Warning: Permanently added '10.128.1.134' (ED25519) to the list of known hosts. 2025/12/17 17:01:48 parsed 1 programs [ 54.716070][ T30] audit: type=1400 audit(1765990909.101:105): 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" [ 54.762398][ T398] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 55.486247][ T408] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.493516][ T408] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.526242][ T408] device bridge_slave_0 entered promiscuous mode [ 55.537018][ T408] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.544108][ T408] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.552310][ T408] device bridge_slave_1 entered promiscuous mode [ 55.615659][ T30] audit: type=1401 audit(1765990910.001:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 55.656396][ T30] audit: type=1400 audit(1765990910.041:107): avc: denied { create } for pid=434 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 55.923015][ T408] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.930137][ T408] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.937488][ T408] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.944736][ T408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.975141][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.982768][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.990690][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.998461][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.015728][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.024217][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.031316][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.039267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.047578][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.055170][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.069626][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.094894][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.110269][ T408] device veth0_vlan entered promiscuous mode [ 56.117800][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.127563][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.135848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.143340][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.154870][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.165155][ T408] device veth1_macvtap entered promiscuous mode 2025/12/17 17:01:50 executed programs: 0 [ 56.176196][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.187385][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.396224][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.404430][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.413374][ T468] device bridge_slave_0 entered promiscuous mode [ 56.422092][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.429441][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.437307][ T468] device bridge_slave_1 entered promiscuous mode [ 56.485004][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.492700][ T465] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.501746][ T465] device bridge_slave_0 entered promiscuous mode [ 56.511602][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.519222][ T465] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.528123][ T465] device bridge_slave_1 entered promiscuous mode [ 56.571199][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.578948][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.586733][ T470] device bridge_slave_0 entered promiscuous mode [ 56.609477][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.616949][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.625253][ T470] device bridge_slave_1 entered promiscuous mode [ 56.665626][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.673067][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.681106][ T467] device bridge_slave_0 entered promiscuous mode [ 56.699926][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.707199][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.715579][ T467] device bridge_slave_1 entered promiscuous mode [ 56.778467][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.785680][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.793064][ T471] device bridge_slave_0 entered promiscuous mode [ 56.814962][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.822212][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.830275][ T471] device bridge_slave_1 entered promiscuous mode [ 57.002226][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.010098][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.047795][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.057136][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.066056][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.077513][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.085250][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.093426][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.102472][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.111647][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.119065][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.127275][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.135968][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.143012][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.150523][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.162655][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.188007][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.197867][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.206165][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.213209][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.221275][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.230190][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.259772][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.307782][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.316611][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.325632][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.347552][ T465] device veth0_vlan entered promiscuous mode [ 57.366797][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.376753][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.385803][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.421032][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.429586][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.438486][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.448138][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.459517][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.470252][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.479541][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.491315][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.500232][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.509459][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.518566][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.530176][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.538706][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.546025][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.554589][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.563190][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.571637][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.585882][ T468] device veth0_vlan entered promiscuous mode [ 57.603916][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.612529][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.621206][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.628876][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.636587][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.645074][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.655253][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.665548][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.676009][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.687513][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.696954][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.706684][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.715801][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.723719][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.731533][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.740164][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.749005][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.757938][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.772589][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.783186][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.792735][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.800000][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.811120][ T465] device veth1_macvtap entered promiscuous mode [ 57.826002][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.834744][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.843452][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.853852][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.863920][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.874237][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.884268][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.910402][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.919481][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.927840][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.936462][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.966527][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.977131][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.986504][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.994880][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.003944][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.013648][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.021830][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.031042][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.051093][ T471] device veth0_vlan entered promiscuous mode [ 58.059932][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.069827][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.078880][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.087059][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.095681][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.104349][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.112846][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.121199][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.129808][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.138245][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.147046][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.156193][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.167064][ T470] device veth0_vlan entered promiscuous mode [ 58.186451][ T468] device veth1_macvtap entered promiscuous mode [ 58.194828][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.203559][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.213018][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.227203][ T470] device veth1_macvtap entered promiscuous mode [ 58.254087][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.264841][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.268900][ T519] loop0: detected capacity change from 0 to 128 [ 58.274979][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.289894][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.299146][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.308053][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.321778][ T519] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 58.336219][ T30] audit: type=1400 audit(1765990912.711:108): avc: denied { mount } for pid=518 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 58.336495][ T519] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.368389][ T467] device veth0_vlan entered promiscuous mode [ 58.383272][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.394070][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.399829][ T30] audit: type=1400 audit(1765990912.761:109): avc: denied { write } for pid=518 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.403086][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.433797][ T519] 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 [ 58.434931][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.456054][ T519] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 58.475455][ T30] audit: type=1400 audit(1765990912.761:110): avc: denied { add_name } for pid=518 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.478635][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.528130][ T30] audit: type=1400 audit(1765990912.761:111): avc: denied { create } for pid=518 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 58.528596][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.583860][ T465] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.587644][ T30] audit: type=1400 audit(1765990912.771:112): avc: denied { write open } for pid=518 comm="syz.0.16" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 58.602742][ T471] device veth1_macvtap entered promiscuous mode [ 58.649865][ T30] audit: type=1400 audit(1765990912.781:113): avc: denied { mounton } for pid=518 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 [ 58.652583][ T465] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.676234][ T30] audit: type=1400 audit(1765990912.781:114): avc: denied { map } for pid=518 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 [ 58.691599][ T465] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 58.739316][ T465] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.755598][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.765902][ T465] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.782927][ T465] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.798292][ T465] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.798412][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.813680][ T465] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.822433][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.836800][ T465] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.860515][ T465] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.888288][ T465] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.890943][ T467] device veth1_macvtap entered promiscuous mode [ 58.904156][ T465] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.922583][ T465] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.937965][ T465] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.938935][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.953436][ T465] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.962846][ T524] loop6: detected capacity change from 0 to 128 [ 58.976612][ T465] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.982552][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.000961][ T465] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.010284][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.022603][ T465] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.031168][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.054372][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.065541][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.075958][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.084777][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.085648][ T524] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.095992][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.106023][ T524] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.134476][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.154961][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.156973][ T527] loop2: detected capacity change from 0 to 128 [ 59.182738][ T524] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.205490][ T527] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.221138][ T527] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.233364][ T524] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 59.242708][ T531] loop4: detected capacity change from 0 to 128 [ 59.264432][ T470] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.284251][ T470] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.299072][ T534] loop1: detected capacity change from 0 to 128 [ 59.305704][ T470] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 59.332379][ T470] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.344905][ T470] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.357841][ T527] 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 [ 59.366357][ T470] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.383652][ T531] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.408861][ T470] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.424553][ T527] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 59.434367][ T531] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.439987][ T534] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.459564][ T534] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.465849][ T470] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.493967][ T470] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.509485][ T534] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.517530][ T468] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.549184][ T470] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.549210][ T537] udevd[537]: incorrect ext4 checksum on /dev/loop2 [ 59.555777][ T468] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.569017][ T531] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.572892][ T468] 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 [ 59.590958][ T534] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 59.636369][ T468] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.637070][ T531] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 59.648461][ T470] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.673127][ T468] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.694794][ T470] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.716920][ T468] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.717584][ T467] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.734652][ T470] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.747678][ T467] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.758956][ T471] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.787797][ 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 [ 59.795796][ T470] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.825001][ T468] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.841154][ T471] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.841179][ T467] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.857195][ T467] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.868871][ T471] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 59.886875][ 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 [ 59.908216][ T468] 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. [ 59.941194][ T470] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.954477][ 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 [ 59.967260][ T468] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.996712][ T471] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.004268][ 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. [ 60.010125][ T470] 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. [ 60.039750][ 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 [ 60.046541][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 60.046602][ T30] audit: type=1400 audit(1765990914.431:118): avc: denied { read } for pid=542 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 60.068477][ 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 [ 60.105430][ T471] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.115019][ T468] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.145934][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.146217][ 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 [ 60.163406][ T470] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.184816][ T30] audit: type=1400 audit(1765990914.481:119): avc: denied { open } for pid=542 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 60.192026][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.217369][ T468] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.232470][ T470] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.248506][ T467] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.279418][ T468] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.283607][ T467] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.291823][ T468] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.305633][ T471] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.337359][ T467] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.353183][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.370002][ T468] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.386987][ 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 [ 60.405530][ T542] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.406476][ T468] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.413809][ T542] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.430296][ 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. [ 60.437943][ T542] device bridge_slave_0 entered promiscuous mode [ 60.464951][ T542] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.473682][ T542] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.475609][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.483389][ T542] device bridge_slave_1 entered promiscuous mode [ 60.507067][ T468] 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. [ 60.523047][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.528896][ T467] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.545670][ T471] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.556748][ T467] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.582549][ T471] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.588407][ T468] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.620306][ T471] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.620795][ T468] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.634723][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.675767][ T471] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.707471][ T471] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.722611][ T471] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.746367][ T323] device bridge_slave_1 left promiscuous mode [ 60.753526][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.791892][ T323] device bridge_slave_0 left promiscuous mode [ 60.798611][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.808984][ T323] device veth1_macvtap left promiscuous mode [ 60.815818][ T323] device veth0_vlan left promiscuous mode [ 61.075866][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.084479][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.093122][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.104856][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.124043][ T528] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.132395][ T528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.165565][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.176289][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.185533][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.194946][ T528] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.202578][ T528] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.246589][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.256270][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.266750][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.335252][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.344144][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.353234][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.376593][ T542] device veth0_vlan entered promiscuous mode [ 61.396796][ T558] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.404289][ T558] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.412958][ T558] device bridge_slave_0 entered promiscuous mode [ 61.425856][ T558] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.433011][ T558] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.441652][ T558] device bridge_slave_1 entered promiscuous mode [ 61.483632][ T555] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.491924][ T555] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.500457][ T555] device bridge_slave_0 entered promiscuous mode [ 61.508146][ T555] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.515686][ T555] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.523633][ T555] device bridge_slave_1 entered promiscuous mode [ 61.590920][ T559] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.598659][ T559] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.606515][ T559] device bridge_slave_0 entered promiscuous mode [ 61.626577][ T559] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.633926][ T559] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.642229][ T559] device bridge_slave_1 entered promiscuous mode [ 61.650116][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.689777][ T542] device veth1_macvtap entered promiscuous mode [ 61.701318][ T554] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.709320][ T554] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.718361][ T554] device bridge_slave_0 entered promiscuous mode [ 61.741479][ T554] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.748928][ T554] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.758209][ T554] device bridge_slave_1 entered promiscuous mode [ 61.836067][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.846014][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.886650][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/12/17 17:01:56 executed programs: 25 [ 61.989246][ T583] loop7: detected capacity change from 0 to 128 [ 62.036868][ T583] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 62.049329][ T583] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.073325][ T583] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.36: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.105880][ T583] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 62.128308][ T537] udevd[537]: incorrect ext4 checksum on /dev/loop7 [ 62.138682][ T542] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.146372][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.154528][ T542] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.162174][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.176312][ T542] 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 [ 62.185611][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.207987][ T542] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.220179][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.231006][ T542] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.241525][ T528] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.255956][ T542] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.263702][ T528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.280858][ T542] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.290309][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.306427][ T542] 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. [ 62.315148][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.333242][ T542] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.333533][ T542] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.343522][ T528] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.361250][ T542] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.377510][ T528] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.377785][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.386907][ T542] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.402549][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.410913][ T542] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.420688][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.432730][ T542] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.441135][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.481054][ T542] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.489868][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.517827][ T542] 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. [ 62.538820][ T542] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.550603][ T542] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.566936][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.576112][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.584201][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.593820][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.604125][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.614331][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.624037][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.634509][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.644581][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.651908][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.660478][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.669850][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.704643][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.712861][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.721820][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.731778][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.740364][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.755812][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.764644][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.785647][ T558] device veth0_vlan entered promiscuous mode [ 62.794413][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.804798][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.813468][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.822344][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.830554][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.838875][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.854686][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.864298][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.891393][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.901012][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.909719][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.917588][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.925613][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.934014][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.942760][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.951206][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.961007][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.972128][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.983380][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.991999][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.000492][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.011571][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.024577][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.034700][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.044513][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.055987][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.066775][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.077472][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.087705][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.097476][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.106428][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.117140][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.132835][ T555] device veth0_vlan entered promiscuous mode [ 63.146062][ T558] device veth1_macvtap entered promiscuous mode [ 63.157876][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.167347][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.177335][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.187026][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.194598][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.227965][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.236767][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.246692][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.257108][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.270694][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.281047][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.296147][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.306013][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.315929][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.325120][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.350668][ T559] device veth0_vlan entered promiscuous mode [ 63.357546][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.366375][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.378830][ T555] device veth1_macvtap entered promiscuous mode [ 63.397700][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.405997][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.414146][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.422761][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.430996][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.439248][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.448482][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.481614][ T559] device veth1_macvtap entered promiscuous mode [ 63.495171][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.505967][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.512282][ T602] loop3: detected capacity change from 0 to 128 [ 63.514827][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.535750][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.544629][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.552561][ T602] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 63.564280][ T602] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.579402][ T323] device bridge_slave_1 left promiscuous mode [ 63.586731][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.596737][ T602] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.32: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.597003][ T323] device bridge_slave_0 left promiscuous mode [ 63.618204][ T602] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 63.623541][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.646502][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.646632][ T537] udevd[537]: incorrect ext4 checksum on /dev/loop3 [ 63.660372][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.682073][ T558] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 63.682933][ T323] device bridge_slave_1 left promiscuous mode [ 63.707742][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.710016][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.723433][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.743061][ T323] device bridge_slave_0 left promiscuous mode [ 63.743702][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.750834][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.767928][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.789626][ T558] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.805642][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.806172][ T323] device bridge_slave_1 left promiscuous mode [ 63.821481][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.827801][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.843574][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.869914][ T323] device bridge_slave_0 left promiscuous mode [ 63.870072][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.877821][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.889810][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.910791][ T558] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.924009][ T323] device bridge_slave_1 left promiscuous mode [ 63.924755][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.932229][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.946669][ T558] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.985787][ T323] device bridge_slave_0 left promiscuous mode [ 63.986360][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.992009][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.004745][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.027702][ T323] device bridge_slave_1 left promiscuous mode [ 64.034979][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.044345][ T323] device bridge_slave_0 left promiscuous mode [ 64.050923][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.065374][ T323] device veth1_macvtap left promiscuous mode [ 64.072712][ T323] device veth0_vlan left promiscuous mode [ 64.080943][ T323] device veth1_macvtap left promiscuous mode [ 64.087159][ T323] device veth0_vlan left promiscuous mode [ 64.093429][ T323] device veth1_macvtap left promiscuous mode [ 64.100012][ T323] device veth0_vlan left promiscuous mode [ 64.106486][ T323] device veth1_macvtap left promiscuous mode [ 64.112570][ T323] device veth0_vlan left promiscuous mode [ 64.119538][ T323] device veth1_macvtap left promiscuous mode [ 64.125961][ T323] device veth0_vlan left promiscuous mode [ 64.645508][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.654382][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.664059][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.675018][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.684064][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.693243][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.728464][ T607] loop5: detected capacity change from 0 to 128 [ 64.729988][ T554] device veth0_vlan entered promiscuous mode [ 64.742932][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.752278][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.774942][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.784293][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.802427][ T600] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.810516][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.813318][ T607] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 64.819183][ T600] device bridge_slave_0 entered promiscuous mode [ 64.838181][ T607] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.839126][ T600] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.864051][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.869670][ T607] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.33: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.873103][ T600] device bridge_slave_1 entered promiscuous mode [ 64.893765][ T607] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 64.919976][ T559] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.923051][ T537] udevd[537]: incorrect ext4 checksum on /dev/loop5 [ 64.933793][ T559] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.959362][ T559] 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 [ 64.985141][ T559] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.001195][ T559] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.019926][ T559] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.024837][ T554] device veth1_macvtap entered promiscuous mode [ 65.048282][ T559] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.066927][ T614] loop9: detected capacity change from 0 to 128 [ 65.082844][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.092897][ T559] 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. [ 65.093029][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.111915][ T559] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.122696][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.139868][ T559] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.165107][ T559] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.176673][ T614] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 65.185172][ T559] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.193543][ T614] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.206307][ T559] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.234536][ T559] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.249260][ T559] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.254952][ T614] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.268969][ T559] 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. [ 65.287471][ T614] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 65.304228][ T559] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.324658][ T555] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.331434][ T559] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.342356][ T555] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.368058][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.375709][ 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 [ 65.376713][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.408303][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.411227][ T555] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.416955][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.437481][ T555] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.458410][ 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 [ 65.486840][ 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 [ 65.496836][ T618] loop8: detected capacity change from 0 to 128 [ 65.504236][ 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. [ 65.532487][ 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 [ 65.553725][ 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 [ 65.570639][ 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 [ 65.591093][ T555] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.593240][ T618] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 65.603608][ T555] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.621894][ T618] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.630465][ T555] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.655388][ 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 [ 65.666840][ T618] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.29: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.672920][ 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. [ 65.693711][ T618] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 65.708818][ T555] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.727564][ T537] udevd[537]: incorrect ext4 checksum on /dev/loop8 [ 65.727849][ T555] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.753275][ T554] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.768035][ T554] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.782932][ T554] 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 [ 65.803980][ T612] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.804802][ T554] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.819908][ T612] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.823243][ T554] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.854701][ T554] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.860269][ T612] device bridge_slave_0 entered promiscuous mode [ 65.885003][ T554] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.904888][ T554] 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. [ 65.905169][ T612] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.925857][ T554] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.930630][ T612] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.952393][ T554] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.953563][ T612] device bridge_slave_1 entered promiscuous mode [ 65.968619][ T554] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.992585][ T554] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.005543][ T554] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.021185][ T554] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.036915][ T554] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.054462][ T554] 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. [ 66.076994][ T554] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.091574][ T554] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.193308][ T625] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.201071][ T625] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.209874][ T625] device bridge_slave_0 entered promiscuous mode [ 66.225375][ T625] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.232445][ T625] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.244436][ T625] device bridge_slave_1 entered promiscuous mode [ 66.352511][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.361458][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.389661][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.399088][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.408671][ T603] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.417590][ T603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.429569][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.443624][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.453752][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.463381][ T603] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.471731][ T603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.498651][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.508759][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.545773][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.556233][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.595461][ T636] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.603062][ T636] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.612886][ T636] device bridge_slave_0 entered promiscuous mode [ 66.622624][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.630891][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.638817][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.655868][ T600] device veth0_vlan entered promiscuous mode [ 66.662775][ T636] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.671763][ T636] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.681270][ T636] device bridge_slave_1 entered promiscuous mode [ 66.722210][ T648] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.730524][ T648] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.741531][ T648] device bridge_slave_0 entered promiscuous mode [ 66.749581][ T648] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.758979][ T648] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.768315][ T648] device bridge_slave_1 entered promiscuous mode [ 66.814379][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.822432][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.839122][ T600] device veth1_macvtap entered promiscuous mode [ 66.862678][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.872029][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.880989][ T603] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.888108][ T603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.895788][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.904186][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.912563][ T603] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.919779][ T603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.927512][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.936131][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.944475][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.952896][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.963048][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.971954][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.010424][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.020179][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.029445][ T603] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.037881][ T603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.047337][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.059824][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.071313][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.116481][ T625] device veth0_vlan entered promiscuous mode [ 67.122997][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.132362][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.141583][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.152348][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.163089][ T603] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.172081][ T603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.181254][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.189984][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.199025][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.208182][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.217336][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.225701][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.234209][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.241958][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.254789][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.263783][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.290514][ T625] device veth1_macvtap entered promiscuous mode [ 67.300130][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.309452][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.318367][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.327354][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.337657][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.347760][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.359018][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.380662][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready 2025/12/17 17:02:01 executed programs: 40 [ 67.389340][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.413532][ T612] device veth0_vlan entered promiscuous mode [ 67.437253][ T670] loop0: detected capacity change from 0 to 128 [ 67.446576][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.456207][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.466427][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.476780][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.486582][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.495776][ T670] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 67.504496][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.508293][ T670] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.517132][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.536815][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.551101][ T612] device veth1_macvtap entered promiscuous mode [ 67.563465][ T670] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.43: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.586373][ T670] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 67.605433][ T600] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.606174][ T537] udevd[537]: incorrect ext4 checksum on /dev/loop0 [ 67.618511][ T600] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.643424][ 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 [ 67.645948][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.676337][ T600] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.677328][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.698488][ T600] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.701112][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.714167][ 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 [ 67.739186][ 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 [ 67.756550][ 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. [ 67.773522][ 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 [ 67.795999][ 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 [ 67.823659][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.831361][ 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 [ 67.832973][ T674] loop1: detected capacity change from 0 to 128 [ 67.848859][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.853419][ T600] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.876611][ T600] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.893147][ T600] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.893524][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.909040][ 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 [ 67.918426][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.944104][ T674] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 67.950779][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.958732][ T674] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.971489][ 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. [ 67.987449][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.015079][ T600] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.015248][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.029506][ T600] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.038989][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.060170][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.061561][ T674] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.53: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.067491][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.067777][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.104503][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.113546][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.121481][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.129774][ T674] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 68.138378][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.167550][ T625] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.195143][ T625] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.209978][ T625] 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 [ 68.213813][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.234701][ T625] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.251056][ T625] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.272648][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.281501][ T679] loop6: detected capacity change from 0 to 128 [ 68.288628][ T625] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.288684][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.313540][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.320071][ T625] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.323033][ T603] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.344088][ T603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.352161][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.354205][ T625] 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. [ 68.362392][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.379817][ T625] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.403601][ T603] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.404228][ T679] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.410717][ T603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.410938][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.422004][ T625] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.430504][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.440364][ T625] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.454982][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.464686][ T679] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.482021][ T625] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.500974][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.502166][ T625] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.519967][ T679] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.47: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.523514][ T625] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.537290][ T679] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 68.579204][ T625] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.598650][ T625] 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. [ 68.617640][ T612] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.618401][ T625] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.630570][ T612] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.643542][ T625] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.657215][ T612] 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 [ 68.696636][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.704472][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.713571][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.723328][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.732076][ T612] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.732586][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.744652][ T612] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.752853][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.767744][ T612] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.776091][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.799072][ T612] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.816442][ T612] 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. [ 68.820888][ T648] device veth0_vlan entered promiscuous mode [ 68.838764][ T612] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.855237][ T612] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.866698][ T636] device veth0_vlan entered promiscuous mode [ 68.879323][ T612] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.896462][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.904999][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.914403][ T612] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.915047][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.927313][ T612] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.935572][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.948364][ T612] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.957928][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.974088][ T612] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.983753][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.999630][ T612] 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. [ 69.026743][ T612] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.027582][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.043254][ T612] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.052829][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.079911][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.088156][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.121129][ T636] device veth1_macvtap entered promiscuous mode [ 69.129440][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.139471][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.147971][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.157645][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.167335][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.177911][ T648] device veth1_macvtap entered promiscuous mode [ 69.231688][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.240679][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.249971][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.262446][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.270856][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.291221][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.299553][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.331176][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.339789][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.399750][ T689] loop4: detected capacity change from 0 to 128 [ 69.401871][ T691] loop2: detected capacity change from 0 to 128 [ 69.423133][ T691] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 69.434361][ T691] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.453669][ T689] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 69.470515][ T689] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.489181][ T691] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.54: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.513268][ T691] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 69.526251][ T689] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.55: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.549211][ T636] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.554146][ T689] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 69.563686][ T537] udevd[537]: incorrect ext4 checksum on /dev/loop2 [ 69.579032][ T636] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.594394][ T648] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.594811][ T537] udevd[537]: incorrect ext4 checksum on /dev/loop2 [ 69.608373][ T648] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.616002][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop4 [ 69.627294][ T648] 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 [ 69.640017][ T636] 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 [ 69.664026][ T648] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.677579][ T636] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.690033][ T648] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.704900][ T636] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.715668][ T648] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.729695][ T636] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.744859][ T648] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.760716][ T636] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.776501][ T683] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.798211][ T636] 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. [ 69.798282][ T683] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.822422][ T636] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.822603][ T648] 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. [ 69.854288][ T636] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.854632][ T683] device bridge_slave_0 entered promiscuous mode [ 69.872203][ T636] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.879097][ T648] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.899597][ T636] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.918822][ T648] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.929016][ T683] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.946396][ T636] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.948359][ T648] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.963575][ T683] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.981158][ T648] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.988223][ T636] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 70.002608][ T683] device bridge_slave_1 entered promiscuous mode [ 70.014648][ T648] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.023552][ T636] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.037484][ T648] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 70.060923][ T636] 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. [ 70.071765][ T648] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.091343][ T636] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.108596][ T648] 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. [ 70.125244][ T636] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.138125][ T648] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.165886][ T648] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.196409][ T685] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.205176][ T685] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.214624][ T685] device bridge_slave_0 entered promiscuous mode [ 70.249679][ T685] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.257308][ T685] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.265272][ T685] device bridge_slave_1 entered promiscuous mode [ 70.277365][ T688] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.284484][ T688] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.293097][ T688] device bridge_slave_0 entered promiscuous mode [ 70.329288][ T688] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.336701][ T688] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.344303][ T688] device bridge_slave_1 entered promiscuous mode [ 70.538735][ T323] device bridge_slave_1 left promiscuous mode [ 70.545190][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.553824][ T323] device bridge_slave_0 left promiscuous mode [ 70.560870][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.569577][ T323] device bridge_slave_1 left promiscuous mode [ 70.576049][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.583802][ T323] device bridge_slave_0 left promiscuous mode [ 70.590855][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.600196][ T323] device bridge_slave_1 left promiscuous mode [ 70.606655][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.614678][ T323] device bridge_slave_0 left promiscuous mode [ 70.621815][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.630336][ T323] device bridge_slave_1 left promiscuous mode [ 70.637261][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.645817][ T323] device bridge_slave_0 left promiscuous mode [ 70.652479][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.661043][ T323] device bridge_slave_1 left promiscuous mode [ 70.667402][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.674981][ T323] device bridge_slave_0 left promiscuous mode [ 70.681434][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.690849][ T323] device veth1_macvtap left promiscuous mode [ 70.697025][ T323] device veth0_vlan left promiscuous mode [ 70.703071][ T323] device veth1_macvtap left promiscuous mode [ 70.709135][ T323] device veth0_vlan left promiscuous mode [ 70.715261][ T323] device veth1_macvtap left promiscuous mode [ 70.721348][ T323] device veth0_vlan left promiscuous mode [ 70.727469][ T323] device veth1_macvtap left promiscuous mode [ 70.733538][ T323] device veth0_vlan left promiscuous mode [ 70.739891][ T323] device veth1_macvtap left promiscuous mode [ 70.745936][ T323] device veth0_vlan left promiscuous mode [ 71.377659][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.386554][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.410028][ T707] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.417838][ T707] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.425838][ T707] device bridge_slave_0 entered promiscuous mode [ 71.434558][ T707] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.442046][ T707] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.450119][ T707] device bridge_slave_1 entered promiscuous mode [ 71.459649][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.468551][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.477394][ T603] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.484437][ T603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.491903][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.500846][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.509677][ T603] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.517258][ T603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.525126][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.552787][ T706] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.560098][ T706] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.567737][ T706] device bridge_slave_0 entered promiscuous mode [ 71.574921][ T706] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.582463][ T706] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.590124][ T706] device bridge_slave_1 entered promiscuous mode [ 71.621511][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.630111][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.658899][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.667637][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.677683][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.685911][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.717599][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.726323][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.734773][ T603] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.741949][ T603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.750420][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.769869][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.777469][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.784951][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.793490][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.801887][ T603] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.808979][ T603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.841790][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.850543][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.859802][ T603] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.866981][ T603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.874642][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.883628][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.891902][ T603] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.899240][ T603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.906995][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.936059][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.944539][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.953084][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.961622][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.979958][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.994247][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.002769][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.011883][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.042403][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.052291][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.065513][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.074852][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.093437][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.110485][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.120158][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.129240][ T603] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.136317][ T603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.145796][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.159732][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.168711][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.179475][ T688] device veth0_vlan entered promiscuous mode [ 72.189669][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.197885][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.206383][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.215189][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.224036][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.232399][ T603] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.239477][ T603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.247300][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.257858][ T603] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.266300][ T603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.274238][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.282771][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.291275][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.300230][ T685] device veth0_vlan entered promiscuous mode [ 72.317689][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.326061][ T603] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.333418][ T603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.350351][ T688] device veth1_macvtap entered promiscuous mode [ 72.357639][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.368261][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.378672][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.386867][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.394997][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.403804][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.412252][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.420579][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.429363][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.439525][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.447964][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.464242][ T683] device veth0_vlan entered promiscuous mode [ 72.481961][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.490330][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.500920][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.509256][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.517733][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.526120][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.535233][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 2025/12/17 17:02:06 executed programs: 55 [ 72.543658][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.553580][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.563226][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.590679][ T745] loop5: detected capacity change from 0 to 128 [ 72.592903][ T683] device veth1_macvtap entered promiscuous mode [ 72.609145][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.619192][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.629139][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.637895][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.644453][ T745] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 72.646900][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.658590][ T745] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.669212][ T685] device veth1_macvtap entered promiscuous mode [ 72.690724][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.698700][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.705919][ T745] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.57: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.707389][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.727151][ T745] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 72.749950][ T707] device veth0_vlan entered promiscuous mode [ 72.760376][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.770469][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.778784][ T688] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.787865][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.791595][ T688] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.800500][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.822145][ T688] 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 [ 72.823003][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.844639][ T688] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.852003][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.864859][ T688] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.873311][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.893652][ T688] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.893674][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.893907][ T688] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.934093][ T706] device veth0_vlan entered promiscuous mode [ 72.940559][ T688] 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. [ 72.962265][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.972159][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.975547][ T688] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.981636][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.996810][ T688] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 73.006101][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.027801][ T688] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 73.028420][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.045528][ T688] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.052496][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.073674][ T688] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.082596][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.095261][ T688] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 73.103995][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.116986][ T688] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.140116][ T688] 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. [ 73.159289][ T688] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.170946][ T707] device veth1_macvtap entered promiscuous mode [ 73.171797][ T688] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.196221][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.203794][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.212326][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.221887][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.230955][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.239997][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.248742][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.256768][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.265765][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.274349][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.283843][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.297224][ T706] device veth1_macvtap entered promiscuous mode [ 73.316564][ T750] loop7: detected capacity change from 0 to 128 [ 73.328789][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.348091][ T753] loop3: detected capacity change from 0 to 128 [ 73.359390][ T755] loop8: detected capacity change from 0 to 128 [ 73.374552][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.384169][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.398410][ T750] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 73.405835][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.409738][ T750] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.429955][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.442823][ T755] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 73.454717][ T753] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 73.474064][ T750] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.62: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.474408][ T755] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.509077][ T753] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.537459][ T750] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 73.542401][ T761] loop9: detected capacity change from 0 to 128 [ 73.557384][ T683] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.570086][ T683] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.583467][ T683] 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 [ 73.584368][ T755] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.65: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.628420][ T753] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.63: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.635373][ T683] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.650798][ T753] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 73.661328][ T683] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.669841][ T755] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 73.681831][ T683] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.712601][ T761] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 73.731440][ T685] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.744812][ T685] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.752182][ T707] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.762143][ T685] 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 [ 73.794291][ T761] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.794429][ T685] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.805589][ T683] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 73.833982][ T707] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.843414][ T685] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.848108][ T707] 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 [ 73.862213][ T683] 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. [ 73.883332][ T761] ================================================================== [ 73.898620][ T683] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 73.907022][ T761] BUG: KASAN: use-after-free in do_split+0x1a78/0x1f70 [ 73.907060][ T761] Read of size 157024 at addr ffff88812dff1028 by task syz.9.61/761 [ 73.907077][ T761] [ 73.907089][ T761] CPU: 0 PID: 761 Comm: syz.9.61 Not tainted syzkaller #0 [ 73.907107][ T761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 73.907126][ T761] Call Trace: [ 73.907132][ T761] [ 73.907139][ T761] __dump_stack+0x21/0x30 [ 73.907162][ T761] dump_stack_lvl+0xee/0x150 [ 73.925945][ T685] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.930028][ T761] ? show_regs_print_info+0x20/0x20 [ 73.995996][ T761] ? load_image+0x3a0/0x3a0 [ 74.000516][ T761] ? blkcg_set_ioprio+0x1f6/0x320 [ 74.005673][ T761] print_address_description+0x7f/0x2c0 [ 74.011454][ T761] ? do_split+0x1a78/0x1f70 [ 74.016253][ T761] kasan_report+0xf1/0x140 [ 74.020720][ T761] ? do_split+0x1a78/0x1f70 [ 74.025379][ T761] ? do_split+0x1a78/0x1f70 [ 74.029924][ T761] kasan_check_range+0x280/0x290 [ 74.034872][ T761] memmove+0x2d/0x70 [ 74.038779][ T761] do_split+0x1a78/0x1f70 [ 74.043120][ T761] ? __kasan_check_read+0x11/0x20 [ 74.048248][ T761] ? __sync_dirty_buffer+0x2e7/0x330 [ 74.054448][ T761] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 74.061039][ T761] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 74.067162][ T761] make_indexed_dir+0xe01/0x14a0 [ 74.072245][ T761] ? add_dirent_to_buf+0x780/0x780 [ 74.077761][ T761] ? add_dirent_to_buf+0x35e/0x780 [ 74.082951][ T761] ext4_add_entry+0xc24/0xf40 [ 74.087664][ T761] ? ext4_inc_count+0x1b0/0x1b0 [ 74.092562][ T761] ? atime_needs_update+0x810/0x810 [ 74.098004][ T761] ? __ext4_link+0x240/0x770 [ 74.102704][ T761] __ext4_link+0x4d7/0x770 [ 74.107145][ T761] ? ext4_update_dx_flag+0x200/0x200 [ 74.112458][ T761] ? lookup_one_qstr_excl+0x122/0x250 [ 74.117845][ T761] ? clear_nonspinnable+0x60/0x60 [ 74.123147][ T761] ext4_link+0x1de/0x270 [ 74.127393][ T761] vfs_link+0x636/0x7f0 [ 74.131554][ T761] do_linkat+0x1e7/0x730 [ 74.135808][ T761] __x64_sys_link+0x86/0x90 [ 74.140406][ T761] x64_sys_call+0x34d/0x9a0 [ 74.144995][ T761] do_syscall_64+0x4c/0xa0 [ 74.149456][ T761] ? clear_bhb_loop+0x50/0xa0 [ 74.154197][ T761] ? clear_bhb_loop+0x50/0xa0 [ 74.158990][ T761] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 74.165271][ T761] RIP: 0033:0x7f87173d7de9 [ 74.169800][ T761] 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 [ 74.189971][ T761] RSP: 002b:00007f8716e4a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 74.198515][ T761] RAX: ffffffffffffffda RBX: 00007f87175f0fa0 RCX: 00007f87173d7de9 [ 74.206509][ T761] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 74.214498][ T761] RBP: 00007f87174592a0 R08: 0000000000000000 R09: 0000000000000000 [ 74.222934][ T761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.230926][ T761] R13: 0000000000000000 R14: 00007f87175f0fa0 R15: 00007fffc3b60288 [ 74.239011][ T761] [ 74.242034][ T761] [ 74.244427][ T761] The buggy address belongs to the page: [ 74.250139][ T761] page:ffffea0004b7fc40 refcount:3 mapcount:1 mapping:ffff8881092c43d8 index:0x1 pfn:0x12dff1 [ 74.260983][ T761] memcg:ffff888100254500 [ 74.265504][ T761] aops:def_blk_aops ino:700009 [ 74.270373][ T761] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 74.282348][ T761] raw: 400000000032201e ffff88810025eec0 ffffea0004c244c8 ffff8881092c43d8 [ 74.290949][ T761] raw: 0000000000000001 ffff888111da9c78 0000000300000000 ffff888100254500 [ 74.299527][ T761] page dumped because: kasan: bad access detected [ 74.305942][ T761] page_owner tracks the page as allocated [ 74.311939][ T761] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 537, ts 73711530753, free_ts 73681365266 [ 74.329232][ T761] post_alloc_hook+0x192/0x1b0 [ 74.334006][ T761] prep_new_page+0x1c/0x110 [ 74.338520][ T761] get_page_from_freelist+0x2cc5/0x2d50 [ 74.344164][ T761] __alloc_pages+0x18f/0x440 [ 74.348789][ T761] page_cache_ra_unbounded+0x2b2/0x980 [ 74.354400][ T761] force_page_cache_ra+0x3fd/0x460 [ 74.360504][ T761] page_cache_sync_ra+0x2ae/0x420 [ 74.365772][ T761] filemap_read+0x63a/0x1f70 [ 74.370592][ T761] generic_file_read_iter+0xac/0x400 [ 74.375986][ T761] blkdev_read_iter+0x12f/0x160 [ 74.381059][ T761] vfs_read+0x68b/0xbe0 [ 74.385305][ T761] ksys_read+0x140/0x240 [ 74.389732][ T761] __x64_sys_read+0x7b/0x90 [ 74.394440][ T761] x64_sys_call+0x96d/0x9a0 [ 74.398957][ T761] do_syscall_64+0x4c/0xa0 [ 74.403403][ T761] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 74.409414][ T761] page last free stack trace: [ 74.414259][ T761] free_unref_page_prepare+0x542/0x550 [ 74.419726][ T761] free_unref_page+0xa2/0x550 [ 74.424683][ T761] __free_pages+0x6c/0x100 [ 74.429100][ T761] __free_slab+0xe8/0x1e0 [ 74.433433][ T761] discard_slab+0x29/0x40 [ 74.437775][ T761] __slab_free+0x211/0x290 [ 74.442203][ T761] ___cache_free+0x104/0x120 [ 74.446801][ T761] qlink_free+0x4d/0x90 [ 74.451553][ T761] qlist_free_all+0x5f/0xb0 [ 74.456260][ T761] kasan_quarantine_reduce+0x14a/0x170 [ 74.462026][ T761] __kasan_slab_alloc+0x2f/0xf0 [ 74.467303][ T761] slab_post_alloc_hook+0x4f/0x2b0 [ 74.473091][ T761] kmem_cache_alloc+0xf7/0x260 [ 74.478747][ T761] getname_flags+0xb9/0x500 [ 74.483570][ T761] user_path_at_empty+0x30/0x1c0 [ 74.488665][ T761] __x64_sys_umount+0xf1/0x160 [ 74.493665][ T761] [ 74.496093][ T761] Memory state around the buggy address: [ 74.501776][ T761] ffff88812dff1f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.510012][ T761] ffff88812dff1f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.518160][ T761] >ffff88812dff2000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 74.526874][ T761] ^ [ 74.531114][ T761] ffff88812dff2080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 74.539629][ T761] ffff88812dff2100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 74.548477][ T761] ================================================================== [ 74.558330][ T761] Disabling lock debugging due to kernel taint [ 74.576292][ T683] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.591611][ T685] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.606721][ T30] audit: type=1400 audit(1765990928.961:120): avc: denied { read } for pid=82 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 [ 74.606761][ T30] audit: type=1400 audit(1765990928.961:121): avc: denied { search } for pid=82 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 [ 74.606785][ T30] audit: type=1400 audit(1765990928.961:122): avc: denied { write } for pid=82 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 [ 74.606815][ T30] audit: type=1400 audit(1765990928.961:123): avc: denied { add_name } for pid=82 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 74.606839][ T30] audit: type=1400 audit(1765990928.961:124): avc: denied { create } for pid=82 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 74.630346][ T761] EXT4-fs error (device loop9): ext4_dx_csum_set:531: inode #2: comm syz.9.61: dir seems corrupt? Run e2fsck -D. [ 74.652337][ T685] 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. [ 74.652373][ T685] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.652502][ T683] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.676460][ T707] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.706171][ T685] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.720563][ T707] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.735169][ T685] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.783495][ T707] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.791774][ T683] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.806842][ T30] audit: type=1400 audit(1765990928.961:125): avc: denied { append open } for pid=82 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 [ 74.822764][ T683] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.839713][ T706] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.854996][ T683] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 74.874847][ T707] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.892644][ T685] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.910335][ T30] audit: type=1400 audit(1765990928.961:126): avc: denied { getattr } for pid=82 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 [ 74.930981][ T685] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.946375][ T706] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.961996][ T685] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 74.989379][ T706] 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 [ 75.001849][ T683] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.015447][ T706] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.027909][ T707] 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. [ 75.048622][ T706] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.068303][ T707] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.081610][ T685] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.098187][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.126292][ T707] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.140093][ T683] 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. [ 75.156737][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.205990][ T685] 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. [ 75.206429][ T683] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.223647][ T685] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.237083][ T683] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.248851][ T685] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.266167][ T707] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.294385][ T706] 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. [ 75.326293][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.343348][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.365846][ T707] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.365999][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.380503][ T707] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.414308][ T707] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 75.427561][ T706] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.445694][ T707] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.463384][ T706] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.470875][ T707] 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. [ 75.478661][ T706] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 75.496554][ T707] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.521896][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.524865][ T707] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.551686][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.570910][ T706] 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. [ 75.591519][ T706] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.605186][ T706] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.642834][ T768] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.650987][ T768] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.666373][ T768] device bridge_slave_0 entered promiscuous mode [ 75.696451][ T768] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.703559][ T768] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.712238][ T768] device bridge_slave_1 entered promiscuous mode [ 75.948572][ T773] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.958021][ T773] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.967669][ T773] device bridge_slave_0 entered promiscuous mode [ 75.987684][ T773] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.995540][ T773] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.003121][ T773] device bridge_slave_1 entered promiscuous mode [ 76.059088][ T775] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.067143][ T775] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.075704][ T775] device bridge_slave_0 entered promiscuous mode [ 76.083458][ T775] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.090687][ T775] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.098234][ T775] device bridge_slave_1 entered promiscuous mode [ 76.227678][ T782] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.234761][ T782] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.243489][ T782] device bridge_slave_0 entered promiscuous mode [ 76.250868][ T782] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.259018][ T782] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.267319][ T782] device bridge_slave_1 entered promiscuous mode [ 76.289919][ T323] device bridge_slave_1 left promiscuous mode [ 76.296929][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.305199][ T323] device bridge_slave_0 left promiscuous mode [ 76.312374][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.320912][ T323] device bridge_slave_1 left promiscuous mode [ 76.327870][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.336157][ T323] device bridge_slave_0 left promiscuous mode [ 76.342630][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.350972][ T323] device bridge_slave_1 left promiscuous mode [ 76.358194][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.367384][ T323] device bridge_slave_0 left promiscuous mode [ 76.374904][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.386546][ T323] device bridge_slave_1 left promiscuous mode [ 76.396265][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.406165][ T323] device bridge_slave_0 left promiscuous mode [ 76.413000][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.422564][ T323] device bridge_slave_1 left promiscuous mode [ 76.429316][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.437505][ T323] device bridge_slave_0 left promiscuous mode [ 76.443944][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.455013][ T323] device veth1_macvtap left promiscuous mode [ 76.463690][ T323] device veth0_vlan left promiscuous mode [ 76.472117][ T323] device veth1_macvtap left promiscuous mode [ 76.479851][ T323] device veth0_vlan left promiscuous mode [ 76.486678][ T323] device veth1_macvtap left promiscuous mode [ 76.493911][ T323] device veth0_vlan left promiscuous mode [ 76.500696][ T323] device veth1_macvtap left promiscuous mode [ 76.507310][ T323] device veth0_vlan left promiscuous mode [ 76.514162][ T323] device veth1_macvtap left promiscuous mode [ 76.521319][ T323] device veth0_vlan left promiscuous mode [ 77.022917][ T780] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.030522][ T780] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.038583][ T780] device bridge_slave_0 entered promiscuous mode [ 77.050957][ T780] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.059662][ T780] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.068147][ T780] device bridge_slave_1 entered promiscuous mode [ 77.095550][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.103260][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.111188][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.120083][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.129400][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.136477][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.144132][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.167749][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.176602][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.185256][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.192472][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.215557][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.223148][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.250641][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.259876][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.268510][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.275859][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.299337][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.307141][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.315185][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.324118][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.332730][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.375994][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.384754][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.393572][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.400662][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.408456][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.416697][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.424864][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.433150][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.441503][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.450380][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.460044][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.468085][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.479698][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.487947][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.506262][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.514069][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.522769][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.531416][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.540041][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.547297][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.554986][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.563462][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.572062][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.579660][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.588223][ T768] device veth0_vlan entered promiscuous mode [ 77.605752][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.614045][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.622574][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.631472][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.639852][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.667633][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.677883][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.691301][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.700395][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.714901][ T768] device veth1_macvtap entered promiscuous mode [ 77.724159][ T773] device veth0_vlan entered promiscuous mode [ 77.731145][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.738930][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.746849][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.756532][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.766629][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.775450][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.784188][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.793115][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.800322][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.808076][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.817234][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.826471][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.833639][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.841251][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.849530][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.858052][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.866001][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.873706][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.893617][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.901984][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.910143][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.924973][ T775] device veth0_vlan entered promiscuous mode [ 77.931985][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.940434][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.949828][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.959686][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.978288][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.987029][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.996506][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.004943][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.020310][ T773] device veth1_macvtap entered promiscuous mode [ 78.031504][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 2025/12/17 17:02:12 executed programs: 70 [ 78.040345][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.050502][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.076886][ T823] loop0: detected capacity change from 0 to 128 [ 78.096431][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.104751][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.115402][ T775] device veth1_macvtap entered promiscuous mode [ 78.125074][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.133338][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.141114][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.149900][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.160469][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.169372][ T823] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 78.172784][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.180935][ T823] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.188798][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.203266][ T823] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.80: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 78.215385][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.227031][ T823] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 78.234631][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.253086][ T768] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.255166][ T537] udevd[537]: incorrect ext4 checksum on /dev/loop0 [ 78.265788][ T768] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.285803][ T768] 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 [ 78.293739][ T782] device veth0_vlan entered promiscuous mode [ 78.314063][ T768] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.327259][ T768] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.342844][ T768] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.344048][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.367418][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.367663][ T768] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.377023][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.392402][ T768] 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. [ 78.401349][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.417322][ T768] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.425257][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.441432][ T768] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.448343][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.465561][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.473749][ T768] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.482140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.499356][ T768] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.506812][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.518403][ T768] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.525671][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.526230][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.539957][ T768] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 78.547793][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.556574][ T768] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.568104][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.576397][ T768] 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. [ 78.591264][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.599325][ T768] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.614964][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.642238][ T768] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.642762][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.664310][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.685511][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.693795][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.702339][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.711472][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.720877][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.729734][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.743956][ T782] device veth1_macvtap entered promiscuous mode [ 78.760847][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.771847][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.780730][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.798388][ T827] loop1: detected capacity change from 0 to 128 [ 78.811174][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.819855][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.841614][ T829] loop6: detected capacity change from 0 to 128 [ 78.844949][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.858818][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.859353][ T827] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 78.879175][ T827] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.893681][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.902674][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.912129][ T780] device veth0_vlan entered promiscuous mode [ 78.912284][ T827] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.82: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 78.928619][ T780] device veth1_macvtap entered promiscuous mode [ 78.945866][ T829] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 78.966919][ T829] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.976293][ T827] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 78.997780][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.010182][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.021655][ T836] loop4: detected capacity change from 0 to 128 [ 79.031124][ T829] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.74: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 79.033795][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.062562][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.076961][ T829] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 79.086361][ T773] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.098487][ T773] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.105815][ T836] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 79.125046][ T773] 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 [ 79.146125][ T836] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.146810][ T773] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.162953][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.171658][ T537] udevd[537]: incorrect ext4 checksum on /dev/loop6 [ 79.180372][ T775] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.190675][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.204276][ T836] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.77: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 79.211699][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.225460][ T773] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.233246][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.246720][ T775] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.257175][ T836] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 79.271675][ T773] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.276427][ T775] 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 [ 79.294547][ T773] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.328540][ T773] 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. [ 79.331053][ T775] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.344873][ T773] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 79.363974][ T782] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.383716][ T782] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.398978][ T537] udevd[537]: incorrect ext4 checksum on /dev/loop4 [ 79.405749][ T782] 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 [ 79.405901][ T775] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.441554][ T782] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.454269][ T775] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.462668][ T773] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 79.471332][ T775] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.495114][ T843] loop2: detected capacity change from 0 to 128 [ 79.502723][ T775] 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. [ 79.509059][ T782] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.530142][ T775] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 79.553047][ T782] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.559756][ T775] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 79.569134][ T773] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 79.584865][ T843] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 79.599685][ T782] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.612337][ T773] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.626804][ T843] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.642529][ T782] 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. [ 79.650318][ T775] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 79.694518][ T834] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.705154][ T843] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.84: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 79.715351][ T773] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.724348][ T775] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.737307][ T834] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.749666][ T775] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.770713][ T782] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 79.781872][ T834] device bridge_slave_0 entered promiscuous mode [ 79.792460][ T782] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 79.793609][ T843] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 79.817106][ T773] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 79.825870][ T834] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.839247][ T782] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 79.839405][ T773] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.870926][ T834] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.876296][ T775] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 79.879528][ T834] device bridge_slave_1 entered promiscuous mode [ 79.896313][ T775] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.899859][ T780] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.914894][ T773] 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. [ 79.927753][ T782] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.944302][ T775] 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. [ 79.974384][ T782] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.987587][ T782] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 79.987785][ T780] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.017672][ T782] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 80.037285][ T780] 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 [ 80.037322][ T773] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.037347][ T773] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.061057][ T780] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.073708][ T775] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.112573][ T780] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.126842][ T782] 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. [ 80.144073][ T782] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.148150][ T780] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 80.156842][ T775] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.171997][ T782] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.206689][ T780] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 80.228469][ T780] 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. [ 80.246035][ T780] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 80.263565][ T780] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 80.293678][ T780] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 80.311330][ T780] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.338557][ T780] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.356973][ T780] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 80.373956][ T780] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 80.398559][ T780] 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. [ 80.427164][ T780] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.441447][ T780] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.496595][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.504604][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.528213][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.539347][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.549975][ T603] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.558151][ T603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.567707][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.577654][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.587135][ T603] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.595427][ T603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.603778][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.671734][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.683398][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.789260][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.843693][ T856] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.851396][ T856] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.861170][ T856] device bridge_slave_0 entered promiscuous mode [ 80.869211][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.877473][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.885765][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.894173][ T834] device veth0_vlan entered promiscuous mode [ 80.902883][ T853] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.910718][ T853] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.919347][ T853] device bridge_slave_0 entered promiscuous mode [ 80.938189][ T856] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.945659][ T856] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.954901][ T856] device bridge_slave_1 entered promiscuous mode [ 80.976256][ T853] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.984240][ T853] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.993053][ T853] device bridge_slave_1 entered promiscuous mode [ 81.033933][ T857] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.042453][ T857] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.051588][ T857] device bridge_slave_0 entered promiscuous mode [ 81.078319][ T857] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.086296][ T857] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.094683][ T857] device bridge_slave_1 entered promiscuous mode [ 81.228382][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.259559][ T861] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.267609][ T861] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.277104][ T861] device bridge_slave_0 entered promiscuous mode [ 81.291941][ T834] device veth1_macvtap entered promiscuous mode [ 81.299960][ T861] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.308878][ T861] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.316626][ T861] device bridge_slave_1 entered promiscuous mode [ 81.370537][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.379946][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.390283][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.399452][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.451624][ T887] loop5: detected capacity change from 0 to 128 [ 81.496151][ T887] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 81.507752][ T887] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.527269][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.528511][ T887] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.90: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 81.538222][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.565843][ T887] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 81.566268][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.584395][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.592805][ T834] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.594660][ T537] udevd[537]: incorrect ext4 checksum on /dev/loop5 [ 81.605550][ T834] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.612865][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.625902][ T834] 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 [ 81.632484][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.655656][ T834] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.675239][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.675306][ T834] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.695882][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.705800][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.714382][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.714630][ T834] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.721466][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.722775][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.736432][ T834] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 81.744603][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.754301][ T834] 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. [ 81.795418][ T834] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 81.810946][ T834] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 81.829221][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.837646][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.839321][ T834] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 81.845685][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.861589][ T834] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.870927][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.883988][ T834] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.891896][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.905049][ T834] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 81.911737][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.924631][ T834] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.932658][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.946985][ T834] 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. [ 81.955925][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.974324][ T834] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.982980][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.994448][ T834] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.001646][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.002277][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.034412][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.068251][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.077879][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.087373][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.098553][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.108897][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.118809][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.130658][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.184661][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.194825][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.206620][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.216278][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.224926][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.233420][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.249403][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.263438][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.273967][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.282748][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.292684][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.301177][ T853] device veth0_vlan entered promiscuous mode [ 82.326353][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.334911][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.344181][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.353934][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.364127][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.372648][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.387413][ T856] device veth0_vlan entered promiscuous mode [ 82.400418][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.410807][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.420462][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.428943][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.445166][ T853] device veth1_macvtap entered promiscuous mode [ 82.455224][ T323] device bridge_slave_1 left promiscuous mode [ 82.462869][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.472302][ T323] device bridge_slave_0 left promiscuous mode [ 82.479894][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.490288][ T323] device bridge_slave_1 left promiscuous mode [ 82.498821][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.509228][ T323] device bridge_slave_0 left promiscuous mode [ 82.517367][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.526375][ T323] device bridge_slave_1 left promiscuous mode [ 82.533149][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.541775][ T323] device bridge_slave_0 left promiscuous mode [ 82.548657][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.557068][ T323] device bridge_slave_1 left promiscuous mode [ 82.564596][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.573239][ T323] device bridge_slave_0 left promiscuous mode [ 82.579870][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.588344][ T323] device bridge_slave_1 left promiscuous mode [ 82.595102][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.603185][ T323] device bridge_slave_0 left promiscuous mode [ 82.610689][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.620156][ T323] device bridge_slave_1 left promiscuous mode [ 82.626346][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.634250][ T323] device bridge_slave_0 left promiscuous mode [ 82.641147][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.651496][ T323] device veth1_macvtap left promiscuous mode [ 82.660572][ T323] device veth0_vlan left promiscuous mode [ 82.667130][ T323] device veth1_macvtap left promiscuous mode [ 82.673708][ T323] device veth0_vlan left promiscuous mode [ 82.680232][ T323] device veth1_macvtap left promiscuous mode [ 82.687201][ T323] device veth0_vlan left promiscuous mode [ 82.693224][ T323] device veth1_macvtap left promiscuous mode [ 82.699876][ T323] device veth0_vlan left promiscuous mode [ 82.706375][ T323] device veth1_macvtap left promiscuous mode [ 82.713228][ T323] device veth0_vlan left promiscuous mode [ 82.720016][ T323] device veth1_macvtap left promiscuous mode [ 82.726704][ T323] device veth0_vlan left promiscuous mode [ 83.282068][ T856] device veth1_macvtap entered promiscuous mode [ 83.290167][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.299529][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.307684][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.315998][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.324036][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.333017][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.341711][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.353456][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.362065][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.370665][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.378619][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.388118][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.421750][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.430689][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.440249][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.449318][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.466952][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.477003][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.487722][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.497921][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.520165][ T857] device veth0_vlan entered promiscuous mode 2025/12/17 17:02:17 executed programs: 88 [ 83.528037][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.536933][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.545576][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.554405][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.589690][ T902] loop7: detected capacity change from 0 to 128 [ 83.613476][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.614537][ T904] loop3: detected capacity change from 0 to 128 [ 83.629758][ T603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.649431][ T902] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 83.663817][ T902] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.668572][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.687246][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.697102][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.700277][ T902] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.89: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 83.704918][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.705170][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.729085][ T904] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 83.735074][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.747365][ T904] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.756806][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.767298][ T902] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 83.776721][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.796328][ T857] device veth1_macvtap entered promiscuous mode [ 83.816747][ T904] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.97: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 83.822544][ T856] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.849294][ T856] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.859284][ T904] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 83.864837][ T856] 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