nrecognised inode hash code 89 [ 70.727402][ T714] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.738476][ T686] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.762863][ T714] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.766855][ T709] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.781583][ T714] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.796181][ T709] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.825578][ T709] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.834119][ T714] 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. [ 70.840985][ T686] 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. [ 70.856519][ T714] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.873022][ T686] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.888288][ T714] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.902201][ T709] 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. [ 70.917333][ T714] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.933957][ T709] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.949247][ T714] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.969234][ T686] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.996974][ T714] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.997089][ T686] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.010353][ T714] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.027738][ T686] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.037525][ T709] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.037981][ T709] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.050293][ T686] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.064850][ T714] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.084830][ T686] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.107750][ T709] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.131653][ T686] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.138441][ T709] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.146474][ T714] 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. [ 71.175490][ T709] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.181484][ T686] 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. [ 71.188933][ T714] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.206429][ T709] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.220513][ T686] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.230521][ T714] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.256298][ T686] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.258364][ T709] 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. [ 71.286593][ T709] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.300795][ T709] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.349234][ T768] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.356572][ T768] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.367326][ T768] device bridge_slave_0 entered promiscuous mode [ 71.398028][ T768] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.405213][ T768] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.419961][ T768] device bridge_slave_1 entered promiscuous mode [ 71.430094][ T770] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.437154][ T770] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.448960][ T770] device bridge_slave_0 entered promiscuous mode [ 71.457951][ T770] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.465171][ T770] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.472866][ T770] device bridge_slave_1 entered promiscuous mode 2025/08/19 23:40:28 executed programs: 67 [ 71.686931][ T770] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.694113][ T770] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.701508][ T770] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.708661][ T770] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.785797][ T768] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.792906][ T768] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.800205][ T768] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.807258][ T768] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.856972][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.864504][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.872218][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.879527][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.888172][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.895959][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.908299][ T779] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.915708][ T779] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.923239][ T779] device bridge_slave_0 entered promiscuous mode [ 71.930552][ T779] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.937610][ T779] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.945201][ T779] device bridge_slave_1 entered promiscuous mode [ 71.952358][ T787] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.959399][ T787] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.967017][ T787] device bridge_slave_0 entered promiscuous mode [ 71.974405][ T787] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.981599][ T787] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.989247][ T787] device bridge_slave_1 entered promiscuous mode [ 72.014512][ T10] device bridge_slave_1 left promiscuous mode [ 72.020832][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.028489][ T10] device bridge_slave_0 left promiscuous mode [ 72.034829][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.042906][ T10] device bridge_slave_1 left promiscuous mode [ 72.049011][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.056713][ T10] device bridge_slave_0 left promiscuous mode [ 72.063028][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.070929][ T10] device bridge_slave_1 left promiscuous mode [ 72.077143][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.084907][ T10] device bridge_slave_0 left promiscuous mode [ 72.091127][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.098925][ T10] device bridge_slave_1 left promiscuous mode [ 72.105154][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.112645][ T10] device bridge_slave_0 left promiscuous mode [ 72.118851][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.126851][ T10] device bridge_slave_1 left promiscuous mode [ 72.133123][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.141045][ T10] device bridge_slave_0 left promiscuous mode [ 72.147209][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.156382][ T10] device veth1_macvtap left promiscuous mode [ 72.162714][ T10] device veth0_vlan left promiscuous mode [ 72.168896][ T10] device veth1_macvtap left promiscuous mode [ 72.175155][ T10] device veth0_vlan left promiscuous mode [ 72.181166][ T10] device veth1_macvtap left promiscuous mode [ 72.187185][ T10] device veth0_vlan left promiscuous mode [ 72.193371][ T10] device veth1_macvtap left promiscuous mode [ 72.199509][ T10] device veth0_vlan left promiscuous mode [ 72.205728][ T10] device veth1_macvtap left promiscuous mode [ 72.211914][ T10] device veth0_vlan left promiscuous mode [ 72.655474][ T780] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.662779][ T780] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.670741][ T780] device bridge_slave_0 entered promiscuous mode [ 72.678175][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.686965][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.694036][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.713566][ T780] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.720979][ T780] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.728538][ T780] device bridge_slave_1 entered promiscuous mode [ 72.744517][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.752952][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.761438][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.768470][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.802381][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.810896][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.818989][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.826692][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.846483][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.854679][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.875417][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.884062][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.892336][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.899529][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.941006][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.949411][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.957850][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.964917][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.973862][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.982513][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.030619][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.038819][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.070351][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.079546][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.088241][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.096939][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.108857][ T770] device veth0_vlan entered promiscuous mode [ 73.123029][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.131776][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.140300][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.147814][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.163213][ T768] device veth0_vlan entered promiscuous mode [ 73.179590][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.187698][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.196253][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.204474][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.212172][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.220477][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.228618][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.235696][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.243305][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.251698][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.259919][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.267260][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.274901][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.282936][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.290673][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.301683][ T770] device veth1_macvtap entered promiscuous mode [ 73.309494][ T768] device veth1_macvtap entered promiscuous mode [ 73.320021][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.328174][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.336699][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.344685][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.353120][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.361540][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.391762][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.400256][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.408813][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.417751][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.426799][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.435145][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.458933][ T787] device veth0_vlan entered promiscuous mode [ 73.469229][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.478207][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.486386][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.496026][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.500756][ T823] loop6: detected capacity change from 0 to 128 [ 73.504214][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.517362][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.526818][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.535623][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.544461][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.551550][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.552963][ T823] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 73.559046][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.569665][ T823] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.578349][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.596266][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.603398][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.605164][ T823] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.82: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.611696][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.630212][ T823] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 73.638042][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.656462][ T770] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.658101][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop6 [ 73.668351][ T770] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.676185][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.690582][ T770] 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 [ 73.697206][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.726015][ T770] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.737914][ T770] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.753199][ T770] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.757160][ T787] device veth1_macvtap entered promiscuous mode [ 73.774645][ T770] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 73.791415][ T770] 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. [ 73.807141][ T770] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 73.807971][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.824145][ T770] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 73.847387][ T770] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 73.863801][ T770] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.876853][ T770] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.882015][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.890561][ T770] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 73.898329][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.916680][ T770] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.923260][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.937964][ T827] loop5: detected capacity change from 0 to 128 [ 73.941512][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.947021][ T770] 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. [ 73.955488][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.971082][ T770] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.978459][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.989301][ T770] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.998367][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.022807][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.030011][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.037886][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.038941][ T827] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 74.046525][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.065006][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.072262][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.080806][ T827] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.081063][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.100099][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.108858][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.117539][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.125864][ T827] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.78: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.126364][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.154531][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.173437][ T779] device veth0_vlan entered promiscuous mode [ 74.180549][ T827] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 74.195274][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.204423][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.213616][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.222708][ T768] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.234761][ T768] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.248419][ T768] 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 [ 74.269094][ T768] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.280920][ T768] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.297427][ T768] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.313069][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.321752][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.329240][ T768] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.337284][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.350091][ T831] loop2: detected capacity change from 0 to 128 [ 74.352875][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.358394][ T768] 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. [ 74.366732][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.382922][ T768] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.391877][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.406271][ T768] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.436818][ T780] device veth0_vlan entered promiscuous mode [ 74.445086][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.450162][ T768] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.454235][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.477572][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.483750][ T768] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.486796][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.500971][ T831] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 74.515009][ T780] device veth1_macvtap entered promiscuous mode [ 74.524000][ T768] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.530510][ T831] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.547325][ T768] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 74.555276][ T779] device veth1_macvtap entered promiscuous mode [ 74.568889][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.577102][ T768] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.578693][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.599702][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.603100][ T831] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.83: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.608054][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.626258][ T768] 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. [ 74.634291][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.650051][ T831] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 74.658294][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.666448][ T768] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.684618][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.692721][ T768] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.696707][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.711751][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop2 [ 74.715931][ T787] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.736879][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.745499][ T787] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.746929][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.760033][ T787] 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 [ 74.787137][ T787] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.802749][ T787] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.816204][ T787] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.832288][ T787] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.847468][ T787] 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. [ 74.848255][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.870212][ T787] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.871835][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.894704][ T787] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.895104][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.910460][ T787] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.918465][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.932998][ T787] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.964156][ T787] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.977540][ T787] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 75.021936][ T836] loop1: detected capacity change from 0 to 128 [ 75.025489][ T787] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.038242][ T838] loop3: detected capacity change from 0 to 128 [ 75.059715][ T836] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 75.070447][ T787] 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. [ 75.075560][ T836] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.095605][ T787] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.097946][ T838] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 75.108110][ T787] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.122749][ T838] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.152306][ T836] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.76: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 75.168089][ T838] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.74: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 75.171624][ T836] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 75.210082][ T838] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 75.224705][ T834] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.235860][ T780] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.250212][ T834] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.257909][ T834] device bridge_slave_0 entered promiscuous mode [ 75.267137][ T779] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.269354][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop3 [ 75.286494][ T834] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.294835][ T780] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.299646][ T779] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.309078][ T834] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.321578][ T779] 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 [ 75.328950][ T780] 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 [ 75.370027][ T834] device bridge_slave_1 entered promiscuous mode [ 75.370229][ T779] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.388892][ T780] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.409953][ T779] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.423594][ T779] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.430450][ T780] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.438824][ T779] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.452520][ T780] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.481166][ T779] 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. [ 75.514465][ T779] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.530839][ T779] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.531155][ T780] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.548077][ T779] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.580189][ T779] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.582466][ T780] 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. [ 75.592223][ T779] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.608648][ T780] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.624020][ T779] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 75.640733][ T780] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.648446][ T779] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.663556][ T780] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.677968][ T779] 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. [ 75.710066][ T780] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.722649][ T779] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.724087][ T780] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.736003][ T779] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.795670][ T780] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 75.811754][ T780] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.827481][ T780] 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. [ 75.844748][ T780] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.856533][ T780] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.884930][ T834] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.892029][ T834] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.899341][ T834] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.906463][ T834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.916411][ T847] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.923874][ T847] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.931805][ T847] device bridge_slave_0 entered promiscuous mode [ 75.941550][ T44] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.949619][ T44] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.969868][ T847] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.976959][ T847] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.986561][ T847] device bridge_slave_1 entered promiscuous mode [ 76.014812][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.022500][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.071150][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.079624][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.088030][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.095097][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.103307][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.111956][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.120306][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.127364][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.159114][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.167867][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.176380][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.184955][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.240123][ T857] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.247320][ T857] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.262219][ T857] device bridge_slave_0 entered promiscuous mode [ 76.269358][ T857] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.276603][ T857] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.284246][ T857] device bridge_slave_1 entered promiscuous mode [ 76.358097][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.366668][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.413595][ T860] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.421283][ T860] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.429104][ T860] device bridge_slave_0 entered promiscuous mode [ 76.436644][ T860] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.444156][ T860] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.451739][ T860] device bridge_slave_1 entered promiscuous mode [ 76.484799][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.492877][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.503268][ T834] device veth0_vlan entered promiscuous mode [ 76.514187][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.521953][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.590283][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.597922][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.605611][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.613935][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.637816][ T865] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.645046][ T865] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.652565][ T865] device bridge_slave_0 entered promiscuous mode [ 76.665378][ T834] device veth1_macvtap entered promiscuous mode [ 76.672710][ T865] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.680044][ T865] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.687522][ T865] device bridge_slave_1 entered promiscuous mode [ 76.711523][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.719150][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.727665][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.736098][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.743472][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.751044][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.792454][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.801042][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.809173][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.816247][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.823818][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.833402][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.861829][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.870630][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.900980][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.909323][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.918161][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.945266][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.953386][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 2025/08/19 23:40:34 executed programs: 85 [ 76.961725][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.998581][ T847] device veth0_vlan entered promiscuous mode [ 77.028283][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.037591][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.045686][ T891] loop9: detected capacity change from 0 to 128 [ 77.050117][ T847] device veth1_macvtap entered promiscuous mode [ 77.064599][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.073284][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.081731][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.088846][ T891] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 77.100062][ T891] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.118932][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.127872][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.131424][ T891] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.84: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 77.136855][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.155723][ T891] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 77.162721][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.164550][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.181982][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop9 [ 77.187795][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.204673][ T834] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.209249][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop9 [ 77.216792][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.225887][ T834] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.230544][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.251727][ T834] 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 [ 77.273881][ T834] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.286145][ T834] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.299835][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.300169][ T834] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.307625][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.331822][ T834] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 77.347282][ T834] 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. [ 77.348049][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.363437][ T834] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 77.371798][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.386461][ T834] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 77.394599][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.409486][ T834] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 77.418106][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.432774][ T834] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.440034][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.451658][ T834] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.471476][ T834] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 77.471898][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.484240][ T834] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.506488][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.506649][ T834] 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. [ 77.514903][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.531681][ T834] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.538838][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.550182][ T834] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.603955][ T901] loop8: detected capacity change from 0 to 128 [ 77.624372][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.633397][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.642266][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.649497][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.657150][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.665762][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.674424][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.681512][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.696311][ T901] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 77.707209][ T901] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.735404][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.744828][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.744840][ T901] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.97: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 77.753668][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.773521][ T901] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 77.781118][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.799353][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.804260][ T847] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.812154][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.823664][ T847] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.827370][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.840532][ T847] 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 [ 77.851225][ T857] device veth0_vlan entered promiscuous mode [ 77.880214][ T847] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.881576][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.900630][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.900667][ T847] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.909242][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.922688][ T847] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.931237][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.945852][ T847] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 77.953774][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.978371][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.981007][ T847] 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. [ 78.009675][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.018174][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.027933][ T847] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.044756][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.050523][ T847] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.052893][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.075522][ T847] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.082978][ T857] device veth1_macvtap entered promiscuous mode [ 78.098029][ T847] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.110050][ T847] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.115118][ T860] device veth0_vlan entered promiscuous mode [ 78.137925][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.140099][ T847] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 78.147319][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.158709][ T847] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.166107][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.181028][ T847] 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. [ 78.188944][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.204081][ T847] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.211531][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.222386][ T847] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.259842][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.268245][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.276916][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.285567][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.323173][ T860] device veth1_macvtap entered promiscuous mode [ 78.335553][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.344261][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.352748][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.359818][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.367292][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.375576][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.383847][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.403553][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.411796][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.423496][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.431096][ T907] loop7: detected capacity change from 0 to 128 [ 78.438658][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.445771][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.453127][ T907] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 78.471437][ T907] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.484466][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.493611][ T907] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.98: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 78.494087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.520163][ T907] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 78.520940][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.537072][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.541002][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop7 [ 78.545699][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.567122][ T857] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.575275][ T767] udevd[767]: incorrect ext4 checksum on /dev/loop7 [ 78.587334][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.592710][ T857] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.610863][ T857] 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 [ 78.631619][ T857] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.643723][ T857] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.663813][ T857] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.674040][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.681604][ T857] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.689324][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.702633][ T912] loop0: detected capacity change from 0 to 128 [ 78.710868][ T857] 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. [ 78.728706][ T865] device veth0_vlan entered promiscuous mode [ 78.737212][ T857] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.755315][ T857] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.758747][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.771401][ T857] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.778814][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.794285][ T857] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.803112][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.815355][ T857] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.835706][ T857] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 78.838209][ T912] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 78.848991][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.859458][ T857] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.867583][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.889435][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.889482][ T912] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.904246][ T857] 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. [ 78.931095][ T857] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.938514][ T912] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.91: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 78.943887][ T857] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.964363][ T912] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 78.985712][ T905] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.993335][ T905] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.012970][ T860] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.017335][ T905] device bridge_slave_0 entered promiscuous mode [ 79.032039][ T860] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.046481][ T860] 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 [ 79.070357][ T860] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.082415][ T860] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.096009][ T860] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.110917][ T860] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.129936][ T905] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.137655][ T905] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.144997][ T860] 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. [ 79.147153][ T905] device bridge_slave_1 entered promiscuous mode [ 79.161560][ T860] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 79.182841][ T860] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 79.205174][ T860] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 79.220941][ T860] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.232722][ T860] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.246138][ T860] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 79.259259][ T860] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.259389][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.274493][ T860] 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. [ 79.283307][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.299076][ T860] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.307139][ T910] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.318075][ T860] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.325374][ T910] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.346299][ T910] device bridge_slave_0 entered promiscuous mode [ 79.353650][ T910] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.361380][ T910] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.369261][ T910] device bridge_slave_1 entered promiscuous mode [ 79.390781][ T10] device bridge_slave_1 left promiscuous mode [ 79.396974][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.405144][ T10] device bridge_slave_0 left promiscuous mode [ 79.412935][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.430908][ T10] device bridge_slave_1 left promiscuous mode [ 79.437616][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.446380][ T10] device bridge_slave_0 left promiscuous mode [ 79.452928][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.461275][ T10] device bridge_slave_1 left promiscuous mode [ 79.467998][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.476136][ T10] device bridge_slave_0 left promiscuous mode [ 79.483537][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.492040][ T10] device bridge_slave_1 left promiscuous mode [ 79.498330][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.506515][ T10] device bridge_slave_0 left promiscuous mode [ 79.512827][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.521128][ T10] device bridge_slave_1 left promiscuous mode [ 79.527641][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.535284][ T10] device bridge_slave_0 left promiscuous mode [ 79.541798][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.550067][ T10] device bridge_slave_1 left promiscuous mode [ 79.556319][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.564058][ T10] device bridge_slave_0 left promiscuous mode [ 79.570354][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.578174][ T10] device bridge_slave_1 left promiscuous mode [ 79.584491][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.592430][ T10] device bridge_slave_0 left promiscuous mode [ 79.598580][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.606688][ T10] device bridge_slave_1 left promiscuous mode [ 79.613034][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.620776][ T10] device bridge_slave_0 left promiscuous mode [ 79.626903][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.636751][ T10] device veth1_macvtap left promiscuous mode [ 79.643146][ T10] device veth0_vlan left promiscuous mode [ 79.649211][ T10] device veth1_macvtap left promiscuous mode [ 79.655409][ T10] device veth0_vlan left promiscuous mode [ 79.661330][ T10] device veth1_macvtap left promiscuous mode [ 79.667567][ T10] device veth0_vlan left promiscuous mode [ 79.673643][ T10] device veth1_macvtap left promiscuous mode [ 79.679757][ T10] device veth0_vlan left promiscuous mode [ 79.686046][ T10] device veth1_macvtap left promiscuous mode [ 79.692346][ T10] device veth0_vlan left promiscuous mode [ 79.698216][ T10] device veth1_macvtap left promiscuous mode [ 79.704446][ T10] device veth0_vlan left promiscuous mode [ 79.710600][ T10] device veth1_macvtap left promiscuous mode [ 79.716605][ T10] device veth0_vlan left promiscuous mode [ 79.723052][ T10] device veth1_macvtap left promiscuous mode [ 79.729502][ T10] device veth0_vlan left promiscuous mode [ 80.500249][ T865] device veth1_macvtap entered promiscuous mode [ 80.536955][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.545548][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.593511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.602028][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.674938][ T934] loop4: detected capacity change from 0 to 128 [ 80.692735][ T922] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.700241][ T922] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.707840][ T922] device bridge_slave_0 entered promiscuous mode [ 80.716792][ T934] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 80.728249][ T934] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.737761][ T922] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.746889][ T922] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.753710][ T934] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.100: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 80.754760][ T922] device bridge_slave_1 entered promiscuous mode [ 80.783552][ T934] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 80.805844][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop4 [ 80.806605][ T865] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.824743][ T865] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.838337][ T865] 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 [ 80.858975][ T865] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.870814][ T865] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.886135][ T865] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 80.904704][ T865] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 80.920242][ T865] 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. [ 80.936716][ T865] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 80.952331][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.960293][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.960768][ T865] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 80.968002][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.982973][ T865] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 80.992180][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.006956][ T865] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.015275][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.026972][ T865] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.033745][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.046856][ T865] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 81.054975][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.074679][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.074733][ T865] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.083205][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.098031][ T865] 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. [ 81.104367][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.104681][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.136265][ T865] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.148805][ T865] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.190420][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.199013][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.215570][ T926] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.223172][ T926] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.230825][ T926] device bridge_slave_0 entered promiscuous mode [ 81.243307][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.264227][ T926] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.271776][ T926] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.279307][ T926] device bridge_slave_1 entered promiscuous mode [ 81.299551][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.307346][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.342500][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.351019][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.359410][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.366533][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.374421][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.383116][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.391488][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.398536][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.406374][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.434456][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.443124][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.451439][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.464654][ T905] device veth0_vlan entered promiscuous mode [ 81.518184][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.527252][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.535453][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.543685][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.551870][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.560333][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.574340][ T910] device veth0_vlan entered promiscuous mode [ 81.587298][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.614084][ T905] device veth1_macvtap entered promiscuous mode [ 81.635513][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.658830][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.666723][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.675477][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.686236][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.694720][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.701804][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.717407][ T910] device veth1_macvtap entered promiscuous mode [ 81.727653][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.736250][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.744724][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.752058][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.783882][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.792471][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.801908][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.809651][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.822495][ T953] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.829654][ T953] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.837678][ T953] device bridge_slave_0 entered promiscuous mode [ 81.852056][ T953] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.859146][ T953] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.866660][ T953] device bridge_slave_1 entered promiscuous mode [ 81.884657][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.898873][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.908142][ T964] loop6: detected capacity change from 0 to 128 [ 81.934361][ T966] loop5: detected capacity change from 0 to 128 [ 81.951135][ T964] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 81.961888][ T964] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.973994][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.976779][ T964] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.105: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 81.982571][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.008260][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.016695][ T964] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 82.032046][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop6 [ 82.033082][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.040150][ T966] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 82.047571][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.064450][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.065469][ T905] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2025/08/19 23:40:39 executed programs: 102 [ 82.072829][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.087093][ T966] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.093035][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.109861][ T905] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.124159][ T966] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.101: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.129245][ T905] 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 [ 82.143962][ T966] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 82.177336][ T905] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.186813][ T922] device veth0_vlan entered promiscuous mode [ 82.194753][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop5 [ 82.204574][ T905] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.210729][ T910] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.218537][ T905] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.238448][ T926] device veth0_vlan entered promiscuous mode [ 82.251305][ T905] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.253932][ T910] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.270774][ T905] 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. [ 82.279600][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.295514][ T905] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.303104][ T910] 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 [ 82.317753][ T905] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.339515][ T910] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.354586][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.364854][ T910] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.373303][ T905] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.386988][ T910] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.402339][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.424178][ T905] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.424560][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.436345][ T910] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.444349][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.465741][ T905] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.466614][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.478932][ T905] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 82.488274][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.500780][ T905] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.508623][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.523228][ T905] 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. [ 82.530687][ T910] 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. [ 82.546700][ T905] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.562717][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.574193][ T905] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.581081][ T910] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.629961][ T910] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.647246][ T910] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.663920][ T910] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.676008][ T910] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.680811][ T922] device veth1_macvtap entered promiscuous mode [ 82.697129][ T910] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 82.710113][ T910] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.727580][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.735894][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.744411][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.744652][ T910] 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. [ 82.753492][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.776959][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.785012][ T910] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.787181][ T926] device veth1_macvtap entered promiscuous mode [ 82.803254][ T910] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.827364][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.835505][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.844510][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.861065][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.869481][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.890392][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.898733][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.921943][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.930816][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.964118][ T972] loop2: detected capacity change from 0 to 128 [ 82.992326][ T975] loop3: detected capacity change from 0 to 128 [ 83.015975][ T972] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 83.027747][ T972] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.055100][ T975] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 83.071143][ T975] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.073254][ T972] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.104: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 83.098781][ T975] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.112: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 83.109265][ T972] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 83.121675][ T975] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 83.138525][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.149683][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.156550][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop3 [ 83.167096][ T922] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.186048][ T926] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.197713][ T926] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.212193][ T973] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.219439][ T973] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.226727][ T922] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.226779][ T926] 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 [ 83.239859][ T922] 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 [ 83.280600][ T922] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.293036][ T922] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.300548][ T973] device bridge_slave_0 entered promiscuous mode [ 83.306865][ T926] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.325247][ T922] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.339983][ T926] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.362325][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.370453][ T926] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.385714][ T922] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.400736][ T926] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.407440][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.424688][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.431955][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.440279][ T922] 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. [ 83.440721][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.456454][ T926] 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. [ 83.464848][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.482163][ T922] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.489180][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.503385][ T926] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.510460][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.526341][ T922] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.533997][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.555534][ T926] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.556157][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.571038][ T926] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.590686][ T973] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.593255][ T922] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.600754][ T973] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.616356][ T926] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.622956][ T973] device bridge_slave_1 entered promiscuous mode [ 83.634396][ T922] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.646013][ T926] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.652320][ T922] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.665444][ T926] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 83.678244][ T922] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 83.678630][ T922] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.691993][ T926] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.703552][ T922] 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. [ 83.718263][ T926] 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. [ 83.732674][ T922] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.749051][ T926] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.768234][ T922] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.782494][ T926] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.813340][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.824417][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.833556][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.842200][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.866594][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.876107][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.887036][ T953] device veth0_vlan entered promiscuous mode [ 83.938112][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.948668][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.971330][ T953] device veth1_macvtap entered promiscuous mode [ 84.044758][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.053299][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.061935][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.070415][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.078826][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.087922][ T989] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.095765][ T989] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.103470][ T989] device bridge_slave_0 entered promiscuous mode [ 84.117542][ T989] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.124806][ T989] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.132683][ T989] device bridge_slave_1 entered promiscuous mode [ 84.162146][ T1000] loop1: detected capacity change from 0 to 128 [ 84.177209][ T1000] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 84.206109][ T1000] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.238115][ T1000] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.115: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 84.257747][ T1000] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 84.278724][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop1 [ 84.285947][ T953] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.298438][ T953] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.312599][ T953] 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 [ 84.338641][ T953] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.350863][ T953] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.365981][ T953] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.381855][ T953] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 84.397742][ T953] 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. [ 84.414772][ T953] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 84.438610][ T953] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 84.454021][ T953] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 84.469432][ T953] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.481581][ T953] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.494860][ T953] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 84.507619][ T953] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.522967][ T953] 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. [ 84.539307][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.539426][ T953] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.547212][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.558359][ T953] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.579964][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.588761][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.597328][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.604726][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.612667][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.621213][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.629589][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.636684][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.661093][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.678108][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.697108][ T1003] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.704223][ T1003] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.711844][ T1003] device bridge_slave_0 entered promiscuous mode [ 84.718858][ T1003] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.726434][ T1003] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.734092][ T1003] device bridge_slave_1 entered promiscuous mode [ 84.786738][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.810285][ T1005] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.817520][ T1005] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.825284][ T1005] device bridge_slave_0 entered promiscuous mode [ 84.832623][ T1005] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.839881][ T1005] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.847483][ T1005] device bridge_slave_1 entered promiscuous mode [ 84.892374][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.901143][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.922654][ T973] device veth0_vlan entered promiscuous mode [ 84.940382][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.948506][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.957223][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.965223][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.024399][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.032535][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.085468][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.094004][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.103060][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.111917][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.120837][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.128054][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.135965][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.174743][ T1017] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.182098][ T1017] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.190642][ T1017] device bridge_slave_0 entered promiscuous mode [ 85.198468][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.207240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.215458][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.222739][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.232931][ T973] device veth1_macvtap entered promiscuous mode [ 85.249611][ T1017] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.257338][ T1017] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.264871][ T1017] device bridge_slave_1 entered promiscuous mode [ 85.307096][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.315818][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.324168][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.352468][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.361844][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.370273][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.378507][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.423478][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.432545][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.443844][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.446668][ T1036] loop9: detected capacity change from 0 to 128 [ 85.451997][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.465877][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.471185][ T1036] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 85.475207][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.484802][ T1036] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.493163][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.510496][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.515778][ T1036] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.113: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 85.518512][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.537969][ T1036] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 85.545981][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.564067][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop9 [ 85.565001][ T973] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.574250][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.582427][ T973] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.589363][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.602789][ T973] 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 [ 85.610641][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.631200][ T973] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.638590][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.649528][ T973] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.668060][ T989] device veth0_vlan entered promiscuous mode [ 85.676664][ T973] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.691958][ T973] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 85.704802][ T1003] device veth0_vlan entered promiscuous mode [ 85.713267][ T973] 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. [ 85.729064][ T973] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 85.744568][ T973] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 85.761834][ T973] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 85.777118][ T973] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.777696][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.789012][ T973] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.798283][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.818388][ T973] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 85.818984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.831033][ T973] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.838759][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.853742][ T973] 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. [ 85.860363][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.876083][ T973] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.883640][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.894475][ T973] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.916589][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.925234][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.933577][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.942235][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.950494][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.958732][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.967799][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.976233][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.983425][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.991226][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.001680][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.010228][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.017432][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.025229][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.033298][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.040954][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.048390][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.096002][ T1003] device veth1_macvtap entered promiscuous mode [ 86.102940][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.111386][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.119932][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.128142][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.136617][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.178924][ T989] device veth1_macvtap entered promiscuous mode [ 86.191505][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.205118][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.214332][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.229832][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.238237][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.247120][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.255969][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.294775][ T1005] device veth0_vlan entered promiscuous mode [ 86.302435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.311146][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.315990][ T1041] loop7: detected capacity change from 0 to 128 [ 86.319726][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.334410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.344430][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.352309][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.372348][ T1041] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 86.377080][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.383320][ T1041] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.392644][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.410978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.419703][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.421489][ T1041] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.120: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 86.448632][ T1041] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 86.473607][ T1003] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.474214][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop7 [ 86.492350][ T1003] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.492406][ T1003] 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 [ 86.528289][ T1003] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.540183][ T1003] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.544285][ T1005] device veth1_macvtap entered promiscuous mode [ 86.555874][ T1003] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.576904][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.580251][ T1003] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 86.587185][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.600465][ T1003] 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. [ 86.614307][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.632622][ T1003] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 86.635130][ T1050] loop8: detected capacity change from 0 to 128 [ 86.655670][ T1003] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 86.671977][ T1003] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 86.674245][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.687839][ T1003] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.695716][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.708197][ T1003] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.715738][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.730100][ T1003] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 86.739012][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.750309][ T1050] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 86.767459][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.767723][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.775776][ T1003] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.782395][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.797484][ T1050] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.806068][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.816698][ T1003] 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. [ 86.824664][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.844270][ T1050] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.118: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 86.846638][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.866518][ T1003] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.880626][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.886424][ T1050] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 86.893649][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.901085][ T1003] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.908976][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.928805][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.932641][ T989] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.945038][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.955773][ T989] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.969386][ T989] 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 [ 86.998573][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.998721][ T989] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.007685][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.026095][ T989] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.040989][ T989] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.056938][ T989] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 87.074049][ T989] 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. [ 87.092935][ T989] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 87.113185][ T989] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 87.129351][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.138392][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.142261][ T989] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 87.146988][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.161838][ T989] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.169049][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.187938][ T989] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.202077][ T10] device bridge_slave_1 left promiscuous mode [ 87.202388][ T989] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 87.208326][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.221237][ T989] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.242269][ T10] device bridge_slave_0 left promiscuous mode [ 87.242423][ T989] 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. [ 87.248523][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.264914][ T989] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.283426][ T989] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.297429][ T10] device bridge_slave_1 left promiscuous mode [ 87.303728][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.311547][ T10] device bridge_slave_0 left promiscuous mode [ 87.317941][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.327073][ T10] device bridge_slave_1 left promiscuous mode [ 87.333384][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.341198][ T10] device bridge_slave_0 left promiscuous mode [ 87.347398][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.356701][ T10] device bridge_slave_1 left promiscuous mode [ 87.363270][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.371397][ T10] device bridge_slave_0 left promiscuous mode [ 87.377566][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.386903][ T10] device bridge_slave_1 left promiscuous mode [ 87.393169][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.400948][ T10] device bridge_slave_0 left promiscuous mode [ 87.407201][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.415435][ T10] device bridge_slave_1 left promiscuous mode [ 87.421882][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.429714][ T10] device bridge_slave_0 left promiscuous mode [ 87.436146][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.445028][ T10] device bridge_slave_1 left promiscuous mode [ 87.451478][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.459304][ T10] device bridge_slave_0 left promiscuous mode [ 87.465576][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.473427][ T10] device bridge_slave_1 left promiscuous mode [ 87.479870][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.487328][ T10] device bridge_slave_0 left promiscuous mode [ 87.493720][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.502194][ T10] device bridge_slave_1 left promiscuous mode [ 87.508321][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.516074][ T10] device bridge_slave_0 left promiscuous mode [ 87.522640][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.532758][ T10] device veth1_macvtap left promiscuous mode [ 87.538907][ T10] device veth0_vlan left promiscuous mode [ 87.545478][ T10] device veth1_macvtap left promiscuous mode [ 87.551585][ T10] device veth0_vlan left promiscuous mode [ 87.557448][ T10] device veth1_macvtap left promiscuous mode [ 87.563512][ T10] device veth0_vlan left promiscuous mode [ 87.569477][ T10] device veth1_macvtap left promiscuous mode [ 87.575671][ T10] device veth0_vlan left promiscuous mode [ 87.581880][ T10] device veth1_macvtap left promiscuous mode [ 87.587975][ T10] device veth0_vlan left promiscuous mode [ 87.594453][ T10] device veth1_macvtap left promiscuous mode [ 87.600911][ T10] device veth0_vlan left promiscuous mode [ 87.606806][ T10] device veth1_macvtap left promiscuous mode [ 87.612865][ T10] device veth0_vlan left promiscuous mode [ 87.618747][ T10] device veth1_macvtap left promiscuous mode [ 87.624898][ T10] device veth0_vlan left promiscuous mode [ 87.632265][ T10] device veth1_macvtap left promiscuous mode [ 87.638384][ T10] device veth0_vlan left promiscuous mode 2025/08/19 23:40:45 executed programs: 122 [ 88.518251][ T1039] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.525343][ T1039] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.532948][ T1039] device bridge_slave_0 entered promiscuous mode [ 88.557994][ T1057] loop0: detected capacity change from 0 to 128 [ 88.565194][ T1039] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.572329][ T1039] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.579691][ T1039] device bridge_slave_1 entered promiscuous mode [ 88.587374][ T1017] device veth0_vlan entered promiscuous mode [ 88.606380][ T1057] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 88.617182][ T1057] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.643827][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.652320][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.655409][ T1057] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.128: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 88.680784][ T1057] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 88.713729][ T1017] device veth1_macvtap entered promiscuous mode [ 88.723538][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop0 [ 88.747515][ T1005] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.752706][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop0 [ 88.759222][ T1005] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.779040][ T1005] 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 [ 88.799741][ T1005] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.812551][ T1005] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.826426][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.826591][ T1005] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 88.834672][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.849052][ T1005] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 88.856865][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.871735][ T1005] 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. [ 88.880619][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.895749][ T1005] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 88.903996][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.918348][ T1005] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 88.942195][ T1005] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 88.958093][ T1005] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.971150][ T1005] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.984375][ T1005] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 88.997148][ T1005] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 89.014031][ T1005] 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. [ 89.031159][ T1005] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.043736][ T1005] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.055942][ T1064] loop4: detected capacity change from 0 to 128 [ 89.127174][ T1064] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 89.144030][ T1064] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.161969][ T1064] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.130: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 89.182436][ T1062] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.189503][ T1064] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 89.189503][ T1062] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.190196][ T1062] device bridge_slave_0 entered promiscuous mode [ 89.208813][ T1017] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.221527][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop4 [ 89.224288][ T1017] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.243450][ T1017] 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 [ 89.264688][ T1061] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.272113][ T1061] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.272161][ T1017] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.279677][ T1061] device bridge_slave_0 entered promiscuous mode [ 89.297576][ T1017] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.301028][ T1062] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.311217][ T1017] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 89.318145][ T1062] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.333062][ T1017] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 89.340703][ T1062] device bridge_slave_1 entered promiscuous mode [ 89.360146][ T1017] 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. [ 89.377578][ T1017] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 89.392746][ T1017] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 89.408538][ T1017] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 89.424183][ T1017] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.436410][ T1017] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.450255][ T1017] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 89.450372][ T1061] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.463317][ T1017] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 89.469660][ T1061] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.491852][ T1017] 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. [ 89.492264][ T1061] device bridge_slave_1 entered promiscuous mode [ 89.508241][ T1017] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.526486][ T1017] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.606731][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.614684][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.628554][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.637736][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.646257][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.653519][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.661157][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.669467][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.676551][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.711144][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.733848][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.742036][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.812624][ T1079] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.819692][ T1079] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.828139][ T1079] device bridge_slave_0 entered promiscuous mode [ 89.835430][ T1079] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.842962][ T1079] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.850544][ T1079] device bridge_slave_1 entered promiscuous mode [ 89.882238][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.939009][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.947150][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.954671][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.966382][ T1039] device veth0_vlan entered promiscuous mode [ 90.029589][ T1090] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.036774][ T1090] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.044379][ T1090] device bridge_slave_0 entered promiscuous mode [ 90.051570][ T1090] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.058618][ T1090] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.066349][ T1090] device bridge_slave_1 entered promiscuous mode [ 90.085984][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.094136][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.106158][ T1039] device veth1_macvtap entered promiscuous mode [ 90.116764][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.125843][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.132947][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.140613][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.148886][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.157590][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.164796][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.173762][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.182592][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.189866][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.197312][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.205273][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.226977][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.235501][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.242688][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.273206][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.282998][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.291464][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.299496][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.335909][ T1107] loop6: detected capacity change from 0 to 128 [ 90.363412][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.371672][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.389014][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.404600][ T1062] device veth0_vlan entered promiscuous mode [ 90.412186][ T1107] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 90.430250][ T1107] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.444972][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.454229][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.456623][ T1107] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.133: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 90.463195][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.482744][ T1107] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 90.488796][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.507397][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop6 [ 90.510026][ T1039] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.515352][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.525902][ T1039] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.535896][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.546581][ T1039] 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 [ 90.555028][ T529] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.575978][ T1039] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.581639][ T529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.593332][ T1039] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.614209][ T1039] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.629167][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.629182][ T1039] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 90.652697][ T529] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.653430][ T1039] 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. [ 90.659758][ T529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.660956][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.690378][ T1039] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 90.705819][ T1039] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 90.714576][ T1062] device veth1_macvtap entered promiscuous mode [ 90.731512][ T1039] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 90.753160][ T1039] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.765574][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.770344][ T1039] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.773896][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.786804][ T1039] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 90.795195][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.808431][ T1039] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.815042][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.830025][ T1039] 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. [ 90.838305][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.853754][ T1039] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.862013][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.873125][ T1039] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.882116][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.908519][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.916987][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.927148][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.935431][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.957992][ T1061] device veth0_vlan entered promiscuous mode [ 90.978531][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.996286][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.998619][ T1116] loop5: detected capacity change from 0 to 128 [ 91.004482][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.018427][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.026959][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.034721][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.042909][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 91.051625][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.060093][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.067266][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.074931][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.083341][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.092330][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.097232][ T1116] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 91.099384][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.110799][ T1116] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.118500][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.152956][ T1116] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.132: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 91.173036][ T1116] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 91.181610][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.190933][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.192812][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop5 [ 91.199139][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 91.214716][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 91.218474][ T1062] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.237133][ T1079] device veth0_vlan entered promiscuous mode [ 91.240196][ T1062] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.252915][ T1079] device veth1_macvtap entered promiscuous mode [ 91.263595][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 91.270118][ T1062] 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 [ 91.273121][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.293303][ T1062] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.300635][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.312179][ T1062] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.319738][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.340537][ T1062] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.340626][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 91.355813][ T1062] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 91.363601][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.379318][ T1062] 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. [ 91.386390][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 91.409739][ T1062] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 91.410375][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.425130][ T1062] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 91.433983][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 91.448462][ T1062] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 91.470711][ T1090] device veth0_vlan entered promiscuous mode [ 91.479114][ T1061] device veth1_macvtap entered promiscuous mode [ 91.485775][ T1062] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.499266][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 91.499884][ T1062] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.507262][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.521023][ T1062] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 91.529715][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.547827][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 91.552922][ T1062] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.565017][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 91.579435][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 91.580336][ T1062] 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. [ 91.594722][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.605397][ T1062] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.613496][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 91.629828][ T1062] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.631468][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.652229][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.661047][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.692227][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.702685][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.710375][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 91.718827][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.728104][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.736746][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.748587][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 91.757097][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.781352][ T1090] device veth1_macvtap entered promiscuous mode [ 91.829086][ T1123] loop2: detected capacity change from 0 to 128 [ 91.838293][ T1125] loop3: detected capacity change from 0 to 128 [ 91.846942][ T1123] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 91.857778][ T1123] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.869279][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 91.874043][ T1123] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.139: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 91.892442][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 91.896649][ T1123] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 91.913105][ T1125] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 91.917513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.927200][ T1125] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.936683][ T1061] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.948623][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop2 [ 91.954421][ T1061] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.965577][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.974297][ T1061] 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 [ 92.002982][ T1061] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.008071][ T1125] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.137: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 92.014768][ T1061] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.015101][ T1061] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.035855][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.047731][ T1125] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 92.062354][ T1061] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 92.080858][ T1079] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.104770][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop3 [ 92.104989][ T1079] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.115047][ T1061] 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. [ 92.132960][ T1079] 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 [ 92.142519][ T1061] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 92.162783][ T1079] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.178587][ T1061] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 92.188057][ T1079] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.205490][ T1061] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 92.231858][ T1061] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.232910][ T1079] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.245687][ T1061] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.271449][ T1079] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 92.271888][ T1119] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.293797][ T1061] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 92.306304][ T1079] 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. [ 92.306584][ T1061] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.322737][ T1079] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 92.348666][ T1119] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.352293][ T1079] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 92.360515][ T1119] device bridge_slave_0 entered promiscuous mode [ 92.380600][ T1061] 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. [ 92.385441][ T1119] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.404165][ T1079] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 92.404526][ T1061] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.421454][ T1119] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.438385][ T1061] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.438891][ T1079] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.452266][ T1119] device bridge_slave_1 entered promiscuous mode [ 92.463887][ T1079] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.484442][ T1079] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 92.500304][ T1079] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.525364][ T1079] 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. [ 92.545627][ T1132] loop1: detected capacity change from 0 to 128 [ 92.552664][ T1079] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.570018][ T1079] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.642142][ T1132] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 92.688674][ T1132] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.732327][ T1132] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.145: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 92.752256][ T1132] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 92.779985][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop1 [ 92.799159][ T1090] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.814085][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop1 [ 92.828731][ T1090] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.843839][ T1090] 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 [ 92.864722][ T1090] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.876572][ T1090] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.890597][ T1090] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.905488][ T1090] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 92.920854][ T1090] 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. [ 92.939654][ T1090] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 92.956456][ T1090] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 92.972148][ T1090] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 92.987575][ T1090] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.999225][ T1090] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.012384][ T1090] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 93.024841][ T1090] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 93.043022][ T1090] 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. [ 93.054078][ T1130] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.062224][ T1090] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.071765][ T1130] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.081085][ T1090] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.085225][ T1130] device bridge_slave_0 entered promiscuous mode [ 93.130979][ T1130] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.138329][ T1130] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.146878][ T1130] device bridge_slave_1 entered promiscuous mode [ 93.234866][ T1140] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.244141][ T1140] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.251947][ T1140] device bridge_slave_0 entered promiscuous mode [ 93.272769][ T1140] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.281342][ T1140] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.288701][ T1140] device bridge_slave_1 entered promiscuous mode [ 93.331237][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.339568][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.347585][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.356041][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.364808][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.371889][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.379342][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.407456][ T1146] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.414639][ T1146] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.422435][ T1146] device bridge_slave_0 entered promiscuous mode [ 93.429340][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.437817][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.446861][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.454229][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.475556][ T1146] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.482704][ T1146] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.490342][ T1146] device bridge_slave_1 entered promiscuous mode [ 93.522059][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.530527][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.576807][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.585154][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.679523][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.687330][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.742645][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.751055][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.758171][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.766088][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.774325][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.781393][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.790126][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.821289][ T1154] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.828351][ T1154] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.837139][ T1154] device bridge_slave_0 entered promiscuous mode [ 93.844535][ T1154] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.852028][ T1154] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.859750][ T1154] device bridge_slave_1 entered promiscuous mode [ 93.866716][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.875018][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.883204][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.891365][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.904318][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.912691][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.922887][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.931846][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.954971][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.962543][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.001925][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.010262][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.018507][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.026155][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.034693][ T1130] device veth0_vlan entered promiscuous mode [ 94.061323][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.070283][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.078584][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.085674][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.095234][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.103236][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.112543][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.131897][ T1119] device veth0_vlan entered promiscuous mode [ 94.138547][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.146116][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.154225][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.163087][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.171781][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.178841][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.259725][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.269318][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.278985][ T1130] device veth1_macvtap entered promiscuous mode [ 94.291303][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.298992][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.307374][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.334296][ T1119] device veth1_macvtap entered promiscuous mode [ 94.347318][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.355386][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.363561][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.371623][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.380201][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.407168][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.414893][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.422608][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.431019][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.438989][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.447846][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.456509][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.463667][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.471112][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.479342][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.487902][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.496241][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.504650][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.513134][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.521710][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.534437][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.542821][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.553878][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.562460][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.571002][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.578039][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state 2025/08/19 23:40:51 executed programs: 145 [ 94.605066][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.614801][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.629020][ T1183] loop9: detected capacity change from 0 to 128 [ 94.644195][ T1140] device veth0_vlan entered promiscuous mode [ 94.651824][ T1185] loop8: detected capacity change from 0 to 128 [ 94.658531][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.666814][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.674625][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.682468][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.686811][ T1183] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 94.691063][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.709188][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.717824][ T529] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.718259][ T1185] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 94.724904][ T529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.725936][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.751031][ T1183] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.762359][ T1185] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.768125][ T1140] device veth1_macvtap entered promiscuous mode [ 94.786847][ T1183] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.150: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 94.807993][ T1183] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 94.817422][ T1185] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.155: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 94.840014][ T1185] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 94.842724][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop9 [ 94.850536][ T1119] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.870804][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.879490][ T1119] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.891866][ T1130] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.897459][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop8 [ 94.905405][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.912899][ T1119] 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 [ 94.919450][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.941759][ T1130] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.948363][ T1119] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.961789][ T1130] 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 [ 94.973055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.993173][ T1119] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.000644][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.013437][ T1130] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.021856][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.034104][ T1119] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 95.040395][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.040982][ T1130] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.075482][ T1154] device veth0_vlan entered promiscuous mode [ 95.081797][ T1119] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 95.082066][ T1130] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 95.105345][ T1119] 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. [ 95.112629][ T1130] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 95.129548][ T1119] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 95.144650][ T1130] 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. [ 95.172419][ T1146] device veth0_vlan entered promiscuous mode [ 95.180961][ T1130] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 95.183137][ T1119] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 95.199736][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.211708][ T1119] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 95.218961][ T1130] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 95.235069][ T1119] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.250370][ T1130] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 95.261154][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.276355][ T1130] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.284089][ T1119] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.295778][ T1130] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.308634][ T1119] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 95.322143][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.334390][ T1119] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 95.341761][ T1130] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 95.357011][ T1119] 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. [ 95.370736][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.392383][ T1130] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 95.392603][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.407659][ T1119] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.415881][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.427504][ T1119] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.436649][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.448997][ T1130] 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. [ 95.450993][ T1130] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.457888][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.492693][ T1130] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.493022][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.514821][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.524168][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.549304][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.557841][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.565873][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.613960][ T1190] loop7: detected capacity change from 0 to 128 [ 95.615667][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.631157][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.638798][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.646598][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.654656][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.663321][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.677674][ T1146] device veth1_macvtap entered promiscuous mode [ 95.685953][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.695239][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.704314][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.715047][ T1154] device veth1_macvtap entered promiscuous mode [ 95.724097][ T1190] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 95.735866][ T1190] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.749935][ T1190] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.157: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 95.769499][ T1190] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 95.782396][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.790408][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.797001][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop7 [ 95.800299][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.808989][ T1140] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.824811][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop7 [ 95.825150][ T1140] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.845977][ T1140] 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 [ 95.868448][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.870166][ T1140] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.888313][ T1140] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.888566][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.902233][ T1140] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 95.925295][ T1140] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 95.925425][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.942469][ T1140] 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. [ 95.952886][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.973022][ T1140] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 95.980643][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.989664][ T1140] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 95.997622][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.015309][ T1140] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 96.056650][ T1140] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.072223][ T1140] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.087911][ T1196] loop0: detected capacity change from 0 to 128 [ 96.098775][ T1140] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 96.129130][ T1140] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.145241][ T1199] loop4: detected capacity change from 0 to 128 [ 96.148694][ T1140] 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. [ 96.154209][ T1196] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 96.181728][ T1196] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.202965][ T1199] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 96.212654][ T1140] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.226607][ T1196] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.159: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 96.236553][ T1140] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.249965][ T1199] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.261130][ T1196] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 96.292867][ T1199] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.160: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 96.319396][ T1146] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.320747][ T1193] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.340715][ T1199] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 96.347570][ T1146] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.353826][ T1193] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.362451][ T1146] 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 [ 96.384743][ T1193] device bridge_slave_0 entered promiscuous mode [ 96.390087][ T1146] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.419928][ T1146] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.421202][ T1154] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.434062][ T1146] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.461755][ T1154] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.461901][ T10] device bridge_slave_1 left promiscuous mode [ 96.474977][ T1154] 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 [ 96.501843][ T1146] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 96.517247][ T1146] 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. [ 96.518486][ T1154] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.533279][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.552005][ T1154] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.552186][ T1146] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 96.566234][ T1154] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.581511][ T1146] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 96.595672][ T1154] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 96.610463][ T1146] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 96.626026][ T10] device bridge_slave_0 left promiscuous mode [ 96.641429][ T1146] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.646916][ T1154] 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. [ 96.658345][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.674300][ T1154] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 96.681043][ T1146] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.696410][ T1154] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 96.711304][ T1146] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 96.728523][ T1154] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 96.740148][ T1146] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.755603][ T1154] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.769698][ T1146] 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. [ 96.781142][ T10] device bridge_slave_1 left promiscuous mode [ 96.797006][ T1146] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.803226][ T1154] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.814528][ T1146] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.828244][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.848619][ T1154] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 96.861313][ T10] device bridge_slave_0 left promiscuous mode [ 96.861328][ T1154] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.867505][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.883644][ T1154] 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. [ 96.906130][ T10] device bridge_slave_1 left promiscuous mode [ 96.912584][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.919319][ T1154] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.932753][ T1154] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.933173][ T10] device bridge_slave_0 left promiscuous mode [ 96.952528][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.962574][ T10] device bridge_slave_1 left promiscuous mode [ 96.968894][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.977263][ T10] device bridge_slave_0 left promiscuous mode [ 96.983769][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.992833][ T10] device bridge_slave_1 left promiscuous mode [ 96.999183][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.007992][ T10] device bridge_slave_0 left promiscuous mode [ 97.014428][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.023357][ T10] device bridge_slave_1 left promiscuous mode [ 97.029626][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.038068][ T10] device bridge_slave_0 left promiscuous mode [ 97.045026][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.054017][ T10] device bridge_slave_1 left promiscuous mode [ 97.060328][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.068109][ T10] device bridge_slave_0 left promiscuous mode [ 97.074739][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.083678][ T10] device bridge_slave_1 left promiscuous mode [ 97.090207][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.098031][ T10] device bridge_slave_0 left promiscuous mode [ 97.104605][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.113093][ T10] device bridge_slave_1 left promiscuous mode [ 97.119349][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.127535][ T10] device bridge_slave_0 left promiscuous mode [ 97.134154][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.142388][ T10] device bridge_slave_1 left promiscuous mode [ 97.148511][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.156092][ T10] device bridge_slave_0 left promiscuous mode [ 97.162480][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.170745][ T10] device bridge_slave_1 left promiscuous mode [ 97.177058][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.184879][ T10] device bridge_slave_0 left promiscuous mode [ 97.191041][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.202096][ T10] device veth1_macvtap left promiscuous mode [ 97.208179][ T10] device veth0_vlan left promiscuous mode [ 97.214544][ T10] device veth1_macvtap left promiscuous mode [ 97.220684][ T10] device veth0_vlan left promiscuous mode [ 97.226860][ T10] device veth1_macvtap left promiscuous mode [ 97.233237][ T10] device veth0_vlan left promiscuous mode [ 97.239480][ T10] device veth1_macvtap left promiscuous mode [ 97.245774][ T10] device veth0_vlan left promiscuous mode [ 97.252198][ T10] device veth1_macvtap left promiscuous mode [ 97.258302][ T10] device veth0_vlan left promiscuous mode [ 97.264657][ T10] device veth1_macvtap left promiscuous mode [ 97.270739][ T10] device veth0_vlan left promiscuous mode [ 97.276892][ T10] device veth1_macvtap left promiscuous mode [ 97.283375][ T10] device veth0_vlan left promiscuous mode [ 97.289406][ T10] device veth1_macvtap left promiscuous mode [ 97.295620][ T10] device veth0_vlan left promiscuous mode [ 97.302331][ T10] device veth1_macvtap left promiscuous mode [ 97.308551][ T10] device veth0_vlan left promiscuous mode [ 97.315093][ T10] device veth1_macvtap left promiscuous mode [ 97.321216][ T10] device veth0_vlan left promiscuous mode [ 97.327592][ T10] device veth1_macvtap left promiscuous mode [ 97.333798][ T10] device veth0_vlan left promiscuous mode [ 98.442138][ T1193] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.449289][ T1193] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.456791][ T1193] device bridge_slave_1 entered promiscuous mode [ 98.498006][ T1197] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.505571][ T1197] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.513361][ T1197] device bridge_slave_0 entered promiscuous mode [ 98.526676][ T1197] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.534780][ T1197] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.542271][ T1197] device bridge_slave_1 entered promiscuous mode [ 98.734435][ T1213] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.741852][ T1213] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.749360][ T1213] device bridge_slave_0 entered promiscuous mode [ 98.766548][ T1213] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.774088][ T1213] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.781812][ T1213] device bridge_slave_1 entered promiscuous mode [ 98.801192][ T1215] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.808260][ T1215] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.816279][ T1215] device bridge_slave_0 entered promiscuous mode [ 98.835372][ T1215] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.842788][ T1215] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.850308][ T1215] device bridge_slave_1 entered promiscuous mode [ 98.878622][ T1214] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.886453][ T1214] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.894158][ T1214] device bridge_slave_0 entered promiscuous mode [ 98.913294][ T1214] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.920454][ T1214] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.928463][ T1214] device bridge_slave_1 entered promiscuous mode [ 98.986695][ T1197] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.993869][ T1197] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.001179][ T1197] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.008551][ T1197] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.066113][ T529] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.074016][ T529] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.084599][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.092638][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.115297][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.123917][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.132505][ T529] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.139544][ T529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.147550][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.171317][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.180283][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.188566][ T529] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.195879][ T529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.220834][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.228427][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.240829][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.249379][ T529] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.256455][ T529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.276549][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.290616][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.322513][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.331174][ T529] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.338226][ T529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.346055][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.354682][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.363097][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.371451][ T529] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.378493][ T529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.386220][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.394500][ T529] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.402475][ T529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.410487][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.419217][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.449687][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.458181][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.467104][ T529] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.474186][ T529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.482155][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.490616][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.498633][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.506881][ T529] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.513943][ T529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.532749][ T1193] device veth0_vlan entered promiscuous mode [ 99.550947][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.559418][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.567616][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.575477][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.583339][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.591712][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.600916][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.623025][ T1193] device veth1_macvtap entered promiscuous mode [ 99.631897][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.640722][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.649330][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.657879][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.665794][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.673444][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.681872][ T529] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.689240][ T529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.696868][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.705282][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.713165][ T1213] device veth0_vlan entered promiscuous mode [ 99.741329][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.752028][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.761007][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.769249][ T529] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.776495][ T529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.784056][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.792453][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.808175][ T1213] device veth1_macvtap entered promiscuous mode [ 99.817422][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.826026][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.834809][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.845371][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 2025/08/19 23:40:56 executed programs: 160 [ 99.853189][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.872162][ T1197] device veth0_vlan entered promiscuous mode [ 99.883777][ T1256] loop6: detected capacity change from 0 to 128 [ 99.893479][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.900051][ T1256] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 99.903443][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.913111][ T1256] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.936521][ T1256] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.167: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 99.956038][ T1256] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 99.970339][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.980224][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.986635][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop6 [ 99.988777][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.006458][ T1215] device veth0_vlan entered promiscuous mode [ 100.013906][ T1193] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.017982][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop6 [ 100.028492][ T1197] device veth1_macvtap entered promiscuous mode [ 100.041941][ T1193] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.055650][ T1193] 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 [ 100.059013][ T1214] device veth0_vlan entered promiscuous mode [ 100.076926][ T1193] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.094230][ T1193] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.095187][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.108508][ T1193] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 100.118510][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.132826][ T1193] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 100.149709][ T1215] device veth1_macvtap entered promiscuous mode [ 100.161736][ T1193] 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. [ 100.181409][ T1193] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 100.196826][ T1193] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 100.215060][ T1193] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 100.219899][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.231254][ T1193] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.239624][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.251171][ T1193] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.260025][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.272165][ T1193] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 100.292504][ T1193] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 100.292575][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.307961][ T1193] 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. [ 100.315991][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.332180][ T1193] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.338780][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.350012][ T1193] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.357799][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.397735][ T1214] device veth1_macvtap entered promiscuous mode [ 100.413280][ T1260] loop3: detected capacity change from 0 to 128 [ 100.421133][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.430728][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.440244][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.470790][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.480234][ T1260] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 100.492985][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.497832][ T1263] loop5: detected capacity change from 0 to 128 [ 100.501243][ T1260] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.542579][ T1265] loop1: detected capacity change from 0 to 128 [ 100.556995][ T1260] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.168: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 100.583412][ T1265] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 100.584006][ T1260] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 100.598363][ T1263] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 100.602466][ T1265] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.613454][ T1263] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.635629][ T1269] loop2: detected capacity change from 0 to 128 [ 100.645792][ T1263] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.161: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 100.669726][ T1263] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 100.678189][ T1213] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.692221][ T1213] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.705254][ T1197] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.712433][ T1213] 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 [ 100.718642][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop3 [ 100.741394][ T1213] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.756637][ T532] udevd[532]: incorrect ext4 checksum on /dev/loop5 [ 100.765019][ T1197] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.768576][ T1269] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 100.789613][ T1265] ================================================================== [ 100.789631][ T1265] BUG: KASAN: use-after-free in do_split+0x1a78/0x1f70 [ 100.789666][ T1265] Read of size 157024 at addr ffff88812af7c028 by task syz.1.173/1265 [ 100.797959][ T1197] 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 [ 100.804957][ T1265] [ 100.804976][ T1265] CPU: 0 PID: 1265 Comm: syz.1.173 Not tainted syzkaller #0 [ 100.804996][ T1265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 100.805016][ T1265] Call Trace: [ 100.805022][ T1265] [ 100.805030][ T1265] __dump_stack+0x21/0x30 [ 100.805056][ T1265] dump_stack_lvl+0xee/0x150 [ 100.824621][ T767] udevd[767]: incorrect ext4 checksum on /dev/loop1 [ 100.833648][ T1265] ? show_regs_print_info+0x20/0x20 [ 100.833682][ T1265] ? load_image+0x3a0/0x3a0 [ 100.833702][ T1265] print_address_description+0x7f/0x2c0 [ 100.833723][ T1265] ? do_split+0x1a78/0x1f70 [ 100.833742][ T1265] kasan_report+0xf1/0x140 [ 100.833762][ T1265] ? do_split+0x1a78/0x1f70 [ 100.833779][ T1265] ? do_split+0x1a78/0x1f70 [ 100.833797][ T1265] kasan_check_range+0x280/0x290 [ 100.833815][ T1265] memmove+0x2d/0x70 [ 100.917776][ T1265] do_split+0x1a78/0x1f70 [ 100.922244][ T1265] ? __sync_dirty_buffer+0x2e7/0x330 [ 100.927718][ T1265] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 100.934059][ T1265] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 100.940061][ T1265] make_indexed_dir+0xe01/0x14a0 [ 100.945201][ T1265] ? add_dirent_to_buf+0x780/0x780 [ 100.950350][ T1265] ? add_dirent_to_buf+0x35e/0x780 [ 100.955660][ T1265] ext4_add_entry+0xc24/0xf40 [ 100.960470][ T1265] ? ext4_inc_count+0x1b0/0x1b0 [ 100.965512][ T1265] ? atime_needs_update+0x810/0x810 [ 100.971047][ T1265] ? __ext4_link+0x240/0x770 [ 100.975945][ T1265] __ext4_link+0x4d7/0x770 [ 100.980378][ T1265] ? ext4_update_dx_flag+0x200/0x200 [ 100.985845][ T1265] ? lookup_one_qstr_excl+0x122/0x250 [ 100.991312][ T1265] ? clear_nonspinnable+0x60/0x60 [ 100.996348][ T1265] ext4_link+0x1de/0x270 [ 101.000855][ T1265] vfs_link+0x636/0x7f0 [ 101.005205][ T1265] do_linkat+0x1e7/0x730 [ 101.009474][ T1265] __x64_sys_link+0x86/0x90 [ 101.014079][ T1265] x64_sys_call+0x34d/0x9a0 [ 101.018600][ T1265] do_syscall_64+0x4c/0xa0 [ 101.023107][ T1265] ? clear_bhb_loop+0x50/0xa0 [ 101.027806][ T1265] ? clear_bhb_loop+0x50/0xa0 [ 101.032712][ T1265] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 101.038648][ T1265] RIP: 0033:0x7fa3584a7169 [ 101.043097][ T1265] 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 [ 101.062804][ T1265] RSP: 002b:00007fa357f19038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 101.071235][ T1265] RAX: ffffffffffffffda RBX: 00007fa3586bffa0 RCX: 00007fa3584a7169 [ 101.079243][ T1265] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 101.087419][ T1265] RBP: 00007fa3585282a0 R08: 0000000000000000 R09: 0000000000000000 [ 101.095594][ T1265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 101.103765][ T1265] R13: 0000000000000000 R14: 00007fa3586bffa0 R15: 00007ffdf26a1ab8 [ 101.120398][ T1265] [ 101.123646][ T1265] [ 101.126111][ T1265] The buggy address belongs to the page: [ 101.131739][ T1265] page:ffffea0004abdf00 refcount:3 mapcount:1 mapping:ffff888100480d98 index:0x1 pfn:0x12af7c [ 101.142191][ T1265] memcg:ffff888100251140 [ 101.146874][ T1265] aops:def_blk_aops ino:700001 [ 101.151734][ T1265] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 101.163560][ T1265] raw: 400000000032201e ffff88810025aac0 ffffea000436ad08 ffff888100480d98 [ 101.172277][ T1265] raw: 0000000000000001 ffff88810ce622a0 0000000300000000 ffff888100251140 [ 101.181261][ T1265] page dumped because: kasan: bad access detected [ 101.187686][ T1265] page_owner tracks the page as allocated [ 101.193416][ T1265] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 767, ts 100651844466, free_ts 100578606419 [ 101.210821][ T1265] post_alloc_hook+0x192/0x1b0 [ 101.215905][ T1265] prep_new_page+0x1c/0x110 [ 101.220420][ T1265] get_page_from_freelist+0x2cc5/0x2d50 [ 101.226190][ T1265] __alloc_pages+0x18f/0x440 [ 101.230966][ T1265] page_cache_ra_unbounded+0x2b2/0x980 [ 101.236898][ T1265] force_page_cache_ra+0x3fd/0x460 [ 101.242384][ T1265] page_cache_sync_ra+0x2ae/0x420 [ 101.247692][ T1265] filemap_read+0x63a/0x1f70 [ 101.252529][ T1265] generic_file_read_iter+0xac/0x400 [ 101.258298][ T1265] blkdev_read_iter+0x12f/0x160 [ 101.263186][ T1265] vfs_read+0x68b/0xbe0 [ 101.267394][ T1265] ksys_read+0x140/0x240 [ 101.272193][ T1265] __x64_sys_read+0x7b/0x90 [ 101.277256][ T1265] x64_sys_call+0x96d/0x9a0 [ 101.282095][ T1265] do_syscall_64+0x4c/0xa0 [ 101.286529][ T1265] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 101.292449][ T1265] page last free stack trace: [ 101.297139][ T1265] free_unref_page_prepare+0x542/0x550 [ 101.302741][ T1265] free_unref_page_list+0x134/0x9d0 [ 101.308012][ T1265] release_pages+0xfda/0x1030 [ 101.312702][ T1265] free_pages_and_swap_cache+0x86/0xa0 [ 101.318165][ T1265] tlb_finish_mmu+0x175/0x300 [ 101.322847][ T1265] exit_mmap+0x40f/0x860 [ 101.327100][ T1265] __mmput+0x93/0x320 [ 101.331178][ T1265] mmput+0x50/0x150 [ 101.334999][ T1265] do_exit+0x9d2/0x27a0 [ 101.339156][ T1265] do_group_exit+0x141/0x310 [ 101.343771][ T1265] __x64_sys_exit_group+0x3f/0x40 [ 101.348796][ T1265] x64_sys_call+0x832/0x9a0 [ 101.353302][ T1265] do_syscall_64+0x4c/0xa0 [ 101.357721][ T1265] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 101.363746][ T1265] [ 101.366263][ T1265] Memory state around the buggy address: [ 101.371992][ T1265] ffff88812af7cf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 101.380180][ T1265] ffff88812af7cf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 101.388262][ T1265] >ffff88812af7d000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 101.396411][ T1265] ^ [ 101.400482][ T1265] ffff88812af7d080: fb fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb [ 101.408839][ T1265] ffff88812af7d100: fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc [ 101.416909][ T1265] ================================================================== [ 101.425981][ T1265] Disabling lock debugging due to kernel taint [ 101.433621][ T1269] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.445025][ T1213] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 101.447696][ T1197] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.477299][ T1213] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 101.479678][ T30] audit: type=1400 audit(1755646858.475:121): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 101.494458][ T1213] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 101.521148][ T1197] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 101.551872][ T30] audit: type=1400 audit(1755646858.475:122): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 101.554361][ T1269] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.166: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 101.574698][ T1197] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 101.605467][ T1213] 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. [ 101.614291][ T30] audit: type=1400 audit(1755646858.475:123): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 101.639865][ T1213] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 101.645747][ T30] audit: type=1400 audit(1755646858.475:124): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 101.667731][ T1269] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 101.680067][ T1197] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 101.702539][ T1213] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 101.703977][ T30] audit: type=1400 audit(1755646858.475:125): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 101.723948][ T1213] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 101.739194][ T1197] 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. [ 101.758072][ T1213] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.774067][ T1214] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.788007][ T1213] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 101.793749][ T30] audit: type=1400 audit(1755646858.475:126): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 101.806753][ T1213] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 101.829550][ T1197] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 101.845399][ T1213] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 101.864288][ T30] audit: type=1400 audit(1755646858.475:127): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 101.871901][ T1214] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 101.895282][ T1197] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 101.916240][ T1214] 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 [ 101.927251][ T1265] EXT4-fs error (device loop1): ext4_dx_csum_set:531: inode #2: comm syz.1.173: dir seems corrupt? Run e2fsck -D. [ 101.945112][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop1 [ 101.962170][ T1213] 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. [ 101.978512][ T1197] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 101.978766][ T1214] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.999900][ T1213] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 102.005763][ T1197] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 102.017069][ T1213] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 102.031744][ T1197] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 102.059020][ T1214] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 102.064085][ T1274] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.072680][ T1214] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 102.088758][ T1215] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 102.094660][ T1214] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 102.106569][ T1274] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.121212][ T1214] 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. [ 102.129041][ T1274] device bridge_slave_0 entered promiscuous mode [ 102.145282][ T1214] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 102.150797][ T1215] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 102.178808][ T1197] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 102.184441][ T1214] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 102.191576][ T1197] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 102.207684][ T1274] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.228767][ T1274] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.236376][ T1215] 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 [ 102.257477][ T1197] 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. [ 102.257525][ T1274] device bridge_slave_1 entered promiscuous mode [ 102.283598][ T1214] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 102.295916][ T1215] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 102.299683][ T1197] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 102.314434][ T1215] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 102.323670][ T1214] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 102.337165][ T1215] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 102.347651][ T1197] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 102.364001][ T1214] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 102.391400][ T1215] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 102.417323][ T1215] 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. [ 102.434106][ T1214] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 102.451088][ T1215] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 102.453013][ T1214] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 102.479543][ T1215] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 102.497186][ T1215] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 102.513091][ T1214] 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. [ 102.530367][ T1215] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 102.547220][ T1214] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 102.547533][ T1215] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 102.559276][ T1214] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 102.573532][ T1215] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 102.605499][ T1215] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 102.622388][ T1215] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 102.637857][ T1215] 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. [ 102.657772][ T1215] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 102.672871][ T1215] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 102.791856][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.800941][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.808483][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.817212][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.826117][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.833291][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.841009][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.849416][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.858066][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.865147][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.872790][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.883724][ T1280] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.890990][ T1280] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.898346][ T1280] device bridge_slave_0 entered promiscuous mode [ 102.905749][ T1280] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.913658][ T1280] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.921247][ T1280] device bridge_slave_1 entered promiscuous mode [ 102.933405][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.941627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.990828][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.999404][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.034908][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 103.043502][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.052016][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 103.066306][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.076612][ T1274] device veth0_vlan entered promiscuous mode [ 103.098211][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.106298][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.138402][ T1274] device veth1_macvtap entered promiscuous mode [ 103.158455][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.179879][ T1288] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.186959][ T1288] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.194473][ T1288] device bridge_slave_0 entered promiscuous mode [ 103.202812][ T1288] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.210085][ T1288] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.217606][ T1288] device bridge_slave_1 entered promiscuous mode [ 103.264619][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.273901][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.305745][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.314601][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.341762][ T1293] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.348922][ T1293] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.356943][ T1293] device bridge_slave_0 entered promiscuous mode [ 103.364485][ T1293] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.373521][ T1293] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.381268][ T1293] device bridge_slave_1 entered promiscuous mode [ 103.431893][ T1312] loop9: detected capacity change from 0 to 128 [ 103.454655][ T1312] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 103.465525][ T1312] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.496617][ T1312] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.184: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 103.518943][ T1312] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 103.534507][ T1297] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.541696][ T1297] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.552667][ T1274] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 103.553648][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop9 [ 103.571394][ T1274] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.572634][ T1297] device bridge_slave_0 entered promiscuous mode [ 103.584885][ T1274] 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 [ 103.592111][ T1297] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.619002][ T1297] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.621072][ T1274] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 103.627972][ T1297] device bridge_slave_1 entered promiscuous mode [ 103.638040][ T1274] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.658354][ T1274] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 103.673741][ T1274] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 103.689036][ T1274] 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. [ 103.699022][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.704933][ T1274] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 103.727104][ T1274] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 103.742681][ T1274] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 103.758033][ T1274] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 103.770600][ T1274] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.784601][ T1274] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 103.797275][ T1274] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 103.812880][ T1274] 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. [ 103.829406][ T1274] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 103.841583][ T1274] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.923019][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 103.931574][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.938643][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.946486][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.954933][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.962313][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.970126][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.978448][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.987496][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 103.996221][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 104.004975][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.031282][ T1280] device veth0_vlan entered promiscuous mode [ 104.037782][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 104.046827][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 104.067793][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 104.075700][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 104.099110][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.106953][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.114989][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.123821][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.132295][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.139529][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.152978][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.234807][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.243801][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.252510][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.259547][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.267115][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 104.275414][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.283513][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 104.291596][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 104.305864][ T1280] device veth1_macvtap entered promiscuous mode [ 104.317510][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 104.325879][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 104.334298][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 104.359707][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 104.368262][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.376973][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.385397][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.424587][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 104.433191][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 104.445795][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 104.454057][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 104.483004][ T1288] device veth0_vlan entered promiscuous mode [ 104.489716][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 104.490730][ T1335] loop8: detected capacity change from 0 to 128 [ 104.497545][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 104.543798][ T1335] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 104.572630][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 104.573361][ T1335] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.592533][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.600651][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.602606][ T1335] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.187: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 104.608377][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.635107][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.640323][ T1335] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 104.643050][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.659191][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.662299][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop8 [ 104.667783][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.680958][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.691445][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.694771][ T1280] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.701904][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop8 [ 104.711556][ T1280] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.718519][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.732024][ T1280] 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 [ 104.738353][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.760549][ T1280] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.768450][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.777834][ T1280] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.785928][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 104.799348][ T1280] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 104.807088][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.829130][ T1280] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 104.829465][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.844687][ T1280] 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. [ 104.852412][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.867951][ T1280] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 104.874756][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.890627][ T1280] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 104.912113][ T1280] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 104.927568][ T1280] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.939440][ T1280] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.952715][ T1280] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 104.965560][ T1280] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 104.980607][ T1280] 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. [ 104.980726][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.997525][ T1280] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 105.016127][ T1280] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.031562][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.045069][ T1288] device veth1_macvtap entered promiscuous mode [ 105.052314][ T1327] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.059367][ T1327] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.067681][ T1327] device bridge_slave_0 entered promiscuous mode [ 105.078468][ T1297] device veth0_vlan entered promiscuous mode [ 105.086854][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 105.095463][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 105.104146][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 105.112140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.121425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.129674][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.136766][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.144487][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 105.152845][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 105.164297][ T1327] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.171736][ T1327] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.179094][ T1327] device bridge_slave_1 entered promiscuous mode [ 105.198136][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 105.205916][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 105.254997][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.263259][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.271510][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 105.280781][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 105.289168][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready 2025/08/19 23:41:02 executed programs: 180 [ 105.297618][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 105.306198][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.314611][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.343454][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 105.352118][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 105.392696][ T1344] loop7: detected capacity change from 0 to 128 [ 105.403182][ T1297] device veth1_macvtap entered promiscuous mode [ 105.420672][ T1344] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 105.432945][ T1344] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.449429][ T1344] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.179: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 105.468845][ T1344] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 105.488942][ T1288] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 105.494056][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop7 [ 105.501680][ T1288] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.512538][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop7 [ 105.529050][ T1288] 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 [ 105.550076][ T1288] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 105.553688][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 105.561875][ T1288] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.583224][ T1288] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 105.583249][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 105.583581][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 105.598865][ T1288] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 105.607746][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 105.615145][ T1288] 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. [ 105.629869][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 105.637862][ T1288] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 105.653791][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.661349][ T1288] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 105.676777][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.685981][ T1288] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 105.724365][ T1288] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 105.729616][ T1293] device veth0_vlan entered promiscuous mode [ 105.742223][ T1288] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.756847][ T1288] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 105.770808][ T1288] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 105.785957][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 105.786276][ T1288] 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. [ 105.794312][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 105.810262][ T1288] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 105.817839][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 105.835934][ T1288] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.836634][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 105.877152][ T1349] loop0: detected capacity change from 0 to 128 [ 105.897470][ T1342] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.904816][ T1342] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.912707][ T1342] device bridge_slave_0 entered promiscuous mode [ 105.926184][ T1349] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 105.939999][ T1349] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.957668][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 105.964452][ T1349] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.190: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 105.984855][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 105.993044][ T1349] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 106.002196][ T1342] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.009696][ T1342] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.018706][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop0 [ 106.019323][ T1297] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.037760][ T1297] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.041895][ T1342] device bridge_slave_1 entered promiscuous mode [ 106.051162][ T1297] 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 [ 106.058288][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop0 [ 106.083046][ T1297] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.098999][ T1293] device veth1_macvtap entered promiscuous mode [ 106.099866][ T1297] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.120396][ T1297] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 106.144653][ T1297] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 106.164001][ T1297] 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. [ 106.179735][ T1297] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 106.195330][ T1297] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 106.211732][ T1297] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 106.228158][ T1297] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.240293][ T1297] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.253648][ T1297] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 106.266323][ T1297] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 106.281517][ T1297] 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. [ 106.298015][ T1297] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.309894][ T1297] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.324718][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 106.332630][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 106.341118][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 106.349560][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 106.358398][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 106.367008][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.375061][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.383174][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.391901][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.400642][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.407754][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.415414][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.423865][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.432300][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.439418][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.447095][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.475499][ T1359] loop4: detected capacity change from 0 to 128 [ 106.509434][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.520608][ T1359] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 106.522852][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.539115][ T1359] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.540441][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.559093][ T1359] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.189: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 106.562294][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.584980][ T1359] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 106.609083][ T1293] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.610218][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop4 [ 106.620915][ T1293] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.641593][ T1293] 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 [ 106.648334][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop4 [ 106.663560][ T1293] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.680153][ T1293] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.694357][ T1293] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 106.709561][ T1293] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 106.717767][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.725228][ T1293] 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. [ 106.734001][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.748702][ T1293] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 106.774086][ T1293] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 106.792877][ T1293] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 106.808673][ T1293] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.820677][ T1293] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.834895][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.843091][ T1293] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 106.843176][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.857187][ T1293] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 106.874961][ T1327] device veth0_vlan entered promiscuous mode [ 106.884747][ T1293] 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. [ 106.903819][ T1293] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.910370][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.916397][ T1293] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.924358][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.997433][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.005567][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.013428][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.022087][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.030687][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.037745][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.053945][ T1362] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.061461][ T1362] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.068989][ T1362] device bridge_slave_0 entered promiscuous mode [ 107.084751][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.095250][ T1362] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.102632][ T1362] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.110829][ T1362] device bridge_slave_1 entered promiscuous mode [ 107.130511][ T1364] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.139800][ T1364] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.147505][ T1364] device bridge_slave_0 entered promiscuous mode [ 107.155573][ T1364] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.162997][ T1364] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.170823][ T1364] device bridge_slave_1 entered promiscuous mode [ 107.178019][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.186594][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.195158][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.202370][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.211344][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.219681][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.273233][ T1327] device veth1_macvtap entered promiscuous mode [ 107.323240][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 107.331430][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.339850][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.383680][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.392290][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.400743][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.408779][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.477681][ T1378] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.485326][ T1378] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.492945][ T1378] device bridge_slave_0 entered promiscuous mode [ 107.502366][ T1378] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.509420][ T1378] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.517256][ T1378] device bridge_slave_1 entered promiscuous mode [ 107.525644][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.534129][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 107.607520][ T1395] loop6: detected capacity change from 0 to 128 [ 107.635776][ T1342] device veth0_vlan entered promiscuous mode [ 107.643439][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.656562][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.661334][ T1395] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 107.665485][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 107.675516][ T1395] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.683849][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.702968][ T1395] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.193: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 107.722649][ T1395] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 107.736275][ T10] device bridge_slave_1 left promiscuous mode [ 107.742668][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.750395][ T10] device bridge_slave_0 left promiscuous mode [ 107.755868][ T1327] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 107.759443][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.770456][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop6 [ 107.776439][ T1327] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 107.794977][ T1327] 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 [ 107.815615][ T10] device bridge_slave_1 left promiscuous mode [ 107.815627][ T1327] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 107.822016][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.835884][ T1327] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 107.854374][ T10] device bridge_slave_0 left promiscuous mode [ 107.854868][ T1327] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 107.860870][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.875970][ T1327] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 107.897398][ T1327] 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. [ 107.913248][ T1327] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 107.913525][ T10] device bridge_slave_1 left promiscuous mode [ 107.929284][ T1327] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 107.936446][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.949871][ T1327] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 107.971860][ T10] device bridge_slave_0 left promiscuous mode [ 107.971912][ T1327] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 107.978556][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.990313][ T1327] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 108.010701][ T1327] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 108.023811][ T1327] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 108.023879][ T10] device bridge_slave_1 left promiscuous mode [ 108.038759][ T1327] 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. [ 108.045065][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.061149][ T1327] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 108.079289][ T1327] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 108.079628][ T10] device bridge_slave_0 left promiscuous mode [ 108.099315][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.108000][ T10] device bridge_slave_1 left promiscuous mode [ 108.114520][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.122556][ T10] device bridge_slave_0 left promiscuous mode [ 108.128815][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.137225][ T10] device bridge_slave_1 left promiscuous mode [ 108.143670][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.151822][ T10] device bridge_slave_0 left promiscuous mode [ 108.158035][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.167292][ T10] device bridge_slave_1 left promiscuous mode [ 108.173826][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.181709][ T10] device bridge_slave_0 left promiscuous mode [ 108.187884][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.196647][ T10] device bridge_slave_1 left promiscuous mode [ 108.202909][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.210893][ T10] device bridge_slave_0 left promiscuous mode [ 108.217264][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.225832][ T10] device bridge_slave_1 left promiscuous mode [ 108.232314][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.240924][ T10] device bridge_slave_0 left promiscuous mode [ 108.247082][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.256475][ T10] device bridge_slave_1 left promiscuous mode [ 108.262668][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.270303][ T10] device bridge_slave_0 left promiscuous mode [ 108.276435][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.284765][ T10] device bridge_slave_1 left promiscuous mode [ 108.291238][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.298914][ T10] device bridge_slave_0 left promiscuous mode [ 108.305618][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.313968][ T10] device bridge_slave_1 left promiscuous mode [ 108.320410][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.328195][ T10] device bridge_slave_0 left promiscuous mode [ 108.334477][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.345225][ T10] device veth1_macvtap left promiscuous mode [ 108.351311][ T10] device veth0_vlan left promiscuous mode [ 108.357466][ T10] device veth1_macvtap left promiscuous mode [ 108.363582][ T10] device veth0_vlan left promiscuous mode [ 108.369622][ T10] device veth1_macvtap left promiscuous mode [ 108.375894][ T10] device veth0_vlan left promiscuous mode [ 108.382137][ T10] device veth1_macvtap left promiscuous mode [ 108.388252][ T10] device veth0_vlan left promiscuous mode [ 108.394670][ T10] device veth1_macvtap left promiscuous mode [ 108.400814][ T10] device veth0_vlan left promiscuous mode [ 108.406920][ T10] device veth1_macvtap left promiscuous mode [ 108.413515][ T10] device veth0_vlan left promiscuous mode [ 108.419738][ T10] device veth1_macvtap left promiscuous mode [ 108.426110][ T10] device veth0_vlan left promiscuous mode [ 108.432431][ T10] device veth1_macvtap left promiscuous mode [ 108.438535][ T10] device veth0_vlan left promiscuous mode [ 108.444748][ T10] device veth1_macvtap left promiscuous mode [ 108.451058][ T10] device veth0_vlan left promiscuous mode [ 108.457514][ T10] device veth1_macvtap left promiscuous mode [ 108.463723][ T10] device veth0_vlan left promiscuous mode [ 108.469942][ T10] device veth1_macvtap left promiscuous mode [ 108.475971][ T10] device veth0_vlan left promiscuous mode [ 108.482541][ T10] device veth1_macvtap left promiscuous mode [ 108.488556][ T10] device veth0_vlan left promiscuous mode [ 109.732147][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 109.739705][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 109.778464][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.786780][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.794652][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.803278][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.811600][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.818638][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.826187][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.834644][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.841730][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.849686][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 109.857816][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.865896][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 109.874112][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.882165][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.889622][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.897795][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.910718][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.919077][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.927685][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.935045][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.942692][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 109.951150][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 109.966001][ T1342] device veth1_macvtap entered promiscuous mode [ 109.974641][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.988251][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 109.996072][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 110.005788][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.014308][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.021609][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.049832][ T1362] device veth0_vlan entered promiscuous mode [ 110.060914][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 110.069317][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 110.078055][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.086541][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.095193][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 110.102789][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 110.131284][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.139504][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.147787][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.156329][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.165350][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.174046][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.182105][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 110.190937][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 110.208662][ T1362] device veth1_macvtap entered promiscuous mode [ 110.219975][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.228168][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.236681][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 110.270438][ T1364] device veth0_vlan entered promiscuous mode [ 110.279053][ T1409] loop3: detected capacity change from 0 to 128 [ 110.286247][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 110.294787][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 110.306423][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.315018][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.323636][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 110.332262][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 110.340992][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.349036][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.358052][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 110.365878][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 110.372749][ T1409] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 110.385428][ T1409] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 110.403850][ T1409] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.196: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 110.424010][ T1409] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 110.424287][ T1398] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.439741][ T1398] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.444206][ T1342] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 110.452879][ T1398] device bridge_slave_0 entered promiscuous mode 2025/08/19 23:41:07 executed programs: 194 [ 110.461340][ T523] udevd[523]: incorrect ext4 checksum on /dev/loop3 [ 110.468034][ T1342] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 110.485155][ T1342] 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 [ 110.487757][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.507245][ T1342] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 110.516569][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.525795][ T1342] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 110.548014][ T1342] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 110.548504][ T1364] device veth1_macvtap entered promiscuous mode [ 110.569628][ T1342] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 110.579879][ T1398] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.591674][ T1398] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.592249][ T1342] 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. [ 110.599510][ T1398] device bridge_slave_1 entered promiscuous mode [ 110.615737][ T1342] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 110.637244][ T1342] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 110.653905][ T1342] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 110.674324][ T1342] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 110.686689][ T1342] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 110.687071][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 110.707508][ T1342] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 110.708535][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 110.727786][ T1342] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 110.728333][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.750193][ T1342] 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. [ 110.751378][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 110.766630][ T1342] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 110.774998][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.786103][ T1342] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 110.795135][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.814428][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state