Warning: Permanently added '10.128.1.167' (ED25519) to the list of known hosts. 2024/10/24 13:16:19 ignoring optional flag "sandboxArg"="0" 2024/10/24 13:16:19 ignoring optional flag "type"="gce" 2024/10/24 13:16:19 parsed 1 programs 2024/10/24 13:16:19 executed programs: 0 [ 48.958745][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.966013][ T415] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.973403][ T415] device bridge_slave_0 entered promiscuous mode [ 48.980735][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.988100][ T415] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.995499][ T415] device bridge_slave_1 entered promiscuous mode [ 49.050997][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.058354][ T415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.066401][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.073878][ T415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.100877][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.108101][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.115526][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.122874][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.133558][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.142374][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.149532][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.159750][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.168634][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.176098][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.192508][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.203488][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.222047][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.234654][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.249856][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.264799][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.275576][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.292414][ T23] kauditd_printk_skb: 15 callbacks suppressed [ 49.292427][ T23] audit: type=1400 audit(1729775779.960:91): avc: denied { mounton } for pid=415 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=10823 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 49.341670][ T23] audit: type=1400 audit(1729775780.010:92): avc: denied { mounton } for pid=421 comm="syz-executor.0" path="/root/syzkaller-testdir401603835/syzkaller.laa6Vf/0/bus" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 49.375902][ T422] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.385549][ T23] audit: type=1400 audit(1729775780.060:93): avc: denied { mount } for pid=421 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 49.385585][ T422] ext4 filesystem being mounted at /root/syzkaller-testdir401603835/syzkaller.laa6Vf/0/bus supports timestamps until 2038 (0x7fffffff) [ 49.427974][ T422] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 49.435208][ T23] audit: type=1400 audit(1729775780.100:94): avc: denied { write } for pid=421 comm="syz-executor.0" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.457466][ T422] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 49.474769][ T23] audit: type=1400 audit(1729775780.100:95): avc: denied { add_name } for pid=421 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.484416][ T422] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 49.509322][ T23] audit: type=1400 audit(1729775780.100:96): avc: denied { create } for pid=421 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.510333][ T422] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 49.531745][ T23] audit: type=1400 audit(1729775780.100:97): avc: denied { read write open } for pid=421 comm="syz-executor.0" path="/root/syzkaller-testdir401603835/syzkaller.laa6Vf/0/bus/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.541440][ T422] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 49.570997][ T23] audit: type=1400 audit(1729775780.100:98): avc: denied { mounton } for pid=421 comm="syz-executor.0" path="/root/syzkaller-testdir401603835/syzkaller.laa6Vf/0/bus/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.571020][ T23] audit: type=1400 audit(1729775780.100:99): avc: denied { append } for pid=421 comm="syz-executor.0" path="/root/syzkaller-testdir401603835/syzkaller.laa6Vf/0/bus/file0/memory.current" dev="loop0" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.585403][ T422] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 49.665866][ T103] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 49.666150][ T23] audit: type=1400 audit(1729775780.340:100): avc: denied { unmount } for pid=415 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 49.682370][ T103] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:2: Invalid inode table block 0 in block_group 0 [ 49.825405][ T428] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 49.836371][ T428] ext4 filesystem being mounted at /root/syzkaller-testdir401603835/syzkaller.laa6Vf/1/bus supports timestamps until 2038 (0x7fffffff) [ 49.857007][ T428] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 49.873518][ T428] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 49.884167][ T428] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 49.899123][ T428] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 49.910443][ T428] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 49.926354][ T428] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 49.942029][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 49.955890][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 50.076076][ T436] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.086087][ T436] ext4 filesystem being mounted at /root/syzkaller-testdir401603835/syzkaller.laa6Vf/2/bus supports timestamps until 2038 (0x7fffffff) [ 50.107387][ T436] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 50.124530][ T436] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 50.134556][ T436] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 50.148743][ T436] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 50.158296][ T436] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 50.172560][ T436] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 50.189723][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 50.205097][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 50.345128][ T442] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.355064][ T442] ext4 filesystem being mounted at /root/syzkaller-testdir401603835/syzkaller.laa6Vf/3/bus supports timestamps until 2038 (0x7fffffff) [ 50.376548][ T442] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 50.395637][ T442] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 50.406150][ T442] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:455: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0 [ 50.421193][ T442] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 50.434980][ T442] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 50.445351][ T442] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 50.459647][ T442] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 50.469325][ T442] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 50.483001][ T442] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 50.500761][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 50.595397][ T448] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.605349][ T448] ext4 filesystem being mounted at /root/syzkaller-testdir401603835/syzkaller.laa6Vf/4/bus supports timestamps until 2038 (0x7fffffff) [ 50.627888][ T448] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #19: block 192: comm syz-executor.0: lblock 0 mapped to illegal pblock 192 (length 1) [ 50.643942][ T448] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 50.657769][ T448] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 50.667738][ T448] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 50.681043][ T448] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 50.697317][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 50.715352][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 50.835739][ T454] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.845168][ T454] ext4 filesystem being mounted at /root/syzkaller-testdir401603835/syzkaller.laa6Vf/5/bus supports timestamps until 2038 (0x7fffffff) [ 50.868363][ T454] EXT4-fs error (device loop0): ext4_map_blocks:731: inode #19: block 192: comm syz-executor.0: lblock 0 mapped to illegal pblock 192 (length 1) [ 50.883510][ T454] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 50.898236][ T454] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 50.908752][ T454] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 50.922138][ T454] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 50.935647][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 50.949304][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 51.045491][ T461] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.054940][ T461] ext4 filesystem being mounted at /root/syzkaller-testdir401603835/syzkaller.laa6Vf/6/bus supports timestamps until 2038 (0x7fffffff) [ 51.077159][ T461] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 51.096272][ T461] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 51.106315][ T461] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 51.120400][ T461] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 51.130374][ T461] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 51.144427][ T461] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 51.159664][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 51.173967][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 51.275944][ T467] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.284908][ T467] ext4 filesystem being mounted at /root/syzkaller-testdir401603835/syzkaller.laa6Vf/7/bus supports timestamps until 2038 (0x7fffffff) [ 51.305294][ T467] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 4 in block_group 0 [ 51.322180][ T467] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 51.332221][ T467] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 51.345458][ T467] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 51.355181][ T467] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 51.368773][ T467] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 51.385289][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 51.398755][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 51.505427][ T473] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.515409][ T473] ext4 filesystem being mounted at /root/syzkaller-testdir401603835/syzkaller.laa6Vf/8/bus supports timestamps until 2038 (0x7fffffff) [ 51.536680][ T473] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 51.553017][ T473] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 51.563946][ T473] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 51.577147][ T473] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 51.587060][ T473] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 51.600815][ T473] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 51.618621][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 51.632599][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 51.715557][ T479] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.725618][ T479] ext4 filesystem being mounted at /root/syzkaller-testdir401603835/syzkaller.laa6Vf/9/bus supports timestamps until 2038 (0x7fffffff) [ 51.748879][ T479] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 4 in block_group 0 [ 51.767411][ T479] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 51.777201][ T479] EXT4-fs error (device loop0): ext4_free_blocks:4798: comm syz-executor.0: Freeing blocks not in datazone - block = 192, count = 16 [ 51.792397][ T479] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 51.805994][ T479] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 51.815832][ T479] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 51.829210][ T479] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 51.842716][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 51.857209][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 51.955303][ T485] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.965675][ T485] ext4 filesystem being mounted at /root/syzkaller-testdir401603835/syzkaller.laa6Vf/10/bus supports timestamps until 2038 (0x7fffffff) [ 51.986824][ T485] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 52.005660][ T485] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 52.015926][ T485] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 52.029968][ T485] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 52.040025][ T485] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 52.053845][ T485] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 52.070488][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 52.084751][ T9] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:1: Invalid inode table block 0 in block_group 0 [ 52.275476][ T492] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 52.285733][ T492] ext4 filesystem being mounted at /root/syzkaller-testdir401603835/syzkaller.laa6Vf/11/bus supports timestamps until 2038 (0x7fffffff) [ 52.304741][ T492] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 52.322722][ T492] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 52.332535][ T492] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:455: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0 [ 52.346498][ T492] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 52.360019][ T492] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 52.370973][ T492] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 52.386887][ T492] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 52.397067][ T492] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm syz-executor.0: Invalid inode table block 0 in block_group 0 [ 52.410593][ T492] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 52.423773][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 52.534838][ T498] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 52.545179][ T498] ext4 filesystem being mounted at /root/syzkaller-testdir401603835/syzkaller.laa6Vf/12/bus supports timestamps until 2038 (0x7fffffff) [ 52.606308][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 52.626512][ T7] EXT4-fs error (device loop0): __ext4_get_inode_loc:4710: comm kworker/u4:0: Invalid inode table block 0 in block_group 0 [ 52.735191][ T504] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 52.745859][ T504] ext4 filesystem being mounted at /root/syzkaller-testdir401603835/syzkaller.laa6Vf/13/bus supports timestamps until 2038 (0x7fffffff) [ 52.767050][ T504] ------------[ cut here ]------------ [ 52.772466][ T504] kernel BUG at fs/ext4/ext4.h:2984! [ 52.783524][ T504] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 52.789954][ T504] CPU: 0 PID: 504 Comm: syz-executor.0 Not tainted 5.4.283-syzkaller-04984-ge6ac8beecb16 #0 [ 52.800367][ T504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 52.810706][ T504] RIP: 0010:ext4_mb_find_by_goal+0xc36/0xc70 [ 52.816610][ T504] Code: fb ff ff 89 d1 80 e1 07 80 c1 03 38 c1 0f 8c f6 fb ff ff 48 89 d7 e8 59 6f c8 ff 48 8b 54 24 20 e9 e4 fb ff ff e8 6a 86 98 ff <0f> 0b e8 43 3c 6f ff e8 5e 86 98 ff 0f 0b e8 57 86 98 ff 0f 0b e8 [ 52.837138][ T504] RSP: 0018:ffff8881eb2468e0 EFLAGS: 00010293 [ 52.843463][ T504] RAX: ffffffff81cbb036 RBX: 0000000000000001 RCX: ffff8881f31c2f40 [ 52.851794][ T504] RDX: 0000000000000000 RSI: 00000000fffffac6 RDI: 0000000000000001 [ 52.859998][ T504] RBP: ffff8881eb2469f0 R08: ffffffff81cba521 R09: ffffed103b64df22 [ 52.868316][ T504] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 52.877160][ T504] R13: ffff8881eb6b03f0 R14: 00000000fffffac6 R15: 1ffff1103d6d607e [ 52.886852][ T504] FS: 00007f53642806c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 52.895793][ T504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.902877][ T504] CR2: 0000000020010000 CR3: 00000001ebed0000 CR4: 00000000003406b0 [ 52.911013][ T504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.919454][ T504] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.927765][ T504] Call Trace: [ 52.930923][ T504] ? __die+0xb4/0x100 [ 52.934715][ T504] ? die+0x26/0x50 [ 52.938271][ T504] ? do_trap+0x1e7/0x340 [ 52.942357][ T504] ? ext4_mb_find_by_goal+0xc36/0xc70 [ 52.947824][ T504] ? ext4_mb_find_by_goal+0xc36/0xc70 [ 52.954706][ T504] ? do_invalid_op+0xfb/0x110 [ 52.959765][ T504] ? ext4_mb_find_by_goal+0xc36/0xc70 [ 52.965144][ T504] ? invalid_op+0x1e/0x30 [ 52.969395][ T504] ? ext4_mb_find_by_goal+0x121/0xc70 [ 52.974613][ T504] ? ext4_mb_find_by_goal+0xc36/0xc70 [ 52.979913][ T504] ? ext4_mb_find_by_goal+0xc36/0xc70 [ 52.985378][ T504] ? ext4_mb_new_blocks+0x29f/0x2d10 [ 52.990697][ T504] ? ext4_ext_map_blocks+0x1e70/0x7450 [ 52.996073][ T504] ? _ext4_get_block+0x21b/0x610 [ 53.001153][ T504] ? ext4_mb_use_inode_pa+0x4b0/0x4b0 [ 53.006700][ T504] ? ext4_file_write_iter+0x499/0x10e0 [ 53.012932][ T504] ? __vfs_write+0x5d3/0x750 [ 53.017720][ T504] ? vfs_write+0x206/0x4e0 [ 53.022140][ T504] ? ksys_write+0x199/0x2c0 [ 53.026562][ T504] ? do_syscall_64+0xca/0x1c0 [ 53.031082][ T504] ext4_mb_regular_allocator+0x229/0x10d0 [ 53.036633][ T504] ? memcpy+0x38/0x50 [ 53.040454][ T504] ? ext4_get_group_no_and_offset+0xf2/0x1a0 [ 53.047223][ T504] ? ext4_mb_normalize_request+0xdbc/0x1250 [ 53.052949][ T504] ? ext4_mb_normalize_request+0x1250/0x1250 [ 53.058766][ T504] ext4_mb_new_blocks+0x59a/0x2d10 [ 53.063824][ T504] ? memset+0x1f/0x40 [ 53.067730][ T504] ? ext4_ext_check_overlap+0x37e/0x5b0 [ 53.073206][ T504] ? ext4_ext_find_goal+0xec/0x1d0 [ 53.078245][ T504] ext4_ext_map_blocks+0x1e70/0x7450 [ 53.083449][ T504] ? __unwind_start+0x708/0x890 [ 53.088128][ T504] ? ext4_ext_release+0x10/0x10 [ 53.092956][ T504] ? is_bpf_text_address+0x24c/0x260 [ 53.098046][ T504] ? stack_trace_save+0x1c0/0x1c0 [ 53.102903][ T504] ? check_preemption_disabled+0x9f/0x320 [ 53.108544][ T504] ? unwind_get_return_address+0x49/0x80 [ 53.114044][ T504] ? debug_smp_processor_id+0x20/0x20 [ 53.119344][ T504] ? arch_stack_walk+0xf5/0x140 [ 53.124393][ T504] ? _raw_read_unlock+0x21/0x40 [ 53.129327][ T504] ? ext4_es_lookup_extent+0x559/0x9d0 [ 53.134793][ T504] ext4_map_blocks+0xa2f/0x1ba0 [ 53.140081][ T504] ? ext4_issue_zeroout+0x150/0x150 [ 53.145266][ T504] ? ext4_write_begin+0x419/0x1900 [ 53.150396][ T504] ? vfs_write+0x206/0x4e0 [ 53.154633][ T504] ? ksys_write+0x199/0x2c0 [ 53.159372][ T504] ? do_syscall_64+0xca/0x1c0 [ 53.164140][ T504] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.170244][ T504] _ext4_get_block+0x21b/0x610 [ 53.175112][ T504] ? ext4_get_block+0x40/0x40 [ 53.180116][ T504] ? check_preemption_disabled+0x9f/0x320 [ 53.185739][ T504] ? debug_smp_processor_id+0x20/0x20 [ 53.191135][ T504] ext4_block_write_begin+0x68a/0x1390 [ 53.196428][ T504] ? _raw_spin_trylock_bh+0x190/0x190 [ 53.201709][ T504] ? ext4_es_is_delayed+0x40/0x40 [ 53.206957][ T504] ? trace_android_fs_datawrite_start+0x200/0x200 [ 53.213397][ T504] ? ext4_should_dioread_nolock+0x94/0x500 [ 53.219612][ T504] ext4_write_begin+0x5ba/0x1900 [ 53.224893][ T504] ? debug_smp_processor_id+0x20/0x20 [ 53.230625][ T504] ? ext4_readpages+0x110/0x110 [ 53.235497][ T504] ? finish_fault+0x230/0x230 [ 53.240271][ T504] ? up_read+0x6f/0x1b0 [ 53.244698][ T504] ? down_write_trylock+0x130/0x130 [ 53.249830][ T504] ext4_da_write_begin+0x4a3/0xfe0 [ 53.255043][ T504] ? __do_page_fault+0x725/0xbb0 [ 53.260210][ T504] ? ext4_set_page_dirty+0x190/0x190 [ 53.265719][ T504] ? page_fault+0x2f/0x40 [ 53.269968][ T504] ? iov_iter_advance+0xb6/0xb20 [ 53.275404][ T504] ? iov_iter_fault_in_readable+0x1a2/0x4c0 [ 53.281337][ T504] ? iov_iter_fault_in_readable+0x1db/0x4c0 [ 53.287274][ T504] ? iov_iter_fault_in_readable+0x313/0x4c0 [ 53.293212][ T504] ? asan.module_dtor+0x20/0x20 [ 53.298586][ T504] ? balance_dirty_pages_ratelimited+0x816/0xcc0 [ 53.304909][ T504] generic_perform_write+0x2c7/0x560 [ 53.310127][ T504] ? grab_cache_page_write_begin+0x90/0x90 [ 53.316452][ T504] ? file_remove_privs+0x640/0x640 [ 53.321966][ T504] ? down_write_trylock+0xd7/0x130 [ 53.327157][ T504] __generic_file_write_iter+0x224/0x530 [ 53.332592][ T504] ext4_file_write_iter+0x499/0x10e0 [ 53.337985][ T504] ? ext4_file_read_iter+0x140/0x140 [ 53.343093][ T504] ? iov_iter_init+0x82/0x160 [ 53.347603][ T504] __vfs_write+0x5d3/0x750 [ 53.351949][ T504] ? __kernel_write+0x350/0x350 [ 53.356821][ T504] ? check_preemption_disabled+0x9f/0x320 [ 53.362721][ T504] ? debug_smp_processor_id+0x20/0x20 [ 53.368760][ T504] ? selinux_file_permission+0x2be/0x530 [ 53.374620][ T504] vfs_write+0x206/0x4e0 [ 53.379550][ T504] ksys_write+0x199/0x2c0 [ 53.383799][ T504] ? __ia32_sys_read+0x80/0x80 [ 53.388504][ T504] ? ksys_mount+0xe0/0xf0 [ 53.392778][ T504] do_syscall_64+0xca/0x1c0 [ 53.397227][ T504] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 53.403672][ T504] RIP: 0033:0x7f53646fd8d9 [ 53.408542][ T504] 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 [ 53.429382][ T504] RSP: 002b:00007f53642800c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 53.438727][ T504] RAX: ffffffffffffffda RBX: 00007f536481cf80 RCX: 00007f53646fd8d9 [ 53.446814][ T504] RDX: 000000000208e24b RSI: 0000000020000000 RDI: 0000000000000006 [ 53.455199][ T504] RBP: 00007f5364759b20 R08: 0000000000000000 R09: 0000000000000000 [ 53.463681][ T504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.471618][ T504] R13: 000000000000000b R14: 00007f536481cf80 R15: 00007ffc7ebc3d88 [ 53.479441][ T504] Modules linked in: [ 53.485212][ T504] ---[ end trace 7f666813e8674862 ]--- [ 53.490585][ T504] RIP: 0010:ext4_mb_find_by_goal+0xc36/0xc70 [ 53.496724][ T504] Code: fb ff ff 89 d1 80 e1 07 80 c1 03 38 c1 0f 8c f6 fb ff ff 48 89 d7 e8 59 6f c8 ff 48 8b 54 24 20 e9 e4 fb ff ff e8 6a 86 98 ff <0f> 0b e8 43 3c 6f ff e8 5e 86 98 ff 0f 0b e8 57 86 98 ff 0f 0b e8 [ 53.516463][ T504] RSP: 0018:ffff8881eb2468e0 EFLAGS: 00010293 [ 53.522439][ T504] RAX: ffffffff81cbb036 RBX: 0000000000000001 RCX: ffff8881f31c2f40 [ 53.530342][ T504] RDX: 0000000000000000 RSI: 00000000fffffac6 RDI: 0000000000000001 [ 53.538153][ T504] RBP: ffff8881eb2469f0 R08: ffffffff81cba521 R09: ffffed103b64df22 [ 53.545971][ T504] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 53.553872][ T504] R13: ffff8881eb6b03f0 R14: 00000000fffffac6 R15: 1ffff1103d6d607e [ 53.562371][ T504] FS: 00007f53642806c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 53.571804][ T504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.578792][ T504] CR2: 0000000020010000 CR3: 00000001ebed0000 CR4: 00000000003406b0 [ 53.587316][ T504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.595348][ T504] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.604270][ T504] Kernel panic - not syncing: Fatal exception [ 53.610683][ T504] Kernel Offset: disabled [ 53.614837][ T504] Rebooting in 86400 seconds..