Warning: Permanently added '10.128.0.34' (ED25519) to the list of known hosts. 2025/10/27 00:20:48 parsed 1 programs [ 48.836615][ T30] audit: type=1400 audit(1761524449.839:105): avc: denied { unlink } for pid=398 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" [ 48.893181][ T398] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.363677][ T30] audit: type=1401 audit(1761524450.359:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.395059][ T30] audit: type=1400 audit(1761524450.389:107): avc: denied { create } for pid=411 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 49.869427][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.876615][ T436] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.884043][ T436] device bridge_slave_0 entered promiscuous mode [ 49.892052][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.899882][ T436] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.907501][ T436] device bridge_slave_1 entered promiscuous mode [ 50.090512][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.097631][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.104941][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.112044][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.136611][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.144954][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.152891][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.160448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.177732][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.186417][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.193521][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.201373][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.210776][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.217997][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.226613][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.247387][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.257013][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.267576][ T436] device veth0_vlan entered promiscuous mode [ 50.277184][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.293359][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.301030][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.310204][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.319488][ T436] device veth1_macvtap entered promiscuous mode [ 50.328896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.339758][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/10/27 00:20:51 executed programs: 0 [ 50.564090][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.571515][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.579015][ T467] device bridge_slave_0 entered promiscuous mode [ 50.600493][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.607647][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.615104][ T467] device bridge_slave_1 entered promiscuous mode [ 50.641156][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.648439][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.655847][ T468] device bridge_slave_0 entered promiscuous mode [ 50.662998][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.670119][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.677736][ T468] device bridge_slave_1 entered promiscuous mode [ 50.714130][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.721452][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.729045][ T473] device bridge_slave_0 entered promiscuous mode [ 50.747490][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.754583][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.762507][ T473] device bridge_slave_1 entered promiscuous mode [ 50.783534][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.790783][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.798463][ T472] device bridge_slave_0 entered promiscuous mode [ 50.816134][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.823214][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.830802][ T470] device bridge_slave_0 entered promiscuous mode [ 50.843725][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.850926][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.858413][ T472] device bridge_slave_1 entered promiscuous mode [ 50.872325][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.880597][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.888183][ T470] device bridge_slave_1 entered promiscuous mode [ 51.138064][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.145829][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.176005][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.184356][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.193006][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.200188][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.208065][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.216507][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.224700][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.231774][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.239260][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.250556][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.258157][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.287820][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.296710][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.304680][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.321794][ T468] device veth0_vlan entered promiscuous mode [ 51.332511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.341400][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.349144][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.356965][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.365260][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.373528][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.380726][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.388255][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.396617][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.404732][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.411787][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.419414][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.436846][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.448459][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.470806][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.478967][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.486786][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.494342][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.502094][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.509685][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.518111][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.526503][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.533618][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.541185][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.552479][ T468] device veth1_macvtap entered promiscuous mode [ 51.560096][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.568473][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.576876][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.584025][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.592000][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.600351][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.608892][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.615983][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.623782][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.654198][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.662622][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.671041][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.678242][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.687086][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.694600][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.702131][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.710455][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.719010][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.726236][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.733747][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.742144][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.750456][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.757509][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.764986][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.773248][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.781451][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.794280][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.802964][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.824846][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.833908][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.842400][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.856625][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.864708][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.872802][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.887278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.895335][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.908410][ T472] device veth0_vlan entered promiscuous mode [ 51.914863][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.922505][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.931752][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.939833][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.953476][ T470] device veth0_vlan entered promiscuous mode [ 51.967716][ T470] device veth1_macvtap entered promiscuous mode [ 51.976906][ T520] loop0: detected capacity change from 0 to 128 [ 51.983913][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.991773][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.999332][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.008225][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.016523][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.032400][ T467] device veth0_vlan entered promiscuous mode [ 52.044969][ T472] device veth1_macvtap entered promiscuous mode [ 52.054780][ T520] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.066120][ T520] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.067789][ T30] audit: type=1400 audit(1761524453.069:108): avc: denied { mount } for pid=519 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 [ 52.087797][ T520] 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 [ 52.098410][ T30] audit: type=1400 audit(1761524453.079:109): avc: denied { write } for pid=519 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 [ 52.125163][ T520] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 52.146858][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.155305][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.163806][ T30] audit: type=1400 audit(1761524453.079:110): avc: denied { add_name } for pid=519 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.164414][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.207443][ T30] audit: type=1400 audit(1761524453.079:111): avc: denied { create } for pid=519 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.256697][ T30] audit: type=1400 audit(1761524453.079:112): avc: denied { write open } for pid=519 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 [ 52.258438][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.301396][ T30] audit: type=1400 audit(1761524453.079:113): avc: denied { mounton } for pid=519 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 [ 52.311166][ T468] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.343486][ T30] audit: type=1400 audit(1761524453.079:114): avc: denied { map } for pid=519 comm="syz.0.16" path="/0/file1/bus" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 52.344267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.367482][ T468] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.378135][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.388738][ T468] 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 [ 52.396735][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.416493][ T468] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.424658][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.435504][ T468] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.443902][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.457183][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.468126][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.486334][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.487209][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.501615][ T468] 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. [ 52.529144][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.532997][ T473] device veth0_vlan entered promiscuous mode [ 52.551597][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.567024][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.582533][ T468] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.594188][ T468] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.607700][ T468] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.620719][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.637117][ T468] 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. [ 52.643986][ T473] device veth1_macvtap entered promiscuous mode [ 52.653355][ T468] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.667992][ T467] device veth1_macvtap entered promiscuous mode [ 52.677086][ T468] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.677952][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.699450][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.708084][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.716825][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.725290][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.733789][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.742366][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.751076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.759932][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.768617][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.777309][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.785704][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.794188][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.801976][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.810230][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.818595][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.843699][ T525] loop2: detected capacity change from 0 to 128 [ 52.851094][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.858938][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.866595][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.874859][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.918725][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.930528][ T529] loop5: detected capacity change from 0 to 128 [ 52.937903][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.946597][ T525] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.959066][ T525] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.963436][ T529] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.970031][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.980583][ T529] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.996230][ T525] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.005874][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.021161][ T525] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 53.035290][ T529] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.039608][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.056683][ T529] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 53.068676][ T472] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.072827][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop2 [ 53.083166][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.092926][ T472] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.112092][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop5 [ 53.113807][ T470] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.131306][ T470] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.136717][ T472] 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 [ 53.147406][ 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 [ 53.185501][ T472] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.198720][ T470] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.201394][ T472] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.211321][ T470] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.226777][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.244033][ 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 [ 53.263325][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.272121][ T535] loop6: detected capacity change from 0 to 128 [ 53.301786][ 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 [ 53.311636][ T538] loop1: detected capacity change from 0 to 128 [ 53.316874][ T472] 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. [ 53.331393][ 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. [ 53.339464][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.370205][ T535] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.381529][ T535] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.386328][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.392865][ 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 [ 53.411152][ T535] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.441589][ 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 [ 53.442566][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.472475][ T535] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 53.483344][ T538] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.493941][ 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 [ 53.494375][ T538] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.519584][ T472] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.526455][ T470] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.539439][ T532] udevd[532]: incorrect ext4 checksum on /dev/loop6 [ 53.543255][ T470] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.556128][ T472] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.562934][ T470] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.588119][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop6 [ 53.588756][ 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 [ 53.609681][ T473] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.609920][ T472] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.624297][ T473] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.640645][ 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. [ 53.650256][ 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 [ 53.665413][ T538] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.683875][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.709945][ T538] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 53.716144][ T470] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.724403][ T473] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.740523][ T470] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.747084][ T473] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.774362][ 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 [ 53.781449][ T467] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.790352][ T472] 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. [ 53.800990][ T467] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.817060][ 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 [ 53.831997][ T467] 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 [ 53.846061][ T472] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.865271][ 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. [ 53.876389][ T472] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.892287][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.911896][ 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 [ 53.927827][ T467] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.939509][ T536] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.947424][ 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 [ 53.962931][ T467] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.975330][ T536] device bridge_slave_0 entered promiscuous mode [ 53.976589][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.994314][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.997294][ 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 [ 54.004515][ T536] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.028274][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.028763][ T536] device bridge_slave_1 entered promiscuous mode [ 54.049825][ T473] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.065842][ T467] 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. [ 54.081689][ T473] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.095534][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.097492][ T473] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.122865][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.128329][ 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 [ 54.138047][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.171240][ T467] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.171308][ 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. [ 54.183379][ T467] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.211760][ T467] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.228875][ T473] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.245521][ T473] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.261254][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.279979][ T467] 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. [ 54.306427][ T467] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.318601][ T467] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.446060][ T10] device bridge_slave_1 left promiscuous mode [ 54.452244][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.460846][ T10] device bridge_slave_0 left promiscuous mode [ 54.467221][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.475669][ T10] device veth1_macvtap left promiscuous mode [ 54.482141][ T10] device veth0_vlan left promiscuous mode [ 54.612402][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.620100][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.639264][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.656228][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.664446][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.671615][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.690383][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.720255][ T555] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.727508][ T555] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.734952][ T555] device bridge_slave_0 entered promiscuous mode [ 54.742514][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.750993][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.759430][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.766492][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.773894][ T547] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.781281][ T547] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.788738][ T547] device bridge_slave_0 entered promiscuous mode [ 54.812804][ T555] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.820182][ T555] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.827915][ T555] device bridge_slave_1 entered promiscuous mode [ 54.834743][ T547] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.841872][ T547] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.849539][ T547] device bridge_slave_1 entered promiscuous mode [ 54.877241][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.885247][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.950897][ T536] device veth0_vlan entered promiscuous mode [ 54.970673][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.979232][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.987408][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.994997][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.002763][ T562] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.009831][ T562] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.017437][ T562] device bridge_slave_0 entered promiscuous mode [ 55.035544][ T560] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.042885][ T560] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.050427][ T560] device bridge_slave_0 entered promiscuous mode [ 55.057574][ T560] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.064761][ T560] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.072393][ T560] device bridge_slave_1 entered promiscuous mode [ 55.079501][ T562] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.086819][ T562] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.094374][ T562] device bridge_slave_1 entered promiscuous mode [ 55.155225][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.163523][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.199040][ T536] device veth1_macvtap entered promiscuous mode [ 55.246058][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.255135][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.263611][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.272117][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.280628][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.349759][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.358076][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.389421][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.397982][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.406500][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.413539][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.421081][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.429625][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.437953][ T441] bridge0: port 2(bridge_slave_1) entered blocking state 2025/10/27 00:20:56 executed programs: 25 [ 55.444982][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.452534][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.487047][ T596] loop7: detected capacity change from 0 to 128 [ 55.493634][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.508263][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.515900][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.546421][ T596] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 55.548807][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.558509][ T596] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.565586][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.580130][ T596] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.33: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.588219][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.611132][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.611691][ T596] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 55.618220][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.619182][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.642363][ T536] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.651522][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop7 [ 55.654622][ T536] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.664007][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.674338][ T536] 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 [ 55.682556][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.703019][ T536] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.709057][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.721594][ T547] device veth0_vlan entered promiscuous mode [ 55.734277][ T536] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.759361][ T536] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.774273][ T536] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.774529][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.796699][ T536] 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. [ 55.798804][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.813594][ T536] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.822400][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.836593][ T536] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.843979][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.858396][ T536] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.866258][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.880540][ T536] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.888241][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.899342][ T536] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.916720][ T547] device veth1_macvtap entered promiscuous mode [ 55.920609][ T536] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 55.944738][ T536] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.959848][ T536] 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. [ 55.976989][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.985430][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.985598][ T536] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.004732][ T536] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.018158][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.025821][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.034347][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.042664][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.049836][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.057435][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.065835][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.074264][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.081436][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.090612][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.131387][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.139248][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.147573][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.155828][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.164403][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.173035][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.180646][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.188137][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.196558][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.204743][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.211782][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.219266][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.227727][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.235869][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.243007][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.250773][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.258889][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.266911][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.274859][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.313351][ T560] device veth0_vlan entered promiscuous mode [ 56.328063][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.339124][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.347735][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.355776][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.364056][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.372469][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.381095][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.389228][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.397619][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.405536][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.413813][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.421662][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.429195][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.436708][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.446824][ T562] device veth0_vlan entered promiscuous mode [ 56.456506][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.465442][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.484400][ T560] device veth1_macvtap entered promiscuous mode [ 56.517142][ T602] loop8: detected capacity change from 0 to 128 [ 56.517325][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.531539][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.541274][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.542446][ T602] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.549807][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.565692][ T602] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.569010][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.587219][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.595176][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.603607][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.611891][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.613305][ T602] 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 [ 56.640149][ T602] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 56.646868][ T555] device veth0_vlan entered promiscuous mode [ 56.657477][ T562] device veth1_macvtap entered promiscuous mode [ 56.664115][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.672879][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.676812][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop8 [ 56.680866][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.694785][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.698558][ T547] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.703652][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.719156][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop8 [ 56.724521][ T547] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.742881][ T547] 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 [ 56.766635][ T547] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.778301][ T547] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.791712][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.807096][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.811212][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.822861][ T547] 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. [ 56.831886][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.846761][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.854549][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.869586][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.878996][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.892745][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.901627][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.916486][ T547] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.924261][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.935390][ T547] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.958281][ T547] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.973552][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.974798][ T555] device veth1_macvtap entered promiscuous mode [ 56.989172][ T547] 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. [ 57.013006][ T547] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.014839][ T608] loop3: detected capacity change from 0 to 128 [ 57.030273][ T547] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.049585][ T608] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 57.060495][ T608] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.082496][ T600] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.090347][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.098169][ T600] device bridge_slave_0 entered promiscuous mode [ 57.110241][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.111807][ T608] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.130921][ T611] loop4: detected capacity change from 0 to 128 [ 57.146506][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.155402][ T608] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 57.161126][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.179485][ T611] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 57.189286][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.208148][ T560] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.220675][ T611] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.221122][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.240693][ T560] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.241595][ T600] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.254040][ T560] 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 [ 57.283654][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.287498][ T560] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.296650][ T600] device bridge_slave_1 entered promiscuous mode [ 57.309133][ T560] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.311173][ T611] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.31: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.336131][ T560] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.346749][ T611] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 57.357127][ T560] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.380317][ T562] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.386901][ T560] 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. [ 57.398766][ T562] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.416367][ T560] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.422712][ T562] 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 [ 57.438286][ T560] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.461373][ T562] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.473397][ T560] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.486976][ T562] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.499734][ T560] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.511345][ T562] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.522871][ T560] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.538107][ T562] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.550448][ T560] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.577872][ T560] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.578437][ T562] 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. [ 57.592858][ T560] 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. [ 57.610321][ T562] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.624831][ T560] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.651028][ T560] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.655231][ T562] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.688797][ T562] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.704051][ T562] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.716053][ T562] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.729659][ T562] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.755180][ T562] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.765430][ T616] loop9: detected capacity change from 0 to 128 [ 57.776789][ T562] 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. [ 57.798875][ T562] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.817971][ T562] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.837321][ T616] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 57.850915][ T616] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.888936][ T616] 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 [ 57.916774][ T616] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 57.960320][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop9 [ 57.976764][ T555] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.995047][ T532] udevd[532]: incorrect ext4 checksum on /dev/loop9 [ 57.998244][ T555] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.014874][ T555] 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 [ 58.041010][ T555] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.052906][ T555] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.066701][ T555] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.082130][ T555] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.097684][ T555] 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. [ 58.113321][ T555] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.136583][ T555] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.151986][ T555] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.167464][ T555] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.179158][ T555] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.180151][ T619] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.199501][ T619] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.199663][ T555] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.207722][ T619] device bridge_slave_0 entered promiscuous mode [ 58.225797][ T555] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.241195][ T555] 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. [ 58.251034][ T619] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.258214][ T555] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.264444][ T619] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.276209][ T555] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.284202][ T619] device bridge_slave_1 entered promiscuous mode [ 58.431640][ T10] device bridge_slave_1 left promiscuous mode [ 58.438257][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.445706][ T10] device bridge_slave_0 left promiscuous mode [ 58.452125][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.460057][ T10] device bridge_slave_1 left promiscuous mode [ 58.466427][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.473830][ T10] device bridge_slave_0 left promiscuous mode [ 58.480183][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.488160][ T10] device bridge_slave_1 left promiscuous mode [ 58.494290][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.502035][ T10] device bridge_slave_0 left promiscuous mode [ 58.508236][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.516345][ T10] device bridge_slave_1 left promiscuous mode [ 58.522484][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.530064][ T10] device bridge_slave_0 left promiscuous mode [ 58.536274][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.544289][ T10] device bridge_slave_1 left promiscuous mode [ 58.550727][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.558535][ T10] device bridge_slave_0 left promiscuous mode [ 58.564665][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.573832][ T10] device veth1_macvtap left promiscuous mode [ 58.579917][ T10] device veth0_vlan left promiscuous mode [ 58.585779][ T10] device veth1_macvtap left promiscuous mode [ 58.591853][ T10] device veth0_vlan left promiscuous mode [ 58.598016][ T10] device veth1_macvtap left promiscuous mode [ 58.604026][ T10] device veth0_vlan left promiscuous mode [ 58.610181][ T10] device veth1_macvtap left promiscuous mode [ 58.616376][ T10] device veth0_vlan left promiscuous mode [ 58.622227][ T10] device veth1_macvtap left promiscuous mode [ 58.628499][ T10] device veth0_vlan left promiscuous mode [ 59.060938][ T621] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.068128][ T621] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.075616][ T621] device bridge_slave_0 entered promiscuous mode [ 59.086456][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.094142][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.113063][ T621] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.123586][ T621] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.134246][ T621] device bridge_slave_1 entered promiscuous mode [ 59.159870][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.168726][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.177033][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.184292][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.191724][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.201242][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.209459][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.216523][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.224094][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.284806][ T632] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.292046][ T632] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.299680][ T632] device bridge_slave_0 entered promiscuous mode [ 59.308362][ T632] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.315517][ T632] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.323245][ T632] device bridge_slave_1 entered promiscuous mode [ 59.429565][ T637] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.436921][ T637] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.444304][ T637] device bridge_slave_0 entered promiscuous mode [ 59.451718][ T637] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.458947][ T637] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.466664][ T637] device bridge_slave_1 entered promiscuous mode [ 59.500066][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.508291][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.516950][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.524983][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.534149][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.542577][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.575518][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.583481][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.600139][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.608767][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.622359][ T600] device veth0_vlan entered promiscuous mode [ 59.633184][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.640674][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.664425][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.672877][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.681319][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.688408][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.696233][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.727176][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.736973][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.744471][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.753070][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.761661][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.768858][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.776603][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.784634][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.792660][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.800858][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.819075][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.826687][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.836547][ T619] device veth0_vlan entered promiscuous mode [ 59.852667][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.860983][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.870176][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.877251][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.884818][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.892604][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.900125][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.928170][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.937437][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.945684][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.954173][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.962704][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.969780][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.977518][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.985910][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.994351][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.001653][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.009669][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.017947][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.024979][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.032425][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.043447][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.051622][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.062613][ T600] device veth1_macvtap entered promiscuous mode [ 60.076378][ T619] device veth1_macvtap entered promiscuous mode [ 60.086709][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.094676][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.102733][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.111174][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.123514][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.134483][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.152508][ T632] device veth0_vlan entered promiscuous mode [ 60.163488][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.172093][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.179923][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.188191][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.196664][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.203709][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.211317][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.219604][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.228280][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.237738][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.244805][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.252446][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.260991][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.269481][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.277851][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.286435][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.294893][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.303568][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.329253][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.338490][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.359314][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.369247][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.386300][ T669] loop2: detected capacity change from 0 to 128 [ 60.389550][ T632] device veth1_macvtap entered promiscuous mode [ 60.405784][ T621] device veth0_vlan entered promiscuous mode [ 60.412755][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.421138][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.421640][ T671] loop0: detected capacity change from 0 to 128 [ 60.429849][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.443362][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.451563][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.453815][ T671] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.475305][ T671] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.489425][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.497500][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.502686][ T669] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.505308][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.517142][ T669] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.524234][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.542133][ T671] ================================================================== [ 60.550313][ T671] BUG: KASAN: use-after-free in do_split+0x1a78/0x1f70 [ 60.557279][ T671] Read of size 157024 at addr ffff8881301b1028 by task syz.0.35/671 [ 60.565341][ T671] [ 60.567684][ T671] CPU: 0 PID: 671 Comm: syz.0.35 Not tainted syzkaller #0 [ 60.574798][ T671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 60.584987][ T671] Call Trace: [ 60.588291][ T671] [ 60.591307][ T671] __dump_stack+0x21/0x30 [ 60.595647][ T671] dump_stack_lvl+0xee/0x150 [ 60.600248][ T671] ? show_regs_print_info+0x20/0x20 [ 60.605462][ T671] ? load_image+0x3a0/0x3a0 [ 60.609973][ T671] print_address_description+0x7f/0x2c0 [ 60.615670][ T671] ? do_split+0x1a78/0x1f70 [ 60.620263][ T671] kasan_report+0xf1/0x140 [ 60.624681][ T671] ? do_split+0x1a78/0x1f70 [ 60.629184][ T671] ? do_split+0x1a78/0x1f70 [ 60.633877][ T671] kasan_check_range+0x280/0x290 [ 60.638916][ T671] memmove+0x2d/0x70 [ 60.642845][ T671] do_split+0x1a78/0x1f70 [ 60.647299][ T671] ? __sync_dirty_buffer+0x2e7/0x330 [ 60.652615][ T671] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 60.658442][ T671] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 60.664259][ T671] make_indexed_dir+0xe01/0x14a0 [ 60.669201][ T671] ? add_dirent_to_buf+0x780/0x780 [ 60.674324][ T671] ? add_dirent_to_buf+0x35e/0x780 [ 60.679538][ T671] ext4_add_entry+0xc24/0xf40 [ 60.684221][ T671] ? ext4_inc_count+0x1b0/0x1b0 [ 60.689337][ T671] ? atime_needs_update+0x810/0x810 [ 60.694558][ T671] ? __ext4_link+0x240/0x770 [ 60.699155][ T671] __ext4_link+0x4d7/0x770 [ 60.703573][ T671] ? ext4_update_dx_flag+0x200/0x200 [ 60.708858][ T671] ? lookup_one_qstr_excl+0x122/0x250 [ 60.714236][ T671] ? clear_nonspinnable+0x60/0x60 [ 60.719286][ T671] ext4_link+0x1de/0x270 [ 60.723534][ T671] vfs_link+0x636/0x7f0 [ 60.727692][ T671] do_linkat+0x1e7/0x730 [ 60.731940][ T671] __x64_sys_link+0x86/0x90 [ 60.736457][ T671] x64_sys_call+0x34d/0x9a0 [ 60.740990][ T671] do_syscall_64+0x4c/0xa0 [ 60.745496][ T671] ? clear_bhb_loop+0x50/0xa0 [ 60.750256][ T671] ? clear_bhb_loop+0x50/0xa0 [ 60.754945][ T671] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.760850][ T671] RIP: 0033:0x7f77dc8bcde9 [ 60.765267][ T671] 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 [ 60.784880][ T671] RSP: 002b:00007f77dc32f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 60.793307][ T671] RAX: ffffffffffffffda RBX: 00007f77dcad5fa0 RCX: 00007f77dc8bcde9 [ 60.801283][ T671] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 60.809266][ T671] RBP: 00007f77dc93e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 60.817243][ T671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.825215][ T671] R13: 0000000000000000 R14: 00007f77dcad5fa0 R15: 00007ffe7edb4a58 [ 60.833200][ T671] [ 60.836238][ T671] [ 60.838561][ T671] The buggy address belongs to the page: [ 60.844183][ T671] page:ffffea0004c06c40 refcount:3 mapcount:1 mapping:ffff88810928ac98 index:0x1 pfn:0x1301b1 [ 60.854427][ T671] memcg:ffff888100251140 [ 60.858685][ T671] aops:def_blk_aops ino:700000 [ 60.863453][ T671] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 60.874865][ T671] raw: 400000000032201e ffff88810025f740 ffffea0004c06bc8 ffff88810928ac98 [ 60.883451][ T671] raw: 0000000000000001 ffff8881114cba80 0000000300000000 ffff888100251140 [ 60.892032][ T671] page dumped because: kasan: bad access detected [ 60.898450][ T671] page_owner tracks the page as allocated [ 60.904157][ T671] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 532, ts 60475141734, free_ts 60474516829 [ 60.921368][ T671] post_alloc_hook+0x192/0x1b0 [ 60.926140][ T671] prep_new_page+0x1c/0x110 [ 60.930649][ T671] get_page_from_freelist+0x2cc5/0x2d50 [ 60.936230][ T671] __alloc_pages+0x18f/0x440 [ 60.940840][ T671] page_cache_ra_unbounded+0x2b2/0x980 [ 60.946302][ T671] force_page_cache_ra+0x3fd/0x460 [ 60.951501][ T671] page_cache_sync_ra+0x2ae/0x420 [ 60.956526][ T671] filemap_read+0x63a/0x1f70 [ 60.961120][ T671] generic_file_read_iter+0xac/0x400 [ 60.966429][ T671] blkdev_read_iter+0x12f/0x160 [ 60.971294][ T671] vfs_read+0x68b/0xbe0 [ 60.975565][ T671] ksys_read+0x140/0x240 [ 60.979805][ T671] __x64_sys_read+0x7b/0x90 [ 60.984335][ T671] x64_sys_call+0x96d/0x9a0 [ 60.988940][ T671] do_syscall_64+0x4c/0xa0 [ 60.993357][ T671] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.999252][ T671] page last free stack trace: [ 61.003918][ T671] free_unref_page_prepare+0x542/0x550 [ 61.009378][ T671] free_unref_page+0xa2/0x550 [ 61.014049][ T671] __free_pages+0x6c/0x100 [ 61.018465][ T671] __vunmap+0x84d/0x9e0 [ 61.022623][ T671] free_work+0x5a/0x80 [ 61.026691][ T671] process_one_work+0x6be/0xba0 [ 61.031543][ T671] worker_thread+0xa59/0x1200 [ 61.036218][ T671] kthread+0x411/0x500 [ 61.040288][ T671] ret_from_fork+0x1f/0x30 [ 61.044707][ T671] [ 61.047026][ T671] Memory state around the buggy address: [ 61.052651][ T671] ffff8881301b4f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 61.060712][ T671] ffff8881301b4f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 61.068769][ T671] >ffff8881301b5000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 61.076822][ T671] ^ [ 61.080885][ T671] ffff8881301b5080: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 61.088966][ T671] ffff8881301b5100: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 61.097125][ T671] ================================================================== [ 61.105186][ T671] Disabling lock debugging due to kernel taint [ 61.113865][ T671] EXT4-fs error (device loop0): ext4_dx_csum_set:531: inode #2: comm syz.0.35: dir seems corrupt? Run e2fsck -D. [ 61.123243][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 61.123264][ T30] audit: type=1400 audit(1761524462.109:120): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 61.133468][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.161242][ T669] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.51: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.162705][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.181765][ T30] audit: type=1400 audit(1761524462.109:121): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.194830][ T669] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 61.212539][ T621] device veth1_macvtap entered promiscuous mode [ 61.222201][ T30] audit: type=1400 audit(1761524462.109:122): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.262157][ T637] device veth0_vlan entered promiscuous mode [ 61.268928][ T600] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.281005][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 2025/10/27 00:21:02 executed programs: 42 [ 61.289294][ T30] audit: type=1400 audit(1761524462.109:123): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.291666][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.315181][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop2 [ 61.318417][ T600] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.329811][ T30] audit: type=1400 audit(1761524462.109:124): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 61.339197][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.359375][ T30] audit: type=1400 audit(1761524462.109:125): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 61.367809][ T600] 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 [ 61.393384][ T619] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.410637][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.430865][ T600] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.434790][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop2 [ 61.443879][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.451522][ T30] audit: type=1400 audit(1761524462.109:126): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 61.458941][ T619] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.494007][ T619] 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 [ 61.494291][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.514709][ T619] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.522543][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.534775][ T619] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.543255][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.562363][ T619] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.562422][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.577752][ T619] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.584700][ T600] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.607871][ T619] 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. [ 61.625089][ T600] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.643317][ T619] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.660182][ T619] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.664902][ T637] device veth1_macvtap entered promiscuous mode [ 61.676100][ T619] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.681977][ T600] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.711904][ T619] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.724640][ T619] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.739072][ T619] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.742333][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.753928][ T619] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.777140][ T619] 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. [ 61.777736][ T600] 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. [ 61.793844][ T619] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.823050][ T678] loop6: detected capacity change from 0 to 128 [ 61.826682][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.829563][ T619] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.846761][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.866120][ T600] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.886315][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.888213][ T600] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.897844][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.918363][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.931134][ T600] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.941470][ T678] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 61.948803][ T600] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.957426][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.968588][ T600] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.976560][ T678] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.989767][ T600] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.013475][ T600] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.036972][ T600] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.044325][ T678] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.54: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.071325][ T678] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 62.075775][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.089673][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.102534][ T682] loop5: detected capacity change from 0 to 128 [ 62.106768][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.114905][ T600] 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. [ 62.118362][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.144410][ T600] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.152453][ T632] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.160896][ T682] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 62.186605][ T632] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.187075][ T600] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.216160][ T682] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.233236][ T632] 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 [ 62.236743][ T685] loop1: detected capacity change from 0 to 128 [ 62.260987][ T632] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.289619][ T632] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.303337][ T632] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.304651][ T682] 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 [ 62.345123][ T632] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.360951][ T632] 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. [ 62.376836][ T632] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.379146][ T685] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 62.398072][ T632] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.416303][ T682] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 62.419876][ T685] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.425882][ T632] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.454543][ T621] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.466555][ T621] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.480564][ T621] 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 [ 62.503461][ T621] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.520439][ T621] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.522219][ T632] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.537155][ T685] 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 [ 62.545409][ T632] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.566345][ T621] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.578529][ T632] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.607353][ T621] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.613587][ T632] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.624180][ T685] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 62.637770][ T632] 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. [ 62.647130][ T621] 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. [ 62.662620][ T632] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.688881][ T632] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.694828][ T621] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.706548][ T637] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.729070][ T637] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.742244][ T621] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.742708][ T637] 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 [ 62.777881][ T637] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.778409][ T621] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.791138][ T637] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.833036][ T637] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.848633][ T621] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.862301][ T637] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.886211][ T621] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.900459][ T621] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.912960][ T637] 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. [ 62.914849][ T621] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.928990][ T637] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.944245][ T621] 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. [ 62.959787][ T637] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.976985][ T621] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.001145][ T621] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.033753][ T637] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.061959][ T637] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.117572][ T637] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.131006][ T637] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.144101][ T637] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.159797][ T637] 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. [ 63.175598][ T690] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.176602][ T637] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.183653][ T690] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.194753][ T637] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.202824][ T690] device bridge_slave_0 entered promiscuous mode [ 63.247931][ T690] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.255099][ T690] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.262884][ T690] device bridge_slave_1 entered promiscuous mode [ 63.341788][ T693] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.348974][ T693] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.358424][ T693] device bridge_slave_0 entered promiscuous mode [ 63.386695][ T693] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.393779][ T693] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.401442][ T693] device bridge_slave_1 entered promiscuous mode [ 63.507315][ T697] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.514493][ T697] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.523802][ T697] device bridge_slave_0 entered promiscuous mode [ 63.552410][ T697] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.559560][ T697] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.567046][ T697] device bridge_slave_1 entered promiscuous mode [ 63.573950][ T702] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.581289][ T702] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.588886][ T702] device bridge_slave_0 entered promiscuous mode [ 63.621086][ T702] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.628361][ T702] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.636474][ T702] device bridge_slave_1 entered promiscuous mode [ 63.757491][ T10] device bridge_slave_1 left promiscuous mode [ 63.763757][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.771538][ T10] device bridge_slave_0 left promiscuous mode [ 63.777894][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.786365][ T10] device bridge_slave_1 left promiscuous mode [ 63.792626][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.800304][ T10] device bridge_slave_0 left promiscuous mode [ 63.806614][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.814969][ T10] device bridge_slave_1 left promiscuous mode [ 63.821186][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.828869][ T10] device bridge_slave_0 left promiscuous mode [ 63.835125][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.843406][ T10] device bridge_slave_1 left promiscuous mode [ 63.849754][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.857388][ T10] device bridge_slave_0 left promiscuous mode [ 63.863521][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.871518][ T10] device bridge_slave_1 left promiscuous mode [ 63.877721][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.885243][ T10] device bridge_slave_0 left promiscuous mode [ 63.891584][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.900512][ T10] device veth1_macvtap left promiscuous mode [ 63.906854][ T10] device veth0_vlan left promiscuous mode [ 63.912731][ T10] device veth1_macvtap left promiscuous mode [ 63.918858][ T10] device veth0_vlan left promiscuous mode [ 63.924866][ T10] device veth1_macvtap left promiscuous mode [ 63.930981][ T10] device veth0_vlan left promiscuous mode [ 63.936960][ T10] device veth1_macvtap left promiscuous mode [ 63.942984][ T10] device veth0_vlan left promiscuous mode [ 63.949108][ T10] device veth1_macvtap left promiscuous mode [ 63.955196][ T10] device veth0_vlan left promiscuous mode [ 64.445454][ T710] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.452655][ T710] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.460262][ T710] device bridge_slave_0 entered promiscuous mode [ 64.473041][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.481319][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.489035][ T710] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.496118][ T710] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.503630][ T710] device bridge_slave_1 entered promiscuous mode [ 64.572240][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.580786][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.589127][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.596203][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.603849][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.611616][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.619168][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.626684][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.634125][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.642972][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.651424][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.658478][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.667251][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.675122][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.682952][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.691295][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.699974][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.707571][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.723159][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.731548][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.751500][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.760141][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.768375][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.775500][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.783187][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.792314][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.800598][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.807674][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.815071][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.823523][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.832145][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.839295][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.846853][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.877902][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.886776][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.894730][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.903077][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.911363][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.919533][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.927586][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.935679][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.944138][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.952520][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.984477][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.992277][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.000067][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.008897][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.017570][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.026190][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.034528][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.041593][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.049230][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.066069][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.074609][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.083063][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.090124][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.101087][ T697] device veth0_vlan entered promiscuous mode [ 65.113719][ T693] device veth0_vlan entered promiscuous mode [ 65.128290][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.137038][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.145190][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.153770][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.162520][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.170715][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.180407][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.188260][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.195754][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.203396][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.218443][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.226812][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.246492][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.254604][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.270507][ T697] device veth1_macvtap entered promiscuous mode [ 65.282819][ T690] device veth0_vlan entered promiscuous mode [ 65.290885][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.299340][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.308017][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.316647][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.324738][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.333129][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.340882][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.350334][ T693] device veth1_macvtap entered promiscuous mode [ 65.371817][ T702] device veth0_vlan entered promiscuous mode [ 65.389029][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.397844][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.406207][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.413649][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.421919][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.430434][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.438717][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.447407][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.455827][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.464197][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.472658][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.481076][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.494162][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.502584][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.511867][ T690] device veth1_macvtap entered promiscuous mode [ 65.529636][ T702] device veth1_macvtap entered promiscuous mode [ 65.540260][ T746] loop3: detected capacity change from 0 to 128 [ 65.547086][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.554751][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.562691][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.573023][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.573591][ T746] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 65.581775][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.597028][ T746] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.602073][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.618127][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.626131][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.629642][ T746] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.59: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.634626][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.653583][ T746] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 65.660336][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.679760][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop3 [ 65.686158][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.694354][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.694755][ T697] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.705411][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.714654][ T697] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.723200][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.736028][ T697] 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 [ 65.745217][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.766351][ T697] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.784879][ T697] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.801504][ T697] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.817542][ T697] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.827713][ T749] loop8: detected capacity change from 0 to 128 [ 65.837965][ T697] 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. [ 65.854459][ T697] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.869497][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.869805][ T697] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.893666][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.894181][ T749] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 65.902117][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.916298][ T697] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.921987][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.941802][ T749] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.944153][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.955038][ T697] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.962639][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.984242][ T697] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.000618][ T749] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.67: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.009587][ T697] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.021163][ T749] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 66.034734][ T697] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.051342][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop8 [ 66.061084][ T697] 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. [ 66.072264][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop8 [ 66.079060][ T697] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.084713][ T693] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.103949][ T697] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.108721][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.133365][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.142259][ T752] loop7: detected capacity change from 0 to 128 [ 66.148725][ T693] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.164754][ T693] 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 [ 66.186221][ T693] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.199127][ T693] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.211566][ T710] device veth0_vlan entered promiscuous mode [ 66.218781][ T693] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.235789][ T754] loop4: detected capacity change from 0 to 128 [ 66.242998][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.251554][ T752] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 66.262318][ T693] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.266205][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.277546][ T752] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.285743][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.303666][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.312056][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.320142][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.324365][ T693] 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. [ 66.343474][ T693] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.351407][ T710] device veth1_macvtap entered promiscuous mode [ 66.375160][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.384241][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.394166][ T752] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.64: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.398980][ T527] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.415248][ T754] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 66.434947][ T693] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.446402][ T752] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 66.450397][ T754] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.458687][ T693] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.486997][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.487093][ T693] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.497737][ T754] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.69: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.507882][ T693] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.527102][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.538864][ T693] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.551787][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop7 [ 66.569286][ T754] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 66.586012][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.598221][ T532] udevd[532]: incorrect ext4 checksum on /dev/loop4 [ 66.607890][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.608302][ T693] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.617319][ T690] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.631747][ T693] 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. 2025/10/27 00:21:07 executed programs: 61 [ 66.660020][ T693] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.671793][ T693] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.691143][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop4 [ 66.698798][ T759] loop9: detected capacity change from 0 to 128 [ 66.711885][ T702] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.716992][ T690] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.733911][ T702] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.759268][ T759] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 66.774831][ T759] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.785311][ T702] 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 [ 66.785841][ T690] 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 [ 66.810757][ T759] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.70: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.846153][ T690] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.860148][ T690] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.867657][ T702] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.904938][ T690] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.920526][ T761] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.923919][ T702] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.927850][ T761] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.941412][ T690] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.950240][ T761] device bridge_slave_0 entered promiscuous mode [ 66.972863][ T761] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.980154][ T761] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.987885][ T761] device bridge_slave_1 entered promiscuous mode [ 66.990667][ T759] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 67.007043][ T702] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.017052][ T690] 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. [ 67.031854][ T702] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.041384][ T710] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.061302][ T690] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.068902][ T702] 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. [ 67.079379][ T690] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.095279][ T710] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.112335][ T690] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.124204][ T702] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.139227][ T690] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.153933][ T710] 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 [ 67.166206][ T690] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.186580][ T702] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.199399][ T690] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.213882][ T710] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.226455][ T690] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.238279][ T710] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.252771][ T690] 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. [ 67.265439][ T702] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.282407][ T690] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.297607][ T710] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.308679][ T702] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.323409][ T690] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.335090][ T710] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.348065][ T702] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.376566][ T702] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.389178][ T710] 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. [ 67.404855][ T702] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.419742][ T710] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.435446][ T702] 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. [ 67.451853][ T710] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.452953][ T702] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.486050][ T702] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.486206][ T710] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.536528][ T710] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.548368][ T710] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.564265][ T710] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.580590][ T710] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.622697][ T710] 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. [ 67.651112][ T710] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.663048][ T710] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.683907][ T761] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.691001][ T761] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.698310][ T761] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.705349][ T761] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.799831][ T441] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.808139][ T441] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.816247][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.823766][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.854057][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.862353][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.869428][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.885561][ T770] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.893352][ T770] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.901117][ T770] device bridge_slave_0 entered promiscuous mode [ 67.909435][ T768] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.916789][ T768] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.924217][ T768] device bridge_slave_0 entered promiscuous mode [ 67.936773][ T770] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.944014][ T770] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.951712][ T770] device bridge_slave_1 entered promiscuous mode [ 67.963697][ T768] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.971159][ T768] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.978685][ T768] device bridge_slave_1 entered promiscuous mode [ 67.989256][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.997891][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.008467][ T676] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.015568][ T676] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.060378][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.068714][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.125562][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.133980][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.228214][ T784] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.235297][ T784] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.243127][ T784] device bridge_slave_0 entered promiscuous mode [ 68.250451][ T784] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.257936][ T784] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.265336][ T784] device bridge_slave_1 entered promiscuous mode [ 68.275461][ T786] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.282693][ T786] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.290281][ T786] device bridge_slave_0 entered promiscuous mode [ 68.298051][ T786] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.305245][ T786] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.312816][ T786] device bridge_slave_1 entered promiscuous mode [ 68.391244][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.400090][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.442968][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.450988][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.459832][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.467367][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.498328][ T761] device veth0_vlan entered promiscuous mode [ 68.581678][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.590316][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.598619][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.606336][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.618080][ T761] device veth1_macvtap entered promiscuous mode [ 68.656785][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.664438][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.672448][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.681367][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.689888][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.696978][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.704448][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.712900][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.721229][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.728281][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.736129][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.744555][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.752973][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.761320][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.769772][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.783192][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.791208][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.799650][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.806719][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.829152][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.837666][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.845671][ T441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.854231][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.861511][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.903111][ T818] loop2: detected capacity change from 0 to 128 [ 68.911710][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.919977][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.934889][ T770] device veth0_vlan entered promiscuous mode [ 68.942220][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.951732][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.957586][ T818] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.961125][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.971310][ T818] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.978980][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.015844][ T770] device veth1_macvtap entered promiscuous mode [ 69.025014][ T10] device bridge_slave_1 left promiscuous mode [ 69.031489][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.036783][ T818] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.68: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.057787][ T10] device bridge_slave_0 left promiscuous mode [ 69.057922][ T818] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 69.063974][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.082804][ T761] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.085313][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop2 [ 69.094726][ T761] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.114389][ T761] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 69.135104][ T10] device bridge_slave_1 left promiscuous mode [ 69.135341][ T761] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.141845][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.153524][ T761] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.173559][ T10] device bridge_slave_0 left promiscuous mode [ 69.173798][ T761] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.180077][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.194804][ T761] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.217122][ T761] 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. [ 69.232933][ T761] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.233428][ T10] device bridge_slave_1 left promiscuous mode [ 69.248172][ T761] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.254055][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.269095][ T761] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.291002][ T10] device bridge_slave_0 left promiscuous mode [ 69.291315][ T761] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.298088][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.308808][ T761] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.329106][ T761] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 69.341586][ T761] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.341639][ T10] device bridge_slave_1 left promiscuous mode [ 69.356784][ T761] 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. [ 69.362691][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.379324][ T761] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.397341][ T761] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.397601][ T10] device bridge_slave_0 left promiscuous mode [ 69.417037][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.425412][ T10] device bridge_slave_1 left promiscuous mode [ 69.431865][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.439815][ T10] device bridge_slave_0 left promiscuous mode [ 69.446096][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.454487][ T10] device bridge_slave_1 left promiscuous mode [ 69.460761][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.468727][ T10] device bridge_slave_0 left promiscuous mode [ 69.474947][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.485240][ T10] device veth1_macvtap left promiscuous mode [ 69.491367][ T10] device veth0_vlan left promiscuous mode [ 69.497880][ T10] device veth1_macvtap left promiscuous mode [ 69.503939][ T10] device veth0_vlan left promiscuous mode [ 69.510243][ T10] device veth1_macvtap left promiscuous mode [ 69.516703][ T10] device veth0_vlan left promiscuous mode [ 69.522750][ T10] device veth1_macvtap left promiscuous mode [ 69.529111][ T10] device veth0_vlan left promiscuous mode [ 69.535191][ T10] device veth1_macvtap left promiscuous mode [ 69.541260][ T10] device veth0_vlan left promiscuous mode [ 69.547531][ T10] device veth1_macvtap left promiscuous mode [ 69.553623][ T10] device veth0_vlan left promiscuous mode [ 70.079108][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.086786][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.094198][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.101692][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.109253][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.118016][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.126274][ T676] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.133298][ T676] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.141014][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.149408][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.157980][ T676] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.165237][ T676] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.172652][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.180113][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.187720][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.196211][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.204337][ T676] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.211423][ T676] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.218971][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.227523][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.236162][ T676] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.243234][ T676] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.250679][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.258866][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.267069][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.274859][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.282725][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.299465][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.307645][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.315587][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.324512][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.353944][ T786] device veth0_vlan entered promiscuous mode [ 70.361640][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.370438][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.379151][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.387310][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.395195][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.403654][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.412238][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.420694][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.429102][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.437142][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.445231][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.453841][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.462332][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.469967][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.485555][ T784] device veth0_vlan entered promiscuous mode [ 70.495181][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.503698][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.512173][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.520358][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.529390][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.537975][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.546718][ T676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready