Warning: Permanently added '10.128.0.208' (ED25519) to the list of known hosts. 2025/07/18 05:53:54 ignoring optional flag "sandboxArg"="0" 2025/07/18 05:53:55 parsed 1 programs [ 54.017343][ T28] audit: type=1400 audit(1752818036.801:106): avc: denied { unlink } for pid=386 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" [ 54.076463][ T386] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.812122][ T28] audit: type=1401 audit(1752818037.591:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 55.024956][ T396] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.032116][ T396] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.053716][ T396] device bridge_slave_0 entered promiscuous mode [ 55.079047][ T396] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.086216][ T396] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.103599][ T396] device bridge_slave_1 entered promiscuous mode [ 55.279404][ T28] audit: type=1400 audit(1752818038.061:108): avc: denied { create } for pid=438 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 55.446298][ T396] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.453429][ T396] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.460777][ T396] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.467856][ T396] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.497186][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.504522][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.512296][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.520006][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.537295][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.556915][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.563991][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.586726][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.606784][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.613869][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.640278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.648655][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.658959][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.680557][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.689208][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.697031][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.705658][ T396] device veth0_vlan entered promiscuous mode [ 55.717962][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.727415][ T396] device veth1_macvtap entered promiscuous mode [ 55.737567][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.748530][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/07/18 05:53:58 executed programs: 0 [ 56.042274][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.049483][ T450] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.057026][ T450] device bridge_slave_0 entered promiscuous mode [ 56.065355][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.072527][ T450] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.080049][ T450] device bridge_slave_1 entered promiscuous mode [ 56.144308][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.151572][ T454] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.159166][ T454] device bridge_slave_0 entered promiscuous mode [ 56.166094][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.173258][ T454] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.180995][ T454] device bridge_slave_1 entered promiscuous mode [ 56.226518][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.233758][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.241518][ T453] device bridge_slave_0 entered promiscuous mode [ 56.250086][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.257158][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.264601][ T453] device bridge_slave_1 entered promiscuous mode [ 56.316307][ T455] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.324097][ T455] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.331691][ T455] device bridge_slave_0 entered promiscuous mode [ 56.356396][ T455] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.363479][ T455] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.370978][ T455] device bridge_slave_1 entered promiscuous mode [ 56.427590][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.434653][ T457] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.442192][ T457] device bridge_slave_0 entered promiscuous mode [ 56.466776][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.473923][ T457] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.481520][ T457] device bridge_slave_1 entered promiscuous mode [ 56.619749][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.626849][ T450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.634138][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.641211][ T450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.655038][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.662126][ T454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.669443][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.676608][ T454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.711149][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.718237][ T453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.725518][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.732593][ T453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.748761][ T455] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.755825][ T455] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.763114][ T455] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.770165][ T455] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.785824][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.792909][ T457] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.800208][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.807250][ T457] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.820842][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.828637][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.836365][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.844212][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.851644][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.859182][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.866442][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.874153][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.881704][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.889033][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.896241][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.911042][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.919277][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.926525][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.956379][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.965562][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.973999][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.981074][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.005256][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.012874][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.020436][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.028841][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.036287][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.044940][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.053262][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.060323][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.068094][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.076134][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.084195][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.091706][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.099436][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.107771][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.143705][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.152182][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.160571][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.167641][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.176043][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.184652][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.193196][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.200390][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.207838][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.216123][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.224363][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.231415][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.238865][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.247251][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.255444][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.262519][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.269911][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.277976][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.285912][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.294198][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.302169][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.310275][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.321052][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.329548][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.340014][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.348454][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.356706][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.363747][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.377969][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.385471][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.393163][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.401676][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.409911][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.416955][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.424750][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.433720][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.441956][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.449047][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.456560][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.475362][ T450] device veth0_vlan entered promiscuous mode [ 57.485890][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.494097][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.502280][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.509980][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.531743][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.539901][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.548013][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.558621][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.583076][ T457] device veth0_vlan entered promiscuous mode [ 57.589689][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.598145][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.605564][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.613305][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.621804][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.630236][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.638431][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.646397][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.654944][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.663433][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.671471][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.679762][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.687436][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.700485][ T454] device veth0_vlan entered promiscuous mode [ 57.711826][ T453] device veth0_vlan entered promiscuous mode [ 57.721583][ T450] device veth1_macvtap entered promiscuous mode [ 57.728671][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.736856][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.744301][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.752365][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.760933][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.769429][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.790215][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.800434][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.820524][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.828735][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.836196][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.844287][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.852883][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.861492][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.869940][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.885521][ T454] device veth1_macvtap entered promiscuous mode [ 57.895052][ T455] device veth0_vlan entered promiscuous mode [ 57.902002][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.910377][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.919735][ T457] device veth1_macvtap entered promiscuous mode [ 57.934040][ T453] device veth1_macvtap entered promiscuous mode [ 57.956704][ T28] audit: type=1400 audit(1752818040.731:109): avc: denied { bpf } for pid=474 comm="syz.0.16" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 57.958763][ T475] loop0: detected capacity change from 0 to 128 [ 57.978542][ T28] audit: type=1400 audit(1752818040.741:110): avc: denied { prog_load } for pid=474 comm="syz.0.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 58.012048][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.016685][ T475] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 58.029967][ T475] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.030070][ T28] audit: type=1400 audit(1752818040.811:111): avc: denied { mount } for pid=474 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 58.062646][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.066914][ T28] audit: type=1400 audit(1752818040.821:112): avc: denied { write } for pid=474 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.071170][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.098222][ T28] audit: type=1400 audit(1752818040.821:113): avc: denied { add_name } for pid=474 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.102531][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.142419][ T28] audit: type=1400 audit(1752818040.821:114): avc: denied { create } for pid=474 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 58.157487][ T478] ================================================================== [ 58.192509][ T28] audit: type=1400 audit(1752818040.821:115): avc: denied { write open } for pid=474 comm="syz.0.16" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 58.199561][ T478] BUG: KASAN: use-after-free in dx_insert_block+0xd9/0x240 [ 58.244394][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.251061][ T478] Read of size 157024 at addr ffff888136479028 by task syz.0.16/478 [ 58.251082][ T478] [ 58.251087][ T478] CPU: 1 PID: 478 Comm: syz.0.16 Not tainted 6.1.141-syzkaller-1169946-g145c7fad733f #0 [ 58.259592][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.267146][ T478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 58.267174][ T478] Call Trace: [ 58.267180][ T478] [ 58.267188][ T478] __dump_stack+0x21/0x24 [ 58.267222][ T478] dump_stack_lvl+0xee/0x150 [ 58.267251][ T478] ? __cfi_dump_stack_lvl+0x8/0x8 [ 58.267279][ T478] ? __ext4fs_dirhash+0x795/0x1020 [ 58.270552][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.279325][ T478] ? dx_insert_block+0xd9/0x240 [ 58.279357][ T478] print_address_description+0x71/0x210 [ 58.287976][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.297499][ T478] print_report+0x4a/0x60 [ 58.301223][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.303747][ T478] kasan_report+0x122/0x150 [ 58.366199][ T478] ? dx_insert_block+0xd9/0x240 [ 58.371060][ T478] ? dx_insert_block+0xd9/0x240 [ 58.375914][ T478] kasan_check_range+0x280/0x290 [ 58.380969][ T478] memmove+0x2d/0x70 [ 58.384938][ T478] dx_insert_block+0xd9/0x240 [ 58.389634][ T478] do_split+0x19f0/0x1d90 [ 58.393983][ T478] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 58.399799][ T478] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 58.405619][ T478] make_indexed_dir+0xe06/0x14a0 [ 58.410577][ T478] ? add_dirent_to_buf+0x670/0x670 [ 58.415701][ T478] ? add_dirent_to_buf+0x45b/0x670 [ 58.420816][ T478] ext4_add_entry+0xb45/0xd70 [ 58.425506][ T478] ? ext4_inc_count+0x1b0/0x1b0 [ 58.430369][ T478] ? __cfi_current_time+0x10/0x10 [ 58.435402][ T478] ? __kasan_check_read+0x11/0x20 [ 58.440489][ T478] __ext4_link+0x4d7/0x770 [ 58.444915][ T478] ? __cfi___ext4_link+0x10/0x10 [ 58.449860][ T478] ? lookup_one_qstr_excl+0x133/0x270 [ 58.455250][ T478] ? clear_nonspinnable+0x60/0x60 [ 58.460285][ T478] ext4_link+0x1de/0x270 [ 58.464531][ T478] vfs_link+0x64b/0x800 [ 58.468694][ T478] do_linkat+0x1e7/0x730 [ 58.472940][ T478] __x64_sys_link+0x86/0x90 [ 58.477443][ T478] x64_sys_call+0x266/0x9a0 [ 58.481960][ T478] do_syscall_64+0x4c/0xa0 [ 58.486381][ T478] ? clear_bhb_loop+0x30/0x80 [ 58.491069][ T478] ? clear_bhb_loop+0x30/0x80 [ 58.495751][ T478] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 58.501676][ T478] RIP: 0033:0x7ff940b8cde9 [ 58.506112][ T478] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 58.525738][ T478] RSP: 002b:00007ff941a7f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 58.534163][ T478] RAX: ffffffffffffffda RBX: 00007ff940da6080 RCX: 00007ff940b8cde9 [ 58.542129][ T478] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000001240 [ 58.550097][ T478] RBP: 00007ff940c0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 58.558060][ T478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.566023][ T478] R13: 0000000000000001 R14: 00007ff940da6080 R15: 00007ffdb0854458 [ 58.573991][ T478] [ 58.577006][ T478] [ 58.579325][ T478] The buggy address belongs to the physical page: [ 58.585727][ T478] page:ffffea0004d91e40 refcount:3 mapcount:1 mapping:ffff888112f123d0 index:0x1 pfn:0x136479 [ 58.595970][ T478] memcg:ffff88812363c440 [ 58.600209][ T478] aops:def_blk_aops ino:700000 [ 58.604964][ T478] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 58.617288][ T478] raw: 460000000032205e dead000000000100 dead000000000001 ffff888112f123d0 [ 58.625863][ T478] raw: 0000000000000001 ffff88810b006f18 0000000300000000 ffff88812363c440 [ 58.634430][ T478] page dumped because: kasan: bad access detected [ 58.640832][ T478] page_owner tracks the page as allocated [ 58.646543][ T478] page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL|__GFP_MOVABLE), pid 475, tgid 474 (syz.0.16), ts 58041998035, free_ts 0 [ 58.665492][ T478] post_alloc_hook+0x1f5/0x210 [ 58.670262][ T478] prep_new_page+0x1c/0x110 [ 58.674769][ T478] get_page_from_freelist+0x2c7b/0x2cf0 [ 58.680310][ T478] __alloc_pages+0x19e/0x3a0 [ 58.684899][ T478] __folio_alloc+0x12/0x40 [ 58.689412][ T478] __filemap_get_folio+0x6ec/0x980 [ 58.694524][ T478] pagecache_get_page+0x2b/0x110 [ 58.699566][ T478] __getblk_gfp+0x217/0x7d0 [ 58.704071][ T478] ext4_getblk+0x26c/0x6d0 [ 58.708480][ T478] ext4_bread_batch+0x66/0x490 [ 58.713261][ T478] __ext4_find_entry+0xf83/0x1a70 [ 58.718300][ T478] ext4_lookup+0x144/0x6d0 [ 58.722739][ T478] path_openat+0xff3/0x2f50 [ 58.727238][ T478] do_filp_open+0x1c1/0x3c0 [ 58.731733][ T478] do_sys_openat2+0x185/0x7e0 [ 58.736407][ T478] __x64_sys_creat+0x8e/0xb0 [ 58.740993][ T478] page_owner free stack trace missing [ 58.746351][ T478] [ 58.748668][ T478] Memory state around the buggy address: [ 58.754301][ T478] ffff88813647bf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 58.762389][ T478] ffff88813647bf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 58.770446][ T478] >ffff88813647c000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 58.778494][ T478] ^ [ 58.782549][ T478] ffff88813647c080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 58.790596][ T478] ffff88813647c100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 58.798643][ T478] ================================================================== [ 58.812528][ T403] udevd[403]: incorrect ext4 checksum on /dev/loop0 [ 58.826372][ T478] Disabling lock debugging due to kernel taint [ 58.835864][ T478] EXT4-fs error (device loop0): ext4_dx_csum_set:531: inode #2: comm syz.0.16: dir seems corrupt? Run e2fsck -D. [ 58.854156][ T475] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.16: Unrecognised inode hash code 89 [ 58.866363][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.868003][ T475] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.16: Corrupt directory, running e2fsck is recommended [ 58.877279][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.888781][ T475] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.16: Unrecognised inode hash code 89 [ 58.896428][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.908194][ T475] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.16: Corrupt directory, running e2fsck is recommended [ 58.915110][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.931678][ T475] EXT4-fs error (device loop0): ext4_add_entry:2474: inode #2: comm syz.0.16: Directory has corrupted htree index. [ 58.950523][ T480] loop6: detected capacity change from 0 to 128 [ 58.955730][ T455] device veth1_macvtap entered promiscuous mode [ 58.965882][ T450] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.977822][ T480] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 58.987134][ T480] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.987537][ T450] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.021497][ T450] 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 [ 59.041332][ T480] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.044328][ T450] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.060603][ T480] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 59.072899][ T450] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.094070][ T450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.113846][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.122710][ T450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.130325][ T403] udevd[403]: incorrect ext4 checksum on /dev/loop6 [ 59.140184][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.146168][ T484] loop4: detected capacity change from 0 to 128 [ 59.152477][ T450] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.159545][ T480] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.18: Unrecognised inode hash code 89 [ 59.174702][ T450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.190579][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.211175][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.212728][ T450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.226051][ T480] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.18: Corrupt directory, running e2fsck is recommended [ 59.235493][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.254403][ T480] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.18: No space for directory leaf checksum. Please run e2fsck -D. [ 59.255269][ T450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.271406][ T480] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.18: checksumming directory block 2 [ 59.286892][ T484] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 59.299804][ T450] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.305880][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 59.305894][ T28] audit: type=1400 audit(1752818042.081:126): avc: denied { remove_name } for pid=450 comm="syz-executor" name="lost+found" dev="loop0" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.323516][ T450] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.358716][ T484] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.361861][ T450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.373777][ T454] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.392195][ T28] audit: type=1400 audit(1752818042.081:127): avc: denied { rmdir } for pid=450 comm="syz-executor" name="lost+found" dev="loop0" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.404019][ T484] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.425867][ T454] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.437727][ T484] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 59.457769][ T454] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 59.468857][ T487] loop1: detected capacity change from 0 to 128 [ 59.485792][ T454] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.502226][ T454] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.518268][ T484] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.20: Unrecognised inode hash code 89 [ 59.530005][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.547827][ T43] device bridge_slave_1 left promiscuous mode [ 59.554136][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.563693][ T407] udevd[407]: incorrect ext4 checksum on /dev/loop4 [ 59.571406][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.576085][ T491] loop5: detected capacity change from 0 to 128 [ 59.590444][ T454] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.593400][ T487] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 59.608573][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.623542][ T484] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.20: Corrupt directory, running e2fsck is recommended [ 59.632425][ T43] device bridge_slave_0 left promiscuous mode [ 59.644260][ T484] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.20: No space for directory leaf checksum. Please run e2fsck -D. [ 59.656923][ T487] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.665647][ T484] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.20: checksumming directory block 2 [ 59.677916][ T491] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 59.692209][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.703694][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.724089][ T491] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.735053][ T457] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.746897][ T43] device veth1_macvtap left promiscuous mode [ 59.753047][ T43] device veth0_vlan left promiscuous mode [ 59.759469][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.761656][ T487] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.776235][ T457] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.806310][ T454] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.837318][ T457] 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 [ 59.845381][ T491] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.857863][ T454] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.891074][ T457] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.902927][ T491] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 59.911030][ T487] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 59.914254][ T454] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.932425][ T494] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.17: Unrecognised inode hash code 89 [ 59.946772][ T457] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.949769][ T494] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.17: Corrupt directory, running e2fsck is recommended [ 59.966435][ T457] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.972923][ T491] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.19: Unrecognised inode hash code 89 [ 59.987406][ T494] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.17: No space for directory leaf checksum. Please run e2fsck -D. [ 60.001291][ T403] udevd[403]: incorrect ext4 checksum on /dev/loop5 [ 60.015778][ T494] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.17: checksumming directory block 2 [ 60.022037][ T457] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.032655][ T491] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.19: Corrupt directory, running e2fsck is recommended [ 60.053369][ T457] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.066718][ T491] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.19: No space for directory leaf checksum. Please run e2fsck -D. [ 60.079455][ T453] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.098006][ T457] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.110976][ T453] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.127216][ T491] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.19: checksumming directory block 2 [ 60.131181][ T453] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 60.164528][ T457] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.164692][ T453] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.193412][ T455] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.195393][ T457] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.212480][ T453] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.233084][ T455] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.247441][ T453] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.274154][ T457] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.293422][ T455] 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 [ 60.313762][ T457] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.327470][ T453] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.338109][ T455] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.353918][ T455] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.355461][ T457] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.367871][ T455] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.380157][ T453] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.409872][ T455] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.426275][ T453] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.429701][ T450] EXT4-fs (loop0): unmounting filesystem. [ 60.447065][ T455] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.448786][ T453] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.462716][ T455] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.493571][ T455] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.493603][ T453] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.524421][ T453] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.524509][ T455] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.563827][ T453] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.577432][ T453] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.590493][ T455] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.590918][ T454] EXT4-fs (loop6): unmounting filesystem. [ 60.602229][ T455] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.622331][ T28] audit: type=1400 audit(1752818043.401:128): avc: denied { read } for pid=497 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 60.648877][ T455] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.661323][ T28] audit: type=1400 audit(1752818043.421:129): avc: denied { open } for pid=497 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 60.720870][ T457] EXT4-fs (loop4): unmounting filesystem. [ 60.835801][ T497] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.844511][ T497] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.852317][ T497] device bridge_slave_0 entered promiscuous mode [ 60.865400][ T497] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.872482][ T497] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.880106][ T497] device bridge_slave_1 entered promiscuous mode [ 60.899048][ T453] EXT4-fs (loop1): unmounting filesystem. [ 60.925486][ T499] bridge0: port 1(bridge_slave_0) entered blocking state 2025/07/18 05:54:03 executed programs: 23 [ 60.932934][ T499] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.940517][ T499] device bridge_slave_0 entered promiscuous mode [ 60.947448][ T455] EXT4-fs (loop5): unmounting filesystem. [ 60.973291][ T499] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.980412][ T499] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.988087][ T499] device bridge_slave_1 entered promiscuous mode [ 61.076744][ T501] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.083822][ T501] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.091410][ T501] device bridge_slave_0 entered promiscuous mode [ 61.099645][ T501] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.106789][ T501] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.114161][ T501] device bridge_slave_1 entered promiscuous mode [ 61.255102][ T511] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.262200][ T511] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.269908][ T511] device bridge_slave_0 entered promiscuous mode [ 61.289193][ T510] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.296255][ T510] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.303747][ T510] device bridge_slave_0 entered promiscuous mode [ 61.315290][ T511] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.322392][ T511] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.330388][ T511] device bridge_slave_1 entered promiscuous mode [ 61.349827][ T510] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.357096][ T510] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.364553][ T510] device bridge_slave_1 entered promiscuous mode [ 61.439662][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.447269][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.495037][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.503580][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.512025][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.519120][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.527052][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.555597][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.563980][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.572464][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.579540][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.608150][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.615692][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.630414][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.638701][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.647204][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.655563][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.664121][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.671263][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.678949][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.687149][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.731610][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.739603][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.747923][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.755366][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.764068][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.772526][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.779596][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.787053][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.795422][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.803659][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.810703][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.818156][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.826473][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.834748][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.841799][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.849344][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.877665][ T43] device bridge_slave_1 left promiscuous mode [ 61.883827][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.891766][ T43] device bridge_slave_0 left promiscuous mode [ 61.898439][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.906363][ T43] device bridge_slave_1 left promiscuous mode [ 61.912586][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.920691][ T43] device bridge_slave_0 left promiscuous mode [ 61.927122][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.935039][ T43] device bridge_slave_1 left promiscuous mode [ 61.941285][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.948866][ T43] device bridge_slave_0 left promiscuous mode [ 61.955065][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.963716][ T43] device veth1_macvtap left promiscuous mode [ 61.969843][ T43] device veth0_vlan left promiscuous mode [ 61.975878][ T43] device veth1_macvtap left promiscuous mode [ 61.982111][ T43] device veth0_vlan left promiscuous mode [ 61.988572][ T43] device veth1_macvtap left promiscuous mode [ 61.994597][ T43] device veth0_vlan left promiscuous mode [ 62.289579][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.297779][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.305858][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.314063][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.322412][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.330900][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.339135][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.347308][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.355599][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.370958][ T497] device veth0_vlan entered promiscuous mode [ 62.389056][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.396467][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.404305][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.412303][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.421560][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.430051][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.438508][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.446943][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.454901][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.463345][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.471592][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.478653][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.486139][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.493796][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.501376][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.508962][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.516400][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.533588][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.542176][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.550488][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.557532][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.567041][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.575429][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.584386][ T499] device veth0_vlan entered promiscuous mode [ 62.603889][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.611934][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.625730][ T499] device veth1_macvtap entered promiscuous mode [ 62.638395][ T497] device veth1_macvtap entered promiscuous mode [ 62.646087][ T501] device veth0_vlan entered promiscuous mode [ 62.652775][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.660431][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.668562][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.677057][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.685156][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.692965][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.700469][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.707981][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.716061][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.724471][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.732258][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.740509][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.748631][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.756947][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.789314][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.797922][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.806087][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.813142][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.821387][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.829932][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.838183][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.845310][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.852931][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.860990][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.869113][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.877455][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.885366][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.893741][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.902164][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.910450][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.918831][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.927163][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.935429][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.943705][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.965520][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.973296][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.982436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.997681][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.005865][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.026352][ T510] device veth0_vlan entered promiscuous mode [ 63.035921][ T511] device veth0_vlan entered promiscuous mode [ 63.047143][ T522] loop7: detected capacity change from 0 to 128 [ 63.048089][ T501] device veth1_macvtap entered promiscuous mode [ 63.060522][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.068843][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.070529][ T522] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 63.077809][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.085623][ T522] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.094667][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.112587][ T522] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.36: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.118070][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.132075][ T522] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 63.139949][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.155389][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.157829][ T522] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.36: Unrecognised inode hash code 89 [ 63.165773][ T403] udevd[403]: incorrect ext4 checksum on /dev/loop7 [ 63.174343][ T522] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.36: Corrupt directory, running e2fsck is recommended [ 63.174392][ T522] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #2: comm syz.7.36: No space for directory leaf checksum. Please run e2fsck -D. [ 63.183301][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.216892][ T522] EXT4-fs error (device loop7): __ext4_find_entry:1696: inode #2: comm syz.7.36: checksumming directory block 2 [ 63.219618][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.236342][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.241172][ T497] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.250100][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.255643][ T497] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.276460][ T497] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 63.298672][ T497] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.309939][ T527] loop8: detected capacity change from 0 to 128 [ 63.311272][ T497] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.324792][ T510] device veth1_macvtap entered promiscuous mode [ 63.336383][ T497] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.351699][ T497] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.361895][ T527] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 63.368114][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.375581][ T527] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.383511][ T497] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.394644][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.409267][ T497] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.432202][ T497] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.432515][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.452769][ T527] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.28: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.456183][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.474494][ T497] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.482944][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.497717][ T527] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 63.505664][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.513756][ T497] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.522080][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.541382][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.541955][ T497] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.554772][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.564076][ T527] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.28: Unrecognised inode hash code 89 [ 63.570738][ T511] device veth1_macvtap entered promiscuous mode [ 63.592823][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.601661][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.604404][ T527] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.28: Corrupt directory, running e2fsck is recommended [ 63.610468][ T497] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.624230][ T527] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.28: No space for directory leaf checksum. Please run e2fsck -D. [ 63.656879][ T527] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.28: checksumming directory block 2 [ 63.677528][ T499] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.684657][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.689156][ T499] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.701018][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.718809][ T499] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 63.745294][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.753982][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.762934][ T499] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.775031][ T499] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.775079][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.788745][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.805216][ T499] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.820364][ T499] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.836321][ T499] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.853276][ T499] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.868997][ T499] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.893032][ T532] loop9: detected capacity change from 0 to 128 [ 63.899367][ T499] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.900841][ T535] loop2: detected capacity change from 0 to 128 [ 63.914639][ T499] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.951084][ T499] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.966086][ T532] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 63.967770][ T499] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.977195][ T535] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 63.988417][ T538] loop3: detected capacity change from 0 to 128 [ 64.007757][ T532] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.008884][ T497] EXT4-fs (loop7): unmounting filesystem. [ 64.024525][ T535] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.052168][ T532] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.076376][ T532] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 64.078242][ T535] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.087056][ T538] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 64.119919][ T532] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.38: Unrecognised inode hash code 89 [ 64.125824][ T403] udevd[403]: incorrect ext4 checksum on /dev/loop9 [ 64.131287][ T532] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.38: Corrupt directory, running e2fsck is recommended [ 64.157042][ T532] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.38: No space for directory leaf checksum. Please run e2fsck -D. [ 64.177078][ T538] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.187794][ T535] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 64.196999][ T532] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.38: checksumming directory block 2 [ 64.218866][ T538] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.31: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.235893][ T535] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.39: Unrecognised inode hash code 89 [ 64.251783][ T535] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 64.268232][ T535] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.39: No space for directory leaf checksum. Please run e2fsck -D. [ 64.283416][ T538] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 64.287133][ T501] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.292565][ T535] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.39: checksumming directory block 2 [ 64.326745][ T501] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.337374][ T511] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.342376][ T501] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 64.367143][ T538] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.31: Unrecognised inode hash code 89 [ 64.372720][ T511] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.395899][ T511] 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 [ 64.413340][ T501] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.416891][ T538] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.31: Corrupt directory, running e2fsck is recommended [ 64.428292][ T501] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.441110][ T511] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.454783][ T501] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.465466][ T538] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.31: No space for directory leaf checksum. Please run e2fsck -D. [ 64.480274][ T511] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.496913][ T501] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.508979][ T511] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.523241][ T538] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.31: checksumming directory block 2 [ 64.538568][ T501] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.554234][ T511] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.570011][ T501] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.595231][ T501] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.612501][ T511] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.622382][ T510] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.629195][ T501] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.640309][ T510] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.655209][ T511] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.671276][ T510] 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 [ 64.683232][ T501] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.703926][ T510] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.714820][ T511] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.728559][ T510] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.741553][ T501] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.767208][ T501] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.767693][ T511] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.779946][ T510] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.809350][ T511] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.812625][ T510] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.821272][ T511] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.840676][ T510] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.849459][ T511] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.865728][ T510] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.892938][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.894472][ T499] EXT4-fs (loop8): unmounting filesystem. [ 64.900077][ T543] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.900646][ T543] device bridge_slave_0 entered promiscuous mode [ 64.913129][ T510] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.928122][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.941226][ T543] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.947379][ T510] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.948942][ T543] device bridge_slave_1 entered promiscuous mode [ 64.980772][ T510] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.013051][ T510] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.026306][ T510] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.229115][ T511] EXT4-fs (loop2): unmounting filesystem. [ 65.260541][ T501] EXT4-fs (loop9): unmounting filesystem. [ 65.282101][ T551] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.289404][ T551] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.294409][ T510] EXT4-fs (loop3): unmounting filesystem. [ 65.298456][ T551] device bridge_slave_0 entered promiscuous mode [ 65.309594][ T551] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.316968][ T551] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.324544][ T551] device bridge_slave_1 entered promiscuous mode [ 65.392808][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.399933][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.463957][ T43] device bridge_slave_1 left promiscuous mode [ 65.470471][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.478209][ T43] device bridge_slave_0 left promiscuous mode [ 65.484332][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.492464][ T43] device bridge_slave_1 left promiscuous mode [ 65.498680][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.506205][ T43] device bridge_slave_0 left promiscuous mode [ 65.512450][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.521039][ T43] device bridge_slave_1 left promiscuous mode [ 65.527252][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.534748][ T43] device bridge_slave_0 left promiscuous mode [ 65.541042][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.549584][ T43] device veth1_macvtap left promiscuous mode [ 65.555621][ T43] device veth0_vlan left promiscuous mode [ 65.561831][ T43] device veth1_macvtap left promiscuous mode [ 65.567877][ T43] device veth0_vlan left promiscuous mode [ 65.573924][ T43] device veth1_macvtap left promiscuous mode [ 65.580025][ T43] device veth0_vlan left promiscuous mode [ 65.886835][ T541] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.918958][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.926018][ T556] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.933634][ T556] device bridge_slave_0 entered promiscuous mode [ 65.940730][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.947913][ T556] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.955321][ T556] device bridge_slave_1 entered promiscuous mode [ 65.982592][ T558] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.989911][ T558] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.998156][ T558] device bridge_slave_0 entered promiscuous mode [ 66.006386][ T558] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.013728][ T558] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.021188][ T558] device bridge_slave_1 entered promiscuous mode [ 66.085870][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.093391][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.123906][ T560] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.131050][ T560] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.138984][ T560] device bridge_slave_0 entered promiscuous mode [ 66.146825][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.155253][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.163553][ T541] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.170721][ T541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.178411][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.186877][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.195015][ T541] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.202145][ T541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.223833][ T560] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.230997][ T560] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.238765][ T560] device bridge_slave_1 entered promiscuous mode [ 66.301960][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.310125][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.339273][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.347429][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.372842][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.380352][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.387915][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.396248][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.404848][ T541] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.411907][ T541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.419642][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.451577][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.460357][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.468863][ T541] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.475913][ T541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.483526][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.491581][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.519911][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.528736][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.539587][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.554149][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.562248][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.581644][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.590256][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.597883][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.609446][ T551] device veth0_vlan entered promiscuous mode [ 66.627617][ T543] device veth0_vlan entered promiscuous mode [ 66.634268][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.643213][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.651469][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.659873][ T541] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.666974][ T541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.674377][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.682771][ T541] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.689825][ T541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.697252][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.705436][ T541] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.712495][ T541] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.720082][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.728378][ T541] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.735401][ T541] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.742891][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.750674][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.758429][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.765866][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.787934][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.795973][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.807380][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.822032][ T551] device veth1_macvtap entered promiscuous mode [ 66.833450][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.842336][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.855327][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.863656][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.870729][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.878279][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.886450][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.893499][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.902342][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.912570][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.922974][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.931433][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.954223][ T556] device veth0_vlan entered promiscuous mode [ 66.961608][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.970384][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.978953][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.987572][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.995859][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.004291][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.012934][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.020463][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/07/18 05:54:09 executed programs: 40 [ 67.034388][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.043004][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.051537][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.060848][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.083925][ T571] loop6: detected capacity change from 0 to 128 [ 67.098139][ T543] device veth1_macvtap entered promiscuous mode [ 67.109003][ T571] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 67.118799][ T571] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.135506][ T571] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.155160][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.158045][ T571] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 67.163466][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.179666][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.183871][ T403] udevd[403]: incorrect ext4 checksum on /dev/loop6 [ 67.189498][ T571] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.52: Unrecognised inode hash code 89 [ 67.197787][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.214144][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.214146][ T571] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.52: Corrupt directory, running e2fsck is recommended [ 67.222652][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.234945][ T571] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.52: No space for directory leaf checksum. Please run e2fsck -D. [ 67.243591][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.258734][ T571] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.52: checksumming directory block 2 [ 67.265920][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.286334][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.290199][ T551] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.302746][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.306946][ T551] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.314518][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.327334][ T551] 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 [ 67.340070][ T556] device veth1_macvtap entered promiscuous mode [ 67.355795][ T551] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.377941][ T551] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.391492][ T551] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.408093][ T551] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.423388][ T551] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.439218][ T551] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.442345][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.454874][ T551] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.462236][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.478162][ T551] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.485314][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.507104][ T551] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.509051][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.519959][ T551] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.527958][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.540123][ T551] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.561424][ T558] device veth0_vlan entered promiscuous mode [ 67.596084][ T576] loop0: detected capacity change from 0 to 128 [ 67.597253][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.610482][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.619026][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.627578][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.636101][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.643017][ T576] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 67.645502][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.664325][ T576] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.674192][ T560] device veth0_vlan entered promiscuous mode [ 67.700898][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.709567][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.726889][ T576] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.48: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.754798][ T579] loop4: detected capacity change from 0 to 128 [ 67.760487][ T576] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 67.772885][ T579] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 67.776003][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.789652][ T541] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.790609][ T579] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.811925][ T576] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.48: Unrecognised inode hash code 89 [ 67.814929][ T403] udevd[403]: incorrect ext4 checksum on /dev/loop0 [ 67.824543][ T576] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.48: Corrupt directory, running e2fsck is recommended [ 67.843689][ T579] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.44: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.846446][ T576] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.48: No space for directory leaf checksum. Please run e2fsck -D. [ 67.864140][ T579] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 67.879149][ T576] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.48: checksumming directory block 2 [ 67.902620][ T403] udevd[403]: incorrect ext4 checksum on /dev/loop4 [ 67.902813][ T558] device veth1_macvtap entered promiscuous mode [ 67.916112][ T579] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.44: Unrecognised inode hash code 89 [ 67.924649][ T560] device veth1_macvtap entered promiscuous mode [ 67.938974][ T551] EXT4-fs (loop6): unmounting filesystem. [ 67.944832][ T543] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.956437][ T579] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.44: Corrupt directory, running e2fsck is recommended [ 67.972849][ T543] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.972927][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.990186][ T579] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.44: No space for directory leaf checksum. Please run e2fsck -D. [ 68.009820][ 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 [ 68.013916][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.036786][ T579] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.44: checksumming directory block 2 [ 68.039717][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.050935][ T543] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.057956][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.069925][ T543] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.079314][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.093267][ T556] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.110630][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.110922][ 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 [ 68.126001][ T556] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.137726][ 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 [ 68.155317][ T556] 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 [ 68.161332][ T543] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.198071][ 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 [ 68.198235][ T556] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.213411][ 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 [ 68.225212][ T556] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended