Warning: Permanently added '10.128.10.3' (ED25519) to the list of known hosts. 2025/02/18 06:33:01 ignoring optional flag "sandboxArg"="0" 2025/02/18 06:33:01 ignoring optional flag "type"="gce" 2025/02/18 06:33:02 parsed 1 programs [ 57.993427][ T23] kauditd_printk_skb: 18 callbacks suppressed [ 57.993430][ T23] audit: type=1400 audit(1739860382.120:94): avc: denied { mounton } for pid=354 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 58.024309][ T23] audit: type=1400 audit(1739860382.120:95): avc: denied { read write } for pid=354 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 58.050124][ T23] audit: type=1400 audit(1739860382.120:96): avc: denied { open } for pid=354 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 58.076321][ T23] audit: type=1400 audit(1739860382.130:97): avc: denied { read } for pid=73 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 [ 58.097834][ T23] audit: type=1400 audit(1739860382.150:98): avc: denied { unlink } for pid=354 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 58.097956][ T354] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2025/02/18 06:33:02 executed programs: 0 [ 58.123703][ T23] audit: type=1400 audit(1739860382.160:99): avc: denied { relabelto } for pid=355 comm="mkswap" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 58.160671][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.167512][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.174561][ T359] device bridge_slave_0 entered promiscuous mode [ 58.181044][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.187868][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.195049][ T359] device bridge_slave_1 entered promiscuous mode [ 58.220555][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.227974][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.235048][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.241857][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.252570][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.259587][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.266968][ T374] device bridge_slave_0 entered promiscuous mode [ 58.273643][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.280505][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.287511][ T374] device bridge_slave_1 entered promiscuous mode [ 58.296062][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.303003][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.309925][ T370] device bridge_slave_0 entered promiscuous mode [ 58.318152][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.325101][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.332065][ T372] device bridge_slave_0 entered promiscuous mode [ 58.338472][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.345289][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.352386][ T372] device bridge_slave_1 entered promiscuous mode [ 58.358589][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.365439][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.372438][ T370] device bridge_slave_1 entered promiscuous mode [ 58.393502][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.400476][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.407583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.414752][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.427282][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.434136][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.441170][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.448345][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.456818][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.463769][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.470702][ T369] device bridge_slave_0 entered promiscuous mode [ 58.478043][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.484930][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.492156][ T369] device bridge_slave_1 entered promiscuous mode [ 58.503913][ T374] device veth0_vlan entered promiscuous mode [ 58.512762][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.520027][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.527290][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.535346][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.543666][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.551792][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.559388][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.566421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.573602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.581232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.588798][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.596835][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.603920][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.611041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.619501][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.626608][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.633743][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.641289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.648914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.656846][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.663660][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.670785][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.682221][ T374] device veth1_macvtap entered promiscuous mode [ 58.689084][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.697164][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.705073][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.712129][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.722487][ T372] device veth0_vlan entered promiscuous mode [ 58.732289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.740725][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.748810][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.756318][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.763704][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.770960][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.778802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.786520][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.797012][ T359] device veth0_vlan entered promiscuous mode [ 58.811870][ T369] device veth0_vlan entered promiscuous mode [ 58.817949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.826110][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.833833][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.834217][ T390] ====================================================== [ 58.834217][ T390] WARNING: the mand mount option is being deprecated and [ 58.834217][ T390] will be removed in v5.15! [ 58.834217][ T390] ====================================================== [ 58.840966][ T23] audit: type=1400 audit(1739860382.960:100): avc: denied { mounton } for pid=389 comm="syz-executor.2" path="/root/syzkaller-testdir1875653973/syzkaller.Ou6iZj/0/bus" dev="sda1" ino=1947 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 58.866799][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.900480][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.907722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.914941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.923072][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.931073][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.938968][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.946259][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.953462][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.961509][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.961907][ T390] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 58.968524][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.968724][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.992268][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.998656][ T390] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 58.999092][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.008865][ T23] audit: type=1400 audit(1739860383.130:101): avc: denied { mount } for pid=389 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 [ 59.014946][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.045112][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.051866][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.056047][ T23] audit: type=1400 audit(1739860383.180:102): avc: denied { write } for pid=389 comm="syz-executor.2" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.059164][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.081285][ T390] EXT4-fs error (device loop2): ext4_validate_block_bitmap:420: comm syz-executor.2: bg 0: bad block bitmap checksum [ 59.088637][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.102620][ T390] EXT4-fs error (device loop2) in ext4_mb_clear_bb:5645: Filesystem failed CRC [ 59.107479][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.107616][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.116465][ T23] audit: type=1400 audit(1739860383.180:103): avc: denied { add_name } for pid=389 comm="syz-executor.2" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.123528][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.150018][ T374] EXT4-fs error (device loop2): ext4_readdir:258: inode #11: block 37: comm syz-executor.2: path /root/syzkaller-testdir1875653973/syzkaller.Ou6iZj/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0 [ 59.152450][ T372] device veth1_macvtap entered promiscuous mode [ 59.159595][ T374] EXT4-fs error (device loop2): ext4_empty_dir:3114: inode #11: block 37: comm syz-executor.2: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0 [ 59.210824][ T374] EXT4-fs error (device loop2): ext4_readdir:258: inode #11: block 37: comm syz-executor.2: path /root/syzkaller-testdir1875653973/syzkaller.Ou6iZj/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0 [ 59.212285][ T359] device veth1_macvtap entered promiscuous mode [ 59.237099][ T374] EXT4-fs error (device loop2): ext4_empty_dir:3114: inode #11: block 37: comm syz-executor.2: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0 [ 59.243804][ T369] device veth1_macvtap entered promiscuous mode [ 59.261963][ T374] EXT4-fs error (device loop2): ext4_readdir:258: inode #11: block 37: comm syz-executor.2: path /root/syzkaller-testdir1875653973/syzkaller.Ou6iZj/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0 [ 59.270535][ T370] device veth0_vlan entered promiscuous mode [ 59.299475][ T374] EXT4-fs error (device loop2): ext4_empty_dir:3114: inode #11: block 37: comm syz-executor.2: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0 [ 59.299823][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.319517][ T374] EXT4-fs error (device loop2): ext4_readdir:258: inode #11: block 37: comm syz-executor.2: path /root/syzkaller-testdir1875653973/syzkaller.Ou6iZj/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0 [ 59.326827][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.352426][ T374] EXT4-fs error (device loop2): ext4_empty_dir:3114: inode #11: block 37: comm syz-executor.2: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0 [ 59.378957][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.386989][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.395114][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.403189][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.410414][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.418539][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.425815][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.432898][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.440703][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.448192][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.462008][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.469997][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.478310][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.486456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.494458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.502455][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.510613][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.518804][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.531471][ T370] device veth1_macvtap entered promiscuous mode [ 59.541820][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.549957][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.557911][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.574724][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.582703][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.590733][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.598896][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.728843][ T397] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 59.737735][ T397] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 59.768721][ T406] EXT4-fs (loop1): warning: checktime reached, running e2fsck is recommended [ 59.777588][ T406] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 59.785605][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.793204][ T415] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.800238][ T415] device bridge_slave_0 entered promiscuous mode [ 59.814628][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.815153][ T397] EXT4-fs error (device loop4): ext4_validate_block_bitmap:420: comm syz-executor.4: bg 0: bad block bitmap checksum [ 59.821968][ T406] EXT4-fs error (device loop1): ext4_validate_block_bitmap:420: comm syz-executor.1: bg 0: bad block bitmap checksum [ 59.837111][ T397] EXT4-fs error (device loop4) in ext4_mb_clear_bb:5645: Filesystem failed CRC [ 59.846269][ T406] EXT4-fs error (device loop1) in ext4_mb_clear_bb:5645: Filesystem failed CRC [ 59.854786][ T415] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.866423][ T359] EXT4-fs error (device loop1): ext4_readdir:258: inode #11: block 37: comm syz-executor.1: path /root/syzkaller-testdir363388390/syzkaller.lV7g6g/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0 [ 59.871854][ T410] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 59.896360][ T359] EXT4-fs error (device loop1): ext4_empty_dir:3114: inode #11: block 37: comm syz-executor.1: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0 [ 59.904504][ T401] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 59.923856][ T359] EXT4-fs error (device loop1): ext4_readdir:258: inode #11: block 37: comm syz-executor.1: path /root/syzkaller-testdir363388390/syzkaller.lV7g6g/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0 [ 59.933050][ T415] device bridge_slave_1 entered promiscuous mode [ 59.958231][ T359] EXT4-fs error (device loop1): ext4_empty_dir:3114: inode #11: block 37: comm syz-executor.1: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0 [ 59.964885][ T410] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 59.984901][ T359] EXT4-fs error (device loop1): ext4_readdir:258: inode #11: block 37: comm syz-executor.1: path /root/syzkaller-testdir363388390/syzkaller.lV7g6g/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0 [ 59.993215][ T372] EXT4-fs error (device loop4): ext4_readdir:258: inode #11: block 37: comm syz-executor.4: path /root/syzkaller-testdir2371695540/syzkaller.BnGVPy/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0 [ 60.043894][ T359] EXT4-fs error (device loop1): ext4_empty_dir:3114: inode #11: block 37: comm syz-executor.1: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0 [ 60.043929][ T401] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 60.074735][ T359] EXT4-fs error (device loop1): ext4_readdir:258: inode #11: block 37: comm syz-executor.1: path /root/syzkaller-testdir363388390/syzkaller.lV7g6g/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0 [ 60.095181][ T372] EXT4-fs error (device loop4): ext4_empty_dir:3114: inode #11: block 37: comm syz-executor.4: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0 [ 60.119169][ T410] EXT4-fs error (device loop3): ext4_validate_block_bitmap:420: comm syz-executor.3: bg 0: bad block bitmap checksum [ 60.121583][ T372] EXT4-fs error (device loop4): ext4_readdir:258: inode #11: block 37: comm syz-executor.4: path /root/syzkaller-testdir2371695540/syzkaller.BnGVPy/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0 [ 60.133599][ T359] EXT4-fs error (device loop1): ext4_empty_dir:3114: inode #11: block 37: comm syz-executor.1: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0 [ 60.159547][ T372] EXT4-fs error (device loop4): ext4_empty_dir:3114: inode #11: block 37: comm syz-executor.4: bad entry in directory: directory entry overrun - offset=10240, inode=0, rec_len=52224, size=2048 fake=0 [ 60.184513][ T410] EXT4-fs error (device loop3) in ext4_mb_clear_bb:5645: Filesystem failed CRC [ 60.207162][ T401] EXT4-fs error (device loop0): ext4_validate_block_bitmap:420: comm syz-executor.0: bg 0: bad block bitmap checksum [ 60.213699][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.226497][ T415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.232334][ T401] EXT4-fs error (device loop0) in ext4_mb_clear_bb:5645: Filesystem failed CRC [ 60.233569][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.242835][ T410] ------------[ cut here ]------------ [ 60.249569][ T415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.254875][ T410] kernel BUG at fs/ext4/inode.c:5273! [ 60.262708][ T372] EXT4-fs error (device loop4): ext4_readdir:258: inode #11: block 37: comm syz-executor.4: path /root/syzkaller-testdir2371695540/syzkaller.BnGVPy/0/bus/lost+found: bad entry in directory: directory entry overrun - offset=0, inode=0, rec_len=52224, size=2048 fake=0 [ 60.267136][ T410] invalid opcode: 0000 [#1] PREEMPT SMP [ 60.292844][ T401] ------------[ cut here ]------------ [ 60.297583][ T410] CPU: 1 PID: 410 Comm: syz-executor.3 Not tainted 5.10.234-syzkaller #0 [ 60.297585][ T410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 60.297594][ T410] RIP: 0010:ext4_mark_iloc_dirty+0xa6e/0xa70 [ 60.297597][ T410] Code: 85 d2 74 0f 48 8b 7a 08 48 89 c6 4c 89 e2 e8 e9 44 02 00 65 ff 0d 82 f6 bf 7e 0f 85 d7 fd ff ff e8 3e 6e be ff e9 cd fd ff ff <0f> 0b 48 8b 46 28 48 8b 80 c8 03 00 00 48 8b 80 90 02 00 00 a8 02 [ 60.297601][ T410] RSP: 0018:ffffc900007278c0 EFLAGS: 00010206 [ 60.302939][ T401] kernel BUG at fs/ext4/inode.c:5273! [ 60.311196][ T410] [ 60.311200][ T410] RAX: ffff888111f44000 RBX: ffffc90000727960 RCX: ffff888111cbe400 [ 60.311201][ T410] RDX: ffff888109f96cc0 RSI: 0000000000000005 RDI: 00000000000000a0 [ 60.311202][ T410] RBP: ffffc90000727940 R08: ffffffff82c4db90 R09: 0000000000000000 [ 60.311203][ T410] R10: 0000000000000000 R11: ffff888108d3b734 R12: ffff888109f96e58 [ 60.311204][ T410] R13: ffff888109faa958 R14: 000000000000003c R15: ffff88811257fc00 [ 60.311207][ T410] FS: 00007f4b2894a6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 60.311208][ T410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.311213][ T410] CR2: 00007f3b7d7a2fe0 CR3: 0000000111d36000 CR4: 00000000003506a0 [ 60.311214][ T410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.311215][ T410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.311216][ T410] Call Trace: [ 60.311229][ T410] ? show_regs.part.0+0x1e/0x20 [ 60.311239][ T410] ? __die+0x5d/0x9e [ 60.450882][ T410] ? die+0x2b/0x50 [ 60.454430][ T410] ? do_trap+0x80/0x100 [ 60.458521][ T410] ? do_error_trap+0x69/0x90 [ 60.462947][ T410] ? ext4_mark_iloc_dirty+0xa6e/0xa70 [ 60.468160][ T410] ? exc_invalid_op+0x53/0x70 [ 60.472672][ T410] ? ext4_mark_iloc_dirty+0xa6e/0xa70 [ 60.477982][ T410] ? asm_exc_invalid_op+0x12/0x20 [ 60.482823][ T410] ? ext4_mark_iloc_dirty+0xa6e/0xa70 [ 60.488030][ T410] ? __ext4_journal_get_write_access+0x56/0x110 [ 60.494264][ T410] __ext4_mark_inode_dirty+0x76/0x220 [ 60.499664][ T410] ? __ext4_ext_check+0x1af/0x440 [ 60.504808][ T410] __ext4_ext_dirty+0x84/0xb0 [ 60.509319][ T410] ext4_ext_remove_space+0x588/0x1500 [ 60.514814][ T410] ? _raw_write_unlock+0x11/0x30 [ 60.519585][ T410] ? ext4_es_remove_extent+0x11c/0x180 [ 60.524881][ T410] ext4_ext_truncate+0x94/0xa0 [ 60.529677][ T410] ext4_truncate+0x3da/0x4b0 [ 60.534114][ T410] ext4_setattr+0x54b/0x990 [ 60.538624][ T410] notify_change+0x33a/0x4a0 [ 60.543221][ T410] ? cap_inode_need_killpriv+0x1f/0x30 [ 60.548546][ T410] do_truncate+0x73/0xc0 [ 60.552692][ T410] ? do_truncate+0x73/0xc0 [ 60.556949][ T410] path_openat+0xc0f/0x10d0 [ 60.561370][ T410] do_filp_open+0x9d/0x140 [ 60.565754][ T410] ? do_futex+0x10f/0xb70 [ 60.569907][ T410] ? _raw_spin_unlock+0x1f/0x40 [ 60.574589][ T410] do_sys_openat2+0x9c/0x210 [ 60.579008][ T410] __x64_sys_creat+0x46/0x60 [ 60.583455][ T410] do_syscall_64+0x32/0x80 [ 60.587870][ T410] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 60.593600][ T410] RIP: 0033:0x7f4b28dc8ea9 [ 60.597852][ T410] 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 [ 60.617320][ T410] RSP: 002b:00007f4b2894a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 60.625631][ T410] RAX: ffffffffffffffda RBX: 00007f4b28ef6f80 RCX: 00007f4b28dc8ea9 [ 60.633436][ T410] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 60.641342][ T410] RBP: 00007f4b28e154a4 R08: 0000000000000000 R09: 0000000000000000 [ 60.649501][ T410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.657301][ T410] R13: 000000000000000b R14: 00007f4b28ef6f80 R15: 00007fffb188c978 [ 60.665117][ T410] Modules linked in: [ 60.668908][ T401] invalid opcode: 0000 [#2] PREEMPT SMP [ 60.669089][ T410] ---[ end trace 069911592d81b523 ]--- [ 60.674236][ T401] CPU: 0 PID: 401 Comm: syz-executor.0 Tainted: G D 5.10.234-syzkaller #0 [ 60.679670][ T410] RIP: 0010:ext4_mark_iloc_dirty+0xa6e/0xa70 [ 60.689249][ T401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 60.689252][ T401] RIP: 0010:ext4_mark_iloc_dirty+0xa6e/0xa70 [ 60.689256][ T401] Code: 85 d2 74 0f 48 8b 7a 08 48 89 c6 4c 89 e2 e8 e9 44 02 00 65 ff 0d 82 f6 bf 7e 0f 85 d7 fd ff ff e8 3e 6e be ff e9 cd fd ff ff <0f> 0b 48 8b 46 28 48 8b 80 c8 03 00 00 48 8b 80 90 02 00 00 a8 02 [ 60.689257][ T401] RSP: 0018:ffffc900006df8c0 EFLAGS: 00010206 [ 60.695069][ T410] Code: 85 d2 74 0f 48 8b 7a 08 48 89 c6 4c 89 e2 e8 e9 44 02 00 65 ff 0d 82 f6 bf 7e 0f 85 d7 fd ff ff e8 3e 6e be ff e9 cd fd ff ff <0f> 0b 48 8b 46 28 48 8b 80 c8 03 00 00 48 8b 80 90 02 00 00 a8 02 [ 60.704961][ T401] RAX: ffff888111f44800 RBX: ffffc900006df960 RCX: ffff888111d27400 [ 60.704963][ T401] RDX: ffff888109f94140 RSI: 0000000000000005 RDI: 00000000000000a0 [ 60.704964][ T401] RBP: ffffc900006df940 R08: ffffffff82c4db90 R09: 0000000000000000 [ 60.704965][ T401] R10: 0000000000000000 R11: ffff888108d38334 R12: ffff888109f942d8 [ 60.704966][ T401] R13: ffff888109faa0d0 R14: 000000000000003c R15: ffff888112469c00 [ 60.704968][ T401] FS: 00007f4c723796c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 60.704970][ T401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.704975][ T401] CR2: 000000c0013a0000 CR3: 0000000111d9a000 CR4: 00000000003506b0 [ 60.710885][ T410] RSP: 0018:ffffc900007278c0 EFLAGS: 00010206 [ 60.730472][ T401] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.730473][ T401] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.730474][ T401] Call Trace: [ 60.730486][ T401] ? show_regs.part.0+0x1e/0x20 [ 60.730488][ T401] ? __die+0x5d/0x9e [ 60.730494][ T401] ? die+0x2b/0x50 [ 60.730496][ T401] ? do_trap+0x80/0x100 [ 60.730499][ T401] ? do_error_trap+0x69/0x90 [ 60.730503][ T401] ? ext4_mark_iloc_dirty+0xa6e/0xa70 [ 60.730510][ T401] ? exc_invalid_op+0x53/0x70 [ 60.730512][ T401] ? ext4_mark_iloc_dirty+0xa6e/0xa70 [ 60.730517][ T401] ? asm_exc_invalid_op+0x12/0x20 [ 60.730520][ T401] ? ext4_mark_iloc_dirty+0xa6e/0xa70 [ 60.730527][ T401] ? __ext4_journal_get_write_access+0x56/0x110 [ 60.730530][ T401] __ext4_mark_inode_dirty+0x76/0x220 [ 60.730533][ T401] ? __ext4_ext_check+0x1af/0x440 [ 60.730535][ T401] __ext4_ext_dirty+0x84/0xb0 [ 60.730538][ T401] ext4_ext_remove_space+0x588/0x1500 [ 60.730542][ T401] ? _raw_write_unlock+0x11/0x30 [ 60.730545][ T401] ? ext4_es_remove_extent+0x11c/0x180 [ 60.730548][ T401] ext4_ext_truncate+0x94/0xa0 [ 60.730551][ T401] ext4_truncate+0x3da/0x4b0 [ 60.730554][ T401] ext4_setattr+0x54b/0x990 [ 60.730559][ T401] notify_change+0x33a/0x4a0 [ 60.730564][ T401] ? cap_inode_need_killpriv+0x1f/0x30 [ 60.730568][ T401] do_truncate+0x73/0xc0 [ 60.730570][ T401] ? do_truncate+0x73/0xc0 [ 60.730576][ T401] path_openat+0xc0f/0x10d0 [ 60.730581][ T401] do_filp_open+0x9d/0x140 [ 60.730586][ T401] ? do_futex+0x10f/0xb70 [ 60.730590][ T401] ? _raw_spin_unlock+0x1f/0x40 [ 60.730594][ T401] do_sys_openat2+0x9c/0x210 [ 60.730599][ T401] __x64_sys_creat+0x46/0x60 [ 60.736612][ T410] [ 60.736616][ T410] RAX: ffff888111f44000 RBX: ffffc90000727960 RCX: ffff888111cbe400 [ 60.756244][ T401] do_syscall_64+0x32/0x80 [ 60.756248][ T401] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 60.756252][ T401] RIP: 0033:0x7f4c727f7ea9 [ 60.756257][ T401] 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 [ 60.756258][ T401] RSP: 002b:00007f4c723790c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 60.756261][ T401] RAX: ffffffffffffffda RBX: 00007f4c72925f80 RCX: 00007f4c727f7ea9 [ 60.756262][ T401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 60.756264][ T401] RBP: 00007f4c728444a4 R08: 0000000000000000 R09: 0000000000000000 [ 60.756265][ T401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.756266][ T401] R13: 000000000000000b R14: 00007f4c72925f80 R15: 00007ffe4dab4e08 [ 60.756269][ T401] Modules linked in: [ 60.756638][ T401] ---[ end trace 069911592d81b524 ]--- [ 60.764147][ T410] RDX: ffff888109f96cc0 RSI: 0000000000000005 RDI: 00000000000000a0 [ 60.764148][ T410] RBP: ffffc90000727940 R08: ffffffff82c4db90 R09: 0000000000000000 [ 60.764150][ T410] R10: 0000000000000000 R11: ffff888108d3b734 R12: ffff888109f96e58 [ 60.764151][ T410] R13: ffff888109faa958 R14: 000000000000003c R15: ffff88811257fc00 [ 60.764154][ T410] FS: 00007f4b2894a6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 60.764155][ T410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.764160][ T410] CR2: 00007f3b7d7a2fe0 CR3: 0000000111d36000 CR4: 00000000003506a0 [ 60.764161][ T410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.764162][ T410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.764165][ T410] Kernel panic - not syncing: Fatal exception [ 60.766236][ T410] Kernel Offset: disabled [ 61.170299][ T410] Rebooting in 86400 seconds..