Warning: Permanently added '10.128.0.97' (ED25519) to the list of known hosts. 2026/06/16 19:44:16 parsed 1 programs [ 21.490701][ T30] audit: type=1400 audit(1781639056.889:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 21.511754][ T30] audit: type=1400 audit(1781639056.889:65): avc: denied { module_request } for pid=293 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 [ 22.150211][ T30] audit: type=1400 audit(1781639057.549:66): avc: denied { mounton } for pid=299 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.151269][ T299] cgroup: Unknown subsys name 'net' [ 22.172876][ T30] audit: type=1400 audit(1781639057.549:67): avc: denied { mount } for pid=299 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 [ 22.200108][ T30] audit: type=1400 audit(1781639057.569:68): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.200246][ T299] cgroup: Unknown subsys name 'devices' [ 22.320725][ T299] cgroup: Unknown subsys name 'hugetlb' [ 22.326314][ T299] cgroup: Unknown subsys name 'rlimit' [ 22.467878][ T30] audit: type=1400 audit(1781639057.859:69): avc: denied { setattr } for pid=299 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 [ 22.491093][ T30] audit: type=1400 audit(1781639057.859:70): avc: denied { create } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.511587][ T30] audit: type=1400 audit(1781639057.859:71): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.513580][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.532019][ T30] audit: type=1400 audit(1781639057.859:72): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 22.560545][ T30] audit: type=1400 audit(1781639057.869:73): avc: denied { mounton } for pid=299 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 22.590932][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.942378][ T306] request_module fs-gadgetfs succeeded, but still no fs? [ 23.531055][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.538089][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.545998][ T359] device bridge_slave_0 entered promiscuous mode [ 23.553062][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.560105][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.567316][ T359] device bridge_slave_1 entered promiscuous mode [ 23.599860][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.606884][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.614294][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.621331][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.637880][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.645509][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.652690][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.661483][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.669616][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.676629][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.684960][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.693140][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.700171][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.711098][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.720132][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.732683][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.742999][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.751092][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.758408][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.771304][ T359] device veth0_vlan entered promiscuous mode [ 23.780279][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.789038][ T359] device veth1_macvtap entered promiscuous mode [ 23.797509][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.806867][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.836915][ T359] syz-executor (359) used greatest stack depth: 21440 bytes left 2026/06/16 19:44:19 executed programs: 0 [ 24.012466][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.019538][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.026936][ T369] device bridge_slave_0 entered promiscuous mode [ 24.034390][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.041535][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.048758][ T369] device bridge_slave_1 entered promiscuous mode [ 24.086768][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.093807][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.101052][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.108061][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.127779][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.135238][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.142619][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.151807][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.160048][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.167066][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.175766][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.183950][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.190977][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.208177][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.217023][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.229563][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.246731][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.254740][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.262270][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.270467][ T369] device veth0_vlan entered promiscuous mode [ 24.279463][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.288616][ T369] device veth1_macvtap entered promiscuous mode [ 24.297902][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.309421][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.420905][ T374] loop2: detected capacity change from 0 to 40427 [ 24.480029][ T374] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 24.487690][ T374] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 24.496908][ T374] F2FS-fs (loop2): invalid crc value [ 24.503549][ T374] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 24.524124][ T374] F2FS-fs (loop2): recover fsync data on readonly fs [ 24.530915][ T374] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 24.537567][ T374] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 24.698414][ T374] loop2: detected capacity change from 0 to 512 [ 24.751572][ T374] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.17: bad orphan inode 11862016 [ 24.762077][ T374] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 24.773196][ T374] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 24.899969][ T379] loop2: detected capacity change from 0 to 40427 [ 24.995608][ T379] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 25.003330][ T379] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 25.012368][ T379] F2FS-fs (loop2): invalid crc value [ 25.018456][ T379] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 25.038058][ T379] F2FS-fs (loop2): recover fsync data on readonly fs [ 25.044818][ T379] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 25.051737][ T379] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 25.150686][ T8] device bridge_slave_1 left promiscuous mode [ 25.156820][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.164283][ T8] device bridge_slave_0 left promiscuous mode [ 25.170425][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.178042][ T8] device veth1_macvtap left promiscuous mode [ 25.184070][ T8] device veth0_vlan left promiscuous mode [ 25.266502][ T379] loop2: detected capacity change from 0 to 512 [ 25.320364][ T379] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.18: bad orphan inode 11862016 [ 25.330895][ T379] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 25.341906][ T379] ext4 filesystem being mounted at /1/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 25.478488][ T383] loop2: detected capacity change from 0 to 40427 [ 25.499529][ T383] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 25.507230][ T383] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 25.516214][ T383] F2FS-fs (loop2): invalid crc value [ 25.522476][ T383] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 25.542587][ T383] F2FS-fs (loop2): recover fsync data on readonly fs [ 25.549364][ T383] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 25.555916][ T383] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 25.732043][ T383] loop2: detected capacity change from 0 to 512 [ 25.780409][ T383] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.19: bad orphan inode 11862016 [ 25.790960][ T383] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 25.801952][ T383] ext4 filesystem being mounted at /2/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 25.937020][ T387] loop2: detected capacity change from 0 to 40427 [ 25.990473][ T387] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 25.998174][ T387] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 26.007353][ T387] F2FS-fs (loop2): invalid crc value [ 26.013676][ T387] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 26.034450][ T387] F2FS-fs (loop2): recover fsync data on readonly fs [ 26.041212][ T387] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 26.047760][ T387] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 26.212145][ T387] loop2: detected capacity change from 0 to 512 [ 26.250460][ T387] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.20: bad orphan inode 11862016 [ 26.261137][ T387] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 26.272144][ T387] ext4 filesystem being mounted at /3/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 26.406377][ T391] loop2: detected capacity change from 0 to 40427 [ 26.499382][ T391] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 26.507066][ T391] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 26.515877][ T391] F2FS-fs (loop2): invalid crc value [ 26.522026][ T391] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 26.542037][ T391] F2FS-fs (loop2): recover fsync data on readonly fs [ 26.548804][ T391] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 26.555413][ T391] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 26.693206][ T391] loop2: detected capacity change from 0 to 512 [ 26.750426][ T391] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.21: bad orphan inode 11862016 [ 26.760953][ T391] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 26.771979][ T391] ext4 filesystem being mounted at /4/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 26.991557][ T395] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 26.999307][ T395] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 27.008235][ T395] F2FS-fs (loop2): invalid crc value [ 27.014453][ T395] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 27.034903][ T395] F2FS-fs (loop2): recover fsync data on readonly fs [ 27.041696][ T395] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 27.048287][ T395] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 27.240345][ T395] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.22: bad orphan inode 11862016 [ 27.250900][ T395] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.261950][ T395] ext4 filesystem being mounted at /5/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 27.471792][ T399] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 27.479526][ T399] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 27.488250][ T399] F2FS-fs (loop2): invalid crc value [ 27.494385][ T399] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 27.514431][ T399] F2FS-fs (loop2): recover fsync data on readonly fs [ 27.521165][ T399] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 27.527823][ T399] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 27.730307][ T399] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.23: bad orphan inode 11862016 [ 27.740811][ T399] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 27.751919][ T399] ext4 filesystem being mounted at /6/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 27.989344][ T403] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 27.997018][ T403] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 28.005845][ T403] F2FS-fs (loop2): invalid crc value [ 28.012066][ T403] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 28.032176][ T403] F2FS-fs (loop2): recover fsync data on readonly fs [ 28.038909][ T403] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 28.045590][ T403] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 28.250409][ T403] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.24: bad orphan inode 11862016 [ 28.260965][ T403] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.272086][ T403] ext4 filesystem being mounted at /7/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 28.431746][ T407] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 28.439498][ T407] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 28.448219][ T407] F2FS-fs (loop2): invalid crc value [ 28.454485][ T407] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 28.474199][ T407] F2FS-fs (loop2): recover fsync data on readonly fs [ 28.480932][ T407] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 28.487490][ T407] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 28.700430][ T407] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.25: bad orphan inode 11862016 [ 28.710953][ T407] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 28.722033][ T407] ext4 filesystem being mounted at /8/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 28.949422][ T411] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 28.957101][ T411] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 28.965958][ T411] F2FS-fs (loop2): invalid crc value [ 28.972111][ T411] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 28.992205][ T411] F2FS-fs (loop2): recover fsync data on readonly fs [ 28.998926][ T411] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 29.005599][ T411] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 29.200518][ T411] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.26: bad orphan inode 11862016 [ 29.211054][ T411] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.222103][ T411] ext4 filesystem being mounted at /9/file1 supports timestamps until 2038-01-19 (0x7fffffff) 2026/06/16 19:44:24 executed programs: 12 [ 29.440819][ T415] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 29.448545][ T415] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 29.457560][ T415] F2FS-fs (loop2): invalid crc value [ 29.463740][ T415] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 29.484319][ T415] F2FS-fs (loop2): recover fsync data on readonly fs [ 29.491079][ T415] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 29.497648][ T415] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 29.651182][ T415] set_capacity_and_notify: 11 callbacks suppressed [ 29.651192][ T415] loop2: detected capacity change from 0 to 512 [ 29.710686][ T415] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.27: bad orphan inode 11862016 [ 29.721197][ T415] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 29.732216][ T415] ext4 filesystem being mounted at /10/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 29.876596][ T420] loop2: detected capacity change from 0 to 40427 [ 29.931553][ T420] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 29.939284][ T420] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 29.948013][ T420] F2FS-fs (loop2): invalid crc value [ 29.954273][ T420] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 29.974497][ T420] F2FS-fs (loop2): recover fsync data on readonly fs [ 29.981272][ T420] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 29.987828][ T420] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 30.131640][ T420] loop2: detected capacity change from 0 to 512 [ 30.180275][ T420] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.28: bad orphan inode 11862016 [ 30.190790][ T420] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.201796][ T420] ext4 filesystem being mounted at /11/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 30.346841][ T424] loop2: detected capacity change from 0 to 40427 [ 30.401299][ T424] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 30.409014][ T424] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 30.417820][ T424] F2FS-fs (loop2): invalid crc value [ 30.423909][ T424] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 30.443839][ T424] F2FS-fs (loop2): recover fsync data on readonly fs [ 30.450595][ T424] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 30.457183][ T424] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 30.612164][ T424] loop2: detected capacity change from 0 to 512 [ 30.650385][ T424] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.29: bad orphan inode 11862016 [ 30.660919][ T424] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 30.671945][ T424] ext4 filesystem being mounted at /12/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 30.817019][ T428] loop2: detected capacity change from 0 to 40427 [ 30.949446][ T428] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 30.957123][ T428] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 30.965938][ T428] F2FS-fs (loop2): invalid crc value [ 30.972077][ T428] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 30.992322][ T428] F2FS-fs (loop2): recover fsync data on readonly fs [ 30.999115][ T428] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 31.005693][ T428] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 31.200720][ T428] loop2: detected capacity change from 0 to 512 [ 31.230258][ T428] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.30: bad orphan inode 11862016 [ 31.240835][ T428] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.251861][ T428] ext4 filesystem being mounted at /13/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 31.396104][ T432] loop2: detected capacity change from 0 to 40427 [ 31.470625][ T432] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 31.478286][ T432] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 31.487323][ T432] F2FS-fs (loop2): invalid crc value [ 31.493677][ T432] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 31.513342][ T432] F2FS-fs (loop2): recover fsync data on readonly fs [ 31.520086][ T432] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 31.526644][ T432] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 31.681137][ T432] loop2: detected capacity change from 0 to 512 [ 31.730422][ T432] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.31: bad orphan inode 11862016 [ 31.740945][ T432] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 31.751964][ T432] ext4 filesystem being mounted at /14/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 31.897813][ T436] loop2: detected capacity change from 0 to 40427 [ 31.949557][ T436] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 31.957297][ T436] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 31.966215][ T436] F2FS-fs (loop2): invalid crc value [ 31.972362][ T436] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 31.992540][ T436] F2FS-fs (loop2): recover fsync data on readonly fs [ 31.999336][ T436] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 32.005908][ T436] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 32.190353][ T436] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.32: bad orphan inode 11862016 [ 32.200875][ T436] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.211904][ T436] ext4 filesystem being mounted at /15/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 32.421508][ T440] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 32.429238][ T440] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 32.438162][ T440] F2FS-fs (loop2): invalid crc value [ 32.444305][ T440] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 32.464408][ T440] F2FS-fs (loop2): recover fsync data on readonly fs [ 32.471169][ T440] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 32.477732][ T440] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 32.710326][ T440] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.33: bad orphan inode 11862016 [ 32.720925][ T440] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 32.731946][ T440] ext4 filesystem being mounted at /16/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 32.989391][ T444] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 32.997109][ T444] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 33.005949][ T444] F2FS-fs (loop2): invalid crc value [ 33.012058][ T444] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 33.032008][ T444] F2FS-fs (loop2): recover fsync data on readonly fs [ 33.038757][ T444] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 33.045409][ T444] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 33.290524][ T444] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.34: bad orphan inode 11862016 [ 33.301060][ T444] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.312068][ T444] ext4 filesystem being mounted at /17/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 33.530314][ T449] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 33.537986][ T449] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 33.546965][ T449] F2FS-fs (loop2): invalid crc value [ 33.553095][ T449] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 33.573662][ T449] F2FS-fs (loop2): recover fsync data on readonly fs [ 33.580441][ T449] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 33.586998][ T449] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 33.880382][ T449] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.35: bad orphan inode 11862016 [ 33.891096][ T449] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 33.902117][ T449] ext4 filesystem being mounted at /18/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 34.081460][ T453] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 34.089170][ T453] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 34.097910][ T453] F2FS-fs (loop2): invalid crc value [ 34.104251][ T453] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 34.124370][ T453] F2FS-fs (loop2): recover fsync data on readonly fs [ 34.131106][ T453] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 34.137664][ T453] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 34.350346][ T453] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.36: bad orphan inode 11862016 [ 34.360878][ T453] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.371903][ T453] ext4 filesystem being mounted at /19/file1 supports timestamps until 2038-01-19 (0x7fffffff) 2026/06/16 19:44:29 executed programs: 22 [ 34.591990][ T457] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 34.599732][ T457] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 34.608512][ T457] F2FS-fs (loop2): invalid crc value [ 34.614644][ T457] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 34.635262][ T457] F2FS-fs (loop2): recover fsync data on readonly fs [ 34.642033][ T457] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 34.648595][ T457] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 34.781819][ T457] set_capacity_and_notify: 10 callbacks suppressed [ 34.781828][ T457] loop2: detected capacity change from 0 to 512 [ 34.860351][ T457] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.37: bad orphan inode 11862016 [ 34.870883][ T457] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 34.881925][ T457] ext4 filesystem being mounted at /20/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.030809][ T461] loop2: detected capacity change from 0 to 40427 [ 35.070462][ T461] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 35.078179][ T461] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 35.087152][ T461] F2FS-fs (loop2): invalid crc value [ 35.093566][ T461] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 35.113654][ T461] F2FS-fs (loop2): recover fsync data on readonly fs [ 35.120427][ T461] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 35.126973][ T461] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 35.282291][ T461] loop2: detected capacity change from 0 to 512 [ 35.330308][ T461] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.38: bad orphan inode 11862016 [ 35.341191][ T461] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 35.352210][ T461] ext4 filesystem being mounted at /21/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.493286][ T465] loop2: detected capacity change from 0 to 40427 [ 35.549559][ T465] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 35.557465][ T465] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 35.566406][ T465] F2FS-fs (loop2): invalid crc value [ 35.572537][ T465] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 35.592645][ T465] F2FS-fs (loop2): recover fsync data on readonly fs [ 35.599402][ T465] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 35.605961][ T465] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 35.803151][ T465] loop2: detected capacity change from 0 to 512 [ 35.880307][ T465] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.39: bad orphan inode 11862016 [ 35.890838][ T465] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 35.901866][ T465] ext4 filesystem being mounted at /22/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.047473][ T469] loop2: detected capacity change from 0 to 40427 [ 36.111837][ T469] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 36.119631][ T469] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 36.128425][ T469] F2FS-fs (loop2): invalid crc value [ 36.134521][ T469] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 36.154977][ T469] F2FS-fs (loop2): recover fsync data on readonly fs [ 36.161719][ T469] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 36.168319][ T469] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 36.311497][ T469] loop2: detected capacity change from 0 to 512 [ 36.390430][ T469] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.40: bad orphan inode 11862016 [ 36.400961][ T469] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 36.411986][ T469] ext4 filesystem being mounted at /23/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.557071][ T474] loop2: detected capacity change from 0 to 40427 [ 36.631924][ T474] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 36.639648][ T474] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 36.648397][ T474] F2FS-fs (loop2): invalid crc value [ 36.654519][ T474] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 36.674910][ T474] F2FS-fs (loop2): recover fsync data on readonly fs [ 36.681710][ T474] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 36.688289][ T474] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 36.841860][ T474] loop2: detected capacity change from 0 to 512 [ 36.940374][ T474] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.41: bad orphan inode 11862016 [ 36.950893][ T474] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 36.961913][ T474] ext4 filesystem being mounted at /24/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.108562][ T478] loop2: detected capacity change from 0 to 40427 [ 37.161734][ T478] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 37.169437][ T478] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 37.178155][ T478] F2FS-fs (loop2): invalid crc value [ 37.184220][ T478] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 37.204734][ T478] F2FS-fs (loop2): recover fsync data on readonly fs [ 37.211469][ T478] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 37.218027][ T478] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 37.430412][ T478] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.42: bad orphan inode 11862016 [ 37.441098][ T478] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 37.452115][ T478] ext4 filesystem being mounted at /25/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.709726][ T483] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 37.717403][ T483] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 37.726202][ T483] F2FS-fs (loop2): invalid crc value [ 37.732295][ T483] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 37.752394][ T483] F2FS-fs (loop2): recover fsync data on readonly fs [ 37.759152][ T483] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 37.765707][ T483] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 37.980371][ T483] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.43: bad orphan inode 11862016 [ 37.990877][ T483] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 38.001880][ T483] ext4 filesystem being mounted at /26/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.210301][ T487] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 38.217988][ T487] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 38.227082][ T487] F2FS-fs (loop2): invalid crc value [ 38.233201][ T487] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 38.253377][ T487] F2FS-fs (loop2): recover fsync data on readonly fs [ 38.260121][ T487] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 38.266668][ T487] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 38.470544][ T487] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.44: bad orphan inode 11862016 [ 38.481060][ T487] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 38.492148][ T487] ext4 filesystem being mounted at /27/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.699330][ T492] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 38.706998][ T492] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 38.715795][ T492] F2FS-fs (loop2): invalid crc value [ 38.721921][ T492] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 38.741872][ T492] F2FS-fs (loop2): recover fsync data on readonly fs [ 38.748610][ T492] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 38.755238][ T492] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 38.960309][ T492] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.45: bad orphan inode 11862016 [ 38.970800][ T492] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 38.981813][ T492] ext4 filesystem being mounted at /28/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.200540][ T496] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 39.208243][ T496] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 39.217312][ T496] F2FS-fs (loop2): invalid crc value [ 39.223472][ T496] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 39.243667][ T496] F2FS-fs (loop2): recover fsync data on readonly fs [ 39.250438][ T496] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 39.256993][ T496] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 39.490374][ T496] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.46: bad orphan inode 11862016 [ 39.500900][ T496] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 39.511921][ T496] ext4 filesystem being mounted at /29/file1 supports timestamps until 2038-01-19 (0x7fffffff) 2026/06/16 19:44:34 executed programs: 32 [ 39.729366][ T500] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 39.737034][ T500] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 39.745834][ T500] F2FS-fs (loop2): invalid crc value [ 39.751948][ T500] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 39.771922][ T500] F2FS-fs (loop2): recover fsync data on readonly fs [ 39.778640][ T500] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 39.785214][ T500] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 39.942283][ T500] set_capacity_and_notify: 10 callbacks suppressed [ 39.942292][ T500] loop2: detected capacity change from 0 to 512 [ 40.010370][ T500] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.47: bad orphan inode 11862016 [ 40.020891][ T500] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 40.031907][ T500] ext4 filesystem being mounted at /30/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.177047][ T504] loop2: detected capacity change from 0 to 40427 [ 40.231349][ T504] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 40.239018][ T504] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 40.247802][ T504] F2FS-fs (loop2): invalid crc value [ 40.253892][ T504] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 40.274158][ T504] F2FS-fs (loop2): recover fsync data on readonly fs [ 40.280909][ T504] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 40.287464][ T504] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 40.441287][ T504] loop2: detected capacity change from 0 to 512 [ 40.460346][ T504] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.48: bad orphan inode 11862016 [ 40.470849][ T504] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 40.481866][ T504] ext4 filesystem being mounted at /31/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.616638][ T508] loop2: detected capacity change from 0 to 40427 [ 40.671210][ T508] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 40.678915][ T508] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 40.687810][ T508] F2FS-fs (loop2): invalid crc value [ 40.693897][ T508] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 40.714194][ T508] F2FS-fs (loop2): recover fsync data on readonly fs [ 40.720956][ T508] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 40.727507][ T508] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 40.881308][ T508] loop2: detected capacity change from 0 to 512 [ 40.930384][ T508] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.49: bad orphan inode 11862016 [ 40.940907][ T508] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 40.951915][ T508] ext4 filesystem being mounted at /32/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.087054][ T512] loop2: detected capacity change from 0 to 40427 [ 41.131596][ T512] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 41.139318][ T512] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 41.148044][ T512] F2FS-fs (loop2): invalid crc value [ 41.154235][ T512] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 41.174697][ T512] F2FS-fs (loop2): recover fsync data on readonly fs [ 41.181437][ T512] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 41.188002][ T512] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 41.321432][ T512] loop2: detected capacity change from 0 to 512 [ 41.410274][ T512] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.50: bad orphan inode 11862016 [ 41.421027][ T512] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 41.432017][ T512] ext4 filesystem being mounted at /33/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.576365][ T516] loop2: detected capacity change from 0 to 40427 [ 41.629619][ T516] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 41.637319][ T516] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 41.646173][ T516] F2FS-fs (loop2): invalid crc value [ 41.652423][ T516] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 41.672343][ T516] F2FS-fs (loop2): recover fsync data on readonly fs [ 41.679096][ T516] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 41.685686][ T516] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 41.841868][ T516] loop2: detected capacity change from 0 to 512 [ 41.890384][ T516] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.51: bad orphan inode 11862016 [ 41.900873][ T516] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 41.911869][ T516] ext4 filesystem being mounted at /34/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.056932][ T520] loop2: detected capacity change from 0 to 40427 [ 42.109529][ T520] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 42.117194][ T520] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 42.126079][ T520] F2FS-fs (loop2): invalid crc value [ 42.132237][ T520] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 42.152377][ T520] F2FS-fs (loop2): recover fsync data on readonly fs [ 42.159161][ T520] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 42.165736][ T520] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 42.370315][ T520] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.52: bad orphan inode 11862016 [ 42.380837][ T520] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 42.391858][ T520] ext4 filesystem being mounted at /35/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.590629][ T524] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 42.598302][ T524] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 42.607167][ T524] F2FS-fs (loop2): invalid crc value [ 42.613479][ T524] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 42.633256][ T524] F2FS-fs (loop2): recover fsync data on readonly fs [ 42.640310][ T524] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 42.646873][ T524] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 42.850410][ T524] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.53: bad orphan inode 11862016 [ 42.860904][ T524] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 42.871919][ T524] ext4 filesystem being mounted at /36/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.071452][ T529] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 43.079145][ T529] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 43.087912][ T529] F2FS-fs (loop2): invalid crc value [ 43.094156][ T529] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 43.114108][ T529] F2FS-fs (loop2): recover fsync data on readonly fs [ 43.120853][ T529] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 43.127400][ T529] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 43.400271][ T529] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.54: bad orphan inode 11862016 [ 43.410777][ T529] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 43.421784][ T529] ext4 filesystem being mounted at /37/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.591557][ T533] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 43.599290][ T533] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 43.607992][ T533] F2FS-fs (loop2): invalid crc value [ 43.614035][ T533] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 43.634078][ T533] F2FS-fs (loop2): recover fsync data on readonly fs [ 43.640947][ T533] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 43.647478][ T533] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 43.910314][ T533] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.55: bad orphan inode 11862016 [ 43.920912][ T533] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 43.931909][ T533] ext4 filesystem being mounted at /38/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.151472][ T537] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 44.159216][ T537] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 44.167925][ T537] F2FS-fs (loop2): invalid crc value [ 44.174070][ T537] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 44.194335][ T537] F2FS-fs (loop2): recover fsync data on readonly fs [ 44.201087][ T537] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 44.207640][ T537] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 44.450240][ T537] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.56: bad orphan inode 11862016 [ 44.460744][ T537] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 44.471740][ T537] ext4 filesystem being mounted at /39/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.709335][ T541] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 44.717047][ T541] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 44.725909][ T541] F2FS-fs (loop2): invalid crc value [ 44.732033][ T541] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 44.752133][ T541] F2FS-fs (loop2): recover fsync data on readonly fs [ 44.758847][ T541] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 44.765431][ T541] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 44.980258][ T541] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.57: bad orphan inode 11862016 [ 44.990772][ T541] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 45.001775][ T541] ext4 filesystem being mounted at /40/file1 supports timestamps until 2038-01-19 (0x7fffffff) 2026/06/16 19:44:40 executed programs: 43 [ 45.146642][ T545] set_capacity_and_notify: 11 callbacks suppressed [ 45.146653][ T545] loop2: detected capacity change from 0 to 40427 [ 45.210551][ T545] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 45.218211][ T545] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 45.227130][ T545] F2FS-fs (loop2): invalid crc value [ 45.233244][ T545] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 45.253371][ T545] F2FS-fs (loop2): recover fsync data on readonly fs [ 45.260139][ T545] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 45.266699][ T545] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 45.421747][ T545] loop2: detected capacity change from 0 to 512 [ 45.560332][ T545] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.58: bad orphan inode 11862016 [ 45.570836][ T545] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 45.581839][ T545] ext4 filesystem being mounted at /41/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.696541][ T549] loop2: detected capacity change from 0 to 40427 [ 45.750524][ T549] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 45.758222][ T549] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 45.767079][ T549] F2FS-fs (loop2): invalid crc value [ 45.773148][ T549] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 45.793213][ T549] F2FS-fs (loop2): recover fsync data on readonly fs [ 45.799993][ T549] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 45.806527][ T549] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 45.961584][ T549] loop2: detected capacity change from 0 to 512 [ 46.040260][ T549] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.59: bad orphan inode 11862016 [ 46.050785][ T549] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 46.061885][ T549] ext4 filesystem being mounted at /42/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.206926][ T553] loop2: detected capacity change from 0 to 40427 [ 46.260310][ T553] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 46.268009][ T553] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 46.276872][ T553] F2FS-fs (loop2): invalid crc value [ 46.283022][ T553] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 46.302932][ T553] F2FS-fs (loop2): recover fsync data on readonly fs [ 46.309683][ T553] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 46.316223][ T553] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 46.462691][ T553] loop2: detected capacity change from 0 to 512 [ 46.490280][ T553] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.60: bad orphan inode 11862016 [ 46.500801][ T553] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 46.511804][ T553] ext4 filesystem being mounted at /43/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.682020][ T557] loop2: detected capacity change from 0 to 40427 [ 46.789479][ T557] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 46.797155][ T557] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 46.805981][ T557] F2FS-fs (loop2): invalid crc value [ 46.812102][ T557] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 46.832228][ T557] F2FS-fs (loop2): recover fsync data on readonly fs [ 46.838986][ T557] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 46.845590][ T557] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 47.031530][ T557] loop2: detected capacity change from 0 to 512 [ 47.160413][ T557] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.61: bad orphan inode 11862016 [ 47.170919][ T557] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 47.181925][ T557] ext4 filesystem being mounted at /44/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.297769][ T561] loop2: detected capacity change from 0 to 40427 [ 47.349555][ T561] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 47.357229][ T561] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 47.368719][ T561] F2FS-fs (loop2): invalid crc value [ 47.374921][ T561] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 47.394769][ T561] F2FS-fs (loop2): recover fsync data on readonly fs [ 47.401509][ T561] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 47.408062][ T561] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 47.563903][ T561] loop2: detected capacity change from 0 to 512 [ 47.640255][ T561] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.62: bad orphan inode 11862016 [ 47.650921][ T561] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 47.662045][ T561] ext4 filesystem being mounted at /45/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.871394][ T565] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 47.879121][ T565] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 47.887909][ T565] F2FS-fs (loop2): invalid crc value [ 47.894031][ T565] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 47.914140][ T565] F2FS-fs (loop2): recover fsync data on readonly fs [ 47.920868][ T565] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 47.927438][ T565] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 48.160479][ T565] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.63: bad orphan inode 11862016 [ 48.170976][ T565] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 48.182083][ T565] ext4 filesystem being mounted at /46/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.340441][ T570] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 48.348155][ T570] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 48.357328][ T570] F2FS-fs (loop2): invalid crc value [ 48.363519][ T570] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 48.383190][ T570] F2FS-fs (loop2): recover fsync data on readonly fs [ 48.389919][ T570] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 48.396488][ T570] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 48.610307][ T570] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.64: bad orphan inode 11862016 [ 48.620832][ T570] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 48.631850][ T570] ext4 filesystem being mounted at /47/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.860580][ T574] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 48.868254][ T574] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 48.877052][ T574] F2FS-fs (loop2): invalid crc value [ 48.883373][ T574] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 48.903562][ T574] F2FS-fs (loop2): recover fsync data on readonly fs [ 48.910312][ T574] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 48.916901][ T574] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 49.160473][ T574] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.65: bad orphan inode 11862016 [ 49.171008][ T574] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 49.182038][ T574] ext4 filesystem being mounted at /48/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.449386][ T578] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 49.457069][ T578] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 49.465898][ T578] F2FS-fs (loop2): invalid crc value [ 49.472004][ T578] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 49.491949][ T578] F2FS-fs (loop2): recover fsync data on readonly fs [ 49.498661][ T578] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 49.505331][ T578] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 49.760333][ T578] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.66: bad orphan inode 11862016 [ 49.770842][ T578] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 49.781848][ T578] ext4 filesystem being mounted at /49/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.001453][ T582] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 50.009163][ T582] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 50.017862][ T582] F2FS-fs (loop2): invalid crc value [ 50.024014][ T582] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 50.044101][ T582] F2FS-fs (loop2): recover fsync data on readonly fs [ 50.050842][ T582] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 50.057384][ T582] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 50.211794][ T582] set_capacity_and_notify: 9 callbacks suppressed [ 50.211804][ T582] loop2: detected capacity change from 0 to 512 [ 50.280346][ T582] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.67: bad orphan inode 11862016 [ 50.290885][ T582] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 50.301908][ T582] ext4 filesystem being mounted at /50/file1 supports timestamps until 2038-01-19 (0x7fffffff) 2026/06/16 19:44:45 executed programs: 53 [ 50.495933][ T586] loop2: detected capacity change from 0 to 40427 [ 50.551380][ T586] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 50.559077][ T586] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 50.567878][ T586] F2FS-fs (loop2): invalid crc value [ 50.574098][ T586] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 50.594480][ T586] F2FS-fs (loop2): recover fsync data on readonly fs [ 50.601232][ T586] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 50.607786][ T586] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 50.801277][ T586] loop2: detected capacity change from 0 to 512 [ 50.830296][ T586] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.68: bad orphan inode 11862016 [ 50.840834][ T586] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 50.851847][ T586] ext4 filesystem being mounted at /51/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.987378][ T590] loop2: detected capacity change from 0 to 40427 [ 51.071452][ T590] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 51.079140][ T590] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 51.087867][ T590] F2FS-fs (loop2): invalid crc value [ 51.093955][ T590] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 51.113855][ T590] F2FS-fs (loop2): recover fsync data on readonly fs [ 51.120580][ T590] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 51.127123][ T590] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 51.281704][ T590] loop2: detected capacity change from 0 to 512 [ 51.370347][ T590] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.69: bad orphan inode 11862016 [ 51.381031][ T590] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 51.392243][ T590] ext4 filesystem being mounted at /52/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.527024][ T594] loop2: detected capacity change from 0 to 40427 [ 51.580473][ T594] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 51.588139][ T594] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 51.597020][ T594] F2FS-fs (loop2): invalid crc value [ 51.603126][ T594] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 51.623164][ T594] F2FS-fs (loop2): recover fsync data on readonly fs [ 51.629987][ T594] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 51.636550][ T594] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 51.781398][ T594] loop2: detected capacity change from 0 to 512 [ 51.840285][ T594] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.70: bad orphan inode 11862016 [ 51.850800][ T594] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 51.861820][ T594] ext4 filesystem being mounted at /53/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.007356][ T598] loop2: detected capacity change from 0 to 40427 [ 52.109348][ T598] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 52.117056][ T598] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 52.125877][ T598] F2FS-fs (loop2): invalid crc value [ 52.132014][ T598] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 52.151898][ T598] F2FS-fs (loop2): recover fsync data on readonly fs [ 52.158644][ T598] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 52.165236][ T598] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 52.331606][ T598] loop2: detected capacity change from 0 to 512 [ 52.380456][ T598] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.71: bad orphan inode 11862016 [ 52.390976][ T598] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 52.401988][ T598] ext4 filesystem being mounted at /54/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.536883][ T603] loop2: detected capacity change from 0 to 40427 [ 52.590478][ T603] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 52.598148][ T603] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 52.607301][ T603] F2FS-fs (loop2): invalid crc value [ 52.613455][ T603] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 52.633483][ T603] F2FS-fs (loop2): recover fsync data on readonly fs [ 52.640232][ T603] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 52.646794][ T603] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 52.840400][ T603] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.72: bad orphan inode 11862016 [ 52.850915][ T603] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 52.862006][ T603] ext4 filesystem being mounted at /55/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.070672][ T607] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 53.078343][ T607] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 53.087200][ T607] F2FS-fs (loop2): invalid crc value [ 53.093400][ T607] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 53.113577][ T607] F2FS-fs (loop2): recover fsync data on readonly fs [ 53.120335][ T607] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 53.126897][ T607] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 53.330291][ T607] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.73: bad orphan inode 11862016 [ 53.340811][ T607] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 53.351832][ T607] ext4 filesystem being mounted at /56/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.571192][ T611] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 53.578900][ T611] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 53.587761][ T611] F2FS-fs (loop2): invalid crc value [ 53.593910][ T611] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 53.613674][ T611] F2FS-fs (loop2): recover fsync data on readonly fs [ 53.620497][ T611] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 53.627030][ T611] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 53.890486][ T611] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.74: bad orphan inode 11862016 [ 53.901033][ T611] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 53.912060][ T611] ext4 filesystem being mounted at /57/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.139401][ T615] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 54.147075][ T615] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 54.155883][ T615] F2FS-fs (loop2): invalid crc value [ 54.162001][ T615] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 54.181970][ T615] F2FS-fs (loop2): recover fsync data on readonly fs [ 54.188726][ T615] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 54.195308][ T615] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 54.380293][ T615] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.75: bad orphan inode 11862016 [ 54.390828][ T615] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 54.401849][ T615] ext4 filesystem being mounted at /58/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.592006][ T619] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 54.599708][ T619] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 54.608433][ T619] F2FS-fs (loop2): invalid crc value [ 54.614641][ T619] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 54.634692][ T619] F2FS-fs (loop2): recover fsync data on readonly fs [ 54.641427][ T619] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 54.647970][ T619] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 54.880443][ T619] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.76: bad orphan inode 11862016 [ 54.890965][ T619] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 54.901981][ T619] ext4 filesystem being mounted at /59/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.111287][ T623] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 55.118954][ T623] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 55.127974][ T623] F2FS-fs (loop2): invalid crc value [ 55.134126][ T623] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 55.154200][ T623] F2FS-fs (loop2): recover fsync data on readonly fs [ 55.160961][ T623] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 55.167542][ T623] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 55.311784][ T623] set_capacity_and_notify: 10 callbacks suppressed [ 55.311794][ T623] loop2: detected capacity change from 0 to 512 [ 55.390486][ T623] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.77: bad orphan inode 11862016 [ 55.401121][ T623] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 55.412131][ T623] ext4 filesystem being mounted at /60/file1 supports timestamps until 2038-01-19 (0x7fffffff) 2026/06/16 19:44:50 executed programs: 63 [ 55.547567][ T627] loop2: detected capacity change from 0 to 40427 [ 55.600416][ T627] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 55.608081][ T627] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 55.616981][ T627] F2FS-fs (loop2): invalid crc value [ 55.623132][ T627] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 55.643472][ T627] F2FS-fs (loop2): recover fsync data on readonly fs [ 55.650263][ T627] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 55.656818][ T627] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 55.802302][ T627] loop2: detected capacity change from 0 to 512 [ 55.840322][ T627] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.78: bad orphan inode 11862016 [ 55.850876][ T627] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 55.861881][ T627] ext4 filesystem being mounted at /61/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.006664][ T631] loop2: detected capacity change from 0 to 40427 [ 56.060458][ T631] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 56.068167][ T631] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 56.077058][ T631] F2FS-fs (loop2): invalid crc value [ 56.083180][ T631] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 56.103355][ T631] F2FS-fs (loop2): recover fsync data on readonly fs [ 56.110130][ T631] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 56.116659][ T631] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 56.262371][ T631] loop2: detected capacity change from 0 to 512 [ 56.310426][ T631] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.79: bad orphan inode 11862016 [ 56.321338][ T631] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 56.332354][ T631] ext4 filesystem being mounted at /62/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.477892][ T635] loop2: detected capacity change from 0 to 40427 [ 56.531396][ T635] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 56.539125][ T635] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 56.547857][ T635] F2FS-fs (loop2): invalid crc value [ 56.553941][ T635] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 56.574164][ T635] F2FS-fs (loop2): recover fsync data on readonly fs [ 56.580910][ T635] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 56.587448][ T635] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 56.742126][ T635] loop2: detected capacity change from 0 to 512 [ 56.810346][ T635] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.80: bad orphan inode 11862016 [ 56.821036][ T635] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 56.832756][ T635] ext4 filesystem being mounted at /63/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.976808][ T639] loop2: detected capacity change from 0 to 40427 [ 57.030387][ T639] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 57.038047][ T639] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 57.046933][ T639] F2FS-fs (loop2): invalid crc value [ 57.053037][ T639] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 57.073176][ T639] F2FS-fs (loop2): recover fsync data on readonly fs [ 57.079933][ T639] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 57.086467][ T639] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 57.242364][ T639] loop2: detected capacity change from 0 to 512 [ 57.290503][ T639] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.81: bad orphan inode 11862016 [ 57.301023][ T639] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 57.312039][ T639] ext4 filesystem being mounted at /64/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.456918][ T644] loop2: detected capacity change from 0 to 40427 [ 57.589392][ T644] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 57.597064][ T644] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 57.605861][ T644] F2FS-fs (loop2): invalid crc value [ 57.612007][ T644] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 57.632087][ T644] F2FS-fs (loop2): recover fsync data on readonly fs [ 57.638836][ T644] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 57.645421][ T644] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 57.920439][ T644] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.82: bad orphan inode 11862016 [ 57.930946][ T644] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 57.941942][ T644] ext4 filesystem being mounted at /65/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.199350][ T649] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 58.207032][ T649] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 58.215880][ T649] F2FS-fs (loop2): invalid crc value [ 58.221966][ T649] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 58.242441][ T649] F2FS-fs (loop2): recover fsync data on readonly fs [ 58.249205][ T649] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 58.255761][ T649] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 58.520372][ T649] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.83: bad orphan inode 11862016 [ 58.530903][ T649] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 58.541938][ T649] ext4 filesystem being mounted at /66/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.750658][ T653] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 58.758328][ T653] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 58.767417][ T653] F2FS-fs (loop2): invalid crc value [ 58.773771][ T653] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 58.794136][ T653] F2FS-fs (loop2): recover fsync data on readonly fs [ 58.800894][ T653] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 58.807442][ T653] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 59.130279][ T653] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.84: bad orphan inode 11862016 [ 59.140798][ T653] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 59.151814][ T653] ext4 filesystem being mounted at /67/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.389370][ T657] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 59.397050][ T657] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 59.405880][ T657] F2FS-fs (loop2): invalid crc value [ 59.411951][ T657] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 59.431970][ T657] F2FS-fs (loop2): recover fsync data on readonly fs [ 59.438721][ T657] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 59.445319][ T657] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 59.720245][ T657] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.85: bad orphan inode 11862016 [ 59.730770][ T657] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 59.741794][ T657] ext4 filesystem being mounted at /68/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.952663][ T661] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 59.960394][ T661] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 59.969195][ T661] F2FS-fs (loop2): invalid crc value [ 59.975261][ T661] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 59.995337][ T661] F2FS-fs (loop2): recover fsync data on readonly fs [ 60.002091][ T661] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 60.008641][ T661] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 60.210239][ T661] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.86: bad orphan inode 11862016 [ 60.220767][ T661] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 60.231912][ T661] ext4 filesystem being mounted at /69/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.377678][ T665] set_capacity_and_notify: 9 callbacks suppressed [ 60.377689][ T665] loop2: detected capacity change from 0 to 40427 [ 60.509365][ T665] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 60.517032][ T665] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 60.525833][ T665] F2FS-fs (loop2): invalid crc value [ 60.531919][ T665] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 60.551830][ T665] F2FS-fs (loop2): recover fsync data on readonly fs [ 60.558543][ T665] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 60.565207][ T665] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 60.721588][ T665] loop2: detected capacity change from 0 to 512 [ 60.840503][ T665] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.87: bad orphan inode 11862016 [ 60.851055][ T665] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 60.862098][ T665] ext4 filesystem being mounted at /70/file1 supports timestamps until 2038-01-19 (0x7fffffff) 2026/06/16 19:44:56 executed programs: 73 [ 61.007433][ T670] loop2: detected capacity change from 0 to 40427 [ 61.071098][ T670] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 61.078798][ T670] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 61.087678][ T670] F2FS-fs (loop2): invalid crc value [ 61.093792][ T670] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 61.113953][ T670] F2FS-fs (loop2): recover fsync data on readonly fs [ 61.120720][ T670] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 61.127270][ T670] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 61.281717][ T670] loop2: detected capacity change from 0 to 512 [ 61.330321][ T670] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.88: bad orphan inode 11862016 [ 61.340841][ T670] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 61.351862][ T670] ext4 filesystem being mounted at /71/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.487549][ T674] loop2: detected capacity change from 0 to 40427 [ 61.531733][ T674] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 61.539435][ T674] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 61.548157][ T674] F2FS-fs (loop2): invalid crc value [ 61.554305][ T674] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 61.574368][ T674] F2FS-fs (loop2): recover fsync data on readonly fs [ 61.581129][ T674] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 61.587687][ T674] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 61.741459][ T674] loop2: detected capacity change from 0 to 512 [ 61.790336][ T674] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.89: bad orphan inode 11862016 [ 61.800848][ T674] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 61.811907][ T674] ext4 filesystem being mounted at /72/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.946904][ T678] loop2: detected capacity change from 0 to 40427 [ 61.999523][ T678] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 62.007206][ T678] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 62.016197][ T678] F2FS-fs (loop2): invalid crc value [ 62.022394][ T678] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 62.042934][ T678] F2FS-fs (loop2): recover fsync data on readonly fs [ 62.049680][ T678] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 62.056229][ T678] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 62.211332][ T678] loop2: detected capacity change from 0 to 512 [ 62.360310][ T678] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.90: bad orphan inode 11862016 [ 62.370818][ T678] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 62.381822][ T678] ext4 filesystem being mounted at /73/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.527016][ T682] loop2: detected capacity change from 0 to 40427 [ 62.579566][ T682] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 62.587228][ T682] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 62.596118][ T682] F2FS-fs (loop2): invalid crc value [ 62.602227][ T682] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 62.622244][ T682] F2FS-fs (loop2): recover fsync data on readonly fs [ 62.628951][ T682] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 62.635538][ T682] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 62.790722][ T682] loop2: detected capacity change from 0 to 512 [ 62.820356][ T682] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.91: bad orphan inode 11862016 [ 62.830893][ T682] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 62.841932][ T682] ext4 filesystem being mounted at /74/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.001568][ T686] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 63.009322][ T686] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 63.018041][ T686] F2FS-fs (loop2): invalid crc value [ 63.024341][ T686] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 63.044232][ T686] F2FS-fs (loop2): recover fsync data on readonly fs [ 63.050980][ T686] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 63.057535][ T686] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 63.270262][ T686] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.92: bad orphan inode 11862016 [ 63.280781][ T686] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 63.291792][ T686] ext4 filesystem being mounted at /75/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.511461][ T690] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 63.519179][ T690] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 63.527896][ T690] F2FS-fs (loop2): invalid crc value [ 63.534000][ T690] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 63.553852][ T690] F2FS-fs (loop2): recover fsync data on readonly fs [ 63.560577][ T690] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 63.567106][ T690] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 63.840231][ T690] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.93: bad orphan inode 11862016 [ 63.850754][ T690] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 63.861775][ T690] ext4 filesystem being mounted at /76/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.031470][ T694] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 64.039167][ T694] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 64.047890][ T694] F2FS-fs (loop2): invalid crc value [ 64.053981][ T694] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 64.073952][ T694] F2FS-fs (loop2): recover fsync data on readonly fs [ 64.080757][ T694] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 64.087340][ T694] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 64.300327][ T694] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.94: bad orphan inode 11862016 [ 64.311078][ T694] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 64.322086][ T694] ext4 filesystem being mounted at /77/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.499839][ T698] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 64.507506][ T698] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 64.516484][ T698] F2FS-fs (loop2): invalid crc value [ 64.522639][ T698] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 64.542365][ T698] F2FS-fs (loop2): recover fsync data on readonly fs [ 64.549377][ T698] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 64.555939][ T698] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 64.760500][ T698] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.95: bad orphan inode 11862016 [ 64.771004][ T698] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 64.782004][ T698] ext4 filesystem being mounted at /78/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.961292][ T703] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 64.968994][ T703] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 64.978207][ T703] F2FS-fs (loop2): invalid crc value [ 64.984323][ T703] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 65.004457][ T703] F2FS-fs (loop2): recover fsync data on readonly fs [ 65.011243][ T703] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 65.017810][ T703] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 65.270239][ T703] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.96: bad orphan inode 11862016 [ 65.280750][ T703] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 65.291763][ T703] ext4 filesystem being mounted at /79/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.437688][ T707] set_capacity_and_notify: 10 callbacks suppressed [ 65.437700][ T707] loop2: detected capacity change from 0 to 40427 [ 65.501345][ T707] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 65.509005][ T707] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 65.517809][ T707] F2FS-fs (loop2): invalid crc value [ 65.523944][ T707] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 65.543975][ T707] F2FS-fs (loop2): recover fsync data on readonly fs [ 65.550722][ T707] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 65.557293][ T707] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 65.711566][ T707] loop2: detected capacity change from 0 to 512 [ 65.780290][ T707] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.97: bad orphan inode 11862016 [ 65.790826][ T707] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 65.801881][ T707] ext4 filesystem being mounted at /80/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.937996][ T711] loop2: detected capacity change from 0 to 40427 [ 65.990429][ T711] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 65.998095][ T711] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 66.007112][ T711] F2FS-fs (loop2): invalid crc value [ 66.013212][ T711] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 66.033153][ T711] F2FS-fs (loop2): recover fsync data on readonly fs [ 66.040058][ T711] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 66.046621][ T711] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 66.202690][ T711] loop2: detected capacity change from 0 to 512 [ 66.260298][ T711] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.98: bad orphan inode 11862016 [ 66.270954][ T711] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 66.281962][ T711] ext4 filesystem being mounted at /81/file1 supports timestamps until 2038-01-19 (0x7fffffff) 2026/06/16 19:45:01 executed programs: 84 [ 66.421237][ T715] loop2: detected capacity change from 0 to 40427 [ 66.459548][ T715] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 66.467228][ T715] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 66.476422][ T715] F2FS-fs (loop2): invalid crc value [ 66.482567][ T715] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 66.502490][ T715] F2FS-fs (loop2): recover fsync data on readonly fs [ 66.509279][ T715] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 66.515854][ T715] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 66.670979][ T715] loop2: detected capacity change from 0 to 512 [ 66.700339][ T715] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.99: bad orphan inode 11862016 [ 66.710867][ T715] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 66.721895][ T715] ext4 filesystem being mounted at /82/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.867035][ T719] loop2: detected capacity change from 0 to 40427 [ 66.921151][ T719] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 66.928825][ T719] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 66.937656][ T719] F2FS-fs (loop2): invalid crc value [ 66.943870][ T719] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 66.964070][ T719] F2FS-fs (loop2): recover fsync data on readonly fs [ 66.970829][ T719] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 66.977401][ T719] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 67.132203][ T719] loop2: detected capacity change from 0 to 512 [ 67.180332][ T719] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.100: bad orphan inode 11862016 [ 67.190939][ T719] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 67.201949][ T719] ext4 filesystem being mounted at /83/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.347749][ T723] loop2: detected capacity change from 0 to 40427 [ 67.400481][ T723] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 67.408162][ T723] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 67.417095][ T723] F2FS-fs (loop2): invalid crc value [ 67.423273][ T723] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 67.443219][ T723] F2FS-fs (loop2): recover fsync data on readonly fs [ 67.450159][ T723] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 67.456727][ T723] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 67.602482][ T723] loop2: detected capacity change from 0 to 512 [ 67.650341][ T723] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.101: bad orphan inode 11862016 [ 67.660960][ T723] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 67.671982][ T723] ext4 filesystem being mounted at /84/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.849614][ T727] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 67.857335][ T727] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 67.866355][ T727] F2FS-fs (loop2): invalid crc value [ 67.872520][ T727] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 67.893218][ T727] F2FS-fs (loop2): recover fsync data on readonly fs [ 67.899973][ T727] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 67.906609][ T727] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 68.180398][ T727] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.102: bad orphan inode 11862016 [ 68.191021][ T727] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 68.202046][ T727] ext4 filesystem being mounted at /85/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.390558][ T731] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 68.398236][ T731] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 68.407283][ T731] F2FS-fs (loop2): invalid crc value [ 68.413459][ T731] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 68.433917][ T731] F2FS-fs (loop2): recover fsync data on readonly fs [ 68.440730][ T731] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 68.447297][ T731] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 68.650197][ T731] ================================================================== [ 68.658277][ T731] BUG: KASAN: use-after-free in __ext4_iget+0x2bb/0x3e80 [ 68.665295][ T731] Read of size 8 at addr ffff88812fc5c7b8 by task syz.2.103/731 [ 68.672898][ T731] [ 68.675206][ T731] CPU: 0 PID: 731 Comm: syz.2.103 Not tainted syzkaller #0 [ 68.682376][ T731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 68.692413][ T731] Call Trace: [ 68.695671][ T731] [ 68.698579][ T731] __dump_stack+0x21/0x30 [ 68.702887][ T731] dump_stack_lvl+0x110/0x170 [ 68.707541][ T731] ? show_regs_print_info+0x20/0x20 [ 68.712717][ T731] ? load_image+0x3f0/0x3f0 [ 68.717196][ T731] ? _raw_spin_lock+0x94/0xf0 [ 68.723064][ T731] print_address_description+0x7f/0x2c0 [ 68.728603][ T731] ? __ext4_iget+0x2bb/0x3e80 [ 68.733259][ T731] kasan_report+0x10f/0x150 [ 68.737738][ T731] ? __kasan_check_read+0x11/0x20 [ 68.742913][ T731] ? __ext4_iget+0x2bb/0x3e80 [ 68.747565][ T731] __asan_report_load8_noabort+0x14/0x20 [ 68.753171][ T731] __ext4_iget+0x2bb/0x3e80 [ 68.757651][ T731] ? _raw_write_lock+0x94/0xf0 [ 68.762390][ T731] ? _raw_write_trylock+0x150/0x150 [ 68.767562][ T731] ? __proc_create+0x581/0x8f0 [ 68.772301][ T731] ? _raw_write_trylock+0x150/0x150 [ 68.777473][ T731] ? ext4_get_projid+0x140/0x140 [ 68.782383][ T731] ? _raw_write_unlock+0x2b/0x60 [ 68.787294][ T731] ? ext4_orphan_file_block_trigger+0x460/0x460 [ 68.793511][ T731] ext4_enable_quotas+0x338/0x6d0 [ 68.798530][ T731] ? ext4_register_sysfs+0x299/0x2e0 [ 68.803817][ T731] ext4_fill_super+0x831d/0x8bf0 [ 68.808731][ T731] ? ext4_mount+0x40/0x40 [ 68.813035][ T731] ? set_blocksize+0x1e9/0x360 [ 68.817771][ T731] ? sb_set_blocksize+0xaa/0xf0 [ 68.822596][ T731] ? ext4_mount+0x40/0x40 [ 68.826916][ T731] mount_bdev+0x28d/0x3c0 [ 68.831222][ T731] ? ext4_mount+0x40/0x40 [ 68.835527][ T731] ext4_mount+0x34/0x40 [ 68.839657][ T731] legacy_get_tree+0xed/0x190 [ 68.844307][ T731] ? ext4_errno_to_code+0x160/0x160 [ 68.849480][ T731] vfs_get_tree+0x89/0x260 [ 68.853873][ T731] do_new_mount+0x25a/0xa30 [ 68.858354][ T731] path_mount+0x640/0xff0 [ 68.862661][ T731] __se_sys_mount+0x320/0x390 [ 68.867314][ T731] ? __x64_sys_mount+0xd0/0xd0 [ 68.872053][ T731] __x64_sys_mount+0xbf/0xd0 [ 68.876619][ T731] x64_sys_call+0x6bf/0x9a0 [ 68.881099][ T731] do_syscall_64+0x4c/0xa0 [ 68.885488][ T731] ? clear_bhb_loop+0x50/0xa0 [ 68.890156][ T731] ? clear_bhb_loop+0x50/0xa0 [ 68.894805][ T731] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 68.900684][ T731] RIP: 0033:0x7f27914ae0ca [ 68.905081][ T731] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 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 e8 ff ff ff f7 d8 64 89 01 48 [ 68.924661][ T731] RSP: 002b:00007fff1459bd18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 68.933054][ T731] RAX: ffffffffffffffda RBX: 00007fff1459bda0 RCX: 00007f27914ae0ca [ 68.941030][ T731] RDX: 0000200000000000 RSI: 00002000000000c0 RDI: 00007fff1459bd60 [ 68.949102][ T731] RBP: 0000200000000000 R08: 00007fff1459bda0 R09: 0000000000000000 [ 68.957068][ T731] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000000c0 [ 68.965041][ T731] R13: 00007fff1459bd60 R14: 00000000000004fd R15: 0000200000000100 [ 68.972996][ T731] [ 68.975993][ T731] [ 68.978291][ T731] Allocated by task 582: [ 68.982504][ T731] __kasan_slab_alloc+0xb7/0xe0 [ 68.987331][ T731] slab_post_alloc_hook+0x4f/0x2b0 [ 68.992419][ T731] kmem_cache_alloc+0xf7/0x260 [ 68.997162][ T731] f2fs_alloc_inode+0x26/0x330 [ 69.001902][ T731] iget_locked+0x175/0x850 [ 69.006294][ T731] f2fs_iget+0x55/0x5020 [ 69.010512][ T731] f2fs_fill_super+0x3ccd/0x6dd0 [ 69.015425][ T731] mount_bdev+0x28d/0x3c0 [ 69.019726][ T731] f2fs_mount+0x34/0x40 [ 69.023853][ T731] legacy_get_tree+0xed/0x190 [ 69.028503][ T731] vfs_get_tree+0x89/0x260 [ 69.032910][ T731] do_new_mount+0x25a/0xa30 [ 69.037473][ T731] path_mount+0x640/0xff0 [ 69.041773][ T731] __se_sys_mount+0x320/0x390 [ 69.046424][ T731] __x64_sys_mount+0xbf/0xd0 [ 69.050985][ T731] x64_sys_call+0x6bf/0x9a0 [ 69.055463][ T731] do_syscall_64+0x4c/0xa0 [ 69.059852][ T731] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 69.065724][ T731] [ 69.068029][ T731] Freed by task 0: [ 69.071723][ T731] kasan_set_track+0x4a/0x70 [ 69.076296][ T731] kasan_set_free_info+0x23/0x40 [ 69.081209][ T731] ____kasan_slab_free+0x125/0x160 [ 69.086352][ T731] __kasan_slab_free+0x11/0x20 [ 69.091090][ T731] slab_free_freelist_hook+0xc2/0x190 [ 69.096439][ T731] kmem_cache_free+0x100/0x320 [ 69.101181][ T731] f2fs_free_inode+0x24/0x30 [ 69.105749][ T731] i_callback+0x4c/0x70 [ 69.109878][ T731] rcu_do_batch+0x4c1/0xbf0 [ 69.114357][ T731] rcu_core+0x4a3/0xef0 [ 69.118490][ T731] rcu_core_si+0x9/0x10 [ 69.122619][ T731] handle_softirqs+0x250/0x560 [ 69.127360][ T731] __irq_exit_rcu+0x52/0xf0 [ 69.131836][ T731] irq_exit_rcu+0x9/0x10 [ 69.136054][ T731] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 69.141657][ T731] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 69.147611][ T731] [ 69.149909][ T731] Last potentially related work creation: [ 69.155598][ T731] kasan_save_stack+0x3a/0x60 [ 69.160251][ T731] __kasan_record_aux_stack+0xd2/0x100 [ 69.165687][ T731] kasan_record_aux_stack_noalloc+0xb/0x10 [ 69.171466][ T731] call_rcu+0x10b/0xf60 [ 69.175594][ T731] evict+0x810/0x8b0 [ 69.179464][ T731] iput+0x651/0x7e0 [ 69.183243][ T731] f2fs_fill_super+0x573c/0x6dd0 [ 69.188155][ T731] mount_bdev+0x28d/0x3c0 [ 69.192455][ T731] f2fs_mount+0x34/0x40 [ 69.196586][ T731] legacy_get_tree+0xed/0x190 [ 69.201236][ T731] vfs_get_tree+0x89/0x260 [ 69.205626][ T731] do_new_mount+0x25a/0xa30 [ 69.210109][ T731] path_mount+0x640/0xff0 [ 69.214411][ T731] __se_sys_mount+0x320/0x390 [ 69.219062][ T731] __x64_sys_mount+0xbf/0xd0 [ 69.223661][ T731] x64_sys_call+0x6bf/0x9a0 [ 69.228139][ T731] do_syscall_64+0x4c/0xa0 [ 69.232531][ T731] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 69.238399][ T731] [ 69.240698][ T731] Second to last potentially related work creation: [ 69.247259][ T731] kasan_save_stack+0x3a/0x60 [ 69.251918][ T731] __kasan_record_aux_stack+0xd2/0x100 [ 69.257353][ T731] kasan_record_aux_stack_noalloc+0xb/0x10 [ 69.263136][ T731] call_rcu+0x10b/0xf60 [ 69.267266][ T731] evict+0x810/0x8b0 [ 69.271143][ T731] iput+0x651/0x7e0 [ 69.274928][ T731] f2fs_fill_super+0x5676/0x6dd0 [ 69.279843][ T731] mount_bdev+0x28d/0x3c0 [ 69.284149][ T731] f2fs_mount+0x34/0x40 [ 69.288282][ T731] legacy_get_tree+0xed/0x190 [ 69.292931][ T731] vfs_get_tree+0x89/0x260 [ 69.297320][ T731] do_new_mount+0x25a/0xa30 [ 69.301794][ T731] path_mount+0x640/0xff0 [ 69.306096][ T731] __se_sys_mount+0x320/0x390 [ 69.310745][ T731] __x64_sys_mount+0xbf/0xd0 [ 69.315308][ T731] x64_sys_call+0x6bf/0x9a0 [ 69.319785][ T731] do_syscall_64+0x4c/0xa0 [ 69.324190][ T731] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 69.330061][ T731] [ 69.332359][ T731] The buggy address belongs to the object at ffff88812fc5c2b0 [ 69.332359][ T731] which belongs to the cache f2fs_inode_cache of size 1424 [ 69.346903][ T731] The buggy address is located 1288 bytes inside of [ 69.346903][ T731] 1424-byte region [ffff88812fc5c2b0, ffff88812fc5c840) [ 69.360325][ T731] The buggy address belongs to the page: [ 69.365950][ T731] page:ffffea0004bf1600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x12fc58 [ 69.376172][ T731] head:ffffea0004bf1600 order:3 compound_mapcount:0 compound_pincount:0 [ 69.384471][ T731] flags: 0x4000000000010200(slab|head|zone=1) [ 69.390514][ T731] raw: 4000000000010200 0000000000000000 0000000100000001 ffff8881081f6f00 [ 69.399079][ T731] raw: 0000000000000000 0000000000150015 00000001ffffffff 0000000000000000 [ 69.407640][ T731] page dumped because: kasan: bad access detected [ 69.414026][ T731] page_owner tracks the page as allocated [ 69.419723][ T731] 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 379, ts 25012020472, free_ts 0 [ 69.440188][ T731] post_alloc_hook+0x192/0x1b0 [ 69.444956][ T731] prep_new_page+0x1c/0x110 [ 69.449457][ T731] get_page_from_freelist+0x2c3a/0x2cd0 [ 69.454981][ T731] __alloc_pages+0x1a2/0x460 [ 69.459546][ T731] new_slab+0xa0/0x4d0 [ 69.463612][ T731] ___slab_alloc+0x3ac/0x840 [ 69.468177][ T731] __slab_alloc+0x49/0x90 [ 69.472482][ T731] kmem_cache_alloc+0x138/0x260 [ 69.477311][ T731] f2fs_alloc_inode+0x26/0x330 [ 69.482225][ T731] iget_locked+0x175/0x850 [ 69.486616][ T731] f2fs_iget+0x55/0x5020 [ 69.490934][ T731] f2fs_fill_super+0x3ccd/0x6dd0 [ 69.495847][ T731] mount_bdev+0x28d/0x3c0 [ 69.500155][ T731] f2fs_mount+0x34/0x40 [ 69.504285][ T731] legacy_get_tree+0xed/0x190 [ 69.508932][ T731] vfs_get_tree+0x89/0x260 [ 69.513321][ T731] page_owner free stack trace missing [ 69.518663][ T731] [ 69.520969][ T731] Memory state around the buggy address: [ 69.526580][ T731] ffff88812fc5c680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 69.534613][ T731] ffff88812fc5c700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 69.542667][ T731] >ffff88812fc5c780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 69.550703][ T731] ^ [ 69.556656][ T731] ffff88812fc5c800: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 69.564691][ T731] ffff88812fc5c880: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 69.572722][ T731] ================================================================== [ 69.580771][ T731] Disabling lock debugging due to kernel taint [ 69.587223][ T731] EXT4-fs warning (device loop2): ext4_enable_quotas:6479: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 69.602190][ T731] EXT4-fs (loop2): mount failed [ 69.607012][ T30] kauditd_printk_skb: 34 callbacks suppressed [ 69.607025][ T30] audit: type=1400 audit(1781639104.999:108): 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 [ 69.607170][ T30] audit: type=1400 audit(1781639104.999:109): 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 [ 69.656264][ T30] audit: type=1400 audit(1781639105.009:110): 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 [ 69.677524][ T30] audit: type=1400 audit(1781639105.009:111): 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 [ 69.698036][ T30] audit: type=1400 audit(1781639105.009:112): 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 [ 69.718570][ T30] audit: type=1400 audit(1781639105.009:113): 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 [ 69.741427][ T30] audit: type=1400 audit(1781639105.009:114): 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 [ 69.949621][ T735] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 69.957339][ T735] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 69.966416][ T735] F2FS-fs (loop2): invalid crc value [ 69.972537][ T735] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 69.992550][ T735] F2FS-fs (loop2): recover fsync data on readonly fs [ 69.999323][ T735] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 70.005924][ T735] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 70.270357][ T735] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.104: bad orphan inode 11862016 [ 70.280976][ T735] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 70.291996][ T735] ext4 filesystem being mounted at /87/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.511255][ T739] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 70.518964][ T739] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 70.527786][ T739] F2FS-fs (loop2): invalid crc value [ 70.533869][ T739] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 70.553918][ T739] F2FS-fs (loop2): recover fsync data on readonly fs [ 70.560652][ T739] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 70.567205][ T739] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 70.722722][ T739] set_capacity_and_notify: 7 callbacks suppressed [ 70.722733][ T739] loop2: detected capacity change from 0 to 512 [ 70.840359][ T739] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.105: bad orphan inode 11862016 [ 70.850967][ T739] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 70.861988][ T739] ext4 filesystem being mounted at /88/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.007386][ T743] loop2: detected capacity change from 0 to 40427 [ 71.109327][ T743] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 71.117000][ T743] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 71.125788][ T743] F2FS-fs (loop2): invalid crc value [ 71.131881][ T743] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 71.152047][ T743] F2FS-fs (loop2): recover fsync data on readonly fs [ 71.158804][ T743] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 71.165390][ T743] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 71.322267][ T743] loop2: detected capacity change from 0 to 512 [ 71.400311][ T743] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.106: bad orphan inode 11862016 [ 71.410927][ T743] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 71.421956][ T743] ext4 filesystem being mounted at /89/file1 supports timestamps until 2038-01-19 (0x7fffffff) 2026/06/16 19:45:06 executed programs: 92 [ 71.500140][ T30] audit: type=1400 audit(1781639106.899:115): avc: denied { write } for pid=293 comm="syz-execprog" path="pipe:[14997]" dev="pipefs" ino=14997 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 71.547988][ T747] loop2: detected capacity change from 0 to 40427 [ 71.631692][ T747] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 71.639394][ T747] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 71.648115][ T747] F2FS-fs (loop2): invalid crc value [ 71.654279][ T747] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 71.674300][ T747] F2FS-fs (loop2): recover fsync data on readonly fs [ 71.681042][ T747] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 71.687599][ T747] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 71.831769][ T747] loop2: detected capacity change from 0 to 512 [ 71.870501][ T747] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.107: bad orphan inode 11862016 [ 71.881207][ T747] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 71.892226][ T747] ext4 filesystem being mounted at /90/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.037390][ T752] loop2: detected capacity change from 0 to 40427 [ 72.129336][ T752] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 72.137039][ T752] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 72.145813][ T752] F2FS-fs (loop2): invalid crc value [ 72.151922][ T752] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 72.171927][ T752] F2FS-fs (loop2): recover fsync data on readonly fs [ 72.178688][ T752] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 72.185277][ T752] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 72.321821][ T752] loop2: detected capacity change from 0 to 512 [ 72.400344][ T752] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.108: bad orphan inode 11862016 [ 72.410959][ T752] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 72.421968][ T752] ext4 filesystem being mounted at /91/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.556988][ T756] loop2: detected capacity change from 0 to 40427 [ 72.609572][ T756] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 72.617241][ T756] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 72.626228][ T756] F2FS-fs (loop2): invalid crc value [ 72.632364][ T756] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 72.652377][ T756] F2FS-fs (loop2): recover fsync data on readonly fs [ 72.659209][ T756] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 72.665784][ T756] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 72.822129][ T756] loop2: detected capacity change from 0 to 512 [ 72.960355][ T756] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.109: bad orphan inode 11862016 [ 72.971135][ T756] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 72.982251][ T756] ext4 filesystem being mounted at /92/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.126554][ T760] loop2: detected capacity change from 0 to 40427 [ 73.180430][ T760] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 73.188100][ T760] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 73.196984][ T760] F2FS-fs (loop2): invalid crc value [ 73.203095][ T760] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 73.223219][ T760] F2FS-fs (loop2): recover fsync data on readonly fs [ 73.230159][ T760] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 73.236856][ T760] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 73.450303][ T760] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.110: bad orphan inode 11862016 [ 73.460997][ T760] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 73.472003][ T760] ext4 filesystem being mounted at /93/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.680532][ T764] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 73.688249][ T764] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 73.697245][ T764] F2FS-fs (loop2): invalid crc value [ 73.703542][ T764] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 73.723362][ T764] F2FS-fs (loop2): recover fsync data on readonly fs [ 73.730375][ T764] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 73.736935][ T764] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 74.000426][ T764] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.111: bad orphan inode 11862016 [ 74.011052][ T764] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 74.022083][ T764] ext4 filesystem being mounted at /94/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.201211][ T768] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 74.208918][ T768] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 74.217912][ T768] F2FS-fs (loop2): invalid crc value [ 74.224253][ T768] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 74.244090][ T768] F2FS-fs (loop2): recover fsync data on readonly fs [ 74.250831][ T768] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 74.257383][ T768] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 74.470327][ T768] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.112: bad orphan inode 11862016 [ 74.480906][ T768] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 74.491990][ T768] ext4 filesystem being mounted at /95/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.709353][ T772] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 74.717044][ T772] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 74.725875][ T772] F2FS-fs (loop2): invalid crc value [ 74.731960][ T772] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 74.751779][ T772] F2FS-fs (loop2): recover fsync data on readonly fs [ 74.758612][ T772] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 74.765291][ T772] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 75.000318][ T772] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.113: bad orphan inode 11862016 [ 75.010927][ T772] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 75.021943][ T772] ext4 filesystem being mounted at /96/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.231730][ T776] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 75.239573][ T776] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 75.248316][ T776] F2FS-fs (loop2): invalid crc value [ 75.254446][ T776] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 75.274401][ T776] F2FS-fs (loop2): recover fsync data on readonly fs [ 75.281171][ T776] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 75.287728][ T776] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 75.490334][ T776] EXT4-fs error (device loop2): ext4_quota_enable:6435: inode #3: comm syz.2.114: unexpected EA_INODE flag [ 75.501989][ T776] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz.2.114: Bad quota inode: 3, type: 0 [ 75.512957][ T776] EXT4-fs warning (device loop2): ext4_enable_quotas:6479: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 75.527815][ T776] EXT4-fs (loop2): mount failed [ 75.770232][ T781] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 75.777904][ T781] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 75.786972][ T781] F2FS-fs (loop2): invalid crc value [ 75.793132][ T781] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 75.813501][ T781] F2FS-fs (loop2): recover fsync data on readonly fs [ 75.820273][ T781] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 75.826808][ T781] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 75.981567][ T781] set_capacity_and_notify: 10 callbacks suppressed [ 75.981577][ T781] loop2: detected capacity change from 0 to 512 [ 76.080348][ T781] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.115: bad orphan inode 11862016 [ 76.090958][ T781] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 76.101970][ T781] ext4 filesystem being mounted at /98/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.247370][ T785] loop2: detected capacity change from 0 to 40427 [ 76.300488][ T785] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 76.308190][ T785] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 76.317285][ T785] F2FS-fs (loop2): invalid crc value [ 76.323393][ T785] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 76.343511][ T785] F2FS-fs (loop2): recover fsync data on readonly fs [ 76.350339][ T785] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 76.356939][ T785] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 76.513285][ T785] loop2: detected capacity change from 0 to 512 [ 76.580304][ T785] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.116: bad orphan inode 11862016 [ 76.590943][ T785] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 76.601961][ T785] ext4 filesystem being mounted at /99/file1 supports timestamps until 2038-01-19 (0x7fffffff) 2026/06/16 19:45:12 executed programs: 102 [ 76.747165][ T789] loop2: detected capacity change from 0 to 40427 [ 76.800454][ T789] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 76.808120][ T789] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 76.816998][ T789] F2FS-fs (loop2): invalid crc value [ 76.823107][ T789] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 76.843157][ T789] F2FS-fs (loop2): recover fsync data on readonly fs [ 76.849910][ T789] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 76.856452][ T789] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 76.991611][ T789] loop2: detected capacity change from 0 to 512 [ 77.120371][ T789] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.117: bad orphan inode 11862016 [ 77.130971][ T789] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 77.141974][ T789] ext4 filesystem being mounted at /100/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.286946][ T793] loop2: detected capacity change from 0 to 40427 [ 77.340412][ T793] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 77.348074][ T793] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 77.356938][ T793] F2FS-fs (loop2): invalid crc value [ 77.363030][ T793] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 77.383045][ T793] F2FS-fs (loop2): recover fsync data on readonly fs [ 77.389917][ T793] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 77.396458][ T793] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 77.551700][ T793] loop2: detected capacity change from 0 to 512 [ 77.640290][ T793] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.118: bad orphan inode 11862016 [ 77.650890][ T793] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 77.661909][ T793] ext4 filesystem being mounted at /101/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.806929][ T797] loop2: detected capacity change from 0 to 40427 [ 77.860439][ T797] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 77.868144][ T797] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 77.877091][ T797] F2FS-fs (loop2): invalid crc value [ 77.883432][ T797] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 77.903212][ T797] F2FS-fs (loop2): recover fsync data on readonly fs [ 77.910217][ T797] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 77.916786][ T797] F2FS-fs (loop2): checkpoint=disable on readonly fs [ 78.071032][ T797] loop2: detected capacity change from 0 to 512 [ 78.150266][ T797] EXT4-fs error (device loop2): ext4_orphan_get:1432: comm syz.2.119: bad orphan inode 11862016 [ 78.160864][ T797] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 78.171869][ T797] ext4 filesystem being mounted at /102/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.302257][ T801] loop2: detected capacity change from 0 to 40427 [ 78.380392][ T801] F2FS-fs (loop2): Invalid log_blocksize (64), supports only 12 [ 78.388063][ T801] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 78.397144][ T801] F2FS-fs (loop2): invalid crc value [ 78.403324][ T801] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 78.423183][ T801] F2FS-fs (loop2): recover fsync data on readonly fs [ 78.429984][ T801] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 78.436550][ T801] F2FS-fs (loop2): checkpoint=disable on readonly fs