T548] loop3: detected capacity change from 0 to 2048 [ 42.446657][ T546] loop1: detected capacity change from 0 to 2048 [ 42.474009][ T544] loop2: detected capacity change from 0 to 2048 [ 42.488004][ T550] loop4: detected capacity change from 0 to 2048 [ 42.509923][ T544] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.511911][ T551] loop5: detected capacity change from 0 to 2048 [ 42.529485][ T548] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.529511][ T546] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.554767][ T544] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1148: group 0, [ 42.554767][ T546] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1148: group 0, [ 42.554790][ T544] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.562963][ T546] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.569502][ T548] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1148: group 0, [ 42.572039][ T550] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.579775][ T548] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.602057][ T551] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.646720][ T551] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.653845][ T563] loop0: detected capacity change from 0 to 2048 [ 42.662401][ T550] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.702476][ T565] loop3: detected capacity change from 0 to 2048 [ 42.711276][ T563] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.752400][ T569] loop1: detected capacity change from 0 to 2048 [ 42.759236][ T563] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.768442][ T571] loop2: detected capacity change from 0 to 2048 [ 42.790976][ T575] loop5: detected capacity change from 0 to 2048 [ 42.792973][ T565] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.815410][ T571] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.816407][ T565] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.847734][ T569] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.863221][ T575] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.883205][ T583] loop4: detected capacity change from 0 to 2048 [ 42.889106][ T569] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.910335][ T571] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.911221][ T585] loop0: detected capacity change from 0 to 2048 [ 42.932078][ T575] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 42.962716][ T585] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.978620][ T583] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 42.982777][ T585] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.008631][ T583] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.033575][ T591] loop3: detected capacity change from 0 to 2048 [ 43.091776][ T591] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 43.108379][ T596] loop5: detected capacity change from 0 to 2048 [ 43.118171][ T599] loop2: detected capacity change from 0 to 2048 [ 43.121087][ T600] loop1: detected capacity change from 0 to 2048 [ 43.125881][ T602] loop0: detected capacity change from 0 to 2048 [ 43.135120][ T591] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.142536][ T603] loop4: detected capacity change from 0 to 2048 [ 43.170661][ T603] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 43.182554][ T603] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.208034][ T602] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 43.219817][ T596] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 43.231969][ T599] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 43.249632][ T386] ------------[ cut here ]------------ [ 43.258268][ T386] kernel BUG at fs/ext4/inode.c:2745! [ 43.264029][ T596] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.279466][ T602] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.288925][ T386] invalid opcode: 0000 [#1] PREEMPT SMP KASAN 2023/02/28 19:25:04 executed programs: 56 [ 43.295071][ T599] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1148: group 0, [ 43.299887][ T386] CPU: 1 PID: 386 Comm: kworker/u4:3 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0 [ 43.299910][ T386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 43.299923][ T386] Workqueue: writeback wb_workfn [ 43.307982][ T599] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.317703][ T386] (flush-7:3) [ 43.317720][ T386] RIP: 0010:ext4_writepages+0x3fe8/0x4010 [ 43.317748][ T386] Code: 89 de e8 4b c0 88 ff 45 84 f6 75 2c e8 b1 bd 88 ff 49 be 00 00 00 00 00 fc ff df 4c 8b 64 24 50 e9 e7 c5 ff ff e8 98 bd 88 ff <0f> 0b e8 91 bd 88 ff e8 b8 cc 19 ff eb 93 e8 85 bd 88 ff e8 ac cc [ 43.317764][ T386] RSP: 0018:ffffc90000ed7000 EFLAGS: 00010293 [ 43.375743][ T386] RAX: ffffffff81e6b428 RBX: 0000008000000000 RCX: ffff88810cfd2780 [ 43.383561][ T386] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 43.391540][ T386] RBP: ffffc90000ed7410 R08: ffffffff81e6ab98 R09: ffffed102478e181 [ 43.399357][ T386] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90000ed77d0 [ 43.407163][ T386] R13: 0000000000000000 R14: 0000008410000000 R15: 0000000000000001 [ 43.414974][ T386] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 43.423744][ T386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.430254][ T386] CR2: 00007fff34db12e8 CR3: 0000000122c70000 CR4: 00000000003506a0 [ 43.438067][ T386] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.445880][ T386] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.453689][ T386] Call Trace: [ 43.456815][ T386] [ 43.459594][ T386] ? __kasan_check_read+0x11/0x20 [ 43.464450][ T386] ? pagecache_get_page+0xddb/0xeb0 [ 43.469486][ T386] ? xas_load+0x2b7/0x2d0 [ 43.473657][ T386] ? __kasan_check_write+0x14/0x20 [ 43.478595][ T386] ? pagecache_get_page+0xdd4/0xeb0 [ 43.483637][ T386] ? __kasan_check_read+0x11/0x20 [ 43.488494][ T386] ? mark_page_accessed+0x56b/0xbf0 [ 43.493543][ T386] ? __activate_page+0x1110/0x1110 [ 43.498472][ T386] ? write_boundary_block+0x150/0x150 [ 43.503680][ T386] ? ext4_readpage+0x230/0x230 [ 43.508286][ T386] ? __kasan_check_read+0x11/0x20 [ 43.513154][ T386] ? shmem_getpage_gfp+0x21cd/0x23c0 [ 43.518264][ T386] ? xas_start+0x32c/0x3f0 [ 43.522519][ T386] ? xas_load+0x2b7/0x2d0 [ 43.526683][ T386] ? update_load_avg+0x43a/0x1150 [ 43.531554][ T386] ? ext4_readpage+0x230/0x230 [ 43.536142][ T386] do_writepages+0x40e/0x670 [ 43.540571][ T386] ? __writepage+0x130/0x130 [ 43.544993][ T386] ? psi_group_change+0x9f3/0x1080 [ 43.549945][ T386] ? sched_group_set_idle+0x640/0x640 [ 43.555152][ T386] ? sched_clock_cpu+0x18/0x3b0 [ 43.559838][ T386] ? __kasan_check_write+0x14/0x20 [ 43.564784][ T386] ? _raw_spin_lock+0xa4/0x1b0 [ 43.569387][ T386] __writeback_single_inode+0xdf/0xa70 [ 43.574679][ T386] writeback_sb_inodes+0xb2e/0x1910 [ 43.579731][ T386] ? queue_io+0x520/0x520 [ 43.584252][ T386] ? __writeback_inodes_wb+0x3f0/0x3f0 [ 43.589551][ T386] ? queue_io+0x3d0/0x520 [ 43.593711][ T386] wb_writeback+0x3b9/0x9e0 [ 43.598053][ T386] ? inode_cgwb_move_to_attached+0x3c0/0x3c0 [ 43.603864][ T386] ? set_worker_desc+0x158/0x1c0 [ 43.608638][ T386] ? __kasan_check_write+0x14/0x20 [ 43.613586][ T386] wb_workfn+0x3d9/0x1110 [ 43.617755][ T386] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 43.623048][ T386] ? inode_wait_for_writeback+0x280/0x280 [ 43.628604][ T386] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 43.634240][ T386] ? try_to_wake_up+0x685/0x1150 [ 43.639028][ T386] ? __wb_calc_thresh+0x400/0x400 [ 43.644039][ T386] ? try_invoke_on_locked_down_task+0x2a0/0x2a0 [ 43.650144][ T386] ? __kasan_check_write+0x14/0x20 [ 43.655092][ T386] ? __kasan_check_read+0x11/0x20 [ 43.660126][ T386] ? read_word_at_a_time+0x12/0x20 [ 43.665073][ T386] ? strscpy+0x9c/0x260 [ 43.669065][ T386] process_one_work+0x6bb/0xc10 [ 43.673751][ T386] worker_thread+0xad5/0x12a0 [ 43.678261][ T386] ? release_firmware_map_entry+0x18b/0x18b [ 43.683988][ T386] ? _raw_spin_lock+0x1b0/0x1b0 [ 43.688679][ T386] kthread+0x421/0x510 [ 43.692582][ T386] ? worker_clr_flags+0x180/0x180 [ 43.697445][ T386] ? kthread_blkcg+0xd0/0xd0 [ 43.701871][ T386] ret_from_fork+0x1f/0x30 [ 43.706151][ T386] [ 43.709087][ T386] Modules linked in: [ 43.715366][ T45] ------------[ cut here ]------------ [ 43.726672][ T45] kernel BUG at fs/ext4/inode.c:2745! [ 43.726751][ T386] ---[ end trace 9b483799eaae945a ]--- [ 43.738110][ T386] RIP: 0010:ext4_writepages+0x3fe8/0x4010 [ 43.746314][ T45] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 43.752242][ T45] CPU: 0 PID: 45 Comm: kworker/u4:2 Tainted: G D 5.15.94-syzkaller-03204-g5448b2fda85f #0 [ 43.756208][ T386] Code: 89 de e8 4b c0 88 ff 45 84 f6 75 2c e8 b1 bd 88 ff 49 be 00 00 00 00 00 fc ff df 4c 8b 64 24 50 e9 e7 c5 ff ff e8 98 bd 88 ff <0f> 0b e8 91 bd 88 ff e8 b8 cc 19 ff eb 93 e8 85 bd 88 ff e8 ac cc [ 43.763258][ T45] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 43.763274][ T45] Workqueue: writeback wb_workfn (flush-7:5) [ 43.763306][ T45] RIP: 0010:ext4_writepages+0x3fe8/0x4010 [ 43.763330][ T45] Code: 89 de e8 4b c0 88 ff 45 84 f6 75 2c e8 b1 bd 88 ff 49 be 00 00 00 00 00 fc ff df 4c 8b 64 24 50 e9 e7 c5 ff ff e8 98 bd 88 ff <0f> 0b e8 91 bd 88 ff e8 b8 cc 19 ff eb 93 e8 85 bd 88 ff e8 ac cc [ 43.787216][ T620] loop4: detected capacity change from 0 to 2048 [ 43.792592][ T45] RSP: 0018:ffffc900002ef000 EFLAGS: 00010293 [ 43.792614][ T45] RAX: ffffffff81e6b428 RBX: 0000008000000000 RCX: ffff888100333b40 [ 43.792629][ T45] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 43.792642][ T45] RBP: ffffc900002ef410 R08: ffffffff81e6ab98 R09: ffffed102479b0c6 [ 43.859582][ T45] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900002ef7d0 [ 43.867393][ T45] R13: 0000000000000000 R14: 0000008410000000 R15: 0000000000000001 [ 43.875202][ T45] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 43.883978][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.890391][ T45] CR2: 00007ffcaa7fb8b8 CR3: 000000011ed22000 CR4: 00000000003506b0 [ 43.898207][ T45] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.906014][ T45] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.913825][ T45] Call Trace: [ 43.916951][ T45] [ 43.919728][ T45] ? update_load_avg+0x43a/0x1150 [ 43.924586][ T45] ? __kasan_check_read+0x11/0x20 [ 43.929448][ T45] ? mark_page_accessed+0x56b/0xbf0 [ 43.934483][ T45] ? __activate_page+0x1110/0x1110 [ 43.939428][ T45] ? __kasan_check_write+0x14/0x20 [ 43.944377][ T45] ? pagecache_get_page+0xdd4/0xeb0 [ 43.949410][ T45] ? __find_get_block+0xd38/0x1180 [ 43.954357][ T45] ? __kasan_check_read+0x11/0x20 [ 43.959220][ T45] ? write_boundary_block+0x150/0x150 [ 43.964425][ T45] ? ext4_readpage+0x230/0x230 [ 43.969049][ T45] ? __kasan_check_read+0x11/0x20 [ 43.973883][ T45] ? shmem_getpage_gfp+0x21cd/0x23c0 [ 43.979006][ T45] ? __getblk_gfp+0x42/0x7c0 [ 43.983436][ T45] ? __kasan_check_write+0x14/0x20 [ 43.988386][ T45] ? update_load_avg+0x43a/0x1150 [ 43.993277][ T45] ? ext4_readpage+0x230/0x230 [ 43.997840][ T45] do_writepages+0x40e/0x670 [ 44.002273][ T45] ? __writepage+0x130/0x130 [ 44.006729][ T45] ? enqueue_task_fair+0xc1a/0x2850 [ 44.011730][ T45] ? psi_group_change+0x9f3/0x1080 [ 44.016675][ T45] ? __kasan_check_write+0x14/0x20 [ 44.021623][ T45] ? _raw_spin_lock+0xa4/0x1b0 [ 44.026226][ T45] __writeback_single_inode+0xdf/0xa70 [ 44.031524][ T45] writeback_sb_inodes+0xb2e/0x1910 [ 44.036556][ T45] ? queue_io+0x520/0x520 [ 44.040718][ T45] ? __writeback_inodes_wb+0x3f0/0x3f0 [ 44.046015][ T45] ? queue_io+0x3d0/0x520 [ 44.050181][ T45] wb_writeback+0x3b9/0x9e0 [ 44.054545][ T45] ? inode_cgwb_move_to_attached+0x3c0/0x3c0 [ 44.060347][ T45] ? set_worker_desc+0x158/0x1c0 [ 44.065106][ T45] ? __kasan_check_write+0x14/0x20 [ 44.070054][ T45] ? wb_workfn+0x441/0x1110 [ 44.074397][ T45] wb_workfn+0x3d9/0x1110 [ 44.078569][ T45] ? inode_wait_for_writeback+0x280/0x280 [ 44.084115][ T45] ? ttwu_do_activate+0x14a/0x220 [ 44.088985][ T45] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 44.094620][ T45] ? try_to_wake_up+0x685/0x1150 [ 44.099395][ T45] ? __kasan_check_write+0x14/0x20 [ 44.104430][ T45] ? __kasan_check_read+0x11/0x20 [ 44.109288][ T45] ? read_word_at_a_time+0x12/0x20 [ 44.114231][ T45] ? strscpy+0x9c/0x260 [ 44.118228][ T45] process_one_work+0x6bb/0xc10 [ 44.122915][ T45] worker_thread+0xad5/0x12a0 [ 44.127430][ T45] ? release_firmware_map_entry+0x18b/0x18b [ 44.133156][ T45] ? _raw_spin_lock+0x1b0/0x1b0 [ 44.137844][ T45] kthread+0x421/0x510 [ 44.141746][ T45] ? worker_clr_flags+0x180/0x180 [ 44.146750][ T45] ? kthread_blkcg+0xd0/0xd0 [ 44.151147][ T45] ret_from_fork+0x1f/0x30 [ 44.155407][ T45] [ 44.158270][ T45] Modules linked in: [ 44.162724][ T600] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 44.162790][ T622] loop0: detected capacity change from 0 to 2048 [ 44.190320][ T45] ---[ end trace 9b483799eaae945b ]--- [ 44.197256][ T600] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.208070][ T45] RIP: 0010:ext4_writepages+0x3fe8/0x4010 [ 44.219995][ T386] RSP: 0018:ffffc90000ed7000 EFLAGS: 00010293 [ 44.225901][ T620] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 44.236407][ T386] RAX: ffffffff81e6b428 RBX: 0000008000000000 RCX: ffff88810cfd2780 [ 44.236433][ T45] Code: 89 de e8 4b c0 88 ff 45 84 f6 75 2c e8 b1 bd 88 ff 49 be 00 00 00 00 00 fc ff df 4c 8b 64 24 50 e9 e7 c5 ff ff e8 98 bd 88 ff <0f> 0b e8 91 bd 88 ff e8 b8 cc 19 ff eb 93 e8 85 bd 88 ff e8 ac cc [ 44.244329][ T386] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 44.271600][ T386] RBP: ffffc90000ed7410 R08: ffffffff81e6ab98 R09: ffffed102478e181 [ 44.292577][ T620] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.298758][ T628] loop2: detected capacity change from 0 to 2048 [ 44.313540][ T386] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90000ed77d0 [ 44.313579][ T10] ------------[ cut here ]------------ [ 44.321863][ T386] R13: 0000000000000000 R14: 0000008410000000 R15: 0000000000000001 [ 44.333612][ T10] kernel BUG at fs/ext4/inode.c:2745! [ 44.336338][ T386] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 44.348920][ T386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.355368][ T386] CR2: 0000000020001000 CR3: 0000000122bd9000 CR4: 00000000003506b0 [ 44.363110][ T10] invalid opcode: 0000 [#3] PREEMPT SMP KASAN [ 44.363608][ T386] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.369227][ T10] CPU: 1 PID: 10 Comm: kworker/u4:1 Tainted: G D 5.15.94-syzkaller-03204-g5448b2fda85f #0 [ 44.369250][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 44.369263][ T10] Workqueue: writeback wb_workfn (flush-7:1) [ 44.369293][ T10] RIP: 0010:ext4_writepages+0x3fe8/0x4010 [ 44.369317][ T10] Code: 89 de e8 4b c0 88 ff 45 84 f6 75 2c e8 b1 bd 88 ff 49 be 00 00 00 00 00 fc ff df 4c 8b 64 24 50 e9 e7 c5 ff ff e8 98 bd 88 ff <0f> 0b e8 91 bd 88 ff e8 b8 cc 19 ff eb 93 e8 85 bd 88 ff e8 ac cc [ 44.369333][ T10] RSP: 0018:ffffc900000a7000 EFLAGS: 00010293 [ 44.369350][ T10] RAX: ffffffff81e6b428 RBX: 0000008000000000 RCX: ffff88810025bb40 [ 44.377036][ T386] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.388063][ T10] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 44.388077][ T10] RBP: ffffc900000a7410 R08: ffffffff81e6ab98 R09: ffffed102479b46d [ 44.397975][ T386] Kernel panic - not syncing: Fatal exception [ 44.403766][ T10] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900000a77d0 [ 44.479724][ T10] R13: 0000000000000000 R14: 0000008410000000 R15: 0000000000000001 [ 44.487526][ T10] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 44.496932][ T10] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.503352][ T10] CR2: 00007fb97b90bfc8 CR3: 000000011ed22000 CR4: 00000000003506a0 [ 44.511165][ T10] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.518982][ T10] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.526868][ T10] Call Trace: [ 44.529993][ T10] [ 44.532775][ T10] ? xas_load+0x2b7/0x2d0 [ 44.536937][ T10] ? __kasan_check_write+0x14/0x20 [ 44.541884][ T10] ? pagecache_get_page+0xdd4/0xeb0 [ 44.546923][ T10] ? __kasan_check_read+0x11/0x20 [ 44.551775][ T10] ? mark_page_accessed+0x56b/0xbf0 [ 44.556811][ T10] ? __activate_page+0x1110/0x1110 [ 44.561762][ T10] ? ext4_readpage+0x230/0x230 [ 44.566358][ T10] ? __kasan_check_read+0x11/0x20 [ 44.571225][ T10] ? shmem_getpage_gfp+0x21cd/0x23c0 [ 44.576345][ T10] ? xas_start+0x32c/0x3f0 [ 44.580596][ T10] ? xas_load+0x2b7/0x2d0 [ 44.584762][ T10] ? __kasan_check_write+0x14/0x20 [ 44.589712][ T10] ? update_curr+0x391/0x5e0 [ 44.594135][ T10] ? ext4_readpage+0x230/0x230 [ 44.598735][ T10] do_writepages+0x40e/0x670 [ 44.603161][ T10] ? __writepage+0x130/0x130 [ 44.607586][ T10] ? psi_group_change+0x9f3/0x1080 [ 44.612538][ T10] ? sched_group_set_idle+0x640/0x640 [ 44.617742][ T10] ? sched_clock_cpu+0x18/0x3b0 [ 44.622448][ T10] ? __kasan_check_write+0x14/0x20 [ 44.627377][ T10] ? _raw_spin_lock+0xa4/0x1b0 [ 44.632064][ T10] __writeback_single_inode+0xdf/0xa70 [ 44.637360][ T10] writeback_sb_inodes+0xb2e/0x1910 [ 44.642397][ T10] ? queue_io+0x520/0x520 [ 44.646562][ T10] ? __writeback_inodes_wb+0x3f0/0x3f0 [ 44.651856][ T10] ? queue_io+0x3d0/0x520 [ 44.656128][ T10] wb_writeback+0x3b9/0x9e0 [ 44.660458][ T10] ? inode_cgwb_move_to_attached+0x3c0/0x3c0 [ 44.666267][ T10] ? set_worker_desc+0x158/0x1c0 [ 44.671046][ T10] ? update_load_avg+0x43a/0x1150 [ 44.675905][ T10] ? __kasan_check_write+0x14/0x20 [ 44.680851][ T10] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 44.686411][ T10] wb_workfn+0x3d9/0x1110 [ 44.690580][ T10] ? inode_wait_for_writeback+0x280/0x280 [ 44.696134][ T10] ? _raw_spin_unlock+0x4d/0x70 [ 44.700818][ T10] ? finish_task_switch+0x167/0x7b0 [ 44.705852][ T10] ? __schedule+0xd82/0x1620 [ 44.710275][ T10] ? __kasan_check_read+0x11/0x20 [ 44.715144][ T10] ? read_word_at_a_time+0x12/0x20 [ 44.720187][ T10] ? strscpy+0x9c/0x260 [ 44.724176][ T10] process_one_work+0x6bb/0xc10 [ 44.728869][ T10] worker_thread+0xad5/0x12a0 [ 44.733378][ T10] kthread+0x421/0x510 [ 44.737290][ T10] ? worker_clr_flags+0x180/0x180 [ 44.742148][ T10] ? kthread_blkcg+0xd0/0xd0 [ 44.746579][ T10] ret_from_fork+0x1f/0x30 [ 44.750820][ T10] [ 44.753685][ T10] Modules linked in: [ 44.757637][ T386] Kernel Offset: disabled [ 44.761776][ T386] Rebooting in 86400 seconds..