Warning: Permanently added '10.128.1.206' (ED25519) to the list of known hosts. 2025/10/11 10:50:38 parsed 1 programs [ 25.097120][ T30] audit: type=1400 audit(1760179838.221:64): 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 [ 25.117912][ T30] audit: type=1400 audit(1760179838.221:65): avc: denied { module_request } for pid=281 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 26.038667][ T30] audit: type=1400 audit(1760179839.161:66): avc: denied { mounton } for pid=288 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 [ 26.040392][ T288] cgroup: Unknown subsys name 'net' [ 26.061335][ T30] audit: type=1400 audit(1760179839.161:67): avc: denied { mount } for pid=288 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 [ 26.088632][ T30] audit: type=1400 audit(1760179839.191:68): avc: denied { unmount } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.088811][ T288] cgroup: Unknown subsys name 'devices' [ 26.228752][ T288] cgroup: Unknown subsys name 'hugetlb' [ 26.234379][ T288] cgroup: Unknown subsys name 'rlimit' [ 26.469173][ T30] audit: type=1400 audit(1760179839.591:69): avc: denied { setattr } for pid=288 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 [ 26.492432][ T30] audit: type=1400 audit(1760179839.591:70): avc: denied { create } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.512826][ T30] audit: type=1400 audit(1760179839.591:71): avc: denied { write } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.520088][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 26.541677][ T30] audit: type=1400 audit(1760179839.591:72): avc: denied { read } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.561860][ T30] audit: type=1400 audit(1760179839.591:73): avc: denied { mounton } for pid=288 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 [ 26.587783][ T288] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.011254][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 27.364868][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.372056][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.379608][ T318] device bridge_slave_0 entered promiscuous mode [ 27.387282][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.394362][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.401837][ T318] device bridge_slave_1 entered promiscuous mode [ 27.448088][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.455138][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.462464][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.469521][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.488279][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.495994][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.503280][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.512421][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.520640][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.527679][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.537203][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.545343][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.552376][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.564027][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.573692][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.590565][ T318] device veth0_vlan entered promiscuous mode [ 27.596940][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.605455][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.613562][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.621084][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.634467][ T318] device veth1_macvtap entered promiscuous mode [ 27.641603][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.653035][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.663157][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.691670][ T318] syz-executor (318) used greatest stack depth: 21120 bytes left 2025/10/11 10:50:41 executed programs: 0 [ 28.187004][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.194046][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.202050][ T361] device bridge_slave_0 entered promiscuous mode [ 28.209153][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.216192][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.223625][ T361] device bridge_slave_1 entered promiscuous mode [ 28.272672][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.279854][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.287148][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.294170][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.315511][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.323350][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.330719][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.338985][ T8] device bridge_slave_1 left promiscuous mode [ 28.345084][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.352630][ T8] device bridge_slave_0 left promiscuous mode [ 28.358793][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.366792][ T8] device veth1_macvtap left promiscuous mode [ 28.372814][ T8] device veth0_vlan left promiscuous mode [ 28.464024][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.472255][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.479314][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.488210][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.496358][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.503443][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.516351][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.525387][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.539840][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.550824][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.558957][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.566332][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.574601][ T361] device veth0_vlan entered promiscuous mode [ 28.584550][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.593783][ T361] device veth1_macvtap entered promiscuous mode [ 28.602814][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.612439][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.749478][ T371] loop2: detected capacity change from 0 to 40427 [ 28.777723][ T371] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 28.785525][ T371] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 28.795458][ T371] F2FS-fs (loop2): invalid crc value [ 28.802121][ T371] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 28.825321][ T371] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 28.832019][ T371] F2FS-fs (loop2): Start checkpoint disabled! [ 28.838429][ T371] attempt to access beyond end of device [ 28.838429][ T371] loop2: rw=2049, want=40968, limit=40427 [ 29.001257][ T371] loop2: detected capacity change from 0 to 1024 [ 29.110306][ T371] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.240401][ T376] loop2: detected capacity change from 0 to 40427 [ 29.297912][ T376] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 29.305939][ T376] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 29.316550][ T376] F2FS-fs (loop2): invalid crc value [ 29.322925][ T376] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 29.347931][ T376] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 29.354577][ T376] F2FS-fs (loop2): Start checkpoint disabled! [ 29.360777][ T376] attempt to access beyond end of device [ 29.360777][ T376] loop2: rw=2049, want=40968, limit=40427 [ 29.511390][ T376] loop2: detected capacity change from 0 to 1024 [ 29.528177][ T376] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.667735][ T380] loop2: detected capacity change from 0 to 40427 [ 29.726845][ T380] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 29.734596][ T380] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 29.743869][ T380] F2FS-fs (loop2): invalid crc value [ 29.750425][ T380] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 29.773205][ T380] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 29.779856][ T380] F2FS-fs (loop2): Start checkpoint disabled! [ 29.785973][ T380] attempt to access beyond end of device [ 29.785973][ T380] loop2: rw=2049, want=40968, limit=40427 [ 29.940666][ T380] loop2: detected capacity change from 0 to 1024 [ 30.008768][ T380] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.113589][ T384] loop2: detected capacity change from 0 to 40427 [ 30.187776][ T384] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 30.195600][ T384] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 30.205160][ T384] F2FS-fs (loop2): invalid crc value [ 30.211805][ T384] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 30.234771][ T384] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 30.241708][ T384] F2FS-fs (loop2): Start checkpoint disabled! [ 30.247897][ T384] attempt to access beyond end of device [ 30.247897][ T384] loop2: rw=2049, want=40968, limit=40427 [ 30.420036][ T384] loop2: detected capacity change from 0 to 1024 [ 30.518823][ T384] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.620905][ T388] loop2: detected capacity change from 0 to 40427 [ 30.669677][ T388] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 30.677480][ T388] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 30.686967][ T388] F2FS-fs (loop2): invalid crc value [ 30.693268][ T388] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 30.715664][ T388] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 30.722285][ T388] F2FS-fs (loop2): Start checkpoint disabled! [ 30.728533][ T388] attempt to access beyond end of device [ 30.728533][ T388] loop2: rw=2049, want=40968, limit=40427 [ 30.901525][ T388] loop2: detected capacity change from 0 to 1024 [ 30.971000][ T388] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.074971][ T392] loop2: detected capacity change from 0 to 40427 [ 31.186971][ T392] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 31.194793][ T392] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 31.203897][ T392] F2FS-fs (loop2): invalid crc value [ 31.210577][ T392] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 31.232824][ T392] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 31.239709][ T392] F2FS-fs (loop2): Start checkpoint disabled! [ 31.245851][ T392] attempt to access beyond end of device [ 31.245851][ T392] loop2: rw=2049, want=40968, limit=40427 [ 31.419996][ T392] loop2: detected capacity change from 0 to 1024 [ 31.548591][ T392] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.656907][ T396] loop2: detected capacity change from 0 to 40427 [ 31.699444][ T396] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 31.707416][ T396] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 31.716662][ T396] F2FS-fs (loop2): invalid crc value [ 31.723046][ T396] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 31.745966][ T396] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 31.752688][ T396] F2FS-fs (loop2): Start checkpoint disabled! [ 31.758868][ T396] attempt to access beyond end of device [ 31.758868][ T396] loop2: rw=2049, want=40968, limit=40427 [ 31.941638][ T396] loop2: detected capacity change from 0 to 1024 [ 31.981513][ T396] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.085186][ T401] loop2: detected capacity change from 0 to 40427 [ 32.145374][ T401] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 32.153174][ T401] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 32.162318][ T401] F2FS-fs (loop2): invalid crc value [ 32.168941][ T401] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 32.192263][ T401] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 32.199005][ T401] F2FS-fs (loop2): Start checkpoint disabled! [ 32.205149][ T401] attempt to access beyond end of device [ 32.205149][ T401] loop2: rw=2049, want=40968, limit=40427 [ 32.347858][ T401] loop2: detected capacity change from 0 to 1024 [ 32.478992][ T401] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.583857][ T405] loop2: detected capacity change from 0 to 40427 [ 32.639745][ T405] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 32.647554][ T405] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 32.656868][ T405] F2FS-fs (loop2): invalid crc value [ 32.663305][ T405] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 32.686052][ T405] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 32.692784][ T405] F2FS-fs (loop2): Start checkpoint disabled! [ 32.699027][ T405] attempt to access beyond end of device [ 32.699027][ T405] loop2: rw=2049, want=40968, limit=40427 [ 32.901362][ T405] loop2: detected capacity change from 0 to 1024 [ 32.940711][ T405] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.045991][ T409] loop2: detected capacity change from 0 to 40427 [ 33.099537][ T409] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 33.107368][ T409] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 33.116942][ T409] F2FS-fs (loop2): invalid crc value [ 33.123324][ T409] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 33.145574][ T409] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 33.152314][ T409] F2FS-fs (loop2): Start checkpoint disabled! [ 33.158549][ T409] attempt to access beyond end of device [ 33.158549][ T409] loop2: rw=2049, want=40968, limit=40427 [ 33.304488][ T409] loop2: detected capacity change from 0 to 1024 2025/10/11 10:50:46 executed programs: 12 [ 33.356758][ T409] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.456410][ T413] loop2: detected capacity change from 0 to 40427 [ 33.586950][ T413] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 33.594750][ T413] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 33.603800][ T413] F2FS-fs (loop2): invalid crc value [ 33.610186][ T413] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 33.632338][ T413] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 33.639077][ T413] F2FS-fs (loop2): Start checkpoint disabled! [ 33.822728][ T413] loop2: detected capacity change from 0 to 1024 [ 33.908661][ T413] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.013592][ T417] loop2: detected capacity change from 0 to 40427 [ 34.127006][ T417] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 34.134775][ T417] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 34.143971][ T417] F2FS-fs (loop2): invalid crc value [ 34.150467][ T417] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 34.173424][ T417] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 34.180283][ T417] F2FS-fs (loop2): Start checkpoint disabled! [ 34.186424][ T417] handle_bad_sector: 1 callbacks suppressed [ 34.186434][ T417] attempt to access beyond end of device [ 34.186434][ T417] loop2: rw=2049, want=40968, limit=40427 [ 34.383373][ T417] loop2: detected capacity change from 0 to 1024 [ 34.508809][ T417] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.616169][ T421] loop2: detected capacity change from 0 to 40427 [ 34.659668][ T421] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 34.668817][ T421] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 34.678266][ T421] F2FS-fs (loop2): invalid crc value [ 34.684805][ T421] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 34.708289][ T421] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 34.715021][ T421] F2FS-fs (loop2): Start checkpoint disabled! [ 34.721445][ T421] attempt to access beyond end of device [ 34.721445][ T421] loop2: rw=2049, want=40968, limit=40427 [ 34.892204][ T421] loop2: detected capacity change from 0 to 1024 [ 34.961538][ T421] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 35.070993][ T425] loop2: detected capacity change from 0 to 40427 [ 35.108882][ T425] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 35.116824][ T425] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 35.126025][ T425] F2FS-fs (loop2): invalid crc value [ 35.132535][ T425] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 35.155521][ T425] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 35.162229][ T425] F2FS-fs (loop2): Start checkpoint disabled! [ 35.168687][ T425] attempt to access beyond end of device [ 35.168687][ T425] loop2: rw=2049, want=40968, limit=40427 [ 35.318001][ T425] loop2: detected capacity change from 0 to 1024 [ 35.428569][ T425] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 35.577367][ T429] loop2: detected capacity change from 0 to 40427 [ 35.624842][ T429] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 35.632683][ T429] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 35.642015][ T429] F2FS-fs (loop2): invalid crc value [ 35.648405][ T429] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 35.671509][ T429] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 35.678419][ T429] F2FS-fs (loop2): Start checkpoint disabled! [ 35.684566][ T429] attempt to access beyond end of device [ 35.684566][ T429] loop2: rw=2049, want=40968, limit=40427 [ 35.862593][ T429] loop2: detected capacity change from 0 to 1024 [ 35.988734][ T429] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 36.118876][ T433] loop2: detected capacity change from 0 to 40427 [ 36.267017][ T433] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 36.274806][ T433] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 36.284017][ T433] F2FS-fs (loop2): invalid crc value [ 36.290673][ T433] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 36.312542][ T433] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 36.319395][ T433] F2FS-fs (loop2): Start checkpoint disabled! [ 36.325536][ T433] attempt to access beyond end of device [ 36.325536][ T433] loop2: rw=2049, want=40968, limit=40427 [ 36.543956][ T433] loop2: detected capacity change from 0 to 1024 [ 36.629875][ T433] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 36.780340][ T438] loop2: detected capacity change from 0 to 40427 [ 36.986992][ T438] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 36.994911][ T438] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 37.003941][ T438] F2FS-fs (loop2): invalid crc value [ 37.010386][ T438] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 37.032942][ T438] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 37.039883][ T438] F2FS-fs (loop2): Start checkpoint disabled! [ 37.046013][ T438] attempt to access beyond end of device [ 37.046013][ T438] loop2: rw=2049, want=40968, limit=40427 [ 37.222700][ T438] loop2: detected capacity change from 0 to 1024 [ 37.292289][ T438] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 37.432469][ T442] loop2: detected capacity change from 0 to 40427 [ 37.494825][ T442] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 37.502777][ T442] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 37.512055][ T442] F2FS-fs (loop2): invalid crc value [ 37.524813][ T442] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 37.548282][ T442] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 37.554902][ T442] F2FS-fs (loop2): Start checkpoint disabled! [ 37.561064][ T442] attempt to access beyond end of device [ 37.561064][ T442] loop2: rw=2049, want=40968, limit=40427 [ 37.721407][ T442] loop2: detected capacity change from 0 to 1024 [ 37.828524][ T442] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 37.976810][ T446] loop2: detected capacity change from 0 to 40427 [ 38.018309][ T446] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 38.026078][ T446] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 38.035526][ T446] F2FS-fs (loop2): invalid crc value [ 38.042202][ T446] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 38.065382][ T446] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 38.072077][ T446] F2FS-fs (loop2): Start checkpoint disabled! [ 38.078307][ T446] attempt to access beyond end of device [ 38.078307][ T446] loop2: rw=2049, want=40968, limit=40427 [ 38.197273][ T446] loop2: detected capacity change from 0 to 1024 [ 38.220768][ T446] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 38.325240][ T450] loop2: detected capacity change from 0 to 40427 [ 38.389270][ T450] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 38.397117][ T450] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 38.406242][ T450] F2FS-fs (loop2): invalid crc value [ 38.412831][ T450] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 38.435607][ T450] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 38.442284][ T450] F2FS-fs (loop2): Start checkpoint disabled! [ 38.448491][ T450] attempt to access beyond end of device [ 38.448491][ T450] loop2: rw=2049, want=40968, limit=40427 [ 38.581391][ T450] loop2: detected capacity change from 0 to 1024 [ 38.621071][ T450] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 2025/10/11 10:50:51 executed programs: 22 [ 38.756611][ T454] loop2: detected capacity change from 0 to 40427 [ 38.823911][ T454] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 38.832833][ T454] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 38.841919][ T454] F2FS-fs (loop2): invalid crc value [ 38.848235][ T454] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 38.870053][ T454] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 38.876736][ T454] F2FS-fs (loop2): Start checkpoint disabled! [ 38.882842][ T454] attempt to access beyond end of device [ 38.882842][ T454] loop2: rw=2049, want=40968, limit=40427 [ 39.062064][ T454] loop2: detected capacity change from 0 to 1024 [ 39.070821][ T454] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 39.207384][ T458] loop2: detected capacity change from 0 to 40427 [ 39.216908][ T458] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 39.224709][ T458] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 39.233976][ T458] F2FS-fs (loop2): invalid crc value [ 39.240498][ T458] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 39.263725][ T458] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 39.270390][ T458] F2FS-fs (loop2): Start checkpoint disabled! [ 39.276576][ T458] attempt to access beyond end of device [ 39.276576][ T458] loop2: rw=2049, want=40968, limit=40427 [ 39.443947][ T458] loop2: detected capacity change from 0 to 1024 [ 39.548695][ T458] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 39.680057][ T462] loop2: detected capacity change from 0 to 40427 [ 39.745514][ T462] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 39.753344][ T462] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 39.765319][ T462] F2FS-fs (loop2): invalid crc value [ 39.771899][ T462] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 39.794414][ T462] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 39.801454][ T462] F2FS-fs (loop2): Start checkpoint disabled! [ 39.807627][ T462] attempt to access beyond end of device [ 39.807627][ T462] loop2: rw=2049, want=40968, limit=40427 [ 39.979230][ T462] loop2: detected capacity change from 0 to 1024 [ 39.987625][ T462] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 40.091768][ T466] loop2: detected capacity change from 0 to 40427 [ 40.187887][ T466] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 40.195741][ T466] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 40.205253][ T466] F2FS-fs (loop2): invalid crc value [ 40.211794][ T466] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 40.235222][ T466] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 40.241915][ T466] F2FS-fs (loop2): Start checkpoint disabled! [ 40.248142][ T466] attempt to access beyond end of device [ 40.248142][ T466] loop2: rw=2049, want=40968, limit=40427 [ 40.426631][ T466] loop2: detected capacity change from 0 to 1024 [ 40.508472][ T466] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 40.657191][ T470] loop2: detected capacity change from 0 to 40427 [ 40.708026][ T470] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 40.715776][ T470] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 40.724965][ T470] F2FS-fs (loop2): invalid crc value [ 40.731439][ T470] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 40.753667][ T470] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 40.760362][ T470] F2FS-fs (loop2): Start checkpoint disabled! [ 40.766595][ T470] attempt to access beyond end of device [ 40.766595][ T470] loop2: rw=2049, want=40968, limit=40427 [ 40.913848][ T470] loop2: detected capacity change from 0 to 1024 [ 40.922295][ T470] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 41.025829][ T474] loop2: detected capacity change from 0 to 40427 [ 41.087167][ T474] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 41.094951][ T474] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 41.104279][ T474] F2FS-fs (loop2): invalid crc value [ 41.110740][ T474] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 41.134368][ T474] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 41.141178][ T474] F2FS-fs (loop2): Start checkpoint disabled! [ 41.147530][ T474] attempt to access beyond end of device [ 41.147530][ T474] loop2: rw=2049, want=40968, limit=40427 [ 41.284955][ T474] loop2: detected capacity change from 0 to 1024 [ 41.293685][ T474] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 41.400341][ T479] loop2: detected capacity change from 0 to 40427 [ 41.408173][ T479] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 41.415970][ T479] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 41.425047][ T479] F2FS-fs (loop2): invalid crc value [ 41.431481][ T479] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 41.454266][ T479] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 41.460931][ T479] F2FS-fs (loop2): Start checkpoint disabled! [ 41.467123][ T479] attempt to access beyond end of device [ 41.467123][ T479] loop2: rw=2049, want=40968, limit=40427 [ 41.660093][ T479] loop2: detected capacity change from 0 to 1024 [ 41.668961][ T479] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 41.773731][ T484] loop2: detected capacity change from 0 to 40427 [ 41.867033][ T484] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 41.874840][ T484] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 41.883926][ T484] F2FS-fs (loop2): invalid crc value [ 41.890472][ T484] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 41.913279][ T484] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 41.920038][ T484] F2FS-fs (loop2): Start checkpoint disabled! [ 41.926152][ T484] attempt to access beyond end of device [ 41.926152][ T484] loop2: rw=2049, want=40968, limit=40427 [ 42.135309][ T484] loop2: detected capacity change from 0 to 1024 [ 42.268731][ T484] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 42.415905][ T488] loop2: detected capacity change from 0 to 40427 [ 42.476651][ T488] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 42.484450][ T488] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 42.493781][ T488] F2FS-fs (loop2): invalid crc value [ 42.500320][ T488] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 42.523485][ T488] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 42.530125][ T488] F2FS-fs (loop2): Start checkpoint disabled! [ 42.536247][ T488] attempt to access beyond end of device [ 42.536247][ T488] loop2: rw=2049, want=40968, limit=40427 [ 42.741696][ T488] loop2: detected capacity change from 0 to 1024 [ 42.861815][ T488] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 42.965866][ T492] loop2: detected capacity change from 0 to 40427 [ 43.038958][ T492] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 43.046748][ T492] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 43.055986][ T492] F2FS-fs (loop2): invalid crc value [ 43.062392][ T492] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 43.085353][ T492] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 43.092005][ T492] F2FS-fs (loop2): Start checkpoint disabled! [ 43.098257][ T492] attempt to access beyond end of device [ 43.098257][ T492] loop2: rw=2049, want=40968, limit=40427 [ 43.226865][ T492] loop2: detected capacity change from 0 to 1024 [ 43.318681][ T492] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 43.468403][ T496] loop2: detected capacity change from 0 to 40427 [ 43.476869][ T496] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 43.484650][ T496] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 43.493973][ T496] F2FS-fs (loop2): invalid crc value [ 43.500682][ T496] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 43.523770][ T496] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 43.530509][ T496] F2FS-fs (loop2): Start checkpoint disabled! [ 43.536774][ T496] attempt to access beyond end of device [ 43.536774][ T496] loop2: rw=2049, want=40968, limit=40427 [ 43.741546][ T496] loop2: detected capacity change from 0 to 1024 2025/10/11 10:50:56 executed programs: 33 [ 43.790049][ T496] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 43.894328][ T500] loop2: detected capacity change from 0 to 40427 [ 43.951102][ T500] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 43.958931][ T500] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 43.968227][ T500] F2FS-fs (loop2): invalid crc value [ 43.974697][ T500] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 43.997418][ T500] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 44.004017][ T500] F2FS-fs (loop2): Start checkpoint disabled! [ 44.190104][ T500] loop2: detected capacity change from 0 to 1024 [ 44.308539][ T500] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 44.449807][ T504] loop2: detected capacity change from 0 to 40427 [ 44.514131][ T504] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 44.521945][ T504] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 44.531425][ T504] F2FS-fs (loop2): invalid crc value [ 44.538088][ T504] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 44.561463][ T504] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 44.568178][ T504] F2FS-fs (loop2): Start checkpoint disabled! [ 44.574302][ T504] handle_bad_sector: 1 callbacks suppressed [ 44.574312][ T504] attempt to access beyond end of device [ 44.574312][ T504] loop2: rw=2049, want=40968, limit=40427 [ 44.787583][ T504] loop2: detected capacity change from 0 to 1024 [ 44.908588][ T504] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 45.051762][ T509] loop2: detected capacity change from 0 to 40427 [ 45.113580][ T509] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 45.121434][ T509] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 45.130957][ T509] F2FS-fs (loop2): invalid crc value [ 45.138138][ T509] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 45.161498][ T509] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 45.168295][ T509] F2FS-fs (loop2): Start checkpoint disabled! [ 45.174438][ T509] attempt to access beyond end of device [ 45.174438][ T509] loop2: rw=2049, want=40968, limit=40427 [ 45.325199][ T509] loop2: detected capacity change from 0 to 1024 [ 45.508625][ T509] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 45.634617][ T513] loop2: detected capacity change from 0 to 40427 [ 45.696149][ T513] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 45.703946][ T513] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 45.713295][ T513] F2FS-fs (loop2): invalid crc value [ 45.719731][ T513] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 45.742182][ T513] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 45.749341][ T513] F2FS-fs (loop2): Start checkpoint disabled! [ 45.755490][ T513] attempt to access beyond end of device [ 45.755490][ T513] loop2: rw=2049, want=40968, limit=40427 [ 45.942287][ T513] loop2: detected capacity change from 0 to 1024 [ 46.148707][ T513] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 46.258703][ T517] loop2: detected capacity change from 0 to 40427 [ 46.312477][ T517] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 46.320285][ T517] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 46.329625][ T517] F2FS-fs (loop2): invalid crc value [ 46.336058][ T517] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 46.358818][ T517] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 46.365428][ T517] F2FS-fs (loop2): Start checkpoint disabled! [ 46.371652][ T517] attempt to access beyond end of device [ 46.371652][ T517] loop2: rw=2049, want=40968, limit=40427 [ 46.543888][ T517] loop2: detected capacity change from 0 to 1024 [ 46.590350][ T517] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 46.699200][ T521] loop2: detected capacity change from 0 to 40427 [ 46.857084][ T521] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 46.864893][ T521] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 46.874187][ T521] F2FS-fs (loop2): invalid crc value [ 46.880693][ T521] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 46.903940][ T521] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 46.910639][ T521] F2FS-fs (loop2): Start checkpoint disabled! [ 46.916876][ T521] attempt to access beyond end of device [ 46.916876][ T521] loop2: rw=2049, want=40968, limit=40427 [ 47.142696][ T521] loop2: detected capacity change from 0 to 1024 [ 47.212115][ T521] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 47.355064][ T525] loop2: detected capacity change from 0 to 40427 [ 47.453237][ T525] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 47.461157][ T525] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 47.470517][ T525] F2FS-fs (loop2): invalid crc value [ 47.477209][ T525] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 47.500439][ T525] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 47.507131][ T525] F2FS-fs (loop2): Start checkpoint disabled! [ 47.513289][ T525] attempt to access beyond end of device [ 47.513289][ T525] loop2: rw=2049, want=40968, limit=40427 [ 47.709686][ T525] loop2: detected capacity change from 0 to 1024 [ 47.718842][ T525] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 47.823644][ T529] loop2: detected capacity change from 0 to 40427 [ 47.879476][ T529] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 47.887294][ T529] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 47.896712][ T529] F2FS-fs (loop2): invalid crc value [ 47.903040][ T529] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 47.926462][ T529] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 47.933167][ T529] F2FS-fs (loop2): Start checkpoint disabled! [ 47.939393][ T529] attempt to access beyond end of device [ 47.939393][ T529] loop2: rw=2049, want=40968, limit=40427 [ 48.103122][ T529] loop2: detected capacity change from 0 to 1024 [ 48.158654][ T529] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 48.307032][ T534] loop2: detected capacity change from 0 to 40427 [ 48.353868][ T534] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 48.361809][ T534] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 48.371198][ T534] F2FS-fs (loop2): invalid crc value [ 48.377736][ T534] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 48.401534][ T534] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 48.408268][ T534] F2FS-fs (loop2): Start checkpoint disabled! [ 48.414402][ T534] attempt to access beyond end of device [ 48.414402][ T534] loop2: rw=2049, want=40968, limit=40427 [ 48.535673][ T534] loop2: detected capacity change from 0 to 1024 [ 48.667139][ T534] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 48.774052][ T538] loop2: detected capacity change from 0 to 40427 [ 48.829799][ T538] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 48.837609][ T538] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 48.847025][ T538] F2FS-fs (loop2): invalid crc value [ 48.853481][ T538] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 48.876137][ T538] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 48.882891][ T538] F2FS-fs (loop2): Start checkpoint disabled! [ 48.889141][ T538] attempt to access beyond end of device [ 48.889141][ T538] loop2: rw=2049, want=40968, limit=40427 [ 49.064130][ T538] loop2: detected capacity change from 0 to 1024 2025/10/11 10:51:02 executed programs: 43 [ 49.212205][ T538] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 49.357760][ T542] loop2: detected capacity change from 0 to 40427 [ 49.430087][ T542] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 49.437945][ T542] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 49.447188][ T542] F2FS-fs (loop2): invalid crc value [ 49.453706][ T542] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 49.476459][ T542] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 49.483232][ T542] F2FS-fs (loop2): Start checkpoint disabled! [ 49.489507][ T542] attempt to access beyond end of device [ 49.489507][ T542] loop2: rw=2049, want=40968, limit=40427 [ 49.668766][ T542] loop2: detected capacity change from 0 to 1024 [ 49.710932][ T542] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 49.818441][ T546] loop2: detected capacity change from 0 to 40427 [ 49.862167][ T546] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 49.870081][ T546] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 49.879421][ T546] F2FS-fs (loop2): invalid crc value [ 49.885986][ T546] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 49.909235][ T546] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 49.915995][ T546] F2FS-fs (loop2): Start checkpoint disabled! [ 49.922242][ T546] attempt to access beyond end of device [ 49.922242][ T546] loop2: rw=2049, want=40968, limit=40427 [ 50.081962][ T546] loop2: detected capacity change from 0 to 1024 [ 50.174177][ T546] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 50.287681][ T550] loop2: detected capacity change from 0 to 40427 [ 50.334615][ T550] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 50.342448][ T550] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 50.351860][ T550] F2FS-fs (loop2): invalid crc value [ 50.359657][ T550] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 50.384541][ T550] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 50.391223][ T550] F2FS-fs (loop2): Start checkpoint disabled! [ 50.397463][ T550] attempt to access beyond end of device [ 50.397463][ T550] loop2: rw=2049, want=40968, limit=40427 [ 50.544217][ T550] loop2: detected capacity change from 0 to 1024 [ 50.708749][ T550] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 50.814828][ T554] loop2: detected capacity change from 0 to 40427 [ 50.847178][ T554] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 50.854961][ T554] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 50.864371][ T554] F2FS-fs (loop2): invalid crc value [ 50.870927][ T554] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 50.894188][ T554] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 50.900887][ T554] F2FS-fs (loop2): Start checkpoint disabled! [ 50.907094][ T554] attempt to access beyond end of device [ 50.907094][ T554] loop2: rw=2049, want=40968, limit=40427 [ 51.102813][ T554] loop2: detected capacity change from 0 to 1024 [ 51.268694][ T554] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 51.376976][ T558] loop2: detected capacity change from 0 to 40427 [ 51.503550][ T558] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 51.511368][ T558] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 51.520792][ T558] F2FS-fs (loop2): invalid crc value [ 51.527416][ T558] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 51.550727][ T558] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 51.557498][ T558] F2FS-fs (loop2): Start checkpoint disabled! [ 51.563635][ T558] attempt to access beyond end of device [ 51.563635][ T558] loop2: rw=2049, want=40968, limit=40427 [ 51.717613][ T558] loop2: detected capacity change from 0 to 1024 [ 51.726121][ T558] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 51.836374][ T563] loop2: detected capacity change from 0 to 40427 [ 51.899814][ T563] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 51.907651][ T563] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 51.917086][ T563] F2FS-fs (loop2): invalid crc value [ 51.923504][ T563] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 51.946876][ T563] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 51.953563][ T563] F2FS-fs (loop2): Start checkpoint disabled! [ 51.959809][ T563] attempt to access beyond end of device [ 51.959809][ T563] loop2: rw=2049, want=40968, limit=40427 [ 52.143255][ T563] loop2: detected capacity change from 0 to 1024 [ 52.236166][ T563] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 52.344231][ T567] loop2: detected capacity change from 0 to 40427 [ 52.506922][ T567] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 52.514688][ T567] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 52.523742][ T567] F2FS-fs (loop2): invalid crc value [ 52.530343][ T567] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 52.552407][ T567] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 52.559357][ T567] F2FS-fs (loop2): Start checkpoint disabled! [ 52.565486][ T567] attempt to access beyond end of device [ 52.565486][ T567] loop2: rw=2049, want=40968, limit=40427 [ 52.742568][ T567] loop2: detected capacity change from 0 to 1024 [ 52.828740][ T567] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 52.979633][ T572] loop2: detected capacity change from 0 to 40427 [ 53.027792][ T572] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 53.035552][ T572] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 53.044927][ T572] F2FS-fs (loop2): invalid crc value [ 53.051479][ T572] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 53.074505][ T572] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 53.081222][ T572] F2FS-fs (loop2): Start checkpoint disabled! [ 53.087476][ T572] attempt to access beyond end of device [ 53.087476][ T572] loop2: rw=2049, want=40968, limit=40427 [ 53.265821][ T572] loop2: detected capacity change from 0 to 1024 [ 53.428509][ T572] ================================================================== [ 53.436613][ T572] BUG: KASAN: use-after-free in __ext4_iget+0x2b8/0x3d80 [ 53.443644][ T572] Read of size 8 at addr ffff8881226abb98 by task syz.2.65/572 [ 53.451175][ T572] [ 53.453512][ T572] CPU: 1 PID: 572 Comm: syz.2.65 Not tainted syzkaller #0 [ 53.460626][ T572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 53.470683][ T572] Call Trace: [ 53.473956][ T572] [ 53.476878][ T572] __dump_stack+0x21/0x30 [ 53.481218][ T572] dump_stack_lvl+0xee/0x150 [ 53.485796][ T572] ? show_regs_print_info+0x20/0x20 [ 53.490995][ T572] ? load_image+0x3a0/0x3a0 [ 53.495570][ T572] ? _raw_spin_lock+0x8e/0xe0 [ 53.500238][ T572] print_address_description+0x7f/0x2c0 [ 53.505776][ T572] ? __ext4_iget+0x2b8/0x3d80 [ 53.510470][ T572] kasan_report+0xf1/0x140 [ 53.514878][ T572] ? __ext4_iget+0x2b8/0x3d80 [ 53.519546][ T572] __asan_report_load8_noabort+0x14/0x20 [ 53.525177][ T572] __ext4_iget+0x2b8/0x3d80 [ 53.529673][ T572] ? ext4_init_orphan_info+0x155/0xf50 [ 53.535125][ T572] ? __kasan_check_write+0x14/0x20 [ 53.540226][ T572] ? _raw_write_lock+0x8e/0xe0 [ 53.544984][ T572] ? _raw_write_trylock+0x140/0x140 [ 53.550174][ T572] ? __kasan_check_write+0x14/0x20 [ 53.555282][ T572] ? ext4_get_projid+0x140/0x140 [ 53.560209][ T572] ? _raw_write_unlock+0x2b/0x60 [ 53.565140][ T572] ? ext4_orphan_file_block_trigger+0x400/0x400 [ 53.571368][ T572] ext4_enable_quotas+0x33b/0x6d0 [ 53.576379][ T572] ext4_fill_super+0x87c3/0x9090 [ 53.581311][ T572] ? ext4_mount+0x40/0x40 [ 53.585642][ T572] ? set_blocksize+0x1fc/0x380 [ 53.590486][ T572] ? sb_set_blocksize+0xaa/0xf0 [ 53.595331][ T572] ? ext4_mount+0x40/0x40 [ 53.599663][ T572] mount_bdev+0x2ae/0x3e0 [ 53.604000][ T572] ? ext4_mount+0x40/0x40 [ 53.608326][ T572] ext4_mount+0x34/0x40 [ 53.612473][ T572] legacy_get_tree+0xed/0x190 [ 53.617142][ T572] ? ext4_errno_to_code+0x160/0x160 [ 53.622341][ T572] vfs_get_tree+0x89/0x260 [ 53.626753][ T572] do_new_mount+0x25a/0xa20 [ 53.631271][ T572] path_mount+0x675/0x1020 [ 53.635686][ T572] ? user_path_at_empty+0x161/0x1c0 [ 53.640885][ T572] __se_sys_mount+0x318/0x380 [ 53.645560][ T572] ? __x64_sys_mount+0xd0/0xd0 [ 53.650321][ T572] ? __kasan_check_write+0x14/0x20 [ 53.655434][ T572] __x64_sys_mount+0xbf/0xd0 [ 53.660018][ T572] x64_sys_call+0x6bf/0x9a0 [ 53.664521][ T572] do_syscall_64+0x4c/0xa0 [ 53.668937][ T572] ? clear_bhb_loop+0x50/0xa0 [ 53.673605][ T572] ? clear_bhb_loop+0x50/0xa0 [ 53.678275][ T572] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 53.684166][ T572] RIP: 0033:0x7f8b7a8f766a [ 53.688575][ T572] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 53.708181][ T572] RSP: 002b:00007fff2ca20838 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.716596][ T572] RAX: ffffffffffffffda RBX: 00007fff2ca208c0 RCX: 00007f8b7a8f766a [ 53.724564][ T572] RDX: 0000200000000580 RSI: 00002000000005c0 RDI: 00007fff2ca20880 [ 53.732536][ T572] RBP: 0000200000000580 R08: 00007fff2ca208c0 R09: 0000000000000000 [ 53.740508][ T572] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000005c0 [ 53.748478][ T572] R13: 00007fff2ca20880 R14: 0000000000000550 R15: 0000200000000600 [ 53.756452][ T572] [ 53.759484][ T572] [ 53.761797][ T572] Allocated by task 425: [ 53.766023][ T572] __kasan_slab_alloc+0xbd/0xf0 [ 53.770863][ T572] slab_post_alloc_hook+0x4f/0x2b0 [ 53.775977][ T572] kmem_cache_alloc+0xf7/0x260 [ 53.780733][ T572] f2fs_alloc_inode+0x26/0x330 [ 53.785500][ T572] iget_locked+0x16c/0x7e0 [ 53.789909][ T572] f2fs_iget+0x55/0x5230 [ 53.794145][ T572] f2fs_fill_super+0x3a20/0x6d10 [ 53.799088][ T572] mount_bdev+0x2ae/0x3e0 [ 53.803413][ T572] f2fs_mount+0x34/0x40 [ 53.807561][ T572] legacy_get_tree+0xed/0x190 [ 53.812226][ T572] vfs_get_tree+0x89/0x260 [ 53.816633][ T572] do_new_mount+0x25a/0xa20 [ 53.821139][ T572] path_mount+0x675/0x1020 [ 53.825546][ T572] __se_sys_mount+0x318/0x380 [ 53.830212][ T572] __x64_sys_mount+0xbf/0xd0 [ 53.834800][ T572] x64_sys_call+0x6bf/0x9a0 [ 53.839292][ T572] do_syscall_64+0x4c/0xa0 [ 53.843703][ T572] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 53.849591][ T572] [ 53.851924][ T572] Freed by task 0: [ 53.855628][ T572] kasan_set_track+0x4a/0x70 [ 53.860205][ T572] kasan_set_free_info+0x23/0x40 [ 53.865136][ T572] ____kasan_slab_free+0x125/0x160 [ 53.870240][ T572] __kasan_slab_free+0x11/0x20 [ 53.875001][ T572] slab_free_freelist_hook+0xc2/0x190 [ 53.880375][ T572] kmem_cache_free+0x100/0x320 [ 53.885133][ T572] f2fs_free_inode+0x24/0x30 [ 53.889715][ T572] i_callback+0x4c/0x70 [ 53.893870][ T572] rcu_do_batch+0x51d/0xba0 [ 53.898369][ T572] rcu_core+0x5e4/0xf80 [ 53.902518][ T572] rcu_core_si+0x9/0x10 [ 53.906663][ T572] handle_softirqs+0x250/0x560 [ 53.911417][ T572] __irq_exit_rcu+0x52/0xf0 [ 53.915915][ T572] irq_exit_rcu+0x9/0x10 [ 53.920149][ T572] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 53.925778][ T572] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 53.931758][ T572] [ 53.934074][ T572] Last potentially related work creation: [ 53.939782][ T572] kasan_save_stack+0x3a/0x60 [ 53.944454][ T572] __kasan_record_aux_stack+0xd2/0x100 [ 53.949907][ T572] kasan_record_aux_stack_noalloc+0xb/0x10 [ 53.955707][ T572] call_rcu+0x105/0xfe0 [ 53.959856][ T572] evict+0x7da/0x870 [ 53.963754][ T572] iput+0x635/0x7c0 [ 53.967559][ T572] f2fs_fill_super+0x5493/0x6d10 [ 53.972489][ T572] mount_bdev+0x2ae/0x3e0 [ 53.976816][ T572] f2fs_mount+0x34/0x40 [ 53.980967][ T572] legacy_get_tree+0xed/0x190 [ 53.985634][ T572] vfs_get_tree+0x89/0x260 [ 53.990046][ T572] do_new_mount+0x25a/0xa20 [ 53.994546][ T572] path_mount+0x675/0x1020 [ 53.998953][ T572] __se_sys_mount+0x318/0x380 [ 54.003625][ T572] __x64_sys_mount+0xbf/0xd0 [ 54.008205][ T572] x64_sys_call+0x6bf/0x9a0 [ 54.012702][ T572] do_syscall_64+0x4c/0xa0 [ 54.017112][ T572] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 54.022999][ T572] [ 54.025313][ T572] The buggy address belongs to the object at ffff8881226ab690 [ 54.025313][ T572] which belongs to the cache f2fs_inode_cache of size 1424 [ 54.039916][ T572] The buggy address is located 1288 bytes inside of [ 54.039916][ T572] 1424-byte region [ffff8881226ab690, ffff8881226abc20) [ 54.053358][ T572] The buggy address belongs to the page: [ 54.058974][ T572] page:ffffea000489aa00 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff8881226adaf0 pfn:0x1226a8 [ 54.070514][ T572] head:ffffea000489aa00 order:3 compound_mapcount:0 compound_pincount:0 [ 54.078831][ T572] flags: 0x4000000000010200(slab|head|zone=1) [ 54.084903][ T572] raw: 4000000000010200 0000000000000000 0000000100000001 ffff8881081f6900 [ 54.093478][ T572] raw: ffff8881226adaf0 0000000080150010 00000001ffffffff 0000000000000000 [ 54.102044][ T572] page dumped because: kasan: bad access detected [ 54.108446][ T572] page_owner tracks the page as allocated [ 54.114147][ T572] page last allocated via order 3, migratetype Reclaimable, gfp_mask 0x1d2050(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 371, ts 28795018158, free_ts 0 [ 54.134624][ T572] post_alloc_hook+0x192/0x1b0 [ 54.139390][ T572] prep_new_page+0x1c/0x110 [ 54.143886][ T572] get_page_from_freelist+0x2cc5/0x2d50 [ 54.149425][ T572] __alloc_pages+0x18f/0x440 [ 54.154011][ T572] new_slab+0xa1/0x4d0 [ 54.158094][ T572] ___slab_alloc+0x381/0x810 [ 54.162676][ T572] __slab_alloc+0x49/0x90 [ 54.167001][ T572] kmem_cache_alloc+0x138/0x260 [ 54.171846][ T572] f2fs_alloc_inode+0x26/0x330 [ 54.176604][ T572] iget_locked+0x16c/0x7e0 [ 54.181017][ T572] f2fs_iget+0x55/0x5230 [ 54.185256][ T572] f2fs_fill_super+0x3a20/0x6d10 [ 54.190186][ T572] mount_bdev+0x2ae/0x3e0 [ 54.194509][ T572] f2fs_mount+0x34/0x40 [ 54.198659][ T572] legacy_get_tree+0xed/0x190 [ 54.203333][ T572] vfs_get_tree+0x89/0x260 [ 54.207743][ T572] page_owner free stack trace missing [ 54.213100][ T572] [ 54.215414][ T572] Memory state around the buggy address: [ 54.221052][ T572] ffff8881226aba80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 54.229108][ T572] ffff8881226abb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 54.237163][ T572] >ffff8881226abb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 54.245213][ T572] ^ [ 54.250050][ T572] ffff8881226abc00: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 54.258199][ T572] ffff8881226abc80: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.266248][ T572] ================================================================== [ 54.274302][ T572] Disabling lock debugging due to kernel taint [ 54.280749][ T572] EXT4-fs error (device loop2): ext4_quota_enable:6408: inode #3: comm syz.2.65: unexpected EA_INODE flag [ 54.292131][ T30] kauditd_printk_skb: 31 callbacks suppressed [ 54.292146][ T30] audit: type=1400 audit(1760179867.401:105): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 54.292416][ T572] EXT4-fs error (device loop2): ext4_quota_enable:6411: comm syz.2.65: Bad quota inode: 3, type: 0 [ 54.298859][ T30] audit: type=1400 audit(1760179867.401:106): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 54.320684][ T572] EXT4-fs warning (device loop2): ext4_enable_quotas:6452: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 54.330827][ T30] audit: type=1400 audit(1760179867.401:107): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 54.352682][ T572] EXT4-fs (loop2): mount failed [ 54.366994][ T30] audit: type=1400 audit(1760179867.401:108): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 54.413426][ T30] audit: type=1400 audit(1760179867.401:109): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 54.433960][ T30] audit: type=1400 audit(1760179867.401:110): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 54.456845][ T30] audit: type=1400 audit(1760179867.401:111): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 2025/10/11 10:51:07 executed programs: 51 [ 54.597326][ T30] audit: type=1400 audit(1760179867.721:112): avc: denied { write } for pid=281 comm="syz-execprog" path="pipe:[335]" dev="pipefs" ino=335 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 54.650769][ T576] loop2: detected capacity change from 0 to 40427 [ 54.749594][ T576] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 54.757442][ T576] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 54.766747][ T576] F2FS-fs (loop2): invalid crc value [ 54.773184][ T576] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 54.796514][ T576] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 54.803416][ T576] F2FS-fs (loop2): Start checkpoint disabled! [ 54.809579][ T576] attempt to access beyond end of device [ 54.809579][ T576] loop2: rw=2049, want=40968, limit=40427 [ 55.023445][ T576] loop2: detected capacity change from 0 to 1024 [ 55.060831][ T576] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 55.168806][ T580] loop2: detected capacity change from 0 to 40427 [ 55.208329][ T580] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 55.216217][ T580] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 55.225681][ T580] F2FS-fs (loop2): invalid crc value [ 55.232285][ T580] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 55.255623][ T580] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 55.262387][ T580] F2FS-fs (loop2): Start checkpoint disabled! [ 55.269718][ T580] F2FS-fs (loop2): Try to recover 2th superblock, ret: 0 [ 55.276807][ T580] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 55.456243][ T584] loop2: detected capacity change from 0 to 40427 [ 55.513851][ T584] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 55.521701][ T584] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 55.531521][ T584] F2FS-fs (loop2): invalid crc value [ 55.537992][ T584] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 55.561225][ T584] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 55.568297][ T584] F2FS-fs (loop2): Start checkpoint disabled! [ 55.574477][ T584] attempt to access beyond end of device [ 55.574477][ T584] loop2: rw=2049, want=40968, limit=40427 [ 55.742325][ T584] loop2: detected capacity change from 0 to 1024 [ 55.808818][ T584] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 55.917828][ T589] loop2: detected capacity change from 0 to 40427 [ 56.067030][ T589] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 56.074806][ T589] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 56.084244][ T589] F2FS-fs (loop2): invalid crc value [ 56.090847][ T589] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 56.114213][ T589] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 56.120895][ T589] F2FS-fs (loop2): Start checkpoint disabled! [ 56.127115][ T589] attempt to access beyond end of device [ 56.127115][ T589] loop2: rw=2049, want=40968, limit=40427 [ 56.302740][ T589] loop2: detected capacity change from 0 to 1024 [ 56.428867][ T589] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 56.576231][ T593] loop2: detected capacity change from 0 to 40427 [ 56.637941][ T593] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 56.645706][ T593] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 56.654984][ T593] F2FS-fs (loop2): invalid crc value [ 56.661638][ T593] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 56.684990][ T593] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 56.691886][ T593] F2FS-fs (loop2): Start checkpoint disabled! [ 56.698084][ T593] attempt to access beyond end of device [ 56.698084][ T593] loop2: rw=2049, want=40968, limit=40427 [ 56.941521][ T593] loop2: detected capacity change from 0 to 1024 [ 56.950649][ T593] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 57.057679][ T598] loop2: detected capacity change from 0 to 40427 [ 57.108056][ T598] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 57.115995][ T598] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 57.125389][ T598] F2FS-fs (loop2): invalid crc value [ 57.131973][ T598] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 57.154636][ T598] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 57.161367][ T598] F2FS-fs (loop2): Start checkpoint disabled! [ 57.167603][ T598] attempt to access beyond end of device [ 57.167603][ T598] loop2: rw=2049, want=40968, limit=40427 [ 57.382316][ T598] loop2: detected capacity change from 0 to 1024 [ 57.444815][ T598] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 57.596380][ T602] loop2: detected capacity change from 0 to 40427 [ 57.667857][ T602] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 57.675630][ T602] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 57.685031][ T602] F2FS-fs (loop2): invalid crc value [ 57.691604][ T602] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 57.714517][ T602] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 57.721245][ T602] F2FS-fs (loop2): Start checkpoint disabled! [ 57.727420][ T602] attempt to access beyond end of device [ 57.727420][ T602] loop2: rw=2049, want=40968, limit=40427 [ 57.902048][ T602] loop2: detected capacity change from 0 to 1024 [ 58.010146][ T602] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 58.157792][ T606] loop2: detected capacity change from 0 to 40427 [ 58.198299][ T606] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 58.206087][ T606] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 58.215437][ T606] F2FS-fs (loop2): invalid crc value [ 58.221941][ T606] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 58.245526][ T606] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 58.252278][ T606] F2FS-fs (loop2): Start checkpoint disabled! [ 58.258475][ T606] attempt to access beyond end of device [ 58.258475][ T606] loop2: rw=2049, want=40968, limit=40427 [ 58.430334][ T606] loop2: detected capacity change from 0 to 1024 [ 58.438800][ T606] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 58.549401][ T610] loop2: detected capacity change from 0 to 40427 [ 58.627901][ T610] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 58.635690][ T610] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 58.645150][ T610] F2FS-fs (loop2): invalid crc value [ 58.651561][ T610] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 58.674817][ T610] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 58.681483][ T610] F2FS-fs (loop2): Start checkpoint disabled! [ 58.688479][ T610] F2FS-fs (loop2): Try to recover 2th superblock, ret: 0 [ 58.695547][ T610] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 58.948912][ T614] loop2: detected capacity change from 0 to 40427 [ 59.054385][ T614] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 59.062212][ T614] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 59.071421][ T614] F2FS-fs (loop2): invalid crc value [ 59.078101][ T614] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 59.101151][ T614] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 59.107857][ T614] F2FS-fs (loop2): Start checkpoint disabled! [ 59.114004][ T614] attempt to access beyond end of device [ 59.114004][ T614] loop2: rw=2049, want=40968, limit=40427 [ 59.300094][ T614] loop2: detected capacity change from 0 to 1024 [ 59.328995][ T614] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 59.432483][ T618] loop2: detected capacity change from 0 to 40427 [ 59.499170][ T618] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 59.507046][ T618] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 59.516227][ T618] F2FS-fs (loop2): invalid crc value [ 59.522532][ T618] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 59.544907][ T618] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 59.551578][ T618] F2FS-fs (loop2): Start checkpoint disabled! [ 59.558493][ T618] F2FS-fs (loop2): Try to recover 2th superblock, ret: 0 [ 59.565525][ T618] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 2025/10/11 10:51:12 executed programs: 62 [ 59.740235][ T622] loop2: detected capacity change from 0 to 40427 [ 59.803384][ T622] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 59.811280][ T622] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 59.820648][ T622] F2FS-fs (loop2): invalid crc value [ 59.827166][ T622] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 59.849819][ T622] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 59.856666][ T622] F2FS-fs (loop2): Start checkpoint disabled! [ 59.862794][ T622] attempt to access beyond end of device [ 59.862794][ T622] loop2: rw=2049, want=40968, limit=40427 [ 60.060294][ T622] loop2: detected capacity change from 0 to 1024 [ 60.188433][ T622] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 60.318330][ T626] loop2: detected capacity change from 0 to 40427 [ 60.434548][ T626] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 60.442374][ T626] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 60.451784][ T626] F2FS-fs (loop2): invalid crc value [ 60.458277][ T626] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 60.480907][ T626] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 60.487520][ T626] F2FS-fs (loop2): Start checkpoint disabled! [ 60.494389][ T626] F2FS-fs (loop2): Try to recover 2th superblock, ret: 0 [ 60.501465][ T626] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 60.681933][ T630] loop2: detected capacity change from 0 to 40427 [ 60.826990][ T630] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 60.834774][ T630] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 60.844201][ T630] F2FS-fs (loop2): invalid crc value [ 60.850743][ T630] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 60.873149][ T630] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 60.879843][ T630] F2FS-fs (loop2): Start checkpoint disabled! [ 60.886060][ T630] attempt to access beyond end of device [ 60.886060][ T630] loop2: rw=2049, want=40968, limit=40427 [ 61.061624][ T630] loop2: detected capacity change from 0 to 1024 [ 61.111009][ T630] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 61.220510][ T635] loop2: detected capacity change from 0 to 40427 [ 61.282095][ T635] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 61.289923][ T635] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 61.299231][ T635] F2FS-fs (loop2): invalid crc value [ 61.305663][ T635] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 61.329166][ T635] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 61.335842][ T635] F2FS-fs (loop2): Start checkpoint disabled! [ 61.342094][ T635] attempt to access beyond end of device [ 61.342094][ T635] loop2: rw=2049, want=40968, limit=40427 [ 61.551391][ T635] loop2: detected capacity change from 0 to 1024 [ 61.668916][ T635] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 61.816164][ T639] loop2: detected capacity change from 0 to 40427 [ 61.867942][ T639] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 61.875789][ T639] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 61.884948][ T639] F2FS-fs (loop2): invalid crc value [ 61.891380][ T639] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 61.913833][ T639] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 61.920618][ T639] F2FS-fs (loop2): Start checkpoint disabled! [ 61.926989][ T639] attempt to access beyond end of device [ 61.926989][ T639] loop2: rw=2049, want=40968, limit=40427 [ 62.061973][ T639] loop2: detected capacity change from 0 to 1024 [ 62.162065][ T639] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 62.297125][ T643] loop2: detected capacity change from 0 to 40427 [ 62.349136][ T643] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 62.356958][ T643] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 62.366091][ T643] F2FS-fs (loop2): invalid crc value [ 62.372507][ T643] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 62.394689][ T643] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 62.401335][ T643] F2FS-fs (loop2): Start checkpoint disabled! [ 62.408228][ T643] F2FS-fs (loop2): Try to recover 2th superblock, ret: 0 [ 62.415266][ T643] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 62.577386][ T647] loop2: detected capacity change from 0 to 40427 [ 62.599196][ T647] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 62.607142][ T647] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 62.616423][ T647] F2FS-fs (loop2): invalid crc value [ 62.623004][ T647] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 62.645468][ T647] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 62.652756][ T647] F2FS-fs (loop2): Start checkpoint disabled! [ 62.659815][ T647] F2FS-fs (loop2): Try to recover 2th superblock, ret: 0 [ 62.666899][ T647] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 62.841595][ T651] loop2: detected capacity change from 0 to 40427 [ 62.923400][ T651] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 62.931299][ T651] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 62.940594][ T651] F2FS-fs (loop2): invalid crc value [ 62.947112][ T651] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 62.970477][ T651] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 62.977220][ T651] F2FS-fs (loop2): Start checkpoint disabled! [ 62.983388][ T651] attempt to access beyond end of device [ 62.983388][ T651] loop2: rw=2049, want=40968, limit=40427 [ 63.165430][ T651] loop2: detected capacity change from 0 to 1024 [ 63.201005][ T651] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 63.336938][ T655] loop2: detected capacity change from 0 to 40427 [ 63.419037][ T655] F2FS-fs (loop2): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 63.426924][ T655] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 63.436001][ T655] F2FS-fs (loop2): invalid crc value [ 63.442284][ T655] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391)