Warning: Permanently added '10.128.0.24' (ED25519) to the list of known hosts. 2025/07/03 06:28:52 ignoring optional flag "sandboxArg"="0" 2025/07/03 06:28:53 parsed 1 programs [ 52.770968][ T28] audit: type=1400 audit(1751524134.537:106): avc: denied { unlink } for pid=385 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 52.849102][ T385] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 53.788438][ T394] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.796816][ T394] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.812888][ T394] device bridge_slave_0 entered promiscuous mode [ 53.842675][ T394] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.849841][ T394] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.865661][ T394] device bridge_slave_1 entered promiscuous mode [ 53.910752][ T28] audit: type=1401 audit(1751524135.677:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 53.930397][ T28] audit: type=1400 audit(1751524135.687:108): avc: denied { create } for pid=418 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 54.174563][ T394] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.181949][ T394] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.189468][ T394] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.196571][ T394] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.301745][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.311527][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.321145][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.329410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.337384][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.350978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.377528][ T394] device veth0_vlan entered promiscuous mode [ 54.384731][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.393922][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.402549][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.410129][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.430634][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.441869][ T394] device veth1_macvtap entered promiscuous mode [ 54.467218][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.481586][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/07/03 06:28:56 executed programs: 0 [ 54.805213][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.812629][ T452] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.820154][ T452] device bridge_slave_0 entered promiscuous mode [ 54.851867][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.858927][ T452] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.866949][ T452] device bridge_slave_1 entered promiscuous mode [ 54.877181][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.884521][ T448] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.892349][ T448] device bridge_slave_0 entered promiscuous mode [ 54.913788][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.920943][ T448] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.928332][ T448] device bridge_slave_1 entered promiscuous mode [ 54.950936][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.958206][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.965803][ T453] device bridge_slave_0 entered promiscuous mode [ 54.995612][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.002774][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.010454][ T453] device bridge_slave_1 entered promiscuous mode [ 55.030899][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.037946][ T454] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.045908][ T454] device bridge_slave_0 entered promiscuous mode [ 55.076714][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.083936][ T454] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.091534][ T454] device bridge_slave_1 entered promiscuous mode [ 55.098214][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.105918][ T450] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.113528][ T450] device bridge_slave_0 entered promiscuous mode [ 55.143266][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.150393][ T450] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.157935][ T450] device bridge_slave_1 entered promiscuous mode [ 55.353236][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.360426][ T452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.367826][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.374999][ T452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.396942][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.404037][ T448] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.411563][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.419045][ T448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.475236][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.482434][ T454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.489743][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.497013][ T454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.514779][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.521862][ T453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.529340][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.536441][ T453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.550287][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.557575][ T450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.565247][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.572323][ T450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.621204][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.629568][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.637164][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.645627][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.653391][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.661010][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.668356][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.675701][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.683064][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.690514][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.697957][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.732616][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.741917][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.772128][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.780932][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.788189][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.795840][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.805677][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.812937][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.820752][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.828305][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.836776][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.843886][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.851652][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.860132][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.867568][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.875199][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.883913][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.891311][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.898843][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.907478][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.914606][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.922456][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.930996][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.939249][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.946417][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.954118][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.962743][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.971147][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.978196][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.985681][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.993357][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.001129][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.009471][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.017744][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.024793][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.032291][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.040992][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.049200][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.056352][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.064008][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.072202][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.080163][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.088526][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.096636][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.104921][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.113299][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.121524][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.140753][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.148929][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.173902][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.182799][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.191410][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.199623][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.215514][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.239132][ T448] device veth0_vlan entered promiscuous mode [ 56.246524][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.255824][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.264755][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.273909][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.282259][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.290764][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.298278][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.306105][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.314304][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.322022][ T450] device veth0_vlan entered promiscuous mode [ 56.329423][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.337997][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.362318][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.371213][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.385383][ T448] device veth1_macvtap entered promiscuous mode [ 56.401635][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.410744][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.419012][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.435256][ T453] device veth0_vlan entered promiscuous mode [ 56.446544][ T452] device veth0_vlan entered promiscuous mode [ 56.458176][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.466476][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.474778][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.483154][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.491470][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.499963][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.508443][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.517166][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.525382][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.533746][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.543071][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.553671][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.561555][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.571203][ T450] device veth1_macvtap entered promiscuous mode [ 56.593481][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.610254][ T471] loop0: detected capacity change from 0 to 128 [ 56.627240][ T471] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 56.637903][ T28] audit: type=1400 audit(1751524138.397:109): avc: denied { mount } for pid=470 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 56.644564][ T454] device veth0_vlan entered promiscuous mode [ 56.665916][ T471] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.672626][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.683973][ T28] audit: type=1400 audit(1751524138.447:110): avc: denied { write } for pid=470 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.691089][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.711960][ T471] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.714381][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.731813][ T28] audit: type=1400 audit(1751524138.477:111): avc: denied { add_name } for pid=470 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.740278][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.781874][ T28] audit: type=1400 audit(1751524138.477:112): avc: denied { create } for pid=470 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.831887][ T471] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 56.831905][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.832250][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.840061][ T28] audit: type=1400 audit(1751524138.477:113): avc: denied { write open } for pid=470 comm="syz.0.16" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.850595][ T453] device veth1_macvtap entered promiscuous mode [ 56.857396][ T28] audit: type=1400 audit(1751524138.477:114): avc: denied { mounton } for pid=470 comm="syz.0.16" path="/0/file1/bus" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.925158][ T448] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.940929][ T28] audit: type=1400 audit(1751524138.477:115): avc: denied { map } for pid=470 comm="syz.0.16" path="/0/file1/bus" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 56.942500][ T448] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.980374][ T448] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 57.001179][ T448] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.013206][ T448] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.016970][ T452] device veth1_macvtap entered promiscuous mode [ 57.028200][ T448] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.047976][ T448] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.063091][ T448] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.078923][ T448] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.079484][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.102822][ T448] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.118397][ T448] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.133921][ T448] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.145822][ T448] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.146051][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.159067][ T448] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.167741][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.180911][ T448] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.188450][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.203067][ T448] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.210906][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.226861][ T448] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.234951][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.246172][ T448] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.255152][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.276657][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.302217][ T454] device veth1_macvtap entered promiscuous mode [ 57.345549][ T477] loop5: detected capacity change from 0 to 128 [ 57.355784][ T480] loop1: detected capacity change from 0 to 128 [ 57.379085][ T480] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 57.380393][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.396768][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.396902][ T477] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 57.406030][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.415230][ T480] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.440750][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.444694][ T477] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.450048][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.468009][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.473641][ T480] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.476936][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.504136][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.516300][ T480] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 57.521923][ T477] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.534642][ T453] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.549146][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop1 [ 57.556126][ T453] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.577006][ T477] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 57.580219][ T453] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 57.608057][ T453] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.619954][ T453] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.623376][ T450] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.655267][ T41] device bridge_slave_1 left promiscuous mode [ 57.663745][ T453] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.665501][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.688287][ T450] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.688851][ T41] device bridge_slave_0 left promiscuous mode [ 57.705637][ T487] loop6: detected capacity change from 0 to 128 [ 57.714850][ T450] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 57.715886][ T488] loop3: detected capacity change from 0 to 128 [ 57.736199][ T448] EXT4-fs (loop0): unmounting filesystem. [ 57.742759][ T453] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.748581][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.769326][ T487] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 57.777599][ T450] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.779936][ T487] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.793217][ T453] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.802498][ T450] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.830632][ T41] device veth1_macvtap left promiscuous mode [ 57.836691][ T41] device veth0_vlan left promiscuous mode [ 57.848633][ T453] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.853021][ T450] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.870165][ T488] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 57.896859][ T450] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.896865][ T453] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.927552][ T488] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.932676][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 57.932695][ T28] audit: type=1400 audit(1751524139.697:119): avc: denied { read } for pid=495 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 57.939007][ T450] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.982122][ T453] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.000596][ T487] ================================================================== [ 58.004315][ T450] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.008708][ T487] BUG: KASAN: use-after-free in dx_insert_block+0xd9/0x240 [ 58.029000][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop6 [ 58.030922][ T487] Read of size 157024 at addr ffff88810ea75028 by task syz.6.20/487 [ 58.030941][ T487] [ 58.030947][ T487] CPU: 0 PID: 487 Comm: syz.6.20 Not tainted 6.1.141-syzkaller-1169943-g7011769d221c #0 [ 58.030967][ T487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 58.030990][ T487] Call Trace: [ 58.051828][ T28] audit: type=1400 audit(1751524139.767:120): avc: denied { open } for pid=495 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 58.057774][ T487] [ 58.057786][ T487] __dump_stack+0x21/0x24 [ 58.069283][ T453] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.071392][ T487] dump_stack_lvl+0xee/0x150 [ 58.071428][ T487] ? __cfi_dump_stack_lvl+0x8/0x8 [ 58.071457][ T487] ? __ext4fs_dirhash+0x795/0x1020 [ 58.071484][ T487] ? dx_insert_block+0xd9/0x240 [ 58.071509][ T487] print_address_description+0x71/0x210 [ 58.071538][ T487] print_report+0x4a/0x60 [ 58.071563][ T487] kasan_report+0x122/0x150 [ 58.071584][ T487] ? dx_insert_block+0xd9/0x240 [ 58.095460][ T450] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.097880][ T487] ? dx_insert_block+0xd9/0x240 [ 58.106094][ T488] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.113723][ T487] kasan_check_range+0x280/0x290 [ 58.113754][ T487] memmove+0x2d/0x70 [ 58.118679][ T450] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.123476][ T487] dx_insert_block+0xd9/0x240 [ 58.123508][ T487] do_split+0x19f0/0x1d90 [ 58.129383][ T488] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 58.133561][ T487] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 58.133594][ T487] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 58.133621][ T487] make_indexed_dir+0xe06/0x14a0 [ 58.140121][ T450] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.143553][ T487] ? add_dirent_to_buf+0x670/0x670 [ 58.143585][ T487] ? add_dirent_to_buf+0x45b/0x670 [ 58.149884][ T450] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.153258][ T487] ext4_add_entry+0xb45/0xd70 [ 58.153290][ T487] ? ext4_inc_count+0x1b0/0x1b0 [ 58.172458][ T453] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.173069][ T487] ? __cfi_current_time+0x10/0x10 [ 58.201234][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop3 [ 58.216155][ T487] ? __kasan_check_read+0x11/0x20 [ 58.216196][ T487] __ext4_link+0x4d7/0x770 [ 58.221819][ T452] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.225318][ T487] ? __cfi___ext4_link+0x10/0x10 [ 58.233515][ T450] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.239171][ T487] ? lookup_one_qstr_excl+0x133/0x270 [ 58.245801][ T453] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.249915][ T487] ? clear_nonspinnable+0x60/0x60 [ 58.262295][ T452] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.267022][ T487] ext4_link+0x1de/0x270 [ 58.272835][ T450] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.285607][ T487] vfs_link+0x64b/0x800 [ 58.285638][ T487] do_linkat+0x1e7/0x730 [ 58.285662][ T487] __x64_sys_link+0x86/0x90 [ 58.293774][ T452] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 58.295379][ T487] x64_sys_call+0x266/0x9a0 [ 58.309503][ T453] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.313529][ T487] do_syscall_64+0x4c/0xa0 [ 58.313552][ T487] ? clear_bhb_loop+0x30/0x80 [ 58.321044][ T450] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.325444][ T487] ? clear_bhb_loop+0x30/0x80 [ 58.330657][ T453] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.341826][ T487] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 58.341858][ T487] RIP: 0033:0x7f3bee98cde9 [ 58.341890][ T487] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 58.341906][ T487] RSP: 002b:00007f3bef7cf038 EFLAGS: 00000246 [ 58.347335][ T452] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.359337][ T487] ORIG_RAX: 0000000000000056 [ 58.359358][ T487] RAX: ffffffffffffffda RBX: 00007f3beeba5fa0 RCX: 00007f3bee98cde9 [ 58.359372][ T487] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 58.359385][ T487] RBP: 00007f3beea0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 58.359397][ T487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.366148][ T450] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.377028][ T487] R13: 0000000000000000 R14: 00007f3beeba5fa0 R15: 00007fff38753668 [ 58.377058][ T487] [ 58.377065][ T487] [ 58.377069][ T487] The buggy address belongs to the physical page: [ 58.377077][ T487] page:ffffea00043a9d40 refcount:3 mapcount:1 mapping:ffff88810f1cba50 index:0x1 pfn:0x10ea75 [ 58.382760][ T453] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.395641][ T487] memcg:ffff888100338000 [ 58.395658][ T487] aops:def_blk_aops ino:700006 [ 58.395677][ T487] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 58.395716][ T487] raw: 460000000032205e dead000000000100 dead000000000001 ffff88810f1cba50 [ 58.401519][ T452] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.414841][ T487] raw: 0000000000000001 ffff88812d47d9d8 0000000300000000 ffff888100338000 [ 58.414854][ T487] page dumped because: kasan: bad access detected [ 58.414863][ T487] page_owner tracks the page as allocated [ 58.414868][ T487] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 399, tgid 399 (udevd), ts 57779690757, free_ts 57766989428 [ 58.420360][ T450] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.423648][ T487] post_alloc_hook+0x1f5/0x210 [ 58.430181][ T28] audit: type=1400 audit(1751524140.167:121): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 58.448902][ T487] prep_new_page+0x1c/0x110 [ 58.448938][ T487] get_page_from_freelist+0x2c7b/0x2cf0 [ 58.448963][ T487] __alloc_pages+0x19e/0x3a0 [ 58.454436][ T453] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.468162][ T487] __folio_alloc+0x12/0x40 [ 58.468195][ T487] page_cache_ra_unbounded+0x234/0x720 [ 58.468221][ T487] page_cache_sync_ra+0x3e3/0x490 [ 58.468244][ T487] filemap_read+0x62d/0x22c0 [ 58.478716][ T452] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.493280][ T487] blkdev_read_iter+0x41e/0x560 [ 58.493316][ T487] vfs_read+0x41e/0x8c0 [ 58.493340][ T487] ksys_read+0x140/0x240 [ 58.516939][ T28] audit: type=1400 audit(1751524140.167:122): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 58.519703][ T487] __x64_sys_read+0x7b/0x90 [ 58.547744][ T452] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.550468][ T487] x64_sys_call+0x2f/0x9a0 [ 58.550497][ T487] do_syscall_64+0x4c/0xa0 [ 58.550513][ T487] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 58.565763][ T28] audit: type=1400 audit(1751524140.167:123): avc: denied { write } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 58.567275][ T487] page last free stack trace: [ 58.567283][ T487] free_unref_page_prepare+0x742/0x750 [ 58.616464][ T28] audit: type=1400 audit(1751524140.167:124): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 58.618968][ T487] free_unref_page+0x8f/0x530 [ 58.640957][ T452] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.641030][ T487] __free_pages+0x67/0x100 [ 58.658035][ T28] audit: type=1400 audit(1751524140.167:125): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 58.661611][ T487] __free_slab+0xca/0x1a0 [ 58.661645][ T487] __unfreeze_partials+0x160/0x190 [ 58.721156][ T452] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.736537][ T487] put_cpu_partial+0xa9/0x100 [ 58.736570][ T487] __slab_free+0x1c4/0x280 [ 58.736593][ T487] ___cache_free+0xbf/0xd0 [ 58.768307][ T28] audit: type=1400 audit(1751524140.167:126): avc: denied { append open } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 58.776237][ T487] qlist_free_all+0xc6/0x140 [ 58.776274][ T487] kasan_quarantine_reduce+0x14a/0x170 [ 58.776302][ T487] __kasan_slab_alloc+0x24/0x80 [ 58.804879][ T28] audit: type=1400 audit(1751524140.167:127): avc: denied { getattr } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 58.805158][ T487] slab_post_alloc_hook+0x4f/0x2d0 [ 58.810040][ T452] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.815303][ T487] kmem_cache_alloc+0x16e/0x330 [ 58.815329][ T487] getname_flags+0xb9/0x500 [ 58.815354][ T487] __x64_sys_mkdirat+0x7c/0xa0 [ 58.821146][ T452] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.825454][ T487] x64_sys_call+0x73d/0x9a0 [ 58.840627][ T452] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.844799][ T487] [ 58.844805][ T487] Memory state around the buggy address: [ 58.849046][ T452] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.853294][ T487] ffff88810ea75f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 58.853307][ T487] ffff88810ea75f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 58.853319][ T487] >ffff88810ea76000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 58.853328][ T487] ^ [ 58.853338][ T487] ffff88810ea76080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 58.875684][ T452] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.879536][ T487] ffff88810ea76100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 58.895246][ T452] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.898888][ T487] ================================================================== [ 58.904099][ T452] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.966721][ T487] Disabling lock debugging due to kernel taint [ 58.984153][ T452] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.987057][ T487] EXT4-fs error (device loop6): ext4_dx_csum_set:531: inode #2: comm syz.6.20: dir seems corrupt? Run e2fsck -D. [ 59.011656][ T452] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.041421][ T454] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.041452][ T454] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.359978][ T454] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 59.385222][ T454] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.397542][ T454] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.411425][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.426467][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.441966][ T454] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.457656][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.473050][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.487645][ T450] EXT4-fs (loop5): unmounting filesystem. [ 59.488870][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.512984][ T454] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.520746][ T453] EXT4-fs (loop1): unmounting filesystem. [ 59.534156][ T454] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.548086][ T454] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum 2025/07/03 06:29:01 executed programs: 22 [ 59.572956][ T452] EXT4-fs (loop3): unmounting filesystem. [ 59.590762][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.618567][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.635029][ T454] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.651468][ T454] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.663535][ T454] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.712058][ T495] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.719129][ T495] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.727854][ T495] device bridge_slave_0 entered promiscuous mode [ 59.762226][ T495] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.769396][ T495] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.777003][ T495] device bridge_slave_1 entered promiscuous mode [ 59.810468][ T498] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.817623][ T498] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.825557][ T498] device bridge_slave_0 entered promiscuous mode [ 59.834231][ T498] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.841619][ T498] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.849324][ T498] device bridge_slave_1 entered promiscuous mode [ 59.861241][ T454] EXT4-fs (loop6): unmounting filesystem. [ 59.913984][ T505] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.921495][ T505] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.928978][ T505] device bridge_slave_0 entered promiscuous mode [ 59.951631][ T505] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.958895][ T505] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.966462][ T505] device bridge_slave_1 entered promiscuous mode [ 59.988122][ T504] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.995645][ T504] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.003329][ T504] device bridge_slave_0 entered promiscuous mode [ 60.024552][ T504] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.031679][ T504] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.040479][ T504] device bridge_slave_1 entered promiscuous mode [ 60.157496][ T513] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.164632][ T513] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.172564][ T513] device bridge_slave_0 entered promiscuous mode [ 60.179687][ T513] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.187138][ T513] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.194773][ T513] device bridge_slave_1 entered promiscuous mode [ 60.402430][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.410035][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.441658][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.450291][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.458918][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.466071][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.474604][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.483247][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.491712][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.498749][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.511581][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.521771][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.529595][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.562455][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.571143][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.606599][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.615556][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.623837][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.631685][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.639135][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.647846][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.656698][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.663860][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.671500][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.685715][ T498] device veth0_vlan entered promiscuous mode [ 60.714717][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.723407][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.731740][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.738783][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.746634][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.754473][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.762328][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.769859][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.777689][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.786163][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.793317][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.801064][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.809327][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.816572][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.824230][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.832270][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.840509][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.848104][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.855844][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.871154][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.879606][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.888044][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.895101][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.902819][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.911333][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.919643][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.926818][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.957729][ T498] device veth1_macvtap entered promiscuous mode [ 60.965685][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.974172][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.982603][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.991270][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.999608][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.006783][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.014368][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.022908][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.031177][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.038313][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.046354][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.054744][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.062942][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.071177][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.079453][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.120788][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.129074][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.137725][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.146453][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.155048][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.163453][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.172078][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.180374][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.188731][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.197446][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.205655][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.214175][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.225957][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.234649][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.268841][ T513] device veth0_vlan entered promiscuous mode [ 61.275349][ T504] device veth0_vlan entered promiscuous mode [ 61.282185][ T521] loop8: detected capacity change from 0 to 128 [ 61.288574][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.298968][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.308090][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.317845][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.318712][ T521] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 61.327445][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.335751][ T521] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.344277][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.364956][ T521] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.365809][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.385253][ T521] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 61.393230][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.410399][ T505] device veth0_vlan entered promiscuous mode [ 61.416485][ T498] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.431202][ T41] device bridge_slave_1 left promiscuous mode [ 61.432623][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop8 [ 61.437419][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.452709][ T41] device bridge_slave_0 left promiscuous mode [ 61.453566][ T498] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.458987][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.478930][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop8 [ 61.480652][ T498] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 61.507082][ T498] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.519388][ T41] device bridge_slave_1 left promiscuous mode [ 61.519822][ T498] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.526319][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.546500][ T498] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.561699][ T41] device bridge_slave_0 left promiscuous mode [ 61.561736][ T498] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.568060][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.584153][ T498] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.606147][ T498] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.621910][ T498] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.622113][ T41] device bridge_slave_1 left promiscuous mode [ 61.637139][ T498] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.643681][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.658874][ T498] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.678039][ T41] device bridge_slave_0 left promiscuous mode [ 61.678102][ T498] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.684662][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.697466][ T498] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.717127][ T498] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.732297][ T498] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.732369][ T41] device bridge_slave_1 left promiscuous mode [ 61.748797][ T498] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.755167][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.766510][ T498] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.786827][ T41] device bridge_slave_0 left promiscuous mode [ 61.793254][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.801946][ T41] device bridge_slave_1 left promiscuous mode [ 61.808234][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.816224][ T41] device bridge_slave_0 left promiscuous mode [ 61.822576][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.833257][ T41] device veth1_macvtap left promiscuous mode [ 61.839344][ T41] device veth0_vlan left promiscuous mode [ 61.846020][ T41] device veth1_macvtap left promiscuous mode [ 61.852290][ T41] device veth0_vlan left promiscuous mode [ 61.858512][ T41] device veth1_macvtap left promiscuous mode [ 61.865077][ T41] device veth0_vlan left promiscuous mode [ 61.871430][ T41] device veth1_macvtap left promiscuous mode [ 61.877541][ T41] device veth0_vlan left promiscuous mode [ 61.884141][ T41] device veth1_macvtap left promiscuous mode [ 61.890240][ T41] device veth0_vlan left promiscuous mode [ 62.330448][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.337969][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.345634][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.353242][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.361445][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.369675][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.378061][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.386777][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.395356][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.402956][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.420460][ T513] device veth1_macvtap entered promiscuous mode [ 62.432672][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.440993][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.449185][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.457093][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.465820][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.474212][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.474721][ T498] EXT4-fs (loop8): unmounting filesystem. [ 62.483301][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.496785][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.504534][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.514520][ T495] device veth0_vlan entered promiscuous mode [ 62.524480][ T505] device veth1_macvtap entered promiscuous mode [ 62.538496][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.546983][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.555785][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.564694][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.573020][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.581541][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.590053][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.600868][ T504] device veth1_macvtap entered promiscuous mode [ 62.618197][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.626279][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.634889][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.643783][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.652595][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.665081][ T495] device veth1_macvtap entered promiscuous mode [ 62.683214][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.691872][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.700148][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.708584][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.717153][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.725914][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.734435][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.760660][ T527] loop9: detected capacity change from 0 to 128 [ 62.772678][ T527] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 62.784279][ T527] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.799306][ T527] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.29: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.816375][ T530] loop4: detected capacity change from 0 to 128 [ 62.818998][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.833842][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.842103][ T527] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 62.842485][ T530] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 62.857282][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.859803][ T530] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.878623][ T504] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.881932][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop9 [ 62.891083][ T504] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.905066][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop9 [ 62.911005][ T504] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 62.918419][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.950177][ T504] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.959061][ T530] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.32: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.974224][ T504] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.996297][ T504] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.016231][ T530] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 63.021201][ T504] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.025938][ T535] loop2: detected capacity change from 0 to 128 [ 63.041060][ T504] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.062970][ T504] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.078654][ T513] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.097903][ T513] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.102363][ T535] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 63.111829][ T513] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 63.141340][ T504] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.141824][ T535] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.156926][ T504] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.171142][ T513] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.187233][ T535] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.198305][ T513] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.218757][ T535] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 63.225659][ T504] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.239450][ T513] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.265147][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.266877][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop2 [ 63.273567][ T505] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.282833][ T513] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.298409][ T525] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.308353][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop2 [ 63.316766][ T504] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.324532][ T541] loop7: detected capacity change from 0 to 128 [ 63.335243][ T505] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.342840][ T525] device bridge_slave_0 entered promiscuous mode [ 63.367604][ T513] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.368407][ T504] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.392713][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.402887][ T505] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 63.404411][ T513] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.424559][ T505] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.446155][ T525] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.450467][ T505] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.458527][ T541] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 63.470874][ T504] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.494305][ T541] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.494577][ T505] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.506639][ T525] device bridge_slave_1 entered promiscuous mode [ 63.521821][ T513] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.541245][ T541] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.34: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.542294][ T504] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.560955][ T505] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.578205][ T504] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.600790][ T513] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.603716][ T504] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.619676][ T513] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.637830][ T505] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.643825][ T513] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.659144][ T541] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 63.690252][ T505] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.705919][ T513] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.716398][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop7 [ 63.719950][ T513] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.752146][ T495] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.761963][ T505] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.780545][ T505] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.786670][ T495] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.801520][ T505] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.820550][ T505] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.824200][ T513] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.835029][ T505] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.850223][ T513] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.862014][ T495] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 63.874164][ T513] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.900567][ T505] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.922376][ T505] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.943435][ T505] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.955187][ T505] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.962669][ T495] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.981524][ T495] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.995489][ T495] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.021001][ T495] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.040753][ T495] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.056787][ T495] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.076023][ T495] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.121498][ T495] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.141363][ T495] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.153620][ T495] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.154614][ T504] EXT4-fs (loop9): unmounting filesystem. [ 64.167216][ T495] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.197190][ T495] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.214337][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.223393][ T495] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.223731][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.241950][ T495] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.259164][ T495] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.260898][ T513] EXT4-fs (loop4): unmounting filesystem. [ 64.280043][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.290414][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.298757][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.305939][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.314241][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.335620][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.354610][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.363037][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.370274][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.383776][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.393791][ T505] EXT4-fs (loop2): unmounting filesystem. [ 64.418304][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.488789][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.514997][ T525] device veth0_vlan entered promiscuous mode [ 64.529456][ T495] EXT4-fs (loop7): unmounting filesystem. [ 64.535592][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.544520][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.554987][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.591677][ T545] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.598738][ T545] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.606674][ T545] device bridge_slave_0 entered promiscuous mode [ 64.614249][ T545] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.621648][ T545] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.629227][ T545] device bridge_slave_1 entered promiscuous mode [ 64.653072][ T547] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.660129][ T547] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.667726][ T547] device bridge_slave_0 entered promiscuous mode [ 64.678856][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.687204][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.705956][ T547] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.713418][ T547] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.721082][ T547] device bridge_slave_1 entered promiscuous mode [ 64.742536][ T549] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.749586][ T549] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.757073][ T549] device bridge_slave_0 entered promiscuous mode [ 64.767554][ T549] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.774879][ T549] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.782857][ T549] device bridge_slave_1 entered promiscuous mode [ 64.794287][ T525] device veth1_macvtap entered promiscuous mode [ 64.858758][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.867328][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.876311][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.904459][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.912875][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.968170][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.975354][ T556] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.983014][ T556] device bridge_slave_0 entered promiscuous mode [ 64.993565][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.000767][ T556] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.008366][ T556] device bridge_slave_1 entered promiscuous mode 2025/07/03 06:29:06 executed programs: 40 [ 65.095446][ T547] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.102546][ T547] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.112782][ T565] loop0: detected capacity change from 0 to 128 [ 65.113270][ T549] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.126157][ T549] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.133975][ T549] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.141259][ T549] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.141753][ T565] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 65.157852][ T565] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.174015][ T565] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.36: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.209885][ T565] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 65.233846][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop0 [ 65.241991][ T525] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.254041][ T525] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.275115][ T525] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 65.296751][ T525] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.309949][ T525] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.330707][ T525] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.330842][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.351974][ T525] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.369213][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.369400][ T525] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.392708][ T525] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.393204][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.407984][ T525] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.431319][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.439007][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.447231][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.455723][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.460496][ T525] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.462787][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.478053][ T525] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.485568][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.496907][ T525] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.504871][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.517432][ T525] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.539460][ T525] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.555025][ T525] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.571683][ T525] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.583506][ T525] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.604259][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.611881][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.619710][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.629102][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.638397][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.645500][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.653401][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.662011][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.669249][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.676945][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.685531][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.694181][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.701263][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.729112][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.737103][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.745617][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.754951][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.763389][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.764654][ T525] EXT4-fs (loop0): unmounting filesystem. [ 65.791741][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.800178][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.808832][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.817967][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.826548][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.833724][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.847967][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.856364][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.897080][ T545] device veth0_vlan entered promiscuous mode [ 65.916881][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.927488][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.936935][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.947740][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.957411][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.973623][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.986153][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.994413][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.002668][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.011163][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.019507][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.027202][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.068836][ T545] device veth1_macvtap entered promiscuous mode [ 66.077216][ T547] device veth0_vlan entered promiscuous mode [ 66.086270][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.094392][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.103674][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.112035][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.120569][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.128780][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.137309][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.145467][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.153257][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.167782][ T549] device veth0_vlan entered promiscuous mode [ 66.189796][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.198285][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.206775][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.214452][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.256108][ T549] device veth1_macvtap entered promiscuous mode [ 66.263016][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.271476][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.279839][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.288381][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.296793][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.304673][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.312341][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.320736][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.328866][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.337118][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.345676][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.353970][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.361194][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.368757][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.384977][ T568] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.392125][ T568] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.399622][ T568] device bridge_slave_0 entered promiscuous mode [ 66.407936][ T568] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.415390][ T568] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.422956][ T568] device bridge_slave_1 entered promiscuous mode [ 66.436745][ T547] device veth1_macvtap entered promiscuous mode [ 66.447186][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.456076][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.465072][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.472350][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.474124][ T573] loop5: detected capacity change from 0 to 128 [ 66.483427][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.494418][ T573] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 66.500663][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.503971][ T573] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.517337][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.528340][ T573] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.548923][ T573] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 66.549182][ T41] device bridge_slave_1 left promiscuous mode [ 66.567405][ T545] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.569970][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop5 [ 66.579224][ T545] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.588734][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.599429][ T545] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 66.626849][ T41] device bridge_slave_0 left promiscuous mode [ 66.628980][ T545] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.633320][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.644828][ T545] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.665523][ T545] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.680688][ T545] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.680920][ T41] device bridge_slave_1 left promiscuous mode [ 66.696197][ T545] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.702916][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.718056][ T545] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.739987][ T41] device bridge_slave_0 left promiscuous mode [ 66.740279][ T545] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.746473][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.762022][ T545] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.784511][ T545] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.796671][ T545] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.796916][ T41] device bridge_slave_1 left promiscuous mode [ 66.810221][ T545] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.816580][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.829421][ T545] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.850720][ T41] device bridge_slave_0 left promiscuous mode [ 66.850887][ T545] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.856892][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.873785][ T545] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.891428][ T545] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.904997][ T41] device bridge_slave_1 left promiscuous mode [ 66.911258][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.918958][ T41] device bridge_slave_0 left promiscuous mode [ 66.925893][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.934457][ T41] device bridge_slave_1 left promiscuous mode [ 66.940994][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.948860][ T41] device bridge_slave_0 left promiscuous mode [ 66.955187][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.965255][ T41] device veth1_macvtap left promiscuous mode [ 66.971606][ T41] device veth0_vlan left promiscuous mode [ 66.977756][ T41] device veth1_macvtap left promiscuous mode [ 66.984388][ T41] device veth0_vlan left promiscuous mode [ 66.990770][ T41] device veth1_macvtap left promiscuous mode [ 66.996839][ T41] device veth0_vlan left promiscuous mode [ 67.003190][ T41] device veth1_macvtap left promiscuous mode [ 67.009253][ T41] device veth0_vlan left promiscuous mode [ 67.015446][ T41] device veth1_macvtap left promiscuous mode [ 67.022267][ T41] device veth0_vlan left promiscuous mode [ 67.438782][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.447358][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.456146][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.465106][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.473531][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.482390][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.490835][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.499170][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.536823][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.545803][ T577] loop3: detected capacity change from 0 to 128 [ 67.554330][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.558073][ T545] EXT4-fs (loop5): unmounting filesystem. [ 67.571810][ T579] loop1: detected capacity change from 0 to 128 [ 67.582486][ T577] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 67.596267][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.607406][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.626037][ T579] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 67.627673][ T577] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.652638][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.652655][ T579] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.672480][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.681595][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.682931][ T577] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.54: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.689666][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.712622][ T579] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.53: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.716770][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.743225][ T577] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 67.751462][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.759043][ T579] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 67.778112][ T556] device veth0_vlan entered promiscuous mode [ 67.787584][ T547] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.795159][ T399] udevd[399]: incorrect ext4 checksum on /dev/loop1 [ 67.799663][ T547] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.811374][ T549] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.820468][ T547] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 67.861145][ T549] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.861255][ T547] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.874785][ T549] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 67.910048][ T489] udevd[489]: incorrect ext4 checksum on /dev/loop3 [ 67.910124][ T549] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.923652][ T547] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.935321][ T549] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.942618][ T547] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.955292][ T549] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.979297][ T547] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.984790][ T549] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.000655][ T547] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D.