Warning: Permanently added '10.128.1.21' (ED25519) to the list of known hosts. 2025/11/30 14:00:14 parsed 1 programs [ 51.950685][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 51.950695][ T24] audit: type=1400 audit(1764511215.320:104): avc: denied { unlink } for pid=414 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 52.011016][ T414] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 52.599264][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.641208][ T425] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.676730][ T425] device bridge_slave_0 entered promiscuous mode [ 52.717317][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.731779][ T24] audit: type=1401 audit(1764511216.110:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 52.738070][ T425] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.765541][ T425] device bridge_slave_1 entered promiscuous mode [ 52.844556][ T24] audit: type=1400 audit(1764511216.210:106): avc: denied { create } for pid=465 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 52.887771][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.896423][ T425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.904507][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.914483][ T425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.016624][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.032450][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.045821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.058938][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.077244][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.087683][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.099621][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.110211][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.122853][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.133014][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.144325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.156151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.170822][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.182588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.192201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.201640][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.211213][ T425] device veth0_vlan entered promiscuous mode [ 53.223175][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.236440][ T425] device veth1_macvtap entered promiscuous mode [ 53.247361][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.262461][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/11/30 14:00:16 executed programs: 0 [ 53.306761][ T24] audit: type=1400 audit(1764511216.680:107): avc: denied { write } for pid=407 comm="syz-execprog" path="pipe:[15105]" dev="pipefs" ino=15105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 53.432140][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.445139][ T481] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.455702][ T481] device bridge_slave_0 entered promiscuous mode [ 53.465008][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.475550][ T481] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.483998][ T481] device bridge_slave_1 entered promiscuous mode [ 53.546372][ T487] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.557056][ T487] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.567502][ T487] device bridge_slave_0 entered promiscuous mode [ 53.581835][ T487] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.593834][ T487] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.607093][ T487] device bridge_slave_1 entered promiscuous mode [ 53.713548][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.723450][ T483] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.733521][ T483] device bridge_slave_0 entered promiscuous mode [ 53.755844][ T483] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.771403][ T483] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.787433][ T483] device bridge_slave_1 entered promiscuous mode [ 53.803096][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.815747][ T489] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.830162][ T489] device bridge_slave_0 entered promiscuous mode [ 53.847531][ T485] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.861777][ T485] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.873125][ T485] device bridge_slave_0 entered promiscuous mode [ 53.886299][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.896188][ T489] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.906754][ T489] device bridge_slave_1 entered promiscuous mode [ 53.936631][ T485] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.945373][ T485] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.955479][ T485] device bridge_slave_1 entered promiscuous mode [ 54.017330][ T487] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.030784][ T487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.043746][ T487] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.054693][ T487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.147360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.157325][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.166579][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.187772][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.198909][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.209578][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.220802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.233768][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.248013][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.277747][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.291864][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.329211][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.341844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.353517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.366985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.378967][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.390608][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.401644][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.415101][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.427958][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.441443][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.455370][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.467198][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.480072][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.490000][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.500817][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.515342][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.525679][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.545595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.561857][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.574448][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.585589][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.610610][ T483] device veth0_vlan entered promiscuous mode [ 54.621004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.631454][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.645737][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.665767][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.676635][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.713878][ T487] device veth0_vlan entered promiscuous mode [ 54.728846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.744182][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.760844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.785671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.802945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.817147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.831836][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.850637][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.866798][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.886954][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.903517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.914458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.943514][ T483] device veth1_macvtap entered promiscuous mode [ 54.968422][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.989983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.012373][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.027388][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.039256][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.049915][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.067612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.083618][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.097313][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.111098][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.129878][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.146586][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.163268][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.177193][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.194001][ T487] device veth1_macvtap entered promiscuous mode [ 55.212177][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.224339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.240707][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.254354][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.266301][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.280431][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.294565][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.307890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.319077][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.333672][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.345847][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.363499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.374783][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.394237][ T481] device veth0_vlan entered promiscuous mode [ 55.415515][ T485] device veth0_vlan entered promiscuous mode [ 55.427153][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.440001][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.452639][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.464277][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.474308][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.484783][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.494833][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.506608][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.517656][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.528554][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.558849][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.568732][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.580495][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.591821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.603274][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.614816][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.626591][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.643360][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.659571][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.670779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.684445][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.692494][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.703258][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.713601][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.723630][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.733555][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.744730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.754228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.767130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.785170][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.795946][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.809871][ T481] device veth1_macvtap entered promiscuous mode [ 55.837320][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.848170][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.860102][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.870458][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.884121][ T505] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 55.888174][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.895718][ T506] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 55.905371][ T505] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.917045][ T24] audit: type=1400 audit(1764511219.280:108): avc: denied { mount } for pid=504 comm="syz.1.17" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 55.932051][ T506] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.960106][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.982386][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.989987][ T505] EXT4-fs error (device loop1): dx_make_map:1303: 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 [ 55.991546][ T24] audit: type=1400 audit(1764511219.360:109): avc: denied { write } for pid=504 comm="syz.1.17" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.013271][ T505] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 56.039494][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.066673][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.084067][ T24] audit: type=1400 audit(1764511219.360:110): avc: denied { add_name } for pid=504 comm="syz.1.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.158400][ T24] audit: type=1400 audit(1764511219.360:111): avc: denied { create } for pid=504 comm="syz.1.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.167771][ T506] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.227134][ T485] device veth1_macvtap entered promiscuous mode [ 56.253101][ T506] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 56.267479][ T483] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.270148][ T24] audit: type=1400 audit(1764511219.360:112): avc: denied { write open } for pid=504 comm="syz.1.17" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.289707][ T483] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.338176][ T24] audit: type=1400 audit(1764511219.360:113): avc: denied { mounton } for pid=504 comm="syz.1.17" path="/0/file1/bus" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.359548][ T483] 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 [ 56.382973][ T487] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.407376][ T483] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.427280][ T489] device veth0_vlan entered promiscuous mode [ 56.442396][ T483] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.443611][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.459605][ T483] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.469060][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.487382][ T487] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.499781][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.518354][ T483] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.532074][ T487] 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 [ 56.553765][ T483] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.578282][ T487] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.588394][ T483] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.605083][ T487] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.625957][ T483] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.640078][ T487] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.657732][ T483] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.672751][ T487] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.706281][ T483] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.714802][ T489] device veth1_macvtap entered promiscuous mode [ 56.721112][ T483] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.735213][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.749774][ T483] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.759693][ T487] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.777542][ T483] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.795854][ T487] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.812218][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.839860][ T487] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.856469][ T483] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.869116][ T487] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.895764][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.904433][ T487] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.913639][ T483] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.926357][ T514] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 56.940469][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.951593][ T487] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.962653][ T514] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.978300][ T487] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.978598][ T487] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.992423][ T483] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.006892][ T487] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.023078][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.043934][ T487] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.087576][ T514] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.110215][ T487] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.110504][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.126442][ T514] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 57.145762][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.173866][ T481] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.174771][ T433] udevd[433]: incorrect ext4 checksum on /dev/loop0 [ 57.186809][ T481] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.186849][ T481] 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 [ 57.216629][ T481] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.246672][ T481] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.269979][ T481] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.291459][ T481] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.310732][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.324248][ T481] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.325262][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.342976][ T481] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.366529][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.374399][ T481] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.385073][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.403293][ T519] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 57.411931][ T481] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.421535][ T519] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.439233][ T481] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.461253][ T519] EXT4-fs error (device loop2): dx_make_map:1303: 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 [ 57.462420][ T481] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.483368][ T519] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 57.498802][ T481] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 57.515878][ T433] udevd[433]: incorrect ext4 checksum on /dev/loop2 [ 57.527654][ T481] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.552150][ T485] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.554176][ T481] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.565071][ T485] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.596067][ T485] 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 [ 57.598188][ T481] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.621766][ T485] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.638478][ T481] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.659297][ T485] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.683662][ T485] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.701252][ T485] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.719306][ T485] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.737956][ T485] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.758933][ T485] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.777099][ T485] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.798215][ T485] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.812177][ T485] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.831173][ T485] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 57.855103][ T485] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.879095][ T485] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.904416][ T485] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.922352][ T485] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.922732][ T524] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 57.954273][ T524] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.968378][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.983856][ T524] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.001951][ T525] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.014965][ T525] device bridge_slave_0 entered promiscuous mode [ 58.022710][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.031848][ T525] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.034342][ T524] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 58.060586][ T433] udevd[433]: incorrect ext4 checksum on /dev/loop5 [ 58.068493][ T525] device bridge_slave_1 entered promiscuous mode [ 58.117925][ T489] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.138424][ T489] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.160233][ T489] 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 [ 58.195517][ T489] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.217944][ T489] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.232821][ T489] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.248534][ T489] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.257046][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.272685][ T530] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.272781][ T489] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.282592][ T530] device bridge_slave_0 entered promiscuous mode [ 58.308551][ T489] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.320492][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.328882][ T489] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.334247][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.353376][ T489] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.361774][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.361782][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.404199][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.406603][ T489] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.426584][ T530] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.426965][ T530] device bridge_slave_1 entered promiscuous mode [ 58.434672][ T489] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.457367][ T489] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 58.457383][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.471272][ T489] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.496538][ T346] bridge0: port 2(bridge_slave_1) entered disabled state 2025/11/30 14:00:21 executed programs: 23 [ 58.496736][ T489] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.534363][ T489] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.551370][ T489] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.576382][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.586938][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.616209][ T535] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.624148][ T535] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.632892][ T535] device bridge_slave_0 entered promiscuous mode [ 58.643542][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.653544][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.663120][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.670675][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.680100][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.689115][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.697836][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.705089][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.719781][ T535] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.727384][ T535] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.735619][ T535] device bridge_slave_1 entered promiscuous mode [ 58.779290][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.789067][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.798994][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.809313][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.822666][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.833513][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.878656][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.888031][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.897232][ T525] device veth0_vlan entered promiscuous mode [ 58.904743][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.913385][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.940466][ T544] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.949285][ T544] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.959751][ T544] device bridge_slave_0 entered promiscuous mode [ 58.969219][ T544] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.978318][ T544] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.986990][ T544] device bridge_slave_1 entered promiscuous mode [ 59.044329][ T547] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.053541][ T547] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.062408][ T547] device bridge_slave_0 entered promiscuous mode [ 59.072670][ T547] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.082398][ T547] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.091683][ T547] device bridge_slave_1 entered promiscuous mode [ 59.152614][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.164222][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.176376][ T525] device veth1_macvtap entered promiscuous mode [ 59.185965][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.195418][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.205304][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.225673][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.235765][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.259936][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.268876][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.307853][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.323144][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.339336][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.351235][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.364940][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.377812][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.387358][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.401091][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.410725][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.465807][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.476888][ T554] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 59.478923][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.497346][ T554] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.501413][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.523300][ T554] EXT4-fs error (device loop7): dx_make_map:1303: 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 [ 59.527705][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.551572][ T554] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 59.564526][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.583611][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.594523][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.600370][ T525] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.607583][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.619640][ T525] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.628428][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.648508][ T525] 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 [ 59.654551][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.682442][ T525] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.691811][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.709523][ T525] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.721670][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.738827][ T525] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.756205][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.778860][ T525] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.779147][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.799656][ T525] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.809807][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.829051][ T525] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.843087][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.877504][ T525] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.877858][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.898651][ T525] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.910231][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.929743][ T525] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.939463][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.939716][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.953676][ T525] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.961769][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.971334][ T525] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 59.987067][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.998368][ T525] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.016582][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.018695][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.057029][ T525] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.077239][ T535] device veth0_vlan entered promiscuous mode [ 60.098369][ T525] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.122305][ T525] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.155384][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.168065][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.180595][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.193152][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.206505][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.221273][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.234120][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.243445][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.253312][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.261650][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.284715][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.294268][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.303751][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.313004][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.336276][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.346630][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.358345][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.370950][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.389932][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.399360][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.408371][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.415851][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.425392][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.435033][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.444463][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.452741][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.461471][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.473661][ T530] device veth0_vlan entered promiscuous mode [ 60.486199][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.495385][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.505902][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.515043][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.524850][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.534487][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.546529][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.555776][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.568463][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.581258][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.610030][ T530] device veth1_macvtap entered promiscuous mode [ 60.620333][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.634227][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.649067][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.669994][ T544] device veth0_vlan entered promiscuous mode [ 60.680358][ T535] device veth1_macvtap entered promiscuous mode [ 60.687686][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.696764][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.707188][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.718906][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.732753][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.769083][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.780214][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.792275][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.805676][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.820964][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.833461][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.861867][ T544] device veth1_macvtap entered promiscuous mode [ 60.874093][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.886800][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.899000][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.917136][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.933557][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.948475][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.961634][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.981524][ T559] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.992282][ T559] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.001928][ T559] device bridge_slave_0 entered promiscuous mode [ 61.010706][ T559] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.018702][ T559] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.026809][ T559] device bridge_slave_1 entered promiscuous mode [ 61.061357][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.073167][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.089142][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.100422][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.134252][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.150841][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.165342][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.177543][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.201398][ T547] device veth0_vlan entered promiscuous mode [ 61.214422][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.227826][ T564] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 61.227884][ T564] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.245233][ T564] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.260289][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.292170][ T564] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 61.328293][ T535] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.382440][ T535] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.385973][ T547] device veth1_macvtap entered promiscuous mode [ 61.417502][ T535] 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 [ 61.449630][ T535] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.466602][ T535] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.466640][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.485283][ T535] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.495777][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.514488][ T535] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.535390][ T569] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 61.554335][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.554514][ T535] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.566208][ T569] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.594793][ T535] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.597843][ T571] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 61.626909][ T535] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.627046][ T535] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.647230][ T571] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.668637][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.690110][ T535] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.690782][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.706847][ T535] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.715842][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.731895][ T535] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 61.748226][ T569] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.36: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.765365][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.797017][ T569] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 61.806912][ T535] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.829085][ T433] udevd[433]: incorrect ext4 checksum on /dev/loop8 [ 61.842768][ T535] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.844726][ T530] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.879774][ T530] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.883421][ T535] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.896852][ T530] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 61.944794][ T535] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.948631][ T530] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.962152][ T571] ================================================================== [ 61.983922][ T530] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.984770][ T571] BUG: KASAN: use-after-free in do_split+0x1995/0x1e30 [ 61.999326][ T530] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.010198][ T571] Read of size 157024 at addr ffff888104b80028 by task syz.3.39/571 [ 62.010201][ T571] [ 62.010226][ T571] CPU: 0 PID: 571 Comm: syz.3.39 Not tainted syzkaller #0 [ 62.010239][ T571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 62.027653][ T530] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.037686][ T571] Call Trace: [ 62.037709][ T571] __dump_stack+0x21/0x24 [ 62.037727][ T571] dump_stack_lvl+0x169/0x1d8 [ 62.040664][ T530] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.049257][ T571] ? show_regs_print_info+0x18/0x18 [ 62.049266][ T571] ? thaw_kernel_threads+0x220/0x220 [ 62.049276][ T571] print_address_description+0x7f/0x2c0 [ 62.049285][ T571] ? do_split+0x1995/0x1e30 [ 62.049294][ T571] kasan_report+0xe2/0x130 [ 62.049302][ T571] ? do_split+0x1995/0x1e30 [ 62.049310][ T571] ? do_split+0x1995/0x1e30 [ 62.049316][ T571] kasan_check_range+0x280/0x290 [ 62.049324][ T571] memmove+0x2d/0x70 [ 62.049332][ T571] do_split+0x1995/0x1e30 [ 62.049343][ T571] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 62.049352][ T571] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 62.049361][ T571] make_indexed_dir+0xd58/0x13f0 [ 62.049371][ T571] ? add_dirent_to_buf+0x6d0/0x6d0 [ 62.049380][ T571] ? add_dirent_to_buf+0x46e/0x6d0 [ 62.049389][ T571] ext4_add_entry+0xc05/0xf10 [ 62.049395][ T571] ? memcpy+0x56/0x70 [ 62.049403][ T571] ? ext4_inc_count+0x1b0/0x1b0 [ 62.049417][ T571] ? atime_needs_update+0x5b0/0x5b0 [ 62.049425][ T571] ? __kasan_check_read+0x11/0x20 [ 62.049435][ T571] __ext4_link+0x4db/0x760 [ 62.049444][ T571] ? ext4_update_dx_flag+0x200/0x200 [ 62.049452][ T571] ? __kasan_check_write+0x14/0x20 [ 62.049463][ T571] ? down_write+0xac/0x110 [ 62.049471][ T571] ext4_link+0x1de/0x270 [ 62.049483][ T571] vfs_link+0x684/0x880 [ 62.049492][ T571] do_linkat+0x381/0x660 [ 62.049501][ T571] __x64_sys_link+0x68/0x80 [ 62.049509][ T571] do_syscall_64+0x31/0x40 [ 62.049518][ T571] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 62.049544][ T571] RIP: 0033:0x7fe2fc24ed29 [ 62.049554][ T571] 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 [ 62.049559][ T571] RSP: 002b:00007fe2fbcc8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 62.049570][ T571] RAX: ffffffffffffffda RBX: 00007fe2fc43efa0 RCX: 00007fe2fc24ed29 [ 62.049575][ T571] RDX: 0000000000000000 RSI: 0000000020000bc0 RDI: 0000000020001240 [ 62.049580][ T571] RBP: 00007fe2fc2cab08 R08: 0000000000000000 R09: 0000000000000000 [ 62.049584][ T571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 62.049589][ T571] R13: 0000000000000000 R14: 00007fe2fc43efa0 R15: 00007fffcdf10eb8 [ 62.049594][ T571] [ 62.049596][ T571] The buggy address belongs to the page: [ 62.049613][ T571] page:ffffea000412e000 refcount:3 mapcount:1 mapping:ffff888110369c10 index:0x1 pfn:0x104b80 [ 62.049623][ T571] aops:def_blk_aops ino:0 [ 62.049635][ T571] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked) [ 62.049646][ T571] raw: 400000000032201e ffff888100191040 ffffea0004bb0fc8 ffff888110369c10 [ 62.049656][ T571] raw: 0000000000000001 ffff888120e2f150 0000000300000000 ffff888100146000 [ 62.049660][ T571] page dumped because: kasan: bad access detected [ 62.049664][ T571] page->mem_cgroup:ffff888100146000 [ 62.049672][ T571] page_owner tracks the page as allocated [ 62.049684][ T571] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 433, ts 61563586809, free_ts 61524585390 [ 62.049695][ T571] prep_new_page+0x179/0x180 [ 62.049702][ T571] get_page_from_freelist+0x2235/0x23d0 [ 62.049708][ T571] __alloc_pages_nodemask+0x268/0x5f0 [ 62.049717][ T571] page_cache_ra_unbounded+0x2c8/0x7d0 [ 62.049725][ T571] force_page_cache_ra+0x3a9/0x400 [ 62.049732][ T571] page_cache_sync_ra+0x237/0x2a0 [ 62.049934][ T571] generic_file_buffered_read+0x55b/0x2730 [ 62.587729][ T571] generic_file_read_iter+0x116/0x560 [ 62.595619][ T571] blkdev_read_iter+0x12f/0x160 [ 62.601104][ T571] vfs_read+0x874/0xa10 [ 62.606285][ T571] ksys_read+0x140/0x240 [ 62.611323][ T571] __x64_sys_read+0x7b/0x90 [ 62.617400][ T571] do_syscall_64+0x31/0x40 [ 62.622970][ T571] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 62.630709][ T571] page last free stack trace: [ 62.637132][ T571] free_unref_page_prepare+0x2b7/0x2d0 [ 62.646162][ T571] __free_pages+0x14b/0x380 [ 62.651823][ T571] __free_slab+0xcf/0x190 [ 62.657326][ T571] unfreeze_partials+0x15f/0x190 [ 62.663800][ T571] put_cpu_partial+0xc1/0x180 [ 62.669079][ T571] __slab_free+0x2c9/0x3a0 [ 62.673925][ T571] ___cache_free+0x111/0x130 [ 62.679105][ T571] qlink_free+0x50/0x90 [ 62.683496][ T571] qlist_free_all+0x5f/0xb0 [ 62.688332][ T571] kasan_quarantine_reduce+0x14a/0x160 [ 62.695126][ T571] __kasan_slab_alloc+0x2f/0xf0 [ 62.701245][ T571] slab_post_alloc_hook+0x5d/0x2f0 [ 62.706867][ T571] kmem_cache_alloc+0x165/0x2e0 [ 62.712129][ T571] getname_flags+0xb9/0x500 [ 62.717382][ T571] user_path_at_empty+0x2f/0x50 [ 62.723016][ T571] do_readlinkat+0xd4/0x480 [ 62.727754][ T571] [ 62.730392][ T571] Memory state around the buggy address: [ 62.736624][ T571] ffff888104b80f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.745890][ T571] ffff888104b80f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.754812][ T571] >ffff888104b81000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 62.765315][ T571] ^ [ 62.769988][ T571] ffff888104b81080: fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc [ 62.779057][ T571] ffff888104b81100: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 62.788283][ T571] ================================================================== [ 62.798731][ T571] Disabling lock debugging due to kernel taint [ 62.808817][ T530] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.837070][ T530] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.838922][ T429] udevd[429]: incorrect ext4 checksum on /dev/loop3 [ 62.857567][ T571] EXT4-fs error (device loop3): ext4_dx_csum_set:529: inode #2: comm syz.3.39: dir seems corrupt? Run e2fsck -D. [ 62.889825][ T530] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.894006][ T579] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 62.910175][ T530] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.923258][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.941729][ T530] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.942798][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.956984][ T530] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 62.964576][ T579] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.978409][ T530] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.012320][ T24] kauditd_printk_skb: 4 callbacks suppressed [ 63.012328][ T24] audit: type=1400 audit(1764511226.380:118): avc: denied { read } for pid=77 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 [ 63.014516][ T530] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.026379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.058896][ T530] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.080790][ T579] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.085543][ T530] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.101078][ T24] audit: type=1400 audit(1764511226.380:119): avc: denied { search } for pid=77 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 [ 63.177263][ T579] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 63.206364][ T544] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.221523][ T544] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.238564][ T544] 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 [ 63.255266][ T547] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.264128][ T544] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.275628][ T547] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.289231][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.306681][ T547] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 63.331045][ T544] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.346751][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.365321][ T544] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.375360][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.376068][ T547] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.397367][ T24] audit: type=1400 audit(1764511226.380:120): avc: denied { write } for pid=77 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 [ 63.426461][ T547] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.447767][ T24] audit: type=1400 audit(1764511226.380:121): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 63.447782][ T24] audit: type=1400 audit(1764511226.380:122): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 63.447795][ T24] audit: type=1400 audit(1764511226.380:123): avc: denied { append open } for pid=77 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 [ 63.447808][ T24] audit: type=1400 audit(1764511226.380:124): avc: denied { getattr } for pid=77 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 [ 63.447991][ T544] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.448110][ T544] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.464242][ T547] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.487533][ T544] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.524258][ T547] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.573776][ T544] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.574007][ T544] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.609865][ T547] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.629055][ T544] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.654138][ T547] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.673122][ T544] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.692897][ T547] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.710629][ T544] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 63.771268][ T547] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.839490][ T544] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.858834][ T547] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.876436][ T544] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.894941][ T547] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.916765][ T544] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.938330][ T547] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 63.950525][ T544] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.971977][ T547] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.990899][ T544] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.015359][ T547] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.120011][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.120502][ T547] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.133146][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.154141][ T547] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.167489][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.200916][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.219355][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.233103][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.253104][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.273469][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.290676][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.309149][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.327362][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.344375][ T48] device bridge_slave_1 left promiscuous mode [ 64.352871][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.365128][ T48] device bridge_slave_0 left promiscuous mode [ 64.375250][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.387783][ T48] device bridge_slave_1 left promiscuous mode [ 64.396308][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.413421][ T48] device bridge_slave_0 left promiscuous mode [ 64.420840][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.432039][ T48] device bridge_slave_1 left promiscuous mode [ 64.440597][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.453078][ T48] device bridge_slave_0 left promiscuous mode [ 64.461545][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.472152][ T48] device bridge_slave_1 left promiscuous mode [ 64.480452][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.493344][ T48] device bridge_slave_0 left promiscuous mode [ 64.501807][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.513762][ T48] device bridge_slave_1 left promiscuous mode [ 64.522829][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.534027][ T48] device bridge_slave_0 left promiscuous mode [ 64.543900][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.556664][ T48] device veth1_macvtap left promiscuous mode [ 64.565385][ T48] device veth0_vlan left promiscuous mode [ 64.574133][ T48] device veth1_macvtap left promiscuous mode [ 64.584988][ T48] device veth0_vlan left promiscuous mode [ 64.596501][ T48] device veth1_macvtap left promiscuous mode [ 64.608272][ T48] device veth0_vlan left promiscuous mode [ 64.616700][ T48] device veth1_macvtap left promiscuous mode [ 64.623522][ T48] device veth0_vlan left promiscuous mode [ 64.631685][ T48] device veth1_macvtap left promiscuous mode [ 64.639786][ T48] device veth0_vlan left promiscuous mode [ 65.046452][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.060328][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.079812][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.093583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.106588][ T559] device veth0_vlan entered promiscuous mode [ 65.120624][ T559] device veth1_macvtap entered promiscuous mode 2025/11/30 14:00:28 executed programs: 36 [ 65.135695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.150029][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.164252][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.176894][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.192011][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.207740][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.219966][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.323584][ T584] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.337433][ T584] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.350792][ T584] device bridge_slave_0 entered promiscuous mode [ 65.362672][ T591] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 65.362733][ T591] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.368842][ T591] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.43: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.422468][ T591] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 65.447307][ T584] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.457048][ T584] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.468313][ T584] device bridge_slave_1 entered promiscuous mode [ 65.470814][ T559] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.506297][ T559] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.522893][ T559] 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 [ 65.549475][ T559] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.564849][ T592] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.579744][ T559] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.580158][ T592] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.605919][ T559] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.612183][ T592] device bridge_slave_0 entered promiscuous mode [ 65.633018][ T559] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.660765][ T593] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.671181][ T593] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.671389][ T559] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.681987][ T593] device bridge_slave_0 entered promiscuous mode [ 65.702013][ T559] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.729960][ T559] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.735391][ T584] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.767210][ T584] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.777733][ T584] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.791676][ T584] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.803664][ T559] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.830158][ T559] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.830482][ T592] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.848293][ T559] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.875679][ T592] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.875990][ T559] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 65.885678][ T592] device bridge_slave_1 entered promiscuous mode [ 65.902360][ T559] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.911119][ T593] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.936128][ T593] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.945691][ T559] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.946072][ T593] device bridge_slave_1 entered promiscuous mode [ 65.983744][ T559] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.985615][ T586] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.998814][ T559] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.008626][ T586] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.032887][ T586] device bridge_slave_0 entered promiscuous mode [ 66.071473][ T586] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.081157][ T586] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.090226][ T586] device bridge_slave_1 entered promiscuous mode [ 66.127931][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.137025][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.148150][ T343] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.189914][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.199933][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.209460][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.218381][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.248698][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.257788][ T343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.296841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.307573][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.337396][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.347270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.360450][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.371986][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.380930][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.389781][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.399098][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.408081][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.417013][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.424381][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.433573][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.450728][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.459766][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.487272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.509120][ T584] device veth0_vlan entered promiscuous mode [ 66.517891][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.526775][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.537383][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.548590][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.557135][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.570230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.578440][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.590950][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.600009][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.627095][ T610] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.636752][ T610] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.645473][ T610] device bridge_slave_0 entered promiscuous mode [ 66.656916][ T610] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.664595][ T610] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.673075][ T610] device bridge_slave_1 entered promiscuous mode [ 66.681304][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.690974][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.699991][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.707819][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.715954][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.724981][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.736937][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.746242][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.755432][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.767262][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.776400][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.786389][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.795991][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.805966][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.815091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.824552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.833926][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.842452][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.872668][ T593] device veth0_vlan entered promiscuous mode [ 66.880872][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.893737][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.906068][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.917641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.928336][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.943416][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.956057][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.965540][ T584] device veth1_macvtap entered promiscuous mode [ 66.987364][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.997346][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.022915][ T593] device veth1_macvtap entered promiscuous mode [ 67.031644][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.040712][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.052564][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.061932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.073152][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.083144][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.093882][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.131042][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.142360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.155531][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.168744][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.180673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.192780][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.204682][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.216623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.228152][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.241808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.259140][ T592] device veth0_vlan entered promiscuous mode [ 67.281626][ T586] device veth0_vlan entered promiscuous mode [ 67.308334][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.319804][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.333260][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.343613][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.355326][ T618] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 67.369795][ T618] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.398911][ T618] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.48: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.434328][ T618] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 67.435908][ T592] device veth1_macvtap entered promiscuous mode [ 67.456579][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.466639][ T593] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.468360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.493793][ T593] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.498153][ T433] udevd[433]: incorrect ext4 checksum on /dev/loop5 [ 67.514083][ T593] 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 [ 67.548747][ T593] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.549462][ T622] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 67.562622][ T593] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.576727][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.595099][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.608638][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.632635][ T622] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.647734][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.675659][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.688069][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.711877][ T593] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.717103][ T622] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.739454][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.767351][ T622] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 67.797330][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.797788][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.826530][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.836563][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.864826][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.871399][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.871604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.898829][ T593] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.911484][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.921761][ T584] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.935168][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.948703][ T593] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.976391][ T584] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.991478][ T593] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 68.012016][ T584] 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 [ 68.031389][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.069674][ T584] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.092981][ T593] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.115434][ T584] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.141826][ T593] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.164298][ T584] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.180588][ T593] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.202544][ T584] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.255265][ T586] device veth1_macvtap entered promiscuous mode [ 68.264882][ T584] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.297466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.307027][ T584] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.307640][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.332063][ T584] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.338893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.376454][ T584] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.379753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.409492][ T584] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.423968][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.436958][ T584] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.437017][ T584] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 68.437346][ T584] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.498065][ T584] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.523154][ T584] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.542659][ T584] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.561137][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.570846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.580460][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.619857][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.636857][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.655652][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.668930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.682168][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.697119][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.711793][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.723879][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.746995][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.763929][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.781419][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.794340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.808590][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.820959][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.849470][ T610] device veth0_vlan entered promiscuous mode [ 68.887885][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.901870][ T629] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 68.917742][ T629] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.917857][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.950075][ T633] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 68.964014][ T633] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.969586][ T629] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.53: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.979320][ T610] device veth1_macvtap entered promiscuous mode [ 69.018977][ T633] EXT4-fs error (device loop2): dx_make_map:1303: 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 [ 69.026612][ T629] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 69.082434][ T633] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 69.092634][ T586] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.111525][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.117603][ T586] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.122607][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.137876][ T586] 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 [ 69.147837][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.173826][ T592] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.187768][ T586] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.201235][ T627] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.217703][ T592] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.226442][ T586] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.235525][ T627] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.258012][ T586] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.271479][ T627] device bridge_slave_0 entered promiscuous mode [ 69.291141][ T592] 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 [ 69.304558][ T586] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.350078][ T592] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.367891][ T592] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.369497][ T586] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.385697][ T592] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.409824][ T627] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.427756][ T592] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.434495][ T627] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.452127][ T592] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.461619][ T586] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.487204][ T592] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.511551][ T627] device bridge_slave_1 entered promiscuous mode [ 69.533449][ T592] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.548719][ T586] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.571490][ T592] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.591261][ T586] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.611896][ T592] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.632352][ T586] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.646036][ T592] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.662956][ T586] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.678011][ T592] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 69.693503][ T586] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 69.710221][ T592] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.726748][ T586] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.756952][ T592] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.783622][ T586] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.810997][ T592] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.838858][ T586] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.855662][ T592] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.871734][ T586] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.911720][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.924268][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.996995][ T644] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 70.011330][ T644] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.052229][ T637] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.052671][ T644] EXT4-fs error (device loop7): dx_make_map:1303: 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 [ 70.067703][ T637] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.113731][ T637] device bridge_slave_0 entered promiscuous mode [ 70.124617][ T644] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 70.138383][ T637] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.153184][ T637] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.166876][ T610] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.167133][ T637] device bridge_slave_1 entered promiscuous mode 2025/11/30 14:00:33 executed programs: 54 [ 70.183926][ T610] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.211739][ T610] 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 [ 70.264145][ T610] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.284788][ T610] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.303434][ T610] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.322113][ T610] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.343171][ T610] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.368114][ T610] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.388647][ T610] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.408201][ T610] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.425637][ T610] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.441239][ T610] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.454026][ T637] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.464660][ T637] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.474762][ T637] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.476145][ T610] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 70.482571][ T637] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.505913][ T610] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.526289][ T476] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.527313][ T610] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.555055][ T476] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.556654][ T610] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.579726][ T610] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.597676][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.608067][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.666874][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.679235][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.690065][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.701549][ T476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.713574][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.727456][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.743579][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.757433][ T476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.769671][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.780811][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.797903][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.810852][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.820952][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.854459][ T652] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.863302][ T652] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.873493][ T652] device bridge_slave_0 entered promiscuous mode [ 70.885111][ T652] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.892928][ T652] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.903956][ T652] device bridge_slave_1 entered promiscuous mode [ 70.924089][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.935572][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.948890][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.959071][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.981892][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.992229][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.002546][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.010420][ T476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.018422][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.029254][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.038334][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.047534][ T476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.088164][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.098852][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.118402][ T654] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.125970][ T654] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.135876][ T654] device bridge_slave_0 entered promiscuous mode [ 71.147658][ T627] device veth0_vlan entered promiscuous mode [ 71.154604][ T654] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.162928][ T654] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.172236][ T654] device bridge_slave_1 entered promiscuous mode [ 71.191309][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.200431][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.209506][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.220603][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.231845][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.240553][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.308436][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.320156][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.348858][ T659] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.357916][ T659] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.369272][ T659] device bridge_slave_0 entered promiscuous mode [ 71.377367][ T659] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.384571][ T659] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.392300][ T659] device bridge_slave_1 entered promiscuous mode [ 71.401447][ T627] device veth1_macvtap entered promiscuous mode [ 71.425805][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.435041][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.445875][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.487310][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.498337][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.510490][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.520578][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.532741][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.543788][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.569333][ T637] device veth0_vlan entered promiscuous mode [ 71.585372][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.594701][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.629107][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.638103][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.648596][ T637] device veth1_macvtap entered promiscuous mode [ 71.662135][ T667] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 71.677313][ T667] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.677618][ T48] device bridge_slave_1 left promiscuous mode [ 71.692562][ T667] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.56: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.696347][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.725055][ T48] device bridge_slave_0 left promiscuous mode [ 71.731983][ T667] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 71.732662][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.754397][ T48] device bridge_slave_1 left promiscuous mode [ 71.762822][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.771430][ T48] device bridge_slave_0 left promiscuous mode [ 71.776889][ T627] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.779533][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.795301][ T627] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.818888][ T627] 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 [ 71.848090][ T627] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.848094][ T48] device bridge_slave_1 left promiscuous mode [ 71.848139][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.864766][ T627] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.896831][ T48] device bridge_slave_0 left promiscuous mode [ 71.896974][ T627] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.903233][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.919686][ T627] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.943407][ T627] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.962153][ T48] device bridge_slave_1 left promiscuous mode [ 71.962174][ T627] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.969206][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.984471][ T627] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.011146][ T627] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192