Warning: Permanently added '10.128.1.47' (ED25519) to the list of known hosts. 2026/01/15 16:14:48 parsed 1 programs [ 48.669687][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 48.669702][ T30] audit: type=1400 audit(1768493688.652:104): avc: denied { unlink } for pid=394 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" [ 48.703852][ T394] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.045976][ T30] audit: type=1400 audit(1768493689.022:105): avc: denied { create } for pid=402 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 49.128979][ T30] audit: type=1401 audit(1768493689.092:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.489743][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.497001][ T417] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.528818][ T417] device bridge_slave_0 entered promiscuous mode [ 49.563407][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.576371][ T417] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.584016][ T417] device bridge_slave_1 entered promiscuous mode [ 49.759857][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.766936][ T417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.774476][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.781545][ T417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.807190][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.814659][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.823066][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.831160][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.854001][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.862258][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.869373][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.876957][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.885311][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.892366][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.899819][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.908061][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.922470][ T417] device veth0_vlan entered promiscuous mode [ 49.929059][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.937587][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.945610][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.953235][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.966660][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.975319][ T417] device veth1_macvtap entered promiscuous mode [ 49.983471][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.993512][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/15 16:14:50 executed programs: 0 [ 50.026421][ T30] audit: type=1400 audit(1768493690.002:107): avc: denied { write } for pid=385 comm="syz-execprog" path="pipe:[15251]" dev="pipefs" ino=15251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 50.217991][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.225176][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.232554][ T470] device bridge_slave_0 entered promiscuous mode [ 50.241446][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.248731][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.256297][ T470] device bridge_slave_1 entered promiscuous mode [ 50.281137][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.288199][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.295702][ T466] device bridge_slave_0 entered promiscuous mode [ 50.316066][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.323172][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.330838][ T471] device bridge_slave_0 entered promiscuous mode [ 50.337750][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.344901][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.352251][ T466] device bridge_slave_1 entered promiscuous mode [ 50.366223][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.373416][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.380955][ T468] device bridge_slave_0 entered promiscuous mode [ 50.387801][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.395062][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.402655][ T471] device bridge_slave_1 entered promiscuous mode [ 50.415954][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.423154][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.430605][ T467] device bridge_slave_0 entered promiscuous mode [ 50.440209][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.447677][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.455289][ T468] device bridge_slave_1 entered promiscuous mode [ 50.473935][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.480999][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.488517][ T467] device bridge_slave_1 entered promiscuous mode [ 50.726945][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.734548][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.771088][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.778430][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.785959][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.794832][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.803249][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.810450][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.817864][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.826421][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.834765][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.841834][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.849276][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.856735][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.864210][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.872850][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.881063][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.888063][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.895473][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.903894][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.912003][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.919086][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.926401][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.934544][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.942643][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.950305][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.958089][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.966187][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.974629][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.982763][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.989791][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.000832][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.034818][ T468] device veth0_vlan entered promiscuous mode [ 51.042602][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.050553][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.058047][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.065448][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.073563][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.081912][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.090204][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.097318][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.104813][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.112769][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.121428][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.144284][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.151811][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.159530][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.167788][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.176627][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.183792][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.191261][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.199500][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.207578][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.214682][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.222238][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.240229][ T471] device veth0_vlan entered promiscuous mode [ 51.249942][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.258414][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.266623][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.274401][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.286756][ T468] device veth1_macvtap entered promiscuous mode [ 51.297881][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.306104][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.314171][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.328108][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.335661][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.359695][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.368274][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.376415][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.384699][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.392270][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.400539][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.408975][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.417174][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.425533][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.432651][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.440136][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.448320][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.456590][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.463695][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.471570][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.482718][ T471] device veth1_macvtap entered promiscuous mode [ 51.492112][ T470] device veth0_vlan entered promiscuous mode [ 51.500954][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.509692][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.517847][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.535790][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.544147][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.552958][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.561913][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.570859][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.579129][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.587508][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.596270][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.605200][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.613365][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.628481][ T470] device veth1_macvtap entered promiscuous mode [ 51.643190][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.652156][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.660529][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.674118][ T466] device veth0_vlan entered promiscuous mode [ 51.685949][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.694020][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.703120][ T518] loop6: detected capacity change from 0 to 128 [ 51.711440][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.716404][ T521] loop2: detected capacity change from 0 to 128 [ 51.720150][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.744189][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.744225][ T518] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.751816][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.769634][ T30] audit: type=1400 audit(1768493691.752:108): avc: denied { mount } for pid=517 comm="syz.6.19" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.770801][ T521] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.794211][ T518] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.802142][ T521] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.814000][ T30] audit: type=1400 audit(1768493691.792:109): avc: denied { write } for pid=517 comm="syz.6.19" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.840460][ T521] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.851091][ T518] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.863391][ T30] audit: type=1400 audit(1768493691.802:110): avc: denied { add_name } for pid=520 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.892320][ T467] device veth0_vlan entered promiscuous mode [ 51.930408][ T30] audit: type=1400 audit(1768493691.802:111): avc: denied { create } for pid=520 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.930993][ T521] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 51.976878][ T518] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 51.984995][ T30] audit: type=1400 audit(1768493691.812:112): avc: denied { write open } for pid=517 comm="syz.6.19" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop6" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.004855][ T466] device veth1_macvtap entered promiscuous mode [ 52.040768][ T30] audit: type=1400 audit(1768493691.812:113): avc: denied { mounton } for pid=520 comm="syz.2.18" path="/0/file1/bus" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.066034][ T468] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.070137][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.078500][ T471] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.090264][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.097960][ T468] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.107009][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.118724][ T471] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.128533][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.139869][ T468] 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 [ 52.148622][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.168572][ T471] 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 [ 52.176817][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.197221][ T468] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.204651][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.216085][ T471] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.224240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.235783][ T468] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.244530][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.257025][ T471] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.265064][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.277824][ T468] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.286062][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.300578][ T471] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.308884][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.323434][ T468] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.331482][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.346212][ T471] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.354553][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.376395][ T468] 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. [ 52.376654][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.392270][ T468] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.400385][ T471] 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. [ 52.415574][ T468] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.430659][ T471] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.456077][ T467] device veth1_macvtap entered promiscuous mode [ 52.466968][ T471] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.473995][ T468] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.482675][ T471] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.498240][ T468] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.512164][ T471] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.525708][ T468] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.539320][ T471] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.548298][ T468] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.573335][ T471] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.586771][ T471] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.586827][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.602087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.610109][ T468] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.618751][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.633542][ T471] 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. [ 52.640757][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.656542][ T468] 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. [ 52.664537][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.680257][ T471] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.688077][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.699871][ T468] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.707911][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.719213][ T471] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.727687][ T468] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.780938][ T528] loop4: detected capacity change from 0 to 128 [ 52.814239][ T530] loop5: detected capacity change from 0 to 128 [ 52.829945][ T532] loop1: detected capacity change from 0 to 128 [ 52.844555][ T528] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.845257][ T530] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.866616][ T530] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.881048][ T528] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.910349][ T532] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.935886][ T530] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.959122][ T532] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.970759][ T530] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 52.999748][ T528] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.020608][ T528] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 53.024097][ T532] 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 [ 53.031400][ T466] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.068086][ T532] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 53.092003][ T466] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.093270][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop4 [ 53.106394][ T466] 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 [ 53.129875][ T470] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.132805][ T466] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.146627][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop1 [ 53.156479][ T466] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.176300][ T466] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.190752][ T470] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.193278][ T467] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.207693][ T470] 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 [ 53.217338][ T466] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.245464][ T467] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.264727][ T467] 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 [ 53.285994][ T470] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.293594][ T466] 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. [ 53.299369][ T470] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.326869][ T467] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.339360][ T470] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.339362][ T466] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.339551][ T466] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.354246][ T467] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.370700][ T466] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.384663][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.400560][ T466] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.412056][ T470] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.429048][ T466] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.453851][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.471335][ T466] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.482255][ T470] 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. [ 53.511578][ T466] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.513669][ T470] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.528996][ T466] 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. [ 53.541944][ T467] 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. [ 53.557724][ T466] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.576182][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.584747][ T470] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.600267][ T466] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.628630][ T541] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.629272][ T470] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.635832][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.651089][ T470] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.677557][ T541] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.678115][ T470] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.685081][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.698451][ T470] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.714069][ T541] device bridge_slave_0 entered promiscuous mode [ 53.726243][ T470] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.732129][ T467] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.747250][ T470] 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. [ 53.764826][ T541] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.779067][ T467] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.781370][ T541] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.802131][ T541] device bridge_slave_1 entered promiscuous mode [ 53.809282][ T467] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.822197][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.823012][ T470] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.837806][ T467] 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. [ 53.864592][ T470] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.878804][ T467] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.890808][ T467] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.072492][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.081125][ T546] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.088819][ T546] device bridge_slave_0 entered promiscuous mode [ 54.102819][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.109928][ T546] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.117257][ T546] device bridge_slave_1 entered promiscuous mode [ 54.243500][ T551] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.250736][ T551] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.258132][ T551] device bridge_slave_0 entered promiscuous mode [ 54.265471][ T551] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.273014][ T551] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.280419][ T551] device bridge_slave_1 entered promiscuous mode [ 54.355331][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.362417][ T546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.369716][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.376969][ T546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.406355][ T560] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.413591][ T560] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.421366][ T560] device bridge_slave_0 entered promiscuous mode [ 54.451866][ T560] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.459242][ T560] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.466597][ T560] device bridge_slave_1 entered promiscuous mode [ 54.481775][ T536] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.489249][ T536] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.497507][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.505113][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.512720][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.521035][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.529208][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.536225][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.543927][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.569096][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.577566][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.586176][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.593350][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.609476][ T45] device bridge_slave_1 left promiscuous mode [ 54.615618][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.623262][ T45] device bridge_slave_0 left promiscuous mode [ 54.629636][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.637364][ T45] device veth1_macvtap left promiscuous mode [ 54.643565][ T45] device veth0_vlan left promiscuous mode [ 54.717125][ T561] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.724591][ T561] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.732267][ T561] device bridge_slave_0 entered promiscuous mode [ 54.739432][ T561] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.746465][ T561] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.754064][ T561] device bridge_slave_1 entered promiscuous mode [ 54.762185][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.770122][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.778655][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.811919][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.820137][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.827329][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.854005][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.862502][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.871003][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.878056][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.885623][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.893878][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.920638][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.928631][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.937104][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.945435][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.972369][ T541] device veth0_vlan entered promiscuous mode [ 54.987702][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.995939][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.004013][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.011974][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.050848][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.059386][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.067879][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.075937][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.083994][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.091568][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.100295][ T546] device veth0_vlan entered promiscuous mode [ 55.114559][ T546] device veth1_macvtap entered promiscuous mode [ 55.129825][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.138173][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.146463][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.154341][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.161986][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.169934][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.178246][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.186603][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.193884][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.201412][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.209769][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.217853][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.224979][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.232535][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.245052][ T541] device veth1_macvtap entered promiscuous mode [ 55.255255][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.263555][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.271907][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.279739][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.287881][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.296908][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 2026/01/15 16:14:55 executed programs: 25 [ 55.305091][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.344898][ T596] loop8: detected capacity change from 0 to 128 [ 55.352303][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.360721][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.368615][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.377142][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.385867][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.394526][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.403794][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.412162][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.435077][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.449138][ T596] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 55.449709][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.467196][ T596] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.467825][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.486118][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.487047][ T596] 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 [ 55.494485][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.513518][ T596] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 55.520426][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.553313][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.561284][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.561287][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop8 [ 55.561515][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.571999][ T601] loop7: detected capacity change from 0 to 128 [ 55.575588][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.584090][ T546] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.589691][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.600897][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop8 [ 55.609318][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.630795][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.639572][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.647864][ T546] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.648090][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.662966][ T546] 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 [ 55.669990][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.690755][ T546] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.696353][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.708129][ T546] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.715781][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.729835][ T546] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.737038][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.760532][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.760653][ T601] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 55.769261][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.779589][ T546] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.787409][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.802462][ T601] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.809066][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.809604][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.822741][ T546] 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. [ 55.829235][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.836366][ T601] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.35: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.850739][ T546] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.858775][ T601] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 55.881195][ T546] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.900448][ T541] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.922685][ T546] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.927237][ T541] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.942602][ T546] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.955401][ T541] 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 [ 55.968110][ T546] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.987583][ T541] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.001692][ T546] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.013062][ T541] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.026165][ T546] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.038652][ T541] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.053986][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.069087][ T546] 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. [ 56.076597][ T541] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.092019][ T546] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.107522][ T541] 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. [ 56.118268][ T546] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.134466][ T541] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.163691][ T541] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.169721][ T551] device veth0_vlan entered promiscuous mode [ 56.192489][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.200855][ T541] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.218390][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.227492][ T541] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.239864][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.248176][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.256380][ T541] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.257066][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.277066][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.284509][ T541] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.301132][ T541] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.316478][ T541] 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. [ 56.317091][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.340017][ T541] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.341756][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.351903][ T541] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.359987][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.382015][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.390699][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.398785][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.407599][ T561] device veth0_vlan entered promiscuous mode [ 56.428210][ T561] device veth1_macvtap entered promiscuous mode [ 56.435293][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.443452][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.451301][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.460252][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.468613][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.477758][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.486104][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.526573][ T560] device veth0_vlan entered promiscuous mode [ 56.533048][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.542051][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.550843][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.559265][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.567653][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.576149][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.584645][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.592425][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.600356][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.607739][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.631669][ T551] device veth1_macvtap entered promiscuous mode [ 56.657267][ T607] loop3: detected capacity change from 0 to 128 [ 56.667222][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.677060][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.685638][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.698614][ T560] device veth1_macvtap entered promiscuous mode [ 56.721504][ T607] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.733967][ T607] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.754132][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.762308][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.771973][ T607] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.773127][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.800541][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.809380][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.809546][ T607] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 56.818009][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.834035][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.842910][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.851268][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.857692][ T561] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.871170][ T561] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.885291][ T561] 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 [ 56.906590][ T561] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.919559][ T561] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.934161][ T561] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.950101][ T561] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.965289][ T561] 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. [ 56.981086][ T561] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.002465][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.009158][ T561] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.009938][ T605] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.029874][ T561] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.032615][ T605] device bridge_slave_0 entered promiscuous mode [ 57.047015][ T561] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.066234][ T561] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.078629][ T616] loop9: detected capacity change from 0 to 128 [ 57.079883][ T561] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.098316][ T561] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.108928][ T616] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 57.113860][ T561] 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. [ 57.139687][ T561] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.140239][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.151363][ T561] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.160373][ T616] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.172009][ T605] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.190754][ T605] device bridge_slave_1 entered promiscuous mode [ 57.239785][ T619] loop0: detected capacity change from 0 to 128 [ 57.256477][ T616] 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 [ 57.279556][ T616] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 57.299179][ T619] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 57.318102][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop9 [ 57.322711][ T551] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.331403][ T619] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.346885][ T551] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.362986][ T551] 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 [ 57.371918][ T619] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.32: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.404215][ T551] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.412759][ T619] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 57.422317][ T551] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.432753][ T560] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.441576][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop0 [ 57.449479][ T560] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.456790][ T551] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.471084][ T560] 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 [ 57.484092][ T551] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.504804][ T560] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.521320][ T551] 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. [ 57.531234][ T560] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.546700][ T551] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.560574][ T560] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.575078][ T551] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.591052][ T560] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.605794][ T551] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.620190][ T560] 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. [ 57.636072][ T551] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.650644][ T560] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.678215][ T551] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.695327][ T560] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.695469][ T551] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.710681][ T560] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.727868][ T551] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.738052][ T560] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.754270][ T551] 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. [ 57.766284][ T560] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.784358][ T551] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.799513][ T560] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.805179][ T551] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.817546][ T560] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.851082][ T560] 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. [ 57.882244][ T560] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.894753][ T560] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.908723][ T610] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.916246][ T610] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.926252][ T610] device bridge_slave_0 entered promiscuous mode [ 57.940619][ T610] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.947679][ T610] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.955420][ T610] device bridge_slave_1 entered promiscuous mode [ 58.099675][ T625] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.106861][ T625] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.114977][ T625] device bridge_slave_0 entered promiscuous mode [ 58.139135][ T625] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.146370][ T625] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.154449][ T625] device bridge_slave_1 entered promiscuous mode [ 58.185393][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.193074][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.201765][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.210277][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.218370][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.228115][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.248133][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.286449][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.295297][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.303690][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.310929][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.332506][ T633] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.339675][ T633] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.347018][ T633] device bridge_slave_0 entered promiscuous mode [ 58.354027][ T633] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.361135][ T633] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.368390][ T633] device bridge_slave_1 entered promiscuous mode [ 58.425186][ T45] device bridge_slave_1 left promiscuous mode [ 58.431647][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.439500][ T45] device bridge_slave_0 left promiscuous mode [ 58.445598][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.453605][ T45] device bridge_slave_1 left promiscuous mode [ 58.459840][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.467189][ T45] device bridge_slave_0 left promiscuous mode [ 58.473598][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.481416][ T45] device bridge_slave_1 left promiscuous mode [ 58.487596][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.495063][ T45] device bridge_slave_0 left promiscuous mode [ 58.501311][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.509187][ T45] device bridge_slave_1 left promiscuous mode [ 58.515342][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.522705][ T45] device bridge_slave_0 left promiscuous mode [ 58.528792][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.536757][ T45] device bridge_slave_1 left promiscuous mode [ 58.542969][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.550645][ T45] device bridge_slave_0 left promiscuous mode [ 58.556787][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.565300][ T45] device veth1_macvtap left promiscuous mode [ 58.571558][ T45] device veth0_vlan left promiscuous mode [ 58.577456][ T45] device veth1_macvtap left promiscuous mode [ 58.583513][ T45] device veth0_vlan left promiscuous mode [ 58.589437][ T45] device veth1_macvtap left promiscuous mode [ 58.595428][ T45] device veth0_vlan left promiscuous mode [ 58.601661][ T45] device veth1_macvtap left promiscuous mode [ 58.607675][ T45] device veth0_vlan left promiscuous mode [ 58.613657][ T45] device veth1_macvtap left promiscuous mode [ 58.620085][ T45] device veth0_vlan left promiscuous mode [ 58.957245][ T625] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.964517][ T625] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.971964][ T625] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.979196][ T625] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.001977][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.009875][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.031266][ T638] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.038411][ T638] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.046109][ T638] device bridge_slave_0 entered promiscuous mode [ 59.053148][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.061175][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.069132][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.077211][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.091993][ T638] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.099539][ T638] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.106780][ T638] device bridge_slave_1 entered promiscuous mode [ 59.114359][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.122234][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.160100][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.168617][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.177098][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.184222][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.191932][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.199634][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.207079][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.215501][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.223806][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.231138][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.238812][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.247506][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.255958][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.263088][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.270558][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.279104][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.287248][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.294380][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.301844][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.310022][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.318048][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.342431][ T610] device veth0_vlan entered promiscuous mode [ 59.351087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.359493][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.367787][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.375890][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.384504][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.393680][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.402300][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.410287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.418384][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.426125][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.460665][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.468629][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.476567][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.485012][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.493333][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.501139][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.509236][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.516907][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.526180][ T605] device veth0_vlan entered promiscuous mode [ 59.553453][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.561895][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.582815][ T610] device veth1_macvtap entered promiscuous mode [ 59.599250][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.607206][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.615927][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.629616][ T625] device veth0_vlan entered promiscuous mode [ 59.636265][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.644873][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.663452][ T605] device veth1_macvtap entered promiscuous mode [ 59.671243][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.678821][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.686575][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.694758][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.702999][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.710690][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.719237][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.738782][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.746665][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.754387][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.763033][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.776201][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.794416][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.802955][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.811401][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.818509][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.826124][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.834919][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.843375][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.850422][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.857851][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.866146][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.874435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.882853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.891488][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.910030][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.919329][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.930567][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.939840][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.939894][ T670] loop2: detected capacity change from 0 to 128 [ 59.948051][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.961259][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.981485][ T625] device veth1_macvtap entered promiscuous mode [ 59.993351][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.001903][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.003475][ T670] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.010236][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.020415][ T670] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.028560][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.045656][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.048842][ T670] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.47: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.067376][ T633] device veth0_vlan entered promiscuous mode [ 60.079802][ T670] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 60.089118][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.097545][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.117615][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.120495][ T675] loop6: detected capacity change from 0 to 128 [ 60.129422][ T610] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.134996][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop2 [ 60.144344][ T610] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.163297][ T610] 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 [ 60.163758][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.184072][ T610] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.195708][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.202764][ T610] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.215714][ T675] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.227411][ T610] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.235229][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.249618][ T675] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.257514][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.270762][ T675] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.296583][ T610] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.296715][ T675] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 60.318465][ T610] 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. [ 60.329085][ T605] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.339689][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop6 [ 60.349587][ T610] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.358406][ T605] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.374829][ T633] device veth1_macvtap entered promiscuous mode [ 60.388947][ T605] 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 2026/01/15 16:15:00 executed programs: 43 [ 60.390658][ T610] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.411787][ T605] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.436473][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.439359][ T610] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.445063][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.460108][ T610] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.467481][ T605] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.492475][ T610] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.492530][ T610] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.506426][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.525923][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.526042][ T610] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.534602][ T605] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.549643][ T610] 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. [ 60.564437][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.587581][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.587815][ T610] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.595827][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.607838][ T610] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.615545][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.636540][ T605] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.652191][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.660673][ T605] 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. [ 60.676464][ T605] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.676742][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.699897][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.705791][ T605] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.725626][ T605] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.730056][ T638] device veth0_vlan entered promiscuous mode [ 60.747222][ T605] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.759203][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.766556][ T605] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.766774][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.780137][ T605] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.788213][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.800182][ T605] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.808245][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.823144][ T605] 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. [ 60.850756][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.859673][ T605] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.865967][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.876376][ T605] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.884540][ T679] loop5: detected capacity change from 0 to 128 [ 60.898732][ T638] device veth1_macvtap entered promiscuous mode [ 60.911916][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.926375][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.934853][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.947311][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.956600][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.983666][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.008846][ T684] loop4: detected capacity change from 0 to 128 [ 61.023424][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.036994][ T679] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 61.049271][ T684] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 61.066741][ T679] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.066998][ T684] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.087565][ T679] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.45: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.092220][ T684] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.48: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.114644][ T679] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 61.127542][ T684] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 61.143030][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop5 [ 61.149869][ T625] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.162342][ T625] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.164868][ T633] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.181875][ T625] 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 [ 61.206643][ T633] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.218161][ T625] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.228211][ T688] loop1: detected capacity change from 0 to 128 [ 61.238507][ T633] 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 [ 61.240332][ T625] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.260208][ T633] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.276423][ T625] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.299443][ T633] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.308579][ T688] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 61.317843][ T633] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.324240][ T625] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.340252][ T688] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.354607][ T633] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.379545][ T625] 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. [ 61.389192][ T688] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.50: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.395772][ T625] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.415135][ T633] 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. [ 61.430224][ T688] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 61.458263][ T683] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.461277][ T625] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.474717][ T683] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.480431][ T633] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.487925][ T625] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.502516][ T633] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.527665][ T683] device bridge_slave_0 entered promiscuous mode [ 61.540572][ T638] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.543605][ T633] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.553674][ T683] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.575207][ T633] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.575569][ T638] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.587484][ T633] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.601954][ T683] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.614231][ T633] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.620835][ T625] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.633251][ T633] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.645044][ T638] 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 [ 61.659978][ T683] device bridge_slave_1 entered promiscuous mode [ 61.680091][ T625] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.686683][ T633] 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. [ 61.699358][ T625] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.722147][ T633] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.727166][ T638] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.738597][ T633] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.751394][ T638] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.777673][ T625] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.813898][ T638] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.822339][ T625] 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. [ 61.843444][ T638] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.859921][ T638] 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. [ 61.863171][ T625] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.883502][ T638] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.887608][ T625] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.903356][ T638] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.937051][ T638] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.971954][ T638] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.989426][ T638] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.002853][ T638] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.017419][ T638] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.046059][ T638] 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. [ 62.065849][ T638] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.078240][ T638] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.148055][ T695] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.157034][ T695] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.166598][ T695] device bridge_slave_0 entered promiscuous mode [ 62.176071][ T683] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.183325][ T683] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.190639][ T683] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.197682][ T683] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.208077][ T695] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.216505][ T695] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.225010][ T695] device bridge_slave_1 entered promiscuous mode [ 62.232790][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.240409][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.354049][ T706] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.361297][ T706] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.368556][ T706] device bridge_slave_0 entered promiscuous mode [ 62.376841][ T706] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.383996][ T706] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.392183][ T706] device bridge_slave_1 entered promiscuous mode [ 62.427300][ T708] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.434549][ T708] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.442183][ T708] device bridge_slave_0 entered promiscuous mode [ 62.468269][ T708] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.475472][ T708] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.483085][ T708] device bridge_slave_1 entered promiscuous mode [ 62.508787][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.516259][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.569637][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.578147][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.586365][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.593473][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.620299][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.628795][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.637410][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.644602][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.652108][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.660420][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.686155][ T713] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.693474][ T713] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.700790][ T713] device bridge_slave_0 entered promiscuous mode [ 62.710816][ T713] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.718039][ T713] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.725933][ T713] device bridge_slave_1 entered promiscuous mode [ 62.747744][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.756075][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.815238][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.822906][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.830482][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.838779][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.847062][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.854184][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.861902][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.870327][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.878400][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.885427][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.893190][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.937914][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.946477][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.957497][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.965682][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.991460][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.999280][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.032964][ T683] device veth0_vlan entered promiscuous mode [ 63.046593][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.054864][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.088550][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.097069][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.111751][ T683] device veth1_macvtap entered promiscuous mode [ 63.120390][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.128123][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.151854][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.160320][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.184968][ T695] device veth0_vlan entered promiscuous mode [ 63.193449][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.201762][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.209327][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.216702][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.225280][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.232324][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.239849][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.248013][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.256444][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.264635][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.271743][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.284523][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.292511][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.311994][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.320405][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.328670][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.337189][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.345604][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.352699][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.360262][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.368770][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.377099][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.384427][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.391989][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.399538][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.407563][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.415967][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.424086][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.431195][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.438864][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.452994][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.461482][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.473912][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.482150][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.490655][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.498497][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.507074][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.520293][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.528721][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.537044][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.544269][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.551711][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.559991][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.579151][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.587688][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.596325][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.603345][ T745] loop8: detected capacity change from 0 to 128 [ 63.609389][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.629816][ T695] device veth1_macvtap entered promiscuous mode [ 63.639762][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.648338][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.657980][ T745] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 63.669911][ T745] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.685826][ T745] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.54: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.704876][ T745] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 63.713780][ T708] device veth0_vlan entered promiscuous mode [ 63.728654][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.732984][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop8 [ 63.746343][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.747021][ T683] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.759888][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop8 [ 63.767597][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.775116][ T683] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.781012][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.793962][ T683] 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 [ 63.802414][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.823672][ T683] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.830961][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.842451][ T683] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.850965][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.863806][ T683] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.872021][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.886315][ T683] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.895355][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.910355][ T683] 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. [ 63.918424][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.934087][ T683] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.942909][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.964497][ T683] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.964674][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.979667][ T683] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.002189][ T683] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.008038][ T713] device veth0_vlan entered promiscuous mode [ 64.019879][ T683] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.026992][ T708] device veth1_macvtap entered promiscuous mode [ 64.033375][ T683] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.056547][ T706] device veth0_vlan entered promiscuous mode [ 64.056609][ T683] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.063419][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.086267][ T683] 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. [ 64.087182][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.103905][ T683] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.111477][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.121796][ T683] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.129126][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.150647][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.159659][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.168249][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.177204][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.185982][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.194416][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.236965][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.245720][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.253388][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.273279][ T706] device veth1_macvtap entered promiscuous mode [ 64.284671][ T749] loop7: detected capacity change from 0 to 128 [ 64.294235][ T751] loop9: detected capacity change from 0 to 128 [ 64.310065][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.318265][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.326582][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.339702][ T713] device veth1_macvtap entered promiscuous mode [ 64.347110][ T751] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 64.358294][ T749] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 64.364769][ T751] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.369556][ T749] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.396517][ T751] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.69: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.400617][ T749] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.58: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.423165][ T751] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 64.435499][ T749] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 64.451562][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.463173][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.473420][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop9 [ 64.484224][ T708] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.484524][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop7 [ 64.500233][ T695] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.507432][ T708] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.516091][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.528083][ T708] 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 [ 64.538486][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop9 [ 64.557194][ T695] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.565134][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.576974][ T708] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.587150][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.596848][ T695] 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 [ 64.605909][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.625610][ T708] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.635009][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.647465][ T708] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.655562][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.678523][ T695] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.679919][ T708] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.690255][ T695] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.705524][ T708] 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. [ 64.719846][ T695] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.738518][ T708] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.755902][ T695] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.766746][ T708] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.780661][ T695] 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. [ 64.795851][ T708] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.820466][ T695] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.827592][ T708] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.845762][ T695] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.855825][ T708] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.877492][ T695] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.883493][ T758] loop0: detected capacity change from 0 to 128 [ 64.897260][ T695] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.903183][ T708] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.934375][ T695] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.947968][ T708] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.953127][ T760] loop3: detected capacity change from 0 to 128 [ 64.963393][ T695] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.971944][ T708] 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. [ 65.002461][ T708] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.011947][ T695] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.017808][ T708] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.046894][ T758] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 65.053182][ T695] 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. [ 65.059324][ T758] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.073665][ T760] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 65.089594][ T695] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.101475][ T758] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.70: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.106275][ T695] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.147080][ T760] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.154992][ T758] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 65.188740][ T760] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.68: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.209542][ T713] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.221269][ T713] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.236136][ T713] 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 [ 65.263306][ T760] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 65.263324][ T713] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.284138][ T713] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.297675][ T713] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.312649][ T713] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.332871][ T756] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.340932][ T713] 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. [ 65.342237][ T756] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.363657][ T706] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.365361][ T756] device bridge_slave_0 entered promiscuous mode [ 65.377246][ T706] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended 2026/01/15 16:15:05 executed programs: 65 [ 65.383831][ T713] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.414902][ T756] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.422612][ T756] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.430343][ T713] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.430614][ T706] 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 [ 65.445951][ T756] device bridge_slave_1 entered promiscuous mode [ 65.466254][ T713] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.476126][ T706] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.487210][ T713] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.499245][ T706] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.510507][ T713] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.524480][ T706] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.541535][ T713] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.554209][ T706] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.563821][ T713] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.578734][ T706] 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. [ 65.593781][ T713] 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. [ 65.610006][ T706] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.625315][ T713] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.641656][ T706] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.652152][ T713] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.668162][ T706] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.701503][ T706] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.713167][ T706] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.726836][ T706] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.740643][ T706] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.756051][ T45] device bridge_slave_1 left promiscuous mode [ 65.762378][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.769994][ T706] 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. [ 65.786383][ T706] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.798749][ T45] device bridge_slave_0 left promiscuous mode [ 65.804396][ T706] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.808352][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.826483][ T45] device bridge_slave_1 left promiscuous mode [ 65.833102][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.841153][ T45] device bridge_slave_0 left promiscuous mode [ 65.847301][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.857790][ T45] device bridge_slave_1 left promiscuous mode [ 65.865706][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.873598][ T45] device bridge_slave_0 left promiscuous mode [ 65.879857][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.888057][ T45] device bridge_slave_1 left promiscuous mode [ 65.894948][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.902926][ T45] device bridge_slave_0 left promiscuous mode [ 65.909869][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.917885][ T45] device bridge_slave_1 left promiscuous mode [ 65.924045][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.931448][ T45] device bridge_slave_0 left promiscuous mode [ 65.937523][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.945590][ T45] device bridge_slave_1 left promiscuous mode [ 65.951890][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.959377][ T45] device bridge_slave_0 left promiscuous mode [ 65.965486][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.973153][ T45] device bridge_slave_1 left promiscuous mode [ 65.979486][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.986744][ T45] device bridge_slave_0 left promiscuous mode [ 65.993387][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.001281][ T45] device bridge_slave_1 left promiscuous mode [ 66.007364][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.014917][ T45] device bridge_slave_0 left promiscuous mode [ 66.021069][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.028699][ T45] device bridge_slave_1 left promiscuous mode [ 66.034939][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.042606][ T45] device bridge_slave_0 left promiscuous mode [ 66.048738][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.057814][ T45] device veth1_macvtap left promiscuous mode [ 66.063958][ T45] device veth0_vlan left promiscuous mode [ 66.070424][ T45] device veth1_macvtap left promiscuous mode [ 66.076417][ T45] device veth0_vlan left promiscuous mode [ 66.082510][ T45] device veth1_macvtap left promiscuous mode [ 66.088494][ T45] device veth0_vlan left promiscuous mode [ 66.094467][ T45] device veth1_macvtap left promiscuous mode [ 66.100641][ T45] device veth0_vlan left promiscuous mode [ 66.106636][ T45] device veth1_macvtap left promiscuous mode [ 66.112901][ T45] device veth0_vlan left promiscuous mode [ 66.119179][ T45] device veth1_macvtap left promiscuous mode [ 66.125269][ T45] device veth0_vlan left promiscuous mode [ 66.131494][ T45] device veth1_macvtap left promiscuous mode [ 66.137517][ T45] device veth0_vlan left promiscuous mode [ 66.143742][ T45] device veth1_macvtap left promiscuous mode [ 66.149899][ T45] device veth0_vlan left promiscuous mode [ 66.155821][ T45] device veth1_macvtap left promiscuous mode [ 66.161919][ T45] device veth0_vlan left promiscuous mode [ 66.936853][ T769] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.944055][ T769] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.951818][ T769] device bridge_slave_0 entered promiscuous mode [ 66.973650][ T769] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.980724][ T769] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.988167][ T769] device bridge_slave_1 entered promiscuous mode [ 67.109193][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.116645][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.135251][ T774] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.142689][ T774] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.150090][ T774] device bridge_slave_0 entered promiscuous mode [ 67.157686][ T774] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.165013][ T774] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.172455][ T774] device bridge_slave_1 entered promiscuous mode [ 67.206884][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.215006][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.223487][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.231979][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.239361][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.256160][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.283409][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.291551][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.298556][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.306130][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.314438][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.321474][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.329023][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.337341][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.345566][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.352591][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.360325][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.375766][ T784] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.383103][ T784] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.390624][ T784] device bridge_slave_0 entered promiscuous mode [ 67.414911][ T784] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.422222][ T784] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.429697][ T784] device bridge_slave_1 entered promiscuous mode [ 67.444581][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.475096][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.495023][ T783] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.502771][ T783] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.510296][ T783] device bridge_slave_0 entered promiscuous mode [ 67.521681][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.537152][ T783] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.544222][ T783] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.551794][ T783] device bridge_slave_1 entered promiscuous mode [ 67.575204][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.592792][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.615254][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.656383][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.664659][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.672600][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.683018][ T756] device veth0_vlan entered promiscuous mode [ 67.689848][ T769] device veth0_vlan entered promiscuous mode [ 67.710125][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.718168][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.725727][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.751384][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.763158][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.773654][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.785920][ T756] device veth1_macvtap entered promiscuous mode [ 67.800187][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.808282][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.815320][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.822821][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.832665][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.840964][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.848095][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.889205][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.897186][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.905873][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.914879][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.921938][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.929691][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.937694][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.945902][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.954318][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.962519][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.969552][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.977378][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.985539][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.993636][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.002006][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.010363][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.018880][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.028445][ T769] device veth1_macvtap entered promiscuous mode [ 68.039163][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.047337][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.054375][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.061929][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.075304][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.096269][ T819] loop2: detected capacity change from 0 to 128 [ 68.103890][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.112512][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.119584][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.127722][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.150255][ T784] device veth0_vlan entered promiscuous mode [ 68.157172][ T819] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.157584][ T774] device veth0_vlan entered promiscuous mode [ 68.168413][ T819] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.181574][ T774] device veth1_macvtap entered promiscuous mode [ 68.191335][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.202806][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.206947][ T819] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.66: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.211173][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.230349][ T819] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 68.236985][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.252963][ T756] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.257238][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop2 [ 68.265683][ T756] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.284763][ T756] 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 [ 68.285101][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.305543][ T756] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.313994][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.326612][ T756] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.347098][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.347247][ T756] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.369500][ T756] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.370057][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.384647][ T756] 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. [ 68.393106][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.408014][ T756] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.439480][ T756] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.454641][ T756] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.470803][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.472052][ T756] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.480440][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.490864][ T756] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.512442][ T756] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.512878][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.525351][ T756] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.532887][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.547906][ T756] 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. [ 68.583176][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.592137][ T823] loop6: detected capacity change from 0 to 128 [ 68.599750][ T756] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.612024][ T756] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.627273][ T784] device veth1_macvtap entered promiscuous mode [ 68.637301][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.646780][ T825] loop4: detected capacity change from 0 to 128 [ 68.657899][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.666211][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.674975][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.683188][ T823] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.694292][ T823] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.711634][ T823] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.82: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.731900][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.740462][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.745123][ T823] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 68.757227][ T783] device veth0_vlan entered promiscuous mode [ 68.784153][ T829] loop1: detected capacity change from 0 to 128 [ 68.797928][ T825] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.801246][ T769] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.818331][ T825] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.825387][ T783] device veth1_macvtap entered promiscuous mode [ 68.840165][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.847785][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop6 [ 68.867159][ T829] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.869733][ T769] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.880247][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.891911][ T769] 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 [ 68.921380][ T829] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.932756][ T825] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.83: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.935519][ T769] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.965209][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.973904][ T769] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.975310][ T825] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 68.995756][ T769] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.995879][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.012020][ T829] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.77: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.041272][ T769] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.045625][ T829] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 69.057434][ T769] 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. [ 69.086458][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop1 [ 69.090801][ T784] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.110490][ T784] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.120230][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop1 [ 69.129044][ T784] 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 [ 69.148932][ T769] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.155678][ T774] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.177810][ T836] loop5: detected capacity change from 0 to 128 [ 69.184855][ T784] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.189580][ T769] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.198084][ T774] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.212616][ T769] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.227665][ T784] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.254086][ T774] 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 [ 69.254620][ T836] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 69.275259][ T784] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.291853][ T769] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.302210][ T836] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.311938][ T769] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.311986][ T769] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 69.324143][ T774] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.336468][ T769] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.347916][ T784] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.360596][ T769] 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. [ 69.377455][ T774] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.397815][ T836] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.84: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.405675][ T784] 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. [ 69.419133][ T774] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.438111][ T784] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.453882][ T836] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 69.495111][ T784] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.495159][ T769] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.511883][ T784] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.522674][ T769] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.539163][ T784] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.554134][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop5 [ 69.562239][ T784] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.568707][ T774] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.584950][ T783] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.603617][ T784] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 69.615131][ T835] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.621079][ T774] 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. [ 69.628310][ T835] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.644204][ T774] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.652329][ T783] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.666754][ T784] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.679942][ T835] device bridge_slave_0 entered promiscuous mode [ 69.699271][ T783] 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 [ 69.702709][ T835] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.727500][ T774] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.727958][ T835] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.750439][ T783] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.750495][ T784] 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. [ 69.762642][ T783] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.778748][ T835] device bridge_slave_1 entered promiscuous mode [ 69.792130][ T783] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.797999][ T774] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.813215][ T783] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.832189][ T784] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.843033][ T783] 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. [ 69.870508][ T774] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.882445][ T783] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.885477][ T784] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.901392][ T774] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.923994][ T783] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.924597][ T774] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 69.939751][ T783] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.966887][ T774] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.983827][ T783] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.002999][ T783] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.003140][ T774] 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. [ 70.016232][ T783] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 70.046071][ T783] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.062075][ T774] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.083953][ T783] 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. [ 70.089719][ T774] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.100503][ T783] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.142834][ T783] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.278418][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.290272][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.300047][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.308372][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.317227][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.324300][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.344059][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.355701][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.365203][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.374918][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.382013][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.403906][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.411995][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.433741][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.461076][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.469656][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 2026/01/15 16:15:10 executed programs: 83 [ 70.477196][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.489214][ T835] device veth0_vlan entered promiscuous mode [ 70.541485][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.580358][ T835] device veth1_macvtap entered promiscuous mode [ 70.598636][ T849] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.606078][ T849] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.614057][ T849] device bridge_slave_0 entered promiscuous mode [ 70.622084][ T849] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.629630][ T849] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.637007][ T849] device bridge_slave_1 entered promiscuous mode [ 70.644013][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.652728][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.698719][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.707542][ T851] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.715058][ T851] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.722557][ T851] device bridge_slave_0 entered promiscuous mode [ 70.730324][ T851] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.737451][ T851] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.744967][ T851] device bridge_slave_1 entered promiscuous mode [ 70.841573][ T855] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.848679][ T855] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.856806][ T855] device bridge_slave_0 entered promiscuous mode [ 70.860852][ T866] loop8: detected capacity change from 0 to 128 [ 70.864256][ T855] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.877807][ T855] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.885463][ T855] device bridge_slave_1 entered promiscuous mode [ 70.926377][ T866] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 70.941864][ T866] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.953908][ T853] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.961521][ T866] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.85: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.962200][ T853] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.981144][ T866] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 70.988210][ T853] device bridge_slave_0 entered promiscuous mode [ 71.003138][ T853] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.004850][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop8 [ 71.010375][ T853] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.024701][ T853] device bridge_slave_1 entered promiscuous mode [ 71.036690][ T835] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.040681][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop8 [ 71.048700][ T835] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.068271][ T835] 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 [ 71.088808][ T835] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.100889][ T835] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.114381][ T835] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.129317][ T835] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.147897][ T835] 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. [ 71.163541][ T835] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.178634][ T835] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.193776][ T835] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.208981][ T835] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.220580][ T835] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.233837][ T835] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.246303][ T835] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.261884][ T835] 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. [ 71.278656][ T835] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.290375][ T835] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.458962][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.466482][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.484693][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.493139][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.501484][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.508580][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.516175][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.532697][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.540734][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.557083][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.564664][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.601465][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.609972][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.618102][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.625133][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.633135][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.641680][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.650122][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.657152][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.664515][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.673282][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.681617][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.688623][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.696003][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.709575][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.717656][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.732466][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.740025][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.783727][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.791839][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.800437][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.808803][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.817005][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.824115][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.831891][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.840366][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.848540][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.855625][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.863188][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.871540][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.880116][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.888470][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.895602][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.903186][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.911625][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.920270][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.927292][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.934811][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.942950][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.950940][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.958517][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.974598][ T45] device bridge_slave_1 left promiscuous mode [ 71.981001][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.988462][ T45] device bridge_slave_0 left promiscuous mode [ 71.994741][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.004071][ T45] device bridge_slave_1 left promiscuous mode [ 72.010339][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.017672][ T45] device bridge_slave_0 left promiscuous mode [ 72.024017][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.032000][ T45] device bridge_slave_1 left promiscuous mode [ 72.038187][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.045969][ T45] device bridge_slave_0 left promiscuous mode [ 72.052254][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.060120][ T45] device bridge_slave_1 left promiscuous mode [ 72.066208][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.074173][ T45] device bridge_slave_0 left promiscuous mode [ 72.080650][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.088160][ T45] device bridge_slave_1 left promiscuous mode [ 72.094499][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.101782][ T45] device bridge_slave_0 left promiscuous mode [ 72.107861][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.115592][ T45] device bridge_slave_1 left promiscuous mode [ 72.121819][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.129242][ T45] device bridge_slave_0 left promiscuous mode [ 72.135415][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.143277][ T45] device bridge_slave_1 left promiscuous mode [ 72.149818][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.157390][ T45] device bridge_slave_0 left promiscuous mode [ 72.163665][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.172359][ T45] device veth1_macvtap left promiscuous mode [ 72.178667][ T45] device veth0_vlan left promiscuous mode [ 72.184882][ T45] device veth1_macvtap left promiscuous mode [ 72.190906][ T45] device veth0_vlan left promiscuous mode [ 72.196719][ T45] device veth1_macvtap left promiscuous mode [ 72.202796][ T45] device veth0_vlan left promiscuous mode [ 72.208575][ T45] device veth1_macvtap left promiscuous mode [ 72.214723][ T45] device veth0_vlan left promiscuous mode [ 72.220625][ T45] device veth1_macvtap left promiscuous mode [ 72.226598][ T45] device veth0_vlan left promiscuous mode [ 72.232740][ T45] device veth1_macvtap left promiscuous mode [ 72.238836][ T45] device veth0_vlan left promiscuous mode [ 72.244852][ T45] device veth1_macvtap left promiscuous mode [ 72.250841][ T45] device veth0_vlan left promiscuous mode [ 72.962265][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.980406][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.988539][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.996989][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.005645][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.014236][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.022304][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.030221][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.038160][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.046257][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.054535][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.068483][ T849] device veth0_vlan entered promiscuous mode [ 73.079050][ T851] device veth0_vlan entered promiscuous mode [ 73.086602][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.094809][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.102952][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.111000][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.119680][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.127908][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.136340][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.143862][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.151365][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.158755][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.179305][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.187665][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.197907][ T853] device veth0_vlan entered promiscuous mode [ 73.212785][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.220815][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.228746][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.237218][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.245790][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.253438][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.269636][ T849] device veth1_macvtap entered promiscuous mode [ 73.277480][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.285388][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.293577][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.303947][ T853] device veth1_macvtap entered promiscuous mode [ 73.313877][ T855] device veth0_vlan entered promiscuous mode [ 73.320875][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.328806][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.336525][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.344947][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.353219][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.369872][ T896] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.376932][ T896] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.384488][ T896] device bridge_slave_0 entered promiscuous mode [ 73.392297][ T896] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.399598][ T896] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.406875][ T896] device bridge_slave_1 entered promiscuous mode [ 73.421243][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.429552][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.452380][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.460970][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.469408][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.477920][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.486304][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.494720][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.503164][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.511515][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.520805][ T851] device veth1_macvtap entered promiscuous mode [ 73.563861][ T901] loop9: detected capacity change from 0 to 128 [ 73.571909][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.587322][ T904] loop3: detected capacity change from 0 to 128 [ 73.595062][ T901] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 73.597592][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.606797][ T901] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.615708][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.636522][ T901] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.97: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.640911][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.660753][ T901] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 73.664357][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.680453][ T904] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 73.680902][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.691770][ T904] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.703674][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.712755][ T904] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.99: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.724641][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop9 [ 73.740226][ T904] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 73.745444][ T849] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.762777][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop3 [ 73.767474][ T849] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.770659][ T853] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.786944][ T849] 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 [ 73.794926][ T853] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.817077][ T849] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.828123][ T853] 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 [ 73.840570][ T849] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.867609][ T853] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.873745][ T849] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.885307][ T853] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.899945][ T849] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 73.913719][ T853] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.928750][ T849] 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. [ 73.942672][ T853] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 73.958370][ T849] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 73.973596][ T853] 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. [ 73.990332][ T855] device veth1_macvtap entered promiscuous mode [ 74.010560][ T849] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.010949][ T853] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.026077][ T849] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.042985][ T853] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.059956][ T849] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.071266][ T853] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.082819][ T849] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.098095][ T853] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.122108][ T853] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.135282][ T849] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 74.138285][ T853] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 74.153041][ T849] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.164446][ T853] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.175575][ T849] 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. [ 74.196846][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.215650][ T853] 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. [ 74.220051][ T915] loop7: detected capacity change from 0 to 128 [ 74.232599][ T853] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.249443][ T849] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.249712][ T853] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.262187][ T849] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.294660][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.312258][ T917] loop0: detected capacity change from 0 to 128 [ 74.321387][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.332301][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.341241][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.356442][ T915] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 74.359543][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.375475][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.379926][ T915] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.386109][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.403935][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.413849][ T917] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 74.420362][ T915] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.90: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.443873][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.450958][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.473022][ T915] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 74.482703][ T917] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.482953][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.498499][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop7 [ 74.509867][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.525994][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.534685][ T851] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.550674][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.558044][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.567050][ T851] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.568260][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.580900][ T851] 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 [ 74.589181][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.616921][ T917] ================================================================== [ 74.625012][ T917] BUG: KASAN: use-after-free in do_split+0x1a78/0x1f70 [ 74.629222][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop0 [ 74.631992][ T917] Read of size 157024 at addr ffff888120660028 by task syz.0.93/917 [ 74.646820][ T917] [ 74.649150][ T917] CPU: 0 PID: 917 Comm: syz.0.93 Not tainted syzkaller #0 [ 74.656338][ T917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 74.666508][ T917] Call Trace: [ 74.669880][ T917] [ 74.673111][ T917] __dump_stack+0x21/0x30 [ 74.677441][ T917] dump_stack_lvl+0xee/0x150 [ 74.682027][ T917] ? show_regs_print_info+0x20/0x20 [ 74.687313][ T917] ? load_image+0x3a0/0x3a0 [ 74.691812][ T917] print_address_description+0x7f/0x2c0 [ 74.697795][ T917] ? do_split+0x1a78/0x1f70 [ 74.702384][ T917] kasan_report+0xf1/0x140 [ 74.706804][ T917] ? do_split+0x1a78/0x1f70 [ 74.711396][ T917] ? do_split+0x1a78/0x1f70 [ 74.715899][ T917] kasan_check_range+0x280/0x290 [ 74.721021][ T917] memmove+0x2d/0x70 [ 74.725011][ T917] do_split+0x1a78/0x1f70 [ 74.729344][ T917] ? __sync_dirty_buffer+0x2e7/0x330 [ 74.734660][ T917] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 74.740461][ T917] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 74.746267][ T917] make_indexed_dir+0xe01/0x14a0 [ 74.751303][ T917] ? add_dirent_to_buf+0x780/0x780 [ 74.756501][ T917] ? add_dirent_to_buf+0x35e/0x780 [ 74.761613][ T917] ext4_add_entry+0xc24/0xf40 [ 74.766291][ T917] ? ext4_inc_count+0x1b0/0x1b0 [ 74.771135][ T917] ? atime_needs_update+0x810/0x810 [ 74.776450][ T917] ? __ext4_link+0x240/0x770 [ 74.781041][ T917] __ext4_link+0x4d7/0x770 [ 74.785450][ T917] ? ext4_update_dx_flag+0x200/0x200 [ 74.790729][ T917] ? lookup_one_qstr_excl+0x122/0x250 [ 74.796187][ T917] ? clear_nonspinnable+0x60/0x60 [ 74.801304][ T917] ext4_link+0x1de/0x270 [ 74.805542][ T917] vfs_link+0x636/0x7f0 [ 74.809691][ T917] do_linkat+0x1e7/0x730 [ 74.813928][ T917] __x64_sys_link+0x86/0x90 [ 74.818430][ T917] x64_sys_call+0x34d/0x9a0 [ 74.822929][ T917] do_syscall_64+0x4c/0xa0 [ 74.827349][ T917] ? clear_bhb_loop+0x50/0xa0 [ 74.832018][ T917] ? clear_bhb_loop+0x50/0xa0 [ 74.836864][ T917] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 74.842754][ T917] RIP: 0033:0x7f50f6efe169 [ 74.847512][ T917] 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 [ 74.867372][ T917] RSP: 002b:00007f50f6970038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 74.875882][ T917] RAX: ffffffffffffffda RBX: 00007f50f7116fa0 RCX: 00007f50f6efe169 [ 74.883936][ T917] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 74.892078][ T917] RBP: 00007f50f6f7f2a0 R08: 0000000000000000 R09: 0000000000000000 [ 74.900230][ T917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.908374][ T917] R13: 0000000000000000 R14: 00007f50f7116fa0 R15: 00007ffd6374a708 [ 74.916351][ T917] [ 74.919367][ T917] [ 74.921681][ T917] The buggy address belongs to the page: [ 74.927400][ T917] page:ffffea0004819800 refcount:3 mapcount:1 mapping:ffff888100480d98 index:0x1 pfn:0x120660 [ 74.937730][ T917] memcg:ffff888100250000 [ 74.941991][ T917] aops:def_blk_aops ino:700000 [ 74.946755][ T917] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 74.958302][ T917] raw: 400000000032201e ffff88810025a240 ffffea00043d0508 ffff888100480d98 [ 74.966973][ T917] raw: 0000000000000001 ffff888121dcd738 0000000300000000 ffff888100250000 [ 74.975816][ T917] page dumped because: kasan: bad access detected [ 74.982302][ T917] page_owner tracks the page as allocated [ 74.988007][ T917] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 539, ts 74399470155, free_ts 74335857646 [ 75.005193][ T917] post_alloc_hook+0x192/0x1b0 [ 75.010156][ T917] prep_new_page+0x1c/0x110 [ 75.014743][ T917] get_page_from_freelist+0x2cc5/0x2d50 [ 75.020290][ T917] __alloc_pages+0x18f/0x440 [ 75.024962][ T917] page_cache_ra_unbounded+0x2b2/0x980 [ 75.030593][ T917] force_page_cache_ra+0x3fd/0x460 [ 75.035795][ T917] page_cache_sync_ra+0x2ae/0x420 [ 75.040814][ T917] filemap_read+0x63a/0x1f70 [ 75.045508][ T917] generic_file_read_iter+0xac/0x400 [ 75.050789][ T917] blkdev_read_iter+0x12f/0x160 [ 75.055638][ T917] vfs_read+0x68b/0xbe0 [ 75.059788][ T917] ksys_read+0x140/0x240 [ 75.064109][ T917] __x64_sys_read+0x7b/0x90 [ 75.068608][ T917] x64_sys_call+0x96d/0x9a0 [ 75.073114][ T917] do_syscall_64+0x4c/0xa0 [ 75.077527][ T917] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 75.083415][ T917] page last free stack trace: [ 75.088163][ T917] free_unref_page_prepare+0x542/0x550 [ 75.093657][ T917] free_unref_page+0xa2/0x550 [ 75.098509][ T917] __free_pages+0x6c/0x100 [ 75.102915][ T917] __free_slab+0xe8/0x1e0 [ 75.107327][ T917] discard_slab+0x29/0x40 [ 75.111649][ T917] __slab_free+0x211/0x290 [ 75.116061][ T917] ___cache_free+0x104/0x120 [ 75.120733][ T917] qlink_free+0x4d/0x90 [ 75.124905][ T917] qlist_free_all+0x5f/0xb0 [ 75.129404][ T917] kasan_quarantine_reduce+0x14a/0x170 [ 75.134860][ T917] __kasan_slab_alloc+0x2f/0xf0 [ 75.139792][ T917] slab_post_alloc_hook+0x4f/0x2b0 [ 75.144908][ T917] kmem_cache_alloc+0xf7/0x260 [ 75.149745][ T917] getname_flags+0xb9/0x500 [ 75.154260][ T917] __x64_sys_mkdir+0x5f/0x80 [ 75.158849][ T917] x64_sys_call+0x124/0x9a0 [ 75.163374][ T917] [ 75.165744][ T917] Memory state around the buggy address: [ 75.171549][ T917] ffff888120660f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.179786][ T917] ffff888120660f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.188108][ T917] >ffff888120661000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 75.196270][ T917] ^ [ 75.200346][ T917] ffff888120661080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc [ 75.208499][ T917] ffff888120661100: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 75.216557][ T917] ================================================================== [ 75.224787][ T917] Disabling lock debugging due to kernel taint [ 75.234360][ T851] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.237571][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 75.237585][ T30] audit: type=1400 audit(1768493715.212:118): avc: denied { read } for pid=83 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 [ 75.246371][ T851] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.272229][ T896] device veth0_vlan entered promiscuous mode [ 75.293726][ T917] EXT4-fs error (device loop0): ext4_dx_csum_set:531: inode #2: comm syz.0.93: dir seems corrupt? Run e2fsck -D. [ 75.296070][ T30] audit: type=1400 audit(1768493715.212:119): avc: denied { search } for pid=83 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 [ 75.329405][ T851] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.329938][ T855] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.356108][ T855] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.369860][ T855] 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 [ 75.377662][ T851] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.390441][ T855] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.406532][ T30] audit: type=1400 audit(1768493715.212:120): avc: denied { write } for pid=83 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 [ 75.416774][ T855] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.438614][ T851] 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. [ 75.454540][ T855] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.467525][ T30] audit: type=1400 audit(1768493715.212:121): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 75.481944][ T851] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.503774][ T30] audit: type=1400 audit(1768493715.212:122): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 75.518456][ T855] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.539128][ T30] audit: type=1400 audit(1768493715.212:123): avc: denied { append open } for pid=83 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 [ 75.553485][ T855] 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. [ 75.576519][ T851] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.606623][ T855] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.608796][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.621988][ T855] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.630719][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.644817][ T30] audit: type=1400 audit(1768493715.212:124): avc: denied { getattr } for pid=83 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 [ 75.652989][ T851] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.676164][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.691208][ T851] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.697843][ T855] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.709430][ T851] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.725018][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.737680][ T851] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 75.754607][ T896] device veth1_macvtap entered promiscuous mode [ 75.757654][ T851] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.765022][ T855] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.778841][ T851] 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. [ 75.790320][ T855] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.806561][ T851] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.819482][ T855] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 75.831325][ T851] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.843626][ T855] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.874188][ T855] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.878532][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.897514][ T855] 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. [ 75.898723][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.921885][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.922578][ T855] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.941745][ T855] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.959341][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.968356][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.980844][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.000141][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/15 16:15:16 executed programs: 96 [ 76.035599][ T30] audit: type=1400 audit(1768493716.012:125): avc: denied { read } for pid=924 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 76.046207][ T927] loop2: detected capacity change from 0 to 128 [ 76.074864][ T30] audit: type=1400 audit(1768493716.042:126): avc: denied { open } for pid=924 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 [ 76.143550][ T927] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 76.154960][ T927] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.173262][ T927] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.103: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 76.192970][ T927] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 76.211971][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop2 [ 76.215239][ T896] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.230922][ T896] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.244247][ T896] 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 [ 76.266758][ T896] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.278537][ T896] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.292026][ T896] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.307150][ T924] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.314525][ T924] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.315383][ T896] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 76.322453][ T924] device bridge_slave_0 entered promiscuous mode [ 76.337748][ T896] 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. [ 76.345021][ T924] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.366685][ T896] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 76.382445][ T896] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 76.397509][ T924] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.397886][ T896] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 76.420047][ T896] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.431672][ T896] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.438145][ T924] device bridge_slave_1 entered promiscuous mode [ 76.451640][ T896] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 76.464641][ T896] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.488507][ T896] 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. [ 76.505513][ T925] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.512869][ T925] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.513272][ T896] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.520573][ T925] device bridge_slave_0 entered promiscuous mode [ 76.531860][ T896] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.557016][ T925] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.564712][ T925] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.572748][ T925] device bridge_slave_1 entered promiscuous mode [ 76.690032][ T938] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.697090][ T938] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.704547][ T938] device bridge_slave_0 entered promiscuous mode [ 76.724348][ T936] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.731539][ T936] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.738836][ T936] device bridge_slave_0 entered promiscuous mode [ 76.745804][ T938] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.752917][ T938] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.761061][ T938] device bridge_slave_1 entered promiscuous mode [ 76.773424][ T936] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.780666][ T936] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.787979][ T936] device bridge_slave_1 entered promiscuous mode [ 76.942449][ T946] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.952167][ T946] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.959984][ T946] device bridge_slave_0 entered promiscuous mode [ 76.986452][ T946] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.993597][ T946] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.000993][ T946] device bridge_slave_1 entered promiscuous mode [ 77.020378][ T938] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.027542][ T938] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.034847][ T938] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.041980][ T938] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.075603][ T536] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.083063][ T536] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.092247][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.099813][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.114014][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.137936][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.145415][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.181921][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.190565][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.198394][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.205961][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.213527][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.221877][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.229760][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.237058][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.244790][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.253123][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.261270][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.268271][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.275808][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.284176][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.291333][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.298710][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.306985][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.314123][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.321534][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.329572][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.337390][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.345735][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.354161][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.361344][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.368735][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.377142][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.385468][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.392590][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.400011][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.407972][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.416166][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.423839][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.439405][ T924] device veth0_vlan entered promiscuous mode [ 77.451109][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.461779][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.470568][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.477914][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.488317][ T938] device veth0_vlan entered promiscuous mode [ 77.515151][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.524095][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.551813][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.563896][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.581526][ T938] device veth1_macvtap entered promiscuous mode [ 77.596981][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.612229][ T925] device veth0_vlan entered promiscuous mode [ 77.619580][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.627651][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.635349][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.646034][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.654556][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.662741][ T924] device veth1_macvtap entered promiscuous mode [ 77.675419][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.684010][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.692260][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.699497][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.707282][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.715776][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.724207][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.731594][ T536] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.738963][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.747128][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.758193][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.766031][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.773729][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.782503][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.790982][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.798003][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.835652][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.844354][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.853020][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.860077][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.867622][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.875963][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.892690][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.901226][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.909856][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.917882][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.926273][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.934687][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.943338][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.951584][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.967873][ T925] device veth1_macvtap entered promiscuous mode [ 77.974801][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.983338][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.998454][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.003000][ T981] loop6: detected capacity change from 0 to 128 [ 78.007051][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.022356][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.031939][ T981] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 78.043429][ T981] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.054184][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.063084][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.070084][ T981] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.105: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 78.072187][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.091311][ T981] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 78.098563][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.114868][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.115475][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop6 [ 78.126194][ T924] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.132073][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.141959][ T924] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.163387][ T924] 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 [ 78.184754][ T924] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.196409][ T946] device veth0_vlan entered promiscuous mode [ 78.203000][ T924] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.217227][ T924] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.232337][ T924] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.250686][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.250894][ T924] 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. [ 78.259769][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.282582][ T924] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.286961][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.300780][ T984] loop5: detected capacity change from 0 to 128 [ 78.306752][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.312959][ T924] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.321554][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.335717][ T924] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.344492][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.360049][ T924] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.378435][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.379234][ T984] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 78.386746][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.397475][ T924] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.406634][ T936] device veth0_vlan entered promiscuous mode [ 78.417802][ T984] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.424694][ T924] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 78.440581][ T984] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.117: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 78.455748][ T946] device veth1_macvtap entered promiscuous mode [ 78.465733][ T984] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 78.473024][ T924] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.493591][ T938] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.496268][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop5 [ 78.506218][ T938] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.506278][ T938] 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 [ 78.518960][ T924] 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. [ 78.527629][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.571274][ T938] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.572125][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.589647][ T938] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.590894][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.603737][ T938] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.625502][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.633241][ T938] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.633624][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.649174][ T924] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.657056][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.668103][ T924] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.676759][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.697073][ T938] 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. [ 78.713660][ T938] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.729137][ T938] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.754403][ T938] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.755469][ T936] device veth1_macvtap entered promiscuous mode [ 78.777409][ T938] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.795314][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.803647][ T938] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.807054][ T987] loop1: detected capacity change from 0 to 128 [ 78.817310][ T938] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 78.835855][ T938] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.836433][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.852038][ T938] 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. [ 78.859674][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.876046][ T938] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.882617][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.893929][ T938] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.902970][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.924409][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.924615][ T987] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 78.932800][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.961524][ T987] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.002964][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.021279][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.028576][ T987] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.106: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 79.030769][ T990] loop8: detected capacity change from 0 to 128 [ 79.056983][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.065068][ T987] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 79.073650][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.091485][ T925] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.104923][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop1 [ 79.113157][ T990] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 79.129272][ T990] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.140925][ T925] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.173034][ T925] 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 [ 79.181340][ T995] loop4: detected capacity change from 0 to 128 [ 79.200851][ T925] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.204707][ T990] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.118: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 79.212639][ T925] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.245829][ T925] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.250632][ T995] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 79.261785][ T990] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 79.271753][ T925] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.280078][ T995] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.311254][ T925] 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. [ 79.314565][ T995] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.115: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 79.351901][ T925] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 79.357598][ T995] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 79.367505][ T925] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 79.375807][ T946] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.395144][ T925] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 79.402861][ T946] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.420052][ T936] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.433961][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop4 [ 79.444352][ T936] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.459307][ T925] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.462020][ T946] 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 [ 79.475335][ T925] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.493834][ T936] 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 [ 79.527352][ T925] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 79.533967][ T946] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.551684][ T925] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.552369][ T946] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.566976][ T925] 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. [ 79.580124][ T936] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.599683][ T925] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.608351][ T946] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.622574][ T925] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.640342][ T936] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.662579][ T936] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.679171][ T946] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.699599][ T946] 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. [ 79.703262][ T936] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.717260][ T946] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 79.745562][ T936] 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. [ 79.747713][ T946] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 79.761697][ T936] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 79.793512][ T946] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 79.808640][ T936] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 79.832400][ T936] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 79.847790][ T946] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.856994][ T936] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.860111][ T946] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.871735][ T936] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.885017][ T946] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 79.898649][ T936] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 79.917735][ T946] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.924931][ T936] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.940421][ T946] 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. [ 79.954265][ T993] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.968986][ T936] 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. [ 79.975578][ T993] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.999260][ T993] device bridge_slave_0 entered promiscuous mode [ 80.007392][ T936] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.008421][ T946] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.019027][ T936] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.030878][ T946] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.061859][ T993] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.069600][ T993] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.077421][ T993] device bridge_slave_1 entered promiscuous mode [ 80.125030][ T1001] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.132317][ T1001] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.141494][ T1001] device bridge_slave_0 entered promiscuous mode [ 80.173665][ T1001] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.182327][ T1001] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.190108][ T1001] device bridge_slave_1 entered promiscuous mode [ 80.330967][ T1008] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.338030][ T1008] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.345728][ T1008] device bridge_slave_0 entered promiscuous mode [ 80.369704][ T1008] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.376756][ T1008] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.384264][ T1008] device bridge_slave_1 entered promiscuous mode [ 80.430118][ T993] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.437178][ T993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.444554][ T993] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.451774][ T993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.536426][ T1001] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.543630][ T1001] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.550912][ T1001] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.558358][ T1001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.570716][ T1013] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.578055][ T1013] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.585738][ T1013] device bridge_slave_0 entered promiscuous mode [ 80.593005][ T1013] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.600231][ T1013] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.607478][ T1013] device bridge_slave_1 entered promiscuous mode [ 80.638135][ T45] device bridge_slave_1 left promiscuous mode [ 80.644589][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.652254][ T45] device bridge_slave_0 left promiscuous mode [ 80.658451][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.666971][ T45] device bridge_slave_1 left promiscuous mode [ 80.673180][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.680753][ T45] device bridge_slave_0 left promiscuous mode [ 80.686942][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.694928][ T45] device bridge_slave_1 left promiscuous mode [ 80.701186][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.708540][ T45] device bridge_slave_0 left promiscuous mode [ 80.714940][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.722567][ T45] device bridge_slave_1 left promiscuous mode [ 80.728688][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.736181][ T45] device bridge_slave_0 left promiscuous mode [ 80.742405][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.750401][ T45] device bridge_slave_1 left promiscuous mode [ 80.756493][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.764130][ T45] device bridge_slave_0 left promiscuous mode [ 80.770366][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.778035][ T45] device bridge_slave_1 left promiscuous mode [ 80.784178][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.791970][ T45] device bridge_slave_0 left promiscuous mode [ 80.798086][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.805822][ T45] device bridge_slave_1 left promiscuous mode [ 80.811943][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.819555][ T45] device bridge_slave_0 left promiscuous mode [ 80.825790][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.833785][ T45] device bridge_slave_1 left promiscuous mode [ 80.839913][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.847300][ T45] device bridge_slave_0 left promiscuous mode [ 80.853770][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.861680][ T45] device bridge_slave_1 left promiscuous mode [ 80.867870][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.875648][ T45] device bridge_slave_0 left promiscuous mode [ 80.882294][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.890087][ T45] device bridge_slave_1 left promiscuous mode [ 80.896278][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.903836][ T45] device bridge_slave_0 left promiscuous mode [ 80.910067][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.919424][ T45] device veth1_macvtap left promiscuous mode [ 80.925431][ T45] device veth0_vlan left promiscuous mode [ 80.931474][ T45] device veth1_macvtap left promiscuous mode [ 80.937471][ T45] device veth0_vlan left promiscuous mode [ 80.943520][ T45] device veth1_macvtap left promiscuous mode [ 80.949770][ T45] device veth0_vlan left promiscuous mode [ 80.955674][ T45] device veth1_macvtap left promiscuous mode [ 80.961703][ T45] device veth0_vlan left promiscuous mode [ 80.967589][ T45] device veth1_macvtap left promiscuous mode [ 80.973690][ T45] device veth0_vlan left promiscuous mode [ 80.979714][ T45] device veth1_macvtap left promiscuous mode [ 80.985696][ T45] device veth0_vlan left promiscuous mode [ 80.991864][ T45] device veth1_macvtap left promiscuous mode [ 80.997940][ T45] device veth0_vlan left promiscuous mode [ 81.003908][ T45] device veth1_macvtap left promiscuous mode [ 81.010115][ T45] device veth0_vlan left promiscuous mode [ 81.016023][ T45] device veth1_macvtap left promiscuous mode [ 81.022321][ T45] device veth0_vlan left promiscuous mode [ 81.028305][ T45] device veth1_macvtap left promiscuous mode [ 81.034588][ T45] device veth0_vlan left promiscuous mode [ 81.876853][ T519] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.884426][ T519] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.892222][ T519] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.899651][ T519] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.916538][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.924024][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.962656][ T1016] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.970040][ T1016] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.977308][ T1016] device bridge_slave_0 entered promiscuous mode [ 81.986498][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.993950][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.009587][ T1016] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.016640][ T1016] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.024274][ T1016] device bridge_slave_1 entered promiscuous mode [ 82.037962][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.046556][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.054776][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.061814][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.080390][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.089019][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.097235][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.104285][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.121978][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.130433][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.138608][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.145656][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.153628][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.162561][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.170826][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.177829][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.221973][ T993] device veth0_vlan entered promiscuous mode [ 82.229941][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.238021][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.246326][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.254791][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.263079][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.271384][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.279428][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.287515][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.295545][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.303970][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.312505][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.320193][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.327560][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.335822][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.343905][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.350927][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.358344][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.366623][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.374839][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.381858][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.389283][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.397106][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.405110][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.412837][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.420242][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.455210][ T1016] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.462291][ T1016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.469691][ T1016] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.476822][ T1016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.486081][ T519] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.494207][ T519] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.501975][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.510307][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.524504][ T1001] device veth0_vlan entered promiscuous mode [ 82.534419][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.542627][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.550737][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.558764][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.567073][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.575220][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.592403][ T993] device veth1_macvtap entered promiscuous mode [ 82.608527][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.616482][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.625152][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.633695][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.641291][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.648849][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.657218][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.669529][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.677973][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.686615][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.694009][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.701355][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.709966][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.718145][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.725171][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.737024][ T1001] device veth1_macvtap entered promiscuous mode [ 82.750834][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.758326][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.766055][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.774608][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.782927][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.791119][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.799717][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/01/15 16:15:22 executed programs: 118 [ 82.808173][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.816593][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.825114][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.842027][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.872445][ T1053] loop3: detected capacity change from 0 to 128 [ 82.887606][ T1053] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 82.893147][ T1008] device veth0_vlan entered promiscuous mode [ 82.905444][ T1053] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.906237][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.924197][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.932325][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.935925][ T1053] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.116: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.940111][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.959459][ T1053] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 82.975931][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.984197][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop3 [ 82.984307][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.998373][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.004416][ T993] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.006216][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.017433][ T993] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.025778][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.039232][ T993] 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 [ 83.047419][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.070362][ T993] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.075675][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.087144][ T993] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.094060][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.094340][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.107624][ T993] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.115366][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.123466][ T993] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.137808][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.146100][ T993] 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. [ 83.160974][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.168845][ T993] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.185037][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.193541][ T993] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.213034][ T1013] device veth0_vlan entered promiscuous mode [ 83.237280][ T993] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.253967][ T993] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.265758][ T993] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.282520][ T993] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 83.290663][ T1008] device veth1_macvtap entered promiscuous mode [ 83.301460][ T993] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.315902][ T1057] loop9: detected capacity change from 0 to 128 [ 83.322198][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.331763][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.340998][ T993] 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. [ 83.358051][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.359213][ T993] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.366218][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.384635][ T993] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.385376][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.427771][ T1013] device veth1_macvtap entered promiscuous mode [ 83.436384][ T1057] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 83.450720][ T1057] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.458285][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.472623][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.483897][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.487308][ T1057] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.130: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 83.506845][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.519198][ T1057] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 83.520880][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.537324][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop9 [ 83.538965][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.544719][ T1001] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.551603][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.565506][ T1001] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.570929][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.584053][ T1001] 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 [ 83.592069][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.613448][ T1001] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.623350][ T1016] device veth0_vlan entered promiscuous mode [ 83.631766][ T1001] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.652083][ T1001] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.669839][ T1001] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.684979][ T1001] 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. [ 83.701228][ T1001] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.716570][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.719166][ T1001] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.724901][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.739794][ T1001] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.753944][ T1016] device veth1_macvtap entered promiscuous mode [ 83.763395][ T1001] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.780489][ T1001] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.794967][ T1001] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 83.811380][ T1001] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.811686][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.826371][ T1001] 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. [ 83.858115][ T1001] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.863806][ T1060] loop0: detected capacity change from 0 to 128 [ 83.874256][ T1001] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.889434][ T1062] loop7: detected capacity change from 0 to 128 [ 83.897726][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.918199][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.949544][ T1062] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 83.966993][ T1060] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 83.990059][ T1068] loop2: detected capacity change from 0 to 128 [ 83.996350][ T1062] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.996834][ T1060] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.010240][ T1062] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.123: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 84.036526][ T1062] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 84.056286][ T1060] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.126: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 84.076684][ T1008] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.082004][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop7 [ 84.091811][ T1008] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.114004][ T1068] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 84.114916][ T1060] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 84.125397][ T1068] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.134885][ T1008] 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 [ 84.157548][ T1068] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.127: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 84.173365][ T1008] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.184842][ T1013] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.206069][ T1068] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 84.210625][ T1008] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.220780][ T1013] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.234080][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop2 [ 84.240801][ T1013] 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 [ 84.249872][ T1016] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.268078][ T1008] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.280124][ T1013] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.296540][ T1016] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.307375][ T1008] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 84.319176][ T1016] 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 [ 84.353774][ T1013] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.367170][ T1016] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.378934][ T1008] 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. [ 84.382122][ T1013] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.399873][ T1016] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.411228][ T1008] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 84.438149][ T1013] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 84.439128][ T1013] 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. [ 84.453253][ T1008] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 84.470073][ T1016] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.484416][ T1008] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 84.504396][ T1013] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 84.523070][ T1008] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.529243][ T1016] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 84.540460][ T1008] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.540509][ T1008] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 84.570825][ T1013] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 84.593202][ T1016] 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. [ 84.596330][ T1013] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 84.612682][ T1008] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.627278][ T1013] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89