Warning: Permanently added '10.128.1.8' (ED25519) to the list of known hosts. 2025/10/17 06:06:39 parsed 1 programs [ 50.631855][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 50.631869][ T24] audit: type=1400 audit(1760681200.140:104): avc: denied { unlink } for pid=410 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" [ 50.699113][ T410] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.118688][ T24] audit: type=1400 audit(1760681200.630:105): avc: denied { create } for pid=422 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 51.297527][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.315444][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.323065][ T423] device bridge_slave_0 entered promiscuous mode [ 51.347623][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.356611][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.364800][ T423] device bridge_slave_1 entered promiscuous mode [ 51.420242][ T24] audit: type=1401 audit(1760681200.930:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 51.523464][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.531095][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.539069][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.546515][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.568856][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.583746][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.613520][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.627190][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.659735][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.669253][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.677412][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.687871][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.696809][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.704173][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.712452][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.734942][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.750238][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.763523][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.773962][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.781930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.792222][ T423] device veth0_vlan entered promiscuous mode [ 51.802877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.814503][ T423] device veth1_macvtap entered promiscuous mode [ 51.824613][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.834965][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/10/17 06:06:41 executed programs: 0 [ 51.878233][ T24] audit: type=1400 audit(1760681201.390:107): avc: denied { write } for pid=404 comm="syz-execprog" path="pipe:[15055]" dev="pipefs" ino=15055 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 52.040990][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.049279][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.057285][ T474] device bridge_slave_0 entered promiscuous mode [ 52.064994][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.073042][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.082013][ T472] device bridge_slave_0 entered promiscuous mode [ 52.090335][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.098243][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.105818][ T472] device bridge_slave_1 entered promiscuous mode [ 52.130594][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.138786][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.148180][ T474] device bridge_slave_1 entered promiscuous mode [ 52.283848][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.292623][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.302150][ T478] device bridge_slave_0 entered promiscuous mode [ 52.311409][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.318952][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.328296][ T478] device bridge_slave_1 entered promiscuous mode [ 52.348144][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.356571][ T476] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.364777][ T476] device bridge_slave_0 entered promiscuous mode [ 52.372246][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.382190][ T476] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.391979][ T476] device bridge_slave_1 entered promiscuous mode [ 52.413440][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.421140][ T479] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.429488][ T479] device bridge_slave_0 entered promiscuous mode [ 52.437795][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.445759][ T479] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.455571][ T479] device bridge_slave_1 entered promiscuous mode [ 52.587542][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.595389][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.621817][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.631060][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.641148][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.670656][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.680396][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.691504][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.699090][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.721729][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.730825][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.742718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.754704][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.762301][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.778607][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.787132][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.825425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.835422][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.844340][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.852697][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.860345][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.869612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.877947][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.886871][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.893917][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.901605][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.910877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.919962][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.927530][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.935802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.945180][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.953578][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.961252][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.970021][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.978712][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.987723][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.996891][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.024531][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.033111][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.042301][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.051731][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.063381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.072505][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.080335][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.088656][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.097762][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.106914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.116996][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.131660][ T478] device veth0_vlan entered promiscuous mode [ 53.141145][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.150140][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.158664][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.166909][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.175407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.184119][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.193281][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.203116][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.211724][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.219905][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.229819][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.237804][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.246569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.256221][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.264156][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.272265][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.281223][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.289816][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.298012][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.317435][ T474] device veth0_vlan entered promiscuous mode [ 53.330938][ T478] device veth1_macvtap entered promiscuous mode [ 53.338464][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.348416][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.358751][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.367643][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.377565][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.387092][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.397929][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.407002][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.415956][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.426289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.436080][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.445745][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.455621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.473140][ T479] device veth0_vlan entered promiscuous mode [ 53.482856][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.491571][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.501249][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.511003][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.519887][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.528252][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.541222][ T49] device bridge_slave_1 left promiscuous mode [ 53.548102][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.556317][ T49] device bridge_slave_0 left promiscuous mode [ 53.565201][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.573798][ T49] device veth1_macvtap left promiscuous mode [ 53.581516][ T49] device veth0_vlan left promiscuous mode [ 53.677931][ T474] device veth1_macvtap entered promiscuous mode [ 53.685804][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.697325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.707109][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.716940][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.726460][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.735606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.745013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.758170][ T479] device veth1_macvtap entered promiscuous mode [ 53.772496][ T476] device veth0_vlan entered promiscuous mode [ 53.781561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.789726][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.800115][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.810724][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.819946][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.829203][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.838202][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.847158][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.856405][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.865764][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.873977][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.882258][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.890518][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.901206][ T472] device veth0_vlan entered promiscuous mode [ 53.913773][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.922222][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.931388][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.941010][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.950355][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.960196][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.968953][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.976959][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.988616][ T476] device veth1_macvtap entered promiscuous mode [ 54.022165][ T472] device veth1_macvtap entered promiscuous mode [ 54.036220][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.046121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.054258][ T496] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 54.056046][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.073637][ T24] audit: type=1400 audit(1760681203.590:108): avc: denied { mount } for pid=495 comm="syz.1.16" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 54.074968][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.096865][ T496] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.105667][ T499] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 54.126222][ T499] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.134294][ T24] audit: type=1400 audit(1760681203.650:109): avc: denied { write } for pid=495 comm="syz.1.16" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.138606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.170010][ T24] audit: type=1400 audit(1760681203.650:110): avc: denied { add_name } for pid=498 comm="syz.5.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.170913][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.215530][ T24] audit: type=1400 audit(1760681203.650:111): avc: denied { create } for pid=498 comm="syz.5.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.234420][ T499] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.268126][ T24] audit: type=1400 audit(1760681203.730:112): avc: denied { write open } for pid=498 comm="syz.5.18" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.297472][ T499] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 54.344325][ T24] audit: type=1400 audit(1760681203.730:113): avc: denied { mounton } for pid=498 comm="syz.5.18" path="/0/file1/bus" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.372719][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.381791][ T478] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.381954][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.404697][ T478] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.405597][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.419718][ T478] 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 [ 54.428413][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.457162][ T478] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.461227][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.486398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.490556][ T429] udevd[429]: incorrect ext4 checksum on /dev/loop1 [ 54.495525][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.502322][ T496] ================================================================== [ 54.510807][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.519008][ T496] BUG: KASAN: use-after-free in do_split+0x1995/0x1e30 [ 54.519019][ T496] Read of size 157024 at addr ffff888119c49028 by task syz.1.16/496 [ 54.519022][ T496] [ 54.519045][ T496] CPU: 0 PID: 496 Comm: syz.1.16 Not tainted syzkaller #0 [ 54.527991][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.535628][ T496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 54.535634][ T496] Call Trace: [ 54.535654][ T496] __dump_stack+0x21/0x24 [ 54.535675][ T496] dump_stack_lvl+0x169/0x1d8 [ 54.545463][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.547415][ T496] ? show_regs_print_info+0x18/0x18 [ 54.557797][ T478] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.564489][ T496] ? thaw_kernel_threads+0x220/0x220 [ 54.564504][ T496] print_address_description+0x7f/0x2c0 [ 54.564527][ T496] ? do_split+0x1995/0x1e30 [ 54.576428][ T478] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.579435][ T496] kasan_report+0xe2/0x130 [ 54.653724][ T496] ? do_split+0x1995/0x1e30 [ 54.659074][ T496] ? do_split+0x1995/0x1e30 [ 54.664644][ T496] kasan_check_range+0x280/0x290 [ 54.670220][ T496] memmove+0x2d/0x70 [ 54.674440][ T496] do_split+0x1995/0x1e30 [ 54.679036][ T496] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 54.685773][ T496] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 54.692832][ T496] make_indexed_dir+0xd58/0x13f0 [ 54.698666][ T496] ? add_dirent_to_buf+0x6d0/0x6d0 [ 54.704271][ T496] ? add_dirent_to_buf+0x46e/0x6d0 [ 54.709805][ T496] ext4_add_entry+0xc05/0xf10 [ 54.714849][ T496] ? memcpy+0x56/0x70 [ 54.719144][ T496] ? ext4_inc_count+0x1b0/0x1b0 [ 54.725135][ T496] ? atime_needs_update+0x5b0/0x5b0 [ 54.730709][ T496] ? __kasan_check_read+0x11/0x20 [ 54.736219][ T496] __ext4_link+0x4db/0x760 [ 54.741100][ T496] ? ext4_update_dx_flag+0x200/0x200 [ 54.746579][ T496] ? __kasan_check_write+0x14/0x20 [ 54.751977][ T496] ? down_write+0xac/0x110 [ 54.756567][ T496] ext4_link+0x1de/0x270 [ 54.760907][ T496] vfs_link+0x684/0x880 [ 54.765304][ T496] do_linkat+0x381/0x660 [ 54.769806][ T496] __x64_sys_link+0x68/0x80 [ 54.775009][ T496] do_syscall_64+0x31/0x40 [ 54.779967][ T496] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.786311][ T496] RIP: 0033:0x7fa60151ef19 [ 54.790911][ T496] 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 [ 54.812349][ T496] RSP: 002b:00007fa600f9e058 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 54.821787][ T496] RAX: ffffffffffffffda RBX: 00007fa6016e4fa0 RCX: 00007fa60151ef19 [ 54.829858][ T496] RDX: 0000000000000000 RSI: 0000000020000bc0 RDI: 0000000020001240 [ 54.837852][ T496] RBP: 00007fa601592986 R08: 0000000000000000 R09: 0000000000000000 [ 54.846196][ T496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.854758][ T496] R13: 0000000000000000 R14: 00007fa6016e4fa0 R15: 00007ffe69136dc8 [ 54.863614][ T496] [ 54.866212][ T496] The buggy address belongs to the page: [ 54.871952][ T496] page:ffffea0004671240 refcount:3 mapcount:1 mapping:ffff88810044b150 index:0x1 pfn:0x119c49 [ 54.882955][ T496] aops:def_blk_aops ino:0 [ 54.887721][ T496] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked) [ 54.898917][ T496] raw: 400000000032201e ffff888100195040 ffffea0004671208 ffff88810044b150 [ 54.908121][ T496] raw: 0000000000000001 ffff88812d6165e8 0000000300000000 ffff88810013e000 [ 54.917922][ T496] page dumped because: kasan: bad access detected [ 54.925688][ T496] page->mem_cgroup:ffff88810013e000 [ 54.931798][ T496] page_owner tracks the page as allocated [ 54.938147][ T496] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 429, ts 54123942276, free_ts 54045347728 [ 54.955247][ T496] prep_new_page+0x179/0x180 [ 54.960425][ T496] get_page_from_freelist+0x2235/0x23d0 [ 54.966640][ T496] __alloc_pages_nodemask+0x268/0x5f0 [ 54.972823][ T496] page_cache_ra_unbounded+0x2c8/0x7d0 [ 54.978482][ T496] force_page_cache_ra+0x3a9/0x400 [ 54.984049][ T496] page_cache_sync_ra+0x237/0x2a0 [ 54.989421][ T496] generic_file_buffered_read+0x55b/0x2730 [ 54.995395][ T496] generic_file_read_iter+0x116/0x560 [ 55.001248][ T496] blkdev_read_iter+0x12f/0x160 [ 55.006547][ T496] vfs_read+0x874/0xa10 [ 55.011264][ T496] ksys_read+0x140/0x240 [ 55.015811][ T496] __x64_sys_read+0x7b/0x90 [ 55.020317][ T496] do_syscall_64+0x31/0x40 [ 55.025165][ T496] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.031225][ T496] page last free stack trace: [ 55.036075][ T496] free_unref_page_prepare+0x2b7/0x2d0 [ 55.041808][ T496] __free_pages+0x14b/0x380 [ 55.047101][ T496] __free_slab+0xcf/0x190 [ 55.052565][ T496] discard_slab+0x29/0x40 [ 55.057519][ T496] __slab_free+0x313/0x3a0 [ 55.062200][ T496] ___cache_free+0x111/0x130 [ 55.067146][ T496] qlink_free+0x50/0x90 [ 55.071698][ T496] qlist_free_all+0x5f/0xb0 [ 55.076989][ T496] kasan_quarantine_reduce+0x14a/0x160 [ 55.082976][ T496] __kasan_slab_alloc+0x2f/0xf0 [ 55.088264][ T496] slab_post_alloc_hook+0x5d/0x2f0 [ 55.093885][ T496] kmem_cache_alloc+0x165/0x2e0 [ 55.098902][ T496] __se_sys_inotify_add_watch+0x60a/0xb20 [ 55.105152][ T496] __x64_sys_inotify_add_watch+0x7b/0x90 [ 55.111139][ T496] do_syscall_64+0x31/0x40 [ 55.115906][ T496] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.121958][ T496] [ 55.124303][ T496] Memory state around the buggy address: [ 55.130304][ T496] ffff888119c4df00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.138975][ T496] ffff888119c4df80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.148068][ T496] >ffff888119c4e000: fb fb fc fc fa fb fc fc fa fb fc fc fa fb fc fc [ 55.157238][ T496] ^ [ 55.162476][ T496] ffff888119c4e080: fa fb fc fc fa fb fc fc fa fb fc fc 00 00 fc fc [ 55.171415][ T496] ffff888119c4e100: fb fb fc fc fa fb fc fc fa fb fc fc fa fb fc fc [ 55.180168][ T496] ================================================================== [ 55.188875][ T496] Disabling lock debugging due to kernel taint [ 55.196195][ T478] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.223417][ T496] EXT4-fs error (device loop1): ext4_dx_csum_set:529: inode #2: comm syz.1.16: dir seems corrupt? Run e2fsck -D. [ 55.225055][ T478] 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. [ 55.262197][ T474] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.294780][ T478] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.312618][ T474] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.332638][ T508] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 55.342633][ T474] 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 [ 55.366306][ T478] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.368559][ T508] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.386018][ T478] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.397316][ T474] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.415649][ T478] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.443539][ T474] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.462213][ T508] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.466765][ T474] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.483544][ T508] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 55.505314][ T478] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.514885][ T517] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 55.523040][ T478] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.533732][ T474] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.549019][ T478] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.565264][ T474] 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. [ 55.582160][ T517] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.606956][ T474] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.619765][ T514] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 55.646087][ T476] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.650635][ T517] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.15: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.665971][ T474] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.689985][ T514] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.703827][ T474] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.730192][ T478] 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. [ 55.730639][ T476] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.756541][ T514] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.788111][ T514] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 55.788205][ T478] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.814715][ T479] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.818742][ T429] udevd[429]: incorrect ext4 checksum on /dev/loop4 [ 55.829964][ T479] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.851248][ T479] 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 [ 55.851402][ T474] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.875504][ T479] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.890983][ T478] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.900032][ T479] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.914811][ T476] 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 [ 55.930231][ T479] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.953008][ T474] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.969527][ T517] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 55.982957][ T474] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.996005][ T479] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.004284][ T476] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.021402][ T479] 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. [ 56.035550][ T429] udevd[429]: incorrect ext4 checksum on /dev/loop6 [ 56.049964][ T479] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.074282][ T476] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.079008][ T474] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.109740][ T479] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.113992][ T472] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.127013][ T476] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.138359][ T472] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.170481][ T472] 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 [ 56.179365][ T479] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.193660][ T474] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.251450][ T472] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.265974][ T476] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.273297][ T472] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.283071][ T476] 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. [ 56.306744][ T479] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.316358][ T476] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.328639][ T474] 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. [ 56.345714][ T476] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.364406][ T472] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.395012][ T476] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.397225][ T479] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.412711][ T476] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.439548][ T479] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.440210][ T476] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.452733][ T472] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.470604][ T476] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.485561][ T479] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.498397][ T476] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.517211][ T474] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.532829][ T472] 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. [ 56.544742][ T474] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.577791][ T479] 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. [ 56.584573][ T472] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.595666][ T479] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.625494][ T472] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.643411][ T479] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.644116][ T476] 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. [ 56.659835][ T472] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.695170][ T472] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.708163][ T476] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.721103][ T472] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.721303][ T476] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.736860][ T472] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.769141][ T472] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.804153][ T472] 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. [ 56.850210][ T472] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 2025/10/17 06:06:46 executed programs: 20 [ 56.872765][ T472] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.979654][ T529] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.987884][ T529] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.996655][ T529] device bridge_slave_0 entered promiscuous mode [ 57.019699][ T531] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.027957][ T531] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.036656][ T531] device bridge_slave_0 entered promiscuous mode [ 57.046054][ T529] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.054649][ T529] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.062939][ T529] device bridge_slave_1 entered promiscuous mode [ 57.079089][ T531] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.086622][ T531] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.094815][ T531] device bridge_slave_1 entered promiscuous mode [ 57.222876][ T539] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.230991][ T539] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.239577][ T539] device bridge_slave_0 entered promiscuous mode [ 57.247446][ T539] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.255501][ T539] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.264357][ T539] device bridge_slave_1 entered promiscuous mode [ 57.297653][ T529] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.307280][ T529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.316627][ T529] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.324355][ T529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.375725][ T541] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.384046][ T541] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.392098][ T541] device bridge_slave_0 entered promiscuous mode [ 57.414585][ T531] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.426605][ T531] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.434721][ T531] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.442522][ T531] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.456376][ T541] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.464096][ T541] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.472564][ T541] device bridge_slave_1 entered promiscuous mode [ 57.487797][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.495911][ T543] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.506732][ T543] device bridge_slave_0 entered promiscuous mode [ 57.515820][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.523525][ T543] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.531934][ T543] device bridge_slave_1 entered promiscuous mode [ 57.619580][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.627747][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.637022][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.646368][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.655928][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.675771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.686866][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.695665][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.705048][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.714406][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.723248][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.769767][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.779251][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.809451][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.818657][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.827528][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.836824][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.845267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.853952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.887583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.895647][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.905195][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.916413][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.926450][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.936069][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.944863][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.954559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.963911][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.971694][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.979873][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.988991][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.998187][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.005610][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.014154][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.022648][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.031594][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.038910][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.046967][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.055386][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.064637][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.075080][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.083983][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.091450][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.099400][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.109403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.118686][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.126689][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.135340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.144171][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.169473][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.178682][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.187212][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.196540][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.230477][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.239210][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.247993][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.257741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.267771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.276949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.287119][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.296990][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.307488][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.315502][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.324143][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.333481][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.342491][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.351118][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.360299][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.369679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.378904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.387937][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.403584][ T529] device veth0_vlan entered promiscuous mode [ 58.421628][ T531] device veth0_vlan entered promiscuous mode [ 58.430877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.440811][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.449549][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.458133][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.466715][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.475229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.483586][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.492695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.502587][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.512170][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.521260][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.530619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.539536][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.549835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.558562][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.567310][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.576016][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.584508][ T543] device veth0_vlan entered promiscuous mode [ 58.596126][ T539] device veth0_vlan entered promiscuous mode [ 58.614218][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.622896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.632580][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.643372][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.653850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.661941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.681574][ T529] device veth1_macvtap entered promiscuous mode [ 58.692796][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.701130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.714771][ T543] device veth1_macvtap entered promiscuous mode [ 58.734823][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.744530][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.755463][ T531] device veth1_macvtap entered promiscuous mode [ 58.766448][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.776014][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.803528][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.814444][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.825120][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.834341][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.843659][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.852329][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.862480][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.871283][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.885520][ T539] device veth1_macvtap entered promiscuous mode [ 58.896502][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.904889][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.914226][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.922912][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.932581][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.942255][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.951554][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.960859][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.970601][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.979829][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.988331][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.997076][ T541] device veth0_vlan entered promiscuous mode [ 59.030504][ T554] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 59.041068][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.043505][ T554] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.053737][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.072931][ T554] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.26: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.094758][ T554] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 59.104082][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.114454][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.123785][ T558] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 59.136628][ T558] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.149969][ T429] udevd[429]: incorrect ext4 checksum on /dev/loop7 [ 59.160248][ T558] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.166093][ T429] udevd[429]: incorrect ext4 checksum on /dev/loop7 [ 59.190168][ T529] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.194097][ T558] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 59.202714][ T529] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.228525][ T541] device veth1_macvtap entered promiscuous mode [ 59.235611][ T529] 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 [ 59.237500][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.266808][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.270668][ T543] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.280998][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.290533][ T529] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.313397][ T543] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.315302][ T529] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.349507][ T529] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.353699][ T543] 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 [ 59.365841][ T529] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.392482][ T543] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.408617][ T529] 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. [ 59.422195][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.444936][ T529] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.451261][ T543] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.468076][ T529] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.481164][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.497932][ T529] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.506588][ T563] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 59.523060][ T529] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.544833][ T529] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.545204][ T543] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.573668][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.576598][ T529] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 59.586959][ T563] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.602420][ T529] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.611291][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.627630][ T529] 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. [ 59.637678][ T543] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.658318][ T529] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.679019][ T543] 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. [ 59.698681][ T529] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.709150][ T543] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.751310][ T543] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.783846][ T543] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.805505][ T543] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.829324][ T563] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.35: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.831422][ T543] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.864840][ T567] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 59.883406][ T567] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.885409][ T543] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 59.904631][ T563] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 59.913887][ T567] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.29: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.925078][ T543] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.941062][ T571] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 59.954784][ T543] 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. [ 59.964433][ T531] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.981649][ T543] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.993264][ T571] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.005589][ T543] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.017188][ T531] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.064066][ T567] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 60.074335][ T531] 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 [ 60.096590][ T531] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.109720][ T531] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.124123][ T531] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.129694][ T571] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.143077][ T539] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.173279][ T539] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.192334][ T571] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 60.192372][ T531] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.213856][ T539] 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 [ 60.220085][ T531] 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. [ 60.259277][ T531] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.263311][ T539] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.281818][ T531] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.306740][ T531] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.309016][ T541] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.333094][ T531] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.349863][ T531] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.359802][ T539] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.364482][ T531] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 60.364765][ T531] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.401368][ T541] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.409590][ T531] 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. [ 60.423927][ T539] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.440525][ T531] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.464406][ T541] 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 [ 60.469379][ T531] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.496742][ T539] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.527624][ T541] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.551085][ T541] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.581607][ T539] 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. [ 60.581743][ T541] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.613481][ T541] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.637488][ T541] 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. [ 60.656622][ T541] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.671131][ T539] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.676812][ T541] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.693077][ T539] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.710958][ T541] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.733876][ T579] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.761161][ T539] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.774167][ T541] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.778329][ T579] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.793473][ T541] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.799068][ T539] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.813563][ T579] device bridge_slave_0 entered promiscuous mode [ 60.825827][ T541] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 60.832658][ T579] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.865842][ T579] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.873352][ T539] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.874207][ T579] device bridge_slave_1 entered promiscuous mode [ 60.888138][ T541] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.894705][ T539] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 60.910365][ T541] 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. [ 60.930542][ T539] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.958005][ T539] 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. [ 60.959663][ T541] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.975978][ T539] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.987874][ T541] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.000443][ T539] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.050120][ T49] device bridge_slave_1 left promiscuous mode [ 61.057465][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.066718][ T49] device bridge_slave_0 left promiscuous mode [ 61.073805][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.084283][ T49] device bridge_slave_1 left promiscuous mode [ 61.090995][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.100146][ T49] device bridge_slave_0 left promiscuous mode [ 61.107474][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.117624][ T49] device bridge_slave_1 left promiscuous mode [ 61.124553][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.133332][ T49] device bridge_slave_0 left promiscuous mode [ 61.140208][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.149888][ T49] device bridge_slave_1 left promiscuous mode [ 61.158167][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.166169][ T49] device bridge_slave_0 left promiscuous mode [ 61.172508][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.181760][ T49] device bridge_slave_1 left promiscuous mode [ 61.188837][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.197916][ T49] device bridge_slave_0 left promiscuous mode [ 61.205490][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.214456][ T49] device veth1_macvtap left promiscuous mode [ 61.220979][ T49] device veth0_vlan left promiscuous mode [ 61.228383][ T49] device veth1_macvtap left promiscuous mode [ 61.235523][ T49] device veth0_vlan left promiscuous mode [ 61.242033][ T49] device veth1_macvtap left promiscuous mode [ 61.248404][ T49] device veth0_vlan left promiscuous mode [ 61.255356][ T49] device veth1_macvtap left promiscuous mode [ 61.261954][ T49] device veth0_vlan left promiscuous mode [ 61.269211][ T49] device veth1_macvtap left promiscuous mode [ 61.276422][ T49] device veth0_vlan left promiscuous mode [ 61.774555][ T584] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.782261][ T584] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.792152][ T584] device bridge_slave_0 entered promiscuous mode [ 61.805397][ T584] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.814007][ T584] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.822404][ T584] device bridge_slave_1 entered promiscuous mode 2025/10/17 06:06:51 executed programs: 38 [ 61.900436][ T589] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.912809][ T589] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.921509][ T589] device bridge_slave_0 entered promiscuous mode [ 61.940181][ T589] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.949129][ T589] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.957537][ T589] device bridge_slave_1 entered promiscuous mode [ 62.039611][ T584] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.047252][ T584] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.055162][ T584] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.062376][ T584] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.102562][ T595] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.110802][ T595] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.119490][ T595] device bridge_slave_0 entered promiscuous mode [ 62.132960][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.142022][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.151236][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.160240][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.174777][ T596] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.182336][ T596] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.191410][ T596] device bridge_slave_0 entered promiscuous mode [ 62.199391][ T595] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.207538][ T595] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.216630][ T595] device bridge_slave_1 entered promiscuous mode [ 62.246108][ T596] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.253924][ T596] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.262393][ T596] device bridge_slave_1 entered promiscuous mode [ 62.277935][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.286703][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.295680][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.304854][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.313502][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.340619][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.349010][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.358561][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.367510][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.375895][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.385291][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.394679][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.403767][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.412216][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.421188][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.429001][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.468476][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.481251][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.499064][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.521433][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.555248][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.574995][ T579] device veth0_vlan entered promiscuous mode [ 62.584583][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.592980][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.602627][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.611350][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.632479][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.645161][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.656442][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.664178][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.680606][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.695342][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.716930][ T584] device veth0_vlan entered promiscuous mode [ 62.731156][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.741245][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.749158][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.758055][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.768734][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.777336][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.785920][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.795604][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.806358][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.816279][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.827596][ T579] device veth1_macvtap entered promiscuous mode [ 62.840900][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.850815][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.860158][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.867802][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.876351][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.888083][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.896851][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.904578][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.924194][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.933592][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.945164][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.954489][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.964405][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.975096][ T604] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 62.977210][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.984687][ T604] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.993406][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.016215][ T604] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.50: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.037333][ T604] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 63.047480][ T584] device veth1_macvtap entered promiscuous mode [ 63.058935][ T576] udevd[576]: incorrect ext4 checksum on /dev/loop5 [ 63.061242][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.066790][ T579] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.076168][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.098915][ T579] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.099152][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.115961][ T579] 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 [ 63.121864][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.144596][ T579] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.152039][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.163306][ T579] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.171512][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.194366][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.194695][ T579] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.202437][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.218631][ T579] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.228229][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.244325][ T579] 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. [ 63.252721][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.278220][ T579] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.281067][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.297054][ T579] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.304026][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.304641][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.320838][ T579] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.329442][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.337892][ T579] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.354724][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.362960][ T579] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.374704][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.375219][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.382037][ T579] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 63.396562][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.404421][ T579] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.412474][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.426077][ T579] 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. [ 63.434332][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.473823][ T579] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.475541][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.482610][ T579] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.495829][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.527931][ T589] device veth0_vlan entered promiscuous mode [ 63.560396][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.572053][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.581636][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.592085][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.601638][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.612117][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.622242][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.635434][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.646814][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.675329][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.685670][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.694947][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.704828][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.715123][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.728718][ T596] device veth0_vlan entered promiscuous mode [ 63.744758][ T596] device veth1_macvtap entered promiscuous mode [ 63.757883][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.767970][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.783607][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.798430][ T589] device veth1_macvtap entered promiscuous mode [ 63.813869][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.825174][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.844169][ T608] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 63.845302][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.862215][ T608] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.862446][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.885024][ T608] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.51: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.914273][ T608] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 63.936615][ T576] udevd[576]: incorrect ext4 checksum on /dev/loop1 [ 63.938129][ T584] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.957104][ T584] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.958656][ T595] device veth0_vlan entered promiscuous mode [ 63.972074][ T584] 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 [ 64.002478][ T584] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.016270][ T584] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.031966][ T584] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.047217][ T584] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.064288][ T584] 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. [ 64.081496][ T584] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.102504][ T584] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.102522][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.128491][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.133589][ T584] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.137808][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.154090][ T584] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.163072][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.175138][ T584] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.185353][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.198138][ T584] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 64.207203][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.220352][ T584] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.245433][ T584] 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. [ 64.262608][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.262874][ T584] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.284687][ T584] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.285057][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.345682][ T595] device veth1_macvtap entered promiscuous mode [ 64.361559][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.372085][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.381010][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.412049][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.421988][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.431824][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.442177][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.454427][ T612] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 64.472872][ T612] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.509406][ T612] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.520489][ T616] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 64.532786][ T612] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem