Warning: Permanently added '10.128.10.34' (ED25519) to the list of known hosts. 2025/12/05 11:44:59 parsed 1 programs [ 46.055707][ T28] audit: type=1400 audit(1764935100.555:106): avc: denied { unlink } for pid=397 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 46.096884][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.741617][ T28] audit: type=1401 audit(1764935101.235:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 47.000552][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.007838][ T419] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.019061][ T419] device bridge_slave_0 entered promiscuous mode [ 47.046370][ T28] audit: type=1400 audit(1764935101.545:108): 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 [ 47.072757][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.115355][ T419] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.136732][ T419] device bridge_slave_1 entered promiscuous mode [ 47.391144][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.398292][ T419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.405740][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.412776][ T419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.443659][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.455504][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.463132][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.471357][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.486698][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.495227][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.502271][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.509788][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.519312][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.526405][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.536025][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.545563][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.559961][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.570928][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.579279][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.586977][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/12/05 11:45:02 executed programs: 0 [ 47.595414][ T419] device veth0_vlan entered promiscuous mode [ 47.604862][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.614010][ T419] device veth1_macvtap entered promiscuous mode [ 47.623528][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.633496][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.807135][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.814297][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.822117][ T467] device bridge_slave_0 entered promiscuous mode [ 47.830408][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.837659][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.845245][ T467] device bridge_slave_1 entered promiscuous mode [ 47.918094][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.925363][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.932834][ T470] device bridge_slave_0 entered promiscuous mode [ 47.953354][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.960621][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.968245][ T470] device bridge_slave_1 entered promiscuous mode [ 48.003590][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.010707][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.018567][ T474] device bridge_slave_0 entered promiscuous mode [ 48.038734][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.045845][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.053183][ T474] device bridge_slave_1 entered promiscuous mode [ 48.084597][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.091713][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.099098][ T473] device bridge_slave_0 entered promiscuous mode [ 48.110773][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.117893][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.125327][ T471] device bridge_slave_0 entered promiscuous mode [ 48.132257][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.139471][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.146858][ T471] device bridge_slave_1 entered promiscuous mode [ 48.156570][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.163612][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.171200][ T473] device bridge_slave_1 entered promiscuous mode [ 48.328039][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.335775][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.388900][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.397387][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.406114][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.413140][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.421208][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.430231][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.438575][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.445613][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.453191][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.492672][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.500898][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.523505][ T467] device veth0_vlan entered promiscuous mode [ 48.535631][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.544978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.553318][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.561290][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.594053][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.601571][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.609514][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.618275][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.625339][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.632902][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.641413][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.648467][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.656379][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.673475][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.683554][ T467] device veth1_macvtap entered promiscuous mode [ 48.700704][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.717392][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.724964][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.732575][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.741035][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.749741][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.758476][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.765536][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.772924][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.781384][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.789549][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.796580][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.828539][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.837329][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.844913][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.852851][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.860671][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.869331][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.876549][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.884216][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.892638][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.899708][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.907173][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.915386][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.923513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.931038][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.938463][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.946818][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.954951][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.961986][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.969423][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.977892][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.986146][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.993257][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.000840][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.008601][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.018450][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.027018][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.041076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.049747][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.058024][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.068010][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.078780][ T471] device veth0_vlan entered promiscuous mode [ 49.085350][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.093375][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.101798][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.111060][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.136726][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.144288][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.151983][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.160588][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.169192][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.177545][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.186156][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.194144][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.202165][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.210660][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.222523][ T473] device veth0_vlan entered promiscuous mode [ 49.242047][ T471] device veth1_macvtap entered promiscuous mode [ 49.253472][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.261755][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.270277][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.280015][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.288681][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.297103][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.305544][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.313285][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.321323][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.331238][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.338794][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.346400][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.353842][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.362774][ T470] device veth0_vlan entered promiscuous mode [ 49.388219][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.397127][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.407107][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.411167][ T521] loop0: detected capacity change from 0 to 128 [ 49.415659][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.430103][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.438392][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.441021][ T521] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 49.451423][ T473] device veth1_macvtap entered promiscuous mode [ 49.461850][ T521] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.463291][ T28] audit: type=1400 audit(1764935103.955:109): avc: denied { mount } for pid=520 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 49.484551][ T521] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.494448][ T28] audit: type=1400 audit(1764935103.975:110): avc: denied { write } for pid=520 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.513762][ T521] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 49.538875][ T470] device veth1_macvtap entered promiscuous mode [ 49.543995][ T28] audit: type=1400 audit(1764935103.975:111): avc: denied { add_name } for pid=520 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.591187][ T28] audit: type=1400 audit(1764935103.975:112): avc: denied { create } for pid=520 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.591864][ T474] device veth0_vlan entered promiscuous mode [ 49.633497][ T28] audit: type=1400 audit(1764935103.975:113): avc: denied { write open } for pid=520 comm="syz.0.16" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.692593][ T28] audit: type=1400 audit(1764935103.975:114): avc: denied { mounton } for pid=520 comm="syz.0.16" path="/0/file1/bus" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.715342][ T28] audit: type=1400 audit(1764935103.975:115): avc: denied { map } for pid=520 comm="syz.0.16" 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 [ 49.727242][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.740847][ T467] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.747660][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.758429][ T467] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.765888][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.786676][ T467] 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 [ 49.789494][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.807344][ T467] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.816154][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.826806][ T467] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.834524][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.847534][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.856017][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.870329][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.878495][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.893205][ T467] 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. [ 49.916024][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.931308][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.947260][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.963481][ T467] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.969135][ T474] device veth1_macvtap entered promiscuous mode [ 49.976990][ T467] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.994819][ T467] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.007451][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.022612][ T467] 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. [ 50.039134][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.039417][ T467] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.047536][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.058746][ T467] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.068044][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.089141][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.098814][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.107421][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.116243][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.124655][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.133570][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.142381][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.150957][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.159264][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.167603][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.176110][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.184287][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.210449][ T528] loop1: detected capacity change from 0 to 128 [ 50.240521][ T528] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 50.242345][ T531] loop6: detected capacity change from 0 to 128 [ 50.262478][ T531] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 50.284957][ T537] loop5: detected capacity change from 0 to 128 [ 50.284975][ T536] loop4: detected capacity change from 0 to 128 [ 50.302250][ T531] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.312463][ T536] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 50.314871][ T467] EXT4-fs (loop0): unmounting filesystem. [ 50.330900][ T531] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.337556][ T528] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.352568][ T531] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 50.361434][ T537] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 50.393212][ T473] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.395247][ T536] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.409268][ T473] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.430538][ 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 [ 50.452199][ T537] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.467770][ T473] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.483641][ T536] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.502993][ T473] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.503774][ T537] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.527929][ 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 [ 50.539438][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop1 [ 50.561439][ T528] ================================================================== [ 50.569533][ T528] BUG: KASAN: use-after-free in dx_insert_block+0xd9/0x240 [ 50.571513][ T537] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 50.576760][ T528] Read of size 157024 at addr ffff88811decc028 by task syz.1.17/528 [ 50.576778][ T528] [ 50.576782][ T528] CPU: 0 PID: 528 Comm: syz.1.17 Not tainted syzkaller #0 [ 50.576806][ T528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 50.576830][ T528] Call Trace: [ 50.576836][ T528] [ 50.576843][ T528] __dump_stack+0x21/0x24 [ 50.576866][ T528] dump_stack_lvl+0xee/0x150 [ 50.576881][ T528] ? __cfi_dump_stack_lvl+0x8/0x8 [ 50.576897][ T528] ? __ext4fs_dirhash+0x795/0x1020 [ 50.605314][ T536] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 50.612661][ T528] ? dx_insert_block+0xd9/0x240 [ 50.636813][ 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 [ 50.637902][ T528] print_address_description+0x71/0x200 [ 50.646571][ 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. [ 50.650771][ T528] print_report+0x4a/0x60 [ 50.665941][ 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 [ 50.671016][ T528] kasan_report+0x122/0x150 [ 50.687321][ 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 [ 50.690853][ T528] ? dx_insert_block+0xd9/0x240 [ 50.706250][ 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 [ 50.710088][ T528] ? dx_insert_block+0xd9/0x240 [ 50.727047][ T470] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.729738][ T528] kasan_check_range+0x280/0x290 [ 50.754635][ T473] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.760814][ T528] memmove+0x2d/0x70 [ 50.760837][ T528] dx_insert_block+0xd9/0x240 [ 50.760857][ T528] do_split+0x19f0/0x1d90 [ 50.760879][ T528] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 50.760898][ T528] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 50.766292][ T473] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.777330][ T528] make_indexed_dir+0xe06/0x14a0 [ 50.777358][ T528] ? add_dirent_to_buf+0x670/0x670 [ 50.777386][ T528] ? add_dirent_to_buf+0x45b/0x670 [ 50.781600][ T470] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.785989][ T528] ext4_add_entry+0xb45/0xd70 [ 50.786013][ T528] ? ext4_inc_count+0x1b0/0x1b0 [ 50.786031][ T528] ? __cfi_current_time+0x10/0x10 [ 50.786049][ T528] ? __kasan_check_read+0x11/0x20 [ 50.790699][ T470] 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 [ 50.796125][ T528] __ext4_link+0x4d7/0x770 [ 50.796147][ T528] ? __cfi___ext4_link+0x10/0x10 [ 50.796163][ T528] ? lookup_one_qstr_excl+0x133/0x270 [ 50.796180][ T528] ? clear_nonspinnable+0x60/0x60 [ 50.796200][ T528] ext4_link+0x1de/0x270 [ 50.796216][ T528] vfs_link+0x64b/0x800 [ 50.796235][ T528] do_linkat+0x1e7/0x730 [ 50.804018][ T470] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.815001][ T528] __x64_sys_link+0x86/0x90 [ 50.815028][ T528] x64_sys_call+0x266/0x9a0 [ 50.815046][ T528] do_syscall_64+0x4c/0xa0 [ 50.815063][ T528] ? clear_bhb_loop+0x30/0x80 [ 50.815084][ T528] ? clear_bhb_loop+0x30/0x80 [ 50.815102][ T528] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 50.815120][ T528] RIP: 0033:0x7f7ab658d169 [ 50.820848][ T473] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.825226][ T528] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 50.825243][ T528] RSP: 002b:00007f7ab73e8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 50.825271][ T528] RAX: ffffffffffffffda RBX: 00007f7ab67a5fa0 RCX: 00007f7ab658d169 [ 50.825282][ T528] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000001240 [ 50.825292][ T528] RBP: 00007f7ab660e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 50.825301][ T528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.831134][ 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 [ 50.843497][ T528] R13: 0000000000000000 R14: 00007f7ab67a5fa0 R15: 00007fff73116bf8 [ 50.843516][ T528] [ 50.843522][ T528] [ 50.843525][ T528] The buggy address belongs to the physical page: [ 50.843532][ T528] page:ffffea000477b300 refcount:3 mapcount:1 mapping:ffff88810b6ddfd0 index:0x1 pfn:0x11decc [ 50.843559][ T528] memcg:ffff8881002389c0 [ 50.843566][ T528] aops:def_blk_aops ino:700001 [ 50.843588][ T528] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 50.849257][ T470] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.853092][ T528] raw: 460000000032205e dead000000000100 dead000000000001 ffff88810b6ddfd0 [ 50.858548][ T470] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.863512][ T528] raw: 0000000000000001 ffff888123a6b690 0000000300000000 ffff8881002389c0 [ 50.884356][ 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. [ 50.887996][ T528] page dumped because: kasan: bad access detected [ 50.888007][ T528] page_owner tracks the page as allocated [ 50.888011][ T528] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 412, tgid 412 (udevd), ts 50221905162, free_ts 50213835764 [ 50.888040][ T528] post_alloc_hook+0x1f5/0x210 [ 50.894890][ T473] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.898347][ T528] prep_new_page+0x1c/0x110 [ 50.898373][ T528] get_page_from_freelist+0x2c7b/0x2cf0 [ 50.898389][ T528] __alloc_pages+0x1c3/0x450 [ 50.898405][ T528] __folio_alloc+0x12/0x40 [ 50.898422][ T528] page_cache_ra_unbounded+0x234/0x720 [ 50.898441][ T528] page_cache_sync_ra+0x3e3/0x490 [ 50.898458][ T528] filemap_read+0x62d/0x22c0 [ 50.898472][ T528] blkdev_read_iter+0x41e/0x560 [ 50.898491][ T528] vfs_read+0x41e/0x8c0 [ 50.904164][ T473] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.907738][ T528] ksys_read+0x140/0x240 [ 50.907764][ T528] __x64_sys_read+0x7b/0x90 [ 50.907780][ T528] x64_sys_call+0x2f/0x9a0 [ 50.938178][ T470] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.941545][ T528] do_syscall_64+0x4c/0xa0 [ 50.965003][ T470] 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. [ 50.973304][ T528] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 51.024638][ T470] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.026840][ T528] page last free stack trace: [ 51.026858][ T528] free_unref_page_prepare+0x742/0x750 [ 51.026883][ T528] free_unref_page+0x8f/0x530 [ 51.026898][ T528] __free_pages+0x67/0x100 [ 51.026912][ T528] __free_slab+0xca/0x1a0 [ 51.026930][ T528] __unfreeze_partials+0x160/0x190 [ 51.035850][ T470] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.049527][ T528] put_cpu_partial+0xa9/0x100 [ 51.049558][ T528] __slab_free+0x1c4/0x280 [ 51.049574][ T528] ___cache_free+0xbf/0xd0 [ 51.049589][ T528] qlist_free_all+0xc6/0x140 [ 51.049601][ T528] kasan_quarantine_reduce+0x14a/0x170 [ 51.049614][ T528] __kasan_slab_alloc+0x24/0x80 [ 51.058631][ T470] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.060665][ T528] slab_post_alloc_hook+0x4f/0x2d0 [ 51.063285][ T470] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.069540][ T528] __kmem_cache_alloc_node+0x192/0x2c0 [ 51.069565][ T528] kmalloc_trace+0x29/0xb0 [ 51.069578][ T528] kobject_uevent_env+0x287/0x730 [ 51.069595][ T528] kobject_uevent+0x1d/0x30 [ 51.080511][ T470] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.084292][ T528] [ 51.084298][ T528] Memory state around the buggy address: [ 51.089348][ T470] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 51.101499][ T528] ffff88811deccf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.101510][ T528] ffff88811deccf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.101518][ T528] >ffff88811decd000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.101524][ T528] ^ [ 51.101531][ T528] ffff88811decd080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.101539][ T528] ffff88811decd100: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 51.101545][ T528] ================================================================== [ 51.103416][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 51.103431][ T28] audit: type=1400 audit(1764935105.385:121): avc: denied { read } for pid=84 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 [ 51.114991][ T528] Disabling lock debugging due to kernel taint [ 51.124210][ T28] audit: type=1400 audit(1764935105.385:122): avc: denied { search } for pid=84 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 [ 51.140522][ T474] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.164021][ T28] audit: type=1400 audit(1764935105.385:123): avc: denied { write } for pid=84 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 [ 51.172774][ T470] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.194821][ T28] audit: type=1400 audit(1764935105.385:124): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.194848][ T28] audit: type=1400 audit(1764935105.385:125): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 51.200189][ T474] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.215774][ T28] audit: type=1400 audit(1764935105.385:126): avc: denied { append open } for pid=84 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 [ 51.223173][ T528] EXT4-fs error (device loop1): ext4_dx_csum_set:531: inode #2: comm syz.1.17: dir seems corrupt? Run e2fsck -D. [ 51.227423][ T28] audit: type=1400 audit(1764935105.385:127): avc: denied { getattr } for pid=84 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 [ 51.231389][ T474] 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 [ 51.240659][ T470] 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. [ 51.258833][ T471] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.277324][ T470] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.285356][ T474] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.296791][ T470] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.311673][ T474] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.320701][ T471] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.324500][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.339221][ T471] 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 [ 51.344245][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.363264][ T471] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.418891][ T474] 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. [ 51.427277][ T471] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.431492][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.444811][ T471] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.449122][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.467282][ T471] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.477556][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.490572][ T471] 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. [ 51.497937][ T474] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.512034][ T471] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.514166][ T474] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.526907][ T473] EXT4-fs (loop6): unmounting filesystem. [ 51.534997][ T474] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 51.542826][ T471] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.556075][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.578158][ T471] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.585280][ T474] 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. [ 51.618813][ T471] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.656901][ T474] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.676343][ T471] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.697842][ T474] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.709367][ T471] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.238925][ T471] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.254129][ T471] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.269988][ T471] 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. [ 52.286093][ T350] device bridge_slave_1 left promiscuous mode [ 52.286977][ T471] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.292244][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.311120][ T471] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.324472][ T350] device bridge_slave_0 left promiscuous mode [ 52.332111][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.340794][ T470] EXT4-fs (loop5): unmounting filesystem. [ 52.346872][ T350] device veth1_macvtap left promiscuous mode [ 52.353112][ T350] device veth0_vlan left promiscuous mode [ 52.479694][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.486820][ T543] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.494186][ T543] device bridge_slave_0 entered promiscuous mode [ 52.507559][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.514622][ T543] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.524668][ T543] device bridge_slave_1 entered promiscuous mode [ 52.536151][ T474] EXT4-fs (loop4): unmounting filesystem. [ 52.542427][ T471] EXT4-fs (loop1): unmounting filesystem. [ 52.727229][ T552] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.734286][ T552] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.742027][ T552] device bridge_slave_0 entered promiscuous mode [ 52.749233][ T552] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.756466][ T552] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.763946][ T552] device bridge_slave_1 entered promiscuous mode [ 52.774652][ T557] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.781929][ T557] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.789703][ T557] device bridge_slave_0 entered promiscuous mode [ 52.796735][ T558] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.803785][ T558] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.811282][ T558] device bridge_slave_0 entered promiscuous mode [ 52.829495][ T557] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.836606][ T557] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.843946][ T557] device bridge_slave_1 entered promiscuous mode [ 52.850889][ T558] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.857968][ T558] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.865867][ T558] device bridge_slave_1 entered promiscuous mode [ 52.912714][ T554] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.919907][ T554] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.927834][ T554] device bridge_slave_0 entered promiscuous mode [ 52.944137][ T554] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.951275][ T554] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.958815][ T554] device bridge_slave_1 entered promiscuous mode [ 53.107893][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.115660][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.147788][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.156225][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.164360][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.171598][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.179183][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.187805][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.196191][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.203291][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.210853][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.239156][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.267144][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.276279][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.284304][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.292649][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.299707][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.307776][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.316100][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.323279][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.331006][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.365481][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.373323][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.382687][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.394299][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.434547][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.443524][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.450643][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.458650][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.467152][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.474292][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.481845][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.490507][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.498763][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.514615][ T557] device veth0_vlan entered promiscuous mode [ 53.534266][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.543682][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.553362][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.562176][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.570527][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.578468][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.591468][ T543] device veth0_vlan entered promiscuous mode [ 53.614261][ T557] device veth1_macvtap entered promiscuous mode [ 53.623020][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.633496][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.643709][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.652172][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.660909][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.690313][ T552] device veth0_vlan entered promiscuous mode [ 53.697318][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.704912][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.713079][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.721872][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.730919][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.738108][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.745799][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.754338][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.763018][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.771296][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.779499][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.787466][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.795417][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.803516][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.812068][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.820510][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.827588][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.845676][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.854108][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.863299][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.872118][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.881234][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.888844][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.915578][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.924213][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.932962][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.940007][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.948846][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.957512][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.966172][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.973196][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.980626][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.988728][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.996861][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.005142][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready 2025/12/05 11:45:08 executed programs: 25 [ 54.013177][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.051243][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.051397][ T602] loop2: detected capacity change from 0 to 128 [ 54.065577][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.073887][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.088560][ T543] device veth1_macvtap entered promiscuous mode [ 54.095932][ T602] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.106027][ T602] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.114930][ T558] device veth0_vlan entered promiscuous mode [ 54.126231][ T602] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.31: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.145631][ T602] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 54.158832][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.167313][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.171954][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop2 [ 54.177947][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.184131][ T557] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.191212][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.204052][ T557] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.210762][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.230988][ T557] 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 [ 54.231716][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.252270][ T557] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.261683][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.272104][ T557] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.279877][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.292658][ T557] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.301226][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.315678][ T557] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.323894][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.339069][ T557] 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. [ 54.347442][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.369908][ T557] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.370989][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.392833][ T557] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.393270][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.408139][ T557] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.430316][ T557] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.442138][ T557] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.447038][ T552] device veth1_macvtap entered promiscuous mode [ 54.461690][ T557] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.471954][ T554] device veth0_vlan entered promiscuous mode [ 54.480273][ T557] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.492618][ T558] device veth1_macvtap entered promiscuous mode [ 54.495983][ T557] 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. [ 54.517861][ T557] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.529592][ T557] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.546679][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.555988][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.564423][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.573192][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.582735][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.590944][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.605332][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.613703][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.622858][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.631640][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.641947][ T350] device bridge_slave_1 left promiscuous mode [ 54.648758][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.657035][ T350] device bridge_slave_0 left promiscuous mode [ 54.663144][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.671096][ T350] device bridge_slave_1 left promiscuous mode [ 54.677465][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.685617][ T350] device bridge_slave_0 left promiscuous mode [ 54.691721][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.699539][ T350] device bridge_slave_1 left promiscuous mode [ 54.705714][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.713057][ T350] device bridge_slave_0 left promiscuous mode [ 54.719330][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.727589][ T350] device bridge_slave_1 left promiscuous mode [ 54.733822][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.741923][ T350] device bridge_slave_0 left promiscuous mode [ 54.748259][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.756391][ T350] device bridge_slave_1 left promiscuous mode [ 54.762533][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.770207][ T350] device bridge_slave_0 left promiscuous mode [ 54.776489][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.785156][ T350] device veth1_macvtap left promiscuous mode [ 54.791184][ T350] device veth0_vlan left promiscuous mode [ 54.797355][ T350] device veth1_macvtap left promiscuous mode [ 54.803354][ T350] device veth0_vlan left promiscuous mode [ 54.809474][ T350] device veth1_macvtap left promiscuous mode [ 54.815881][ T350] device veth0_vlan left promiscuous mode [ 54.821908][ T350] device veth1_macvtap left promiscuous mode [ 54.828184][ T350] device veth0_vlan left promiscuous mode [ 54.834357][ T350] device veth1_macvtap left promiscuous mode [ 54.840763][ T350] device veth0_vlan left promiscuous mode [ 55.263977][ T554] device veth1_macvtap entered promiscuous mode [ 55.268177][ T606] loop7: detected capacity change from 0 to 128 [ 55.279584][ T606] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 55.288351][ T606] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.303808][ T606] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.23: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.309291][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.326031][ T606] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 55.331034][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.348701][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop7 [ 55.349905][ T543] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.357929][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.368017][ T543] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.377307][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.392105][ T557] EXT4-fs (loop2): unmounting filesystem. [ 55.397656][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.411702][ T543] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.441038][ T543] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.452785][ T543] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.467284][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.486047][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.489588][ T610] loop3: detected capacity change from 0 to 128 [ 55.496204][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.506500][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.514761][ T610] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 55.524390][ T543] 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. [ 55.533118][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.555545][ T610] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.558250][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.567881][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.576017][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.596104][ T610] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.33: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.602938][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.617963][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.626101][ T610] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 55.640541][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.660716][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop3 [ 55.664138][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.674496][ T543] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.683119][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.693973][ T543] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.709970][ T558] 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 [ 55.727325][ T543] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 55.742086][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.752728][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.776731][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.780133][ T543] 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. [ 55.799426][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.810890][ T543] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.823841][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.834137][ T543] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.855534][ T558] 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. [ 55.881605][ T614] loop8: detected capacity change from 0 to 128 [ 55.885205][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.904495][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.921243][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.937304][ T614] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 55.947172][ T619] loop9: detected capacity change from 0 to 128 [ 55.948677][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.956093][ T614] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.965266][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.990382][ T558] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.012548][ T611] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.024043][ T611] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.024701][ T619] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 56.040892][ T614] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.042530][ T619] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.066732][ T611] device bridge_slave_0 entered promiscuous mode [ 56.073557][ T614] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 56.081633][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.087375][ T619] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.118681][ T619] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 56.121071][ T611] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.136205][ T611] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.136342][ T558] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.145387][ T554] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.165649][ T545] udevd[545]: incorrect ext4 checksum on /dev/loop9 [ 56.172954][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop8 [ 56.178242][ T552] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.186771][ T554] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.209876][ T552] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.223203][ T552] 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 [ 56.225612][ T611] device bridge_slave_1 entered promiscuous mode [ 56.243649][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.250149][ T554] 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 [ 56.264006][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.282689][ T554] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.296127][ T552] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.306942][ T554] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.318320][ T552] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.331916][ T554] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.346646][ T552] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.373382][ T554] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.376217][ T552] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.403263][ T554] 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. [ 56.418503][ T552] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.419733][ T554] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.436856][ T552] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.450758][ T554] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.481510][ T554] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.496478][ T552] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.511594][ T552] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.525337][ T554] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.527108][ T552] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.539814][ T554] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.563531][ T552] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.564946][ T543] EXT4-fs (loop7): unmounting filesystem. [ 56.582120][ T552] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.582752][ T554] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.594928][ T552] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.608266][ T554] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.637440][ T552] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.647561][ T554] 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. [ 56.659404][ T552] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.671424][ T554] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.680531][ T552] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.695490][ T554] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.747357][ T558] EXT4-fs (loop3): unmounting filesystem. [ 56.849455][ T623] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.856585][ T623] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.864298][ T623] device bridge_slave_0 entered promiscuous mode [ 56.873260][ T552] EXT4-fs (loop8): unmounting filesystem. [ 56.888089][ T623] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.896357][ T623] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.904476][ T623] device bridge_slave_1 entered promiscuous mode [ 56.953279][ T554] EXT4-fs (loop9): unmounting filesystem. [ 56.970540][ T625] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.977985][ T625] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.985597][ T625] device bridge_slave_0 entered promiscuous mode [ 56.993643][ T625] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.000762][ T625] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.008485][ T625] device bridge_slave_1 entered promiscuous mode [ 57.163593][ T630] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.170801][ T630] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.178651][ T630] device bridge_slave_0 entered promiscuous mode [ 57.193351][ T630] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.200593][ T630] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.208489][ T630] device bridge_slave_1 entered promiscuous mode [ 57.226428][ T641] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.233673][ T641] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.241353][ T641] device bridge_slave_0 entered promiscuous mode [ 57.249074][ T641] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.256227][ T641] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.263698][ T641] device bridge_slave_1 entered promiscuous mode [ 57.277232][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.284774][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.307279][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.315842][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.324098][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.331139][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.355614][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.363548][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.371278][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.379554][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.388193][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.396644][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.403823][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.411613][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.420242][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.428759][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.437170][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.444267][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.481675][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.490152][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.498613][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.505664][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.525678][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.534135][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.570707][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.607318][ T623] device veth0_vlan entered promiscuous mode [ 57.623339][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.631583][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.639301][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.647690][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.655955][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.680613][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.688865][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.697271][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.715902][ T623] device veth1_macvtap entered promiscuous mode [ 57.723944][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.731804][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.739939][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.748560][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.756897][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.763912][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.771497][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.787801][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.796225][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.808405][ T611] device veth0_vlan entered promiscuous mode [ 57.820687][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.829304][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.837619][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.844742][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.852338][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.860535][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.868635][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.877137][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.884595][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.926282][ T611] device veth1_macvtap entered promiscuous mode [ 57.934285][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.942429][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.950834][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.959154][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.966982][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.975625][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.983541][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.991701][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.999916][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.006995][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.014523][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.023060][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.030316][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.037967][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.054377][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.062878][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.101827][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.110664][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.120318][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.129636][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.135249][ T673] loop6: detected capacity change from 0 to 128 [ 58.140206][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.152110][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.160090][ T673] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 58.160880][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.169154][ T673] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.175670][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.176822][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.202381][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.203904][ T673] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.215677][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.231087][ T673] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 58.236591][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.237199][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.254756][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop6 [ 58.260598][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.275657][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.277152][ T623] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.284037][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.297551][ T623] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.325342][ T623] 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 [ 58.334077][ T630] device veth0_vlan entered promiscuous mode [ 58.352505][ T623] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.365260][ T623] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.378956][ T623] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.391242][ T677] loop0: detected capacity change from 0 to 128 [ 58.399966][ T623] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.417848][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.420902][ T623] 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. [ 58.426375][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.441874][ T623] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.450099][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.464601][ T623] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.473177][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.494850][ T623] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.496220][ T677] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 58.510805][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.518880][ T623] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.526422][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.537865][ T623] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.545835][ T677] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.559586][ T623] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.570298][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.582841][ T623] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.594208][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.613468][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.620834][ T677] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.45: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.622396][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.648628][ T623] 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. [ 58.648797][ T677] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 58.664876][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.678111][ T623] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.682377][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.700906][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.709881][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.717569][ T611] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.717681][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.729396][ T623] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.729612][ T611] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.763720][ T611] 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 [ 58.791325][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.799623][ T611] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.811471][ T611] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.827168][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.833524][ T611] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.837638][ T625] device veth0_vlan entered promiscuous mode [ 58.857222][ T611] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.872597][ T611] 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. [ 58.888508][ T611] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.890883][ T641] device veth0_vlan entered promiscuous mode [ 58.909965][ T611] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.925423][ T611] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.941364][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.945488][ T611] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.949104][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.960244][ T611] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.968613][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.981776][ T611] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.989326][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.000982][ T611] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.009015][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.030430][ T611] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.030851][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.046572][ T611] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.065219][ T611] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.103684][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.112204][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.124777][ T625] device veth1_macvtap entered promiscuous mode [ 59.133807][ T623] EXT4-fs (loop6): unmounting filesystem. [ 59.136799][ T641] device veth1_macvtap entered promiscuous mode [ 59.147747][ T630] device veth1_macvtap entered promiscuous mode 2025/12/05 11:45:13 executed programs: 44 [ 59.168328][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.176806][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.185986][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.193951][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.202575][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.210898][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.240965][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.249302][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.258146][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.267151][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.276016][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.284451][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.293385][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.302132][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.317508][ T611] EXT4-fs (loop0): unmounting filesystem. [ 59.334238][ T683] loop1: detected capacity change from 0 to 128 [ 59.343056][ T683] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 59.357973][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.367698][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.376587][ T683] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.402966][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.420325][ T688] loop4: detected capacity change from 0 to 128 [ 59.420656][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.428732][ T688] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 59.446379][ T688] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.453877][ T683] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.55: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.473083][ T688] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.47: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.478036][ T683] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 59.496125][ T688] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 59.521900][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop4 [ 59.534568][ T641] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.547451][ T630] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.559352][ T630] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.561049][ T641] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.573060][ T630] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 59.588750][ T641] 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 [ 59.606401][ T630] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.640339][ T630] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.641643][ T641] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.654952][ T630] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.677818][ T641] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.694365][ T692] loop5: detected capacity change from 0 to 128 [ 59.701107][ T630] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.717591][ T641] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.722758][ T630] 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. [ 59.739016][ T641] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.763515][ T630] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.774144][ T692] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 59.784015][ T630] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.788052][ T692] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.803647][ T630] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.813283][ T641] 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. [ 59.829161][ T630] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.856695][ T630] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.860560][ T641] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.875232][ T630] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.898084][ T641] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.904977][ T692] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.44: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.913468][ T630] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.932384][ T692] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 59.950626][ T641] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.955925][ T630] 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. [ 59.974459][ T641] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.996956][ T625] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.003232][ T630] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.008775][ T625] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.037244][ T641] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.042442][ T625] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 60.050701][ T641] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.070676][ T630] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.083795][ T625] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.096554][ T641] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.113598][ T625] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.136195][ T625] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.145111][ T641] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.165689][ T625] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.167160][ T641] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.183329][ T350] device bridge_slave_1 left promiscuous mode [ 60.199938][ T641] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.200010][ T625] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.228842][ T625] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.242609][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.251561][ T625] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.251776][ T350] device bridge_slave_0 left promiscuous mode [ 60.273551][ T625] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.288822][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.296577][ T625] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.308723][ T625] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.308838][ T350] device bridge_slave_1 left promiscuous mode [ 60.322493][ T625] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.341476][ T625] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.341699][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.365113][ T350] device bridge_slave_0 left promiscuous mode [ 60.371209][ T625] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.371277][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.395772][ T625] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.408812][ T350] device bridge_slave_1 left promiscuous mode [ 60.415007][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.422998][ T625] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.437320][ T350] device bridge_slave_0 left promiscuous mode [ 60.443504][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.452172][ T350] device bridge_slave_1 left promiscuous mode [ 60.458469][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.466561][ T350] device bridge_slave_0 left promiscuous mode [ 60.472931][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.481982][ T350] device bridge_slave_1 left promiscuous mode [ 60.488836][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.497044][ T350] device bridge_slave_0 left promiscuous mode [ 60.503302][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.513345][ T350] device veth1_macvtap left promiscuous mode [ 60.519502][ T350] device veth0_vlan left promiscuous mode [ 60.525771][ T350] device veth1_macvtap left promiscuous mode [ 60.532052][ T350] device veth0_vlan left promiscuous mode [ 60.538371][ T350] device veth1_macvtap left promiscuous mode [ 60.544526][ T350] device veth0_vlan left promiscuous mode [ 60.551137][ T350] device veth1_macvtap left promiscuous mode