Warning: Permanently added '10.128.1.174' (ED25519) to the list of known hosts. 2026/10/24 07:35:18 parsed 1 programs [ 33.815396][ T30] kauditd_printk_skb: 31 callbacks suppressed [ 33.815407][ T30] audit: type=1400 audit(1792827319.052:105): avc: denied { unlink } for pid=410 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 33.852023][ T410] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 34.373224][ T30] audit: type=1401 audit(1792827319.602:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 34.430756][ T30] audit: type=1400 audit(1792827319.662:107): avc: denied { create } for pid=434 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 34.746152][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.753518][ T454] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.761311][ T454] device bridge_slave_0 entered promiscuous mode [ 34.775727][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.798765][ T454] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.806475][ T454] device bridge_slave_1 entered promiscuous mode [ 34.887046][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.894324][ T454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.901655][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.908715][ T454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.929267][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.936858][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.944458][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.952119][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.964540][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.972727][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.979787][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.987281][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.995493][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.002610][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.012361][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.021698][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.033946][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.044305][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.052499][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.060192][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.068303][ T454] device veth0_vlan entered promiscuous mode [ 35.078863][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/10/24 07:35:20 executed programs: 0 [ 35.087701][ T454] device veth1_macvtap entered promiscuous mode [ 35.096529][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.106276][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.233258][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.240331][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.247740][ T475] device bridge_slave_0 entered promiscuous mode [ 35.265213][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.272245][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.279714][ T475] device bridge_slave_1 entered promiscuous mode [ 35.336701][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.343738][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.351655][ T477] device bridge_slave_0 entered promiscuous mode [ 35.359672][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.366794][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.374102][ T477] device bridge_slave_1 entered promiscuous mode [ 35.436568][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.443610][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.451098][ T473] device bridge_slave_0 entered promiscuous mode [ 35.461066][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.468316][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.475832][ T480] device bridge_slave_0 entered promiscuous mode [ 35.492446][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.499511][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.506950][ T473] device bridge_slave_1 entered promiscuous mode [ 35.513669][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.520753][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.528050][ T480] device bridge_slave_1 entered promiscuous mode [ 35.591424][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.598604][ T479] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.605989][ T479] device bridge_slave_0 entered promiscuous mode [ 35.624308][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.631390][ T479] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.638808][ T479] device bridge_slave_1 entered promiscuous mode [ 35.680152][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.687216][ T475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.694476][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.701600][ T475] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.755109][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.762386][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.835472][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.842994][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.851873][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.860296][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.868615][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.875769][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.905735][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.913214][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.920773][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.929196][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.937637][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.944694][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.976713][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 35.984906][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.992804][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.001428][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.010060][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.017130][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.024775][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 36.032994][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.040950][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.049386][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.057649][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.064654][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.072019][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.079565][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.087032][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.095579][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.103657][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.110692][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.118112][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.126379][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.134524][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.141818][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.149382][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.157063][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.188305][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.196718][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.204654][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.212360][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.220019][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.228759][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.237027][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.244046][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.251437][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.259950][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.268142][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.275161][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.282732][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.290860][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.298880][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.306816][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 36.315317][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.323656][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 36.331581][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.339607][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.347109][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.354525][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.362884][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.371025][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.378050][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.386246][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.393911][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.401505][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.408974][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.417516][ T475] device veth0_vlan entered promiscuous mode [ 36.433772][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.442072][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.450199][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.458757][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.467079][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.474097][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.483025][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.495559][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.503475][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.510997][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.532589][ T473] device veth0_vlan entered promiscuous mode [ 36.541342][ T475] device veth1_macvtap entered promiscuous mode [ 36.548754][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.557204][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.565447][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.572798][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.580346][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.588351][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.596246][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 36.604286][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.612480][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 36.624640][ T479] device veth0_vlan entered promiscuous mode [ 36.631588][ T477] device veth0_vlan entered promiscuous mode [ 36.645807][ T477] device veth1_macvtap entered promiscuous mode [ 36.654173][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.662763][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.671405][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.679483][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.687242][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.700027][ T473] device veth1_macvtap entered promiscuous mode [ 36.711283][ T480] device veth0_vlan entered promiscuous mode [ 36.728859][ T479] device veth1_macvtap entered promiscuous mode [ 36.737911][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.747457][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.755825][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 36.763998][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.772569][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.780689][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 36.789084][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.797502][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 36.805819][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.814117][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.821906][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.844707][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 36.853118][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.861842][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 36.870287][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.878689][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 36.887036][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.895563][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 36.904120][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.912464][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 36.920909][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.929434][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 36.937717][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.950543][ T480] device veth1_macvtap entered promiscuous mode [ 36.967165][ T497] loop2: detected capacity change from 0 to 128 [ 36.984828][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 36.998737][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.008849][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.012280][ T501] loop3: detected capacity change from 0 to 128 [ 37.018807][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.031711][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.033531][ T497] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.054751][ T30] audit: type=1400 audit(1792827322.282:108): avc: denied { mount } for pid=496 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 37.068135][ T497] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.082805][ T506] loop1: detected capacity change from 0 to 128 [ 37.087306][ T501] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.104906][ T30] audit: type=1400 audit(1792827322.342:109): avc: denied { write } for pid=496 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 37.110686][ T501] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.137862][ T497] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 37.138650][ T30] audit: type=1400 audit(1792827322.342:110): avc: denied { add_name } for pid=496 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 37.164335][ T497] EXT4-fs error (device loop2) in do_split:2097: Corrupt filesystem [ 37.213899][ T30] audit: type=1400 audit(1792827322.342:111): avc: denied { create } for pid=496 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.214112][ T506] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.257400][ T30] audit: type=1400 audit(1792827322.362:112): avc: denied { write open } for pid=496 comm="syz.2.18" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.269695][ T448] udevd[448]: incorrect ext4 checksum on /dev/loop2 [ 37.310974][ T30] audit: type=1400 audit(1792827322.362:113): avc: denied { mounton } for pid=496 comm="syz.2.18" path="/0/file1/bus" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.321115][ T506] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.343633][ T477] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 37.350541][ T30] audit: type=1400 audit(1792827322.362:114): avc: denied { map } for pid=496 comm="syz.2.18" path="/0/file1/bus" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 37.362844][ T501] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 37.397644][ T477] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 37.406005][ T501] EXT4-fs error (device loop3) in do_split:2097: Corrupt filesystem [ 37.417786][ T477] 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 [ 37.427806][ T506] 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 [ 37.450155][ T477] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 37.468742][ T506] EXT4-fs error (device loop1) in do_split:2097: Corrupt filesystem [ 37.478591][ T477] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 37.498198][ T448] udevd[448]: incorrect ext4 checksum on /dev/loop3 [ 37.502813][ T479] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 37.505722][ T511] loop6: detected capacity change from 0 to 128 [ 37.521116][ T479] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 37.528301][ T477] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 37.547284][ T475] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 37.558683][ T477] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 37.562844][ T479] 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 [ 37.586720][ T477] 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. [ 37.598467][ T514] loop5: detected capacity change from 0 to 128 [ 37.612872][ T477] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 37.619926][ T475] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 37.644240][ T511] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.646541][ T475] 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 [ 37.657615][ T477] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 37.677265][ T511] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.692214][ T477] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 37.710757][ T479] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 37.717616][ T477] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 37.743523][ T477] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 37.756657][ T477] EXT4-fs error (device loop2): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 37.769229][ T475] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 37.769709][ T479] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 37.781128][ T477] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 37.795838][ T514] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.808746][ T475] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 37.820852][ T511] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 37.833216][ T477] 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. [ 37.866619][ T514] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.867524][ T479] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 37.881022][ T475] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 37.892080][ T479] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 37.909212][ T511] EXT4-fs error (device loop6) in do_split:2097: Corrupt filesystem [ 37.924234][ T479] 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. [ 37.939978][ T475] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 37.959172][ T479] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 37.960782][ T477] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 37.982552][ T475] 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. [ 37.989068][ T477] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 38.001823][ T473] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 38.025816][ T475] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 38.027226][ T479] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 38.041646][ T475] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 38.071937][ T475] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 38.087131][ T518] EXT4-fs error (device loop5): ext4_find_dest_de:2117: inode #2: block 4: comm syz.5.20: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1012 fake=0 [ 38.106089][ T473] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 38.106811][ T475] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 38.119531][ T473] 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 [ 38.139311][ T479] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 38.152262][ T473] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 38.166195][ T475] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 38.179888][ T480] EXT4-fs error (device loop5): htree_dirblock_to_tree:1112: inode #2: block 4: comm syz-executor: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 38.210551][ T479] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 38.217316][ T475] EXT4-fs error (device loop1): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 38.225722][ T473] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 38.236067][ T479] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 38.260699][ T473] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 38.263490][ T475] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 38.275762][ T479] EXT4-fs error (device loop3): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 38.290493][ T473] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 38.303655][ T475] 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. [ 38.317744][ T479] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 38.333440][ T473] 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. [ 38.362762][ T473] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 38.364436][ T475] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 38.378640][ T479] 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. [ 38.389880][ T475] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 38.406043][ T479] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 38.419035][ T473] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 38.430087][ T479] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 38.458638][ T473] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 38.474219][ T473] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 38.486376][ T473] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 38.504545][ T473] EXT4-fs error (device loop6): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 38.519195][ T473] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 38.549924][ T473] 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. [ 38.566875][ T473] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 38.578601][ T473] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 38.686615][ T520] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.693757][ T520] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.705001][ T520] device bridge_slave_0 entered promiscuous mode [ 38.726222][ T520] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.733439][ T520] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.741160][ T520] device bridge_slave_1 entered promiscuous mode [ 38.831910][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.839181][ T525] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.846633][ T525] device bridge_slave_0 entered promiscuous mode [ 38.853641][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.861001][ T525] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.868490][ T525] device bridge_slave_1 entered promiscuous mode [ 38.904685][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.911762][ T527] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.919288][ T527] device bridge_slave_0 entered promiscuous mode [ 38.936885][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.943925][ T527] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.951486][ T527] device bridge_slave_1 entered promiscuous mode [ 39.047467][ T534] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.054540][ T534] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.061956][ T534] device bridge_slave_0 entered promiscuous mode [ 39.081568][ T534] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.088931][ T534] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.096465][ T534] device bridge_slave_1 entered promiscuous mode [ 39.103378][ T532] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.110487][ T532] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.118061][ T532] device bridge_slave_0 entered promiscuous mode [ 39.125158][ T532] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.132181][ T532] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.139618][ T532] device bridge_slave_1 entered promiscuous mode [ 39.190806][ T8] device bridge_slave_1 left promiscuous mode [ 39.197030][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.204403][ T8] device bridge_slave_0 left promiscuous mode [ 39.210608][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.218302][ T8] device veth1_macvtap left promiscuous mode [ 39.224302][ T8] device veth0_vlan left promiscuous mode [ 39.398295][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.406149][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.413422][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.420674][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.438965][ T534] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.446033][ T534] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.453290][ T534] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.460432][ T534] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.483939][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.491304][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.499308][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.506842][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.515292][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.522632][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.542437][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.550947][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.559300][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.566353][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.573914][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.581873][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.589393][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.620000][ T520] device veth0_vlan entered promiscuous mode [ 39.627073][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.637172][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.645218][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.652605][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.660189][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.668484][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.676631][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.683730][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.691094][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.699577][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.708209][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.715243][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.722641][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.730987][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.739214][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.746242][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.753566][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.761630][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.769558][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.777719][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.800281][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.822396][ T520] device veth1_macvtap entered promiscuous mode [ 39.829523][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.838379][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.846517][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.865126][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.873330][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.880363][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.887857][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.896720][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.903734][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.911231][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.919329][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.926940][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.934301][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.942386][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.950409][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.958510][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.966453][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.974661][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.983008][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.990037][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.997414][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.005698][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.013772][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.020798][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.045880][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.054156][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.062588][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.069651][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.077212][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.085870][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.094140][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.101188][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.108582][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.116581][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.124436][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.132712][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.141212][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.149664][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.157557][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.165640][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.173496][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.181815][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.190096][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.206561][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.214775][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.223241][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.231499][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.251046][ T525] device veth0_vlan entered promiscuous mode [ 40.259036][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.267546][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.275678][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.284003][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.292550][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.300646][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.308694][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.316303][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.323635][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.331206][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.345566][ T525] device veth1_macvtap entered promiscuous mode 2026/10/24 07:35:25 executed programs: 25 [ 40.352465][ T527] device veth0_vlan entered promiscuous mode [ 40.359572][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.368378][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.376674][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.384278][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.391566][ T545] loop7: detected capacity change from 0 to 128 [ 40.401796][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.404590][ T545] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.413844][ T532] device veth0_vlan entered promiscuous mode [ 40.425610][ T545] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.440063][ T545] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.27: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 40.460025][ T545] EXT4-fs error (device loop7) in do_split:2097: Corrupt filesystem [ 40.478992][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.480167][ T448] udevd[448]: incorrect ext4 checksum on /dev/loop7 [ 40.487013][ T520] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 40.499595][ T448] udevd[448]: incorrect ext4 checksum on /dev/loop7 [ 40.508087][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.512790][ T520] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 40.519672][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.532710][ T520] 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 [ 40.540992][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.560807][ T520] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 40.569650][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.580269][ T520] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 40.588609][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.601875][ T520] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 40.610129][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.624911][ T520] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 40.633216][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.647332][ T520] 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. [ 40.663405][ T532] device veth1_macvtap entered promiscuous mode [ 40.670766][ T520] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 40.698615][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.705291][ T520] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 40.709448][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.721959][ T520] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 40.732335][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.744030][ T520] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 40.751542][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.762915][ T520] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 40.770723][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.783741][ T520] EXT4-fs error (device loop7): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 40.791673][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.803397][ T520] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 40.811662][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.825816][ T520] 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. [ 40.849986][ T520] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 40.852269][ T534] device veth0_vlan entered promiscuous mode [ 40.862139][ T520] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 40.875807][ T534] device veth1_macvtap entered promiscuous mode [ 40.888499][ T527] device veth1_macvtap entered promiscuous mode [ 40.911114][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.919047][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.923960][ T549] loop8: detected capacity change from 0 to 128 [ 40.927371][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.942502][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.952439][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.961283][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.970817][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.976450][ T549] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.979364][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.998143][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.005908][ T549] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.006764][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.019452][ T549] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.29: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 41.045939][ T549] EXT4-fs error (device loop8) in do_split:2097: Corrupt filesystem [ 41.062801][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.072390][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.075204][ T448] udevd[448]: incorrect ext4 checksum on /dev/loop8 [ 41.080819][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.095635][ T552] loop4: detected capacity change from 0 to 128 [ 41.096118][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.119788][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.128780][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.136692][ T525] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.138442][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.157177][ T554] loop0: detected capacity change from 0 to 128 [ 41.157766][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.163606][ T525] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.186178][ T525] 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 [ 41.206425][ T554] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.220107][ T525] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.220257][ T554] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.243589][ T525] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.248698][ T554] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.35: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 41.257590][ T525] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 41.292931][ T525] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 41.303060][ T552] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.312249][ T554] EXT4-fs error (device loop0) in do_split:2097: Corrupt filesystem [ 41.326395][ T552] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.330722][ T525] 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. [ 41.354429][ T525] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 41.359575][ T552] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.33: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 41.389504][ T525] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 41.391347][ T559] loop9: detected capacity change from 0 to 128 [ 41.419147][ T552] EXT4-fs error (device loop4) in do_split:2097: Corrupt filesystem [ 41.428338][ T534] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.442563][ T534] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.454009][ T448] udevd[448]: incorrect ext4 checksum on /dev/loop0 [ 41.457308][ T534] 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 [ 41.495807][ T534] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.497574][ T422] udevd[422]: incorrect ext4 checksum on /dev/loop4 [ 41.514926][ T525] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 41.522503][ T534] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.533451][ T532] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.546906][ T448] udevd[448]: incorrect ext4 checksum on /dev/loop4 [ 41.563690][ T532] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.568036][ T534] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 41.577480][ T559] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 41.595594][ T532] 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 [ 41.602319][ T525] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.628310][ T559] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.634855][ T534] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 41.659597][ T525] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.665529][ T532] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.673250][ T525] EXT4-fs error (device loop8): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 41.697284][ T525] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 41.700224][ T532] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.712113][ T534] 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. [ 41.729314][ T525] 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. [ 41.741313][ T532] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 41.761268][ T534] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 41.771765][ T525] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.795154][ T559] ================================================================== [ 41.797695][ T525] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.805684][ T559] BUG: KASAN: use-after-free in do_split+0x1a7c/0x1fa0 [ 41.805711][ T559] Read of size 157024 at addr ffff8881270cb028 by task syz.9.31/559 [ 41.805723][ T559] [ 41.805732][ T559] CPU: 1 PID: 559 Comm: syz.9.31 Not tainted syzkaller #0 [ 41.805747][ T559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 41.805759][ T559] Call Trace: [ 41.805764][ T559] [ 41.805769][ T559] __dump_stack+0x21/0x30 [ 41.820903][ T534] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 41.825579][ T559] dump_stack_lvl+0x110/0x170 [ 41.825598][ T559] ? show_regs_print_info+0x20/0x20 [ 41.825612][ T559] ? load_image+0x3f0/0x3f0 [ 41.825625][ T559] print_address_description+0x7f/0x2c0 [ 41.833757][ T532] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 41.835927][ T559] ? do_split+0x1a7c/0x1fa0 [ 41.835944][ T559] kasan_report+0x10f/0x150 [ 41.835958][ T559] ? do_split+0x1a7c/0x1fa0 [ 41.835970][ T559] kasan_check_range+0x249/0x2a0 [ 41.835983][ T559] ? do_split+0x1a7c/0x1fa0 [ 41.843392][ T532] 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. [ 41.853100][ T559] memmove+0x2d/0x70 [ 41.853120][ T559] do_split+0x1a7c/0x1fa0 [ 41.853137][ T559] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 41.856664][ T534] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 41.859310][ T559] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 41.878204][ T534] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.878426][ T559] make_indexed_dir+0xe78/0x14d0 [ 41.883111][ T534] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.888309][ T559] ? add_dirent_to_buf+0x7a0/0x7a0 [ 41.888326][ T559] ? add_dirent_to_buf+0x514/0x7a0 [ 41.888338][ T559] ext4_add_entry+0xdf1/0x1020 [ 41.888353][ T559] ? ext4_inc_count+0x1b0/0x1b0 [ 41.888373][ T559] ? atime_needs_update+0x810/0x810 [ 41.900745][ T532] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 41.913097][ T559] ? __ext4_link+0x246/0x760 [ 41.913118][ T559] __ext4_link+0x4db/0x760 [ 41.913131][ T559] ? ext4_update_dx_flag+0x1f0/0x1f0 [ 41.933101][ T534] EXT4-fs error (device loop0): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 41.936156][ T559] ? lookup_one_qstr_excl+0x122/0x250 [ 41.936177][ T559] ? clear_nonspinnable+0x60/0x60 [ 41.936192][ T559] ext4_link+0x1ee/0x290 [ 41.936206][ T559] vfs_link+0x638/0x7f0 [ 41.975774][ T532] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 41.980483][ T559] do_linkat+0x1e7/0x750 [ 41.995322][ T534] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 41.997799][ T559] __x64_sys_link+0x86/0x90 [ 42.002975][ T532] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 42.015699][ T559] x64_sys_call+0x34d/0x9a0 [ 42.015720][ T559] do_syscall_64+0x4c/0xa0 [ 42.015733][ T559] ? clear_bhb_loop+0x50/0xa0 [ 42.015747][ T559] ? clear_bhb_loop+0x50/0xa0 [ 42.015759][ T559] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 42.021573][ T534] 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. [ 42.026109][ T559] RIP: 0033:0x7f8774a840b9 [ 42.026124][ T559] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 42.026139][ T559] RSP: 002b:00007f87744ea028 EFLAGS: 00000246 [ 42.031243][ T532] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 42.035790][ T559] ORIG_RAX: 0000000000000056 [ 42.035809][ T559] RAX: ffffffffffffffda RBX: 00007f8774cb0fa0 RCX: 00007f8774a840b9 [ 42.035819][ T559] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000001240 [ 42.035829][ T559] RBP: 00007f8774b169c4 R08: 0000000000000000 R09: 0000000000000000 [ 42.035837][ T559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.042394][ T534] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 42.055734][ T559] R13: 0000000000000000 R14: 00007f8774cb0fa0 R15: 00007fffe458bd08 [ 42.055752][ T559] [ 42.055757][ T559] [ 42.055760][ T559] The buggy address belongs to the page: [ 42.055777][ T559] page:ffffea00049c32c0 refcount:3 mapcount:1 mapping:ffff8881092ca4d8 index:0x1 pfn:0x1270cb [ 42.055798][ T559] memcg:ffff88812dada280 [ 42.055804][ T559] aops:def_blk_aops ino:700009 [ 42.055818][ T559] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 42.055846][ T559] raw: 400000000032201e ffffea0004be4348 ffffea0004702248 ffff8881092ca4d8 [ 42.055859][ T559] raw: 0000000000000001 ffff88812201a498 0000000300000000 ffff88812dada280 [ 42.055867][ T559] page dumped because: kasan: bad access detected [ 42.055873][ T559] page_owner tracks the page as allocated [ 42.055881][ T559] page last allocated via order 0, migratetype Movable, gfp_mask 0x108c48(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), pid 559, ts 41695340320, free_ts 41532887065 [ 42.055903][ T559] post_alloc_hook+0x192/0x1b0 [ 42.055918][ T559] prep_new_page+0x1c/0x110 [ 42.055929][ T559] get_page_from_freelist+0x2c3a/0x2cd0 [ 42.055943][ T559] __alloc_pages+0x1a2/0x460 [ 42.055957][ T559] pagecache_get_page+0xacc/0xdd0 [ 42.055970][ T559] __getblk_gfp+0x231/0x7d0 [ 42.055986][ T559] ext4_getblk+0x224/0x660 [ 42.056000][ T559] ext4_bread_batch+0x66/0x4a0 [ 42.056012][ T559] __ext4_find_entry+0x120b/0x1cf0 [ 42.056024][ T559] ext4_lookup+0x382/0x930 [ 42.056035][ T559] path_openat+0x1436/0x2f80 [ 42.056048][ T559] do_filp_open+0x1df/0x400 [ 42.061323][ T532] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 42.065105][ T559] do_sys_openat2+0x15e/0x7f0 [ 42.065121][ T559] __x64_sys_creat+0x8e/0xb0 [ 42.065132][ T559] x64_sys_call+0x94a/0x9a0 [ 42.065144][ T559] do_syscall_64+0x4c/0xa0 [ 42.072598][ T532] EXT4-fs error (device loop4): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 42.082614][ T559] page last free stack trace: [ 42.082621][ T559] free_unref_page_prepare+0x5fa/0x600 [ 42.082639][ T559] free_unref_page_list+0x138/0x9e0 [ 42.082652][ T559] release_pages+0x1264/0x12c0 [ 42.082664][ T559] free_pages_and_swap_cache+0x86/0xa0 [ 42.082677][ T559] tlb_finish_mmu+0x17e/0x310 [ 42.088627][ T534] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 42.093042][ T559] exit_mmap+0x43b/0x8b0 [ 42.097778][ T532] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 42.101583][ T559] __mmput+0x92/0x300 [ 42.156945][ T532] 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. [ 42.158796][ T559] mmput+0x50/0x150 [ 42.178309][ T532] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 42.178368][ T559] do_exit+0xacc/0x29a0 [ 42.205353][ T532] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 42.217881][ T559] do_group_exit+0x149/0x310 [ 42.217902][ T559] get_signal+0x64f/0x1430 [ 42.217915][ T559] arch_do_signal_or_restart+0xe2/0x1100 [ 42.217929][ T559] exit_to_user_mode_loop+0xa7/0xe0 [ 42.217942][ T559] exit_to_user_mode_prepare+0x87/0xd0 [ 42.217960][ T559] syscall_exit_to_user_mode+0x1a/0x30 [ 42.217974][ T559] do_syscall_64+0x58/0xa0 [ 42.217987][ T559] [ 42.217990][ T559] Memory state around the buggy address: [ 42.217998][ T559] ffff8881270cff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 42.218007][ T559] ffff8881270cff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 42.218014][ T559] >ffff8881270d0000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 42.218021][ T559] ^ [ 42.218027][ T559] ffff8881270d0080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 42.218035][ T559] ffff8881270d0100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 42.218042][ T559] ================================================================== [ 42.218048][ T559] Disabling lock debugging due to kernel taint [ 42.221960][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 42.221973][ T30] audit: type=1400 audit(1792827327.302:120): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 42.235914][ T559] EXT4-fs error (device loop9): ext4_dx_csum_set:531: inode #2: comm syz.9.31: dir seems corrupt? Run e2fsck -D. [ 42.238917][ T527] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 42.296863][ T30] audit: type=1400 audit(1792827327.302:121): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 42.327993][ T527] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 42.337080][ T30] audit: type=1400 audit(1792827327.302:122): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 42.344361][ T527] 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 [ 42.353032][ T30] audit: type=1400 audit(1792827327.302:123): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 42.361105][ T527] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 42.365362][ T30] audit: type=1400 audit(1792827327.302:124): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 42.391353][ T527] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 42.406359][ T30] audit: type=1400 audit(1792827327.302:125): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 42.406922][ T527] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 42.411050][ T30] audit: type=1400 audit(1792827327.302:126): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 42.415745][ T527] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 42.971490][ T527] 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. [ 42.988296][ T527] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 43.003424][ T527] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 43.018752][ T527] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 43.033894][ T527] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 43.045689][ T527] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 43.058789][ T527] EXT4-fs error (device loop9): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 43.071208][ T527] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 43.071371][ T561] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.085974][ T527] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 43.093146][ T561] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.108048][ T527] 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. [ 43.115479][ T561] device bridge_slave_0 entered promiscuous mode [ 43.130713][ T527] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 43.148129][ T527] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 43.170065][ T561] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.177615][ T561] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.185267][ T561] device bridge_slave_1 entered promiscuous mode [ 43.341219][ T570] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.348587][ T570] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.356343][ T570] device bridge_slave_0 entered promiscuous mode [ 43.364170][ T570] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.371455][ T570] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.378938][ T570] device bridge_slave_1 entered promiscuous mode [ 43.413771][ T561] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.420853][ T561] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.436626][ T499] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.501127][ T573] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.508224][ T573] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.515621][ T573] device bridge_slave_0 entered promiscuous mode [ 43.525606][ T573] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.532639][ T573] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.540275][ T573] device bridge_slave_1 entered promiscuous mode [ 43.575558][ T578] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.582597][ T578] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.589974][ T578] device bridge_slave_0 entered promiscuous mode [ 43.598144][ T8] device bridge_slave_1 left promiscuous mode [ 43.604286][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.611922][ T8] device bridge_slave_0 left promiscuous mode [ 43.618194][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.625957][ T8] device bridge_slave_1 left promiscuous mode [ 43.632061][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.639857][ T8] device bridge_slave_0 left promiscuous mode [ 43.646042][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.653816][ T8] device bridge_slave_1 left promiscuous mode [ 43.660276][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.667866][ T8] device bridge_slave_0 left promiscuous mode [ 43.674173][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.682297][ T8] device bridge_slave_1 left promiscuous mode [ 43.688586][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.696379][ T8] device bridge_slave_0 left promiscuous mode [ 43.702506][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.710705][ T8] device bridge_slave_1 left promiscuous mode [ 43.717031][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.724557][ T8] device bridge_slave_0 left promiscuous mode [ 43.730778][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.739169][ T8] device veth1_macvtap left promiscuous mode [ 43.745217][ T8] device veth0_vlan left promiscuous mode [ 43.751087][ T8] device veth1_macvtap left promiscuous mode [ 43.757160][ T8] device veth0_vlan left promiscuous mode [ 43.762973][ T8] device veth1_macvtap left promiscuous mode [ 43.769075][ T8] device veth0_vlan left promiscuous mode [ 43.774980][ T8] device veth1_macvtap left promiscuous mode [ 43.780964][ T8] device veth0_vlan left promiscuous mode [ 43.787114][ T8] device veth1_macvtap left promiscuous mode [ 43.793234][ T8] device veth0_vlan left promiscuous mode [ 44.205969][ T578] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.213006][ T578] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.220747][ T578] device bridge_slave_1 entered promiscuous mode [ 44.278487][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.286255][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.297272][ T572] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.304304][ T572] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.311693][ T572] device bridge_slave_0 entered promiscuous mode [ 44.329714][ T572] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.336774][ T572] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.344035][ T572] device bridge_slave_1 entered promiscuous mode [ 44.365712][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.373990][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.382345][ T499] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.389386][ T499] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.396887][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.405367][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.413455][ T499] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.420484][ T499] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.489378][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.497536][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.505768][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.513740][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.535484][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.542920][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.550454][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.559157][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.567512][ T499] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.574534][ T499] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.582115][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.607918][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.616812][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.625687][ T499] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.632825][ T499] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.650631][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.658894][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.667386][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.675767][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.688519][ T561] device veth0_vlan entered promiscuous mode [ 44.705353][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.713246][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.721370][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.729093][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.737150][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.759821][ T561] device veth1_macvtap entered promiscuous mode [ 44.768920][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.777138][ T499] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.784147][ T499] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.791659][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.799958][ T499] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.806995][ T499] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.814411][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.822061][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.829533][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.838000][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.846121][ T499] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.853124][ T499] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.860601][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.868923][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.877505][ T499] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.884517][ T499] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.891889][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.900264][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.908264][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.915711][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.923116][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.931414][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.939869][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.947725][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.956154][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.964439][ T499] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.971479][ T499] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.979032][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.986806][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.994409][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.008685][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.017301][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.025695][ T499] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.033142][ T499] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.040749][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.048968][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.057011][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.065101][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.081193][ T573] device veth0_vlan entered promiscuous mode [ 45.093206][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.101933][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.110009][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.117670][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.125171][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.133343][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.141763][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.150068][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.169283][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.177892][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.186047][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.193704][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.204195][ T337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.215387][ T570] device veth0_vlan entered promiscuous mode [ 45.230074][ T573] device veth1_macvtap entered promiscuous mode [ 45.231740][ T589] loop5: detected capacity change from 0 to 128 [ 45.243501][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.252657][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.269949][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.284181][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.286414][ T592] loop1: detected capacity change from 0 to 128 [ 45.296152][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.309827][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.327156][ T570] device veth1_macvtap entered promiscuous mode [ 45.347253][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.354074][ T589] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.355755][ T592] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.366716][ T589] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.377294][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.388603][ T592] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.396238][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.411446][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.414520][ T589] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 45.420220][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.446949][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.449023][ T592] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 45.455321][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.474467][ T589] EXT4-fs error (device loop5) in do_split:2097: Corrupt filesystem [ 45.491107][ T572] device veth0_vlan entered promiscuous mode [ 45.495364][ T592] EXT4-fs error (device loop1) in do_split:2097: Corrupt filesystem 2026/10/24 07:35:30 executed programs: 42 [ 45.518463][ T573] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.535918][ T600] loop3: detected capacity change from 0 to 128 [ 45.537862][ T561] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.545274][ T573] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.565250][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.577632][ T573] 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 [ 45.579364][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.598522][ T561] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.606834][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.619540][ T600] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.627877][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.637762][ T600] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.645862][ T573] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.657165][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.667684][ T561] 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 [ 45.675394][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.699700][ T573] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.714955][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.723577][ T561] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.727109][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.737780][ T600] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.45: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 45.743491][ T573] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 45.764193][ T572] device veth1_macvtap entered promiscuous mode [ 45.782641][ T573] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 45.782716][ T561] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.805793][ T600] EXT4-fs error (device loop3) in do_split:2097: Corrupt filesystem [ 45.818963][ T573] 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. [ 45.822014][ T561] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 45.835335][ T573] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 45.853727][ T561] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 45.871150][ T573] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 45.880127][ T578] device veth0_vlan entered promiscuous mode [ 45.895455][ T573] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 45.902717][ T561] 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. [ 45.921888][ T570] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.939274][ T578] device veth1_macvtap entered promiscuous mode [ 45.949965][ T570] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.950243][ T561] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 45.963269][ T573] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.989664][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.990277][ T570] 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 [ 46.017409][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.024918][ T573] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.025943][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.038639][ T573] EXT4-fs error (device loop1): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 46.058941][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.059732][ T570] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.067280][ T561] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 46.078761][ T573] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.094975][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.108270][ T570] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.117353][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.137641][ T561] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 46.152709][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.153110][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.167568][ T573] 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. [ 46.175801][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.191063][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 46.198482][ T561] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.213465][ T573] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.225509][ T561] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.237981][ T573] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.250134][ T561] EXT4-fs error (device loop5): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 46.263185][ T570] 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. [ 46.275647][ T561] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.290910][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 46.312163][ T561] 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. [ 46.339511][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 46.342753][ T561] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.368371][ T561] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.369268][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 46.384978][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.405753][ T570] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.405875][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.435096][ T604] loop2: detected capacity change from 0 to 128 [ 46.441713][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.450592][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.459654][ T570] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.474496][ T570] EXT4-fs error (device loop3): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 46.502336][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.508079][ T604] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.523107][ T570] 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. [ 46.527871][ T604] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.546160][ T607] loop6: detected capacity change from 0 to 128 [ 46.578140][ T604] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.47: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 46.589204][ T570] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.609921][ T570] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.632282][ T604] EXT4-fs error (device loop2) in do_split:2097: Corrupt filesystem [ 46.654635][ T607] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.657457][ T422] udevd[422]: incorrect ext4 checksum on /dev/loop2 [ 46.670674][ T607] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.695394][ T572] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.707042][ T607] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.49: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 46.719021][ T448] udevd[448]: incorrect ext4 checksum on /dev/loop2 [ 46.726255][ T572] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.746603][ T572] 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 [ 46.767471][ T572] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.776832][ T607] EXT4-fs error (device loop6) in do_split:2097: Corrupt filesystem [ 46.781422][ T572] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.804677][ T572] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.824738][ T578] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.841154][ T572] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 46.865921][ T578] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.880524][ T578] 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 [ 46.890464][ T572] 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. [ 46.903009][ T578] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.923265][ T572] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 46.928498][ T578] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.956555][ T578] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.958427][ T572] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 46.972858][ T578] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 46.987447][ T572] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 47.003234][ T578] 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. [ 47.017861][ T572] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.044098][ T572] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.045988][ T578] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.057219][ T572] EXT4-fs error (device loop2): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 47.084357][ T578] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.099773][ T572] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.104581][ T578] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 47.114874][ T572] 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. [ 47.130203][ T578] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.145613][ T572] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.157132][ T578] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.168411][ T572] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.190287][ T578] EXT4-fs error (device loop6): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 47.206490][ T578] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.229776][ T612] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.237127][ T612] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.238144][ T578] 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. [ 47.244571][ T612] device bridge_slave_0 entered promiscuous mode [ 47.282818][ T612] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.294599][ T612] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.302405][ T578] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.302540][ T612] device bridge_slave_1 entered promiscuous mode [ 47.314373][ T578] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.391284][ T614] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.398548][ T614] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.406282][ T614] device bridge_slave_0 entered promiscuous mode [ 47.421808][ T614] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.429365][ T614] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.437656][ T614] device bridge_slave_1 entered promiscuous mode [ 47.560590][ T619] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.567816][ T619] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.575350][ T619] device bridge_slave_0 entered promiscuous mode [ 47.597051][ T619] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.604089][ T619] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.611528][ T619] device bridge_slave_1 entered promiscuous mode [ 47.629420][ T612] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.636479][ T612] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.643730][ T612] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.650769][ T612] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.675054][ T594] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.682305][ T594] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.750179][ T626] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.757269][ T626] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.764677][ T626] device bridge_slave_0 entered promiscuous mode [ 47.782273][ T626] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.789496][ T626] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.796917][ T626] device bridge_slave_1 entered promiscuous mode [ 47.806717][ T624] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.813835][ T624] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.821472][ T624] device bridge_slave_0 entered promiscuous mode [ 47.832027][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.839553][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.859147][ T624] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.866243][ T624] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.873551][ T624] device bridge_slave_1 entered promiscuous mode [ 47.895516][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.903951][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.912204][ T594] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.919341][ T594] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.954037][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.962617][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.971083][ T594] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.978220][ T594] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.026097][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.034229][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.063748][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.071987][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.099258][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.106674][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.123669][ T612] device veth0_vlan entered promiscuous mode [ 48.134903][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.143252][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.151803][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.159954][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.168278][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.176719][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.184893][ T594] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.191905][ T594] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.199533][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.206947][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.214316][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.223111][ T8] device bridge_slave_1 left promiscuous mode [ 48.229298][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.236987][ T8] device bridge_slave_0 left promiscuous mode [ 48.243424][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.253303][ T8] device bridge_slave_1 left promiscuous mode [ 48.259704][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.267111][ T8] device bridge_slave_0 left promiscuous mode [ 48.273188][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.280953][ T8] device bridge_slave_1 left promiscuous mode [ 48.287087][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.294491][ T8] device bridge_slave_0 left promiscuous mode [ 48.301002][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.308886][ T8] device bridge_slave_1 left promiscuous mode [ 48.315134][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.322457][ T8] device bridge_slave_0 left promiscuous mode [ 48.328714][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.336385][ T8] device bridge_slave_1 left promiscuous mode [ 48.342512][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.349925][ T8] device bridge_slave_0 left promiscuous mode [ 48.356123][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.363818][ T8] device bridge_slave_1 left promiscuous mode [ 48.370002][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.377474][ T8] device bridge_slave_0 left promiscuous mode [ 48.383584][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.392309][ T8] device veth1_macvtap left promiscuous mode [ 48.398345][ T8] device veth0_vlan left promiscuous mode [ 48.404146][ T8] device veth1_macvtap left promiscuous mode [ 48.410316][ T8] device veth0_vlan left promiscuous mode [ 48.416185][ T8] device veth1_macvtap left promiscuous mode [ 48.422174][ T8] device veth0_vlan left promiscuous mode [ 48.428179][ T8] device veth1_macvtap left promiscuous mode [ 48.434161][ T8] device veth0_vlan left promiscuous mode [ 48.440561][ T8] device veth1_macvtap left promiscuous mode [ 48.446751][ T8] device veth0_vlan left promiscuous mode [ 48.452768][ T8] device veth1_macvtap left promiscuous mode [ 48.459091][ T8] device veth0_vlan left promiscuous mode [ 48.918671][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.926981][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.935550][ T594] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.942596][ T594] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.950139][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.958411][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.966476][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.974444][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.990244][ T612] device veth1_macvtap entered promiscuous mode [ 48.998999][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.007483][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.018968][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.027498][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.035681][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.043369][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.050884][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.063207][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.071517][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.079697][ T594] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.086755][ T594] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.094112][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.102674][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.111100][ T594] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.118356][ T594] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.125952][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.139726][ T614] device veth0_vlan entered promiscuous mode [ 49.150937][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.158953][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.167152][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.175833][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.183738][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.191955][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.199932][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.207534][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.225598][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.233013][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.240543][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.248654][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.256914][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.265116][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.273348][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.281888][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.290159][ T594] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.297180][ T594] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.304615][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.312904][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.321292][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.329656][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.337907][ T594] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.344955][ T594] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.352597][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.361274][ T614] device veth1_macvtap entered promiscuous mode [ 49.379636][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.387390][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.395458][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.403419][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.411687][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.435538][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.443819][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.452201][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.460958][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.469371][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.477788][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.486156][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.493498][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.501156][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.509586][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.517747][ T594] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.524765][ T594] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.532180][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.540431][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.548832][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.557393][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.565716][ T594] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.572830][ T594] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.580624][ T594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.592681][ T626] device veth0_vlan entered promiscuous mode [ 49.609578][ T637] loop7: detected capacity change from 0 to 128 [ 49.610209][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.624139][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.632212][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.640708][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.648770][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.656887][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.667929][ T619] device veth0_vlan entered promiscuous mode [ 49.676310][ T637] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.683336][ T626] device veth1_macvtap entered promiscuous mode [ 49.687176][ T637] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.707959][ T637] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.55: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.727379][ T637] EXT4-fs error (device loop7) in do_split:2097: Corrupt filesystem [ 49.728279][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.744450][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.752947][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.756233][ T448] udevd[448]: incorrect ext4 checksum on /dev/loop7 [ 49.761316][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.776107][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.778817][ T612] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.784119][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.803353][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.811826][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.813039][ T612] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.820152][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.833566][ T612] 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 [ 49.842462][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.868710][ T612] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.868787][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.880726][ T612] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.903390][ T612] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.920243][ T612] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.934016][ T624] device veth0_vlan entered promiscuous mode [ 49.952092][ T641] loop0: detected capacity change from 0 to 128 [ 49.953446][ T619] device veth1_macvtap entered promiscuous mode [ 49.958728][ T612] 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. [ 49.981098][ T612] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.998902][ T612] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.008811][ T645] loop9: detected capacity change from 0 to 128 [ 50.020392][ T641] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.020505][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.031012][ T641] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.045922][ T612] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.049754][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.072175][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.085214][ T624] device veth1_macvtap entered promiscuous mode [ 50.096119][ T645] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.096925][ T641] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.59: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.107175][ T645] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.129863][ T612] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.137741][ T641] EXT4-fs error (device loop0) in do_split:2097: Corrupt filesystem [ 50.155641][ T612] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.155694][ T612] EXT4-fs error (device loop7): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 50.155969][ T612] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.178927][ T645] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.65: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.186970][ T614] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.199339][ T645] EXT4-fs error (device loop9) in do_split:2097: Corrupt filesystem [ 50.214345][ T614] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.238158][ T626] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.247260][ T612] 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. [ 50.258700][ T626] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.278967][ T614] 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 [ 50.288796][ T448] udevd[448]: incorrect ext4 checksum on /dev/loop9 [ 50.308551][ T626] 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 [ 50.317029][ T612] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.334286][ T614] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.346868][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.358219][ T614] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.380024][ T626] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.380368][ T614] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.392376][ T612] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.406771][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.419348][ T626] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.427361][ T614] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.440453][ T626] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.469986][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.477838][ T626] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.492933][ T614] 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. [ 50.493195][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.508727][ T614] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.517398][ T626] 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. [ 50.531937][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.548877][ T626] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.555717][ T614] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.571084][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.592497][ T626] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.592824][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.607863][ T614] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.617055][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.638832][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.647551][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.651294][ T626] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.656112][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.678973][ T626] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.679242][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.690881][ T614] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.699218][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.710862][ T626] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.718421][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.731000][ T614] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.739196][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.752257][ T626] EXT4-fs error (device loop9): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 50.760316][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.772345][ T614] EXT4-fs error (device loop0): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 50.781126][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.792804][ T626] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.806195][ T614] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.815174][ T626] 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. [ 50.844791][ T614] 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. [ 50.845421][ T614] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.868749][ T626] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2026/10/24 07:35:36 executed programs: 61 [ 50.873437][ T614] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.884614][ T626] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.915169][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.933326][ T499] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.938744][ T649] loop8: detected capacity change from 0 to 128 [ 50.968139][ T651] loop4: detected capacity change from 0 to 128 [ 50.980407][ T649] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.991126][ T649] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.010798][ T651] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.069221][ T651] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.085315][ T656] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.61: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.088286][ T651] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.63: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.122020][ T656] EXT4-fs error (device loop8) in do_split:2097: Corrupt filesystem [ 51.135102][ T651] EXT4-fs error (device loop4) in do_split:2097: Corrupt filesystem [ 51.161835][ T619] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.174275][ T624] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.192784][ T624] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.193914][ T655] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.213828][ T624] 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 [ 51.233990][ T619] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.234055][ T655] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.247663][ T619] 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 [ 51.254379][ T624] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.275747][ T655] device bridge_slave_0 entered promiscuous mode [ 51.292743][ T619] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.296413][ T655] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.311464][ T655] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.312122][ T619] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.318997][ T655] device bridge_slave_1 entered promiscuous mode [ 51.331896][ T624] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.338574][ T619] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.353135][ T624] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.369830][ T619] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.395917][ T624] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.396047][ T619] 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. [ 51.413960][ T624] 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. [ 51.426592][ T619] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.444276][ T624] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.458544][ T619] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.486786][ T619] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.488897][ T624] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.518717][ T619] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.530492][ T624] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.530763][ T619] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.558530][ T619] EXT4-fs error (device loop8): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 51.563355][ T624] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.585592][ T619] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.587228][ T624] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.602685][ T619] 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. [ 51.617813][ T624] EXT4-fs error (device loop4): ext4_empty_dir:3141: inode #11: comm syz-executor: Directory block failed checksum [ 51.640218][ T619] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.647959][ T624] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.654669][ T619] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.670521][ T624] 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. [ 51.701206][ T624] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.713265][ T624] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.759266][ T662] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.766763][ T662] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.774219][ T662] device bridge_slave_0 entered promiscuous mode [ 51.796717][ T662] bridge0: port 2(bridge_slave_1) entered blocking state