Warning: Permanently added '10.128.1.105' (ED25519) to the list of known hosts. 2024/08/23 07:32:25 ignoring optional flag "sandboxArg"="0" 2024/08/23 07:32:26 parsed 1 programs 2024/08/23 07:32:26 executed programs: 0 [ 45.947788][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.954932][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.962787][ T366] device bridge_slave_0 entered promiscuous mode [ 45.979492][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.986470][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.994071][ T357] device bridge_slave_0 entered promiscuous mode [ 46.000916][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.007856][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.015144][ T366] device bridge_slave_1 entered promiscuous mode [ 46.036414][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.043282][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.050911][ T357] device bridge_slave_1 entered promiscuous mode [ 46.107432][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.114502][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.121951][ T368] device bridge_slave_0 entered promiscuous mode [ 46.128839][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.136009][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.143389][ T368] device bridge_slave_1 entered promiscuous mode [ 46.178269][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.185332][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.192608][ T365] device bridge_slave_0 entered promiscuous mode [ 46.211073][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.218004][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.225525][ T365] device bridge_slave_1 entered promiscuous mode [ 46.238750][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.246185][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.253538][ T367] device bridge_slave_0 entered promiscuous mode [ 46.277191][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.284302][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.291810][ T367] device bridge_slave_1 entered promiscuous mode [ 46.319119][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.326179][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.333651][ T359] device bridge_slave_0 entered promiscuous mode [ 46.355593][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.362590][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.369931][ T359] device bridge_slave_1 entered promiscuous mode [ 46.470558][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.477521][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.485457][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.492450][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.589957][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.597012][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.604116][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.610890][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.631115][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.638610][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.646215][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.653336][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.662056][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.669007][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.676134][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.682900][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.705006][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.713338][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.722622][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.730254][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.738639][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.746146][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.753705][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.760860][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.769474][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.777228][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.827325][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.836620][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.844819][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.852396][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.859677][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.867800][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.883671][ T366] device veth0_vlan entered promiscuous mode [ 46.902423][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.910128][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.939855][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.948540][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.957050][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.964164][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.972374][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.980534][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.988557][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.995672][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.022361][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.030500][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.038775][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.046548][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.054122][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.061772][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.069456][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.078020][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.086032][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.093081][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.100513][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.108026][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.115715][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.124335][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.132568][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.139745][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.147249][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.155462][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.163641][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.170662][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.177916][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.186577][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.194798][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.201830][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.209074][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.217499][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.225534][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.232497][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.239992][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.248436][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.256724][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.263593][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.270708][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.279503][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.288027][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.295148][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.302757][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.310473][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.336080][ T365] device veth0_vlan entered promiscuous mode [ 47.351713][ T366] device veth1_macvtap entered promiscuous mode [ 47.358451][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.367943][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.376215][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.383547][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.391299][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.399133][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.408019][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.416380][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.424641][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.432900][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.441304][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.449391][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.456661][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.463922][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.472129][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.489645][ T365] device veth1_macvtap entered promiscuous mode [ 47.497290][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.505608][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.513840][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.521894][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.532294][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.540265][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.570312][ T367] device veth0_vlan entered promiscuous mode [ 47.585158][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.594255][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.602167][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.609669][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.617336][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.626258][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.634486][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.642486][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.650257][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.660413][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.668646][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.677076][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.685575][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.693912][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.702016][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.710046][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.729692][ T359] device veth0_vlan entered promiscuous mode [ 47.737197][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.745721][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.753717][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.761824][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.774398][ T367] device veth1_macvtap entered promiscuous mode [ 47.783941][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.792479][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.800836][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.813576][ T30] kauditd_printk_skb: 15 callbacks suppressed [ 47.813592][ T30] audit: type=1400 audit(1724398348.195:91): avc: denied { mounton } for pid=365 comm="syz-executor.2" path="/dev/binderfs" dev="devtmpfs" ino=362 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 47.859559][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.869151][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.878847][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.889778][ T393] loop4: detected capacity change from 0 to 512 [ 47.890596][ T394] loop2: detected capacity change from 0 to 512 [ 47.896369][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.903267][ T30] audit: type=1400 audit(1724398348.285:92): avc: denied { mounton } for pid=391 comm="syz-executor.2" path="/root/syzkaller-testdir1593882708/syzkaller.9jb30Y/0/file1" dev="sda1" ino=1952 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.910706][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.953495][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.955615][ T394] EXT4-fs (loop2): 1 orphan inode deleted [ 47.962801][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.971388][ T394] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 47.979610][ T393] EXT4-fs (loop4): 1 orphan inode deleted [ 47.999048][ T30] audit: type=1400 audit(1724398348.385:93): avc: denied { mount } for pid=391 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 [ 48.007884][ T393] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 48.033561][ T368] device veth0_vlan entered promiscuous mode [ 48.051454][ T394] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/0/file1 supports timestamps until 2038 (0x7fffffff) [ 48.061285][ T368] device veth1_macvtap entered promiscuous mode [ 48.074061][ T393] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/0/file1 supports timestamps until 2038 (0x7fffffff) [ 48.078941][ T359] device veth1_macvtap entered promiscuous mode [ 48.088775][ T30] audit: type=1400 audit(1724398348.465:94): avc: denied { write } for pid=392 comm="syz-executor.4" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.116855][ T400] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 48.118285][ T30] audit: type=1400 audit(1724398348.475:95): avc: denied { add_name } for pid=391 comm="syz-executor.2" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.130210][ T401] EXT4-fs error (device loop4): ext4_ext_map_blocks:4160: inode #16: comm syz-executor.4: bad extent address lblock: 0, depth: 1 pblock 0 [ 48.147996][ T30] audit: type=1400 audit(1724398348.475:96): avc: denied { create } for pid=391 comm="syz-executor.2" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.166410][ T400] EXT4-fs (loop2): Remounting filesystem read-only [ 48.182347][ T30] audit: type=1400 audit(1724398348.475:97): avc: denied { read write open } for pid=391 comm="syz-executor.2" path="/root/syzkaller-testdir1593882708/syzkaller.9jb30Y/0/file1/bus" dev="loop2" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.191499][ T400] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 48.217373][ T30] audit: type=1400 audit(1724398348.475:98): avc: denied { mounton } for pid=391 comm="syz-executor.2" path="/root/syzkaller-testdir1593882708/syzkaller.9jb30Y/0/file1/bus" dev="loop2" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.233495][ T401] EXT4-fs (loop4): Remounting filesystem read-only [ 48.258090][ T357] device veth0_vlan entered promiscuous mode [ 48.262817][ T400] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 48.270008][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.277233][ T400] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 48.284714][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.304368][ T30] audit: type=1400 audit(1724398348.675:99): avc: denied { unmount } for pid=366 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 48.326167][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.338360][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.346589][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.354649][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.362389][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.370634][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.378427][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.385807][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.393300][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.418577][ T404] loop3: detected capacity change from 0 to 512 [ 48.436691][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.447592][ T408] loop2: detected capacity change from 0 to 512 [ 48.449589][ T406] loop4: detected capacity change from 0 to 512 [ 48.455683][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.469193][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.478415][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.487450][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.489762][ T406] EXT4-fs (loop4): 1 orphan inode deleted [ 48.497831][ T404] EXT4-fs (loop3): 1 orphan inode deleted [ 48.502042][ T406] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 48.507368][ T404] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 48.532478][ T408] EXT4-fs (loop2): 1 orphan inode deleted [ 48.551615][ T389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.556906][ T406] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/1/file1 supports timestamps until 2038 (0x7fffffff) [ 48.566006][ T404] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/0/file1 supports timestamps until 2038 (0x7fffffff) [ 48.583198][ T408] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 48.604885][ T417] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 48.613930][ T408] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/1/file1 supports timestamps until 2038 (0x7fffffff) [ 48.623327][ T30] audit: type=1400 audit(1724398349.005:100): avc: denied { read } for pid=82 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 48.656489][ T418] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 48.668048][ T417] EXT4-fs (loop4): Remounting filesystem read-only [ 48.681748][ T357] device veth1_macvtap entered promiscuous mode [ 48.688333][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.696341][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.701671][ T418] EXT4-fs (loop2): Remounting filesystem read-only [ 48.704915][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.710858][ T418] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #18: comm syz-executor.2: mark_inode_dirty error [ 48.719405][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.731408][ T367] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 48.738690][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.748203][ T367] EXT4-fs (loop3): Remounting filesystem read-only [ 48.756422][ T417] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 48.763922][ T418] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 48.784148][ T367] EXT4-fs error (device loop3): ext4_quota_off:6476: inode #3: comm syz-executor.3: mark_inode_dirty error [ 48.787467][ T417] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 48.796632][ T418] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #18: comm syz-executor.2: mark_inode_dirty error [ 48.805933][ T417] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 48.837458][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.848427][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.857246][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.866487][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.907208][ T423] loop2: detected capacity change from 0 to 512 [ 48.923671][ T427] loop0: detected capacity change from 0 to 512 [ 48.937340][ T422] loop3: detected capacity change from 0 to 512 [ 48.944714][ T425] loop5: detected capacity change from 0 to 512 [ 48.949396][ T429] loop1: detected capacity change from 0 to 512 [ 48.967553][ T435] loop4: detected capacity change from 0 to 512 [ 48.969408][ T422] EXT4-fs (loop3): 1 orphan inode deleted [ 48.977736][ T427] EXT4-fs (loop0): 1 orphan inode deleted [ 48.985756][ T425] EXT4-fs (loop5): 1 orphan inode deleted [ 48.992605][ T427] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 48.993167][ T425] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 49.018176][ T435] EXT4-fs (loop4): 1 orphan inode deleted [ 49.037840][ T422] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 49.042522][ T425] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/0/file1 supports timestamps until 2038 (0x7fffffff) [ 49.065983][ T422] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/1/file1 supports timestamps until 2038 (0x7fffffff) [ 49.084915][ T423] EXT4-fs (loop2): 1 orphan inode deleted [ 49.093771][ T435] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 49.098617][ T423] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 49.120084][ T427] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/0/file1 supports timestamps until 2038 (0x7fffffff) [ 49.145854][ T435] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/2/file1 supports timestamps until 2038 (0x7fffffff) [ 49.156054][ T423] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/2/file1 supports timestamps until 2038 (0x7fffffff) [ 49.187001][ T429] EXT4-fs (loop1): 1 orphan inode deleted [ 49.195776][ T429] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 49.229755][ T446] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 49.251895][ T429] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/0/file1 supports timestamps until 2038 (0x7fffffff) [ 49.274446][ T446] EXT4-fs (loop3): Remounting filesystem read-only [ 49.281406][ T446] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 49.282671][ T449] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 49.293539][ T446] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 49.316678][ T365] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 49.320094][ T450] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 49.327421][ T365] EXT4-fs (loop2): Remounting filesystem read-only [ 49.345889][ T449] EXT4-fs (loop1): Remounting filesystem read-only [ 49.346168][ T450] EXT4-fs (loop0): Remounting filesystem read-only [ 49.359027][ T365] EXT4-fs error (device loop2): ext4_quota_off:6476: inode #3: comm syz-executor.2: mark_inode_dirty error [ 49.360980][ T366] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 49.371400][ T446] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 49.390994][ T450] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 49.400394][ T452] loop5: detected capacity change from 0 to 512 [ 49.405907][ T449] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 49.422462][ T366] EXT4-fs (loop4): Remounting filesystem read-only [ 49.428906][ T450] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 49.438531][ T366] EXT4-fs error (device loop4): ext4_quota_off:6476: inode #3: comm syz-executor.4: mark_inode_dirty error [ 49.451761][ T450] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 49.467867][ T449] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 49.479833][ T449] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 49.491700][ T452] EXT4-fs (loop5): 1 orphan inode deleted [ 49.498378][ T452] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 49.534075][ T452] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/1/file1 supports timestamps until 2038 (0x7fffffff) [ 49.535358][ T457] loop4: detected capacity change from 0 to 512 [ 49.560868][ T460] loop3: detected capacity change from 0 to 512 [ 49.568476][ T461] loop2: detected capacity change from 0 to 512 [ 49.570961][ T462] EXT4-fs error (device loop5): ext4_ext_map_blocks:4160: inode #16: comm syz-executor.5: bad extent address lblock: 0, depth: 1 pblock 0 [ 49.611755][ T462] EXT4-fs (loop5): Remounting filesystem read-only [ 49.629741][ T468] loop0: detected capacity change from 0 to 512 [ 49.636283][ T471] loop1: detected capacity change from 0 to 512 [ 49.655176][ T457] EXT4-fs (loop4): 1 orphan inode deleted [ 49.660742][ T457] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 49.679840][ T460] EXT4-fs (loop3): 1 orphan inode deleted [ 49.688804][ T460] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 49.706310][ T461] EXT4-fs (loop2): 1 orphan inode deleted [ 49.713919][ T460] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/2/file1 supports timestamps until 2038 (0x7fffffff) [ 49.719638][ T471] EXT4-fs (loop1): 1 orphan inode deleted [ 49.735951][ T482] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 49.746551][ T477] loop5: detected capacity change from 0 to 512 [ 49.752976][ T471] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 49.753636][ T482] EXT4-fs (loop3): Remounting filesystem read-only [ 49.775248][ T461] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 49.786194][ T468] EXT4-fs (loop0): 1 orphan inode deleted [ 49.805380][ T461] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/3/file1 supports timestamps until 2038 (0x7fffffff) [ 49.826123][ T482] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 49.838475][ T482] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 49.839678][ T468] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 49.849860][ T482] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 49.871390][ T457] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/3/file1 supports timestamps until 2038 (0x7fffffff) [ 49.891039][ T471] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/1/file1 supports timestamps until 2038 (0x7fffffff) [ 49.917016][ T468] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/1/file1 supports timestamps until 2038 (0x7fffffff) [ 49.919622][ T486] EXT4-fs error (device loop1): ext4_ext_map_blocks:4160: inode #16: comm syz-executor.1: bad extent address lblock: 0, depth: 1 pblock 0 [ 49.951562][ T486] EXT4-fs (loop1): Remounting filesystem read-only [ 49.963534][ T477] EXT4-fs (loop5): 1 orphan inode deleted [ 49.966942][ T488] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 49.969234][ T477] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 49.985072][ T489] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 50.012487][ T488] EXT4-fs (loop0): Remounting filesystem read-only [ 50.019180][ T488] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 50.032875][ T477] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/2/file1 supports timestamps until 2038 (0x7fffffff) [ 50.032884][ T489] EXT4-fs (loop4): Remounting filesystem read-only [ 50.059861][ T488] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 50.064181][ T489] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 50.070299][ T488] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 50.084010][ T490] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 50.094757][ T489] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 50.105941][ T490] EXT4-fs (loop5): Remounting filesystem read-only [ 50.125000][ T492] loop2: detected capacity change from 0 to 512 [ 50.125625][ T490] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 50.143836][ T494] loop3: detected capacity change from 0 to 512 [ 50.150552][ T489] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 50.162572][ T490] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 50.173707][ T490] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 50.205637][ T494] EXT4-fs (loop3): 1 orphan inode deleted [ 50.211830][ T494] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 50.213023][ T492] EXT4-fs (loop2): 1 orphan inode deleted [ 50.239018][ T492] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 50.243533][ T496] loop1: detected capacity change from 0 to 512 [ 50.262772][ T492] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/4/file1 supports timestamps until 2038 (0x7fffffff) [ 50.283029][ T502] loop0: detected capacity change from 0 to 512 [ 50.291580][ T494] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/3/file1 supports timestamps until 2038 (0x7fffffff) [ 50.294514][ T504] loop4: detected capacity change from 0 to 512 [ 50.318824][ T506] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 50.331606][ T506] EXT4-fs (loop3): Remounting filesystem read-only [ 50.335881][ T365] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 50.341299][ T506] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 50.362078][ T510] loop5: detected capacity change from 0 to 512 [ 50.363581][ T502] EXT4-fs (loop0): 1 orphan inode deleted [ 50.368728][ T506] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 50.385864][ T496] EXT4-fs (loop1): 1 orphan inode deleted [ 50.392089][ T365] EXT4-fs (loop2): Remounting filesystem read-only [ 50.398850][ T502] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 50.402311][ T496] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 50.424170][ T365] EXT4-fs error (device loop2): ext4_quota_off:6476: inode #3: comm syz-executor.2: mark_inode_dirty error [ 50.442112][ T496] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/2/file1 supports timestamps until 2038 (0x7fffffff) [ 50.456873][ T506] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 50.468061][ T502] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/2/file1 supports timestamps until 2038 (0x7fffffff) [ 50.489528][ T504] EXT4-fs (loop4): 1 orphan inode deleted [ 50.502420][ T504] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 50.509489][ T516] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 50.525533][ T504] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/4/file1 supports timestamps until 2038 (0x7fffffff) [ 50.552018][ T517] EXT4-fs error (device loop0): ext4_split_extent:3348: inode #16: comm syz-executor.0: unexpected hole at 0 [ 50.568260][ T510] EXT4-fs (loop5): 1 orphan inode deleted [ 50.575741][ T510] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 50.577279][ T516] EXT4-fs (loop1): Remounting filesystem read-only [ 50.604989][ T517] EXT4-fs (loop0): Remounting filesystem read-only [ 50.605453][ T516] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 50.614043][ T520] EXT4-fs error (device loop4): ext4_map_blocks:716: inode #16: block 41: comm syz-executor.4: lblock 0 mapped to illegal pblock 41 (length 1) [ 50.623579][ T510] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/3/file1 supports timestamps until 2038 (0x7fffffff) [ 50.656298][ T516] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 50.667257][ T522] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 50.676833][ T520] EXT4-fs (loop4): Remounting filesystem read-only [ 50.679297][ T522] EXT4-fs (loop5): Remounting filesystem read-only [ 50.684300][ T516] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 50.692967][ T522] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #18: comm syz-executor.5: mark_inode_dirty error 2024/08/23 07:32:31 executed programs: 29 [ 50.713979][ T522] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 50.723932][ T522] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #18: comm syz-executor.5: mark_inode_dirty error [ 50.747426][ T525] loop3: detected capacity change from 0 to 512 [ 50.749815][ T526] loop2: detected capacity change from 0 to 512 [ 50.772898][ T525] EXT4-fs (loop3): 1 orphan inode deleted [ 50.778718][ T525] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 50.800045][ T525] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/4/file1 supports timestamps until 2038 (0x7fffffff) [ 50.802685][ T526] EXT4-fs (loop2): 1 orphan inode deleted [ 50.819613][ T526] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 50.846115][ T534] loop0: detected capacity change from 0 to 512 [ 50.856452][ T536] loop1: detected capacity change from 0 to 512 [ 50.864727][ T526] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/5/file1 supports timestamps until 2038 (0x7fffffff) [ 50.872543][ T535] EXT4-fs error (device loop3): ext4_map_blocks:716: inode #16: block 41: comm syz-executor.3: lblock 0 mapped to illegal pblock 41 (length 1) [ 50.884685][ T537] loop4: detected capacity change from 0 to 512 [ 50.906543][ T535] EXT4-fs (loop3): Remounting filesystem read-only [ 50.915874][ T537] EXT4-fs (loop4): 1 orphan inode deleted [ 50.916679][ T540] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 50.926544][ T539] loop5: detected capacity change from 0 to 512 [ 50.932350][ T537] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 50.961512][ T540] EXT4-fs (loop2): Remounting filesystem read-only [ 50.961608][ T537] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/5/file1 supports timestamps until 2038 (0x7fffffff) [ 50.968036][ T540] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 50.994531][ T540] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 51.005873][ T540] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 51.008246][ T536] EXT4-fs (loop1): 1 orphan inode deleted [ 51.020928][ T547] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 51.024533][ T534] EXT4-fs (loop0): 1 orphan inode deleted [ 51.032529][ T536] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 51.039578][ T534] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 51.059332][ T536] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/3/file1 supports timestamps until 2038 (0x7fffffff) [ 51.096164][ T534] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/3/file1 supports timestamps until 2038 (0x7fffffff) [ 51.116310][ T550] loop3: detected capacity change from 0 to 512 [ 51.123656][ T547] EXT4-fs (loop4): Remounting filesystem read-only [ 51.134756][ T549] EXT4-fs error (device loop1): ext4_ext_map_blocks:4160: inode #16: comm syz-executor.1: bad extent address lblock: 0, depth: 1 pblock 0 [ 51.149862][ T547] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 51.153015][ T550] EXT4-fs (loop3): 1 orphan inode deleted [ 51.161527][ T549] EXT4-fs (loop1): Remounting filesystem read-only [ 51.167437][ T550] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 51.180361][ T547] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 51.205209][ T539] EXT4-fs (loop5): 1 orphan inode deleted [ 51.205917][ T547] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 51.227047][ T555] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 51.227535][ T557] loop2: detected capacity change from 0 to 512 [ 51.243452][ T539] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 51.243694][ T550] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/5/file1 supports timestamps until 2038 (0x7fffffff) [ 51.272608][ T555] EXT4-fs (loop0): Remounting filesystem read-only [ 51.285350][ T558] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 51.296203][ T539] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/4/file1 supports timestamps until 2038 (0x7fffffff) [ 51.313527][ T555] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 51.326112][ T555] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 51.328336][ T560] loop1: detected capacity change from 0 to 512 [ 51.336748][ T558] EXT4-fs (loop3): Remounting filesystem read-only [ 51.348445][ T558] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 51.354649][ T555] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 51.364405][ T563] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 51.382965][ T557] EXT4-fs (loop2): 1 orphan inode deleted [ 51.388690][ T557] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 51.408445][ T560] EXT4-fs (loop1): 1 orphan inode deleted [ 51.415185][ T567] loop4: detected capacity change from 0 to 512 [ 51.416665][ T560] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 51.423375][ T558] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 51.447095][ T557] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/6/file1 supports timestamps until 2038 (0x7fffffff) [ 51.454063][ T563] EXT4-fs (loop5): Remounting filesystem read-only [ 51.476618][ T558] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 51.479670][ T560] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/4/file1 supports timestamps until 2038 (0x7fffffff) [ 51.498590][ T563] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 51.519322][ T569] EXT4-fs error (device loop1): ext4_ext_map_blocks:4160: inode #16: comm syz-executor.1: bad extent address lblock: 0, depth: 1 pblock 0 [ 51.521709][ T365] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 51.542779][ T569] EXT4-fs (loop1): Remounting filesystem read-only [ 51.549582][ T567] EXT4-fs (loop4): 1 orphan inode deleted [ 51.557861][ T563] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 51.561879][ T567] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 51.569953][ T574] loop0: detected capacity change from 0 to 512 [ 51.596030][ T567] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/6/file1 supports timestamps until 2038 (0x7fffffff) [ 51.610546][ T365] EXT4-fs (loop2): Remounting filesystem read-only [ 51.618683][ T563] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 51.618996][ T365] EXT4-fs error (device loop2): ext4_quota_off:6476: inode #3: comm syz-executor.2: mark_inode_dirty error [ 51.651370][ T576] loop3: detected capacity change from 0 to 512 [ 51.660070][ T577] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 51.673323][ T577] EXT4-fs (loop4): Remounting filesystem read-only [ 51.673939][ T576] EXT4-fs (loop3): 1 orphan inode deleted [ 51.679931][ T577] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #18: comm syz-executor.4: mark_inode_dirty error [ 51.686607][ T576] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 51.715041][ T574] EXT4-fs (loop0): 1 orphan inode deleted [ 51.724617][ T577] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 51.729731][ T577] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #18: comm syz-executor.4: mark_inode_dirty error [ 51.736927][ T583] loop1: detected capacity change from 0 to 512 [ 51.746139][ T574] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 51.753257][ T576] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/6/file1 supports timestamps until 2038 (0x7fffffff) [ 51.791077][ T574] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/4/file1 supports timestamps until 2038 (0x7fffffff) [ 51.807554][ T585] loop2: detected capacity change from 0 to 512 [ 51.819123][ T589] loop5: detected capacity change from 0 to 512 [ 51.833658][ T587] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 51.835600][ T583] EXT4-fs (loop1): 1 orphan inode deleted [ 51.849956][ T587] EXT4-fs (loop3): Remounting filesystem read-only [ 51.857083][ T587] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 51.863339][ T583] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 51.871199][ T591] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 51.899409][ T587] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 51.899888][ T583] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/5/file1 supports timestamps until 2038 (0x7fffffff) [ 51.912086][ T587] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 51.923251][ T591] EXT4-fs (loop0): Remounting filesystem read-only [ 51.937786][ T585] EXT4-fs (loop2): 1 orphan inode deleted [ 51.945168][ T591] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 51.947455][ T585] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 51.981261][ T585] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/7/file1 supports timestamps until 2038 (0x7fffffff) [ 51.995725][ T597] loop4: detected capacity change from 0 to 512 [ 51.999176][ T589] EXT4-fs (loop5): 1 orphan inode deleted [ 52.008727][ T589] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 52.013572][ T598] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.039735][ T591] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.041083][ T589] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/5/file1 supports timestamps until 2038 (0x7fffffff) [ 52.065302][ T599] EXT4-fs error (device loop2): ext4_ext_map_blocks:4160: inode #16: comm syz-executor.2: bad extent address lblock: 0, depth: 1 pblock 0 [ 52.071229][ T598] EXT4-fs (loop1): Remounting filesystem read-only [ 52.082433][ T602] loop3: detected capacity change from 0 to 512 [ 52.087007][ T599] EXT4-fs (loop2): Remounting filesystem read-only [ 52.093563][ T598] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 52.100811][ T597] EXT4-fs (loop4): 1 orphan inode deleted [ 52.117171][ T591] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 52.118920][ T604] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.130512][ T598] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.137961][ T597] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 52.138073][ T597] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/7/file1 supports timestamps until 2038 (0x7fffffff) [ 52.187085][ T604] EXT4-fs (loop5): Remounting filesystem read-only [ 52.189204][ T598] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 52.214352][ T604] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 52.227348][ T602] EXT4-fs (loop3): 1 orphan inode deleted [ 52.231529][ T604] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.233823][ T602] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 52.243873][ T607] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.280872][ T604] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 52.294374][ T602] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/7/file1 supports timestamps until 2038 (0x7fffffff) [ 52.299019][ T609] loop0: detected capacity change from 0 to 512 [ 52.312421][ T611] loop2: detected capacity change from 0 to 512 [ 52.325782][ T607] EXT4-fs (loop4): Remounting filesystem read-only [ 52.334149][ T607] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 52.346865][ T607] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.365514][ T618] loop1: detected capacity change from 0 to 512 [ 52.372228][ T607] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 52.373578][ T609] EXT4-fs (loop0): 1 orphan inode deleted [ 52.389889][ T611] EXT4-fs (loop2): 1 orphan inode deleted [ 52.389982][ T609] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 52.396002][ T611] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 52.419449][ T367] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.439184][ T611] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/8/file1 supports timestamps until 2038 (0x7fffffff) [ 52.463134][ T609] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/5/file1 supports timestamps until 2038 (0x7fffffff) [ 52.478198][ T367] EXT4-fs (loop3): Remounting filesystem read-only [ 52.479105][ T619] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.486032][ T367] EXT4-fs error (device loop3): ext4_quota_off:6476: inode #3: comm syz-executor.3: mark_inode_dirty error [ 52.516898][ T622] loop5: detected capacity change from 0 to 512 [ 52.520310][ T621] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.535480][ T619] EXT4-fs (loop2): Remounting filesystem read-only [ 52.542156][ T621] EXT4-fs (loop0): Remounting filesystem read-only [ 52.544210][ T619] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 52.548884][ T621] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 52.561040][ T619] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.574180][ T618] EXT4-fs (loop1): 1 orphan inode deleted [ 52.582402][ T619] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 52.594563][ T621] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.609099][ T618] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 52.628213][ T622] EXT4-fs (loop5): 1 orphan inode deleted [ 52.633372][ T629] loop4: detected capacity change from 0 to 512 [ 52.636839][ T618] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/6/file1 supports timestamps until 2038 (0x7fffffff) [ 52.644332][ T631] loop3: detected capacity change from 0 to 512 [ 52.663683][ T622] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 52.668068][ T632] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.686302][ T622] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/6/file1 supports timestamps until 2038 (0x7fffffff) [ 52.695139][ T621] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 52.726844][ T634] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.743696][ T632] EXT4-fs (loop1): Remounting filesystem read-only [ 52.750465][ T632] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #18: comm syz-executor.1: mark_inode_dirty error [ 52.756662][ T629] EXT4-fs (loop4): 1 orphan inode deleted [ 52.767712][ T629] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 52.773020][ T632] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.789251][ T629] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/8/file1 supports timestamps until 2038 (0x7fffffff) [ 52.798461][ T634] EXT4-fs (loop5): Remounting filesystem read-only [ 52.798479][ T634] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #18: comm syz-executor.5: mark_inode_dirty error [ 52.813299][ T634] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.824363][ T640] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.851433][ T640] EXT4-fs (loop4): Remounting filesystem read-only [ 52.857935][ T634] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #18: comm syz-executor.5: mark_inode_dirty error [ 52.864700][ T631] EXT4-fs (loop3): 1 orphan inode deleted [ 52.869777][ T640] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 52.876373][ T631] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 52.892452][ T632] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #18: comm syz-executor.1: mark_inode_dirty error [ 52.909793][ T631] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/8/file1 supports timestamps until 2038 (0x7fffffff) [ 52.925054][ T30] audit: type=1400 audit(1724398353.265:101): avc: denied { mounton } for pid=635 comm="syz-executor.2" path="/root/syzkaller-testdir1593882708/syzkaller.9jb30Y/9/bus" dev="sda1" ino=1946 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 52.960657][ T640] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 52.978096][ T645] loop2: detected capacity change from 0 to 512 [ 52.984900][ T647] loop0: detected capacity change from 0 to 512 [ 52.991468][ T30] audit: type=1400 audit(1724398353.325:102): avc: denied { unmount } for pid=365 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 52.995339][ T646] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.014466][ T640] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 53.037165][ T646] EXT4-fs (loop3): Remounting filesystem read-only [ 53.046310][ T650] loop5: detected capacity change from 0 to 512 [ 53.052922][ T646] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 53.058959][ T645] EXT4-fs (loop2): 1 orphan inode deleted [ 53.071998][ T645] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 53.079280][ T646] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.096836][ T647] EXT4-fs (loop0): 1 orphan inode deleted [ 53.104703][ T645] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/10/file1 supports timestamps until 2038 (0x7fffffff) [ 53.109176][ T647] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 53.148370][ T650] EXT4-fs (loop5): 1 orphan inode deleted [ 53.149929][ T647] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/6/file1 supports timestamps until 2038 (0x7fffffff) [ 53.156358][ T656] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.181303][ T646] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 53.197733][ T660] loop4: detected capacity change from 0 to 512 [ 53.198466][ T658] loop1: detected capacity change from 0 to 512 [ 53.204957][ T650] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 53.232793][ T650] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/7/file1 supports timestamps until 2038 (0x7fffffff) [ 53.248913][ T656] EXT4-fs (loop2): Remounting filesystem read-only [ 53.255435][ T656] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 53.257483][ T661] EXT4-fs error (device loop5): ext4_ext_map_blocks:4160: inode #16: comm syz-executor.5: bad extent address lblock: 0, depth: 1 pblock 0 [ 53.283098][ T656] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.296893][ T656] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 53.309220][ T661] EXT4-fs (loop5): Remounting filesystem read-only [ 53.317348][ T660] EXT4-fs (loop4): 1 orphan inode deleted [ 53.318875][ T662] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.323646][ T660] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 53.338411][ T658] EXT4-fs (loop1): 1 orphan inode deleted [ 53.359470][ T660] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/9/file1 supports timestamps until 2038 (0x7fffffff) [ 53.365481][ T662] EXT4-fs (loop0): Remounting filesystem read-only [ 53.380003][ T662] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 53.380319][ T658] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 53.393921][ T662] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.434604][ T662] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 53.436868][ T669] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.447731][ T658] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/7/file1 supports timestamps until 2038 (0x7fffffff) [ 53.460531][ T669] EXT4-fs (loop4): Remounting filesystem read-only [ 53.478497][ T669] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 53.502361][ T670] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.510867][ T669] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.521560][ T673] loop2: detected capacity change from 0 to 512 [ 53.521567][ T668] loop5: detected capacity change from 0 to 512 [ 53.535754][ T674] loop3: detected capacity change from 0 to 512 [ 53.535773][ T669] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 53.556287][ T670] EXT4-fs (loop1): Remounting filesystem read-only [ 53.564390][ T670] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 53.570243][ T678] loop0: detected capacity change from 0 to 512 [ 53.586249][ T670] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.591896][ T668] EXT4-fs (loop5): 1 orphan inode deleted [ 53.601608][ T670] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 53.602281][ T668] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 53.635732][ T668] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/8/file1 supports timestamps until 2038 (0x7fffffff) [ 53.638375][ T674] EXT4-fs (loop3): 1 orphan inode deleted [ 53.659837][ T685] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.663129][ T674] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 53.682324][ T685] EXT4-fs (loop5): Remounting filesystem read-only [ 53.693969][ T674] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/9/file1 supports timestamps until 2038 (0x7fffffff) [ 53.698030][ T685] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #18: comm syz-executor.5: mark_inode_dirty error [ 53.714583][ T678] EXT4-fs (loop0): 1 orphan inode deleted [ 53.734417][ T688] loop4: detected capacity change from 0 to 512 [ 53.740997][ T678] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 53.762528][ T678] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/7/file1 supports timestamps until 2038 (0x7fffffff) [ 53.763566][ T685] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.795356][ T689] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.809667][ T685] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #18: comm syz-executor.5: mark_inode_dirty error [ 53.818879][ T693] loop1: detected capacity change from 0 to 512 [ 53.828776][ T689] EXT4-fs (loop3): Remounting filesystem read-only [ 53.837158][ T673] EXT4-fs (loop2): 1 orphan inode deleted [ 53.838816][ T692] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.844905][ T673] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 53.855578][ T689] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 53.886419][ T689] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.897192][ T673] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/11/file1 supports timestamps until 2038 (0x7fffffff) [ 53.904450][ T688] EXT4-fs (loop4): 1 orphan inode deleted [ 53.911828][ T692] EXT4-fs (loop0): Remounting filesystem read-only [ 53.923700][ T692] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 53.928730][ T689] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 53.936314][ T688] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 53.948206][ T30] audit: type=1400 audit(1724398354.325:103): avc: denied { remove_name } for pid=82 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 [ 53.970488][ T692] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 53.994541][ T688] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/10/file1 supports timestamps until 2038 (0x7fffffff) [ 54.005350][ T30] audit: type=1400 audit(1724398354.325:104): avc: denied { rename } for pid=82 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 [ 54.020949][ T693] EXT4-fs (loop1): 1 orphan inode deleted [ 54.039894][ T692] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 54.041399][ T696] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 54.069865][ T696] EXT4-fs (loop2): Remounting filesystem read-only [ 54.077586][ T696] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 54.091360][ T693] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 54.094595][ T698] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 54.123889][ T693] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/8/file1 supports timestamps until 2038 (0x7fffffff) [ 54.154238][ T696] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 54.163648][ T698] EXT4-fs (loop4): Remounting filesystem read-only [ 54.170506][ T698] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 54.188040][ T701] loop0: detected capacity change from 0 to 512 [ 54.194934][ T696] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 54.199174][ T702] loop5: detected capacity change from 0 to 512 [ 54.206708][ T698] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 54.225618][ T703] EXT4-fs error (device loop1): ext4_ext_map_blocks:4160: inode #16: comm syz-executor.1: bad extent address lblock: 0, depth: 1 pblock 0 [ 54.236790][ T705] loop3: detected capacity change from 0 to 512 [ 54.249673][ T698] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 54.268657][ T703] EXT4-fs (loop1): Remounting filesystem read-only [ 54.275120][ T705] EXT4-fs (loop3): 1 orphan inode deleted [ 54.282261][ T705] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 54.304210][ T701] EXT4-fs (loop0): 1 orphan inode deleted [ 54.305650][ T705] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/10/file1 supports timestamps until 2038 (0x7fffffff) [ 54.314608][ T702] EXT4-fs (loop5): 1 orphan inode deleted [ 54.331960][ T701] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 54.354312][ T701] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/8/file1 supports timestamps until 2038 (0x7fffffff) [ 54.354840][ T702] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 54.395591][ T702] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/9/file1 supports timestamps until 2038 (0x7fffffff) [ 54.408031][ T716] loop2: detected capacity change from 0 to 512 [ 54.420553][ T713] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 54.426906][ T717] loop4: detected capacity change from 0 to 512 [ 54.436259][ T713] EXT4-fs (loop0): Remounting filesystem read-only [ 54.443670][ T367] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 54.468629][ T713] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 54.474988][ T721] loop1: detected capacity change from 0 to 512 [ 54.480866][ T713] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 54.496483][ T367] EXT4-fs (loop3): Remounting filesystem read-only [ 54.503409][ T713] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 54.514987][ T367] EXT4-fs error (device loop3): ext4_quota_off:6476: inode #3: comm syz-executor.3: mark_inode_dirty error [ 54.525552][ T716] EXT4-fs (loop2): 1 orphan inode deleted [ 54.532469][ T716] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 54.533542][ T368] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 54.554237][ T716] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/12/file1 supports timestamps until 2038 (0x7fffffff) [ 54.578036][ T721] EXT4-fs (loop1): 1 orphan inode deleted [ 54.583754][ T368] EXT4-fs (loop5): Remounting filesystem read-only [ 54.583774][ T368] EXT4-fs error (device loop5): ext4_quota_off:6476: inode #3: comm syz-executor.5: mark_inode_dirty error [ 54.596129][ T717] EXT4-fs (loop4): 1 orphan inode deleted [ 54.602105][ T721] EXT4-fs (loop1): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 54.630639][ T729] EXT4-fs error (device loop2): ext4_ext_map_blocks:4160: inode #16: comm syz-executor.2: bad extent address lblock: 0, depth: 1 pblock 0 [ 54.644964][ T717] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,auto_da_alloc,grpquota,barrier,resgid=0x0000000000000000,barrier,init_itable=0x000000000000c202,usrquota,. Quota mode: writeback. [ 54.645649][ T731] loop3: detected capacity change from 0 to 512 [ 54.676539][ T717] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/11/file1 supports timestamps until 2038 (0x7fffffff) [ 54.678517][ T721] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/9/file1 supports timestamps until 2038 (0x7fffffff) [ 54.695945][ T729] EXT4-fs (loop2): Remounting filesystem read-only [ 54.734089][ T732] EXT4-fs error (device loop4): ext4_ext_map_blocks:4160: inode #18: comm syz-executor.4: bad extent address lblock: 0, depth: 1 pblock 0 [ 54.751416][ T733] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 54.754944][ T736] loop0: detected capacity change from 0 to 512 [ 54.762122][ T732] EXT4-fs (loop4): Remounting filesystem read-only [ 54.773471][ T733] EXT4-fs (loop1): Remounting filesystem read-only [ 54.776472][ T737] loop5: detected capacity change from 0 to 512 [ 54.780440][ T733] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #18: comm syz-executor.1: mark_inode_dirty error [ 54.799779][ T733] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 54.813824][ T741] loop2: detected capacity change from 0 to 512 [ 54.818963][ T736] EXT4-fs (loop0): 1 orphan inode deleted [ 54.828649][ T733] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #18: comm syz-executor.1: mark_inode_dirty error [ 54.828939][ T736] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/9/file1 supports timestamps until 2038 (0x7fffffff) [ 54.855011][ T731] EXT4-fs (loop3): 1 orphan inode deleted [ 54.865654][ T747] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 54.876386][ T731] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/11/file1 supports timestamps until 2038 (0x7fffffff) [ 54.894959][ T747] EXT4-fs (loop0): Remounting filesystem read-only [ 54.895336][ T737] EXT4-fs (loop5): 1 orphan inode deleted [ 54.907129][ T747] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 54.914677][ T741] EXT4-fs (loop2): 1 orphan inode deleted [ 54.919048][ T737] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/10/file1 supports timestamps until 2038 (0x7fffffff) [ 54.926702][ T751] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 54.938803][ T747] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 54.955670][ T750] loop4: detected capacity change from 0 to 512 [ 54.966568][ T753] loop1: detected capacity change from 0 to 512 [ 54.971327][ T741] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/13/file1 supports timestamps until 2038 (0x7fffffff) [ 54.977590][ T747] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 55.002705][ T751] EXT4-fs (loop3): Remounting filesystem read-only [ 55.009493][ T751] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 55.012155][ T754] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.024307][ T755] EXT4-fs error (device loop2): ext4_ext_map_blocks:4160: inode #16: comm syz-executor.2: bad extent address lblock: 0, depth: 1 pblock 0 [ 55.042072][ T750] EXT4-fs (loop4): 1 orphan inode deleted [ 55.048377][ T755] EXT4-fs (loop2): Remounting filesystem read-only [ 55.053570][ T754] EXT4-fs (loop5): Remounting filesystem read-only [ 55.071627][ T751] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.075956][ T750] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/12/file1 supports timestamps until 2038 (0x7fffffff) [ 55.081472][ T754] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 55.113570][ T751] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 55.115445][ T753] EXT4-fs (loop1): 1 orphan inode deleted [ 55.125476][ T754] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.132370][ T760] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.140928][ T754] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 55.152395][ T753] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/10/file1 supports timestamps until 2038 (0x7fffffff) [ 55.179400][ T762] loop2: detected capacity change from 0 to 512 [ 55.188663][ T760] EXT4-fs (loop4): Remounting filesystem read-only [ 55.195543][ T760] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 55.201055][ T763] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.219300][ T760] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.234830][ T763] EXT4-fs (loop1): Remounting filesystem read-only [ 55.241483][ T763] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 55.251546][ T760] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 55.256479][ T767] loop0: detected capacity change from 0 to 512 [ 55.267448][ T762] EXT4-fs (loop2): 1 orphan inode deleted [ 55.277971][ T762] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/14/file1 supports timestamps until 2038 (0x7fffffff) [ 55.295697][ T769] loop3: detected capacity change from 0 to 512 [ 55.309221][ T763] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.312365][ T771] loop5: detected capacity change from 0 to 512 [ 55.330854][ T763] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 55.345794][ T772] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.356002][ T772] EXT4-fs (loop2): Remounting filesystem read-only [ 55.364715][ T772] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 55.377622][ T772] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.380122][ T767] EXT4-fs (loop0): 1 orphan inode deleted [ 55.397066][ T769] EXT4-fs (loop3): 1 orphan inode deleted [ 55.403854][ T778] loop4: detected capacity change from 0 to 512 [ 55.410379][ T767] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/10/file1 supports timestamps until 2038 (0x7fffffff) [ 55.410383][ T772] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 55.410567][ T769] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/12/file1 supports timestamps until 2038 (0x7fffffff) [ 55.436318][ T779] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.463076][ T779] EXT4-fs (loop0): Remounting filesystem read-only [ 55.475354][ T784] loop1: detected capacity change from 0 to 512 [ 55.476589][ T779] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 55.483083][ T781] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.503056][ T779] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.509470][ T771] EXT4-fs (loop5): 1 orphan inode deleted [ 55.523367][ T781] EXT4-fs (loop3): Remounting filesystem read-only [ 55.529140][ T778] EXT4-fs (loop4): 1 orphan inode deleted [ 55.532374][ T781] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 55.538646][ T788] loop2: detected capacity change from 0 to 512 [ 55.547791][ T771] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/11/file1 supports timestamps until 2038 (0x7fffffff) [ 55.554283][ T778] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/13/file1 supports timestamps until 2038 (0x7fffffff) [ 55.581287][ T779] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 55.586648][ T781] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.605988][ T781] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 55.619040][ T791] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.632833][ T793] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.644005][ T784] EXT4-fs (loop1): 1 orphan inode deleted [ 55.652164][ T791] EXT4-fs (loop5): Remounting filesystem read-only [ 55.654234][ T784] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/11/file1 supports timestamps until 2038 (0x7fffffff) [ 55.665177][ T791] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 55.679385][ T793] EXT4-fs (loop4): Remounting filesystem read-only [ 55.689569][ T788] EXT4-fs (loop2): 1 orphan inode deleted [ 55.691259][ T793] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #18: comm syz-executor.4: mark_inode_dirty error [ 55.700813][ T788] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/15/file1 supports timestamps until 2038 (0x7fffffff) [ 55.709654][ T791] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.726429][ T793] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.737751][ T791] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 55.753793][ T796] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.757274][ T798] loop0: detected capacity change from 0 to 512 [ 55.769874][ T793] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #18: comm syz-executor.4: mark_inode_dirty error 2024/08/23 07:32:36 executed programs: 80 [ 55.785278][ T796] EXT4-fs (loop1): Remounting filesystem read-only [ 55.789522][ T801] loop3: detected capacity change from 0 to 512 [ 55.794933][ T796] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 55.813113][ T798] EXT4-fs (loop0): 1 orphan inode deleted [ 55.815825][ T800] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.820946][ T798] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/11/file1 supports timestamps until 2038 (0x7fffffff) [ 55.830017][ T796] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.853381][ T800] EXT4-fs (loop2): Remounting filesystem read-only [ 55.860130][ T800] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 55.872152][ T800] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.872209][ T796] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 55.890333][ T800] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 55.907245][ T804] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.909340][ T801] EXT4-fs (loop3): 1 orphan inode deleted [ 55.924573][ T804] EXT4-fs (loop0): Remounting filesystem read-only [ 55.931443][ T804] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 55.944926][ T801] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/13/file1 supports timestamps until 2038 (0x7fffffff) [ 55.961074][ T804] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.965361][ T812] loop4: detected capacity change from 0 to 512 [ 55.976637][ T811] loop5: detected capacity change from 0 to 512 [ 55.986124][ T813] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 55.996476][ T804] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 56.008243][ T808] loop2: detected capacity change from 0 to 512 [ 56.022401][ T813] EXT4-fs (loop3): Remounting filesystem read-only [ 56.029877][ T813] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 56.042754][ T813] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.044338][ T808] EXT4-fs (loop2): 1 orphan inode deleted [ 56.059234][ T813] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 56.059272][ T808] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/16/file1 supports timestamps until 2038 (0x7fffffff) [ 56.087362][ T821] loop1: detected capacity change from 0 to 512 [ 56.096827][ T811] EXT4-fs (loop5): 1 orphan inode deleted [ 56.103568][ T812] EXT4-fs (loop4): 1 orphan inode deleted [ 56.108555][ T822] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.115706][ T812] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/14/file1 supports timestamps until 2038 (0x7fffffff) [ 56.120895][ T811] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/12/file1 supports timestamps until 2038 (0x7fffffff) [ 56.136228][ T824] loop0: detected capacity change from 0 to 512 [ 56.155162][ T821] EXT4-fs (loop1): 1 orphan inode deleted [ 56.160948][ T821] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/12/file1 supports timestamps until 2038 (0x7fffffff) [ 56.168780][ T827] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.194353][ T822] EXT4-fs (loop2): Remounting filesystem read-only [ 56.198424][ T829] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.200799][ T827] EXT4-fs (loop4): Remounting filesystem read-only [ 56.210621][ T829] EXT4-fs (loop1): Remounting filesystem read-only [ 56.218999][ T822] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 56.234898][ T829] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 56.242238][ T827] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 56.246524][ T822] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.259559][ T829] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.268532][ T827] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.277718][ T368] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.286936][ T822] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 56.295882][ T368] EXT4-fs (loop5): Remounting filesystem read-only [ 56.307336][ T829] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 56.329330][ T368] EXT4-fs error (device loop5): ext4_quota_off:6476: inode #3: comm syz-executor.5: mark_inode_dirty error [ 56.329643][ T824] EXT4-fs (loop0): 1 orphan inode deleted [ 56.341159][ T827] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 56.350674][ T833] loop3: detected capacity change from 0 to 512 [ 56.359074][ T824] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/12/file1 supports timestamps until 2038 (0x7fffffff) [ 56.400597][ T834] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.407263][ T833] EXT4-fs (loop3): 1 orphan inode deleted [ 56.410353][ T834] EXT4-fs (loop0): Remounting filesystem read-only [ 56.422446][ T834] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 56.434319][ T833] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/14/file1 supports timestamps until 2038 (0x7fffffff) [ 56.434398][ T834] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.463635][ T839] loop1: detected capacity change from 0 to 512 [ 56.478968][ T842] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.488606][ T834] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 56.491452][ T844] loop5: detected capacity change from 0 to 512 [ 56.504172][ T843] loop4: detected capacity change from 0 to 512 [ 56.512863][ T842] EXT4-fs (loop3): Remounting filesystem read-only [ 56.518275][ T845] loop2: detected capacity change from 0 to 512 [ 56.520722][ T842] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 56.543162][ T842] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.552911][ T842] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 56.574461][ T844] EXT4-fs (loop5): 1 orphan inode deleted [ 56.580921][ T845] EXT4-fs (loop2): 1 orphan inode deleted [ 56.590994][ T843] EXT4-fs (loop4): 1 orphan inode deleted [ 56.593468][ T844] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/13/file1 supports timestamps until 2038 (0x7fffffff) [ 56.605121][ T839] EXT4-fs (loop1): 1 orphan inode deleted [ 56.611369][ T845] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/17/file1 supports timestamps until 2038 (0x7fffffff) [ 56.629287][ T843] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/15/file1 supports timestamps until 2038 (0x7fffffff) [ 56.632394][ T854] loop0: detected capacity change from 0 to 512 [ 56.652523][ T839] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/13/file1 supports timestamps until 2038 (0x7fffffff) [ 56.671950][ T857] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.673684][ T858] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.685457][ T860] EXT4-fs error (device loop2): ext4_ext_map_blocks:4160: inode #18: comm syz-executor.2: bad extent address lblock: 0, depth: 1 pblock 0 [ 56.697529][ T859] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.708917][ T858] EXT4-fs (loop1): Remounting filesystem read-only [ 56.722518][ T858] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #18: comm syz-executor.1: mark_inode_dirty error [ 56.728432][ T857] EXT4-fs (loop5): Remounting filesystem read-only [ 56.736102][ T859] EXT4-fs (loop4): Remounting filesystem read-only [ 56.747483][ T858] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.753710][ T854] EXT4-fs (loop0): 1 orphan inode deleted [ 56.757439][ T859] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #18: comm syz-executor.4: mark_inode_dirty error [ 56.774426][ T857] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #18: comm syz-executor.5: mark_inode_dirty error [ 56.779060][ T859] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.786581][ T854] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/13/file1 supports timestamps until 2038 (0x7fffffff) [ 56.798866][ T858] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #18: comm syz-executor.1: mark_inode_dirty error [ 56.811108][ T857] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.823813][ T859] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #18: comm syz-executor.4: mark_inode_dirty error [ 56.835208][ T860] EXT4-fs (loop2): Remounting filesystem read-only [ 56.846636][ T863] EXT4-fs error (device loop0): ext4_map_blocks:716: inode #16: block 41: comm syz-executor.0: lblock 0 mapped to illegal pblock 41 (length 1) [ 56.864636][ T857] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #18: comm syz-executor.5: mark_inode_dirty error [ 56.882251][ T863] EXT4-fs (loop0): Remounting filesystem read-only [ 56.909072][ T865] loop3: detected capacity change from 0 to 512 [ 56.924187][ T865] EXT4-fs (loop3): 1 orphan inode deleted [ 56.932876][ T865] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/15/file1 supports timestamps until 2038 (0x7fffffff) [ 56.946107][ T869] loop4: detected capacity change from 0 to 512 [ 56.958593][ T870] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 56.969827][ T870] EXT4-fs (loop3): Remounting filesystem read-only [ 56.970618][ T874] loop5: detected capacity change from 0 to 512 [ 56.977092][ T870] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 56.985490][ T875] loop2: detected capacity change from 0 to 512 [ 56.994585][ T870] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.011725][ T876] loop1: detected capacity change from 0 to 512 [ 57.023805][ T878] loop0: detected capacity change from 0 to 512 [ 57.029679][ T870] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 57.036766][ T869] EXT4-fs (loop4): 1 orphan inode deleted [ 57.048140][ T869] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/16/file1 supports timestamps until 2038 (0x7fffffff) [ 57.067478][ T885] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.085838][ T885] EXT4-fs (loop4): Remounting filesystem read-only [ 57.094258][ T875] EXT4-fs (loop2): 1 orphan inode deleted [ 57.099428][ T885] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 57.107709][ T874] EXT4-fs (loop5): 1 orphan inode deleted [ 57.120550][ T874] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/14/file1 supports timestamps until 2038 (0x7fffffff) [ 57.125736][ T875] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/18/file1 supports timestamps until 2038 (0x7fffffff) [ 57.150042][ T885] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.160344][ T885] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 57.160628][ T876] EXT4-fs (loop1): 1 orphan inode deleted [ 57.191564][ T876] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/14/file1 supports timestamps until 2038 (0x7fffffff) [ 57.198062][ T888] EXT4-fs error (device loop2): ext4_ext_map_blocks:4160: inode #16: comm syz-executor.2: bad extent address lblock: 0, depth: 1 pblock 0 [ 57.211311][ T889] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.231519][ T891] loop3: detected capacity change from 0 to 512 [ 57.233469][ T892] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.256230][ T892] EXT4-fs (loop1): Remounting filesystem read-only [ 57.260554][ T878] EXT4-fs (loop0): 1 orphan inode deleted [ 57.263699][ T892] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 57.280267][ T878] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/14/file1 supports timestamps until 2038 (0x7fffffff) [ 57.280603][ T892] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.299324][ T889] EXT4-fs (loop5): Remounting filesystem read-only [ 57.304795][ T892] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 57.317852][ T889] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 57.322565][ T888] EXT4-fs (loop2): Remounting filesystem read-only [ 57.345257][ T889] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.356326][ T897] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.358402][ T896] loop4: detected capacity change from 0 to 512 [ 57.368079][ T889] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 57.386530][ T897] EXT4-fs (loop0): Remounting filesystem read-only [ 57.393255][ T897] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 57.398694][ T891] EXT4-fs (loop3): 1 orphan inode deleted [ 57.412173][ T897] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.412207][ T891] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/16/file1 supports timestamps until 2038 (0x7fffffff) [ 57.442469][ T897] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 57.445850][ T896] EXT4-fs (loop4): 1 orphan inode deleted [ 57.458410][ T904] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.465274][ T902] loop1: detected capacity change from 0 to 512 [ 57.478379][ T906] loop5: detected capacity change from 0 to 512 [ 57.485156][ T904] EXT4-fs (loop3): Remounting filesystem read-only [ 57.487545][ T896] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/17/file1 supports timestamps until 2038 (0x7fffffff) [ 57.494461][ T908] loop2: detected capacity change from 0 to 512 [ 57.518961][ T904] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 57.529981][ T902] EXT4-fs (loop1): 1 orphan inode deleted [ 57.541090][ T904] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.551682][ T902] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/15/file1 supports timestamps until 2038 (0x7fffffff) [ 57.564914][ T904] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 57.569934][ T911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.593434][ T911] EXT4-fs (loop4): Remounting filesystem read-only [ 57.597297][ T906] EXT4-fs (loop5): 1 orphan inode deleted [ 57.607147][ T908] EXT4-fs (loop2): 1 orphan inode deleted [ 57.615058][ T911] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 57.620391][ T906] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/15/file1 supports timestamps until 2038 (0x7fffffff) [ 57.630811][ T908] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/19/file1 supports timestamps until 2038 (0x7fffffff) [ 57.663068][ T920] loop0: detected capacity change from 0 to 512 [ 57.687415][ T911] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.690086][ T922] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.701081][ T925] loop3: detected capacity change from 0 to 512 [ 57.712528][ T921] EXT4-fs error (device loop5): ext4_ext_map_blocks:4160: inode #18: comm syz-executor.5: bad extent address lblock: 0, depth: 1 pblock 0 [ 57.716283][ T926] loop1: detected capacity change from 0 to 512 [ 57.730059][ T911] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 57.745586][ T921] EXT4-fs (loop5): Remounting filesystem read-only [ 57.745657][ T922] EXT4-fs (loop2): Remounting filesystem read-only [ 57.759674][ T922] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #18: comm syz-executor.2: mark_inode_dirty error [ 57.779094][ T922] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.788394][ T920] EXT4-fs (loop0): 1 orphan inode deleted [ 57.796315][ T922] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #18: comm syz-executor.2: mark_inode_dirty error [ 57.799460][ T925] EXT4-fs (loop3): 1 orphan inode deleted [ 57.810002][ T920] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/15/file1 supports timestamps until 2038 (0x7fffffff) [ 57.823030][ T926] EXT4-fs (loop1): 1 orphan inode deleted [ 57.837020][ T925] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/17/file1 supports timestamps until 2038 (0x7fffffff) [ 57.857247][ T935] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.867741][ T935] EXT4-fs (loop3): Remounting filesystem read-only [ 57.876937][ T936] loop5: detected capacity change from 0 to 512 [ 57.883939][ T938] loop4: detected capacity change from 0 to 512 [ 57.886468][ T935] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 57.890142][ T937] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.910719][ T926] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/16/file1 supports timestamps until 2038 (0x7fffffff) [ 57.914785][ T937] EXT4-fs (loop0): Remounting filesystem read-only [ 57.926691][ T935] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.932635][ T937] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 57.948079][ T935] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 57.960124][ T940] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.987163][ T937] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 57.994813][ T936] EXT4-fs (loop5): 1 orphan inode deleted [ 57.997439][ T944] loop2: detected capacity change from 0 to 512 [ 58.009406][ T936] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/16/file1 supports timestamps until 2038 (0x7fffffff) [ 58.009516][ T937] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 58.027582][ T940] EXT4-fs (loop1): Remounting filesystem read-only [ 58.040326][ T946] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.051612][ T940] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 58.064923][ T946] EXT4-fs (loop5): Remounting filesystem read-only [ 58.068625][ T938] EXT4-fs (loop4): 1 orphan inode deleted [ 58.074234][ T948] loop3: detected capacity change from 0 to 512 [ 58.077120][ T938] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/18/file1 supports timestamps until 2038 (0x7fffffff) [ 58.083409][ T946] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 58.090141][ T940] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.119767][ T940] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 58.134275][ T944] EXT4-fs (loop2): 1 orphan inode deleted [ 58.135622][ T953] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.141987][ T944] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/20/file1 supports timestamps until 2038 (0x7fffffff) [ 58.149952][ T946] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.175727][ T953] EXT4-fs (loop4): Remounting filesystem read-only [ 58.175862][ T948] EXT4-fs (loop3): 1 orphan inode deleted [ 58.183485][ T953] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 58.188808][ T948] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/18/file1 supports timestamps until 2038 (0x7fffffff) [ 58.215472][ T953] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.217476][ T954] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.225093][ T946] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 58.238643][ T954] EXT4-fs (loop2): Remounting filesystem read-only [ 58.247003][ T953] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 58.253277][ T954] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 58.275214][ T956] loop0: detected capacity change from 0 to 512 [ 58.283615][ T954] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.296880][ T957] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.297788][ T954] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 58.311574][ T959] loop1: detected capacity change from 0 to 512 [ 58.326424][ T957] EXT4-fs (loop3): Remounting filesystem read-only [ 58.336529][ T957] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 58.349040][ T957] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.358755][ T962] loop4: detected capacity change from 0 to 512 [ 58.365262][ T957] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 58.367034][ T959] EXT4-fs (loop1): 1 orphan inode deleted [ 58.379143][ T956] EXT4-fs (loop0): 1 orphan inode deleted [ 58.383391][ T959] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/17/file1 supports timestamps until 2038 (0x7fffffff) [ 58.388764][ T956] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/16/file1 supports timestamps until 2038 (0x7fffffff) [ 58.409950][ T968] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.433546][ T968] EXT4-fs (loop1): Remounting filesystem read-only [ 58.449054][ T962] EXT4-fs (loop4): 1 orphan inode deleted [ 58.450227][ T968] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 58.466885][ T972] loop2: detected capacity change from 0 to 512 [ 58.466976][ T968] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.483635][ T962] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/19/file1 supports timestamps until 2038 (0x7fffffff) [ 58.486875][ T974] loop5: detected capacity change from 0 to 512 [ 58.509113][ T968] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 58.532700][ T975] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.555582][ T975] EXT4-fs (loop4): Remounting filesystem read-only [ 58.562544][ T975] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 58.578550][ T972] EXT4-fs (loop2): 1 orphan inode deleted [ 58.579938][ T975] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.588158][ T974] EXT4-fs (loop5): 1 orphan inode deleted [ 58.599708][ T975] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 58.599759][ T981] loop3: detected capacity change from 0 to 512 [ 58.615148][ T984] loop0: detected capacity change from 0 to 512 [ 58.625745][ T972] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/21/file1 supports timestamps until 2038 (0x7fffffff) [ 58.650625][ T974] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/17/file1 supports timestamps until 2038 (0x7fffffff) [ 58.670773][ T985] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.673202][ T988] EXT4-fs error (device loop5): ext4_ext_map_blocks:4160: inode #18: comm syz-executor.5: bad extent address lblock: 0, depth: 1 pblock 0 [ 58.682351][ T987] loop1: detected capacity change from 0 to 512 [ 58.708999][ T985] EXT4-fs (loop2): Remounting filesystem read-only [ 58.716085][ T985] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #18: comm syz-executor.2: mark_inode_dirty error [ 58.723421][ T984] EXT4-fs (loop0): 1 orphan inode deleted [ 58.728496][ T988] EXT4-fs (loop5): Remounting filesystem read-only [ 58.738649][ T984] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/17/file1 supports timestamps until 2038 (0x7fffffff) [ 58.740164][ T985] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.769652][ T993] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.778746][ T985] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #18: comm syz-executor.2: mark_inode_dirty error [ 58.781045][ T987] EXT4-fs (loop1): 1 orphan inode deleted [ 58.796125][ T993] EXT4-fs (loop0): Remounting filesystem read-only [ 58.799075][ T981] EXT4-fs (loop3): 1 orphan inode deleted [ 58.803904][ T993] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 58.826399][ T987] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/18/file1 supports timestamps until 2038 (0x7fffffff) [ 58.826933][ T981] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/19/file1 supports timestamps until 2038 (0x7fffffff) [ 58.844668][ T997] loop4: detected capacity change from 0 to 512 [ 58.858184][ T993] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.874028][ T993] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 58.883612][ T998] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.897858][ T999] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.912427][ T998] EXT4-fs (loop3): Remounting filesystem read-only [ 58.918938][ T999] EXT4-fs (loop1): Remounting filesystem read-only [ 58.918960][ T999] EXT4-fs error (device loop1): ext4_dirty_inode:6024: inode #16: comm syz-executor.1: mark_inode_dirty error [ 58.919180][ T999] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 58.926232][ T998] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 58.958625][ T997] EXT4-fs (loop4): 1 orphan inode deleted [ 58.969025][ T1004] loop5: detected capacity change from 0 to 512 [ 58.978498][ T998] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 58.988875][ T998] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 58.989856][ T997] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/20/file1 supports timestamps until 2038 (0x7fffffff) [ 59.018443][ T1000] Quota error (device loop1): dquot_write_dquot: Can't write quota structure (error -30). Quota may get out of sync! [ 59.020482][ T1006] loop2: detected capacity change from 0 to 512 [ 59.046011][ T1008] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.050696][ T1004] EXT4-fs (loop5): 1 orphan inode deleted [ 59.055800][ T1008] EXT4-fs (loop4): Remounting filesystem read-only [ 59.062479][ T1004] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/18/file1 supports timestamps until 2038 (0x7fffffff) [ 59.071036][ T1008] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 59.106560][ T1008] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.107124][ T1015] loop0: detected capacity change from 0 to 512 [ 59.116813][ T1008] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 59.128672][ T1014] loop1: detected capacity change from 0 to 512 [ 59.159628][ T1018] loop3: detected capacity change from 0 to 512 [ 59.175009][ T1006] EXT4-fs (loop2): 1 orphan inode deleted [ 59.180791][ T1006] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/22/file1 supports timestamps until 2038 (0x7fffffff) [ 59.196321][ T368] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.204516][ T1021] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.216776][ T368] EXT4-fs (loop5): Remounting filesystem read-only [ 59.218357][ T1018] EXT4-fs (loop3): 1 orphan inode deleted [ 59.226534][ T368] EXT4-fs error (device loop5): ext4_quota_off:6476: inode #3: comm syz-executor.5: mark_inode_dirty error [ 59.230901][ T1018] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/20/file1 supports timestamps until 2038 (0x7fffffff) [ 59.259523][ T1021] EXT4-fs (loop2): Remounting filesystem read-only [ 59.266361][ T1021] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 59.267686][ T1014] EXT4-fs (loop1): 1 orphan inode deleted [ 59.280869][ T1015] EXT4-fs (loop0): 1 orphan inode deleted [ 59.290959][ T1015] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/18/file1 supports timestamps until 2038 (0x7fffffff) [ 59.309714][ T1021] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.320104][ T1014] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/19/file1 supports timestamps until 2038 (0x7fffffff) [ 59.323595][ T1030] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.339295][ T1031] loop5: detected capacity change from 0 to 512 [ 59.343970][ T1021] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 59.350680][ T1028] loop4: detected capacity change from 0 to 512 [ 59.376045][ T1030] EXT4-fs (loop0): Remounting filesystem read-only [ 59.383230][ T1030] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 59.388831][ T367] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.396234][ T1030] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.412187][ T1033] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.417835][ T367] EXT4-fs (loop3): Remounting filesystem read-only [ 59.423746][ T1033] EXT4-fs (loop1): Remounting filesystem read-only [ 59.429897][ T367] EXT4-fs error (device loop3): ext4_quota_off:6476: inode #3: comm syz-executor.3: mark_inode_dirty error [ 59.436659][ T1030] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 59.449163][ T1031] EXT4-fs (loop5): 1 orphan inode deleted [ 59.470296][ T1036] loop2: detected capacity change from 0 to 512 [ 59.471970][ T1033] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 59.488481][ T1031] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/19/file1 supports timestamps until 2038 (0x7fffffff) [ 59.492530][ T1033] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.521667][ T1033] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 59.533840][ T1038] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.545056][ T1038] EXT4-fs (loop5): Remounting filesystem read-only [ 59.545457][ T1028] EXT4-fs (loop4): 1 orphan inode deleted [ 59.565879][ T1036] EXT4-fs (loop2): 1 orphan inode deleted [ 59.568673][ T1028] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/21/file1 supports timestamps until 2038 (0x7fffffff) [ 59.576357][ T1044] loop3: detected capacity change from 0 to 512 [ 59.590937][ T1038] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 59.601563][ T1046] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.604448][ T1038] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.614021][ T1045] loop0: detected capacity change from 0 to 512 [ 59.622585][ T1036] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/23/file1 supports timestamps until 2038 (0x7fffffff) [ 59.634111][ T1038] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 59.656924][ T1046] EXT4-fs (loop4): Remounting filesystem read-only [ 59.663963][ T1046] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 59.680636][ T1048] EXT4-fs error (device loop2): ext4_map_blocks:716: inode #18: block 41: comm syz-executor.2: lblock 0 mapped to illegal pblock 41 (length 1) [ 59.686838][ T1046] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.699579][ T1048] EXT4-fs (loop2): Remounting filesystem read-only [ 59.705343][ T1046] EXT4-fs error (device loop4): __ext4_ext_dirty:183: inode #16: comm syz-executor.4: mark_inode_dirty error [ 59.716260][ T1045] EXT4-fs (loop0): 1 orphan inode deleted [ 59.728854][ T1045] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/19/file1 supports timestamps until 2038 (0x7fffffff) [ 59.749685][ T1054] loop1: detected capacity change from 0 to 512 [ 59.752690][ T1055] EXT4-fs error (device loop0): ext4_ext_map_blocks:4160: inode #16: comm syz-executor.0: bad extent address lblock: 0, depth: 1 pblock 0 [ 59.774994][ T1055] EXT4-fs (loop0): Remounting filesystem read-only [ 59.776455][ T1044] EXT4-fs (loop3): 1 orphan inode deleted [ 59.787434][ T1044] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/21/file1 supports timestamps until 2038 (0x7fffffff) [ 59.822412][ T1060] loop2: detected capacity change from 0 to 512 [ 59.830800][ T1059] loop5: detected capacity change from 0 to 512 [ 59.839114][ T1062] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.844697][ T1054] EXT4-fs (loop1): 1 orphan inode deleted [ 59.856132][ T1062] EXT4-fs (loop3): Remounting filesystem read-only [ 59.857665][ T1054] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/20/file1 supports timestamps until 2038 (0x7fffffff) [ 59.865063][ T1062] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 59.880646][ T1064] loop4: detected capacity change from 0 to 512 [ 59.896194][ T1062] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.905713][ T1062] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 59.906306][ T1065] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.927445][ T1069] loop0: detected capacity change from 0 to 512 [ 59.938657][ T1060] EXT4-fs (loop2): 1 orphan inode deleted [ 59.944652][ T1060] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/24/file1 supports timestamps until 2038 (0x7fffffff) [ 59.956169][ T1059] EXT4-fs (loop5): 1 orphan inode deleted [ 59.967310][ T1075] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 59.974362][ T1064] EXT4-fs (loop4): 1 orphan inode deleted [ 59.977367][ T1075] EXT4-fs (loop2): Remounting filesystem read-only [ 59.986323][ T1065] EXT4-fs (loop1): Remounting filesystem read-only [ 59.988892][ T1075] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 60.000948][ T1064] ext4 filesystem being mounted at /root/syzkaller-testdir1620596744/syzkaller.4KecJv/22/file1 supports timestamps until 2038 (0x7fffffff) [ 60.007333][ T1059] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/20/file1 supports timestamps until 2038 (0x7fffffff) [ 60.022029][ T1075] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 60.035967][ T1065] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 60.055377][ T1069] EXT4-fs (loop0): 1 orphan inode deleted [ 60.064693][ T1075] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 60.076680][ T1065] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 60.085403][ T1069] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/20/file1 supports timestamps until 2038 (0x7fffffff) [ 60.097920][ T1065] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 60.103542][ T1078] loop3: detected capacity change from 0 to 512 [ 60.118567][ T1079] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 60.131501][ T1079] EXT4-fs (loop5): Remounting filesystem read-only [ 60.143528][ T1080] ------------[ cut here ]------------ [ 60.148909][ T1080] kernel BUG at fs/ext4/ext4_extents.h:200! [ 60.155292][ T1080] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 60.161233][ T1080] CPU: 0 PID: 1080 Comm: syz-executor.4 Not tainted 5.15.156-syzkaller-1070798-g29d153aabd54 #0 [ 60.164094][ T1079] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 60.171594][ T1080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.171610][ T1080] RIP: 0010:ext4_split_extent_at+0x10d2/0x10f0 [ 60.171657][ T1080] Code: cf cf ff 4c 8b 74 24 70 48 8b 74 24 38 e9 4a fa ff ff e8 c1 9f 8d ff 0f 0b e8 ba 9f 8d ff 0f 0b e8 63 be fc 02 e8 ae 9f 8d ff <0f> 0b e8 a7 9f 8d ff 0f 0b e8 a0 9f 8d ff 0f 0b 66 2e 0f 1f 84 00 [ 60.187010][ T1082] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 60.193202][ T1080] RSP: 0018:ffffc900022eee20 EFLAGS: 00010293 [ 60.193230][ T1080] RAX: ffffffff81e2c862 RBX: 0000000000000000 RCX: ffff88810db93b40 [ 60.193245][ T1080] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.193257][ T1080] RBP: ffffc900022eef98 R08: ffffffff81e2bc58 R09: ffffed102332eba5 [ 60.193270][ T1080] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 60.193283][ T1080] R13: ffff88811e422b00 R14: 0000000000000000 R15: dffffc0000000000 [ 60.201713][ T1078] EXT4-fs (loop3): 1 orphan inode deleted [ 60.218995][ T1080] FS: 00007f0850ad26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 60.219022][ T1080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.219037][ T1080] CR2: 000000002003f000 CR3: 0000000125247000 CR4: 00000000003506b0 [ 60.219054][ T1080] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.219065][ T1080] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.219077][ T1080] Call Trace: [ 60.219090][ T1080] [ 60.219110][ T1080] ? __die_body+0x62/0xb0 [ 60.219138][ T1080] ? die+0x88/0xb0 [ 60.219156][ T1080] ? do_trap+0x103/0x330 [ 60.219173][ T1080] ? ext4_split_extent_at+0x10d2/0x10f0 [ 60.219193][ T1080] ? handle_invalid_op+0x95/0xc0 [ 60.219211][ T1080] ? ext4_split_extent_at+0x10d2/0x10f0 [ 60.219230][ T1080] ? exc_invalid_op+0x32/0x50 [ 60.219253][ T1080] ? asm_exc_invalid_op+0x1b/0x20 [ 60.219277][ T1080] ? ext4_split_extent_at+0x4c8/0x10f0 [ 60.219295][ T1080] ? ext4_split_extent_at+0x10d2/0x10f0 [ 60.219313][ T1080] ? ext4_split_extent_at+0x10d2/0x10f0 [ 60.219337][ T1080] ? ext4_ext_try_to_merge_right+0x7e0/0x7e0 [ 60.219356][ T1080] ? ext4_find_extent+0xbef/0xdb0 [ 60.219380][ T1080] ext4_split_extent+0x370/0x4e0 [ 60.219400][ T1080] ext4_ext_map_blocks+0x223e/0x74a0 [ 60.219429][ T1080] ? ext4_ext_release+0x10/0x10 [ 60.219453][ T1080] ? is_bpf_text_address+0x172/0x190 [ 60.219479][ T1080] ? _raw_read_unlock+0x25/0x40 [ 60.219501][ T1080] ? ext4_es_lookup_extent+0x33b/0x940 [ 60.219521][ T1080] ext4_map_blocks+0xaa7/0x1e00 [ 60.219544][ T1080] ? ext4_issue_zeroout+0x250/0x250 [ 60.219564][ T1080] ? ext4_journal_check_start+0x16c/0x230 [ 60.219586][ T1080] ? ext4_iomap_begin+0x70f/0xd10 [ 60.219607][ T1080] ext4_iomap_begin+0x824/0xd10 [ 60.219631][ T1080] ? ext4_alloc_da_blocks+0x1a0/0x1a0 [ 60.219656][ T1080] iomap_iter+0x5b5/0xbe0 [ 60.219678][ T1080] ? ext4_alloc_da_blocks+0x1a0/0x1a0 [ 60.219700][ T1080] __iomap_dio_rw+0xb3a/0x1ed0 [ 60.219731][ T1080] ? iomap_dio_complete+0x6f0/0x6f0 [ 60.219757][ T1080] ? __kasan_check_read+0x11/0x20 [ 60.219778][ T1080] ? inode_dio_wait+0x2a9/0x340 [ 60.219802][ T1080] ? rwsem_mark_wake+0x770/0x770 [ 60.219825][ T1080] iomap_dio_rw+0x3e/0x90 [ 60.219846][ T1080] ext4_file_write_iter+0x111c/0x1c80 [ 60.219871][ T1080] ? ext4_file_read_iter+0x4b0/0x4b0 [ 60.219890][ T1080] ? fsnotify_perm+0x6a/0x5d0 [ 60.219913][ T1080] ? iov_iter_init+0x53/0x190 [ 60.219935][ T1080] vfs_write+0xd5d/0x1110 [ 60.219953][ T1080] ? __kasan_check_write+0x14/0x20 [ 60.219976][ T1080] ? file_end_write+0x1c0/0x1c0 [ 60.219994][ T1080] ? mutex_lock+0xb6/0x1e0 [ 60.220013][ T1080] ? wait_for_completion_killable_timeout+0x10/0x10 [ 60.220036][ T1080] ? __fdget_pos+0x2e7/0x3a0 [ 60.234067][ T1082] EXT4-fs (loop0): Remounting filesystem read-only [ 60.235315][ T1080] ? ksys_write+0x77/0x2c0 [ 60.235342][ T1080] ksys_write+0x199/0x2c0 [ 60.250131][ T1082] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 60.251474][ T1080] ? __kasan_check_write+0x14/0x20 [ 60.251504][ T1080] ? __ia32_sys_read+0x90/0x90 [ 60.251524][ T1080] ? debug_smp_processor_id+0x17/0x20 [ 60.260245][ T1079] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 60.267604][ T1080] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 60.267637][ T1080] __x64_sys_write+0x7b/0x90 [ 60.267657][ T1080] x64_sys_call+0x2f/0x9a0 [ 60.276300][ T1082] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 60.281332][ T1080] do_syscall_64+0x3b/0xb0 [ 60.281365][ T1080] ? clear_bhb_loop+0x35/0x90 [ 60.281383][ T1080] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.290704][ T1082] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 60.297036][ T1080] RIP: 0033:0x7f0859330959 [ 60.297057][ T1080] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 60.297074][ T1080] RSP: 002b:00007f0850ad20c8 EFLAGS: 00000246 [ 60.305873][ T1078] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/22/file1 supports timestamps until 2038 (0x7fffffff) [ 60.313285][ T1080] ORIG_RAX: 0000000000000001 [ 60.313302][ T1080] RAX: ffffffffffffffda RBX: 00007f0859450050 RCX: 00007f0859330959 [ 60.313319][ T1080] RDX: 0000000000000012 RSI: 0000000020000000 RDI: 0000000000000004 [ 60.313332][ T1080] RBP: 00007f085938cc88 R08: 0000000000000000 R09: 0000000000000000 [ 60.313344][ T1080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.313356][ T1080] R13: 000000000000000b R14: 00007f0859450050 R15: 00007ffdbe1e51f8 [ 60.313374][ T1080] [ 60.313380][ T1080] Modules linked in: [ 60.317302][ T1079] EXT4-fs error (device loop5): __ext4_ext_dirty:183: inode #16: comm syz-executor.5: mark_inode_dirty error [ 60.326717][ T1080] ---[ end trace 9174e18f0d4b4891 ]--- [ 60.333717][ T1084] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 60.343924][ T1080] RIP: 0010:ext4_split_extent_at+0x10d2/0x10f0 [ 60.354182][ T1084] EXT4-fs (loop3): Remounting filesystem read-only [ 60.389046][ T1080] Code: cf cf ff 4c 8b 74 24 70 48 8b 74 24 38 e9 4a fa ff ff e8 c1 9f 8d ff 0f 0b e8 ba 9f 8d ff 0f 0b e8 63 be fc 02 e8 ae 9f 8d ff <0f> 0b e8 a7 9f 8d ff 0f 0b e8 a0 9f 8d ff 0f 0b 66 2e 0f 1f 84 00 [ 60.397841][ T1087] loop2: detected capacity change from 0 to 512 [ 60.398449][ T1080] RSP: 0018:ffffc900022eee20 EFLAGS: 00010293 [ 60.409406][ T1084] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 60.416162][ T1088] loop1: detected capacity change from 0 to 512 [ 60.418523][ T1084] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 60.428548][ T1080] [ 60.436082][ T1084] EXT4-fs error (device loop3): __ext4_ext_dirty:183: inode #16: comm syz-executor.3: mark_inode_dirty error [ 60.442421][ T1088] EXT4-fs (loop1): 1 orphan inode deleted [ 60.451360][ T1087] EXT4-fs (loop2): 1 orphan inode deleted 2024/08/23 07:32:41 executed programs: 139 [ 60.458642][ T1080] RAX: ffffffff81e2c862 RBX: 0000000000000000 RCX: ffff88810db93b40 [ 60.464565][ T1087] ext4 filesystem being mounted at /root/syzkaller-testdir1593882708/syzkaller.9jb30Y/25/file1 supports timestamps until 2038 (0x7fffffff) [ 60.468784][ T1080] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.474515][ T1088] ext4 filesystem being mounted at /root/syzkaller-testdir574419288/syzkaller.UBBlnN/21/file1 supports timestamps until 2038 (0x7fffffff) [ 60.486632][ T1093] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 60.495463][ T1094] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 60.530899][ T1093] EXT4-fs (loop2): Remounting filesystem read-only [ 60.534029][ T1094] EXT4-fs (loop1): Remounting filesystem read-only [ 60.563524][ T1096] loop5: detected capacity change from 0 to 512 [ 60.570235][ T1093] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 60.576184][ T1094] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 60.586728][ T1080] RBP: ffffc900022eef98 R08: ffffffff81e2bc58 R09: ffffed102332eba5 [ 60.613672][ T1098] loop0: detected capacity change from 0 to 512 [ 60.620535][ T1093] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 60.639943][ T1080] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 60.677133][ T1094] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 60.694922][ T1100] loop3: detected capacity change from 0 to 512 [ 60.696505][ T1080] R13: ffff88811e422b00 R14: 0000000000000000 R15: dffffc0000000000 [ 60.715669][ T1093] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #16: comm syz-executor.2: mark_inode_dirty error [ 60.721237][ T1094] EXT4-fs error (device loop1): __ext4_ext_dirty:183: inode #16: comm syz-executor.1: mark_inode_dirty error [ 60.729813][ T1080] FS: 00007f0850ad26c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 60.740698][ T1096] EXT4-fs (loop5): 1 orphan inode deleted [ 60.871622][ T1080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.874932][ T1096] ext4 filesystem being mounted at /root/syzkaller-testdir4280409233/syzkaller.CmhFT8/21/file1 supports timestamps until 2038 (0x7fffffff) [ 60.890493][ T1080] CR2: 00007f40cc5c0000 CR3: 0000000125247000 CR4: 00000000003506a0 [ 60.919781][ T1098] EXT4-fs (loop0): 1 orphan inode deleted [ 60.934362][ T1107] EXT4-fs error (device loop5): ext4_map_blocks:716: inode #16: block 41: comm syz-executor.5: lblock 0 mapped to illegal pblock 41 (length 1) [ 60.938761][ T1098] ext4 filesystem being mounted at /root/syzkaller-testdir2282344773/syzkaller.7xTqo1/21/file1 supports timestamps until 2038 (0x7fffffff) [ 60.956243][ T1107] EXT4-fs (loop5): Remounting filesystem read-only [ 60.967276][ T1080] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.976591][ T1100] EXT4-fs (loop3): 1 orphan inode deleted [ 61.005996][ T1109] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 61.007180][ T1100] ext4 filesystem being mounted at /root/syzkaller-testdir1835555757/syzkaller.RvMwGu/23/file1 supports timestamps until 2038 (0x7fffffff) [ 61.019030][ T1109] EXT4-fs (loop0): Remounting filesystem read-only [ 61.024773][ T1080] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.042849][ T1111] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5820: Corrupt filesystem [ 61.050202][ T1080] Kernel panic - not syncing: Fatal exception [ 61.081303][ T1109] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz-executor.0: mark_inode_dirty error [ 61.082757][ T1080] Kernel Offset: disabled [ 61.229370][ T1080] Rebooting in 86400 seconds..