[ 19.828047][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.841802][ T9] device bridge_slave_0 left promiscuous mode [ 19.847770][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.856051][ T9] device veth1_macvtap left promiscuous mode [ 19.862071][ T9] device veth0_vlan left promiscuous mode [ 30.318837][ T24] kauditd_printk_skb: 70 callbacks suppressed [ 30.318843][ T24] audit: type=1400 audit(1684130317.470:146): avc: denied { transition } for pid=311 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 30.346744][ T24] audit: type=1400 audit(1684130317.480:147): avc: denied { noatsecure } for pid=311 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 30.366107][ T24] audit: type=1400 audit(1684130317.480:148): avc: denied { rlimitinh } for pid=311 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 30.385935][ T24] audit: type=1400 audit(1684130317.480:149): avc: denied { siginh } for pid=311 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.78' (ECDSA) to the list of known hosts. 2023/05/15 05:58:44 ignoring optional flag "sandboxArg"="0" 2023/05/15 05:58:44 parsed 1 programs 2023/05/15 05:58:44 executed programs: 0 [ 37.377412][ T24] audit: type=1400 audit(1684130324.530:150): avc: denied { mounton } for pid=332 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 [ 37.407518][ T24] audit: type=1400 audit(1684130324.530:151): avc: denied { mount } for pid=332 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 37.440779][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.451116][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.463352][ T337] device bridge_slave_0 entered promiscuous mode [ 37.492096][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.498968][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.506620][ T337] device bridge_slave_1 entered promiscuous mode [ 37.578447][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.585406][ T340] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.592750][ T340] device bridge_slave_0 entered promiscuous mode [ 37.605108][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.612001][ T345] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.619381][ T345] device bridge_slave_0 entered promiscuous mode [ 37.627273][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.634145][ T345] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.641420][ T345] device bridge_slave_1 entered promiscuous mode [ 37.654102][ T24] audit: type=1400 audit(1684130324.810:152): avc: denied { write } for pid=337 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 37.658865][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.675354][ T24] audit: type=1400 audit(1684130324.810:153): avc: denied { read } for pid=337 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 37.682097][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.682160][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.682167][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.691715][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.730702][ T340] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.737886][ T340] device bridge_slave_1 entered promiscuous mode [ 37.748063][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.755123][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.762234][ T353] device bridge_slave_0 entered promiscuous mode [ 37.792834][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.799678][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.806924][ T353] device bridge_slave_1 entered promiscuous mode [ 37.855749][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.862719][ T347] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.869680][ T347] device bridge_slave_0 entered promiscuous mode [ 37.876272][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.883242][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.890291][ T350] device bridge_slave_0 entered promiscuous mode [ 37.902830][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.909677][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.917030][ T350] device bridge_slave_1 entered promiscuous mode [ 37.927822][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.934777][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.942030][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.949203][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.956796][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.963867][ T347] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.970996][ T347] device bridge_slave_1 entered promiscuous mode [ 37.979093][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.986232][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.993479][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.000961][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.025975][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.033122][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.040487][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.047877][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.055280][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.062904][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.070172][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.077698][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.102419][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.110610][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.117385][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.124629][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.133071][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.139928][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.184004][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.192035][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.199865][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.212397][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.219860][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.228083][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.235129][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.248584][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.256712][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.263766][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.270862][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.278836][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.285678][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.292947][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.321955][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.330303][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.338460][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.345492][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.352669][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.360844][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.368909][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.402602][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.414435][ T345] device veth0_vlan entered promiscuous mode [ 38.429295][ T337] device veth0_vlan entered promiscuous mode [ 38.436986][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 38.445371][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.453225][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 38.460849][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.470851][ T345] device veth1_macvtap entered promiscuous mode [ 38.487228][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.495006][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.502723][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.510131][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.518104][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.527060][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.535252][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 38.542915][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 38.550942][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.573406][ T337] device veth1_macvtap entered promiscuous mode [ 38.583073][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.591162][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.600373][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.608626][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.616808][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.624937][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.632885][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 38.640641][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 38.648528][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.656445][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.663915][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.671110][ T340] device veth0_vlan entered promiscuous mode [ 38.690747][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.698312][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.705628][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.714162][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.722409][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.729228][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.736860][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.745219][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.753259][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.760071][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.786747][ T24] audit: type=1400 audit(1684130325.940:154): avc: denied { mounton } for pid=345 comm="syz-executor.3" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 38.814953][ T340] device veth1_macvtap entered promiscuous mode [ 38.822468][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.830353][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.837975][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.845405][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.853827][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.862030][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.868989][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.876324][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.885219][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.894199][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.901989][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.909547][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.917859][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.925779][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.933840][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.941785][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.949587][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.957424][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.965491][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.973856][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.982109][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.990408][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.998575][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.006558][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.018021][ T350] device veth0_vlan entered promiscuous mode [ 39.027494][ T353] device veth0_vlan entered promiscuous mode [ 39.062153][ T24] audit: type=1400 audit(1684130326.220:155): avc: denied { mounton } for pid=372 comm="syz-executor.2" path="/root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/0/bus" dev="sda1" ino=1952 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 39.090763][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.099151][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.101758][ T375] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 39.107085][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.115617][ T375] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/0/bus supports timestamps until 2038 (0x7fffffff) [ 39.122956][ T24] audit: type=1400 audit(1684130326.270:156): avc: denied { mount } for pid=372 comm="syz-executor.2" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.160487][ T376] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 39.169673][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.177712][ T376] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/0/bus supports timestamps until 2038 (0x7fffffff) [ 39.189485][ T24] audit: type=1400 audit(1684130326.290:157): avc: denied { write } for pid=372 comm="syz-executor.2" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.191825][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.222465][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.222873][ T7] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:0: Invalid inode table block 34360965232 in block_group 0 [ 39.229711][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.250376][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.258674][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.267130][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.275771][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.283916][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.286661][ T24] audit: type=1400 audit(1684130326.290:158): avc: denied { add_name } for pid=372 comm="syz-executor.2" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.291965][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.312434][ T384] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 39.320661][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.335182][ T24] audit: type=1400 audit(1684130326.290:159): avc: denied { create } for pid=372 comm="syz-executor.2" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.342442][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.369106][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.377021][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.385641][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.394092][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.401112][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.409718][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.418253][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.426671][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.435117][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.450140][ T350] device veth1_macvtap entered promiscuous mode [ 39.486203][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.495345][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.504135][ T387] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 39.509914][ T390] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 39.515202][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.526751][ T390] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/1/bus supports timestamps until 2038 (0x7fffffff) [ 39.533096][ T387] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/1/bus supports timestamps until 2038 (0x7fffffff) [ 39.568061][ T393] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 39.576921][ T393] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/0/bus supports timestamps until 2038 (0x7fffffff) [ 39.581019][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.623247][ T225] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 39.637141][ T225] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 39.656797][ T353] device veth1_macvtap entered promiscuous mode [ 39.663047][ T384] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 39.680425][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.689240][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.699259][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.706868][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.715189][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.723771][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.732230][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.751700][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.759819][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.780249][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.789317][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.795191][ T409] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 39.799183][ T406] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 39.807432][ T411] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 39.816666][ T406] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/2/bus supports timestamps until 2038 (0x7fffffff) [ 39.827120][ T409] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/2/bus supports timestamps until 2038 (0x7fffffff) [ 39.860741][ T347] device veth0_vlan entered promiscuous mode [ 39.862953][ T411] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/1/bus supports timestamps until 2038 (0x7fffffff) [ 39.891572][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.900559][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.911197][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.920670][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.935826][ T347] device veth1_macvtap entered promiscuous mode [ 39.943818][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.951668][ T384] EXT4-fs error (device loop3): ext4_map_blocks:726: inode #19: block 247: comm kworker/u4:3: lblock 39 mapped to illegal pblock 247 (length 1) [ 39.951710][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.975042][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.983793][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.992808][ T292] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.005342][ T384] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 39: len 1: ext4_ext_map_blocks returned -117 [ 40.011220][ T421] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 40.026668][ T384] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 40.033991][ T225] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 40.047172][ T421] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/0/bus supports timestamps until 2038 (0x7fffffff) [ 40.060950][ T384] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 40.084189][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.095954][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.104839][ T384] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 40.105323][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.127499][ T423] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 40.128844][ T384] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 40.136842][ T423] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/0/bus supports timestamps until 2038 (0x7fffffff) [ 40.163098][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.173036][ T384] EXT4-fs error (device loop3): ext4_find_extent:928: inode #19: comm kworker/u4:3: pblk 208 bad header/extent: invalid magic - magic b60f, entries 18482, max 49795(0), depth 18433(0) [ 40.197236][ T384] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 40: len 1: ext4_ext_map_blocks returned -117 [ 40.198686][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 40.211152][ T384] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 40.247613][ T384] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 40.262392][ T384] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 40.276067][ T384] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 40.303330][ T384] EXT4-fs error (device loop3): ext4_find_extent:928: inode #19: comm kworker/u4:3: pblk 208 bad header/extent: invalid magic - magic b60f, entries 18482, max 49795(0), depth 18433(0) [ 40.322248][ T384] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 41: len 1: ext4_ext_map_blocks returned -117 [ 40.322258][ T225] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 40.350825][ T384] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 40.366863][ T384] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 40.380196][ T436] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 40.380208][ T384] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 42: len 1: ext4_ext_map_blocks returned -117 [ 40.380462][ T384] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 40.389480][ T436] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/3/bus supports timestamps until 2038 (0x7fffffff) [ 40.403746][ T384] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 43: len 1: ext4_ext_map_blocks returned -117 [ 40.419154][ T437] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 40.433082][ T384] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 40.448186][ T437] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/0/bus supports timestamps until 2038 (0x7fffffff) [ 40.456829][ T384] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 44: len 1: ext4_ext_map_blocks returned -117 [ 40.520077][ T384] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 40.534908][ T447] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 40.535309][ T384] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 45: len 1: ext4_ext_map_blocks returned -117 [ 40.558700][ T384] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 40.568011][ T447] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/1/bus supports timestamps until 2038 (0x7fffffff) [ 40.578825][ T384] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 46: len 1: ext4_ext_map_blocks returned -117 [ 40.589641][ T440] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 40.610580][ T225] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 40.610984][ T440] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/2/bus supports timestamps until 2038 (0x7fffffff) [ 40.639133][ T437] EXT4-fs error (device loop4): ext4_map_blocks:726: inode #19: block 203: comm syz-executor.4: lblock 11 mapped to illegal pblock 203 (length 1) [ 40.657608][ T384] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 40.657772][ T437] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm syz-executor.4: Invalid inode table block 34360965232 in block_group 0 [ 40.691688][ T384] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 47: len 1: ext4_ext_map_blocks returned -117 [ 40.694775][ T437] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 40.715186][ T384] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 40.715523][ T454] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 40.744599][ T437] EXT4-fs error (device loop4): ext4_ext_truncate:4396: inode #19: comm syz-executor.4: mark_inode_dirty error [ 40.756920][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 40.770759][ T454] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/1/bus supports timestamps until 2038 (0x7fffffff) [ 40.773330][ T225] EXT4-fs error (device loop0): ext4_map_blocks:726: inode #19: block 241: comm kworker/u4:2: lblock 33 mapped to illegal pblock 241 (length 1) [ 40.786114][ T440] EXT4-fs error (device loop0): ext4_map_blocks:726: inode #19: block 242: comm syz-executor.0: lblock 34 mapped to illegal pblock 242 (length 1) [ 40.800170][ T225] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4817: inode #19: block 33: len 1: ext4_ext_map_blocks returned -117 [ 40.816270][ T437] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm syz-executor.4: Invalid inode table block 34360965232 in block_group 0 [ 40.836433][ T225] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 40.842213][ T440] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 34 with max blocks 1 with error 117 [ 40.842219][ T440] EXT4-fs (loop0): This should not happen!! Data will be lost [ 40.842219][ T440] [ 40.851588][ T437] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 40.863479][ T225] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 40.868833][ T437] EXT4-fs error (device loop4): ext4_truncate:4388: inode #19: comm syz-executor.4: mark_inode_dirty error [ 40.878477][ T225] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 40.889428][ T437] EXT4-fs error (device loop4): ext4_find_extent:928: inode #19: comm syz-executor.4: pblk 208 bad header/extent: invalid magic - magic b60f, entries 18482, max 49795(0), depth 18433(0) [ 40.898588][ T225] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 40.909313][ T437] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 11 with error 117 [ 40.965001][ T437] EXT4-fs (loop4): This should not happen!! Data will be lost [ 40.965001][ T437] [ 41.006885][ T384] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 41.021948][ T384] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 41.052274][ T384] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 41.066532][ T384] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 41.138344][ T469] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 41.138454][ T466] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 41.156247][ T466] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/4/bus supports timestamps until 2038 (0x7fffffff) [ 41.158060][ T470] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 41.191949][ T469] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/2/bus supports timestamps until 2038 (0x7fffffff) [ 41.207747][ T470] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/3/bus supports timestamps until 2038 (0x7fffffff) [ 41.234277][ T483] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 41.243381][ T483] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/3/bus supports timestamps until 2038 (0x7fffffff) [ 41.250788][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 41.315809][ T473] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 41.325546][ T478] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 41.332176][ T469] EXT4-fs error (device loop5): ext4_map_blocks:726: inode #19: block 205: comm syz-executor.5: lblock 13 mapped to illegal pblock 205 (length 1) [ 41.336106][ T403] ================================================================== [ 41.349681][ T469] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 13 with max blocks 1 with error 117 [ 41.356892][ T403] BUG: KASAN: use-after-free in ext4_find_extent+0xbab/0xdb0 [ 41.356900][ T403] Read of size 4 at addr ffff888124a65138 by task kworker/u4:5/403 [ 41.356902][ T403] [ 41.356914][ T403] CPU: 0 PID: 403 Comm: kworker/u4:5 Not tainted 5.10.178-syzkaller-989015-g43c801dc3325 #0 [ 41.356919][ T403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 41.356930][ T403] Workqueue: ext4-rsv-conversion ext4_end_io_rsv_work [ 41.356938][ T403] Call Trace: [ 41.356949][ T403] dump_stack_lvl+0x1e2/0x24b [ 41.356958][ T403] ? bfq_pos_tree_add_move+0x43b/0x43b [ 41.356966][ T403] ? panic+0x80b/0x80b [ 41.356975][ T403] ? __getblk_gfp+0x3d/0x7e0 [ 41.356992][ T403] print_address_description+0x81/0x3b0 [ 41.369794][ T469] EXT4-fs (loop5): This should not happen!! Data will be lost [ 41.369794][ T469] [ 41.376289][ T403] kasan_report+0x179/0x1c0 [ 41.376300][ T403] ? ext4_find_extent+0xbab/0xdb0 [ 41.376316][ T403] ? ext4_find_extent+0xbab/0xdb0 [ 41.384989][ T473] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/2/bus supports timestamps until 2038 (0x7fffffff) [ 41.387540][ T403] __asan_report_load4_noabort+0x14/0x20 [ 41.401838][ T478] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/1/bus supports timestamps until 2038 (0x7fffffff) [ 41.407718][ T403] ext4_find_extent+0xbab/0xdb0 [ 41.407735][ T403] ext4_ext_map_blocks+0x26d/0x6be0 [ 41.508774][ T403] ? rwsem_down_write_slowpath+0xd2b/0x11b0 [ 41.515101][ T403] ? rwsem_down_read_slowpath+0x1000/0x1000 [ 41.520823][ T403] ? ret_from_fork+0x1f/0x30 [ 41.525238][ T403] ? ext4_ext_release+0x10/0x10 [ 41.529927][ T403] ? stack_trace_save+0x113/0x1c0 [ 41.534810][ T403] ? kasan_set_track+0x4b/0x70 [ 41.539391][ T403] ? kasan_set_free_info+0x23/0x40 [ 41.544342][ T403] ? stack_trace_snprint+0xf0/0xf0 [ 41.549307][ T403] ? mempool_free+0xd7/0x310 [ 41.553710][ T403] ? ext4_end_io_rsv_work+0x57f/0x690 [ 41.558915][ T403] ? worker_thread+0xaea/0x1510 [ 41.563622][ T403] ? _raw_read_unlock+0x25/0x40 [ 41.568300][ T403] ? ext4_es_lookup_extent+0x33b/0x940 [ 41.573591][ T403] ext4_map_blocks+0xaa7/0x1f00 [ 41.578311][ T403] ? ext4_issue_zeroout+0x1b0/0x1b0 [ 41.583303][ T403] ? __kasan_check_read+0x11/0x20 [ 41.588163][ T403] ext4_convert_unwritten_extents+0x2a3/0x5a0 [ 41.594150][ T403] ? __kasan_check_write+0x14/0x20 [ 41.599128][ T403] ? trace_ext4_fallocate_exit+0x160/0x160 [ 41.605007][ T403] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 41.610576][ T403] ? compat_start_thread+0x80/0x80 [ 41.615504][ T403] ? _raw_spin_lock+0x1b0/0x1b0 [ 41.620220][ T403] ext4_convert_unwritten_io_end_vec+0x104/0x180 [ 41.626516][ T403] ext4_end_io_rsv_work+0x358/0x690 [ 41.631515][ T403] ? switch_mm_irqs_off+0x6ef/0x940 [ 41.636550][ T403] ? ext4_last_io_end_vec+0x70/0x70 [ 41.641606][ T403] ? read_word_at_a_time+0x12/0x20 [ 41.646521][ T403] ? strscpy+0x9c/0x260 [ 41.650517][ T403] process_one_work+0x6dc/0xbd0 [ 41.655207][ T403] worker_thread+0xaea/0x1510 [ 41.659731][ T403] ? _raw_spin_lock+0x1b0/0x1b0 [ 41.664407][ T403] ? __kasan_check_read+0x11/0x20 [ 41.669269][ T403] kthread+0x34b/0x3d0 [ 41.673181][ T403] ? worker_clr_flags+0x180/0x180 [ 41.678292][ T403] ? kthread_blkcg+0xd0/0xd0 [ 41.682804][ T403] ret_from_fork+0x1f/0x30 [ 41.687051][ T403] [ 41.689219][ T403] The buggy address belongs to the page: [ 41.694715][ T403] page:ffffea0004929940 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x124a65 [ 41.704768][ T403] flags: 0x4000000000000000() [ 41.709377][ T403] raw: 4000000000000000 ffffea0004929988 ffffea0004929908 0000000000000000 [ 41.717969][ T403] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 41.726381][ T403] page dumped because: kasan: bad access detected [ 41.732629][ T403] page_owner tracks the page as freed [ 41.737923][ T403] page last allocated via order 0, migratetype Movable, gfp_mask 0x101cca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), pid 466, ts 41173697750, free_ts 41335019631 [ 41.753286][ T403] prep_new_page+0x166/0x180 [ 41.757709][ T403] get_page_from_freelist+0x2d8c/0x2f30 [ 41.763085][ T403] __alloc_pages_nodemask+0x435/0xaf0 [ 41.768301][ T403] pagecache_get_page+0x669/0x950 [ 41.773155][ T403] grab_cache_page_write_begin+0x5d/0xa0 [ 41.778621][ T403] ext4_write_begin+0x29f/0x1730 [ 41.783409][ T403] ext4_da_write_begin+0x49d/0xf60 [ 41.788361][ T403] generic_perform_write+0x2cd/0x570 [ 41.793475][ T403] ext4_buffered_write_iter+0x47d/0x610 [ 41.798850][ T403] ext4_file_write_iter+0x193/0x1ca0 [ 41.803966][ T403] vfs_write+0xb55/0xe70 [ 41.808048][ T403] ksys_write+0x199/0x2c0 [ 41.812311][ T403] __x64_sys_write+0x7b/0x90 [ 41.816903][ T403] do_syscall_64+0x34/0x70 [ 41.821174][ T403] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 41.826925][ T403] page last free stack trace: [ 41.831673][ T403] free_unref_page_prepare+0x2ae/0x2d0 [ 41.836973][ T403] free_unref_page_list+0x122/0xb20 [ 41.841996][ T403] release_pages+0xea0/0xef0 [ 41.846425][ T403] __pagevec_release+0x84/0x100 [ 41.851197][ T403] truncate_inode_pages_range+0xa81/0x1ae0 [ 41.856928][ T403] truncate_inode_pages_final+0xc1/0xd0 [ 41.862521][ T403] ext4_evict_inode+0x3d7/0x1730 [ 41.867288][ T403] evict+0x2a3/0x6c0 [ 41.871022][ T403] evict_inodes+0x5d1/0x650 [ 41.875357][ T403] generic_shutdown_super+0x9c/0x2d0 [ 41.880567][ T403] kill_block_super+0x7e/0xe0 [ 41.885078][ T403] deactivate_locked_super+0xad/0x110 [ 41.890285][ T403] deactivate_super+0xbe/0xf0 [ 41.894798][ T403] cleanup_mnt+0x45c/0x510 [ 41.899174][ T403] __cleanup_mnt+0x19/0x20 [ 41.903418][ T403] task_work_run+0x129/0x190 [ 41.907849][ T403] [ 41.910008][ T403] Memory state around the buggy address: [ 41.915481][ T403] ffff888124a65000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 41.923469][ T403] ffff888124a65080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 41.931369][ T403] >ffff888124a65100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 41.939604][ T403] ^ [ 41.945335][ T403] ffff888124a65180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 41.953233][ T403] ffff888124a65200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 41.961128][ T403] ================================================================== [ 41.969758][ T403] Disabling lock debugging due to kernel taint [ 41.976986][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 41.993583][ T403] EXT4-fs error (device loop5): ext4_map_blocks:726: inode #19: block 88248693030955: comm kworker/u4:5: lblock 11 mapped to illegal pblock 88248693030955 (length 1) [ 42.010289][ T384] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 42.012666][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 42.027815][ T403] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4817: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 42.040571][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 42.053072][ T403] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:5: Invalid inode table block 34360965232 in block_group 0 [ 42.080310][ T403] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 42.092107][ T403] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:5: mark_inode_dirty error [ 42.104888][ T403] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 42.117554][ T403] EXT4-fs error (device loop5): ext4_map_blocks:726: inode #19: block 88248693030956: comm kworker/u4:5: lblock 12 mapped to illegal pblock 88248693030956 (length 1) [ 42.134110][ T403] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4817: inode #19: block 12: len 1: ext4_ext_map_blocks returned -117 [ 42.147601][ T403] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:5: Invalid inode table block 34360965232 in block_group 0 [ 42.161676][ T403] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 42.171027][ T403] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:5: mark_inode_dirty error [ 42.183877][ T403] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 42.198288][ T403] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:5: Invalid inode table block 34360965232 in block_group 0 [ 42.372628][ T501] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 42.380090][ T506] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 42.381538][ T501] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/5/bus supports timestamps until 2038 (0x7fffffff) [ 42.390026][ T506] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/2/bus supports timestamps until 2038 (0x7fffffff) 2023/05/15 05:58:49 executed programs: 27 [ 42.429837][ T508] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 42.443954][ T508] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/4/bus supports timestamps until 2038 (0x7fffffff) [ 42.458489][ T384] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 42.465941][ T512] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 42.482262][ T512] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/3/bus supports timestamps until 2038 (0x7fffffff) [ 42.482754][ T510] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 42.512545][ T510] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/3/bus supports timestamps until 2038 (0x7fffffff) [ 42.528654][ T513] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 42.537542][ T513] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/4/bus supports timestamps until 2038 (0x7fffffff) [ 42.570810][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 42.604776][ T384] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 42.642844][ T533] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 42.651893][ T533] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/3/bus supports timestamps until 2038 (0x7fffffff) [ 42.704719][ T384] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 42.736705][ T539] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 42.745948][ T539] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/4/bus supports timestamps until 2038 (0x7fffffff) [ 42.771109][ T544] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 42.788124][ T544] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/5/bus supports timestamps until 2038 (0x7fffffff) [ 42.801874][ T547] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 42.810831][ T547] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/6/bus supports timestamps until 2038 (0x7fffffff) [ 42.878747][ T384] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 42.907070][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 42.933012][ T557] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 42.942582][ T557] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/5/bus supports timestamps until 2038 (0x7fffffff) [ 42.999018][ T7] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:0: Invalid inode table block 34360965232 in block_group 0 [ 43.012795][ T559] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 43.029327][ T403] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:5: Invalid inode table block 34360965232 in block_group 0 [ 43.043993][ T559] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/4/bus supports timestamps until 2038 (0x7fffffff) [ 43.069451][ T568] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 43.080072][ T570] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 43.094573][ T568] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/4/bus supports timestamps until 2038 (0x7fffffff) [ 43.094736][ T570] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/5/bus supports timestamps until 2038 (0x7fffffff) [ 43.261653][ T403] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm kworker/u4:5: Invalid inode table block 34360965232 in block_group 0 [ 43.292007][ T579] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 43.301121][ T579] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/6/bus supports timestamps until 2038 (0x7fffffff) [ 43.303643][ T581] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 43.324313][ T581] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/7/bus supports timestamps until 2038 (0x7fffffff) [ 43.364870][ T403] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:5: Invalid inode table block 34360965232 in block_group 0 [ 43.412478][ T7] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:0: Invalid inode table block 34360965232 in block_group 0 [ 43.426810][ T581] EXT4-fs error (device loop2): ext4_map_blocks:726: inode #19: block 248: comm syz-executor.2: lblock 40 mapped to illegal pblock 248 (length 1) [ 43.429184][ T596] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 43.441884][ T225] EXT4-fs error (device loop2): ext4_map_blocks:726: inode #19: block 247: comm kworker/u4:2: lblock 39 mapped to illegal pblock 247 (length 1) [ 43.461904][ T225] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4817: inode #19: block 39: len 1: ext4_ext_map_blocks returned -117 [ 43.466284][ T596] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/5/bus supports timestamps until 2038 (0x7fffffff) [ 43.484461][ T587] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 43.501686][ T225] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 43.509935][ T587] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/6/bus supports timestamps until 2038 (0x7fffffff) [ 43.516048][ T581] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 40 with max blocks 1 with error 117 [ 43.544208][ T581] EXT4-fs (loop2): This should not happen!! Data will be lost [ 43.544208][ T581] [ 43.553723][ T225] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 43.564012][ T225] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 43.577048][ T225] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 43.577258][ T594] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 43.598486][ T594] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/5/bus supports timestamps until 2038 (0x7fffffff) [ 43.624868][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 43.659115][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 43.676822][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:0: Invalid inode table block 34360965232 in block_group 0 [ 43.699508][ T384] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 43.716086][ T607] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 43.725014][ T607] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/7/bus supports timestamps until 2038 (0x7fffffff) [ 43.754320][ T609] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 43.763193][ T609] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/6/bus supports timestamps until 2038 (0x7fffffff) [ 43.794931][ T7] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:0: Invalid inode table block 34360965232 in block_group 0 [ 43.953392][ T618] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 43.973901][ T618] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/6/bus supports timestamps until 2038 (0x7fffffff) [ 43.994859][ T630] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 43.995138][ T7] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:0: Invalid inode table block 34360965232 in block_group 0 [ 44.003968][ T630] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/8/bus supports timestamps until 2038 (0x7fffffff) [ 44.062879][ T624] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 44.080288][ T384] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 44.082174][ T627] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 44.098055][ T624] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/6/bus supports timestamps until 2038 (0x7fffffff) [ 44.104434][ T627] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/7/bus supports timestamps until 2038 (0x7fffffff) [ 44.131489][ T623] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 44.150656][ T623] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/8/bus supports timestamps until 2038 (0x7fffffff) [ 44.214175][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 44.229147][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 44.262738][ T644] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 44.271721][ T644] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/7/bus supports timestamps until 2038 (0x7fffffff) [ 44.297383][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 44.336063][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 44.352290][ T648] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 44.361063][ T648] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/9/bus supports timestamps until 2038 (0x7fffffff) [ 44.424110][ T652] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 44.433640][ T652] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/7/bus supports timestamps until 2038 (0x7fffffff) [ 44.433851][ T659] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 44.464419][ T7] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:0: Invalid inode table block 34360965232 in block_group 0 [ 44.478960][ T659] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/8/bus supports timestamps until 2038 (0x7fffffff) [ 44.508208][ T665] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 44.517026][ T662] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 44.517085][ T662] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/7/bus supports timestamps until 2038 (0x7fffffff) [ 44.526070][ T665] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/9/bus supports timestamps until 2038 (0x7fffffff) [ 44.572969][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 44.615871][ T677] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 44.625080][ T677] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/8/bus supports timestamps until 2038 (0x7fffffff) [ 44.682023][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 44.712007][ T682] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 44.722800][ T7] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:0: Invalid inode table block 34360965232 in block_group 0 [ 44.722892][ T682] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/10/bus supports timestamps until 2038 (0x7fffffff) [ 44.761565][ T225] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 44.778685][ T686] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 44.787601][ T686] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/8/bus supports timestamps until 2038 (0x7fffffff) [ 44.895915][ T697] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 44.895923][ T695] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 44.895975][ T695] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/10/bus supports timestamps until 2038 (0x7fffffff) [ 44.905151][ T697] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/8/bus supports timestamps until 2038 (0x7fffffff) [ 45.023658][ T702] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 45.032627][ T702] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/9/bus supports timestamps until 2038 (0x7fffffff) [ 45.083250][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 45.097368][ T225] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 45.132939][ T711] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 45.132946][ T712] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 45.133005][ T712] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/9/bus supports timestamps until 2038 (0x7fffffff) [ 45.141935][ T711] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/11/bus supports timestamps until 2038 (0x7fffffff) [ 45.184987][ T718] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 45.194160][ T718] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/9/bus supports timestamps until 2038 (0x7fffffff) [ 45.208865][ T702] EXT4-fs error (device loop0): ext4_map_blocks:726: inode #19: block 229: comm syz-executor.0: lblock 21 mapped to illegal pblock 229 (length 1) [ 45.230794][ T225] EXT4-fs error (device loop0): ext4_find_extent:928: inode #19: comm kworker/u4:2: pblk 208 bad header/extent: invalid magic - magic b60f, entries 18482, max 49795(0), depth 18433(0) [ 45.249151][ T702] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 21 with max blocks 1 with error 117 [ 45.249321][ T225] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4817: inode #19: block 18: len 1: ext4_ext_map_blocks returned -117 [ 45.273526][ T702] EXT4-fs (loop0): This should not happen!! Data will be lost [ 45.273526][ T702] [ 45.276174][ T225] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 45.302382][ T726] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 45.311113][ T726] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/9/bus supports timestamps until 2038 (0x7fffffff) [ 45.325242][ T225] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 45.327905][ T718] EXT4-fs error (device loop4): ext4_map_blocks:726: inode #19: block 238: comm syz-executor.4: lblock 30 mapped to illegal pblock 238 (length 1) [ 45.344334][ T225] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 45.362404][ T384] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 45.362607][ T225] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.376844][ T7] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:0: Invalid inode table block 34360965232 in block_group 0 [ 45.389026][ T225] EXT4-fs error (device loop0): ext4_find_extent:928: inode #19: comm kworker/u4:2: pblk 208 bad header/extent: invalid magic - magic b60f, entries 18482, max 49795(0), depth 18433(0) [ 45.433203][ T718] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm syz-executor.4: Invalid inode table block 34360965232 in block_group 0 [ 45.452176][ T225] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4817: inode #19: block 19: len 1: ext4_ext_map_blocks returned -117 [ 45.456720][ T735] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.466131][ T225] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 45.474822][ T735] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/11/bus supports timestamps until 2038 (0x7fffffff) [ 45.488214][ T718] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 45.502291][ T225] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 45.513570][ T718] EXT4-fs error (device loop4): ext4_ext_truncate:4396: inode #19: comm syz-executor.4: mark_inode_dirty error [ 45.520425][ T225] EXT4-fs error (device loop0): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 45.532635][ T718] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm syz-executor.4: Invalid inode table block 34360965232 in block_group 0 [ 45.551869][ T225] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.568265][ T718] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 45.570859][ T225] EXT4-fs error (device loop0): ext4_find_extent:928: inode #19: comm kworker/u4:2: pblk 208 bad header/extent: invalid magic - magic b60f, entries 18482, max 49795(0), depth 18433(0) [ 45.580519][ T718] EXT4-fs error (device loop4): ext4_truncate:4388: inode #19: comm syz-executor.4: mark_inode_dirty error [ 45.610030][ T225] EXT4-fs warning (device loop0): ext4_convert_unwritten_extents:4817: inode #19: block 20: len 1: ext4_ext_map_blocks returned -117 [ 45.611676][ T718] EXT4-fs error (device loop4): ext4_find_extent:928: inode #19: comm syz-executor.4: pblk 208 bad header/extent: invalid magic - magic b60f, entries 18482, max 49795(0), depth 18433(0) [ 45.624384][ T225] EXT4-fs (loop0): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 45.643829][ T718] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 45.668047][ T718] EXT4-fs (loop4): This should not happen!! Data will be lost [ 45.668047][ T718] [ 45.716285][ T741] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/10/bus supports timestamps until 2038 (0x7fffffff) [ 45.787204][ T384] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 45.821607][ T384] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 45.837640][ T745] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/12/bus supports timestamps until 2038 (0x7fffffff) [ 45.890071][ T752] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/10/bus supports timestamps until 2038 (0x7fffffff) [ 45.913838][ T384] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 45.945526][ T750] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/10/bus supports timestamps until 2038 (0x7fffffff) [ 45.961063][ T756] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/12/bus supports timestamps until 2038 (0x7fffffff) [ 46.007562][ T7] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:0: Invalid inode table block 34360965232 in block_group 0 [ 46.023620][ T760] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/10/bus supports timestamps until 2038 (0x7fffffff) [ 46.074462][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:0: Invalid inode table block 34360965232 in block_group 0 [ 46.092271][ T772] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/11/bus supports timestamps until 2038 (0x7fffffff) [ 46.163744][ T779] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/13/bus supports timestamps until 2038 (0x7fffffff) [ 46.198483][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 46.200756][ T225] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 46.244312][ T784] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/11/bus supports timestamps until 2038 (0x7fffffff) [ 46.267545][ T384] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 46.352034][ T384] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 46.384507][ T792] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/11/bus supports timestamps until 2038 (0x7fffffff) [ 46.413318][ T801] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/11/bus supports timestamps until 2038 (0x7fffffff) [ 46.462479][ T799] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/12/bus supports timestamps until 2038 (0x7fffffff) [ 46.480937][ T384] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 46.488305][ T809] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/14/bus supports timestamps until 2038 (0x7fffffff) [ 46.511797][ T798] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/13/bus supports timestamps until 2038 (0x7fffffff) [ 46.525968][ T9] EXT4-fs error (device loop5): ext4_map_blocks:726: inode #19: block 201: comm kworker/u4:1: lblock 9 mapped to illegal pblock 201 (length 1) [ 46.553110][ T384] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 46.574301][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4817: inode #19: block 9: len 1: ext4_ext_map_blocks returned -117 [ 46.587816][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 46.603173][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 46.617163][ T384] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 46.617543][ T9] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 46.644911][ T819] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/12/bus supports timestamps until 2038 (0x7fffffff) [ 46.645386][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.672801][ T9] EXT4-fs error (device loop5): ext4_map_blocks:726: inode #19: block 3650005082: comm kworker/u4:1: lblock 10 mapped to illegal pblock 3650005082 (length 1) [ 46.689390][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4817: inode #19: block 10: len 1: ext4_ext_map_blocks returned -117 [ 46.709103][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 46.722503][ T798] EXT4-fs error (device loop2): ext4_map_blocks:726: inode #19: block 233: comm syz-executor.2: lblock 25 mapped to illegal pblock 233 (length 1) [ 46.731116][ T9] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 46.748630][ T9] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 46.761786][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.775473][ T9] EXT4-fs error (device loop5): ext4_map_blocks:726: inode #19: block 3650005083: comm kworker/u4:1: lblock 11 mapped to illegal pblock 3650005083 (length 1) [ 46.792344][ T827] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/12/bus supports timestamps until 2038 (0x7fffffff) [ 46.801583][ T798] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm syz-executor.2: Invalid inode table block 34360965232 in block_group 0 [ 46.806304][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4817: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 46.820330][ T798] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 46.834078][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 46.843265][ T798] EXT4-fs error (device loop2): ext4_ext_truncate:4396: inode #19: comm syz-executor.2: mark_inode_dirty error [ 46.857033][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.877447][ T798] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm syz-executor.2: Invalid inode table block 34360965232 in block_group 0 [ 46.882867][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4817: inode #19: block 12: len 1: ext4_ext_map_blocks returned -117 [ 46.897066][ T798] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 46.910720][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.920146][ T798] EXT4-fs error (device loop2): ext4_truncate:4388: inode #19: comm syz-executor.2: mark_inode_dirty error [ 46.933091][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4817: inode #19: block 13: len 1: ext4_ext_map_blocks returned -117 [ 46.945264][ T798] EXT4-fs error (device loop2): ext4_find_extent:928: inode #19: comm syz-executor.2: pblk 208 bad header/extent: invalid magic - magic b60f, entries 18482, max 49795(0), depth 18433(0) [ 46.958095][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 46.976325][ T798] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 46.989000][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4817: inode #19: block 14: len 1: ext4_ext_map_blocks returned -117 [ 47.014828][ T798] EXT4-fs (loop2): This should not happen!! Data will be lost [ 47.014828][ T798] [ 47.025011][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.028622][ T24] kauditd_printk_skb: 4 callbacks suppressed [ 47.028633][ T24] audit: type=1400 audit(1684130334.180:164): avc: denied { remove_name } for pid=75 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 47.050028][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4817: inode #19: block 15: len 1: ext4_ext_map_blocks returned -117 [ 47.080491][ T24] audit: type=1400 audit(1684130334.180:165): avc: denied { rename } for pid=75 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 47.081982][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.116072][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4817: inode #19: block 16: len 1: ext4_ext_map_blocks returned -117 [ 47.119057][ T24] audit: type=1400 audit(1684130334.180:166): avc: denied { create } for pid=75 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 47.130049][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.150665][ T384] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 47.162671][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4817: inode #19: block 17: len 1: ext4_ext_map_blocks returned -117 [ 47.176783][ T384] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 47.189966][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.216485][ T9] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4817: inode #19: block 18: len 1: ext4_ext_map_blocks returned -117 [ 47.230381][ T9] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.272732][ T830] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/15/bus supports timestamps until 2038 (0x7fffffff) [ 47.272740][ T836] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/13/bus supports timestamps until 2038 (0x7fffffff) [ 47.430944][ T841] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/13/bus supports timestamps until 2038 (0x7fffffff) [ 47.446606][ T225] EXT4-fs error (device loop3): ext4_map_blocks:726: inode #19: block 247: comm kworker/u4:2: lblock 39 mapped to illegal pblock 247 (length 1) [ 47.468234][ T384] EXT4-fs error (device loop1): ext4_map_blocks:726: inode #19: block 201: comm kworker/u4:3: lblock 9 mapped to illegal pblock 201 (length 1) [ 47.471147][ T225] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 39: len 1: ext4_ext_map_blocks returned -117 [ 47.483231][ T384] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4817: inode #19: block 9: len 1: ext4_ext_map_blocks returned -117 [ 47.496500][ T836] EXT4-fs error (device loop1): ext4_map_blocks:726: inode #19: block 202: comm syz-executor.1: lblock 10 mapped to illegal pblock 202 (length 1) [ 47.509738][ T384] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 47.509923][ T384] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 47.531046][ T225] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 47.538246][ T384] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:3: mark_inode_dirty error [ 47.573772][ T384] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.589372][ T836] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 10 with max blocks 1 with error 117 [ 47.601995][ T836] EXT4-fs (loop1): This should not happen!! Data will be lost [ 47.601995][ T836] [ 47.612750][ T225] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5877: Corrupt filesystem 2023/05/15 05:58:54 executed programs: 86 [ 47.613156][ T854] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/13/bus supports timestamps until 2038 (0x7fffffff) [ 47.636761][ T849] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/14/bus supports timestamps until 2038 (0x7fffffff) [ 47.650849][ T384] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 47.653028][ T858] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/12/bus supports timestamps until 2038 (0x7fffffff) [ 47.669553][ T225] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 47.678647][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:0: Invalid inode table block 34360965232 in block_group 0 [ 47.704911][ T384] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 47.708264][ T225] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.731855][ T225] EXT4-fs error (device loop3): ext4_map_blocks:726: inode #19: block 40: comm kworker/u4:2: lblock 40 mapped to illegal pblock 40 (length 1) [ 47.735276][ T854] EXT4-fs error (device loop4): ext4_map_blocks:726: inode #19: block 235: comm syz-executor.4: lblock 27 mapped to illegal pblock 235 (length 1) [ 47.760910][ T9] EXT4-fs error (device loop4): ext4_map_blocks:726: inode #19: block 196: comm kworker/u4:1: lblock 4 mapped to illegal pblock 196 (length 1) [ 47.760973][ T854] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 27 with max blocks 1 with error 117 [ 47.788865][ T854] EXT4-fs (loop4): This should not happen!! Data will be lost [ 47.788865][ T854] [ 47.797144][ T225] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 40: len 1: ext4_ext_map_blocks returned -117 [ 47.798839][ T9] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4817: inode #19: block 4: len 1: ext4_ext_map_blocks returned -117 [ 47.825576][ T849] EXT4-fs error (device loop2): ext4_map_blocks:726: inode #19: block 199: comm syz-executor.2: lblock 7 mapped to illegal pblock 199 (length 1) [ 47.825902][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 47.840882][ T225] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 47.854198][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 47.868658][ T225] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 47.877668][ T9] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 47.898924][ T849] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm syz-executor.2: Invalid inode table block 34360965232 in block_group 0 [ 47.899540][ T9] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 47.925857][ T403] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:5: Invalid inode table block 34360965232 in block_group 0 [ 47.926483][ T9] EXT4-fs error (device loop4): ext4_map_blocks:726: inode #19: block 197: comm kworker/u4:1: lblock 5 mapped to illegal pblock 197 (length 1) [ 47.953920][ T9] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4817: inode #19: block 5: len 1: ext4_ext_map_blocks returned -117 [ 47.965075][ T225] EXT4-fs error (device loop3): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 47.967809][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 47.980514][ T849] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 48.000724][ T9] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 48.011619][ T225] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.014297][ T9] EXT4-fs error (device loop4): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:1: mark_inode_dirty error [ 48.029768][ T849] EXT4-fs error (device loop2): ext4_ext_truncate:4396: inode #19: comm syz-executor.2: mark_inode_dirty error [ 48.039083][ T9] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.053002][ T873] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/14/bus supports timestamps until 2038 (0x7fffffff) [ 48.063137][ T225] EXT4-fs error (device loop3): ext4_map_blocks:726: inode #19: block 41: comm kworker/u4:2: lblock 41 mapped to illegal pblock 41 (length 1) [ 48.080044][ T9] EXT4-fs error (device loop4): ext4_find_extent:928: inode #19: comm kworker/u4:1: pblk 208 bad header/extent: invalid magic - magic b60f, entries 18482, max 49795(0), depth 18433(0) [ 48.096310][ T849] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm syz-executor.2: Invalid inode table block 34360965232 in block_group 0 [ 48.109694][ T9] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4817: inode #19: block 6: len 1: ext4_ext_map_blocks returned -117 [ 48.123158][ T849] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 48.145614][ T225] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 41: len 1: ext4_ext_map_blocks returned -117 [ 48.159278][ T225] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 48.173252][ T849] EXT4-fs error (device loop2): ext4_truncate:4388: inode #19: comm syz-executor.2: mark_inode_dirty error [ 48.185259][ T849] EXT4-fs error (device loop2): ext4_find_extent:928: inode #19: comm syz-executor.2: pblk 208 bad header/extent: invalid magic - magic b60f, entries 18482, max 49795(0), depth 18433(0) [ 48.187640][ T871] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/14/bus supports timestamps until 2038 (0x7fffffff) [ 48.204044][ T849] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 7 with error 117 [ 48.223180][ T9] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.230116][ T849] EXT4-fs (loop2): This should not happen!! Data will be lost [ 48.230116][ T849] [ 48.251800][ T225] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.265583][ T384] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 48.283448][ T9] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4817: inode #19: block 7: len 1: ext4_ext_map_blocks returned -117 [ 48.290802][ T880] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/13/bus supports timestamps until 2038 (0x7fffffff) [ 48.297492][ T225] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 42: len 1: ext4_ext_map_blocks returned -117 [ 48.325186][ T384] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 48.339288][ T403] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:5: Invalid inode table block 34360965232 in block_group 0 [ 48.353463][ T9] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.366624][ T9] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4817: inode #19: block 8: len 1: ext4_ext_map_blocks returned -117 [ 48.380676][ T225] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.393559][ T225] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 43: len 1: ext4_ext_map_blocks returned -28 [ 48.401751][ T9] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.408682][ T225] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -28) [ 48.424442][ T403] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:5: Invalid inode table block 34360965232 in block_group 0 [ 48.432750][ T225] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 44: len 1: ext4_ext_map_blocks returned -28 [ 48.448683][ T9] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4817: inode #19: block 9: len 1: ext4_ext_map_blocks returned -117 [ 48.473669][ T225] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -28) [ 48.473680][ T888] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:7: Invalid inode table block 34360965232 in block_group 0 [ 48.475783][ T9] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.487497][ T225] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 45: len 1: ext4_ext_map_blocks returned -28 [ 48.523084][ T9] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4817: inode #19: block 10: len 1: ext4_ext_map_blocks returned -117 [ 48.536437][ T225] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -28) [ 48.539692][ T9] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.552324][ T225] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 46: len 1: ext4_ext_map_blocks returned -28 [ 48.564829][ T9] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4817: inode #19: block 11: len 1: ext4_ext_map_blocks returned -117 [ 48.578518][ T225] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -28) [ 48.593102][ T9] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 48.604331][ T225] EXT4-fs warning (device loop3): ext4_convert_unwritten_extents:4817: inode #19: block 47: len 1: ext4_ext_map_blocks returned -28 [ 48.616640][ T9] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4817: inode #19: block 12: len 1: ext4_ext_map_blocks returned -117 [ 48.630828][ T225] EXT4-fs (loop3): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -28) [ 48.644127][ T9] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4817: inode #19: block 13: len 1: ext4_ext_map_blocks returned -117 [ 48.702459][ T890] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/15/bus supports timestamps until 2038 (0x7fffffff) [ 48.854508][ T896] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/15/bus supports timestamps until 2038 (0x7fffffff) [ 48.874953][ T901] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/14/bus supports timestamps until 2038 (0x7fffffff) [ 48.901139][ T9] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 48.930913][ T902] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/16/bus supports timestamps until 2038 (0x7fffffff) [ 48.947252][ T903] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/14/bus supports timestamps until 2038 (0x7fffffff) [ 48.962265][ T899] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/15/bus supports timestamps until 2038 (0x7fffffff) [ 48.965321][ T9] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 49.067869][ T225] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 49.099429][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 49.158536][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 49.173432][ T888] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm kworker/u4:7: Invalid inode table block 34360965232 in block_group 0 [ 49.197347][ T922] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/16/bus supports timestamps until 2038 (0x7fffffff) [ 49.212165][ T923] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/15/bus supports timestamps until 2038 (0x7fffffff) [ 49.213564][ T925] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/16/bus supports timestamps until 2038 (0x7fffffff) [ 49.300819][ T935] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/17/bus supports timestamps until 2038 (0x7fffffff) [ 49.321984][ T923] EXT4-fs error (device loop5): ext4_map_blocks:726: inode #19: block 240: comm syz-executor.5: lblock 32 mapped to illegal pblock 240 (length 1) [ 49.322849][ T403] EXT4-fs error (device loop5): ext4_map_blocks:726: inode #19: block 239: comm kworker/u4:5: lblock 31 mapped to illegal pblock 239 (length 1) [ 49.348702][ T939] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/16/bus supports timestamps until 2038 (0x7fffffff) [ 49.366586][ T923] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 32 with max blocks 1 with error 117 [ 49.379656][ T922] EXT4-fs error (device loop1): ext4_map_blocks:726: inode #19: block 225: comm syz-executor.1: lblock 17 mapped to illegal pblock 225 (length 1) [ 49.379740][ T888] EXT4-fs error (device loop1): ext4_map_blocks:726: inode #19: block 206: comm kworker/u4:7: lblock 14 mapped to illegal pblock 206 (length 1) [ 49.407529][ T923] EXT4-fs (loop5): This should not happen!! Data will be lost [ 49.407529][ T923] [ 49.419874][ T943] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/15/bus supports timestamps until 2038 (0x7fffffff) [ 49.425996][ T888] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4817: inode #19: block 14: len 1: ext4_ext_map_blocks returned -117 [ 49.434093][ T922] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 17 with max blocks 1 with error 117 [ 49.447951][ T888] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:7: Invalid inode table block 34360965232 in block_group 0 [ 49.459829][ T403] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4817: inode #19: block 31: len 1: ext4_ext_map_blocks returned -117 [ 49.459842][ T403] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:5: Invalid inode table block 34360965232 in block_group 0 [ 49.468083][ T935] EXT4-fs error (device loop3): ext4_map_blocks:726: inode #19: block 225: comm syz-executor.3: lblock 17 mapped to illegal pblock 225 (length 1) [ 49.473964][ T888] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 49.487361][ T403] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 49.490838][ T384] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 49.501951][ T922] EXT4-fs (loop1): This should not happen!! Data will be lost [ 49.501951][ T922] [ 49.516248][ T403] EXT4-fs error (device loop5): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:5: mark_inode_dirty error [ 49.534402][ T888] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:7: mark_inode_dirty error [ 49.548157][ T403] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.570958][ T935] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm syz-executor.3: Invalid inode table block 34360965232 in block_group 0 [ 49.595962][ T888] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.596605][ T935] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 49.610712][ T939] EXT4-fs error (device loop2): ext4_map_blocks:726: inode #19: block 193: comm syz-executor.2: lblock 1 mapped to illegal pblock 193 (length 1) [ 49.622858][ T935] EXT4-fs error (device loop3): ext4_ext_truncate:4396: inode #19: comm syz-executor.3: mark_inode_dirty error [ 49.640065][ T888] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:7: pblk 208 bad header/extent: invalid magic - magic b60f, entries 18482, max 49795(0), depth 18433(0) [ 49.646995][ T935] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm syz-executor.3: Invalid inode table block 34360965232 in block_group 0 [ 49.658528][ T403] EXT4-fs error (device loop2): ext4_map_blocks:726: inode #19: block 192: comm kworker/u4:5: lblock 0 mapped to illegal pblock 192 (length 1) [ 49.676152][ T935] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 49.690627][ T888] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4817: inode #19: block 15: len 1: ext4_ext_map_blocks returned -117 [ 49.704484][ T935] EXT4-fs error (device loop3): ext4_truncate:4388: inode #19: comm syz-executor.3: mark_inode_dirty error [ 49.724182][ T939] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 1 with max blocks 1 with error 117 [ 49.727335][ T935] EXT4-fs error (device loop3): ext4_find_extent:928: inode #19: comm syz-executor.3: pblk 208 bad header/extent: invalid magic - magic b60f, entries 18482, max 49795(0), depth 18433(0) [ 49.759627][ T939] EXT4-fs (loop2): This should not happen!! Data will be lost [ 49.759627][ T939] [ 49.769185][ T935] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 49.778558][ T403] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4817: inode #19: block 0: len 1: ext4_ext_map_blocks returned -117 [ 49.790618][ T935] EXT4-fs (loop3): This should not happen!! Data will be lost [ 49.790618][ T935] [ 49.806216][ T888] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:7: Invalid inode table block 34360965232 in block_group 0 [ 49.819437][ T403] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:5: Invalid inode table block 34360965232 in block_group 0 [ 49.833246][ T384] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 49.842067][ T403] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 49.856973][ T384] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 49.864002][ T403] EXT4-fs error (device loop2): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:5: mark_inode_dirty error [ 49.877856][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 49.889997][ T403] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.917711][ T888] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 49.928029][ T9] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 49.928075][ T888] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:7: mark_inode_dirty error [ 49.928396][ T225] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 49.968455][ T888] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 49.983096][ T225] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 49.991420][ T888] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:7: pblk 208 bad header/extent: invalid magic - magic b60f, entries 18482, max 49795(0), depth 18433(0) [ 50.021803][ T888] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4817: inode #19: block 16: len 1: ext4_ext_map_blocks returned -117 [ 50.035876][ T957] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/17/bus supports timestamps until 2038 (0x7fffffff) [ 50.046431][ T888] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.174556][ T888] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:7: Invalid inode table block 34360965232 in block_group 0 [ 50.189300][ T960] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/16/bus supports timestamps until 2038 (0x7fffffff) [ 50.214200][ T964] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/16/bus supports timestamps until 2038 (0x7fffffff) [ 50.230345][ T972] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/17/bus supports timestamps until 2038 (0x7fffffff) [ 50.245071][ T967] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/17/bus supports timestamps until 2038 (0x7fffffff) [ 50.260278][ T970] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/18/bus supports timestamps until 2038 (0x7fffffff) [ 50.344288][ T225] EXT4-fs error (device loop1): ext4_map_blocks:726: inode #19: block 227: comm kworker/u4:2: lblock 19 mapped to illegal pblock 227 (length 1) [ 50.361235][ T972] EXT4-fs error (device loop1): ext4_map_blocks:726: inode #19: block 237: comm syz-executor.1: lblock 29 mapped to illegal pblock 237 (length 1) [ 50.376210][ T888] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:7: Invalid inode table block 34360965232 in block_group 0 [ 50.376753][ T225] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4817: inode #19: block 19: len 1: ext4_ext_map_blocks returned -117 [ 50.393621][ T972] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 29 with max blocks 1 with error 117 [ 50.415437][ T972] EXT4-fs (loop1): This should not happen!! Data will be lost [ 50.415437][ T972] [ 50.425501][ T225] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 50.440978][ T987] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/18/bus supports timestamps until 2038 (0x7fffffff) [ 50.441830][ T9] EXT4-fs error (device loop2): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 50.463261][ T225] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 50.477756][ T225] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 50.497720][ T384] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 50.497774][ T225] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.524020][ T225] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:2: pblk 208 bad header/extent: invalid magic - magic b60f, entries 18482, max 49795(0), depth 18433(0) [ 50.542284][ T225] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4817: inode #19: block 20: len 1: ext4_ext_map_blocks returned -117 [ 50.556025][ T225] EXT4-fs error (device loop1): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 50.570681][ T225] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5877: Corrupt filesystem [ 50.580326][ T225] EXT4-fs error (device loop1): ext4_convert_unwritten_extents:4818: inode #19: comm kworker/u4:2: mark_inode_dirty error [ 50.582450][ T998] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/17/bus supports timestamps until 2038 (0x7fffffff) [ 50.593275][ T225] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.620113][ T225] EXT4-fs error (device loop1): ext4_find_extent:928: inode #19: comm kworker/u4:2: pblk 208 bad header/extent: invalid magic - magic b60f, entries 18482, max 49795(0), depth 18433(0) [ 50.623079][ T994] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/17/bus supports timestamps until 2038 (0x7fffffff) [ 50.638722][ T225] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4817: inode #19: block 21: len 1: ext4_ext_map_blocks returned -117 [ 50.666407][ T225] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.679228][ T225] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4817: inode #19: block 22: len 1: ext4_ext_map_blocks returned -117 [ 50.692983][ T225] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.705855][ T225] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4817: inode #19: block 23: len 1: ext4_ext_map_blocks returned -117 [ 50.720203][ T225] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.747400][ T225] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4817: inode #19: block 24: len 1: ext4_ext_map_blocks returned -117 [ 50.762131][ T225] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.774918][ T225] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4817: inode #19: block 25: len 1: ext4_ext_map_blocks returned -117 [ 50.788918][ T225] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.801922][ T225] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4817: inode #19: block 26: len 1: ext4_ext_map_blocks returned -117 [ 50.818044][ T225] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 50.833821][ T225] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4817: inode #19: block 27: len 1: ext4_ext_map_blocks returned -117 [ 50.834225][ T9] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm kworker/u4:1: Invalid inode table block 34360965232 in block_group 0 [ 50.848375][ T225] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4817: inode #19: block 28: len 1: ext4_ext_map_blocks returned -117 [ 50.861774][ T384] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 50.889923][ T1006] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/18/bus supports timestamps until 2038 (0x7fffffff) [ 50.917330][ T1011] ext4 filesystem being mounted at /root/syzkaller-testdir4226823383/syzkaller.lzeTTL/19/bus supports timestamps until 2038 (0x7fffffff) [ 50.994852][ T1010] ext4 filesystem being mounted at /root/syzkaller-testdir294692294/syzkaller.73KRzB/19/bus supports timestamps until 2038 (0x7fffffff) [ 51.039454][ T1017] ext4 filesystem being mounted at /root/syzkaller-testdir2120614438/syzkaller.UScoWk/18/bus supports timestamps until 2038 (0x7fffffff) [ 51.075501][ T1026] ext4 filesystem being mounted at /root/syzkaller-testdir2114332587/syzkaller.eL57dJ/18/bus supports timestamps until 2038 (0x7fffffff) [ 51.091953][ T1021] ext4 filesystem being mounted at /root/syzkaller-testdir820573348/syzkaller.r9Nfo9/18/bus supports timestamps until 2038 (0x7fffffff) [ 51.125482][ T888] EXT4-fs error (device loop3): __ext4_get_inode_loc:4436: comm kworker/u4:7: Invalid inode table block 34360965232 in block_group 0 [ 51.166971][ T384] EXT4-fs error (device loop0): __ext4_get_inode_loc:4436: comm kworker/u4:3: Invalid inode table block 34360965232 in block_group 0 [ 51.182390][ T225] EXT4-fs error (device loop5): __ext4_get_inode_loc:4436: comm kworker/u4:2: Invalid inode table block 34360965232 in block_group 0 [ 51.184159][ T1026] EXT4-fs error (device loop1): ext4_map_blocks:726: inode #19: block 235: comm syz-executor.1: lblock 27 mapped to illegal pblock 235 (length 1) [ 51.197755][ T1039] ext4 filesystem being mounted at /root/syzkaller-testdir1298454066/syzkaller.ZZCiNy/19/bus supports timestamps until 2038 (0x7fffffff) [ 51.231988][ T1026] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 27 with max blocks 1 with error 117 [ 51.245436][ T1026] EXT4-fs (loop1): This should not happen!! Data will be lost [ 51.245436][ T1026]